Imported Upstream version 2.16

author Jiyong <jiyong.min@samsung.com>

Wed, 6 Dec 2023 01:33:51 +0000 (10:33 +0900)

committer Jiyong <jiyong.min@samsung.com>

Wed, 6 Dec 2023 01:34:13 +0000 (10:34 +0900)
author Jiyong <jiyong.min@samsung.com>
Wed, 6 Dec 2023 01:33:51 +0000 (10:33 +0900)
committer Jiyong <jiyong.min@samsung.com>
Wed, 6 Dec 2023 01:34:13 +0000 (10:34 +0900)
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml

new file mode 100644 (file)

index 0000000..3b78131
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,106 @@
+name: Build
+
+on: [push, pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.job }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions: read-all
+
+jobs:
+
+  Ubuntu:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build Ubuntu
+        run: |
+          ./configure --with-fastfloat --with-threaded
+          make 
+          make check
+
+  Ubuntu-20-04:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build Ubuntu
+        run: |
+          ./configure --with-fastfloat --with-threaded
+          make 
+          make check
+          
+  MacOS:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build MacOS
+        run: |
+          ./configure --with-fastfloat --with-threaded
+          make 
+          make check        
+    
+  Windows-64:
+    runs-on: windows-latest
+    
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ilammy/msvc-dev-cmd@v1   
+        with:
+            arch: x64
+                
+      - name: Build Windows 64 bit        
+        run: devenv .\Projects\VC2019\lcms2.sln /Rebuild "Release|x64" /Project testbed  
+        
+      - name: Run tests               
+        run: testbed\testbed.exe --chdir testbed
+            
+
+  Windows-32:
+    runs-on: windows-latest    
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ilammy/msvc-dev-cmd@v1   
+        with:
+            arch: win32
+            
+      - name: Build Windows 32 bit       
+        run: devenv .\Projects\VC2019\lcms2.sln /Rebuild "Release|Win32" /Project testbed  
+
+      - name: Run tests          
+        run: testbed\testbed.exe --chdir testbed
+                    
+        
+  Ubuntu-meson:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install packages
+        run: |
+          sudo apt-get -y install build-essential python3-pip ninja-build
+          pip install meson==0.59.2
+
+      - name: Build Ubuntu
+        run: |
+          meson setup build -Dfastfloat=true -Dthreaded=true
+          meson compile -C build
+          meson test -C build
+
+  VisualStudio-meson:
+    runs-on: windows-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install packages
+        run: |
+          pip install meson==0.59.2
+
+      - uses: ilammy/msvc-dev-cmd@v1
+      - name: Build Windows
+        run: |
+          meson setup build
+          meson compile -C build
+          meson test -C build
+
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml

index 37da696..5ebb981 100644 (file)
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -14,10 +14,16 @@ on:
    schedule:
      - cron: '0 6 * * 5'
  
+permissions: read-all
+
  jobs:
    analyze:
      name: Analyze
      runs-on: ubuntu-latest
+    permissions:
+      actions: read  # for github/codeql-action/init to get workflow details
+      contents: read  # for actions/checkout to fetch code
+      security-events: write  # for github/codeql-action/autobuild to send a status report
  
      strategy:
        fail-fast: false
@@ -36,14 +42,9 @@ jobs:
          # a pull request then we can checkout the head.
          fetch-depth: 2
  
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-
      # Initializes the CodeQL tools for scanning.
      - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v2
        with:
          languages: ${{ matrix.language }}
          # If you wish to specify custom queries, you can do so here or in a config file.
@@ -54,7 +55,7 @@ jobs:
      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
      # If this step fails, then you should remove it and run the build manually (see below)
      - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
+      uses: github/codeql-action/autobuild@v2
  
      # ℹ️ Command-line programs to run using the OS shell.
      # 📚 https://git.io/JvXDl
@@ -68,4 +69,4 @@ jobs:
      #   make release
  
      - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v2
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml

new file mode 100644 (file)

index 0000000..901a86c
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,55 @@
+name: Scorecard supply-chain security
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    - cron: '38 3 * * 5'
+  push:
+    branches: [ "master" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@e38b1902ae4f44df626f11ba0734b14fb91f8f86 # v2.1.2
+        with:
+          results_file: results.sarif
+          results_format: sarif
+
+          # Publish results to OpenSSF REST API for easy access by consumers and allows the repository to include the Scorecard badge.
+          # See https://github.com/ossf/scorecard-action#publishing-results
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
+        with:
+          sarif_file: results.sarif
diff --git a/.gitignore b/.gitignore

index 764f6cf..c9fa1e9 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,6 @@ DerivedData
  *.tlog
  *.ipdb
  *.iobj
+*.recipe
+*.idb
+*.lastcodeanalysissucceeded
diff --git a/.travis.yml b/.travis.yml

deleted file mode 100755 (executable)

index 82a47dc..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,194 +0,0 @@
-language: c\r
-\r
-matrix:\r
-  include:\r
-# OSX standard test build\r
-# this is really a GCC frontend with an LLVM back-end\r
-    - os: osx\r
-      env:\r
-        - MATRIX_EVAL="CC=gcc && CXX=g++"\r
-\r
-# OSX and pure GCCs\r
-# https://docs.travis-ci.com/user/languages/c/#GCC-on-OS-X\r
-    - os: osx\r
-      osx_image: xcode8\r
-      env:\r
-        - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"\r
-\r
-# OSX and pure LLVMs - the version is controlled by the osx_image variable\r
-# images as per https://blog.travis-ci.com/2017-10-16-a-new-default-os-x-image-is-coming\r
-    - os: osx\r
-      osx_image: xcode6.4\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-\r
-    - os: osx\r
-      osx_image: xcode7.3\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-\r
-    - os: osx\r
-      osx_image: xcode8.3\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-\r
-    - os: osx\r
-      osx_image: xcode9\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-\r
-    - os: osx\r
-      osx_image: xcode9.1\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-    \r
-    - os: osx\r
-      osx_image: xcode9.4\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-              \r
-    - os: osx\r
-      osx_image: xcode10.1\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-              \r
-    - os: osx\r
-      osx_image: xcode11.3.1\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-        \r
-# Linux and GCCs\r
-    # gcc 4.8 at the time of writing\r
-    - os: linux\r
-      dist: trusty\r
-      env:\r
-        - MATRIX_EVAL="CC=gcc && CXX=g++"\r
-\r
-# for newer GCCs, add ubuntu-toolchain-r-test\r
-# https://docs.travis-ci.com/user/languages/c/\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-          packages:\r
-            - g++-4.9\r
-      env:\r
-         - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-          packages:\r
-            - g++-5\r
-      env:\r
-         - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-          packages:\r
-            - g++-6\r
-      env:\r
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"\r
-\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-          packages:\r
-            - g++-7\r
-      env:\r
-        - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"\r
-\r
-# Linux and LLVMs\r
-# https://docs.travis-ci.com/user/languages/c/#Clang\r
-    - os: linux\r
-      dist: trusty\r
-      env:\r
-        - MATRIX_EVAL="CC=clang && CXX=clang"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-            - llvm-toolchain-precise-3.6\r
-          packages:\r
-            - clang-3.6\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-3.6 && CXX=clang++-3.6"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-            - llvm-toolchain-precise-3.7\r
-          packages:\r
-            - clang-3.7\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-3.7 && CXX=clang++-3.7"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - ubuntu-toolchain-r-test\r
-            - llvm-toolchain-precise-3.8\r
-          packages:\r
-            - clang-3.8\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - llvm-toolchain-trusty-3.9\r
-          packages:\r
-            - clang-3.9\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-3.9 && CXX=clang++-3.9"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - llvm-toolchain-trusty-4.0\r
-          packages:\r
-            - clang-4.0\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0"\r
-\r
-    - os: linux\r
-      dist: trusty\r
-      addons:\r
-        apt:\r
-          sources:\r
-            - llvm-toolchain-trusty-5.0\r
-          packages:\r
-            - clang-5.0\r
-      env:\r
-        - MATRIX_EVAL="CC=clang-5.0 && CXX=clang++-5.0"\r
-\r
-\r
-before_install:\r
-    - eval "${MATRIX_EVAL}"\r
-\r
-script: ./configure && cat config.log && make && make check\r
diff --git a/AUTHORS b/AUTHORS

index d581f08..c881f51 100644 (file)
--- a/AUTHORS
+++ b/AUTHORS
@@ -39,11 +39,16 @@ Mark Allen
  Noel Carboni
  Sergei Trofimovic
  Philipp Knechtges
+Amyspark
+Lovell Fuller
+Eli Schwartz
+Diogo Teles Sant'Anna
  
  Special Thanks 
  --------------
  Artifex software
  AlienSkin software
+libVIPS 
  Jan Morovic
  Jos Vernon (WebSupergoo)
  Harald Schneider (Maxon)
diff --git a/ChangeLog b/ChangeLog

index 1322ea0..e5f7242 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,62 @@
+-----------------------
+2.16 Featured release
+-----------------------
+New import .CUBE files as RGB devicelinks
+New Read/Write MHC2 tags for Windows GPU access
+New Support for UTF8 on multilocalized unicode functions
+New Suppot for OkLab color space, built-in and formatter.
+Improved floating point transforms float -> integer are now honored as float
+Improved MSYS2, mingw is now supported
+Improved proferred CMM, platform and creator now survives profile edition.
+Fixed tificc now can deal with Lab TIFF
+Fixed code can now be compiled by a C++17 compiler, "register" keywork use detected at compile time.
+Fixed Reverted postcript creation that corrupted some interpreters.
+
+-----------------------
+2.15 Maintenance release
+-----------------------
+New MESON build system, many thanks to amispark and Lovell Fuller for bringing this.       
+Fixed a bug that caused memory corruption on colord
+cmsReadRawTag can read portions  of tags again. Removing this caused colord to segfault when dumping profiles
+Added more checks based of fuzzer discoveries.
+MSYS2 can now compile lcms2
+Checked on Apple Silicon M1 and M2 
+Fixed a bug of fastfloat plug-in that affected Krita CMYK color selector
+
+-----------------------
+2.14 Featured release
+-----------------------
+lcms2 now implements ICC specification 4.4
+New multi-threaded plug-in
+several fixes to keep fuzzers happy
+Remove check on DLL when CMS_NO_REGISTER_KEYWORD is used 
+Added more validation against broken profiles
+Add more help to several tools
+
+-----------------------
+2.13.1 Hot fix
+-----------------------
+Fix for pure white going gray in grayscale transforms.
+
+-----------------------
+2.13 Featured release
+-----------------------
+Added support for premultiplied alpha
+tifficc can now handle alpha channels, both unassociated and premultiplied
+Better documentation
+CGATS parser can now deal with very long strings
+Added Projects for Visual Studio 2020
+Travis CI discontinued, GitHub actions used instead
+Added a very preliminar meson build script (thanks to xclaesse)
+Added ARM64 target to visual studio 2019 (thanks to gaborkertesz-linaro)
+Added thread safe code to get time
+Added automatic linear space detection 
+Added cmsGetStageContextID function
+Added cmsDetectRGBProfileGamma function
+configure now accepts --without-fastfloat to turn plugin off
+autogen.sh has now a --distclean toggle to get rid of all autotools generated files
+Checked to work on STM32 Cortex-A, Cortex-M families
+Bug & typos fixing (thanks to many reporters and contributors)
  
  -----------------------
  2.12 Maintenance release
@@ -13,7 +72,7 @@ Fix matlab MEX compilation
  plugin: cleanup and better SSE detection
  plugin: add lab to any on float
  plugin: it can now be compiled as C++
-recover PDF documentation, but try to keep it under a resonable size.
+recover PDF documentation, but try to keep it under a reasonable size.
  Prevent a rare but possible out-of-bounds read in postscript generator
  Remove unused variables
  
@@ -30,7 +89,7 @@ Fixed LUT16 write matrix on multichannel V2 profiles
  -----------------------
  Added a compilation toggle to remove "register" keyword in API. 
  Previously commercial, fast_float plug-in is now released as open source under GPL3 license.
-MD5 functions are now accesible through plug-in API.
+MD5 functions are now accessible through plug-in API.
  Added support for Visual Studio 2019
  Bug fixing.
  
diff --git a/COPYING b/LICENSE

similarity index 95%

rename from COPYING

rename to LICENSE

index e2fe519..85480b5 100644 (file)
--- a/COPYING
+++ b/LICENSE
@@ -1,5 +1,6 @@
-Little CMS
-Copyright (c) 1998-2020 Marti Maria Saguer
+MIT License
+
+Copyright (c) 2023 Marti Maria Saguer
  
  Permission is hereby granted, free of charge, to any person obtaining
  a copy of this software and associated documentation files (the 
diff --git a/Makefile.am b/Makefile.am

index 0a5d29d..2053fcb 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -10,15 +10,20 @@ ACLOCAL_AMFLAGS = -I m4
  PACKAGE_NAME = @PACKAGE_NAME@
  PACKAGE_VERSION = @PACKAGE_VERSION@
  
+USER_PLUGINS = 
  if COND_FASTFLOAT
-    USER_PLUGINS = plugins
+    USER_PLUGINS += plugins/fast_float
+endif
+
+if COND_THREADED
+    USER_PLUGINS += plugins/threaded
  endif
  
  # Directories containing Makefiles to 'make'
  SUBDIRS = src include utils/tificc utils/transicc utils/linkicc utils/jpgicc utils/psicc testbed $(USER_PLUGINS)
  
  # Additional files to distribute
-EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins
+EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins 
  
  pkgconfigdir = $(libdir)/pkgconfig
  pkgconfig_DATA = lcms2.pc
diff --git a/Makefile.in b/Makefile.in

index 3c077c6..1850e4d 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -92,13 +92,15 @@ PRE_UNINSTALL = :
  POST_UNINSTALL = :
  build_triplet = @build@
  host_triplet = @host@
+@COND_FASTFLOAT_TRUE@am__append_1 = plugins/fast_float
+@COND_THREADED_TRUE@am__append_2 = plugins/threaded
  subdir = .
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -193,14 +195,12 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
-CSCOPE = cscope
  DIST_SUBDIRS = src include utils/tificc utils/transicc utils/linkicc \
-       utils/jpgicc utils/psicc testbed plugins
+       utils/jpgicc utils/psicc testbed plugins/fast_float \
+       plugins/threaded
  am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/lcms2.pc.in AUTHORS \
-       COPYING ChangeLog INSTALL compile config.guess config.sub \
-       depcomp install-sh ltmain.sh missing
+       ChangeLog INSTALL compile config.guess config.sub install-sh \
+       ltmain.sh missing
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  distdir = $(PACKAGE)-$(VERSION)
  top_distdir = $(distdir)
@@ -239,6 +239,8 @@ am__relativize = \
  DIST_ARCHIVES = $(distdir).tar.gz $(distdir).zip
  GZIP_ENV = --best
  DIST_TARGETS = dist-gzip dist-zip
+# Exists only to be overridden by the user if desired.
+AM_DISTCHECK_DVI_TARGET = dvi
  distuninstallcheck_listfiles = find . -type f -print
  am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
    | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -257,6 +259,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -271,8 +275,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -299,6 +305,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -336,12 +343,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -388,13 +395,13 @@ top_srcdir = @top_srcdir@
  # Don't require all the GNU mandated files
  AUTOMAKE_OPTIONS = 1.7.2 dist-zip foreign
  ACLOCAL_AMFLAGS = -I m4
-@COND_FASTFLOAT_TRUE@USER_PLUGINS = plugins
+USER_PLUGINS = $(am__append_1) $(am__append_2)
  
  # Directories containing Makefiles to 'make'
  SUBDIRS = src include utils/tificc utils/transicc utils/linkicc utils/jpgicc utils/psicc testbed $(USER_PLUGINS)
  
  # Additional files to distribute
-EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins
+EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins 
  pkgconfigdir = $(libdir)/pkgconfig
  pkgconfig_DATA = lcms2.pc
  all: all-recursive
@@ -571,7 +578,6 @@ cscopelist-am: $(am__tagged_files)
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
         -rm -f cscope.out cscope.in.out cscope.po.out cscope.files
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
@@ -655,6 +661,10 @@ dist-xz: distdir
         tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
         $(am__post_remove_distdir)
  
+dist-zstd: distdir
+       tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
+       $(am__post_remove_distdir)
+
  dist-tarZ: distdir
         @echo WARNING: "Support for distribution archives compressed with" \
                        "legacy program 'compress' is deprecated." >&2
@@ -696,6 +706,8 @@ distcheck: dist
           eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
         *.zip*) \
           unzip $(distdir).zip ;;\
+       *.tar.zst*) \
+         zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
         esac
         chmod -R a-w $(distdir)
         chmod u+w $(distdir)
@@ -711,7 +723,7 @@ distcheck: dist
             $(DISTCHECK_CONFIGURE_FLAGS) \
             --srcdir=../.. --prefix="$$dc_install_base" \
           && $(MAKE) $(AM_MAKEFLAGS) \
-         && $(MAKE) $(AM_MAKEFLAGS) dvi \
+         && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
           && $(MAKE) $(AM_MAKEFLAGS) check \
           && $(MAKE) $(AM_MAKEFLAGS) install \
           && $(MAKE) $(AM_MAKEFLAGS) installcheck \
@@ -876,7 +888,7 @@ uninstall-am: uninstall-pkgconfigDATA
         am--refresh check check-am clean clean-cscope clean-generic \
         clean-libtool clean-local cscope cscopelist-am ctags ctags-am \
         dist dist-all dist-bzip2 dist-gzip dist-lzip dist-shar \
-       dist-tarZ dist-xz dist-zip distcheck distclean \
+       dist-tarZ dist-xz dist-zip dist-zstd distcheck distclean \
         distclean-generic distclean-libtool distclean-tags \
         distcleancheck distdir distuninstallcheck dvi dvi-am html \
         html-am info info-am install install-am install-data \
diff --git a/Projects/BorlandC_5.5/lcms2.rc b/Projects/BorlandC_5.5/lcms2.rc

index abbb87d..1e10052 100644 (file)
--- a/Projects/BorlandC_5.5/lcms2.rc
+++ b/Projects/BorlandC_5.5/lcms2.rc
@@ -1,8 +1,8 @@
  
  
  1 VERSIONINFO
-FILEVERSION 2, 12, 0, 0
-PRODUCTVERSION 2, 12, 0, 0
+FILEVERSION 2, 16, 0, 0
+PRODUCTVERSION 2, 16, 0, 0
  FILEOS VOS_NT_WINDOWS32
  FILETYPE VFT_DLL
  {
@@ -12,9 +12,9 @@ FILETYPE VFT_DLL
    {
     VALUE "CompanyName", "Marti Maria\000\000"
     VALUE "FileDescription", "lcms color engine\000"
-   VALUE "FileVersion", "2.12\000\000"
+   VALUE "FileVersion", "2.16\000\000"
     VALUE "InternalName", "lcms2\000"
-   VALUE "LegalCopyright", "Copyright � Marti Maria 2021\000\000"
+   VALUE "LegalCopyright", "Copyright © Marti Maria 2023\000\000"
     VALUE "OriginalFilename", "lcms2.dll\000"
    }
  
diff --git a/Projects/Qt/lcms2/lcms2.pro b/Projects/Qt/lcms2/lcms2.pro

new file mode 100644 (file)

index 0000000..1b6e839
--- /dev/null
+++ b/Projects/Qt/lcms2/lcms2.pro
@@ -0,0 +1,53 @@
+QT -= gui
+
+TEMPLATE = lib
+CONFIG += staticlib
+
+CONFIG += c++17
+
+# You can make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+INCLUDEPATH += ../../../include ../../../src
+
+HEADERS += \
+    ../../../include/lcms2.h \
+    ../../../include/lcms2_plugin.h \
+    ../../../src/lcms2_internal.h
+
+SOURCES += \
+    ../../../src/cmsalpha.c \
+    ../../../src/cmscam02.c \
+    ../../../src/cmscgats.c \
+    ../../../src/cmscnvrt.c \
+    ../../../src/cmserr.c \
+    ../../../src/cmsgamma.c \
+    ../../../src/cmsgmt.c \
+    ../../../src/cmshalf.c \
+    ../../../src/cmsintrp.c \
+    ../../../src/cmsio0.c \
+    ../../../src/cmsio1.c \
+    ../../../src/cmslut.c \
+    ../../../src/cmsmd5.c \
+    ../../../src/cmsmtrx.c \
+    ../../../src/cmsnamed.c \
+    ../../../src/cmsopt.c \
+    ../../../src/cmspack.c \
+    ../../../src/cmspcs.c \
+    ../../../src/cmsplugin.c \
+    ../../../src/cmsps2.c \
+    ../../../src/cmssamp.c \
+    ../../../src/cmssm.c \
+    ../../../src/cmstypes.c \
+    ../../../src/cmsvirt.c \
+    ../../../src/cmswtpnt.c \
+    ../../../src/cmsxform.c 
+
+
+
+# Default rules for deployment.
+unix {
+    target.path = $$[QT_INSTALL_PLUGINS]/generic
+}
+!isEmpty(target.path): INSTALLS += target
diff --git a/Projects/VC2015/lcms2.rc b/Projects/VC2015/lcms2.rc

index b7ca585..52c7a46 100644 (file)
--- a/Projects/VC2015/lcms2.rc
+++ b/Projects/VC2015/lcms2.rc
@@ -27,8 +27,8 @@ LANGUAGE LANG_SPANISH, SUBLANG_SPANISH_MODERN
  //
  
  1 VERSIONINFO
- FILEVERSION 2,12,0,0
- PRODUCTVERSION 2,12,0,0
+ FILEVERSION 2,16,0,0
+ PRODUCTVERSION 2,16,0,0
   FILEFLAGSMASK 0x0L
  #ifdef _DEBUG
   FILEFLAGS 0x1L
@@ -45,12 +45,12 @@ BEGIN
          BEGIN
              VALUE "CompanyName", "Marti Maria"
              VALUE "FileDescription", "lcms color engine"
-            VALUE "FileVersion", "2.12.0.0"
-            VALUE "InternalName", "lcms"
-            VALUE "LegalCopyright", "Copyright � Marti Maria 2021"
+            VALUE "FileVersion", "2.16.0.0"
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright © Marti Maria 2023"
              VALUE "OriginalFilename", "lcms2.dll"
              VALUE "ProductName", "LittleCMS color engine"
-            VALUE "ProductVersion", "2.12.0.0"
+            VALUE "ProductVersion", "2.16.0.0"
          END
      END
      BLOCK "VarFileInfo"
diff --git a/Projects/VC2017/lcms2.rc b/Projects/VC2017/lcms2.rc

index b7ca585..52c7a46 100644 (file)
--- a/Projects/VC2017/lcms2.rc
+++ b/Projects/VC2017/lcms2.rc
@@ -27,8 +27,8 @@ LANGUAGE LANG_SPANISH, SUBLANG_SPANISH_MODERN
  //
  
  1 VERSIONINFO
- FILEVERSION 2,12,0,0
- PRODUCTVERSION 2,12,0,0
+ FILEVERSION 2,16,0,0
+ PRODUCTVERSION 2,16,0,0
   FILEFLAGSMASK 0x0L
  #ifdef _DEBUG
   FILEFLAGS 0x1L
@@ -45,12 +45,12 @@ BEGIN
          BEGIN
              VALUE "CompanyName", "Marti Maria"
              VALUE "FileDescription", "lcms color engine"
-            VALUE "FileVersion", "2.12.0.0"
-            VALUE "InternalName", "lcms"
-            VALUE "LegalCopyright", "Copyright � Marti Maria 2021"
+            VALUE "FileVersion", "2.16.0.0"
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright © Marti Maria 2023"
              VALUE "OriginalFilename", "lcms2.dll"
              VALUE "ProductName", "LittleCMS color engine"
-            VALUE "ProductVersion", "2.12.0.0"
+            VALUE "ProductVersion", "2.16.0.0"
          END
      END
      BLOCK "VarFileInfo"
diff --git a/Projects/VC2019/jpegicc/jpegicc.vcxproj b/Projects/VC2019/jpegicc/jpegicc.vcxproj

index bb94cee..584683b 100644 (file)
--- a/Projects/VC2019/jpegicc/jpegicc.vcxproj
+++ b/Projects/VC2019/jpegicc/jpegicc.vcxproj
@@ -1,215 +1,303 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{62812507-F926-4968-96A9-17678460AD90}</ProjectGuid>
-    <RootNamespace>jpegicc</RootNamespace>
-    <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-    <_ProjectFileVersion>10.0.21006.1</_ProjectFileVersion>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\..\bin\</OutDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\..\..\bin\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Configuration)\</IntDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Configuration)\</IntDir>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\..\bin\</OutDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\..\..\bin\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Configuration)\</IntDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Configuration)\</IntDir>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
-    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
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+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>\r
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>\r
+      <OmitFramePointers>true</OmitFramePointers>\r
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>\r
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>\r
+    </ClCompile>\r
+    <Link>\r
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>\r
+      <GenerateDebugInformation>true</GenerateDebugInformation>\r
+      <SubSystem>Console</SubSystem>\r
+      <OptimizeReferences>true</OptimizeReferences>\r
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>\r
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>\r
+    </Link>\r
+  </ItemDefinitionGroup>\r
+  <ItemGroup>\r
+    <ClCompile Include="..\..\..\utils\common\vprf.c" />\r
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c" />\r
+    <ClCompile Include="..\..\..\utils\jpgicc\iccjpeg.c" />\r
+    <ClCompile Include="..\..\..\utils\jpgicc\jpgicc.c" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">\r
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>\r
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>\r
+    </ProjectReference>\r
+  </ItemGroup>\r
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />\r
+  <ImportGroup Label="ExtensionTargets">\r
+  </ImportGroup>\r
  </Project>
 \ No newline at end of file
diff --git a/Projects/VC2019/lcms2.rc b/Projects/VC2019/lcms2.rc

index b7ca585..52c7a46 100644 (file)
--- a/Projects/VC2019/lcms2.rc
+++ b/Projects/VC2019/lcms2.rc
@@ -27,8 +27,8 @@ LANGUAGE LANG_SPANISH, SUBLANG_SPANISH_MODERN
  //
  
  1 VERSIONINFO
- FILEVERSION 2,12,0,0
- PRODUCTVERSION 2,12,0,0
+ FILEVERSION 2,16,0,0
+ PRODUCTVERSION 2,16,0,0
   FILEFLAGSMASK 0x0L
  #ifdef _DEBUG
   FILEFLAGS 0x1L
@@ -45,12 +45,12 @@ BEGIN
          BEGIN
              VALUE "CompanyName", "Marti Maria"
              VALUE "FileDescription", "lcms color engine"
-            VALUE "FileVersion", "2.12.0.0"
-            VALUE "InternalName", "lcms"
-            VALUE "LegalCopyright", "Copyright � Marti Maria 2021"
+            VALUE "FileVersion", "2.16.0.0"
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright © Marti Maria 2023"
              VALUE "OriginalFilename", "lcms2.dll"
              VALUE "ProductName", "LittleCMS color engine"
-            VALUE "ProductVersion", "2.12.0.0"
+            VALUE "ProductVersion", "2.16.0.0"
          END
      END
      BLOCK "VarFileInfo"
diff --git a/Projects/VC2019/lcms2.sln b/Projects/VC2019/lcms2.sln

index b553690..6a3d35a 100644 (file)

Binary files a/Projects/VC2019/lcms2.sln and b/Projects/VC2019/lcms2.sln differ
diff --git a/Projects/VC2019/lcms2_DLL/lcms2_DLL.vcxproj b/Projects/VC2019/lcms2_DLL/lcms2_DLL.vcxproj

index d337260..d4ec0ab 100644 (file)
--- a/Projects/VC2019/lcms2_DLL/lcms2_DLL.vcxproj
+++ b/Projects/VC2019/lcms2_DLL/lcms2_DLL.vcxproj
@@ -1,252 +1,343 @@
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-      <Configuration>Debug</Configuration>
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-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{8C51BE48-ADB8-4089-A9EC-F6BF993A0548}</ProjectGuid>
-    <RootNamespace>lcms2_DLL</RootNamespace>
-    <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v142</PlatformToolset>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-    <_ProjectFileVersion>10.0.21006.1</_ProjectFileVersion>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\..\bin\</OutDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\..\..\bin\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Configuration)_$(Platform)\</IntDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Configuration)_$(Platform)\</IntDir>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\..\bin\</OutDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\..\..\bin\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Configuration)_$(Platform)\</IntDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Configuration)_$(Platform)\</IntDir>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
-    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
-    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
-    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
-    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
-    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <TargetName>lcms2</TargetName>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <TargetName>lcms2</TargetName>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <TargetName>lcms2</TargetName>
-  </PropertyGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>../../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;CMS_DLL_BUILD;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <MinimalRebuild>true</MinimalRebuild>
-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level4</WarningLevel>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <StringPooling>false</StringPooling>
-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>..\..\..\src\lcms2.def</ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <SubSystem>Windows</SubSystem>
-      <TargetMachine>MachineX86</TargetMachine>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>../../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
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-      </PrecompiledHeader>
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-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
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-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>
-      </ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <SubSystem>Windows</SubSystem>
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-    <ClCompile>
-      <Optimization>Full</Optimization>
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-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;CMS_DLL_BUILD;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
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-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>..\..\..\src\lcms2.def</ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <SubSystem>Windows</SubSystem>
-      <OptimizeReferences>true</OptimizeReferences>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <TargetMachine>MachineX86</TargetMachine>
-    </Link>
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-      <PreserveSbr>true</PreserveSbr>
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-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ClCompile>
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-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
-      <OmitFramePointers>true</OmitFramePointers>
-      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
-      <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>../../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;CMS_DLL_BUILD;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level4</WarningLevel>
-      <StringPooling>true</StringPooling>
-      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-    </ClCompile>
-    <Link>
-      <ModuleDefinitionFile>
-      </ModuleDefinitionFile>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <SubSystem>Windows</SubSystem>
-      <OptimizeReferences>true</OptimizeReferences>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\..\src\cmsalpha.c" />
-    <ClCompile Include="..\..\..\src\cmscam02.c" />
-    <ClCompile Include="..\..\..\src\cmscgats.c" />
-    <ClCompile Include="..\..\..\src\cmscnvrt.c" />
-    <ClCompile Include="..\..\..\src\cmserr.c" />
-    <ClCompile Include="..\..\..\src\cmsgamma.c" />
-    <ClCompile Include="..\..\..\src\cmsgmt.c" />
-    <ClCompile Include="..\..\..\src\cmshalf.c" />
-    <ClCompile Include="..\..\..\src\cmsintrp.c" />
-    <ClCompile Include="..\..\..\src\cmsio0.c" />
-    <ClCompile Include="..\..\..\src\cmsio1.c" />
-    <ClCompile Include="..\..\..\src\cmslut.c" />
-    <ClCompile Include="..\..\..\src\cmsmd5.c" />
-    <ClCompile Include="..\..\..\src\cmsmtrx.c" />
-    <ClCompile Include="..\..\..\src\cmsnamed.c" />
-    <ClCompile Include="..\..\..\src\cmsopt.c" />
-    <ClCompile Include="..\..\..\src\cmspack.c" />
-    <ClCompile Include="..\..\..\src\cmspcs.c" />
-    <ClCompile Include="..\..\..\src\cmsplugin.c" />
-    <ClCompile Include="..\..\..\src\cmsps2.c" />
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-    <ClCompile Include="..\..\..\src\cmssm.c" />
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-    <ClCompile Include="..\..\..\src\cmsvirt.c" />
-    <ClCompile Include="..\..\..\src\cmswtpnt.c" />
-    <ClCompile Include="..\..\..\src\cmsxform.c" />
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-    <ClInclude Include="..\..\..\include\lcms2.h" />
-    <ClInclude Include="..\..\..\include\lcms2_plugin.h" />
-    <ClInclude Include="..\resource.h" />
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-  <ItemGroup>
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-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
+<?xml version="1.0" encoding="utf-8"?>\r
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+  <ItemGroup Label="ProjectConfigurations">\r
+    <ProjectConfiguration Include="Debug|ARM64">\r
+      <Configuration>Debug</Configuration>\r
+      <Platform>ARM64</Platform>\r
+    </ProjectConfiguration>\r
+    <ProjectConfiguration Include="Debug|Win32">\r
+      <Configuration>Debug</Configuration>\r
+      <Platform>Win32</Platform>\r
+    </ProjectConfiguration>\r
+    <ProjectConfiguration Include="Debug|x64">\r
+      <Configuration>Debug</Configuration>\r
+      <Platform>x64</Platform>\r
+    </ProjectConfiguration>\r
+    <ProjectConfiguration Include="Release|ARM64">\r
+      <Configuration>Release</Configuration>\r
+      <Platform>ARM64</Platform>\r
+    </ProjectConfiguration>\r
+    <ProjectConfiguration Include="Release|Win32">\r
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+      <Platform>Win32</Platform>\r
+    </ProjectConfiguration>\r
+    <ProjectConfiguration Include="Release|x64">\r
+      <Configuration>Release</Configuration>\r
+      <Platform>x64</Platform>\r
+    </ProjectConfiguration>\r
+  </ItemGroup>\r
+  <PropertyGroup Label="Globals">\r
+    <ProjectGuid>{8C51BE48-ADB8-4089-A9EC-F6BF993A0548}</ProjectGuid>\r
+    <RootNamespace>lcms2_DLL</RootNamespace>\r
+    <Keyword>Win32Proj</Keyword>\r
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+    <CharacterSet>Unicode</CharacterSet>\r
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+    <PlatformToolset>v142</PlatformToolset>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">\r
+    <ConfigurationType>DynamicLibrary</ConfigurationType>\r
+    <CharacterSet>Unicode</CharacterSet>\r
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+    <PlatformToolset>v142</PlatformToolset>\r
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">\r
+    <ConfigurationType>DynamicLibrary</ConfigurationType>\r
+    <CharacterSet>Unicode</CharacterSet>\r
+    <PlatformToolset>v142</PlatformToolset>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">\r
+    <ConfigurationType>DynamicLibrary</ConfigurationType>\r
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+    <PlatformToolset>v142</PlatformToolset>\r
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">\r
+    <ConfigurationType>DynamicLibrary</ConfigurationType>\r
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+    <PlatformToolset>v142</PlatformToolset>\r
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\r
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diff --git a/Projects/VC2019/lcms2_static/lcms2_static.vcxproj b/Projects/VC2019/lcms2_static/lcms2_static.vcxproj

index c1914a9..10a0f7e 100644 (file)
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  </Project>
 \ No newline at end of file
diff --git a/Projects/VC2019/linkicc/linkicc.vcxproj b/Projects/VC2019/linkicc/linkicc.vcxproj

index 73433ed..97b8262 100644 (file)
--- a/Projects/VC2019/linkicc/linkicc.vcxproj
+++ b/Projects/VC2019/linkicc/linkicc.vcxproj
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diff --git a/Projects/VC2019/psicc/psicc.vcxproj b/Projects/VC2019/psicc/psicc.vcxproj

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diff --git a/Projects/VC2019/testbed/testbed.vcxproj b/Projects/VC2019/testbed/testbed.vcxproj

index 15cebc1..a7b0b6c 100644 (file)
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diff --git a/Projects/VC2019/tiffdiff/tiffdiff.vcxproj b/Projects/VC2019/tiffdiff/tiffdiff.vcxproj

index 36acf8d..c04a3f2 100644 (file)
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diff --git a/Projects/VC2022/jpegicc/jpegicc.vcxproj b/Projects/VC2022/jpegicc/jpegicc.vcxproj

new file mode 100644 (file)

index 0000000..c280525
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+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{62812507-F926-4968-96A9-17678460AD90}</ProjectGuid>
+    <RootNamespace>jpegicc</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.21006.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\..\bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\..\..\bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\..\bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\..\..\bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Configuration)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <IncludePath Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(IncludePath);;C:\code\jpeg-9a</IncludePath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+    <LibraryPath Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(LibraryPath);;C:\code\jpeg-9a</LibraryPath>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>Full</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <BrowseInformation>false</BrowseInformation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <TargetMachine>MachineX86</TargetMachine>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <Optimization>Full</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <BrowseInformation>false</BrowseInformation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <Optimization>Full</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>libjpeg.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\utils\common\vprf.c" />
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c" />
+    <ClCompile Include="..\..\..\utils\jpgicc\iccjpeg.c" />
+    <ClCompile Include="..\..\..\utils\jpgicc\jpgicc.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/Projects/VC2022/jpegicc/jpegicc.vcxproj.filters b/Projects/VC2022/jpegicc/jpegicc.vcxproj.filters

new file mode 100644 (file)

index 0000000..a05c36d
--- /dev/null
+++ b/Projects/VC2022/jpegicc/jpegicc.vcxproj.filters
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
+    </Filter>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\utils\common\vprf.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\jpgicc\iccjpeg.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\jpgicc\jpgicc.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/Projects/VC2022/lcms2.rc b/Projects/VC2022/lcms2.rc

new file mode 100644 (file)

index 0000000..52c7a46
--- /dev/null
+++ b/Projects/VC2022/lcms2.rc
@@ -0,0 +1,104 @@
+// Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#define APSTUDIO_HIDDEN_SYMBOLS
+#include "windows.h"
+#undef APSTUDIO_HIDDEN_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// Spanish (Spain, International Sort) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ESN)
+LANGUAGE LANG_SPANISH, SUBLANG_SPANISH_MODERN
+#pragma code_page(1252)
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+1 VERSIONINFO
+ FILEVERSION 2,16,0,0
+ PRODUCTVERSION 2,16,0,0
+ FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904e4"
+        BEGIN
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "lcms color engine"
+            VALUE "FileVersion", "2.16.0.0"
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright © Marti Maria 2023"
+            VALUE "OriginalFilename", "lcms2.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", "2.16.0.0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1252
+    END
+END
+
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "#define APSTUDIO_HIDDEN_SYMBOLS\r\n"
+    "#include ""windows.h""\r\n"
+    "#undef APSTUDIO_HIDDEN_SYMBOLS\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // Spanish (Spain, International Sort) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
diff --git a/Projects/VC2022/lcms2.sln b/Projects/VC2022/lcms2.sln

new file mode 100644 (file)

index 0000000..1c21702
--- /dev/null
+++ b/Projects/VC2022/lcms2.sln
@@ -0,0 +1,224 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.32014.148
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testbed", "testbed\testbed.vcxproj", "{928A3A2B-46EF-4279-959C-513B3652FF0E}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tifficc", "tifficc\tifficc.vcxproj", "{2256DE16-ED92-4A6F-9C54-F65BB61E64A2}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lcms2_DLL", "lcms2_DLL\lcms2_DLL.vcxproj", "{8C51BE48-ADB8-4089-A9EC-F6BF993A0548}"
+EndProject
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new file mode 100644 (file)

index 0000000..255a147
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
+    </ClCompile>
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+    </ClCompile>
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+    </ClCompile>
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+    </ClCompile>
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+    </ClCompile>
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+      <Filter>Source Files</Filter>
+    </ClCompile>
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+      <Filter>Source Files</Filter>
+    </ClCompile>
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+    </ClCompile>
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+      <Filter>Source Files</Filter>
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+\ No newline at end of file
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new file mode 100644 (file)

index 0000000..ee46d60
--- /dev/null
+++ b/Projects/VC2022/lcms2_static/lcms2_static.vcxproj
@@ -0,0 +1,287 @@
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+    <ClCompile Include="..\..\..\src\cmswtpnt.c" />
+    <ClCompile Include="..\..\..\src\cmsxform.c" />
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+  <ItemGroup>
+    <ClInclude Include="..\..\..\src\lcms2_internal.h" />
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
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+</Project>
+\ No newline at end of file
diff --git a/Projects/VC2022/lcms2_static/lcms2_static.vcxproj.filters b/Projects/VC2022/lcms2_static/lcms2_static.vcxproj.filters

new file mode 100644 (file)

index 0000000..58d3cb7
--- /dev/null
+++ b/Projects/VC2022/lcms2_static/lcms2_static.vcxproj.filters
@@ -0,0 +1,108 @@
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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new file mode 100644 (file)

index 0000000..a874daf
--- /dev/null
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new file mode 100644 (file)

index 0000000..95c77cd
--- /dev/null
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new file mode 100644 (file)

index 0000000..910a835
--- /dev/null
+++ b/Projects/VC2022/psicc/psicc.vcxproj
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
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+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
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+    <ClCompile Include="..\..\..\utils\common\xgetopt.c" />
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+  <ItemGroup>
+    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">
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+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
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+</Project>
+\ No newline at end of file
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new file mode 100644 (file)

index 0000000..c42429d
--- /dev/null
+++ b/Projects/VC2022/psicc/psicc.vcxproj.filters
@@ -0,0 +1,28 @@
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+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
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+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
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+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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+      <Filter>Source Files</Filter>
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+  </ItemGroup>
+</Project>
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diff --git a/Projects/VC2022/resource.h b/Projects/VC2022/resource.h

new file mode 100644 (file)

index 0000000..7655978
--- /dev/null
+++ b/Projects/VC2022/resource.h
@@ -0,0 +1,16 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by lcms2.rc
+//
+
+// Next default values for new objects
+// 
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+#ifndef APSTUDIO_READONLY_SYMBOLS
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+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1000
+#define _APS_NEXT_SYMED_VALUE           101
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new file mode 100644 (file)

index 0000000..c2b51ba
--- /dev/null
+++ b/Projects/VC2022/testbed/testbed.vcxproj
@@ -0,0 +1,296 @@
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+      <Configuration>Release</Configuration>
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+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
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+  <PropertyGroup Label="Globals">
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+  </ItemDefinitionGroup>
+  <ItemGroup>
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+    <ClCompile Include="..\..\..\testbed\zoo_icc.c" />
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+  <ItemGroup>
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new file mode 100644 (file)

index 0000000..993ee15
--- /dev/null
+++ b/Projects/VC2022/testbed/testbed.vcxproj.filters
@@ -0,0 +1,28 @@
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+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
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+\ No newline at end of file
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new file mode 100644 (file)

index 0000000..0272233
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new file mode 100644 (file)

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new file mode 100644 (file)

index 0000000..2e0e44d
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+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\tificc\tificc.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\utils\common\utils.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
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new file mode 100644 (file)

index 0000000..73b8ae1
--- /dev/null
+++ b/Projects/VC2022/transicc/transicc.vcxproj
@@ -0,0 +1,276 @@
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+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{9EE22D66-C849-474C-9ED5-C3E141DAB160}</ProjectGuid>
+    <RootNamespace>transicc</RootNamespace>
+    <Keyword>Win32Proj</Keyword>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
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+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
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+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.21006.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..\..\..\bin\</OutDir>
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+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Configuration)_$(Platform)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(Configuration)_$(Platform)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Configuration)_$(Platform)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\..\..\bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\..\..\bin\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Configuration)_$(Platform)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">$(Configuration)_$(Platform)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Configuration)_$(Platform)\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
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+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
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+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
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+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
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+      <SubSystem>Console</SubSystem>
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+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
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+    <Link>
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+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
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+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
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+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <BrowseInformation>false</BrowseInformation>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>../../../include;../../../utils/common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\utils\transicc\transicc.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
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+    <ClCompile Include="..\..\..\utils\common\vprf.c" />
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\utils\common\utils.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/Projects/VC2022/transicc/transicc.vcxproj.filters b/Projects/VC2022/transicc/transicc.vcxproj.filters

new file mode 100644 (file)

index 0000000..3d45443
--- /dev/null
+++ b/Projects/VC2022/transicc/transicc.vcxproj.filters
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav</Extensions>
+    </Filter>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\utils\common\vprf.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\common\xgetopt.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\..\utils\transicc\transicc.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\utils\common\utils.h">
+      <Filter>Header Files</Filter>
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+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.pbxproj b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.pbxproj

new file mode 100644 (file)

index 0000000..d47ef0a
--- /dev/null
+++ b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.pbxproj
@@ -0,0 +1,1436 @@
+// !$*UTF8*$!
+{
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+       classes = {
+       };
+       objectVersion = 56;
+       objects = {
+
+/* Begin PBXBuildFile section */
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+               418B0A6324C5E1C900DF2C21 /* cmsnamed.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4924C5E1C800DF2C21 /* cmsnamed.c */; };
+               418B0A6424C5E1C900DF2C21 /* cmserr.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4A24C5E1C800DF2C21 /* cmserr.c */; };
+               418B0A6524C5E1C900DF2C21 /* cmslut.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4B24C5E1C800DF2C21 /* cmslut.c */; };
+               418B0A6624C5E1C900DF2C21 /* cmsvirt.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4C24C5E1C800DF2C21 /* cmsvirt.c */; };
+               418B0A6724C5E1C900DF2C21 /* cmsplugin.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4D24C5E1C800DF2C21 /* cmsplugin.c */; };
+               418B0A6824C5E1C900DF2C21 /* cmshalf.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4E24C5E1C800DF2C21 /* cmshalf.c */; };
+               418B0A6924C5E1C900DF2C21 /* cmsio0.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A4F24C5E1C900DF2C21 /* cmsio0.c */; };
+               418B0A6A24C5E1C900DF2C21 /* cmscam02.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A5024C5E1C900DF2C21 /* cmscam02.c */; };
+               418B0A6B24C5E1C900DF2C21 /* cmssamp.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A5124C5E1C900DF2C21 /* cmssamp.c */; };
+               418B0A6F24C5E1E800DF2C21 /* lcms2.h in Headers */ = {isa = PBXBuildFile; fileRef = 418B0A6D24C5E1E800DF2C21 /* lcms2.h */; settings = {ATTRIBUTES = (Public, ); }; };
+               418B0A7024C5E1E800DF2C21 /* lcms2_plugin.h in Headers */ = {isa = PBXBuildFile; fileRef = 418B0A6E24C5E1E800DF2C21 /* lcms2_plugin.h */; settings = {ATTRIBUTES = (Public, ); }; };
+               418B0A7224C5E1F400DF2C21 /* lcms2_internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 418B0A7124C5E1F400DF2C21 /* lcms2_internal.h */; settings = {ATTRIBUTES = (Private, ); }; };
+               418B0A8A24C5E30000DF2C21 /* liblcms2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 418B0A3124C5E19500DF2C21 /* liblcms2.a */; };
+               418B0AA124C5E37800DF2C21 /* fast_float_curves.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9324C5E37600DF2C21 /* fast_float_curves.c */; };
+               418B0AA224C5E37800DF2C21 /* fast_float_15mats.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9424C5E37600DF2C21 /* fast_float_15mats.c */; };
+               418B0AA324C5E37800DF2C21 /* fast_float_tethra.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9524C5E37600DF2C21 /* fast_float_tethra.c */; };
+               418B0AA424C5E37800DF2C21 /* fast_float_cmyk.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9624C5E37700DF2C21 /* fast_float_cmyk.c */; };
+               418B0AA524C5E37800DF2C21 /* fast_16_tethra.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9724C5E37700DF2C21 /* fast_16_tethra.c */; };
+               418B0AA624C5E37800DF2C21 /* fast_float_internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 418B0A9824C5E37700DF2C21 /* fast_float_internal.h */; settings = {ATTRIBUTES = (Private, ); }; };
+               418B0AA724C5E37800DF2C21 /* fast_8_matsh.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9924C5E37700DF2C21 /* fast_8_matsh.c */; };
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+               418B0AAB24C5E37800DF2C21 /* fast_float_sup.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9D24C5E37700DF2C21 /* fast_float_sup.c */; };
+               418B0AAC24C5E37800DF2C21 /* fast_float_15bits.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0A9E24C5E37700DF2C21 /* fast_float_15bits.c */; };
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+               418B0AAE24C5E37800DF2C21 /* fast_float_matsh.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AA024C5E37800DF2C21 /* fast_float_matsh.c */; };
+               418B0AB024C5E38C00DF2C21 /* lcms2_fast_float.h in Headers */ = {isa = PBXBuildFile; fileRef = 418B0AAF24C5E38C00DF2C21 /* lcms2_fast_float.h */; settings = {ATTRIBUTES = (Public, ); }; };
+               418B0AC224C5E47C00DF2C21 /* liblcms2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 418B0A3124C5E19500DF2C21 /* liblcms2.a */; };
+               418B0ADA24C5E58A00DF2C21 /* liblcms2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 418B0A3124C5E19500DF2C21 /* liblcms2.a */; };
+               418B0AEA24C5E5CF00DF2C21 /* liblcms2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 418B0A3124C5E19500DF2C21 /* liblcms2.a */; };
+               418B0AF224C5E6B000DF2C21 /* fast_float_testbed.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AF124C5E6B000DF2C21 /* fast_float_testbed.c */; };
+               418B0AF624C5E6C800DF2C21 /* xgetopt.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AF324C5E6C700DF2C21 /* xgetopt.c */; };
+               418B0AF724C5E6C800DF2C21 /* vprf.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AF424C5E6C700DF2C21 /* vprf.c */; };
+               418B0AF924C5E6D200DF2C21 /* transicc.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AF824C5E6D200DF2C21 /* transicc.c */; };
+               418B0AFF24C5E73100DF2C21 /* xgetopt.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AFD24C5E73100DF2C21 /* xgetopt.c */; };
+               418B0B0024C5E73100DF2C21 /* vprf.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0AFE24C5E73100DF2C21 /* vprf.c */; };
+               418B0B0F24C5E79200DF2C21 /* utils.h in Sources */ = {isa = PBXBuildFile; fileRef = 418B0B0E24C5E79200DF2C21 /* utils.h */; };
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+               418B0B2124C5E8FA00DF2C21 /* liblcms2.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 418B0A3124C5E19500DF2C21 /* liblcms2.a */; };
+               418B0B2524C5E92100DF2C21 /* tifdiff.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0B2424C5E92100DF2C21 /* tifdiff.c */; };
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+               418B0B4624C5EC1D00DF2C21 /* testcms2.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0B4324C5EC1D00DF2C21 /* testcms2.c */; };
+               418B0B4724C5EC1D00DF2C21 /* testplugin.c in Sources */ = {isa = PBXBuildFile; fileRef = 418B0B4524C5EC1D00DF2C21 /* testplugin.c */; };
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+/* End PBXBuildFile section */
+
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+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
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+               418B0AB224C5E3D400DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
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+                       remoteInfo = lcms2;
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+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A8E24C5E35200DF2C21;
+                       remoteInfo = fast_float_plugin;
+               };
+               418B0AC524C5E48600DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
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+               418B0ADB24C5E58F00DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
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+               418B0AE824C5E5CA00DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
+               };
+               418B0B0C24C5E77500DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
+               };
+               418B0B2224C5E8FA00DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
+               };
+               418B0B3B24C5E99E00DF2C21 /* PBXContainerItemProxy */ = {
+                       isa = PBXContainerItemProxy;
+                       containerPortal = 418B0A2924C5E19500DF2C21 /* Project object */;
+                       proxyType = 1;
+                       remoteGlobalIDString = 418B0A3024C5E19500DF2C21;
+                       remoteInfo = lcms2;
+               };
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+               418B0A7624C5E25200DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
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+               418B0AB624C5E42900DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
+               };
+               418B0AC924C5E4EA00DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1/;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
+               };
+               418B0ADF24C5E5C300DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1/;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
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+               418B0B0324C5E76100DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1/;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
+               };
+               418B0B1824C5E85600DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1/;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
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+               418B0B2D24C5E95D00DF2C21 /* CopyFiles */ = {
+                       isa = PBXCopyFilesBuildPhase;
+                       buildActionMask = 2147483647;
+                       dstPath = /usr/share/man/man1/;
+                       dstSubfolderSpec = 0;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 1;
+               };
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+               4123B46825518DB1005F0287 /* linkicc.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = linkicc.c; sourceTree = "<group>"; };
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+
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+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
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+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0A8A24C5E30000DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0A8D24C5E35200DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
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+               418B0AB524C5E42900DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AC224C5E47C00DF2C21 /* liblcms2.a in Frameworks */,
+                               4123B5042551A1C8005F0287 /* libfast_float_plugin.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0AC824C5E4EA00DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0ADA24C5E58A00DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0ADE24C5E5C300DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AEA24C5E5CF00DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B0224C5E76100DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B1524C5E7CF00DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B1724C5E85600DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B2124C5E8FA00DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B2C24C5E95D00DF2C21 /* Frameworks */ = {
+                       isa = PBXFrameworksBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B3D24C5E9A200DF2C21 /* liblcms2.a in Frameworks */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+               4133B38429F8419B0064B31B /* threaded_plugin */ = {
+                       isa = PBXGroup;
+                       children = (
+                       );
+                       path = threaded_plugin;
+                       sourceTree = "<group>";
+               };
+               4133B38529F842000064B31B /* threaded_plugin_testbed */ = {
+                       isa = PBXGroup;
+                       children = (
+                       );
+                       path = threaded_plugin_testbed;
+                       sourceTree = "<group>";
+               };
+               418B0A2824C5E19500DF2C21 = {
+                       isa = PBXGroup;
+                       children = (
+                               4133B38529F842000064B31B /* threaded_plugin_testbed */,
+                               4133B38429F8419B0064B31B /* threaded_plugin */,
+                               418B0AB124C5E39A00DF2C21 /* fast_float_plugin */,
+                               418B0A7324C5E1FE00DF2C21 /* include */,
+                               418B0A6C24C5E1CE00DF2C21 /* src */,
+                               418B0A7924C5E25200DF2C21 /* testbed */,
+                               418B0AB924C5E42900DF2C21 /* fast_float_testbed */,
+                               418B0ACC24C5E4EA00DF2C21 /* transicc */,
+                               418B0AE224C5E5C300DF2C21 /* linkicc */,
+                               418B0B0624C5E76100DF2C21 /* tificc */,
+                               418B0B1B24C5E85600DF2C21 /* tifdiff */,
+                               418B0B3024C5E95D00DF2C21 /* jpegicc */,
+                               418B0A3224C5E19500DF2C21 /* Products */,
+                               418B0A8924C5E30000DF2C21 /* Frameworks */,
+                       );
+                       sourceTree = "<group>";
+               };
+               418B0A3224C5E19500DF2C21 /* Products */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0A3124C5E19500DF2C21 /* liblcms2.a */,
+                               418B0A7824C5E25200DF2C21 /* testbed */,
+                               418B0A8F24C5E35200DF2C21 /* libfast_float_plugin.a */,
+                               418B0AB824C5E42900DF2C21 /* fast_float_testbed */,
+                               418B0ACB24C5E4EA00DF2C21 /* transicc */,
+                               418B0AE124C5E5C300DF2C21 /* linkicc */,
+                               418B0B0524C5E76100DF2C21 /* tificc */,
+                               418B0B1A24C5E85600DF2C21 /* tifdiff */,
+                               418B0B2F24C5E95D00DF2C21 /* jpegicc */,
+                       );
+                       name = Products;
+                       sourceTree = "<group>";
+               };
+               418B0A6C24C5E1CE00DF2C21 /* src */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0A7124C5E1F400DF2C21 /* lcms2_internal.h */,
+                               418B0A4024C5E1C800DF2C21 /* cmsalpha.c */,
+                               418B0A5024C5E1C900DF2C21 /* cmscam02.c */,
+                               418B0A3F24C5E1C700DF2C21 /* cmscgats.c */,
+                               418B0A3B24C5E1C700DF2C21 /* cmscnvrt.c */,
+                               418B0A4A24C5E1C800DF2C21 /* cmserr.c */,
+                               418B0A3824C5E1C700DF2C21 /* cmsgamma.c */,
+                               418B0A3A24C5E1C700DF2C21 /* cmsgmt.c */,
+                               418B0A4E24C5E1C800DF2C21 /* cmshalf.c */,
+                               418B0A3924C5E1C700DF2C21 /* cmsintrp.c */,
+                               418B0A4F24C5E1C900DF2C21 /* cmsio0.c */,
+                               418B0A4224C5E1C800DF2C21 /* cmsio1.c */,
+                               418B0A4B24C5E1C800DF2C21 /* cmslut.c */,
+                               418B0A3C24C5E1C700DF2C21 /* cmsmd5.c */,
+                               418B0A4624C5E1C800DF2C21 /* cmsmtrx.c */,
+                               418B0A4924C5E1C800DF2C21 /* cmsnamed.c */,
+                               418B0A3E24C5E1C700DF2C21 /* cmsopt.c */,
+                               418B0A4324C5E1C800DF2C21 /* cmspack.c */,
+                               418B0A4724C5E1C800DF2C21 /* cmspcs.c */,
+                               418B0A4D24C5E1C800DF2C21 /* cmsplugin.c */,
+                               418B0A4824C5E1C800DF2C21 /* cmsps2.c */,
+                               418B0A5124C5E1C900DF2C21 /* cmssamp.c */,
+                               418B0A3D24C5E1C700DF2C21 /* cmssm.c */,
+                               418B0A4124C5E1C800DF2C21 /* cmstypes.c */,
+                               418B0A4C24C5E1C800DF2C21 /* cmsvirt.c */,
+                               418B0A4524C5E1C800DF2C21 /* cmswtpnt.c */,
+                               418B0A4424C5E1C800DF2C21 /* cmsxform.c */,
+                       );
+                       name = src;
+                       sourceTree = "<group>";
+               };
+               418B0A7324C5E1FE00DF2C21 /* include */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0A6E24C5E1E800DF2C21 /* lcms2_plugin.h */,
+                               418B0A6D24C5E1E800DF2C21 /* lcms2.h */,
+                       );
+                       name = include;
+                       sourceTree = "<group>";
+               };
+               418B0A7924C5E25200DF2C21 /* testbed */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0B4824C5EC2A00DF2C21 /* zoo_icc.c */,
+                               418B0B4324C5EC1D00DF2C21 /* testcms2.c */,
+                               418B0B4424C5EC1D00DF2C21 /* testcms2.h */,
+                               418B0B4524C5EC1D00DF2C21 /* testplugin.c */,
+                       );
+                       name = testbed;
+                       sourceTree = SOURCE_ROOT;
+               };
+               418B0A8924C5E30000DF2C21 /* Frameworks */ = {
+                       isa = PBXGroup;
+                       children = (
+                       );
+                       name = Frameworks;
+                       sourceTree = "<group>";
+               };
+               418B0AB124C5E39A00DF2C21 /* fast_float_plugin */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0AAF24C5E38C00DF2C21 /* lcms2_fast_float.h */,
+                               418B0A9F24C5E37700DF2C21 /* fast_8_curves.c */,
+                               418B0A9B24C5E37700DF2C21 /* fast_8_matsh_sse.c */,
+                               418B0A9924C5E37700DF2C21 /* fast_8_matsh.c */,
+                               418B0A9C24C5E37700DF2C21 /* fast_8_tethra.c */,
+                               418B0A9724C5E37700DF2C21 /* fast_16_tethra.c */,
+                               418B0A9E24C5E37700DF2C21 /* fast_float_15bits.c */,
+                               418B0A9424C5E37600DF2C21 /* fast_float_15mats.c */,
+                               418B0A9624C5E37700DF2C21 /* fast_float_cmyk.c */,
+                               418B0A9324C5E37600DF2C21 /* fast_float_curves.c */,
+                               418B0A9824C5E37700DF2C21 /* fast_float_internal.h */,
+                               418B0AA024C5E37800DF2C21 /* fast_float_matsh.c */,
+                               418B0A9A24C5E37700DF2C21 /* fast_float_separate.c */,
+                               418B0A9D24C5E37700DF2C21 /* fast_float_sup.c */,
+                               418B0A9524C5E37600DF2C21 /* fast_float_tethra.c */,
+                       );
+                       name = fast_float_plugin;
+                       sourceTree = "<group>";
+               };
+               418B0AB924C5E42900DF2C21 /* fast_float_testbed */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0AF124C5E6B000DF2C21 /* fast_float_testbed.c */,
+                       );
+                       name = fast_float_testbed;
+                       path = ../../../plugins/fast_float/testbed;
+                       sourceTree = "<group>";
+               };
+               418B0ACC24C5E4EA00DF2C21 /* transicc */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0AF824C5E6D200DF2C21 /* transicc.c */,
+                               418B0AF524C5E6C800DF2C21 /* utils.h */,
+                               418B0AF424C5E6C700DF2C21 /* vprf.c */,
+                               418B0AF324C5E6C700DF2C21 /* xgetopt.c */,
+                       );
+                       name = transicc;
+                       sourceTree = SOURCE_ROOT;
+               };
+               418B0AE224C5E5C300DF2C21 /* linkicc */ = {
+                       isa = PBXGroup;
+                       children = (
+                               4123B46825518DB1005F0287 /* linkicc.c */,
+                               418B0AFC24C5E73100DF2C21 /* utils.h */,
+                               418B0AFE24C5E73100DF2C21 /* vprf.c */,
+                               418B0AFD24C5E73100DF2C21 /* xgetopt.c */,
+                       );
+                       name = linkicc;
+                       path = ../../../utils/linkicc;
+                       sourceTree = SOURCE_ROOT;
+               };
+               418B0B0624C5E76100DF2C21 /* tificc */ = {
+                       isa = PBXGroup;
+                       children = (
+                               4123B4B72551903B005F0287 /* tificc.c */,
+                               4123B4A325518FFB005F0287 /* xgetopt.c */,
+                               418B0B1224C5E7BB00DF2C21 /* vprf.c */,
+                               418B0B0E24C5E79200DF2C21 /* utils.h */,
+                       );
+                       name = tificc;
+                       path = ../../../utils/tificc;
+                       sourceTree = SOURCE_ROOT;
+               };
+               418B0B1B24C5E85600DF2C21 /* tifdiff */ = {
+                       isa = PBXGroup;
+                       children = (
+                               4123B4C2255190FE005F0287 /* tifdiff.c */,
+                               418B0B2724C5E92B00DF2C21 /* vprf.c */,
+                               418B0B2824C5E92B00DF2C21 /* xgetopt.c */,
+                               418B0B2424C5E92100DF2C21 /* tifdiff.c */,
+                       );
+                       name = tifdiff;
+                       path = ../../../utils/tificc;
+                       sourceTree = SOURCE_ROOT;
+               };
+               418B0B3024C5E95D00DF2C21 /* jpegicc */ = {
+                       isa = PBXGroup;
+                       children = (
+                               418B0B4024C5E9F700DF2C21 /* utils.h */,
+                               418B0B3E24C5E9F700DF2C21 /* vprf.c */,
+                               418B0B3F24C5E9F700DF2C21 /* xgetopt.c */,
+                               418B0B3924C5E99600DF2C21 /* jpgicc.c */,
+                               418B0B3624C5E98E00DF2C21 /* iccjpeg.c */,
+                               418B0B3724C5E98E00DF2C21 /* iccjpeg.h */,
+                       );
+                       name = jpegicc;
+                       path = ../../../utils/jpgicc;
+                       sourceTree = "<group>";
+               };
+/* End PBXGroup section */
+
+/* Begin PBXHeadersBuildPhase section */
+               418B0A2D24C5E19500DF2C21 /* Headers */ = {
+                       isa = PBXHeadersBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0A6F24C5E1E800DF2C21 /* lcms2.h in Headers */,
+                               418B0A7024C5E1E800DF2C21 /* lcms2_plugin.h in Headers */,
+                               418B0A7224C5E1F400DF2C21 /* lcms2_internal.h in Headers */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0A8B24C5E35200DF2C21 /* Headers */ = {
+                       isa = PBXHeadersBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AB024C5E38C00DF2C21 /* lcms2_fast_float.h in Headers */,
+                               418B0AA624C5E37800DF2C21 /* fast_float_internal.h in Headers */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+/* End PBXHeadersBuildPhase section */
+
+/* Begin PBXNativeTarget section */
+               418B0A3024C5E19500DF2C21 /* lcms2 */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0A3524C5E19500DF2C21 /* Build configuration list for PBXNativeTarget "lcms2" */;
+                       buildPhases = (
+                               418B0A2D24C5E19500DF2C21 /* Headers */,
+                               418B0A2E24C5E19500DF2C21 /* Sources */,
+                               418B0A2F24C5E19500DF2C21 /* Frameworks */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                       );
+                       name = lcms2;
+                       productName = lcms2;
+                       productReference = 418B0A3124C5E19500DF2C21 /* liblcms2.a */;
+                       productType = "com.apple.product-type.library.static";
+               };
+               418B0A7724C5E25200DF2C21 /* testbed */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0A7C24C5E25200DF2C21 /* Build configuration list for PBXNativeTarget "testbed" */;
+                       buildPhases = (
+                               418B0A7424C5E25200DF2C21 /* Sources */,
+                               418B0A7524C5E25200DF2C21 /* Frameworks */,
+                               418B0A7624C5E25200DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0A8624C5E29800DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = testbed;
+                       productName = testbed;
+                       productReference = 418B0A7824C5E25200DF2C21 /* testbed */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0A8E24C5E35200DF2C21 /* fast_float_plugin */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0A9024C5E35200DF2C21 /* Build configuration list for PBXNativeTarget "fast_float_plugin" */;
+                       buildPhases = (
+                               418B0A8B24C5E35200DF2C21 /* Headers */,
+                               418B0A8C24C5E35200DF2C21 /* Sources */,
+                               418B0A8D24C5E35200DF2C21 /* Frameworks */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0AB324C5E3D400DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = fast_float_plugin;
+                       productName = fast_float_plugin;
+                       productReference = 418B0A8F24C5E35200DF2C21 /* libfast_float_plugin.a */;
+                       productType = "com.apple.product-type.library.static";
+               };
+               418B0AB724C5E42900DF2C21 /* fast_float_testbed */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0ABC24C5E42900DF2C21 /* Build configuration list for PBXNativeTarget "fast_float_testbed" */;
+                       buildPhases = (
+                               418B0AB424C5E42900DF2C21 /* Sources */,
+                               418B0AB524C5E42900DF2C21 /* Frameworks */,
+                               418B0AB624C5E42900DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0AC624C5E48600DF2C21 /* PBXTargetDependency */,
+                               418B0AC424C5E48100DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = fast_float_testbed;
+                       productName = fast_float_testbed;
+                       productReference = 418B0AB824C5E42900DF2C21 /* fast_float_testbed */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0ACA24C5E4EA00DF2C21 /* transicc */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0ACF24C5E4EA00DF2C21 /* Build configuration list for PBXNativeTarget "transicc" */;
+                       buildPhases = (
+                               418B0AC724C5E4EA00DF2C21 /* Sources */,
+                               418B0AC824C5E4EA00DF2C21 /* Frameworks */,
+                               418B0AC924C5E4EA00DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0ADC24C5E58F00DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = transicc;
+                       productName = transicc;
+                       productReference = 418B0ACB24C5E4EA00DF2C21 /* transicc */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0AE024C5E5C300DF2C21 /* linkicc */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0AE524C5E5C300DF2C21 /* Build configuration list for PBXNativeTarget "linkicc" */;
+                       buildPhases = (
+                               418B0ADD24C5E5C300DF2C21 /* Sources */,
+                               418B0ADE24C5E5C300DF2C21 /* Frameworks */,
+                               418B0ADF24C5E5C300DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0AE924C5E5CA00DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = linkicc;
+                       productName = linkicc;
+                       productReference = 418B0AE124C5E5C300DF2C21 /* linkicc */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0B0424C5E76100DF2C21 /* tificc */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0B0924C5E76100DF2C21 /* Build configuration list for PBXNativeTarget "tificc" */;
+                       buildPhases = (
+                               418B0B0124C5E76100DF2C21 /* Sources */,
+                               418B0B0224C5E76100DF2C21 /* Frameworks */,
+                               418B0B0324C5E76100DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0B0D24C5E77500DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = tificc;
+                       productName = tificc;
+                       productReference = 418B0B0524C5E76100DF2C21 /* tificc */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0B1924C5E85600DF2C21 /* tifdiff */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0B1E24C5E85600DF2C21 /* Build configuration list for PBXNativeTarget "tifdiff" */;
+                       buildPhases = (
+                               418B0B1624C5E85600DF2C21 /* Sources */,
+                               418B0B1724C5E85600DF2C21 /* Frameworks */,
+                               418B0B1824C5E85600DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0B2324C5E8FA00DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = tifdiff;
+                       productName = tifdiff;
+                       productReference = 418B0B1A24C5E85600DF2C21 /* tifdiff */;
+                       productType = "com.apple.product-type.tool";
+               };
+               418B0B2E24C5E95D00DF2C21 /* jpegicc */ = {
+                       isa = PBXNativeTarget;
+                       buildConfigurationList = 418B0B3324C5E95D00DF2C21 /* Build configuration list for PBXNativeTarget "jpegicc" */;
+                       buildPhases = (
+                               418B0B2B24C5E95D00DF2C21 /* Sources */,
+                               418B0B2C24C5E95D00DF2C21 /* Frameworks */,
+                               418B0B2D24C5E95D00DF2C21 /* CopyFiles */,
+                       );
+                       buildRules = (
+                       );
+                       dependencies = (
+                               418B0B3C24C5E99E00DF2C21 /* PBXTargetDependency */,
+                       );
+                       name = jpegicc;
+                       productName = jpegicc;
+                       productReference = 418B0B2F24C5E95D00DF2C21 /* jpegicc */;
+                       productType = "com.apple.product-type.tool";
+               };
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+               418B0A2924C5E19500DF2C21 /* Project object */ = {
+                       isa = PBXProject;
+                       attributes = {
+                               BuildIndependentTargetsInParallel = YES;
+                               LastUpgradeCheck = 1430;
+                               ORGANIZATIONNAME = littlecms;
+                               TargetAttributes = {
+                                       418B0A3024C5E19500DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0A7724C5E25200DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0A8E24C5E35200DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0AB724C5E42900DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0ACA24C5E4EA00DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0AE024C5E5C300DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0B0424C5E76100DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0B1924C5E85600DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                                       418B0B2E24C5E95D00DF2C21 = {
+                                               CreatedOnToolsVersion = 11.6;
+                                       };
+                               };
+                       };
+                       buildConfigurationList = 418B0A2C24C5E19500DF2C21 /* Build configuration list for PBXProject "lcms2" */;
+                       compatibilityVersion = "Xcode 14.0";
+                       developmentRegion = en;
+                       hasScannedForEncodings = 0;
+                       knownRegions = (
+                               en,
+                               Base,
+                       );
+                       mainGroup = 418B0A2824C5E19500DF2C21;
+                       productRefGroup = 418B0A3224C5E19500DF2C21 /* Products */;
+                       projectDirPath = "";
+                       projectRoot = "";
+                       targets = (
+                               418B0A3024C5E19500DF2C21 /* lcms2 */,
+                               418B0A7724C5E25200DF2C21 /* testbed */,
+                               418B0A8E24C5E35200DF2C21 /* fast_float_plugin */,
+                               418B0AB724C5E42900DF2C21 /* fast_float_testbed */,
+                               418B0ACA24C5E4EA00DF2C21 /* transicc */,
+                               418B0AE024C5E5C300DF2C21 /* linkicc */,
+                               418B0B0424C5E76100DF2C21 /* tificc */,
+                               418B0B1924C5E85600DF2C21 /* tifdiff */,
+                               418B0B2E24C5E95D00DF2C21 /* jpegicc */,
+                       );
+               };
+/* End PBXProject section */
+
+/* Begin PBXSourcesBuildPhase section */
+               418B0A2E24C5E19500DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0A5224C5E1C900DF2C21 /* cmsgamma.c in Sources */,
+                               418B0A5324C5E1C900DF2C21 /* cmsintrp.c in Sources */,
+                               418B0A5424C5E1C900DF2C21 /* cmsgmt.c in Sources */,
+                               418B0A5524C5E1C900DF2C21 /* cmscnvrt.c in Sources */,
+                               418B0A5624C5E1C900DF2C21 /* cmsmd5.c in Sources */,
+                               418B0A5724C5E1C900DF2C21 /* cmssm.c in Sources */,
+                               418B0A5824C5E1C900DF2C21 /* cmsopt.c in Sources */,
+                               418B0A5924C5E1C900DF2C21 /* cmscgats.c in Sources */,
+                               418B0A5A24C5E1C900DF2C21 /* cmsalpha.c in Sources */,
+                               418B0A5B24C5E1C900DF2C21 /* cmstypes.c in Sources */,
+                               418B0A5C24C5E1C900DF2C21 /* cmsio1.c in Sources */,
+                               418B0A5D24C5E1C900DF2C21 /* cmspack.c in Sources */,
+                               418B0A5E24C5E1C900DF2C21 /* cmsxform.c in Sources */,
+                               418B0A5F24C5E1C900DF2C21 /* cmswtpnt.c in Sources */,
+                               418B0A6024C5E1C900DF2C21 /* cmsmtrx.c in Sources */,
+                               418B0A6124C5E1C900DF2C21 /* cmspcs.c in Sources */,
+                               418B0A6224C5E1C900DF2C21 /* cmsps2.c in Sources */,
+                               418B0A6324C5E1C900DF2C21 /* cmsnamed.c in Sources */,
+                               418B0A6424C5E1C900DF2C21 /* cmserr.c in Sources */,
+                               418B0A6524C5E1C900DF2C21 /* cmslut.c in Sources */,
+                               418B0A6624C5E1C900DF2C21 /* cmsvirt.c in Sources */,
+                               418B0A6724C5E1C900DF2C21 /* cmsplugin.c in Sources */,
+                               418B0A6824C5E1C900DF2C21 /* cmshalf.c in Sources */,
+                               418B0A6924C5E1C900DF2C21 /* cmsio0.c in Sources */,
+                               418B0A6A24C5E1C900DF2C21 /* cmscam02.c in Sources */,
+                               418B0A6B24C5E1C900DF2C21 /* cmssamp.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0A7424C5E25200DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B4724C5EC1D00DF2C21 /* testplugin.c in Sources */,
+                               418B0B4924C5EC2A00DF2C21 /* zoo_icc.c in Sources */,
+                               418B0B4624C5EC1D00DF2C21 /* testcms2.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0A8C24C5E35200DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AA124C5E37800DF2C21 /* fast_float_curves.c in Sources */,
+                               418B0AA224C5E37800DF2C21 /* fast_float_15mats.c in Sources */,
+                               418B0AA324C5E37800DF2C21 /* fast_float_tethra.c in Sources */,
+                               418B0AA424C5E37800DF2C21 /* fast_float_cmyk.c in Sources */,
+                               418B0AA524C5E37800DF2C21 /* fast_16_tethra.c in Sources */,
+                               418B0AA724C5E37800DF2C21 /* fast_8_matsh.c in Sources */,
+                               418B0AA824C5E37800DF2C21 /* fast_float_separate.c in Sources */,
+                               418B0AA924C5E37800DF2C21 /* fast_8_matsh_sse.c in Sources */,
+                               418B0AAA24C5E37800DF2C21 /* fast_8_tethra.c in Sources */,
+                               418B0AAB24C5E37800DF2C21 /* fast_float_sup.c in Sources */,
+                               418B0AAC24C5E37800DF2C21 /* fast_float_15bits.c in Sources */,
+                               418B0AAD24C5E37800DF2C21 /* fast_8_curves.c in Sources */,
+                               418B0AAE24C5E37800DF2C21 /* fast_float_matsh.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0AB424C5E42900DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AF224C5E6B000DF2C21 /* fast_float_testbed.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0AC724C5E4EA00DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0AF724C5E6C800DF2C21 /* vprf.c in Sources */,
+                               418B0AF924C5E6D200DF2C21 /* transicc.c in Sources */,
+                               418B0AF624C5E6C800DF2C21 /* xgetopt.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0ADD24C5E5C300DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B0024C5E73100DF2C21 /* vprf.c in Sources */,
+                               418B0AFF24C5E73100DF2C21 /* xgetopt.c in Sources */,
+                               4123B46925518DB1005F0287 /* linkicc.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B0124C5E76100DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               4123B4A425518FFB005F0287 /* xgetopt.c in Sources */,
+                               418B0B0F24C5E79200DF2C21 /* utils.h in Sources */,
+                               418B0B1424C5E7BB00DF2C21 /* vprf.c in Sources */,
+                               4123B4B82551903B005F0287 /* tificc.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B1624C5E85600DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B2524C5E92100DF2C21 /* tifdiff.c in Sources */,
+                               418B0B2924C5E92B00DF2C21 /* vprf.c in Sources */,
+                               418B0B2A24C5E92B00DF2C21 /* xgetopt.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+               418B0B2B24C5E95D00DF2C21 /* Sources */ = {
+                       isa = PBXSourcesBuildPhase;
+                       buildActionMask = 2147483647;
+                       files = (
+                               418B0B3824C5E98E00DF2C21 /* iccjpeg.c in Sources */,
+                               418B0B4224C5E9F700DF2C21 /* xgetopt.c in Sources */,
+                               418B0B4124C5E9F700DF2C21 /* vprf.c in Sources */,
+                               418B0B3A24C5E99600DF2C21 /* jpgicc.c in Sources */,
+                       );
+                       runOnlyForDeploymentPostprocessing = 0;
+               };
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXTargetDependency section */
+               418B0A8624C5E29800DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0A8524C5E29800DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0AB324C5E3D400DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0AB224C5E3D400DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0AC424C5E48100DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A8E24C5E35200DF2C21 /* fast_float_plugin */;
+                       targetProxy = 418B0AC324C5E48100DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0AC624C5E48600DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0AC524C5E48600DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0ADC24C5E58F00DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0ADB24C5E58F00DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0AE924C5E5CA00DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0AE824C5E5CA00DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0B0D24C5E77500DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0B0C24C5E77500DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0B2324C5E8FA00DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0B2224C5E8FA00DF2C21 /* PBXContainerItemProxy */;
+               };
+               418B0B3C24C5E99E00DF2C21 /* PBXTargetDependency */ = {
+                       isa = PBXTargetDependency;
+                       target = 418B0A3024C5E19500DF2C21 /* lcms2 */;
+                       targetProxy = 418B0B3B24C5E99E00DF2C21 /* PBXContainerItemProxy */;
+               };
+/* End PBXTargetDependency section */
+
+/* Begin XCBuildConfiguration section */
+               418B0A3324C5E19500DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               ALWAYS_SEARCH_USER_PATHS = NO;
+                               CLANG_ANALYZER_NONNULL = YES;
+                               CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+                               CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+                               CLANG_CXX_LIBRARY = "libc++";
+                               CLANG_ENABLE_MODULES = YES;
+                               CLANG_ENABLE_OBJC_ARC = YES;
+                               CLANG_ENABLE_OBJC_WEAK = YES;
+                               CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+                               CLANG_WARN_BOOL_CONVERSION = YES;
+                               CLANG_WARN_COMMA = YES;
+                               CLANG_WARN_CONSTANT_CONVERSION = YES;
+                               CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+                               CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+                               CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+                               CLANG_WARN_EMPTY_BODY = YES;
+                               CLANG_WARN_ENUM_CONVERSION = YES;
+                               CLANG_WARN_INFINITE_RECURSION = YES;
+                               CLANG_WARN_INT_CONVERSION = YES;
+                               CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+                               CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+                               CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+                               CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+                               CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+                               CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+                               CLANG_WARN_STRICT_PROTOTYPES = YES;
+                               CLANG_WARN_SUSPICIOUS_MOVE = YES;
+                               CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+                               CLANG_WARN_UNREACHABLE_CODE = YES;
+                               CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+                               COPY_PHASE_STRIP = NO;
+                               DEAD_CODE_STRIPPING = YES;
+                               DEBUG_INFORMATION_FORMAT = dwarf;
+                               ENABLE_STRICT_OBJC_MSGSEND = YES;
+                               ENABLE_TESTABILITY = YES;
+                               GCC_C_LANGUAGE_STANDARD = gnu11;
+                               GCC_DYNAMIC_NO_PIC = NO;
+                               GCC_NO_COMMON_BLOCKS = YES;
+                               GCC_OPTIMIZATION_LEVEL = 0;
+                               GCC_PREPROCESSOR_DEFINITIONS = (
+                                       "DEBUG=1",
+                                       "$(inherited)",
+                               );
+                               GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+                               GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+                               GCC_WARN_UNDECLARED_SELECTOR = YES;
+                               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+                               GCC_WARN_UNUSED_FUNCTION = YES;
+                               GCC_WARN_UNUSED_VARIABLE = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+                               MTL_FAST_MATH = YES;
+                               ONLY_ACTIVE_ARCH = YES;
+                               SDKROOT = macosx;
+                       };
+                       name = Debug;
+               };
+               418B0A3424C5E19500DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               ALWAYS_SEARCH_USER_PATHS = NO;
+                               CLANG_ANALYZER_NONNULL = YES;
+                               CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+                               CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+                               CLANG_CXX_LIBRARY = "libc++";
+                               CLANG_ENABLE_MODULES = YES;
+                               CLANG_ENABLE_OBJC_ARC = YES;
+                               CLANG_ENABLE_OBJC_WEAK = YES;
+                               CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+                               CLANG_WARN_BOOL_CONVERSION = YES;
+                               CLANG_WARN_COMMA = YES;
+                               CLANG_WARN_CONSTANT_CONVERSION = YES;
+                               CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+                               CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+                               CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+                               CLANG_WARN_EMPTY_BODY = YES;
+                               CLANG_WARN_ENUM_CONVERSION = YES;
+                               CLANG_WARN_INFINITE_RECURSION = YES;
+                               CLANG_WARN_INT_CONVERSION = YES;
+                               CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+                               CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+                               CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+                               CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+                               CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+                               CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+                               CLANG_WARN_STRICT_PROTOTYPES = YES;
+                               CLANG_WARN_SUSPICIOUS_MOVE = YES;
+                               CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+                               CLANG_WARN_UNREACHABLE_CODE = YES;
+                               CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+                               COPY_PHASE_STRIP = NO;
+                               DEAD_CODE_STRIPPING = YES;
+                               DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+                               ENABLE_NS_ASSERTIONS = NO;
+                               ENABLE_STRICT_OBJC_MSGSEND = YES;
+                               GCC_C_LANGUAGE_STANDARD = gnu11;
+                               GCC_NO_COMMON_BLOCKS = YES;
+                               GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+                               GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+                               GCC_WARN_UNDECLARED_SELECTOR = YES;
+                               GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+                               GCC_WARN_UNUSED_FUNCTION = YES;
+                               GCC_WARN_UNUSED_VARIABLE = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               MTL_ENABLE_DEBUG_INFO = NO;
+                               MTL_FAST_MATH = YES;
+                               ONLY_ACTIVE_ARCH = YES;
+                               SDKROOT = macosx;
+                       };
+                       name = Release;
+               };
+               418B0A3624C5E19500DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               EXECUTABLE_PREFIX = lib;
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                               SKIP_INSTALL = YES;
+                       };
+                       name = Debug;
+               };
+               418B0A3724C5E19500DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               EXECUTABLE_PREFIX = lib;
+                               ONLY_ACTIVE_ARCH = YES;
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                               SKIP_INSTALL = YES;
+                       };
+                       name = Release;
+               };
+               418B0A7D24C5E25200DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0A7E24C5E25200DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0A9124C5E35200DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               EXECUTABLE_PREFIX = lib;
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                               SKIP_INSTALL = YES;
+                       };
+                       name = Debug;
+               };
+               418B0A9224C5E35200DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               EXECUTABLE_PREFIX = lib;
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                               SKIP_INSTALL = YES;
+                       };
+                       name = Release;
+               };
+               418B0ABD24C5E42900DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0ABE24C5E42900DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0AD024C5E4EA00DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0AD124C5E4EA00DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0AE624C5E5C300DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0AE724C5E5C300DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0B0A24C5E76100DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ltiff",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0B0B24C5E76100DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ltiff",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0B1F24C5E85600DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ltiff",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0B2024C5E85600DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ltiff",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+               418B0B3424C5E95D00DF2C21 /* Debug */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ljpeg",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Debug;
+               };
+               418B0B3524C5E95D00DF2C21 /* Release */ = {
+                       isa = XCBuildConfiguration;
+                       buildSettings = {
+                               CODE_SIGN_STYLE = Automatic;
+                               DEAD_CODE_STRIPPING = YES;
+                               HEADER_SEARCH_PATHS = /usr/local/include;
+                               MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
+                               OTHER_LDFLAGS = (
+                                       "-L",
+                                       /usr/local/lib,
+                                       "-ljpeg",
+                               );
+                               PRODUCT_NAME = "$(TARGET_NAME)";
+                       };
+                       name = Release;
+               };
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+               418B0A2C24C5E19500DF2C21 /* Build configuration list for PBXProject "lcms2" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0A3324C5E19500DF2C21 /* Debug */,
+                               418B0A3424C5E19500DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0A3524C5E19500DF2C21 /* Build configuration list for PBXNativeTarget "lcms2" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0A3624C5E19500DF2C21 /* Debug */,
+                               418B0A3724C5E19500DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0A7C24C5E25200DF2C21 /* Build configuration list for PBXNativeTarget "testbed" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0A7D24C5E25200DF2C21 /* Debug */,
+                               418B0A7E24C5E25200DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0A9024C5E35200DF2C21 /* Build configuration list for PBXNativeTarget "fast_float_plugin" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0A9124C5E35200DF2C21 /* Debug */,
+                               418B0A9224C5E35200DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0ABC24C5E42900DF2C21 /* Build configuration list for PBXNativeTarget "fast_float_testbed" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0ABD24C5E42900DF2C21 /* Debug */,
+                               418B0ABE24C5E42900DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0ACF24C5E4EA00DF2C21 /* Build configuration list for PBXNativeTarget "transicc" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0AD024C5E4EA00DF2C21 /* Debug */,
+                               418B0AD124C5E4EA00DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0AE524C5E5C300DF2C21 /* Build configuration list for PBXNativeTarget "linkicc" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0AE624C5E5C300DF2C21 /* Debug */,
+                               418B0AE724C5E5C300DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0B0924C5E76100DF2C21 /* Build configuration list for PBXNativeTarget "tificc" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0B0A24C5E76100DF2C21 /* Debug */,
+                               418B0B0B24C5E76100DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0B1E24C5E85600DF2C21 /* Build configuration list for PBXNativeTarget "tifdiff" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0B1F24C5E85600DF2C21 /* Debug */,
+                               418B0B2024C5E85600DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+               418B0B3324C5E95D00DF2C21 /* Build configuration list for PBXNativeTarget "jpegicc" */ = {
+                       isa = XCConfigurationList;
+                       buildConfigurations = (
+                               418B0B3424C5E95D00DF2C21 /* Debug */,
+                               418B0B3524C5E95D00DF2C21 /* Release */,
+                       );
+                       defaultConfigurationIsVisible = 0;
+                       defaultConfigurationName = Release;
+               };
+/* End XCConfigurationList section */
+       };
+       rootObject = 418B0A2924C5E19500DF2C21 /* Project object */;
+}
diff --git a/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/contents.xcworkspacedata

new file mode 100644 (file)

index 0000000..ebae784
--- /dev/null
+++ b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:lcms2.xcodeproj">
+   </FileRef>
+</Workspace>
diff --git a/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

new file mode 100644 (file)

index 0000000..18d9810
--- /dev/null
+++ b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+       <key>IDEDidComputeMac32BitWarning</key>
+       <true/>
+</dict>
+</plist>
diff --git a/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

new file mode 100644 (file)

index 0000000..f9b0d7c
--- /dev/null
+++ b/Projects/Xcode_14/lcms2/lcms2.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+       <key>PreviewsEnabled</key>
+       <false/>
+</dict>
+</plist>
diff --git a/README.1ST b/README.1ST

deleted file mode 100644 (file)

index eff7a1f..0000000
--- a/README.1ST
+++ /dev/null
@@ -1,12 +0,0 @@
-
-About Little CMS
-Little CMS intends to be an OPEN SOURCE small-footprint color management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC), which is the modern standard when regarding to color management. The ICC specification is widely used and is referred to in many International and other de-facto standards. It was approved as an International Standard, ISO 15076-1, in 2005. 
-
-Conformance
-Little CMS 2.12 is a FULL IMPLEMENTATION of ICC specification 4.3, it fully supports all kind of V2 and V4 profiles, including abstract, devicelink and named color profiles. Check the tutorial for a exhaustive list of features. 
-
-
-A bit of story
-Since the initial release, back in 1998, Little CMS has grown to become one of the most popular open-source color management libraries, and has been used in a large number of production projects, in areas as printer firmware, monitors, digital cameras, RIPs, publishing, scientific, and many others. You can find Little CMS in most Linux distributions, and it's released under an open source license. 
-
-Please see the complete documentation in doc folder
diff --git a/README.md b/README.md

new file mode 100644 (file)

index 0000000..8655d0d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,18 @@
+
+![Little CMS](doc/logo-small.png)
+
+# About Little CMS
+[www.littlecms.com](https://www.littlecms.com)
+
+Little CMS intends to be an **OPEN SOURCE** small-footprint color management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC), which is the modern standard when regarding to color management. The ICC specification is widely used and is referred to in many International and other de-facto standards. It was approved as an International Standard, ISO 15076-1, in 2005. 
+
+
+
+# Conformance
+Little CMS is a **FULL IMPLEMENTATION** of ICC specification 4.4, it fully supports all kind of V2 and V4 profiles, including abstract, devicelink and named color profiles. Check the tutorial for a exhaustive list of features. 
+
+
+# A bit of story
+Since the initial release, back in 1998, Little CMS has grown to become one of the most popular open-source color management libraries, and has been used in a large number of production projects, in areas as printer firmware, monitors, digital cameras, RIPs, publishing, scientific, and many others. You can find Little CMS in most Linux distributions, and it's released under an open source license. 
+
+### Please see the complete documentation in doc folder
diff --git a/SECURITY.md b/SECURITY.md

new file mode 100644 (file)

index 0000000..a5c0f96
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,27 @@
+# Security Policy
+
+## Supported Versions
+
+Security updates are applied only to the latest release.
+
+## Reporting a Vulnerability
+
+LittleCMS is located deep in the Linux dependency tree. So, security issues are real and should be addressed. The proposed process is quite simple, if you detect a potential security issue and you are able to create a patch, please send us the patch to analyse. We have an extensive test bed of apps and utilities using lcms, so we can check if all those goes fine. If you don’t want to create a patch and only want to report the vulnerability, thats ok too.  and we will be very gratefull. Just contact us.
+
+**Please avoid public advisories if possible, as doing that, hints how to use the flaw for malicious use**.
+
+Please don’t make noise to gain popularity, this can result in bad karma to you. Any CVE without reliable proof will be promptly disputed.
+
+Please don’t use untrusted patches from 3rd parties. We had an incident years ago with so called “security experts” trying to add a back door by using a crafted patch.
+
+Credits to vulnerability busters will be given on each release
+
+After the patch proves to be harmless, I will send to the mailing list a signed mail with the patch attached. 
+That is, you got a patch from upstream that upstream claims to be reasonably tested. I will apply the same checks that I do before a normal release. 
+Please understand that this is a lot of work, and obviously it can fail as well, so the “no guarantee” clause of MIT license applies. If you choose to 
+redistribute such patches, please make sure to include the mail, or at least the MIT license. By including the MIT license you prevent to get in legal trouble.
+
+## Using GitHub security advisory
+
+Please disclose it at our [security advisory](https://github.com/mm2/Little-CMS/security/advisories/new).
+
diff --git a/aclocal.m4 b/aclocal.m4

index ed6a6af..51d03f0 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
  
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
  
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -14,13 +14,13 @@
  m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
  m4_ifndef([AC_AUTOCONF_VERSION],
    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
-[m4_warning([this file was generated for autoconf 2.69.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
+[m4_warning([this file was generated for autoconf 2.71.
  You have another version of autoconf.  It may work, but is not guaranteed to.
  If you have problems, you may need to regenerate the build system entirely.
  To do so, use the procedure documented by the package, typically 'autoreconf'.])])
  
-# Copyright (C) 2002-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -35,7 +35,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
  [am__api_version='1.16'
  dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
  dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.1], [],
+m4_if([$1], [1.16.5], [],
        [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
  ])
  
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
  # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
  # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
  AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.1])dnl
+[AM_AUTOMAKE_VERSION([1.16.5])dnl
  m4_ifndef([AC_AUTOCONF_VERSION],
    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
  
  # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
  
  # AM_CONDITIONAL                                            -*- Autoconf -*-
  
-# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
  Usually this means the macro was only invoked conditionally.]])
  fi])])
  
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -332,7 +332,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
  
  # Generate code to set up dependency tracking.              -*- Autoconf -*-
  
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -371,7 +371,9 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
    done
    if test $am_rc -ne 0; then
      AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  Try re-running configure with the
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE="gmake" (or whatever is
+    necessary).  You can also try re-running configure with the
      '--disable-dependency-tracking' option to at least be able to build
      the package (albeit without support for automatic dependency tracking).])
    fi
@@ -398,7 +400,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
  
  # Do all the work for Automake.                             -*- Autoconf -*-
  
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -426,6 +428,10 @@ m4_defn([AC_PROG_CC])
  # release and drop the old call support.
  AC_DEFUN([AM_INIT_AUTOMAKE],
  [AC_PREREQ([2.65])dnl
+m4_ifdef([_$0_ALREADY_INIT],
+  [m4_fatal([$0 expanded multiple times
+]m4_defn([_$0_ALREADY_INIT]))],
+  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
  dnl Autoconf wants to disallow AM_ names.  We explicitly allow
  dnl the ones we care about.
  m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -462,7 +468,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  [_AM_SET_OPTIONS([$1])dnl
  dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
  m4_if(
-  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
    [ok:ok],,
    [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
   AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -514,6 +520,20 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
                   [m4_define([AC_PROG_OBJCXX],
                              m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
  ])
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+  CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+  ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+  CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
  AC_REQUIRE([AM_SILENT_RULES])dnl
  dnl The testsuite driver may need to know about EXEEXT, so add the
  dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -595,7 +615,7 @@ for _am_header in $config_headers :; do
  done
  echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -616,7 +636,7 @@ if test x"${install_sh+set}" != xset; then
  fi
  AC_SUBST([install_sh])])
  
-# Copyright (C) 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -638,7 +658,7 @@ AC_SUBST([am__leading_dot])])
  # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
  # From Jim Meyering
  
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -673,7 +693,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  
  # Check to see how 'make' treats includes.                 -*- Autoconf -*-
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -716,7 +736,7 @@ AC_SUBST([am__quote])])
  
  # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  
-# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -737,12 +757,7 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
  [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  AC_REQUIRE_AUX_FILE([missing])dnl
  if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\    *)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
+  MISSING="\${SHELL} '$am_aux_dir/missing'"
  fi
  # Use eval to expand $SHELL
  if eval "$MISSING --is-lightweight"; then
@@ -755,7 +770,7 @@ fi
  
  # Helper functions for option handling.                     -*- Autoconf -*-
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -784,7 +799,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
  AC_DEFUN([_AM_IF_OPTION],
  [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -831,7 +846,7 @@ AC_LANG_POP([C])])
  # For backward compatibility.
  AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -850,7 +865,7 @@ AC_DEFUN([AM_RUN_LOG],
  
  # Check to make sure that the build environment is sane.    -*- Autoconf -*-
  
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -931,7 +946,7 @@ AC_CONFIG_COMMANDS_PRE(
  rm -f conftest.file
  ])
  
-# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -991,7 +1006,7 @@ AC_SUBST([AM_BACKSLASH])dnl
  _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
  ])
  
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -1019,7 +1034,7 @@ fi
  INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  AC_SUBST([INSTALL_STRIP_PROGRAM])])
  
-# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -1038,7 +1053,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
  
  # Check how to create a tarball.                            -*- Autoconf -*-
  
-# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -1169,11 +1184,11 @@ AC_SUBST([am__tar])
  AC_SUBST([am__untar])
  ]) # _AM_PROG_TAR
  
-m4_include([m4/acx_pthread.m4])
  m4_include([m4/ax_append_compile_flags.m4])
  m4_include([m4/ax_append_flag.m4])
  m4_include([m4/ax_check_compile_flag.m4])
  m4_include([m4/ax_gcc_func_attribute.m4])
+m4_include([m4/ax_pthread.m4])
  m4_include([m4/ax_require_defined.m4])
  m4_include([m4/libtool.m4])
  m4_include([m4/ltoptions.m4])
diff --git a/autogen.sh b/autogen.sh

index 0b8b74f..f05ffee 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -7,6 +7,16 @@ test -z "$srcdir" && srcdir=.
  DIE=0
  ACLOCAL_FLAGS="-I m4"
  
+if [ "$1" = "--distclean" ]; 
+then
+    make distclean
+    rm configure config.guess config.sub depcomp install-sh missing 
+    rm aclocal.m4 compile ltmain.sh m4/libtool.m4 m4/ltoptions.m4 
+    rm m4/ltsugar.m4 m4/lt~obsolete.m4 m4/ltversion.m4 
+    echo done cleaning!
+    exit 0
+fi
+
  (test -f $srcdir/configure.ac) || {
      echo -n "**Error**: Directory $srcdir does not look like the"
      echo " top-level package directory"
@@ -22,7 +32,7 @@ ACLOCAL_FLAGS="-I m4"
  }
  
  (grep "^LT_INIT" $srcdir/configure.ac >/dev/null) && {
-  (libtool --version) < /dev/null > /dev/null 2>&1 || {
+  (libtoolize --version) < /dev/null > /dev/null 2>&1 || {
      echo
      echo "**Error**: You must have libtool installed."
      echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/"
diff --git a/compile b/compile

old mode 100644 (file)

new mode 100755 (executable)

index 531136b..df363c8
--- a/compile
+++ b/compile
@@ -1,9 +1,9 @@
  #! /bin/sh
  # Wrapper for compilers which do not understand '-c -o'.
  
-scriptversion=2012-10-14.11; # UTC
+scriptversion=2018-03-07.03; # UTC
  
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
  # Written by Tom Tromey <tromey@cygnus.com>.
  #
  # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2012-10-14.11; # UTC
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
@@ -53,7 +53,7 @@ func_file_conv ()
           MINGW*)
             file_conv=mingw
             ;;
-         CYGWIN*)
+         CYGWIN* | MSYS*)
             file_conv=cygwin
             ;;
           *)
@@ -67,7 +67,7 @@ func_file_conv ()
         mingw/*)
           file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
           ;;
-       cygwin/*)
+       cygwin/* | msys/*)
           file=`cygpath -m "$file" || echo "$file"`
           ;;
         wine/*)
@@ -255,7 +255,8 @@ EOF
      echo "compile $scriptversion"
      exit $?
      ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
      func_cl_wrapper "$@"      # Doesn't return...
      ;;
  esac
@@ -339,9 +340,9 @@ exit $ret
  # Local Variables:
  # mode: shell-script
  # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
  # time-stamp-start: "scriptversion="
  # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
  # time-stamp-end: "; # UTC"
  # End:
diff --git a/config.guess b/config.guess

index e746461..f50dcdb 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -1,8 +1,8 @@
  #! /bin/sh
  # Attempt to guess a canonical system name.
-#   Copyright 1992-2014 Free Software Foundation, Inc.
+#   Copyright 1992-2018 Free Software Foundation, Inc.
  
-timestamp='2014-11-04'
+timestamp='2018-02-24'
  
  # This file is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@ timestamp='2014-11-04'
  # General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
  #
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
@@ -27,7 +27,7 @@ timestamp='2014-11-04'
  # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
  #
  # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
  #
  # Please send patches to <config-patches@gnu.org>.
  
@@ -39,7 +39,7 @@ Usage: $0 [OPTION]
  
  Output the configuration name of the system \`$me' is run on.
  
-Operation modes:
+Options:
    -h, --help         print this help, then exit
    -t, --time-stamp   print date of last modification, then exit
    -v, --version      print version number, then exit
@@ -50,7 +50,7 @@ version="\
  GNU config.guess ($timestamp)
  
  Originally written by Per Bothner.
-Copyright 1992-2014 Free Software Foundation, Inc.
+Copyright 1992-2018 Free Software Foundation, Inc.
  
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -107,9 +107,9 @@ trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
  dummy=$tmp/dummy ;
  tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
  case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
+ ,,)    echo "int x;" > "$dummy.c" ;
         for c in cc gcc c89 c99 ; do
-         if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+         if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
              CC_FOR_BUILD="$c"; break ;
           fi ;
         done ;
@@ -132,14 +132,14 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
  UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
  UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
  
-case "${UNAME_SYSTEM}" in
+case "$UNAME_SYSTEM" in
  Linux|GNU|GNU/*)
         # If the system lacks a compiler, then just pick glibc.
         # We could probably try harder.
         LIBC=gnu
  
-       eval $set_cc_for_build
-       cat <<-EOF > $dummy.c
+       eval "$set_cc_for_build"
+       cat <<-EOF > "$dummy.c"
         #include <features.h>
         #if defined(__UCLIBC__)
         LIBC=uclibc
@@ -149,13 +149,20 @@ Linux|GNU|GNU/*)
         LIBC=gnu
         #endif
         EOF
-       eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+       eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+
+       # If ldd exists, use it to detect musl libc.
+       if command -v ldd >/dev/null && \
+               ldd --version 2>&1 | grep -q ^musl
+       then
+           LIBC=musl
+       fi
         ;;
  esac
  
  # Note: order is significant - the case branches are not exclusive.
  
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
      *:NetBSD:*:*)
         # NetBSD (nbsd) targets should (where applicable) match one or
         # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
@@ -168,21 +175,31 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
         # Note: NetBSD doesn't particularly care about the vendor
         # portion of the name.  We always set it to "unknown".
         sysctl="sysctl -n hw.machine_arch"
-       UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-           /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-       case "${UNAME_MACHINE_ARCH}" in
+       UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+           "/sbin/$sysctl" 2>/dev/null || \
+           "/usr/sbin/$sysctl" 2>/dev/null || \
+           echo unknown)`
+       case "$UNAME_MACHINE_ARCH" in
             armeb) machine=armeb-unknown ;;
             arm*) machine=arm-unknown ;;
             sh3el) machine=shl-unknown ;;
             sh3eb) machine=sh-unknown ;;
             sh5el) machine=sh5le-unknown ;;
-           *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+           earmv*)
+               arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+               endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
+               machine="${arch}${endian}"-unknown
+               ;;
+           *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
         esac
         # The Operating System including object format, if it has switched
-       # to ELF recently, or will in the future.
-       case "${UNAME_MACHINE_ARCH}" in
+       # to ELF recently (or will in the future) and ABI.
+       case "$UNAME_MACHINE_ARCH" in
+           earm*)
+               os=netbsdelf
+               ;;
             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-               eval $set_cc_for_build
+               eval "$set_cc_for_build"
                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                         | grep -q __ELF__
                 then
@@ -197,44 +214,67 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
                 os=netbsd
                 ;;
         esac
+       # Determine ABI tags.
+       case "$UNAME_MACHINE_ARCH" in
+           earm*)
+               expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+               abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
+               ;;
+       esac
         # The OS release
         # Debian GNU/NetBSD machines have a different userland, and
         # thus, need a distinct triplet. However, they do not need
         # kernel version information, so it can be replaced with a
         # suitable tag, in the style of linux-gnu.
-       case "${UNAME_VERSION}" in
+       case "$UNAME_VERSION" in
             Debian*)
                 release='-gnu'
                 ;;
             *)
-               release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+               release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
                 ;;
         esac
         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
         # contains redundant information, the shorter form:
         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-       echo "${machine}-${os}${release}"
+       echo "$machine-${os}${release}${abi}"
         exit ;;
      *:Bitrig:*:*)
         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-       echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+       echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
         exit ;;
      *:OpenBSD:*:*)
         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-       echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+       echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
+       exit ;;
+    *:LibertyBSD:*:*)
+       UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+       echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
+       exit ;;
+    *:MidnightBSD:*:*)
+       echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
         exit ;;
      *:ekkoBSD:*:*)
-       echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
         exit ;;
      *:SolidBSD:*:*)
-       echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
         exit ;;
      macppc:MirBSD:*:*)
-       echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+       echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
         exit ;;
      *:MirBSD:*:*)
-       echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
+       exit ;;
+    *:Sortix:*:*)
+       echo "$UNAME_MACHINE"-unknown-sortix
         exit ;;
+    *:Redox:*:*)
+       echo "$UNAME_MACHINE"-unknown-redox
+       exit ;;
+    mips:OSF1:*.*)
+        echo mips-dec-osf1
+        exit ;;
      alpha:OSF1:*:*)
         case $UNAME_RELEASE in
         *4.0)
@@ -251,63 +291,54 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
         case "$ALPHA_CPU_TYPE" in
             "EV4 (21064)")
-               UNAME_MACHINE="alpha" ;;
+               UNAME_MACHINE=alpha ;;
             "EV4.5 (21064)")
-               UNAME_MACHINE="alpha" ;;
+               UNAME_MACHINE=alpha ;;
             "LCA4 (21066/21068)")
-               UNAME_MACHINE="alpha" ;;
+               UNAME_MACHINE=alpha ;;
             "EV5 (21164)")
-               UNAME_MACHINE="alphaev5" ;;
+               UNAME_MACHINE=alphaev5 ;;
             "EV5.6 (21164A)")
-               UNAME_MACHINE="alphaev56" ;;
+               UNAME_MACHINE=alphaev56 ;;
             "EV5.6 (21164PC)")
-               UNAME_MACHINE="alphapca56" ;;
+               UNAME_MACHINE=alphapca56 ;;
             "EV5.7 (21164PC)")
-               UNAME_MACHINE="alphapca57" ;;
+               UNAME_MACHINE=alphapca57 ;;
             "EV6 (21264)")
-               UNAME_MACHINE="alphaev6" ;;
+               UNAME_MACHINE=alphaev6 ;;
             "EV6.7 (21264A)")
-               UNAME_MACHINE="alphaev67" ;;
+               UNAME_MACHINE=alphaev67 ;;
             "EV6.8CB (21264C)")
-               UNAME_MACHINE="alphaev68" ;;
+               UNAME_MACHINE=alphaev68 ;;
             "EV6.8AL (21264B)")
-               UNAME_MACHINE="alphaev68" ;;
+               UNAME_MACHINE=alphaev68 ;;
             "EV6.8CX (21264D)")
-               UNAME_MACHINE="alphaev68" ;;
+               UNAME_MACHINE=alphaev68 ;;
             "EV6.9A (21264/EV69A)")
-               UNAME_MACHINE="alphaev69" ;;
+               UNAME_MACHINE=alphaev69 ;;
             "EV7 (21364)")
-               UNAME_MACHINE="alphaev7" ;;
+               UNAME_MACHINE=alphaev7 ;;
             "EV7.9 (21364A)")
-               UNAME_MACHINE="alphaev79" ;;
+               UNAME_MACHINE=alphaev79 ;;
         esac
         # A Pn.n version is a patched version.
         # A Vn.n version is a released version.
         # A Tn.n version is a released field test version.
         # A Xn.n version is an unreleased experimental baselevel.
         # 1.2 uses "1.2" for uname -r.
-       echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+       echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
         exitcode=$?
         trap '' 0
         exit $exitcode ;;
-    Alpha\ *:Windows_NT*:*)
-       # How do we know it's Interix rather than the generic POSIX subsystem?
-       # Should we change UNAME_MACHINE based on the output of uname instead
-       # of the specific Alpha model?
-       echo alpha-pc-interix
-       exit ;;
-    21064:Windows_NT:50:3)
-       echo alpha-dec-winnt3.5
-       exit ;;
      Amiga*:UNIX_System_V:4.0:*)
         echo m68k-unknown-sysv4
         exit ;;
      *:[Aa]miga[Oo][Ss]:*:*)
-       echo ${UNAME_MACHINE}-unknown-amigaos
+       echo "$UNAME_MACHINE"-unknown-amigaos
         exit ;;
      *:[Mm]orph[Oo][Ss]:*:*)
-       echo ${UNAME_MACHINE}-unknown-morphos
+       echo "$UNAME_MACHINE"-unknown-morphos
         exit ;;
      *:OS/390:*:*)
         echo i370-ibm-openedition
@@ -319,7 +350,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
         echo powerpc-ibm-os400
         exit ;;
      arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-       echo arm-acorn-riscix${UNAME_RELEASE}
+       echo arm-acorn-riscix"$UNAME_RELEASE"
         exit ;;
      arm*:riscos:*:*|arm*:RISCOS:*:*)
         echo arm-unknown-riscos
@@ -346,38 +377,38 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
             sparc) echo sparc-icl-nx7; exit ;;
         esac ;;
      s390x:SunOS:*:*)
-       echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
         exit ;;
      sun4H:SunOS:5.*:*)
-       echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
         exit ;;
      sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-       echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
         exit ;;
      i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-       echo i386-pc-auroraux${UNAME_RELEASE}
+       echo i386-pc-auroraux"$UNAME_RELEASE"
         exit ;;
      i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-       eval $set_cc_for_build
-       SUN_ARCH="i386"
+       eval "$set_cc_for_build"
+       SUN_ARCH=i386
         # If there is a compiler, see if it is configured for 64-bit objects.
         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
         # This test works for both compilers.
-       if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+       if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-               (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+               (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                 grep IS_64BIT_ARCH >/dev/null
             then
-               SUN_ARCH="x86_64"
+               SUN_ARCH=x86_64
             fi
         fi
-       echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
         exit ;;
      sun4*:SunOS:6*:*)
         # According to config.sub, this is the proper way to canonicalize
         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
         # it's likely to be more like Solaris than SunOS4.
-       echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
         exit ;;
      sun4*:SunOS:*:*)
         case "`/usr/bin/arch -k`" in
@@ -386,25 +417,25 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
                 ;;
         esac
         # Japanese Language versions have a version number like `4.1.3-JL'.
-       echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+       echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
         exit ;;
      sun3*:SunOS:*:*)
-       echo m68k-sun-sunos${UNAME_RELEASE}
+       echo m68k-sun-sunos"$UNAME_RELEASE"
         exit ;;
      sun*:*:4.2BSD:*)
         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-       test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+       test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
         case "`/bin/arch`" in
             sun3)
-               echo m68k-sun-sunos${UNAME_RELEASE}
+               echo m68k-sun-sunos"$UNAME_RELEASE"
                 ;;
             sun4)
-               echo sparc-sun-sunos${UNAME_RELEASE}
+               echo sparc-sun-sunos"$UNAME_RELEASE"
                 ;;
         esac
         exit ;;
      aushp:SunOS:*:*)
-       echo sparc-auspex-sunos${UNAME_RELEASE}
+       echo sparc-auspex-sunos"$UNAME_RELEASE"
         exit ;;
      # The situation for MiNT is a little confusing.  The machine name
      # can be virtually everything (everything which is not
@@ -415,44 +446,44 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
      # MiNT.  But MiNT is downward compatible to TOS, so this should
      # be no problem.
      atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-       echo m68k-atari-mint${UNAME_RELEASE}
+       echo m68k-atari-mint"$UNAME_RELEASE"
         exit ;;
      atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-       echo m68k-atari-mint${UNAME_RELEASE}
+       echo m68k-atari-mint"$UNAME_RELEASE"
         exit ;;
      *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-       echo m68k-atari-mint${UNAME_RELEASE}
+       echo m68k-atari-mint"$UNAME_RELEASE"
         exit ;;
      milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-       echo m68k-milan-mint${UNAME_RELEASE}
+       echo m68k-milan-mint"$UNAME_RELEASE"
         exit ;;
      hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-       echo m68k-hades-mint${UNAME_RELEASE}
+       echo m68k-hades-mint"$UNAME_RELEASE"
         exit ;;
      *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-       echo m68k-unknown-mint${UNAME_RELEASE}
+       echo m68k-unknown-mint"$UNAME_RELEASE"
         exit ;;
      m68k:machten:*:*)
-       echo m68k-apple-machten${UNAME_RELEASE}
+       echo m68k-apple-machten"$UNAME_RELEASE"
         exit ;;
      powerpc:machten:*:*)
-       echo powerpc-apple-machten${UNAME_RELEASE}
+       echo powerpc-apple-machten"$UNAME_RELEASE"
         exit ;;
      RISC*:Mach:*:*)
         echo mips-dec-mach_bsd4.3
         exit ;;
      RISC*:ULTRIX:*:*)
-       echo mips-dec-ultrix${UNAME_RELEASE}
+       echo mips-dec-ultrix"$UNAME_RELEASE"
         exit ;;
      VAX*:ULTRIX*:*:*)
-       echo vax-dec-ultrix${UNAME_RELEASE}
+       echo vax-dec-ultrix"$UNAME_RELEASE"
         exit ;;
      2020:CLIX:*:* | 2430:CLIX:*:*)
-       echo clipper-intergraph-clix${UNAME_RELEASE}
+       echo clipper-intergraph-clix"$UNAME_RELEASE"
         exit ;;
      mips:*:*:UMIPS | mips:*:*:RISCos)
-       eval $set_cc_for_build
-       sed 's/^        //' << EOF >$dummy.c
+       eval "$set_cc_for_build"
+       sed 's/^        //' << EOF > "$dummy.c"
  #ifdef __cplusplus
  #include <stdio.h>  /* for printf() prototype */
         int main (int argc, char *argv[]) {
@@ -461,23 +492,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  #endif
         #if defined (host_mips) && defined (MIPSEB)
         #if defined (SYSTYPE_SYSV)
-         printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+         printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
         #endif
         #if defined (SYSTYPE_SVR4)
-         printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+         printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
         #endif
         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-         printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+         printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
         #endif
         #endif
           exit (-1);
         }
  EOF
-       $CC_FOR_BUILD -o $dummy $dummy.c &&
-         dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-         SYSTEM_NAME=`$dummy $dummyarg` &&
+       $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
+         dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+         SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
             { echo "$SYSTEM_NAME"; exit; }
-       echo mips-mips-riscos${UNAME_RELEASE}
+       echo mips-mips-riscos"$UNAME_RELEASE"
         exit ;;
      Motorola:PowerMAX_OS:*:*)
         echo powerpc-motorola-powermax
@@ -503,17 +534,17 @@ EOF
      AViiON:dgux:*:*)
         # DG/UX returns AViiON for all architectures
         UNAME_PROCESSOR=`/usr/bin/uname -p`
-       if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+       if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
         then
-           if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-              [ ${TARGET_BINARY_INTERFACE}x = x ]
+           if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
+              [ "$TARGET_BINARY_INTERFACE"x = x ]
             then
-               echo m88k-dg-dgux${UNAME_RELEASE}
+               echo m88k-dg-dgux"$UNAME_RELEASE"
             else
-               echo m88k-dg-dguxbcs${UNAME_RELEASE}
+               echo m88k-dg-dguxbcs"$UNAME_RELEASE"
             fi
         else
-           echo i586-dg-dgux${UNAME_RELEASE}
+           echo i586-dg-dgux"$UNAME_RELEASE"
         fi
         exit ;;
      M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
@@ -530,7 +561,7 @@ EOF
         echo m68k-tektronix-bsd
         exit ;;
      *:IRIX*:*:*)
-       echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+       echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
         exit ;;
      ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
@@ -542,14 +573,14 @@ EOF
         if [ -x /usr/bin/oslevel ] ; then
                 IBM_REV=`/usr/bin/oslevel`
         else
-               IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+               IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
         fi
-       echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+       echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
         exit ;;
      *:AIX:2:3)
         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-               eval $set_cc_for_build
-               sed 's/^                //' << EOF >$dummy.c
+               eval "$set_cc_for_build"
+               sed 's/^                //' << EOF > "$dummy.c"
                 #include <sys/systemcfg.h>
  
                 main()
@@ -560,7 +591,7 @@ EOF
                         exit(0);
                         }
  EOF
-               if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+               if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
                 then
                         echo "$SYSTEM_NAME"
                 else
@@ -574,7 +605,7 @@ EOF
         exit ;;
      *:AIX:*:[4567])
         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-       if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+       if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
                 IBM_ARCH=rs6000
         else
                 IBM_ARCH=powerpc
@@ -583,18 +614,18 @@ EOF
                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
         else
-               IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+               IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
         fi
-       echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+       echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
         exit ;;
      *:AIX:*:*)
         echo rs6000-ibm-aix
         exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
         echo romp-ibm-bsd4.4
         exit ;;
      ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-       echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+       echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
         exit ;;                             # report: romp-ibm BSD 4.3
      *:BOSX:*:*)
         echo rs6000-bull-bosx
@@ -609,28 +640,28 @@ EOF
         echo m68k-hp-bsd4.4
         exit ;;
      9000/[34678]??:HP-UX:*:*)
-       HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-       case "${UNAME_MACHINE}" in
-           9000/31? )            HP_ARCH=m68000 ;;
-           9000/[34]?? )         HP_ARCH=m68k ;;
+       HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+       case "$UNAME_MACHINE" in
+           9000/31?)            HP_ARCH=m68000 ;;
+           9000/[34]??)         HP_ARCH=m68k ;;
             9000/[678][0-9][0-9])
                 if [ -x /usr/bin/getconf ]; then
                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                   case "${sc_cpu_version}" in
-                     523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                     528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                   case "$sc_cpu_version" in
+                     523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+                     528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
                       532)                      # CPU_PA_RISC2_0
-                       case "${sc_kernel_bits}" in
-                         32) HP_ARCH="hppa2.0n" ;;
-                         64) HP_ARCH="hppa2.0w" ;;
-                         '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                       case "$sc_kernel_bits" in
+                         32) HP_ARCH=hppa2.0n ;;
+                         64) HP_ARCH=hppa2.0w ;;
+                         '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
                         esac ;;
                     esac
                 fi
-               if [ "${HP_ARCH}" = "" ]; then
-                   eval $set_cc_for_build
-                   sed 's/^            //' << EOF >$dummy.c
+               if [ "$HP_ARCH" = "" ]; then
+                   eval "$set_cc_for_build"
+                   sed 's/^            //' << EOF > "$dummy.c"
  
                 #define _HPUX_SOURCE
                 #include <stdlib.h>
@@ -663,13 +694,13 @@ EOF
                     exit (0);
                 }
  EOF
-                   (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+                   (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
                     test -z "$HP_ARCH" && HP_ARCH=hppa
                 fi ;;
         esac
-       if [ ${HP_ARCH} = "hppa2.0w" ]
+       if [ "$HP_ARCH" = hppa2.0w ]
         then
-           eval $set_cc_for_build
+           eval "$set_cc_for_build"
  
             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
@@ -680,23 +711,23 @@ EOF
             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
             # => hppa64-hp-hpux11.23
  
-           if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+           if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
                 grep -q __LP64__
             then
-               HP_ARCH="hppa2.0w"
+               HP_ARCH=hppa2.0w
             else
-               HP_ARCH="hppa64"
+               HP_ARCH=hppa64
             fi
         fi
-       echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+       echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
         exit ;;
      ia64:HP-UX:*:*)
-       HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-       echo ia64-hp-hpux${HPUX_REV}
+       HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+       echo ia64-hp-hpux"$HPUX_REV"
         exit ;;
      3050*:HI-UX:*:*)
-       eval $set_cc_for_build
-       sed 's/^        //' << EOF >$dummy.c
+       eval "$set_cc_for_build"
+       sed 's/^        //' << EOF > "$dummy.c"
         #include <unistd.h>
         int
         main ()
@@ -721,11 +752,11 @@ EOF
           exit (0);
         }
  EOF
-       $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+       $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
                 { echo "$SYSTEM_NAME"; exit; }
         echo unknown-hitachi-hiuxwe2
         exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
         echo hppa1.1-hp-bsd
         exit ;;
      9000/8??:4.3bsd:*:*)
@@ -734,7 +765,7 @@ EOF
      *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
         echo hppa1.0-hp-mpeix
         exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
         echo hppa1.1-hp-osf
         exit ;;
      hp8??:OSF1:*:*)
@@ -742,9 +773,9 @@ EOF
         exit ;;
      i*86:OSF1:*:*)
         if [ -x /usr/sbin/sysversion ] ; then
-           echo ${UNAME_MACHINE}-unknown-osf1mk
+           echo "$UNAME_MACHINE"-unknown-osf1mk
         else
-           echo ${UNAME_MACHINE}-unknown-osf1
+           echo "$UNAME_MACHINE"-unknown-osf1
         fi
         exit ;;
      parisc*:Lites*:*:*)
@@ -769,127 +800,109 @@ EOF
         echo c4-convex-bsd
         exit ;;
      CRAY*Y-MP:*:*:*)
-       echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+       echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
         exit ;;
      CRAY*[A-Z]90:*:*:*)
-       echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+       echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
               -e 's/\.[^.]*$/.X/'
         exit ;;
      CRAY*TS:*:*:*)
-       echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+       echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
         exit ;;
      CRAY*T3E:*:*:*)
-       echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+       echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
         exit ;;
      CRAY*SV1:*:*:*)
-       echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+       echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
         exit ;;
      *:UNICOS/mp:*:*)
-       echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+       echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
         exit ;;
      F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-       FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-       FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-       FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+       FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+       FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+       FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit ;;
      5000:UNIX_System_V:4.*:*)
-       FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-       FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+       FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+       FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit ;;
      i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-       echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
         exit ;;
      sparc*:BSD/OS:*:*)
-       echo sparc-unknown-bsdi${UNAME_RELEASE}
+       echo sparc-unknown-bsdi"$UNAME_RELEASE"
         exit ;;
      *:BSD/OS:*:*)
-       echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
         exit ;;
      *:FreeBSD:*:*)
         UNAME_PROCESSOR=`/usr/bin/uname -p`
-       case ${UNAME_PROCESSOR} in
+       case "$UNAME_PROCESSOR" in
             amd64)
-               echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-           *)
-               echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+               UNAME_PROCESSOR=x86_64 ;;
+           i386)
+               UNAME_PROCESSOR=i586 ;;
         esac
+       echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
         exit ;;
      i*:CYGWIN*:*)
-       echo ${UNAME_MACHINE}-pc-cygwin
+       echo "$UNAME_MACHINE"-pc-cygwin
         exit ;;
      *:MINGW64*:*)
-       echo ${UNAME_MACHINE}-pc-mingw64
+       echo "$UNAME_MACHINE"-pc-mingw64
         exit ;;
      *:MINGW*:*)
-       echo ${UNAME_MACHINE}-pc-mingw32
+       echo "$UNAME_MACHINE"-pc-mingw32
         exit ;;
      *:MSYS*:*)
-       echo ${UNAME_MACHINE}-pc-msys
-       exit ;;
-    i*:windows32*:*)
-       # uname -m includes "-pc" on this system.
-       echo ${UNAME_MACHINE}-mingw32
+       echo "$UNAME_MACHINE"-pc-msys
         exit ;;
      i*:PW*:*)
-       echo ${UNAME_MACHINE}-pc-pw32
+       echo "$UNAME_MACHINE"-pc-pw32
         exit ;;
      *:Interix*:*)
-       case ${UNAME_MACHINE} in
+       case "$UNAME_MACHINE" in
             x86)
-               echo i586-pc-interix${UNAME_RELEASE}
+               echo i586-pc-interix"$UNAME_RELEASE"
                 exit ;;
             authenticamd | genuineintel | EM64T)
-               echo x86_64-unknown-interix${UNAME_RELEASE}
+               echo x86_64-unknown-interix"$UNAME_RELEASE"
                 exit ;;
             IA64)
-               echo ia64-unknown-interix${UNAME_RELEASE}
+               echo ia64-unknown-interix"$UNAME_RELEASE"
                 exit ;;
         esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-       echo i${UNAME_MACHINE}-pc-mks
-       exit ;;
-    8664:Windows_NT:*)
-       echo x86_64-pc-mks
-       exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-       # How do we know it's Interix rather than the generic POSIX subsystem?
-       # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-       # UNAME_MACHINE based on the output of uname instead of i386?
-       echo i586-pc-interix
-       exit ;;
      i*:UWIN*:*)
-       echo ${UNAME_MACHINE}-pc-uwin
+       echo "$UNAME_MACHINE"-pc-uwin
         exit ;;
      amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
         echo x86_64-unknown-cygwin
         exit ;;
-    p*:CYGWIN*:*)
-       echo powerpcle-unknown-cygwin
-       exit ;;
      prep*:SunOS:5.*:*)
-       echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
         exit ;;
      *:GNU:*:*)
         # the GNU system
-       echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+       echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
         exit ;;
      *:GNU/*:*:*)
         # other systems with GNU libc and userland
-       echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+       echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
         exit ;;
      i*86:Minix:*:*)
-       echo ${UNAME_MACHINE}-pc-minix
+       echo "$UNAME_MACHINE"-pc-minix
         exit ;;
      aarch64:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      aarch64_be:Linux:*:*)
         UNAME_MACHINE=aarch64_be
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      alpha:Linux:*:*)
         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -902,58 +915,64 @@ EOF
           EV68*) UNAME_MACHINE=alphaev68 ;;
         esac
         objdump --private-headers /bin/sh | grep -q ld.so.1
-       if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      arc:Linux:*:* | arceb:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      arm*:Linux:*:*)
-       eval $set_cc_for_build
+       eval "$set_cc_for_build"
         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
             | grep -q __ARM_EABI__
         then
-           echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+           echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         else
             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
                 | grep -q __ARM_PCS_VFP
             then
-               echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+               echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
             else
-               echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+               echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
             fi
         fi
         exit ;;
      avr32*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      cris:Linux:*:*)
-       echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+       echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
         exit ;;
      crisv32:Linux:*:*)
-       echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+       echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
+       exit ;;
+    e2k:Linux:*:*)
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      frv:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      hexagon:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      i*86:Linux:*:*)
-       echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+       echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
         exit ;;
      ia64:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+       exit ;;
+    k1om:Linux:*:*)
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      m32r*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      m68*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      mips:Linux:*:* | mips64:Linux:*:*)
-       eval $set_cc_for_build
-       sed 's/^        //' << EOF >$dummy.c
+       eval "$set_cc_for_build"
+       sed 's/^        //' << EOF > "$dummy.c"
         #undef CPU
         #undef ${UNAME_MACHINE}
         #undef ${UNAME_MACHINE}el
@@ -967,64 +986,74 @@ EOF
         #endif
         #endif
  EOF
-       eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-       test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+       eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
+       test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
         ;;
+    mips64el:Linux:*:*)
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+       exit ;;
      openrisc*:Linux:*:*)
-       echo or1k-unknown-linux-${LIBC}
+       echo or1k-unknown-linux-"$LIBC"
         exit ;;
      or32:Linux:*:* | or1k*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      padre:Linux:*:*)
-       echo sparc-unknown-linux-${LIBC}
+       echo sparc-unknown-linux-"$LIBC"
         exit ;;
      parisc64:Linux:*:* | hppa64:Linux:*:*)
-       echo hppa64-unknown-linux-${LIBC}
+       echo hppa64-unknown-linux-"$LIBC"
         exit ;;
      parisc:Linux:*:* | hppa:Linux:*:*)
         # Look for CPU level
         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-         PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
-         PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
-         *)    echo hppa-unknown-linux-${LIBC} ;;
+         PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
+         PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
+         *)    echo hppa-unknown-linux-"$LIBC" ;;
         esac
         exit ;;
      ppc64:Linux:*:*)
-       echo powerpc64-unknown-linux-${LIBC}
+       echo powerpc64-unknown-linux-"$LIBC"
         exit ;;
      ppc:Linux:*:*)
-       echo powerpc-unknown-linux-${LIBC}
+       echo powerpc-unknown-linux-"$LIBC"
         exit ;;
      ppc64le:Linux:*:*)
-       echo powerpc64le-unknown-linux-${LIBC}
+       echo powerpc64le-unknown-linux-"$LIBC"
         exit ;;
      ppcle:Linux:*:*)
-       echo powerpcle-unknown-linux-${LIBC}
+       echo powerpcle-unknown-linux-"$LIBC"
+       exit ;;
+    riscv32:Linux:*:* | riscv64:Linux:*:*)
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      s390:Linux:*:* | s390x:Linux:*:*)
-       echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
+       echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
         exit ;;
      sh64*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      sh*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      sparc:Linux:*:* | sparc64:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      tile*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      vax:Linux:*:*)
-       echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+       echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
         exit ;;
      x86_64:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       if objdump -f /bin/sh | grep -q elf32-x86-64; then
+           echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32
+       else
+           echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
+       fi
         exit ;;
      xtensa*:Linux:*:*)
-       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
         exit ;;
      i*86:DYNIX/ptx:4*:*)
         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1038,34 +1067,34 @@ EOF
         # I am not positive that other SVR4 systems won't match this,
         # I just have to hope.  -- rms.
         # Use sysv4.2uw... so that sysv4* matches it.
-       echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+       echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
         exit ;;
      i*86:OS/2:*:*)
         # If we were able to find `uname', then EMX Unix compatibility
         # is probably installed.
-       echo ${UNAME_MACHINE}-pc-os2-emx
+       echo "$UNAME_MACHINE"-pc-os2-emx
         exit ;;
      i*86:XTS-300:*:STOP)
-       echo ${UNAME_MACHINE}-unknown-stop
+       echo "$UNAME_MACHINE"-unknown-stop
         exit ;;
      i*86:atheos:*:*)
-       echo ${UNAME_MACHINE}-unknown-atheos
+       echo "$UNAME_MACHINE"-unknown-atheos
         exit ;;
      i*86:syllable:*:*)
-       echo ${UNAME_MACHINE}-pc-syllable
+       echo "$UNAME_MACHINE"-pc-syllable
         exit ;;
      i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-       echo i386-unknown-lynxos${UNAME_RELEASE}
+       echo i386-unknown-lynxos"$UNAME_RELEASE"
         exit ;;
      i*86:*DOS:*:*)
-       echo ${UNAME_MACHINE}-pc-msdosdjgpp
+       echo "$UNAME_MACHINE"-pc-msdosdjgpp
         exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-       UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+    i*86:*:4.*:*)
+       UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-               echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+               echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
         else
-               echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+               echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
         fi
         exit ;;
      i*86:*:5:[678]*)
@@ -1075,12 +1104,12 @@ EOF
             *Pentium)        UNAME_MACHINE=i586 ;;
             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
         esac
-       echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+       echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
         exit ;;
      i*86:*:3.2:*)
         if test -f /usr/options/cb.name; then
                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-               echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+               echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
         elif /bin/uname -X 2>/dev/null >/dev/null ; then
                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
@@ -1090,9 +1119,9 @@ EOF
                         && UNAME_MACHINE=i686
                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
                         && UNAME_MACHINE=i686
-               echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+               echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
         else
-               echo ${UNAME_MACHINE}-pc-sysv32
+               echo "$UNAME_MACHINE"-pc-sysv32
         fi
         exit ;;
      pc:*:*:*)
@@ -1100,7 +1129,7 @@ EOF
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
         # the processor, so we play safe by assuming i586.
         # Note: whatever this is, it MUST be the same as what config.sub
-       # prints for the "djgpp" host, or else GDB configuration will decide that
+       # prints for the "djgpp" host, or else GDB configure will decide that
         # this is a cross-build.
         echo i586-pc-msdosdjgpp
         exit ;;
@@ -1112,9 +1141,9 @@ EOF
         exit ;;
      i860:*:4.*:*) # i860-SVR4
         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-         echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+         echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
         else # Add other i860-SVR4 vendors below as they are discovered.
-         echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+         echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
         fi
         exit ;;
      mini*:CTIX:SYS*5:*)
@@ -1134,9 +1163,9 @@ EOF
         test -r /etc/.relid \
         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-         && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+         && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-         && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+         && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
      3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
           && { echo i486-ncr-sysv4; exit; } ;;
@@ -1145,28 +1174,28 @@ EOF
         test -r /etc/.relid \
             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+           && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-           && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+           && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+           && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
      m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-       echo m68k-unknown-lynxos${UNAME_RELEASE}
+       echo m68k-unknown-lynxos"$UNAME_RELEASE"
         exit ;;
      mc68030:UNIX_System_V:4.*:*)
         echo m68k-atari-sysv4
         exit ;;
      TSUNAMI:LynxOS:2.*:*)
-       echo sparc-unknown-lynxos${UNAME_RELEASE}
+       echo sparc-unknown-lynxos"$UNAME_RELEASE"
         exit ;;
      rs6000:LynxOS:2.*:*)
-       echo rs6000-unknown-lynxos${UNAME_RELEASE}
+       echo rs6000-unknown-lynxos"$UNAME_RELEASE"
         exit ;;
      PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-       echo powerpc-unknown-lynxos${UNAME_RELEASE}
+       echo powerpc-unknown-lynxos"$UNAME_RELEASE"
         exit ;;
      SM[BE]S:UNIX_SV:*:*)
-       echo mips-dde-sysv${UNAME_RELEASE}
+       echo mips-dde-sysv"$UNAME_RELEASE"
         exit ;;
      RM*:ReliantUNIX-*:*:*)
         echo mips-sni-sysv4
@@ -1177,7 +1206,7 @@ EOF
      *:SINIX-*:*:*)
         if uname -p 2>/dev/null >/dev/null ; then
                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
-               echo ${UNAME_MACHINE}-sni-sysv4
+               echo "$UNAME_MACHINE"-sni-sysv4
         else
                 echo ns32k-sni-sysv
         fi
@@ -1197,23 +1226,23 @@ EOF
         exit ;;
      i*86:VOS:*:*)
         # From Paul.Green@stratus.com.
-       echo ${UNAME_MACHINE}-stratus-vos
+       echo "$UNAME_MACHINE"-stratus-vos
         exit ;;
      *:VOS:*:*)
         # From Paul.Green@stratus.com.
         echo hppa1.1-stratus-vos
         exit ;;
      mc68*:A/UX:*:*)
-       echo m68k-apple-aux${UNAME_RELEASE}
+       echo m68k-apple-aux"$UNAME_RELEASE"
         exit ;;
      news*:NEWS-OS:6*:*)
         echo mips-sony-newsos6
         exit ;;
      R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
         if [ -d /usr/nec ]; then
-               echo mips-nec-sysv${UNAME_RELEASE}
+               echo mips-nec-sysv"$UNAME_RELEASE"
         else
-               echo mips-unknown-sysv${UNAME_RELEASE}
+               echo mips-unknown-sysv"$UNAME_RELEASE"
         fi
         exit ;;
      BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
@@ -1232,46 +1261,56 @@ EOF
         echo x86_64-unknown-haiku
         exit ;;
      SX-4:SUPER-UX:*:*)
-       echo sx4-nec-superux${UNAME_RELEASE}
+       echo sx4-nec-superux"$UNAME_RELEASE"
         exit ;;
      SX-5:SUPER-UX:*:*)
-       echo sx5-nec-superux${UNAME_RELEASE}
+       echo sx5-nec-superux"$UNAME_RELEASE"
         exit ;;
      SX-6:SUPER-UX:*:*)
-       echo sx6-nec-superux${UNAME_RELEASE}
+       echo sx6-nec-superux"$UNAME_RELEASE"
         exit ;;
      SX-7:SUPER-UX:*:*)
-       echo sx7-nec-superux${UNAME_RELEASE}
+       echo sx7-nec-superux"$UNAME_RELEASE"
         exit ;;
      SX-8:SUPER-UX:*:*)
-       echo sx8-nec-superux${UNAME_RELEASE}
+       echo sx8-nec-superux"$UNAME_RELEASE"
         exit ;;
      SX-8R:SUPER-UX:*:*)
-       echo sx8r-nec-superux${UNAME_RELEASE}
+       echo sx8r-nec-superux"$UNAME_RELEASE"
+       exit ;;
+    SX-ACE:SUPER-UX:*:*)
+       echo sxace-nec-superux"$UNAME_RELEASE"
         exit ;;
      Power*:Rhapsody:*:*)
-       echo powerpc-apple-rhapsody${UNAME_RELEASE}
+       echo powerpc-apple-rhapsody"$UNAME_RELEASE"
         exit ;;
      *:Rhapsody:*:*)
-       echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
         exit ;;
      *:Darwin:*:*)
         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-       eval $set_cc_for_build
+       eval "$set_cc_for_build"
         if test "$UNAME_PROCESSOR" = unknown ; then
             UNAME_PROCESSOR=powerpc
         fi
-       if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
-           if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+       if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
+           if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-                   (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-                   grep IS_64BIT_ARCH >/dev/null
+                      (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+                      grep IS_64BIT_ARCH >/dev/null
                 then
                     case $UNAME_PROCESSOR in
                         i386) UNAME_PROCESSOR=x86_64 ;;
                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
                     esac
                 fi
+               # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+               if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+                      (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+                      grep IS_PPC >/dev/null
+               then
+                   UNAME_PROCESSOR=powerpc
+               fi
             fi
         elif test "$UNAME_PROCESSOR" = i386 ; then
             # Avoid executing cc on OS X 10.9, as it ships with a stub
@@ -1282,27 +1321,33 @@ EOF
             # that Apple uses in portable devices.
             UNAME_PROCESSOR=x86_64
         fi
-       echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+       echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
         exit ;;
      *:procnto*:*:* | *:QNX:[0123456789]*:*)
         UNAME_PROCESSOR=`uname -p`
-       if test "$UNAME_PROCESSOR" = "x86"; then
+       if test "$UNAME_PROCESSOR" = x86; then
                 UNAME_PROCESSOR=i386
                 UNAME_MACHINE=pc
         fi
-       echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+       echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
         exit ;;
      *:QNX:*:4*)
         echo i386-pc-qnx
         exit ;;
-    NEO-?:NONSTOP_KERNEL:*:*)
-       echo neo-tandem-nsk${UNAME_RELEASE}
+    NEO-*:NONSTOP_KERNEL:*:*)
+       echo neo-tandem-nsk"$UNAME_RELEASE"
         exit ;;
      NSE-*:NONSTOP_KERNEL:*:*)
-       echo nse-tandem-nsk${UNAME_RELEASE}
+       echo nse-tandem-nsk"$UNAME_RELEASE"
         exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-       echo nsr-tandem-nsk${UNAME_RELEASE}
+    NSR-*:NONSTOP_KERNEL:*:*)
+       echo nsr-tandem-nsk"$UNAME_RELEASE"
+       exit ;;
+    NSV-*:NONSTOP_KERNEL:*:*)
+       echo nsv-tandem-nsk"$UNAME_RELEASE"
+       exit ;;
+    NSX-*:NONSTOP_KERNEL:*:*)
+       echo nsx-tandem-nsk"$UNAME_RELEASE"
         exit ;;
      *:NonStop-UX:*:*)
         echo mips-compaq-nonstopux
@@ -1311,18 +1356,18 @@ EOF
         echo bs2000-siemens-sysv
         exit ;;
      DS/*:UNIX_System_V:*:*)
-       echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+       echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
         exit ;;
      *:Plan9:*:*)
         # "uname -m" is not consistent, so use $cputype instead. 386
         # is converted to i386 for consistency with other x86
         # operating systems.
-       if test "$cputype" = "386"; then
+       if test "$cputype" = 386; then
             UNAME_MACHINE=i386
         else
             UNAME_MACHINE="$cputype"
         fi
-       echo ${UNAME_MACHINE}-unknown-plan9
+       echo "$UNAME_MACHINE"-unknown-plan9
         exit ;;
      *:TOPS-10:*:*)
         echo pdp10-unknown-tops10
@@ -1343,14 +1388,14 @@ EOF
         echo pdp10-unknown-its
         exit ;;
      SEI:*:*:SEIUX)
-       echo mips-sei-seiux${UNAME_RELEASE}
+       echo mips-sei-seiux"$UNAME_RELEASE"
         exit ;;
      *:DragonFly:*:*)
-       echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+       echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
         exit ;;
      *:*VMS:*:*)
         UNAME_MACHINE=`(uname -p) 2>/dev/null`
-       case "${UNAME_MACHINE}" in
+       case "$UNAME_MACHINE" in
             A*) echo alpha-dec-vms ; exit ;;
             I*) echo ia64-dec-vms ; exit ;;
             V*) echo vax-dec-vms ; exit ;;
@@ -1359,34 +1404,48 @@ EOF
         echo i386-pc-xenix
         exit ;;
      i*86:skyos:*:*)
-       echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+       echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
         exit ;;
      i*86:rdos:*:*)
-       echo ${UNAME_MACHINE}-pc-rdos
+       echo "$UNAME_MACHINE"-pc-rdos
         exit ;;
      i*86:AROS:*:*)
-       echo ${UNAME_MACHINE}-pc-aros
+       echo "$UNAME_MACHINE"-pc-aros
         exit ;;
      x86_64:VMkernel:*:*)
-       echo ${UNAME_MACHINE}-unknown-esx
+       echo "$UNAME_MACHINE"-unknown-esx
+       exit ;;
+    amd64:Isilon\ OneFS:*:*)
+       echo x86_64-unknown-onefs
         exit ;;
  esac
  
+echo "$0: unable to guess system type" >&2
+
+case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+    mips:Linux | mips64:Linux)
+       # If we got here on MIPS GNU/Linux, output extra information.
+       cat >&2 <<EOF
+
+NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
+the system type. Please install a C compiler and try again.
+EOF
+       ;;
+esac
+
  cat >&2 <<EOF
-$0: unable to guess system type
  
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
+This script (version $timestamp), has failed to recognize the
+operating system you are using. If your script is old, overwrite *all*
+copies of config.guess and config.sub with the latest versions from:
  
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
  and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
  
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
+If $0 has already been updated, send the following data and any
+information you think might be pertinent to config-patches@gnu.org to
+provide the necessary information to handle your system.
  
  config.guess timestamp = $timestamp
  
@@ -1405,16 +1464,16 @@ hostinfo               = `(hostinfo) 2>/dev/null`
  /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
  /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
  
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
+UNAME_MACHINE = "$UNAME_MACHINE"
+UNAME_RELEASE = "$UNAME_RELEASE"
+UNAME_SYSTEM  = "$UNAME_SYSTEM"
+UNAME_VERSION = "$UNAME_VERSION"
  EOF
  
  exit 1
  
  # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
  # time-stamp-start: "timestamp='"
  # time-stamp-format: "%:y-%02m-%02d"
  # time-stamp-end: "'"
diff --git a/config.sub b/config.sub

index 7ffe373..1d8e98b 100755 (executable)
--- a/config.sub
+++ b/config.sub
@@ -1,8 +1,8 @@
  #! /bin/sh
  # Configuration validation subroutine script.
-#   Copyright 1992-2014 Free Software Foundation, Inc.
+#   Copyright 1992-2018 Free Software Foundation, Inc.
  
-timestamp='2014-12-03'
+timestamp='2018-02-22'
  
  # This file is free software; you can redistribute it and/or modify it
  # under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@ timestamp='2014-12-03'
  # General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
  #
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
@@ -33,7 +33,7 @@ timestamp='2014-12-03'
  # Otherwise, we print the canonical config type on stdout and succeed.
  
  # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
  
  # This file is supposed to be the same for all GNU packages
  # and recognize all the CPU types, system types and aliases
@@ -53,12 +53,11 @@ timestamp='2014-12-03'
  me=`echo "$0" | sed -e 's,.*/,,'`
  
  usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
  
  Canonicalize a configuration name.
  
-Operation modes:
+Options:
    -h, --help         print this help, then exit
    -t, --time-stamp   print date of last modification, then exit
    -v, --version      print version number, then exit
@@ -68,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
  version="\
  GNU config.sub ($timestamp)
  
-Copyright 1992-2014 Free Software Foundation, Inc.
+Copyright 1992-2018 Free Software Foundation, Inc.
  
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -95,7 +94,7 @@ while test $# -gt 0 ; do
  
      *local*)
         # First pass through any local machine types.
-       echo $1
+       echo "$1"
         exit ;;
  
      * )
@@ -113,24 +112,24 @@ esac
  
  # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
  # Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
  case $maybe_os in
    nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
    linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
+  kopensolaris*-gnu* | cloudabi*-eabi* | \
    storm-chaos* | os2-emx* | rtmk-nova*)
      os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
      ;;
    android-linux)
      os=-linux-android
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
      ;;
    *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
+    basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
+    if [ "$basic_machine" != "$1" ]
+    then os=`echo "$1" | sed 's/.*-/-/'`
      else os=; fi
      ;;
  esac
@@ -179,44 +178,44 @@ case $os in
                 ;;
         -sco6)
                 os=-sco5v6
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco5)
                 os=-sco3.2v5
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco4)
                 os=-sco3.2v4
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco3.2.[4-9]*)
                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco3.2v[4-9]*)
                 # Don't forget version if it is 3.2v4 or newer.
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco5v6*)
                 # Don't forget version if it is 3.2v4 or newer.
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -sco*)
                 os=-sco3.2v2
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -udk*)
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -isc)
                 os=-isc2.2
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -clix*)
                 basic_machine=clipper-intergraph
                 ;;
         -isc*)
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
                 ;;
         -lynx*178)
                 os=-lynxos178
@@ -228,10 +227,7 @@ case $os in
                 os=-lynxos
                 ;;
         -ptx*)
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-               ;;
-       -windowsnt*)
-               os=`echo $os | sed -e 's/windowsnt/winnt/'`
+               basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
                 ;;
         -psos*)
                 os=-psos
@@ -255,15 +251,16 @@ case $basic_machine in
         | arc | arceb \
         | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
         | avr | avr32 \
+       | ba \
         | be32 | be64 \
         | bfin \
         | c4x | c8051 | clipper \
         | d10v | d30v | dlx | dsp16xx \
-       | epiphany \
-       | fido | fr30 | frv \
+       | e2k | epiphany \
+       | fido | fr30 | frv | ft32 \
         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
         | hexagon \
-       | i370 | i860 | i960 | ia64 \
+       | i370 | i860 | i960 | ia16 | ia64 \
         | ip2k | iq2000 \
         | k1om \
         | le32 | le64 \
@@ -299,13 +296,14 @@ case $basic_machine in
         | nios | nios2 | nios2eb | nios2el \
         | ns16k | ns32k \
         | open8 | or1k | or1knd | or32 \
-       | pdp10 | pdp11 | pj | pjl \
+       | pdp10 | pj | pjl \
         | powerpc | powerpc64 | powerpc64le | powerpcle \
+       | pru \
         | pyramid \
         | riscv32 | riscv64 \
         | rl78 | rx \
         | score \
-       | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+       | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
         | sh64 | sh64le \
         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -314,7 +312,7 @@ case $basic_machine in
         | ubicom32 \
         | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
         | visium \
-       | we32k \
+       | wasm32 \
         | x86 | xc16x | xstormy16 | xtensa \
         | z8k | z80)
                 basic_machine=$basic_machine-unknown
@@ -335,7 +333,7 @@ case $basic_machine in
                 basic_machine=$basic_machine-unknown
                 os=-none
                 ;;
-       m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+       m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
                 ;;
         ms1)
                 basic_machine=mt-unknown
@@ -364,7 +362,7 @@ case $basic_machine in
           ;;
         # Object if more than one company name word.
         *-*-*)
-               echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+               echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
                 exit 1
                 ;;
         # Recognize the basic CPU types with company name.
@@ -376,17 +374,18 @@ case $basic_machine in
         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
         | avr-* | avr32-* \
+       | ba-* \
         | be32-* | be64-* \
         | bfin-* | bs2000-* \
         | c[123]* | c30-* | [cjt]90-* | c4x-* \
         | c8051-* | clipper-* | craynv-* | cydra-* \
         | d10v-* | d30v-* | dlx-* \
-       | elxsi-* \
+       | e2k-* | elxsi-* \
         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
         | h8300-* | h8500-* \
         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
         | hexagon-* \
-       | i*86-* | i860-* | i960-* | ia64-* \
+       | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
         | ip2k-* | iq2000-* \
         | k1om-* \
         | le32-* | le64-* \
@@ -427,13 +426,15 @@ case $basic_machine in
         | orion-* \
         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+       | pru-* \
         | pyramid-* \
+       | riscv32-* | riscv64-* \
         | rl78-* | romp-* | rs6000-* | rx-* \
         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
         | sparclite-* \
-       | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+       | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
         | tahoe-* \
         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
         | tile*-* \
@@ -442,6 +443,7 @@ case $basic_machine in
         | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
         | vax-* \
         | visium-* \
+       | wasm32-* \
         | we32k-* \
         | x86-* | x86_64-* | xc16x-* | xps100-* \
         | xstormy16-* | xtensa*-* \
@@ -455,7 +457,7 @@ case $basic_machine in
         # Recognize the various machine names and aliases which stand
         # for a CPU type and a company and sometimes even an OS.
         386bsd)
-               basic_machine=i386-unknown
+               basic_machine=i386-pc
                 os=-bsd
                 ;;
         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
@@ -489,7 +491,7 @@ case $basic_machine in
                 basic_machine=x86_64-pc
                 ;;
         amd64-*)
-               basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         amdahl)
                 basic_machine=580-amdahl
@@ -518,6 +520,9 @@ case $basic_machine in
                 basic_machine=i386-pc
                 os=-aros
                 ;;
+       asmjs)
+               basic_machine=asmjs-unknown
+               ;;
         aux)
                 basic_machine=m68k-apple
                 os=-aux
@@ -531,7 +536,7 @@ case $basic_machine in
                 os=-linux
                 ;;
         blackfin-*)
-               basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 os=-linux
                 ;;
         bluegene*)
@@ -539,13 +544,13 @@ case $basic_machine in
                 os=-cnk
                 ;;
         c54x-*)
-               basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         c55x-*)
-               basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         c6x-*)
-               basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         c90)
                 basic_machine=c90-cray
@@ -634,10 +639,18 @@ case $basic_machine in
                 basic_machine=rs6000-bull
                 os=-bosx
                 ;;
-       dpx2* | dpx2*-bull)
+       dpx2*)
                 basic_machine=m68k-bull
                 os=-sysv3
                 ;;
+       e500v[12])
+               basic_machine=powerpc-unknown
+               os=$os"spe"
+               ;;
+       e500v[12]-*)
+               basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+               os=$os"spe"
+               ;;
         ebmon29k)
                 basic_machine=a29k-amd
                 os=-ebmon
@@ -727,9 +740,6 @@ case $basic_machine in
         hp9k8[0-9][0-9] | hp8[0-9][0-9])
                 basic_machine=hppa1.0-hp
                 ;;
-       hppa-next)
-               os=-nextstep3
-               ;;
         hppaosf)
                 basic_machine=hppa1.1-hp
                 os=-osf
@@ -742,26 +752,26 @@ case $basic_machine in
                 basic_machine=i370-ibm
                 ;;
         i*86v32)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
                 os=-sysv32
                 ;;
         i*86v4*)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
                 os=-sysv4
                 ;;
         i*86v)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
                 os=-sysv
                 ;;
         i*86sol2)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+               basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
                 os=-solaris2
                 ;;
         i386mach)
                 basic_machine=i386-mach
                 os=-mach
                 ;;
-       i386-vsta | vsta)
+       vsta)
                 basic_machine=i386-unknown
                 os=-vsta
                 ;;
@@ -780,19 +790,16 @@ case $basic_machine in
                 os=-sysv
                 ;;
         leon-*|leon[3-9]-*)
-               basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
+               basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
                 ;;
         m68knommu)
                 basic_machine=m68k-unknown
                 os=-linux
                 ;;
         m68knommu-*)
-               basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 os=-linux
                 ;;
-       m88k-omron*)
-               basic_machine=m88k-omron
-               ;;
         magnum | m3230)
                 basic_machine=mips-mips
                 os=-sysv
@@ -824,10 +831,10 @@ case $basic_machine in
                 os=-mint
                 ;;
         mips3*-*)
-               basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+               basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
                 ;;
         mips3*)
-               basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+               basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
                 ;;
         monitor)
                 basic_machine=m68k-rom68k
@@ -846,7 +853,7 @@ case $basic_machine in
                 os=-msdos
                 ;;
         ms1-*)
-               basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+               basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
                 ;;
         msys)
                 basic_machine=i686-pc
@@ -888,7 +895,7 @@ case $basic_machine in
                 basic_machine=v70-nec
                 os=-sysv
                 ;;
-       next | m*-next )
+       next | m*-next)
                 basic_machine=m68k-next
                 case $os in
                     -nextstep* )
@@ -933,6 +940,12 @@ case $basic_machine in
         nsr-tandem)
                 basic_machine=nsr-tandem
                 ;;
+       nsv-tandem)
+               basic_machine=nsv-tandem
+               ;;
+       nsx-tandem)
+               basic_machine=nsx-tandem
+               ;;
         op50n-* | op60c-*)
                 basic_machine=hppa1.1-oki
                 os=-proelf
@@ -965,7 +978,7 @@ case $basic_machine in
                 os=-linux
                 ;;
         parisc-*)
-               basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 os=-linux
                 ;;
         pbd)
@@ -981,7 +994,7 @@ case $basic_machine in
                 basic_machine=i386-pc
                 ;;
         pc98-*)
-               basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         pentium | p5 | k5 | k6 | nexgen | viac3)
                 basic_machine=i586-pc
@@ -996,16 +1009,16 @@ case $basic_machine in
                 basic_machine=i786-pc
                 ;;
         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-               basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         pentiumpro-* | p6-* | 6x86-* | athlon-*)
-               basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-               basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         pentium4-*)
-               basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         pn)
                 basic_machine=pn-gould
@@ -1015,23 +1028,23 @@ case $basic_machine in
         ppc | ppcbe)    basic_machine=powerpc-unknown
                 ;;
         ppc-* | ppcbe-*)
-               basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
-       ppcle | powerpclittle | ppc-le | powerpc-little)
+       ppcle | powerpclittle)
                 basic_machine=powerpcle-unknown
                 ;;
         ppcle-* | powerpclittle-*)
-               basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         ppc64)  basic_machine=powerpc64-unknown
                 ;;
-       ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+       ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
-       ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+       ppc64le | powerpc64little)
                 basic_machine=powerpc64le-unknown
                 ;;
         ppc64le-* | powerpc64little-*)
-               basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         ps2)
                 basic_machine=i386-ibm
@@ -1085,17 +1098,10 @@ case $basic_machine in
         sequent)
                 basic_machine=i386-sequent
                 ;;
-       sh)
-               basic_machine=sh-hitachi
-               os=-hms
-               ;;
         sh5el)
                 basic_machine=sh5le-unknown
                 ;;
-       sh64)
-               basic_machine=sh64-unknown
-               ;;
-       sparclite-wrs | simso-wrs)
+       simso-wrs)
                 basic_machine=sparclite-wrs
                 os=-vxworks
                 ;;
@@ -1114,7 +1120,7 @@ case $basic_machine in
                 os=-sysv4
                 ;;
         strongarm-* | thumb-*)
-               basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+               basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
                 ;;
         sun2)
                 basic_machine=m68000-sun
@@ -1236,6 +1242,9 @@ case $basic_machine in
                 basic_machine=hppa1.1-winbond
                 os=-proelf
                 ;;
+       x64)
+               basic_machine=x86_64-pc
+               ;;
         xbox)
                 basic_machine=i686-pc
                 os=-mingw32
@@ -1244,20 +1253,12 @@ case $basic_machine in
                 basic_machine=xps100-honeywell
                 ;;
         xscale-* | xscalee[bl]-*)
-               basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+               basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
                 ;;
         ymp)
                 basic_machine=ymp-cray
                 os=-unicos
                 ;;
-       z8k-*-coff)
-               basic_machine=z8k-unknown
-               os=-sim
-               ;;
-       z80-*-coff)
-               basic_machine=z80-unknown
-               os=-sim
-               ;;
         none)
                 basic_machine=none-none
                 os=-none
@@ -1286,10 +1287,6 @@ case $basic_machine in
         vax)
                 basic_machine=vax-dec
                 ;;
-       pdp10)
-               # there are many clones, so DEC is not a safe bet
-               basic_machine=pdp10-unknown
-               ;;
         pdp11)
                 basic_machine=pdp11-dec
                 ;;
@@ -1299,9 +1296,6 @@ case $basic_machine in
         sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
                 basic_machine=sh-unknown
                 ;;
-       sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-               basic_machine=sparc-sun
-               ;;
         cydra)
                 basic_machine=cydra-cydrome
                 ;;
@@ -1321,7 +1315,7 @@ case $basic_machine in
                 # Make sure to match an already-canonicalized machine name.
                 ;;
         *)
-               echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+               echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
                 exit 1
                 ;;
  esac
@@ -1329,10 +1323,10 @@ esac
  # Here we canonicalize certain aliases for manufacturers.
  case $basic_machine in
         *-digital*)
-               basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+               basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
                 ;;
         *-commodore*)
-               basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+               basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
                 ;;
         *)
                 ;;
@@ -1343,8 +1337,8 @@ esac
  if [ x"$os" != x"" ]
  then
  case $os in
-       # First match some system type aliases
-       # that might get confused with valid system types.
+       # First match some system type aliases that might get confused
+       # with valid system types.
         # -solaris* is a basic system type, with this one exception.
         -auroraux)
                 os=-auroraux
@@ -1355,45 +1349,48 @@ case $os in
         -solaris)
                 os=-solaris2
                 ;;
-       -svr4*)
-               os=-sysv4
-               ;;
         -unixware*)
                 os=-sysv4.2uw
                 ;;
         -gnu/linux*)
                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
                 ;;
-       # First accept the basic system types.
+       # es1800 is here to avoid being matched by es* (a different OS)
+       -es1800*)
+               os=-ose
+               ;;
+       # Now accept the basic system types.
         # The portable systems comes first.
-       # Each alternative MUST END IN A *, to match a version number.
+       # Each alternative MUST end in a * to match a version number.
         # -sysv* is not here because it comes later, after sysvr4.
         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
               | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
               | -sym* | -kopensolaris* | -plan9* \
               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-             | -aos* | -aros* \
+             | -aos* | -aros* | -cloudabi* | -sortix* \
               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-             | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-             | -bitrig* | -openbsd* | -solidbsd* \
+             | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
+             | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-             | -chorusos* | -chorusrdb* | -cegcc* \
+             | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
               | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-             | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+             | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
               | -linux-newlib* | -linux-musl* | -linux-uclibc* \
               | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
-             | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+             | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-             | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+             | -morphos* | -superux* | -rtmk* | -windiss* \
               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-             | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
+             | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
+             | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
+             | -midnightbsd*)
         # Remember, each alternative MUST END IN *, to match a version number.
                 ;;
         -qnx*)
@@ -1410,12 +1407,12 @@ case $os in
         -nto*)
                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
                 ;;
-       -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-             | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+       -sim | -xray | -os68k* | -v88r* \
+             | -windows* | -osx | -abug | -netware* | -os9* \
               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
                 ;;
         -mac*)
-               os=`echo $os | sed -e 's|mac|macos|'`
+               os=`echo "$os" | sed -e 's|mac|macos|'`
                 ;;
         -linux-dietlibc)
                 os=-linux-dietlibc
@@ -1424,10 +1421,10 @@ case $os in
                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
                 ;;
         -sunos5*)
-               os=`echo $os | sed -e 's|sunos5|solaris2|'`
+               os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
                 ;;
         -sunos6*)
-               os=`echo $os | sed -e 's|sunos6|solaris3|'`
+               os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
                 ;;
         -opened*)
                 os=-openedition
@@ -1438,12 +1435,6 @@ case $os in
         -wince*)
                 os=-wince
                 ;;
-       -osfrose*)
-               os=-osfrose
-               ;;
-       -osf*)
-               os=-osf
-               ;;
         -utek*)
                 os=-bsd
                 ;;
@@ -1468,7 +1459,7 @@ case $os in
         -nova*)
                 os=-rtmk-nova
                 ;;
-       -ns2 )
+       -ns2)
                 os=-nextstep2
                 ;;
         -nsk*)
@@ -1490,7 +1481,7 @@ case $os in
         -oss*)
                 os=-sysv3
                 ;;
-       -svr4)
+       -svr4*)
                 os=-sysv4
                 ;;
         -svr3)
@@ -1505,32 +1496,38 @@ case $os in
         -ose*)
                 os=-ose
                 ;;
-       -es1800*)
-               os=-ose
-               ;;
-       -xenix)
-               os=-xenix
-               ;;
         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
                 os=-mint
                 ;;
-       -aros*)
-               os=-aros
-               ;;
         -zvmoe)
                 os=-zvmoe
                 ;;
         -dicos*)
                 os=-dicos
                 ;;
+       -pikeos*)
+               # Until real need of OS specific support for
+               # particular features comes up, bare metal
+               # configurations are quite functional.
+               case $basic_machine in
+                   arm*)
+                       os=-eabi
+                       ;;
+                   *)
+                       os=-elf
+                       ;;
+               esac
+               ;;
         -nacl*)
                 ;;
+       -ios)
+               ;;
         -none)
                 ;;
         *)
                 # Get rid of the `-' at the beginning of $os.
                 os=`echo $os | sed 's/[^-]*-//'`
-               echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+               echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
                 exit 1
                 ;;
  esac
@@ -1620,12 +1617,12 @@ case $basic_machine in
         sparc-* | *-sun)
                 os=-sunos4.1.1
                 ;;
+       pru-*)
+               os=-elf
+               ;;
         *-be)
                 os=-beos
                 ;;
-       *-haiku)
-               os=-haiku
-               ;;
         *-ibm)
                 os=-aix
                 ;;
@@ -1665,7 +1662,7 @@ case $basic_machine in
         m88k-omron*)
                 os=-luna
                 ;;
-       *-next )
+       *-next)
                 os=-nextstep
                 ;;
         *-sequent)
@@ -1680,9 +1677,6 @@ case $basic_machine in
         i370-*)
                 os=-mvs
                 ;;
-       *-next)
-               os=-nextstep3
-               ;;
         *-gould)
                 os=-sysv
                 ;;
@@ -1792,15 +1786,15 @@ case $basic_machine in
                                 vendor=stratus
                                 ;;
                 esac
-               basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+               basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
                 ;;
  esac
  
-echo $basic_machine$os
+echo "$basic_machine$os"
  exit
  
  # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
  # time-stamp-start: "timestamp='"
  # time-stamp-format: "%:y-%02m-%02d"
  # time-stamp-end: "'"
diff --git a/configure b/configure

index 6c6a57c..202ca43 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,9 +1,10 @@
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for lcms2 2.12.
+# Generated by GNU Autoconf 2.71 for lcms2 2.16.
  #
  #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
  #
  #
  # This configure script is free software; the Free Software Foundation
@@ -14,14 +15,16 @@
  
  # Be more Bourne compatible
  DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
    emulate sh
    NULLCMD=:
    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '${1+"$@"}'='"$@"'
    setopt NO_GLOB_SUBST
-else
+else $as_nop
    case `(set -o) 2>/dev/null` in #(
    *posix*) :
      set -o posix ;; #(
@@ -31,46 +34,46 @@ esac
  fi
  
  
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
  as_nl='
  '
  export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-       expr "X$arg" : "X\\(.*\\)$as_nl";
-       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""       $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
  
  # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
    PATH_SEPARATOR=:
    (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -79,13 +82,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
  fi
  
  
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""       $as_nl"
-
  # Find who we are.  Look in the path if we contain no directory separator.
  as_myself=
  case $0 in #((
@@ -94,8 +90,12 @@ case $0 in #((
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
    done
  IFS=$as_save_IFS
  
@@ -107,30 +107,10 @@ if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    exit 1
  fi
  
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  
  # Use a proper internal environment variable to ensure we don't fall
    # into an infinite loop, continuously re-executing ourselves.
@@ -152,20 +132,22 @@ esac
  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  # Admittedly, this is quite paranoid, since all the known shells bail
  # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
    fi
    # We don't want this to propagate to other subprocesses.
            { _as_can_reexec=; unset _as_can_reexec;}
  if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
    emulate sh
    NULLCMD=:
    # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '\${1+\"\$@\"}'='\"\$@\"'
    setopt NO_GLOB_SUBST
-else
+else \$as_nop
    case \`(set -o) 2>/dev/null\` in #(
    *posix*) :
      set -o posix ;; #(
@@ -185,12 +167,15 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
  
-else
+else \$as_nop
    exitcode=1; echo positional parameters were not saved.
  fi
  test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
  test -x / || exit 1"
    as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
@@ -205,30 +190,38 @@ test -x / || exit 1"
      test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
        || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
  test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
+  if (eval "$as_required") 2>/dev/null
+then :
    as_have_required=yes
-else
+else $as_nop
    as_have_required=no
  fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
  
-else
+else $as_nop
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  as_found=false
  for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
    as_found=:
    case $as_dir in #(
          /*)
            for as_base in sh bash ksh sh5; do
              # Try only shells that exist, to save several forks.
-            as_shell=$as_dir/$as_base
+            as_shell=$as_dir$as_base
              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-                   { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+                   as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
    CONFIG_SHELL=$as_shell as_have_required=yes
-                  if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+                  if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
    break 2
  fi
  fi
@@ -236,14 +229,21 @@ fi
         esac
    as_found=false
  done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
  IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+             as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
  
  
-      if test "x$CONFIG_SHELL" != x; then :
+      if test "x$CONFIG_SHELL" != x
+then :
    export CONFIG_SHELL
               # We cannot yet assume a decent shell, so we have to provide a
  # neutralization value for shells without unset; and this also
@@ -261,18 +261,19 @@ esac
  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  # Admittedly, this is quite paranoid, since all the known shells bail
  # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
  exit 255
  fi
  
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+    if test x$as_have_required = xno
+then :
+  printf "%s\n" "$0: This script requires a shell more modern than all"
+  printf "%s\n" "$0: the shells that I found on your system."
+  if test ${ZSH_VERSION+y} ; then
+    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
    else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
  $0: including any error possibly output before this
  $0: message. Then install a modern shell, or manually run
  $0: the script under such a shell if you do have one."
@@ -299,6 +300,7 @@ as_fn_unset ()
  }
  as_unset=as_fn_unset
  
+
  # as_fn_set_status STATUS
  # -----------------------
  # Set $? to STATUS, without forking.
@@ -316,6 +318,14 @@ as_fn_exit ()
    as_fn_set_status $1
    exit $1
  } # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
  
  # as_fn_mkdir_p
  # -------------
@@ -330,7 +340,7 @@ as_fn_mkdir_p ()
      as_dirs=
      while :; do
        case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
        *) as_qdir=$as_dir;;
        esac
        as_dirs="'$as_qdir' $as_dirs"
@@ -339,7 +349,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$as_dir" : 'X\(//\)[^/]' \| \
          X"$as_dir" : 'X\(//\)$' \| \
          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/
             q
@@ -378,12 +388,13 @@ as_fn_executable_p ()
  # advantage of any shell optimizations that allow amortized linear growth over
  # repeated appends, instead of the typical quadratic growth present in naive
  # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
    eval 'as_fn_append ()
    {
      eval $1+=\$2
    }'
-else
+else $as_nop
    as_fn_append ()
    {
      eval $1=\$$1\$2
@@ -395,18 +406,27 @@ fi # as_fn_append
  # Perform arithmetic evaluation on the ARGs, and store the result in the
  # global $as_val. Take advantage of shells that can avoid forks. The arguments
  # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
    eval 'as_fn_arith ()
    {
      as_val=$(( $* ))
    }'
-else
+else $as_nop
    as_fn_arith ()
    {
      as_val=`expr "$@" || test $? -eq 1`
    }
  fi # as_fn_arith
  
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
  
  # as_fn_error STATUS ERROR [LINENO LOG_FD]
  # ----------------------------------------
@@ -418,9 +438,9 @@ as_fn_error ()
    as_status=$1; test $as_status -eq 0 && as_status=1
    if test "$4"; then
      as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
    as_fn_exit $as_status
  } # as_fn_error
  
@@ -447,7 +467,7 @@ as_me=`$as_basename -- "$0" ||
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
          X"$0" : 'X\(//\)$' \| \
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/
             q
@@ -491,7 +511,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
        s/-\n.*//
      ' >$as_me.lineno &&
    chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  
    # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
    # already done that, so ensure we don't try to do so again and fall
@@ -505,6 +525,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
    exit
  }
  
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
  ECHO_C= ECHO_N= ECHO_T=
  case `echo -n x` in #(((((
  -n*)
@@ -518,6 +542,13 @@ case `echo -n x` in #(((((
    ECHO_N='-n';;
  esac
  
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
  rm -f conf$$ conf$$.exe conf$$.file
  if test -d conf$$.dir; then
    rm -f conf$$.dir/conf$$.file
@@ -587,51 +618,49 @@ MAKEFLAGS=
  # Identity of this package.
  PACKAGE_NAME='lcms2'
  PACKAGE_TARNAME='lcms2'
-PACKAGE_VERSION='2.12'
-PACKAGE_STRING='lcms2 2.12'
+PACKAGE_VERSION='2.16'
+PACKAGE_STRING='lcms2 2.16'
  PACKAGE_BUGREPORT=''
  PACKAGE_URL=''
  
  # Factoring default headers for most tests.
  ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+#include <stddef.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
  #endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
+#ifdef HAVE_STDLIB_H
  # include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
  #endif
  #ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
  # include <string.h>
  #endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
  #ifdef HAVE_INTTYPES_H
  # include <inttypes.h>
  #endif
  #ifdef HAVE_STDINT_H
  # include <stdint.h>
  #endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
  #ifdef HAVE_UNISTD_H
  # include <unistd.h>
  #endif"
  
+ac_header_c_list=
  ac_subst_vars='am__EXEEXT_FALSE
  am__EXEEXT_TRUE
  LTLIBOBJS
  LIBOBJS
+COND_THREADED_FALSE
+COND_THREADED_TRUE
  COND_FASTFLOAT_FALSE
  COND_FASTFLOAT_TRUE
  TIFFICC_DEPLIBS
@@ -653,13 +682,15 @@ PTHREAD_CFLAGS
  PTHREAD_LIBS
  PTHREAD_CXX
  PTHREAD_CC
-acx_pthread_config
+ax_pthread_config
  inline
  MAINT
  MAINTAINER_MODE_FALSE
  MAINTAINER_MODE_TRUE
  LIBTOOL_DEPS
+AS
  CXXCPP
+LT_SYS_LIBRARY_PATH
  OTOOL64
  OTOOL
  LIPO
@@ -669,6 +700,9 @@ MANIFEST_TOOL
  RANLIB
  ac_ct_AR
  AR
+DLLTOOL
+OBJDUMP
+FILECMD
  LN_S
  NM
  ac_ct_DUMPBIN
@@ -679,9 +713,6 @@ EGREP
  GREP
  SED
  LIBTOOL
-OBJDUMP
-DLLTOOL
-AS
  am__fastdepCXX_FALSE
  am__fastdepCXX_TRUE
  CXXDEPMODE
@@ -709,6 +740,9 @@ AM_BACKSLASH
  AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V
  AM_V
+CSCOPE
+ETAGS
+CTAGS
  am__untar
  am__tar
  AMTAR
@@ -792,6 +826,7 @@ enable_shared
  enable_static
  with_pic
  enable_fast_install
+with_aix_soname
  with_gnu_ld
  with_sysroot
  enable_libtool_lock
@@ -800,6 +835,7 @@ with_jpeg
  with_tiff
  with_zlib
  with_fastfloat
+with_threaded
  with_threads
  '
        ac_precious_vars='build_alias
@@ -814,6 +850,7 @@ CPP
  CXX
  CXXFLAGS
  CCC
+LT_SYS_LIBRARY_PATH
  CXXCPP'
  
  
@@ -883,8 +920,6 @@ do
    *)    ac_optarg=yes ;;
    esac
  
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
    case $ac_dashdash$ac_option in
    --)
      ac_dashdash=yes ;;
@@ -925,9 +960,9 @@ do
      ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "enable_$ac_useropt"
@@ -951,9 +986,9 @@ do
      ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "enable_$ac_useropt"
@@ -1164,9 +1199,9 @@ do
      ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
@@ -1180,9 +1215,9 @@ do
      ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
@@ -1226,9 +1261,9 @@ Try \`$0 --help' for more information"
  
    *)
      # FIXME: should be removed in autoconf 3.0.
-    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
      : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
      ;;
  
@@ -1244,7 +1279,7 @@ if test -n "$ac_unrecognized_opts"; then
    case $enable_option_checking in
      no) ;;
      fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
    esac
  fi
  
@@ -1308,7 +1343,7 @@ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$as_myself" : 'X\(//\)[^/]' \| \
          X"$as_myself" : 'X\(//\)$' \| \
          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
+printf "%s\n" X"$as_myself" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/
             q
@@ -1365,7 +1400,7 @@ if test "$ac_init_help" = "long"; then
    # Omit some internal or obsolete options to make the list less imposing.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat <<_ACEOF
-\`configure' configures lcms2 2.12 to adapt to many kinds of systems.
+\`configure' configures lcms2 2.16 to adapt to many kinds of systems.
  
  Usage: $0 [OPTION]... [VAR=VALUE]...
  
@@ -1436,7 +1471,7 @@ fi
  
  if test -n "$ac_init_help"; then
    case $ac_init_help in
-     short | recursive ) echo "Configuration of lcms2 2.12:";;
+     short | recursive ) echo "Configuration of lcms2 2.16:";;
     esac
    cat <<\_ACEOF
  
@@ -1464,15 +1499,20 @@ Optional Packages:
    --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                            both]
+  --with-aix-soname=aix|svr4|both
+                          shared library versioning (aka "SONAME") variant to
+                          provide on AIX, [default=aix].
    --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
-  --with-sysroot=DIR Search for dependent libraries within DIR
-                        (or the compiler's sysroot if not specified).
+  --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
+                          compiler's sysroot if not specified).
    --with-jpeg=DIR         use jpeg installed in DIR
    --with-tiff=DIR         use tiff installed in DIR
    --without-zlib          disable ZLIB support
    --with-fastfloat        build and install fast_float plugin, use only if GPL
                            3.0 is acceptable
-  --without-threads       disable POSIX threads API support
+  --with-threaded         build and install multi threaded plugin, use only if
+                          GPL 3.0 is acceptable
+  --without-pthreads      disable POSIX pthreads API support
  
  Some influential environment variables:
    CC          C compiler command
@@ -1485,6 +1525,8 @@ Some influential environment variables:
    CPP         C preprocessor
    CXX         C++ compiler command
    CXXFLAGS    C++ compiler flags
+  LT_SYS_LIBRARY_PATH
+              User-defined run-time library search path.
    CXXCPP      C++ preprocessor
  
  Use these variables to override the choices made by `configure' or to help
@@ -1506,9 +1548,9 @@ if test "$ac_init_help" = "recursive"; then
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1536,7 +1578,8 @@ esac
  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  
      cd "$ac_dir" || { ac_status=$?; continue; }
-    # Check for guested configure.
+    # Check for configure.gnu first; this name is used for a wrapper for
+    # Metaconfig's "Configure" on case-insensitive file systems.
      if test -f "$ac_srcdir/configure.gnu"; then
        echo &&
        $SHELL "$ac_srcdir/configure.gnu" --help=recursive
@@ -1544,7 +1587,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
        echo &&
        $SHELL "$ac_srcdir/configure" --help=recursive
      else
-      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
      fi || ac_status=$?
      cd "$ac_pwd" || { ac_status=$?; break; }
    done
@@ -1553,10 +1596,10 @@ fi
  test -n "$ac_init_help" && exit $ac_status
  if $ac_init_version; then
    cat <<\_ACEOF
-lcms2 configure 2.12
-generated by GNU Autoconf 2.69
+lcms2 configure 2.16
+generated by GNU Autoconf 2.71
  
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
@@ -1573,14 +1616,14 @@ fi
  ac_fn_c_try_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
+  rm -f conftest.$ac_objext conftest.beam
    if { { ac_try="$ac_compile"
  case "(($ac_try" in
    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_compile") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1588,14 +1631,15 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
          test -z "$ac_c_werror_flag" ||
          test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
+       } && test -s conftest.$ac_objext
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
         ac_retval=1
@@ -1617,7 +1661,7 @@ case "(($ac_try" in
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1625,14 +1669,15 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } > conftest.i && {
          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
          test ! -s conftest.err
-       }; then :
+       }
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
      ac_retval=1
@@ -1648,14 +1693,14 @@ fi
  ac_fn_cxx_try_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
+  rm -f conftest.$ac_objext conftest.beam
    if { { ac_try="$ac_compile"
  case "(($ac_try" in
    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_compile") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1663,14 +1708,15 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
          test -z "$ac_cxx_werror_flag" ||
          test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
+       } && test -s conftest.$ac_objext
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
         ac_retval=1
@@ -1686,14 +1732,14 @@ fi
  ac_fn_c_try_link ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
+  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
    if { { ac_try="$ac_link"
  case "(($ac_try" in
    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_link") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1701,17 +1747,18 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
          test -z "$ac_c_werror_flag" ||
          test ! -s conftest.err
         } && test -s conftest$ac_exeext && {
          test "$cross_compiling" = yes ||
          test -x conftest$ac_exeext
-       }; then :
+       }
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
         ac_retval=1
@@ -1733,83 +1780,44 @@ fi
  ac_fn_c_check_header_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $4
  #include <$2>
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    eval "$3=yes"
-else
+else $as_nop
    eval "$3=no"
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
  eval ac_res=\$$3
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  
  } # ac_fn_c_check_header_compile
  
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
  # ac_fn_c_check_func LINENO FUNC VAR
  # ----------------------------------
  # Tests whether FUNC exists, setting the cache variable VAR accordingly
  ac_fn_c_check_func ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
@@ -1817,16 +1825,9 @@ else
  #define $2 innocuous_$2
  
  /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+   which can conflict with char $2 (); below.  */
  
+#include <limits.h>
  #undef $2
  
  /* Override any GCC internal prototype to avoid an error.
@@ -1844,24 +1845,25 @@ choke me
  #endif
  
  int
-main ()
+main (void)
  {
  return $2 ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    eval "$3=yes"
-else
+else $as_nop
    eval "$3=no"
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  fi
  eval ac_res=\$$3
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  
  } # ac_fn_c_check_func
@@ -1878,7 +1880,7 @@ case "(($ac_try" in
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1886,14 +1888,15 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } > conftest.i && {
          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
          test ! -s conftest.err
-       }; then :
+       }
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
      ac_retval=1
@@ -1909,14 +1912,14 @@ fi
  ac_fn_cxx_try_link ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
+  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
    if { { ac_try="$ac_link"
  case "(($ac_try" in
    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
    (eval "$ac_link") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
@@ -1924,17 +1927,18 @@ $as_echo "$ac_try_echo"; } >&5
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
          test -z "$ac_cxx_werror_flag" ||
          test ! -s conftest.err
         } && test -s conftest$ac_exeext && {
          test "$cross_compiling" = yes ||
          test -x conftest$ac_exeext
-       }; then :
+       }
+then :
    ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
         ac_retval=1
@@ -1949,100 +1953,76 @@ fi
  
  } # ac_fn_cxx_try_link
  
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
+# executables *can* be run.
+ac_fn_c_try_run ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+then :
+  ac_retval=0
+else $as_nop
+  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+       printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
  fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+ac_configure_args_raw=
+for ac_arg
+do
+  case $ac_arg in
+  *\'*)
+    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+  esac
+  as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+  *$as_nl*)
+    ac_safe_unquote= ;;
+  *)
+    ac_unsafe_z='|&;<>()$`\\"*?[ ''    ' # This string ends in space, tab.
+    ac_unsafe_a="$ac_unsafe_z#~"
+    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
  
-} # ac_fn_c_check_header_mongrel
  cat >config.log <<_ACEOF
  This file contains any messages produced by compilers while
  running configure, to aid debugging if configure makes a mistake.
  
-It was created by lcms2 $as_me 2.12, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+It was created by lcms2 $as_me 2.16, which was
+generated by GNU Autoconf 2.71.  Invocation command line was
  
-  $ $0 $@
+  $ $0$ac_configure_args_raw
  
  _ACEOF
  exec 5>>config.log
@@ -2075,8 +2055,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    printf "%s\n" "PATH: $as_dir"
    done
  IFS=$as_save_IFS
  
@@ -2111,7 +2095,7 @@ do
      | -silent | --silent | --silen | --sile | --sil)
        continue ;;
      *\'*)
-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      case $ac_pass in
      1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
@@ -2146,11 +2130,13 @@ done
  # WARNING: Use '\'' to represent an apostrophe within the trap.
  # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  trap 'exit_status=$?
+  # Sanitize IFS.
+  IFS=" ""     $as_nl"
    # Save into config.log some information that might help in debugging.
    {
      echo
  
-    $as_echo "## ---------------- ##
+    printf "%s\n" "## ---------------- ##
  ## Cache variables. ##
  ## ---------------- ##"
      echo
@@ -2161,8 +2147,8 @@ trap 'exit_status=$?
      case $ac_val in #(
      *${as_nl}*)
        case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        esac
        case $ac_var in #(
        _ | IFS | as_nl) ;; #(
@@ -2186,7 +2172,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  )
      echo
  
-    $as_echo "## ----------------- ##
+    printf "%s\n" "## ----------------- ##
  ## Output variables. ##
  ## ----------------- ##"
      echo
@@ -2194,14 +2180,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      do
        eval ac_val=\$$ac_var
        case $ac_val in
-      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
        esac
-      $as_echo "$ac_var='\''$ac_val'\''"
+      printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
  
      if test -n "$ac_subst_files"; then
-      $as_echo "## ------------------- ##
+      printf "%s\n" "## ------------------- ##
  ## File substitutions. ##
  ## ------------------- ##"
        echo
@@ -2209,15 +2195,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        do
         eval ac_val=\$$ac_var
         case $ac_val in
-       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
         esac
-       $as_echo "$ac_var='\''$ac_val'\''"
+       printf "%s\n" "$ac_var='\''$ac_val'\''"
        done | sort
        echo
      fi
  
      if test -s confdefs.h; then
-      $as_echo "## ----------- ##
+      printf "%s\n" "## ----------- ##
  ## confdefs.h. ##
  ## ----------- ##"
        echo
@@ -2225,8 +2211,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        echo
      fi
      test "$ac_signal" != 0 &&
-      $as_echo "$as_me: caught signal $ac_signal"
-    $as_echo "$as_me: exit $exit_status"
+      printf "%s\n" "$as_me: caught signal $ac_signal"
+    printf "%s\n" "$as_me: exit $exit_status"
    } >&5
    rm -f core *.core core.conftest.* &&
      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -2240,63 +2226,48 @@ ac_signal=0
  # confdefs.h avoids OS command line length limits that DEFS can exceed.
  rm -f -r conftest* confdefs.h
  
-$as_echo "/* confdefs.h */" > confdefs.h
+printf "%s\n" "/* confdefs.h */" > confdefs.h
  
  # Predefined preprocessor variables.
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
  
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
  
  
  # Let the site file select an alternate cache file if it wants to.
  # Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
  if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
+  ac_site_files="$CONFIG_SITE"
  elif test "x$prefix" != xNONE; then
-  ac_site_file1=$prefix/share/config.site
-  ac_site_file2=$prefix/etc/config.site
+  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
  else
-  ac_site_file1=$ac_default_prefix/share/config.site
-  ac_site_file2=$ac_default_prefix/etc/config.site
+  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+
+for ac_site_file in $ac_site_files
  do
-  test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+  case $ac_site_file in #(
+  */*) :
+     ;; #(
+  *) :
+    ac_site_file=./$ac_site_file ;;
+esac
+  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
      sed 's/^/| /' "$ac_site_file" >&5
      . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "failed to load site script $ac_site_file
  See \`config.log' for more details" "$LINENO" 5; }
    fi
@@ -2306,2389 +2277,1901 @@ if test -r "$cache_file"; then
    # Some versions of bash will fail to source /dev/null (special files
    # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
    if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
      case $cache_file in
        [\\/]* | ?:[\\/]* ) . "$cache_file";;
        *)                      . "./$cache_file";;
      esac
    fi
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
    >$cache_file
  fi
  
-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in $ac_precious_vars; do
-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
-  eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val=\$ac_cv_env_${ac_var}_value
-  eval ac_new_val=\$ac_env_${ac_var}_value
-  case $ac_old_set,$ac_new_set in
-    set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,);;
-    *)
-      if test "x$ac_old_val" != "x$ac_new_val"; then
-       # differences in whitespace do not lead to failure.
-       ac_old_val_w=`echo x $ac_old_val`
-       ac_new_val_w=`echo x $ac_new_val`
-       if test "$ac_old_val_w" != "$ac_new_val_w"; then
-         { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-         ac_cache_corrupted=:
-       else
-         { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
-         eval $ac_var=\$ac_old_val
-       fi
-       { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-       { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
-      fi;;
-  esac
-  # Pass precious variables to config.status.
-  if test "$ac_new_set" = set; then
-    case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-    *) ac_arg=$ac_var=$ac_new_val ;;
-    esac
-    case " $ac_configure_args " in
-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-    esac
-  fi
-done
-if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-# Specify directory where m4 macros may be found.
-
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+   Do not test the value of __STDC__, because some compilers set it to 0
+   while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
  
-#
-# Libtool library revision control info
-#
-LIBRARY_CURRENT=2
-LIBRARY_REVISION=12
-LIBRARY_AGE=0
-
-
-# Obtain system type by running config.guess
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$host_alias" = x; then
-  ac_cv_host=$ac_cv_build
-else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-
-am__api_version='1.16'
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
-  /usr/ucb/* ) ;;
-  *)
-    # OSF1 and SCO ODT 3.0 have their own names for install.
-    # Don't use installbsd from OSF since it installs stuff as root
-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-       if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-         if test $ac_prog = install &&
-           grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-           # AIX install.  It has an incompatible calling convention.
-           :
-         elif test $ac_prog = install &&
-           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-           # program-specific install script used by HP pwplus--don't use.
-           :
-         else
-           rm -rf conftest.one conftest.two conftest.dir
-           echo one > conftest.one
-           echo two > conftest.two
-           mkdir conftest.dir
-           if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
-             test -s conftest.one && test -s conftest.two &&
-             test -s conftest.dir/conftest.one &&
-             test -s conftest.dir/conftest.two
-           then
-             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-             break 3
-           fi
-         fi
-       fi
-      done
-    done
-    ;;
-esac
-
-  done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    INSTALL=$ac_install_sh
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name.  Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
-  *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
-esac
-case $srcdir in
-  *[\\\"\#\$\&\'\`$am_lf\ \    ]*)
-    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
-esac
-
-# Do 'set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   am_has_slept=no
-   for am_try in 1 2; do
-     echo "timestamp, slept: $am_has_slept" > conftest.file
-     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-     if test "$*" = "X"; then
-       # -L didn't work.
-       set X `ls -t "$srcdir/configure" conftest.file`
-     fi
-     if test "$*" != "X $srcdir/configure conftest.file" \
-       && test "$*" != "X conftest.file $srcdir/configure"; then
-
-       # If neither matched, then we have a broken ls.  This can happen
-       # if, for instance, CONFIG_SHELL is bash and it inherits a
-       # broken ls alias from the environment.  This has actually
-       # happened.  Such a system could not be considered "sane".
-       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-  alias in your environment" "$LINENO" 5
-     fi
-     if test "$2" = conftest.file || test $am_try -eq 2; then
-       break
-     fi
-     # Just in case.
-     sleep 1
-     am_has_slept=yes
-   done
-   test "$2" = conftest.file
-   )
-then
-   # Ok.
-   :
-else
-   as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-# If we didn't sleep, we still need to ensure time stamps of config.status and
-# generated files are strictly newer.
-am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
-  ( sleep 1 ) &
-  am_sleep_pid=$!
-fi
-
-rm -f conftest.file
-
-test "$program_prefix" != NONE &&
-  program_transform_name="s&^&$program_prefix&;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.
-# By default was `s,x,x', remove it if useless.
-ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-
-# Expand $ac_aux_dir to an absolute path.
-am_aux_dir=`cd "$ac_aux_dir" && pwd`
-
-if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\    *)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --is-lightweight"; then
-  am_missing_run="$MISSING "
-else
-  am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
-fi
-
-if test x"${install_sh+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\    *)
-    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-  *)
-    install_sh="\${SHELL} $am_aux_dir/install-sh"
-  esac
-fi
-
-# Installed binaries are usually stripped using 'strip' when the user
-# run "make install-strip".  However 'strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
-if test "$cross_compiling" != no; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
-  if ${ac_cv_path_mkdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in mkdir gmkdir; do
-        for ac_exec_ext in '' $ac_executable_extensions; do
-          as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
-          case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-            'mkdir (GNU coreutils) '* | \
-            'mkdir (coreutils) '* | \
-            'mkdir (fileutils) '4.1*)
-              ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
-              break 3;;
-          esac
-        done
-       done
-  done
-IFS=$as_save_IFS
-
-fi
-
-  test -d ./--version && rmdir ./--version
-  if test "${ac_cv_path_mkdir+set}" = set; then
-    MKDIR_P="$ac_cv_path_mkdir -p"
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for MKDIR_P within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    MKDIR_P="$ac_install_sh -d"
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
-
-for ac_prog in gawk mawk nawk awk
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$AWK" && break
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
-       @echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
-  *@@@%%%=?*=@@@%%%*)
-    eval ac_cv_prog_make_${ac_make}_set=yes;;
-  *)
-    eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-  SET_MAKE=
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
  
-rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
-  am__leading_dot=.
-else
-  am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not \xHH hex character constants.
+   These do not provoke an error unfortunately, instead are silently treated
+   as an "x".  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
+   array size at least.  It is necessary to write \x00 == 0 to get something
+   that is true only with -std.  */
+int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
  
-# Check whether --enable-silent-rules was given.
-if test "${enable_silent_rules+set}" = set; then :
-  enableval=$enable_silent_rules;
-fi
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) '\''x'\''
+int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
  
-case $enable_silent_rules in # (((
-  yes) AM_DEFAULT_VERBOSITY=0;;
-   no) AM_DEFAULT_VERBOSITY=1;;
-    *) AM_DEFAULT_VERBOSITY=1;;
-esac
-am_make=${MAKE-make}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
-$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
-if ${am_cv_make_support_nested_variables+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if $as_echo 'TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
-       @$(TRUE)
-.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
-  am_cv_make_support_nested_variables=yes
-else
-  am_cv_make_support_nested_variables=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$am_cv_make_support_nested_variables" >&6; }
-if test $am_cv_make_support_nested_variables = yes; then
-    AM_V='$(V)'
-  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
-  AM_V=$AM_DEFAULT_VERBOSITY
-  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AM_BACKSLASH='\'
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+               int, int);'
  
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
-  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-  # is not polluted with repeated "-I."
-  am__isrc=' -I$(srcdir)'
-  # test to see if srcdir already configured
-  if test -f $srcdir/config.status; then
-    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
-  fi
-fi
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
  
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
-  if (cygpath --version) >/dev/null 2>/dev/null; then
-    CYGPATH_W='cygpath -w'
-  else
-    CYGPATH_W=echo
-  fi
-fi
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
  
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
  
-# Define the identity of the package.
- PACKAGE='lcms2'
- VERSION='2.12'
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+  #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
  
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
  
-# Some tools Automake needs.
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
  
-ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+typedef const char *ccp;
  
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+    continue;
+  return 0;
+}
  
-AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
  
+  const char *str = "";
+  int number = 0;
+  float fnumber = 0;
  
-AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+  while (*format)
+    {
+      switch (*format++)
+       {
+       case '\''s'\'': // string
+         str = va_arg (args_copy, const char *);
+         break;
+       case '\''d'\'': // int
+         number = va_arg (args_copy, int);
+         break;
+       case '\''f'\'': // float
+         fnumber = va_arg (args_copy, double);
+         break;
+       default:
+         break;
+       }
+    }
+  va_end (args_copy);
+  va_end (args);
  
+  return *str && number && fnumber;
+}
+'
  
-AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+  // Check bool.
+  _Bool success = false;
+  success |= (argc != 0);
  
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
  
-MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+  // Check varargs.
+  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+  test_varargs_macros ();
  
-# For better backward compatibility.  To be removed once Automake 1.9.x
-# dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
-mkdir_p='$(MKDIR_P)'
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
  
-# We need awk for the "check" target (and possibly the TAP driver).  The
-# system "awk" is bad on some platforms.
-# Always define AMTAR for backward compatibility.  Yes, it's still used
-# in the wild :-(  We should find a proper way to deprecate it ...
-AMTAR='$${TAR-tar}'
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
  
+  ni.number = 58;
  
-# We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar plaintar pax cpio none'
+  int dynamic_array[ni.number];
+  dynamic_array[0] = argv[0][0];
+  dynamic_array[ni.number - 1] = 543;
  
-# The POSIX 1988 'ustar' format is defined with fixed-size fields.
-      # There is notably a 21 bits limit for the UID and the GID.  In fact,
-      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
-      # and bug#13588).
-      am_max_uid=2097151 # 2^21 - 1
-      am_max_gid=$am_max_uid
-      # The $UID and $GID variables are not portable, so we need to resort
-      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
-      # below are definitely unexpected, so allow the users to see them
-      # (that is, avoid stderr redirection).
-      am_uid=`id -u || echo unknown`
-      am_gid=`id -g || echo unknown`
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5
-$as_echo_n "checking whether UID '$am_uid' is supported by ustar format... " >&6; }
-      if test $am_uid -le $am_max_uid; then
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      else
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-         _am_tools=none
-      fi
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5
-$as_echo_n "checking whether GID '$am_gid' is supported by ustar format... " >&6; }
-      if test $am_gid -le $am_max_gid; then
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-      else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-        _am_tools=none
-      fi
+  // work around unused variable warnings
+  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+        || dynamic_array[ni.number - 1] != 543);
+'
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5
-$as_echo_n "checking how to create a ustar tar archive... " >&6; }
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
  
-  # Go ahead even if we have the value already cached.  We do so because we
-  # need to set the values for the 'am__tar' and 'am__untar' variables.
-  _am_tools=${am_cv_prog_tar_ustar-$_am_tools}
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
  
-  for _am_tool in $_am_tools; do
-    case $_am_tool in
-    gnutar)
-      for _am_tar in tar gnutar gtar; do
-        { echo "$as_me:$LINENO: $_am_tar --version" >&5
-   ($_am_tar --version) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } && break
-      done
-      am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"'
-      am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"'
-      am__untar="$_am_tar -xf -"
-      ;;
-    plaintar)
-      # Must skip GNU tar: if it does not support --format= it doesn't create
-      # ustar tarball either.
-      (tar --version) >/dev/null 2>&1 && continue
-      am__tar='tar chf - "$$tardir"'
-      am__tar_='tar chf - "$tardir"'
-      am__untar='tar xf -'
-      ;;
-    pax)
-      am__tar='pax -L -x ustar -w "$$tardir"'
-      am__tar_='pax -L -x ustar -w "$tardir"'
-      am__untar='pax -r'
-      ;;
-    cpio)
-      am__tar='find "$$tardir" -print | cpio -o -H ustar -L'
-      am__tar_='find "$tardir" -print | cpio -o -H ustar -L'
-      am__untar='cpio -i -H ustar -d'
-      ;;
-    none)
-      am__tar=false
-      am__tar_=false
-      am__untar=false
-      ;;
-    esac
+// Check _Alignof.
+enum
+{
+  int_alignment = _Alignof (int),
+  int_array_alignment = _Alignof (int[100]),
+  char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+  int x;
+  _Static_assert (sizeof (int) <= sizeof (long int),
+                  "_Static_assert does not work in struct");
+  long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
  
-    # If the value was cached, stop now.  We just wanted to have am__tar
-    # and am__untar set.
-    test -n "${am_cv_prog_tar_ustar}" && break
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
  
-    # tar/untar a dummy directory, and stop if the command works.
-    rm -rf conftest.dir
-    mkdir conftest.dir
-    echo GrepMe > conftest.dir/file
-    { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5
-   (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-    rm -rf conftest.dir
-    if test -s conftest.tar; then
-      { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5
-   ($am__untar <conftest.tar) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-      { echo "$as_me:$LINENO: cat conftest.dir/file" >&5
-   (cat conftest.dir/file) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-    fi
-  done
-  rm -rf conftest.dir
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+  union {
+    struct { int i; int j; };
+    struct { int k; long int l; } w;
+  };
+  int m;
+} v1;
+'
  
-  if ${am_cv_prog_tar_ustar+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  am_cv_prog_tar_ustar=$_am_tool
-fi
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+  _Static_assert ((offsetof (struct anonymous, i)
+                  == offsetof (struct anonymous, w.k)),
+                 "Anonymous union alignment botch");
+  v1.i = 2;
+  v1.w.k = 5;
+  ok |= v1.i != 5;
+'
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5
-$as_echo "$am_cv_prog_tar_ustar" >&6; }
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
  
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  ${ac_c_conftest_c99_main}
+  ${ac_c_conftest_c11_main}
+  return ok;
+}
+"
  
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
  
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  ${ac_c_conftest_c99_main}
+  return ok;
+}
+"
  
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
  
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_c_conftest_c89_main}
+  return ok;
+}
+"
  
-# POSIX will say in a future version that running "rm -f" with no argument
-# is OK; and we want to be able to make that assumption in our Makefile
-# recipes.  So use an aggressive probe to check that the usage we want is
-# actually supported "in the wild" to an acceptable degree.
-# See automake bug#10828.
-# To make any issue more visible, cause the running configure to be aborted
-# by default if the 'rm' program in use doesn't match our expectations; the
-# user can still override this though.
-if rm -f && rm -fr && rm -rf; then : OK; else
-  cat >&2 <<'END'
-Oops!
+# Test code for whether the C++ compiler supports C++98 (global declarations)
+ac_cxx_conftest_cxx98_globals='
+// Does the compiler advertise C++98 conformance?
+#if !defined __cplusplus || __cplusplus < 199711L
+# error "Compiler does not advertise C++98 conformance"
+#endif
  
-Your 'rm' program seems unable to run without file operands specified
-on the command line, even when the '-f' option is present.  This is contrary
-to the behaviour of most rm programs out there, and not conforming with
-the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+// These inclusions are to reject old compilers that
+// lack the unsuffixed header files.
+#include <cstdlib>
+#include <exception>
  
-Please tell bug-automake@gnu.org about your system, including the value
-of your $PATH and any error possibly output before this message.  This
-can help us improve future automake versions.
+// <cassert> and <cstring> are *not* freestanding headers in C++98.
+extern void assert (int);
+namespace std {
+  extern int strcmp (const char *, const char *);
+}
  
-END
-  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
-    echo 'Configuration will proceed anyway, since you have set the' >&2
-    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
-    echo >&2
-  else
-    cat >&2 <<'END'
-Aborting the configuration process, to ensure you take notice of the issue.
+// Namespaces, exceptions, and templates were all added after "C++ 2.0".
+using std::exception;
+using std::strcmp;
  
-You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+namespace {
  
-If you want to complete the configuration process using your problematic
-'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
-to "yes", and re-run configure.
+void test_exception_syntax()
+{
+  try {
+    throw "test";
+  } catch (const char *s) {
+    // Extra parentheses suppress a warning when building autoconf itself,
+    // due to lint rules shared with more typical C programs.
+    assert (!(strcmp) (s, "test"));
+  }
+}
  
-END
-    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
-  fi
-fi
+template <typename T> struct test_template
+{
+  T const val;
+  explicit test_template(T t) : val(t) {}
+  template <typename U> T add(U u) { return static_cast<T>(u) + val; }
+};
  
+} // anonymous namespace
+'
  
+# Test code for whether the C++ compiler supports C++98 (body of main)
+ac_cxx_conftest_cxx98_main='
+  assert (argc);
+  assert (! argv[0]);
+{
+  test_exception_syntax ();
+  test_template<double> tt (2.0);
+  assert (tt.add (4) == 6.0);
+  assert (true && !false);
+}
+'
  
-# Check for programs
-DEPDIR="${am__leading_dot}deps"
+# Test code for whether the C++ compiler supports C++11 (global declarations)
+ac_cxx_conftest_cxx11_globals='
+// Does the compiler advertise C++ 2011 conformance?
+#if !defined __cplusplus || __cplusplus < 201103L
+# error "Compiler does not advertise C++11 conformance"
+#endif
  
-ac_config_commands="$ac_config_commands depfiles"
+namespace cxx11test
+{
+  constexpr int get_val() { return 20; }
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
-am__doit:
-       @echo this is the am__doit target >confinc.out
-.PHONY: am__doit
-END
-am__include="#"
-am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
-esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
+  struct testinit
+  {
+    int i;
+    double d;
+  };
+
+  class delegate
+  {
+  public:
+    delegate(int n) : n(n) {}
+    delegate(): delegate(2354) {}
+
+    virtual int getval() { return this->n; };
+  protected:
+    int n;
+  };
+
+  class overridden : public delegate
+  {
+  public:
+    overridden(int n): delegate(n) {}
+    virtual int getval() override final { return this->n * 2; }
+  };
+
+  class nocopy
+  {
+  public:
+    nocopy(int i): i(i) {}
+    nocopy() = default;
+    nocopy(const nocopy&) = delete;
+    nocopy & operator=(const nocopy&) = delete;
+  private:
+    int i;
+  };
+
+  // for testing lambda expressions
+  template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
+  {
+    return f(v);
+  }
+
+  // for testing variadic templates and trailing return types
+  template <typename V> auto sum(V first) -> V
+  {
+    return first;
+  }
+  template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
+  {
+    return first + sum(rest...);
+  }
+}
+'
+
+# Test code for whether the C++ compiler supports C++11 (body of main)
+ac_cxx_conftest_cxx11_main='
+{
+  // Test auto and decltype
+  auto a1 = 6538;
+  auto a2 = 48573953.4;
+  auto a3 = "String literal";
+
+  int total = 0;
+  for (auto i = a3; *i; ++i) { total += *i; }
+
+  decltype(a2) a4 = 34895.034;
+}
+{
+  // Test constexpr
+  short sa[cxx11test::get_val()] = { 0 };
+}
+{
+  // Test initializer lists
+  cxx11test::testinit il = { 4323, 435234.23544 };
+}
+{
+  // Test range-based for
+  int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
+                 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
+  for (auto &x : array) { x += 23; }
+}
+{
+  // Test lambda expressions
+  using cxx11test::eval;
+  assert (eval ([](int x) { return x*2; }, 21) == 42);
+  double d = 2.0;
+  assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
+  assert (d == 5.0);
+  assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
+  assert (d == 5.0);
+}
+{
+  // Test use of variadic templates
+  using cxx11test::sum;
+  auto a = sum(1);
+  auto b = sum(1, 2);
+  auto c = sum(1.0, 2.0, 3.0);
+}
+{
+  // Test constructor delegation
+  cxx11test::delegate d1;
+  cxx11test::delegate d2();
+  cxx11test::delegate d3(45);
+}
+{
+  // Test override and final
+  cxx11test::overridden o1(55464);
+}
+{
+  // Test nullptr
+  char *c = nullptr;
+}
+{
+  // Test template brackets
+  test_template<::test_template<int>> v(test_template<int>(12));
+}
+{
+  // Unicode literals
+  char const *utf8 = u8"UTF-8 string \u2500";
+  char16_t const *utf16 = u"UTF-8 string \u2500";
+  char32_t const *utf32 = U"UTF-32 string \u2500";
+}
+'
+
+# Test code for whether the C compiler supports C++11 (complete).
+ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
+${ac_cxx_conftest_cxx11_globals}
+
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_cxx_conftest_cxx98_main}
+  ${ac_cxx_conftest_cxx11_main}
+  return ok;
+}
+"
+
+# Test code for whether the C compiler supports C++98 (complete).
+ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
+int
+main (int argc, char **argv)
+{
+  int ok = 0;
+  ${ac_cxx_conftest_cxx98_main}
+  return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="ltmain.sh compile missing install-sh config.guess config.sub"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+  as_found=:
+
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
+  ac_aux_dir_found=yes
+  ac_install_sh=
+  for ac_aux in $ac_aux_files
+  do
+    # As a special case, if "install-sh" is required, that requirement
+    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+    # and $ac_install_sh is set appropriately for whichever one is found.
+    if test x"$ac_aux" = x"install-sh"
+    then
+      if test -f "${as_dir}install-sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
+        ac_install_sh="${as_dir}install-sh -c"
+      elif test -f "${as_dir}install.sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
+        ac_install_sh="${as_dir}install.sh -c"
+      elif test -f "${as_dir}shtool"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
+        ac_install_sh="${as_dir}shtool install -c"
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+        else
+          break
+        fi
+      fi
+    else
+      if test -f "${as_dir}${ac_aux}"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+        else
+          break
+        fi
+      fi
+    fi
+  done
+  if test "$ac_aux_dir_found" = yes; then
+    ac_aux_dir="$as_dir"
      break
    fi
+  ac_first_candidate=false
+
+  as_found=false
  done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+IFS=$as_save_IFS
+if $as_found
+then :
  
-# Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
-  enableval=$enable_dependency_tracking;
+else $as_nop
+  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
  fi
  
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-  am__nodep='_no'
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
  fi
- if test "x$enable_dependency_tracking" != xno; then
-  AMDEP_TRUE=
-  AMDEP_FALSE='#'
-else
-  AMDEP_TRUE='#'
-  AMDEP_FALSE=
+if test -f "${ac_aux_dir}config.sub"; then
+  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+  ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+       # differences in whitespace do not lead to failure.
+       ac_old_val_w=`echo x $ac_old_val`
+       ac_new_val_w=`echo x $ac_new_val`
+       if test "$ac_old_val_w" != "$ac_new_val_w"; then
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         ac_cache_corrupted=:
+       else
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+         eval $ac_var=\$ac_old_val
+       fi
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+           and start over" "$LINENO" 5
  fi
-
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
  
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
  
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
  
  
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+# Specify directory where m4 macros may be found.
  
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
  
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
+#
+# Libtool library revision control info
+#
+LIBRARY_CURRENT=2
+LIBRARY_REVISION=16
+LIBRARY_AGE=0
  
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
  
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+# Obtain system type by running config.guess
  
  
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
  
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
+  # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
+
  fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
  fi
  
-
  fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+am__api_version='1.16'
+
+
+  # Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test ${ac_cv_path_install+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+  ./ | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+       if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
+         if test $ac_prog = install &&
+           grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+           # AIX install.  It has an incompatible calling convention.
+           :
+         elif test $ac_prog = install &&
+           grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+           # program-specific install script used by HP pwplus--don't use.
+           :
+         else
+           rm -rf conftest.one conftest.two conftest.dir
+           echo one > conftest.one
+           echo two > conftest.two
+           mkdir conftest.dir
+           if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
+             test -s conftest.one && test -s conftest.two &&
+             test -s conftest.dir/conftest.one &&
+             test -s conftest.dir/conftest.two
+           then
+             ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       fi
+      done
+    done
+    ;;
+esac
+
    done
  IFS=$as_save_IFS
  
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
+rm -rf conftest.one conftest.two conftest.dir
  
-    test -n "$CC" && break
-  done
  fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
+  if test ${ac_cv_path_install+y}; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
    fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
  fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
  
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  
-  test -n "$ac_ct_CC" && break
-done
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+printf %s "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \    ]*)
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  esac
-    CC=$ac_ct_CC
-  fi
-fi
  
-fi
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$*" = "X"; then
+       # -L didn't work.
+       set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
+       && test "$*" != "X conftest.file $srcdir/configure"; then
  
+       # If neither matched, then we have a broken ls.  This can happen
+       # if, for instance, CONFIG_SHELL is bash and it inherits a
+       # broken ls alias from the environment.  This has actually
+       # happened.  Such a system could not be considered "sane".
+       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
  
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+rm -f conftest.file
  
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
  
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
  
-int
-main ()
-{
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
  
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  
-# The possible output files:
-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+  if test x"${MISSING+set}" != xset; then
+  MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
  
-ac_rmfiles=
-for ac_file in $ac_files
-do
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\    *)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
    esac
-done
-rm -f $ac_rmfiles
+fi
  
-if { { ac_try="$ac_link_default"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link_default") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-# in a Makefile.  We should not override ac_cv_exeext if it was cached,
-# so that the user can short-circuit this test for compilers unknown to
-# Autoconf.
-for ac_file in $ac_files ''
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
  do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
-       ;;
-    [ab].out )
-       # We found the default executable, but exeext='' is most
-       # certainly right.
-       break;;
-    *.* )
-       if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-       then :; else
-          ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-       fi
-       # We set ac_cv_exeext here because the later test for it is not
-       # safe: cross compilers may not add the suffix if given an `-o'
-       # argument, so we may need to know it at that point already.
-       # Even if this section looks crufty: it has the advantage of
-       # actually working.
-       break;;
-    * )
-       break;;
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
    esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
  done
-test "$ac_cv_exeext" = no && ac_cv_exeext=
-
-else
-  ac_file=''
-fi
-if test -z "$ac_file"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  done
+IFS=$as_save_IFS
  
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
-ac_exeext=$ac_cv_exeext
  
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
-if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-         break;;
-    * ) break;;
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
    esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
  done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
  else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
  
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
-  { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-  if { ac_try='./conftest$ac_cv_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    cross_compiling=no
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
    else
-    if test "$cross_compiling" = maybe; then
-       cross_compiling=yes
-    else
-       { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
    fi
+else
+  STRIP="$ac_cv_prog_STRIP"
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
  
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  
-int
-main ()
-{
  
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  for ac_file in conftest.o conftest.obj conftest.*; do
-  test -f "$ac_file" || continue;
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-       break;;
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if test ${ac_cv_path_mkdir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
    esac
-done
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+    for ac_prog in mkdir gmkdir; do
+        for ac_exec_ext in '' $ac_executable_extensions; do
+          as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+          case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+            'mkdir ('*'coreutils) '* | \
+            'BusyBox '* | \
+            'mkdir (fileutils) '4.1*)
+              ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
+              break 3;;
+          esac
+        done
+       done
+  done
+IFS=$as_save_IFS
  
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
  
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
+  test -d ./--version && rmdir ./--version
+  if test ${ac_cv_path_mkdir+y}; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
  
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
  else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
  fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
  else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
  
-int
-main ()
-{
+  test -n "$AWK" && break
+done
  
-  ;
-  return 0;
-}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval test \${ac_cv_prog_make_${ac_make}_set+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+       @echo '@@@%%%=$(MAKE)=@@@%%%'
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+  SET_MAKE=
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
  
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
  else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-        CFLAGS="-g"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
  
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
+# Check whether --enable-silent-rules was given.
+if test ${enable_silent_rules+y}
+then :
+  enableval=$enable_silent_rules;
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if printf "%s\n" 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+       @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
    fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
    else
-    CFLAGS=
+    CYGPATH_W=echo
    fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
  
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+# Define the identity of the package.
+ PACKAGE='lcms2'
+ VERSION='2.16'
  
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-       -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
  
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
+# Some tools Automake needs.
  
-fi
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
-$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
-if ${am_cv_prog_cc_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  
-int
-main ()
-{
  
-  ;
-  return 0;
-}
-_ACEOF
-  # Make sure it works both with $CC and with simple cc.
-  # Following AC_PROG_CC_C_O, we do the test twice because some
-  # compilers refuse to overwrite an existing .o file with -o,
-  # though they will create one.
-  am_cv_prog_cc_c_o=yes
-  for am_i in 1 2; do
-    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
-   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } \
-         && test -f conftest2.$ac_objext; then
-      : OK
-    else
-      am_cv_prog_cc_c_o=no
-      break
-    fi
-  done
-  rm -f core conftest*
-  unset am_i
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
-$as_echo "$am_cv_prog_cc_c_o" >&6; }
-if test "$am_cv_prog_cc_c_o" != yes; then
-   # Losing compiler, so override with the script.
-   # FIXME: It is wrong to rewrite CC.
-   # But if we don't then we get into trouble of one sort or another.
-   # A longer-term fix would be to have automake use am__CC in this case,
-   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
-   CC="$am_aux_dir/compile $CC"
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  
  
-depcc="$CC"   am_compiler_list=
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D".
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
  
-  am_cv_CC_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-  fi
-  am__universal=false
-  case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
  
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
-    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs.
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested.
-      if test "x$enable_dependency_tracking" = xyes; then
-       continue
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar plaintar pax cpio none'
+
+# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5
+printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; }
+      if test $am_uid -le $am_max_uid; then
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
        else
-       break
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+         _am_tools=none
+      fi
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5
+printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; }
+      if test $am_gid -le $am_max_gid; then
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+      else
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+        _am_tools=none
        fi
+
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5
+printf %s "checking how to create a ustar tar archive... " >&6; }
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_ustar-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        { echo "$as_me:$LINENO: $_am_tar --version" >&5
+   ($_am_tar --version) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } && break
+      done
+      am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
        ;;
-    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok '-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x ustar -w "$$tardir"'
+      am__tar_='pax -L -x ustar -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H ustar -L'
+      am__tar_='find "$tardir" -print | cpio -o -H ustar -L'
+      am__untar='cpio -i -H ustar -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
        ;;
-    none) break ;;
      esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CC_dependencies_compiler_type=$depmode
-        break
-      fi
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_ustar}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5
+   (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5
+   ($am__untar <conftest.tar) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+      { echo "$as_me:$LINENO: cat conftest.dir/file" >&5
+   (cat conftest.dir/file) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
      fi
    done
-
-  cd ..
    rm -rf conftest.dir
-else
-  am_cv_CC_dependencies_compiler_type=none
+
+  if test ${am_cv_prog_tar_ustar+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  am_cv_prog_tar_ustar=$_am_tool
  fi
  
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5
+printf "%s\n" "$am_cv_prog_tar_ustar" >&6; }
+
+
+
+
+
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+  CTAGS=ctags
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  
- if
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
-  am__fastdepCC_TRUE=
-  am__fastdepCC_FALSE='#'
-else
-  am__fastdepCC_TRUE='#'
-  am__fastdepCC_FALSE=
+if test -z "$ETAGS"; then
+  ETAGS=etags
  fi
  
+if test -z "$CSCOPE"; then
+  CSCOPE=cscope
+fi
  
-   case $ac_cv_prog_cc_stdc in #(
-  no) :
-    ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
-if ${ac_cv_prog_cc_c99+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
  
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
  
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
  
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
  
-typedef const char *ccp;
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
  
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
  
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
  
-  const char *str;
-  int number;
-  float fnumber;
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
  
-  while (*format)
-    {
-      switch (*format++)
-       {
-       case 's': // string
-         str = va_arg (args_copy, const char *);
-         break;
-       case 'd': // int
-         number = va_arg (args_copy, int);
-         break;
-       case 'f': // float
-         fnumber = va_arg (args_copy, double);
-         break;
-       default:
-         break;
-       }
-    }
-  va_end (args_copy);
-  va_end (args);
-}
  
-int
-main ()
-{
  
-  // Check bool.
-  _Bool success = false;
+# Check for programs
  
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
  
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
  
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
  
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
  
-  ni.number = 58;
  
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
  
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-         || dynamic_array[ni.number - 1] != 543);
  
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
  do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c99" != "xno" && break
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
  done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
+  done
+IFS=$as_save_IFS
  
  fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c99"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
  else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-       -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
  fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
  done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
+  done
+IFS=$as_save_IFS
  
  fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
  else
-  ac_cv_prog_cc_stdc=no
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
-fi
- ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
-$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
-  if ${ac_cv_prog_cc_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-
-  case $ac_cv_prog_cc_stdc in #(
-  no) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;; #(
-  '') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;; #(
-  *) :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
-$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
  esac
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
  fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
  else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
  do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-                    Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
  else
-  # Broken: fails on valid input.
-continue
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
-rm -f conftest.err conftest.i conftest.$ac_ext
  
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
  else
-  # Passes both tests.
-ac_preproc_ok=:
-break
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
+  fi
  fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
  
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
  done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
-    done
-    ac_cv_prog_CPP=$CPP
  
+    test -n "$CC" && break
+  done
  fi
-  CPP=$ac_cv_prog_CPP
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
  do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-                    Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
-else
-  # Broken: fails on valid input.
-continue
  fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
  else
-  # Passes both tests.
-ac_preproc_ok=:
-break
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
-rm -f conftest.err conftest.i conftest.$ac_ext
  
+
+  test -n "$ac_ct_CC" && break
  done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
  
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
  fi
  
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test -z "$CXX"; then
-  if test -n "$CCC"; then
-    CXX=$CCC
-  else
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}clang"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -4697,113 +4180,374 @@ IFS=$as_save_IFS
  
  fi
  fi
-CXX=$ac_cv_prog_CXX
-if test -n "$CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-$as_echo "$CXX" >&6; }
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
-    test -n "$CXX" && break
-  done
  fi
-if test -z "$CXX"; then
-  ac_ct_CXX=$CXX
-  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CXX"; then
-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CXX="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="clang"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
-  done
-IFS=$as_save_IFS
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+
+
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion -version; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+       ;;
+    [ab].out )
+       # We found the default executable, but exeext='' is most
+       # certainly right.
+       break;;
+    *.* )
+       if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
+       then :; else
+          ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+       fi
+       # We set ac_cv_exeext here because the later test for it is not
+       # safe: cross compilers may not add the suffix if given an `-o'
+       # argument, so we may need to know it at that point already.
+       # Even if this section looks crufty: it has the advantage of
+       # actually working.
+       break;;
+    * )
+       break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
  
+else $as_nop
+  ac_file=''
  fi
-fi
-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
-if test -n "$ac_ct_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
-$as_echo "$ac_ct_CXX" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+if test -z "$ac_file"
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
  
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
  
-  test -n "$ac_ct_CXX" && break
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+         break;;
+    * ) break;;
+  esac
  done
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
  
-  if test "x$ac_ct_CXX" = x; then
-    CXX="g++"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main (void)
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
  esac
-    CXX=$ac_ct_CXX
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+       cross_compiling=yes
+    else
+       { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
    fi
  fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
  
-  fi
-fi
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
  case "(($ac_try" in
    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
    ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
+then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
  done
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if ${ac_cv_cxx_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  #ifndef __GNUC__
         choke me
@@ -4813,101 +4557,308 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    ac_compiler_gnu=yes
-else
+else $as_nop
    ac_compiler_gnu=no
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
  if test $ac_compiler_gnu = yes; then
-  GXX=yes
+  GCC=yes
  else
-  GXX=
+  GCC=
  fi
-ac_test_CXXFLAGS=${CXXFLAGS+set}
-ac_save_CXXFLAGS=$CXXFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if ${ac_cv_prog_cxx_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
-   ac_cxx_werror_flag=yes
-   ac_cv_prog_cxx_g=no
-   CXXFLAGS="-g"
+ac_test_CFLAGS=${CFLAGS+y}
+ac_save_CFLAGS=$CFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ac_cv_prog_cxx_g=yes
-else
-  CXXFLAGS=""
+if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_g=yes
+else $as_nop
+  CFLAGS=""
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
-int
-main ()
-{
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+  ac_c_werror_flag=$ac_save_c_werror_flag
+        CFLAGS="-g"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main (void)
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cc_c11=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c11" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+     CC="$CC $ac_cv_prog_cc_c11"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+  ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c99" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+     CC="$CC $ac_cv_prog_cc_c99"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+  ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_c_conftest_c89_program
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cc_c89" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+     CC="$CC $ac_cv_prog_cc_c89"
+fi
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+  ac_prog_cc_stdc=c89
+fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
  
-else
-  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-        CXXFLAGS="-g"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+printf %s "checking whether $CC understands -c and -o together... " >&6; }
+if test ${am_cv_prog_cc_c_o+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-  ac_cv_prog_cxx_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-$as_echo "$ac_cv_prog_cxx_g" >&6; }
-if test "$ac_test_CXXFLAGS" = set; then
-  CXXFLAGS=$ac_save_CXXFLAGS
-elif test $ac_cv_prog_cxx_g = yes; then
-  if test "$GXX" = yes; then
-    CXXFLAGS="-g -O2"
-  else
-    CXXFLAGS="-g"
-  fi
-else
-  if test "$GXX" = yes; then
-    CXXFLAGS="-O2"
-  else
-    CXXFLAGS=
-  fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
  fi
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
@@ -4915,13 +4866,79 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
-depcc="$CXX"  am_compiler_list=
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+       @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
+     ;;
+esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+printf "%s\n" "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test ${enable_dependency_tracking+y}
+then :
+  enableval=$enable_dependency_tracking;
+fi
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
-  $as_echo_n "(cached) " >&6
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
  else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CC_dependencies_compiler_type+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    # We make a subdir and do the tests there.  Otherwise we can end up
    # making bogus files that we don't know about and never remove.  For
@@ -4942,7 +4959,7 @@ else
    # directory.
    mkdir sub
  
-  am_cv_CXX_dependencies_compiler_type=none
+  am_cv_CC_dependencies_compiler_type=none
    if test "$am_compiler_list" = ""; then
       am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
    fi
@@ -5015,7 +5032,7 @@ else
        #   icc: Command line remark: option '-MP' not supported
        if (grep 'ignoring option' conftest.err ||
            grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CXX_dependencies_compiler_type=$depmode
+        am_cv_CC_dependencies_compiler_type=$depmode
          break
        fi
      fi
@@ -5024,125 +5041,199 @@ else
    cd ..
    rm -rf conftest.dir
  else
-  am_cv_CXX_dependencies_compiler_type=none
+  am_cv_CC_dependencies_compiler_type=none
  fi
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
-CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  
   if
    test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
-  am__fastdepCXX_TRUE=
-  am__fastdepCXX_FALSE='#'
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
  else
-  am__fastdepCXX_TRUE='#'
-  am__fastdepCXX_FALSE=
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
  fi
  
  
-
-#AM_PROG_LD
-#AC_SUBST(LD)
-#AC_PROG_INSTALL
-#AC_PROG_MAKE_SET
-#AC_PROG_LN_S
-
-#
-# Tests for Windows
-#
-
-
-
-# Configure libtool
-# Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-       IFS="$lt_save_ifs"
-       if test "X$pkg" = "X$p"; then
-         enable_shared=yes
-       fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
-else
-  enable_shared=yes
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
  fi
+if test -z "$CPP"; then
+  if test ${ac_cv_prog_CPP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+      # Double quotes because $CC needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+                    Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
  
+else $as_nop
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
  
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+  # Broken: success on invalid input.
+continue
+else $as_nop
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
  
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok
+then :
+  break
+fi
  
+    done
+    ac_cv_prog_CPP=$CPP
  
-
-
-
-
-# Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-       IFS="$lt_save_ifs"
-       if test "X$pkg" = "X$p"; then
-         enable_static=yes
-       fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac
+fi
+  CPP=$ac_cv_prog_CPP
  else
-  enable_static=yes
+  ac_cv_prog_CPP=$CPP
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+                    Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+
+else $as_nop
+  # Broken: fails on valid input.
+continue
  fi
+rm -f conftest.err conftest.i conftest.$ac_ext
  
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+  # Broken: success on invalid input.
+continue
+else $as_nop
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
  
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok
+then :
  
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
  
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
  
  
  
  
-enable_win32_dll=yes
  
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AS="${ac_tool_prefix}as"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -5151,38 +5242,47 @@ IFS=$as_save_IFS
  
  fi
  fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+printf "%s\n" "$CXX" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
+    test -n "$CXX" && break
+  done
  fi
-if test -z "$ac_cv_prog_AS"; then
-  ac_ct_AS=$AS
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AS"; then
-  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_AS="as"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -5191,248 +5291,422 @@ IFS=$as_save_IFS
  
  fi
  fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+printf "%s\n" "$ac_ct_CXX" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
-  if test "x$ac_ct_AS" = x; then
-    AS="false"
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
-    AS=$ac_ct_AS
+    CXX=$ac_ct_CXX
    fi
-else
-  AS="$ac_cv_prog_AS"
  fi
  
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
    fi
+fi
+# Provide some information about the compiler.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
  done
-  done
-IFS=$as_save_IFS
  
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
+printf %s "checking whether the compiler supports GNU C++... " >&6; }
+if test ${ac_cv_cxx_compiler_gnu+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
  
+int
+main (void)
+{
+#ifndef __GNUC__
+       choke me
+#endif
  
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_compiler_gnu=yes
+else $as_nop
+  ac_compiler_gnu=no
  fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
-  ac_ct_DLLTOOL=$DLLTOOL
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DLLTOOL"; then
-  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
  
  fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
  
-  if test "x$ac_ct_DLLTOOL" = x; then
-    DLLTOOL="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DLLTOOL=$ac_ct_DLLTOOL
-  fi
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
  else
-  DLLTOOL="$ac_cv_prog_DLLTOOL"
+  GXX=
  fi
+ac_test_CXXFLAGS=${CXXFLAGS+y}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+printf %s "checking whether $CXX accepts -g... " >&6; }
+if test ${ac_cv_prog_cxx_g+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
  
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+int
+main (void)
+{
  
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_g=yes
+else $as_nop
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
  
+int
+main (void)
+{
  
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+
+else $as_nop
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+        CXXFLAGS="-g"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main (void)
+{
  
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_g=yes
  fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
+if test $ac_test_CXXFLAGS; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
    else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
+    CXXFLAGS="-g"
    fi
  else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_prog_cxx_stdcxx=no
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
+printf %s "checking for $CXX option to enable C++11 features... " >&6; }
+if test ${ac_cv_prog_cxx_cxx11+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cxx_cxx11=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_cxx_conftest_cxx11_program
+_ACEOF
+for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
+do
+  CXX="$ac_save_CXX $ac_arg"
+  if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_cxx11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
+fi
+
+if test "x$ac_cv_prog_cxx_cxx11" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cxx_cxx11" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
+     CXX="$CXX $ac_cv_prog_cxx_cxx11"
+fi
+  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
+  ac_prog_cxx_stdcxx=cxx11
+fi
+fi
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
+printf %s "checking for $CXX option to enable C++98 features... " >&6; }
+if test ${ac_cv_prog_cxx_cxx98+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_cv_prog_cxx_cxx98=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_cxx_conftest_cxx98_program
+_ACEOF
+for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
+do
+  CXX="$ac_save_CXX $ac_arg"
+  if ac_fn_cxx_try_compile "$LINENO"
+then :
+  ac_cv_prog_cxx_cxx98=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+  test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
  fi
  
-  ;;
-esac
-
-test -z "$AS" && AS=as
-
-
-
-
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
+if test "x$ac_cv_prog_cxx_cxx98" = xno
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+  if test "x$ac_cv_prog_cxx_cxx98" = x
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
+     CXX="$CXX $ac_cv_prog_cxx_cxx98"
+fi
+  ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
+  ac_prog_cxx_stdcxx=cxx98
+fi
+fi
  
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
+depcc="$CXX"  am_compiler_list=
  
-test -z "$OBJDUMP" && OBJDUMP=objdump
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CXX_dependencies_compiler_type+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
  
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
  
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+       continue
+      else
+       break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
  
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
  
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
  
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
  
  
  case `pwd` in
    *\ * | *\    *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  esac
  
  
  
-macro_version='2.4.2'
-macro_revision='1.3337'
+macro_version='2.4.7'
+macro_revision='2.4.7'
+
  
  
  
@@ -5446,7 +5720,7 @@ macro_revision='1.3337'
  
  
  
-ltmain="$ac_aux_dir/ltmain.sh"
+ltmain=$ac_aux_dir/ltmain.sh
  
  # Backslashify metacharacters that are still active within
  # double-quoted strings.
@@ -5469,8 +5743,8 @@ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
  ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
  ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
-$as_echo_n "checking how to print strings... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+printf %s "checking how to print strings... " >&6; }
  # Test print first, because it will be a builtin if present.
  if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
     test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
@@ -5495,13 +5769,13 @@ func_echo_all ()
      $ECHO ""
  }
  
-case "$ECHO" in
-  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
-  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
-$as_echo "print -r" >&6; } ;;
-  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
-$as_echo "cat" >&6; } ;;
+case $ECHO in
+  printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+printf "%s\n" "printf" >&6; } ;;
+  print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+printf "%s\n" "print -r" >&6; } ;;
+  *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+printf "%s\n" "cat" >&6; } ;;
  esac
  
  
@@ -5517,11 +5791,12 @@ esac
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+printf %s "checking for a sed that does not truncate output... " >&6; }
+if test ${ac_cv_path_SED+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
              ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
       for ac_i in 1 2 3 4 5 6 7; do
         ac_script="$ac_script$as_nl$ac_script"
@@ -5535,10 +5810,15 @@ else
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in sed gsed; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in sed gsed
+   do
      for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
        as_fn_executable_p "$ac_path_SED" || continue
  # Check for GNU ac_path_SED and select it if it is found.
    # Check for GNU $ac_path_SED
@@ -5547,13 +5827,13 @@ case `"$ac_path_SED" --version 2>&1` in
    ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  *)
    ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
    while :
    do
      cat "conftest.in" "conftest.in" >"conftest.tmp"
      mv "conftest.tmp" "conftest.in"
      cp "conftest.in" "conftest.nl"
-    $as_echo '' >> "conftest.nl"
+    printf "%s\n" '' >> "conftest.nl"
      "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
      as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -5581,8 +5861,8 @@ else
  fi
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+printf "%s\n" "$ac_cv_path_SED" >&6; }
   SED="$ac_cv_path_SED"
    rm -f conftest.sed
  
@@ -5599,11 +5879,12 @@ Xsed="$SED -e 1s/^X//"
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+printf %s "checking for grep that handles long lines and -e... " >&6; }
+if test ${ac_cv_path_GREP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -z "$GREP"; then
    ac_path_GREP_found=false
    # Loop through the user's path and test for each of PROGNAME-LIST
@@ -5611,10 +5892,15 @@ else
  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in grep ggrep
+   do
      for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
        as_fn_executable_p "$ac_path_GREP" || continue
  # Check for GNU ac_path_GREP and select it if it is found.
    # Check for GNU $ac_path_GREP
@@ -5623,13 +5909,13 @@ case `"$ac_path_GREP" --version 2>&1` in
    ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  *)
    ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
    while :
    do
      cat "conftest.in" "conftest.in" >"conftest.tmp"
      mv "conftest.tmp" "conftest.in"
      cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
+    printf "%s\n" 'GREP' >> "conftest.nl"
      "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
      as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -5657,16 +5943,17 @@ else
  fi
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+printf "%s\n" "$ac_cv_path_GREP" >&6; }
   GREP="$ac_cv_path_GREP"
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+printf %s "checking for egrep... " >&6; }
+if test ${ac_cv_path_EGREP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
     then ac_cv_path_EGREP="$GREP -E"
     else
@@ -5677,10 +5964,15 @@ else
  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in egrep
+   do
      for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
        as_fn_executable_p "$ac_path_EGREP" || continue
  # Check for GNU ac_path_EGREP and select it if it is found.
    # Check for GNU $ac_path_EGREP
@@ -5689,13 +5981,13 @@ case `"$ac_path_EGREP" --version 2>&1` in
    ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  *)
    ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
    while :
    do
      cat "conftest.in" "conftest.in" >"conftest.tmp"
      mv "conftest.tmp" "conftest.in"
      cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
+    printf "%s\n" 'EGREP' >> "conftest.nl"
      "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
      as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -5724,16 +6016,17 @@ fi
  
     fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+printf "%s\n" "$ac_cv_path_EGREP" >&6; }
   EGREP="$ac_cv_path_EGREP"
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+printf %s "checking for fgrep... " >&6; }
+if test ${ac_cv_path_FGREP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
     then ac_cv_path_FGREP="$GREP -F"
     else
@@ -5744,10 +6037,15 @@ else
  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in fgrep
+   do
      for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
        as_fn_executable_p "$ac_path_FGREP" || continue
  # Check for GNU ac_path_FGREP and select it if it is found.
    # Check for GNU $ac_path_FGREP
@@ -5756,13 +6054,13 @@ case `"$ac_path_FGREP" --version 2>&1` in
    ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  *)
    ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
    while :
    do
      cat "conftest.in" "conftest.in" >"conftest.tmp"
      mv "conftest.tmp" "conftest.in"
      cp "conftest.in" "conftest.nl"
-    $as_echo 'FGREP' >> "conftest.nl"
+    printf "%s\n" 'FGREP' >> "conftest.nl"
      "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
      as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -5791,8 +6089,8 @@ fi
  
     fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+printf "%s\n" "$ac_cv_path_FGREP" >&6; }
   FGREP="$ac_cv_path_FGREP"
  
  
@@ -5817,20 +6115,21 @@ test -z "$GREP" && GREP=grep
  
  
  # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
+if test ${with_gnu_ld+y}
+then :
+  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else $as_nop
    with_gnu_ld=no
  fi
  
  ac_prog=ld
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+printf %s "checking for ld used by $CC... " >&6; }
    case $host in
    *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
+    # gcc leaves a trailing carriage return, which upsets mingw
      ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    *)
      ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
@@ -5844,7 +6143,7 @@ $as_echo_n "checking for ld used by $CC... " >&6; }
        while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
        done
-      test -z "$LD" && LD="$ac_prog"
+      test -z "$LD" && LD=$ac_prog
        ;;
    "")
      # If it fails, then pretend we aren't using GCC.
@@ -5855,56 +6154,58 @@ $as_echo_n "checking for ld used by $CC... " >&6; }
      with_gnu_ld=unknown
      ;;
    esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
+elif test yes = "$with_gnu_ld"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+printf %s "checking for GNU ld... " >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+printf %s "checking for non-GNU ld... " >&6; }
  fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+if test ${lt_cv_path_LD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
+      lt_cv_path_LD=$ac_dir/$ac_prog
        # Check to see if the program is GNU ld.  I'd rather use --version,
        # but apparently some variants of GNU ld only accept -v.
        # Break only if it was the GNU/non-GNU ld that we prefer.
        case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
        *GNU* | *'with BFD'*)
-       test "$with_gnu_ld" != no && break
+       test no != "$with_gnu_ld" && break
         ;;
        *)
-       test "$with_gnu_ld" != yes && break
+       test yes != "$with_gnu_ld" && break
         ;;
        esac
      fi
    done
-  IFS="$lt_save_ifs"
+  IFS=$lt_save_ifs
  else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+  lt_cv_path_LD=$LD # Let the user override the test with a path.
  fi
  fi
  
-LD="$lt_cv_path_LD"
+LD=$lt_cv_path_LD
  if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
+if test ${lt_cv_prog_gnu_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    # I'd rather use --version here, but apparently some GNU lds only accept -v.
  case `$LD -v 2>&1 </dev/null` in
  *GNU* | *'with BFD'*)
@@ -5915,8 +6216,8 @@ case `$LD -v 2>&1 </dev/null` in
    ;;
  esac
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
  with_gnu_ld=$lt_cv_prog_gnu_ld
  
  
@@ -5927,40 +6228,46 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test ${lt_cv_path_NM+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$NM"; then
    # Let the user override the test.
-  lt_cv_path_NM="$NM"
+  lt_cv_path_NM=$NM
  else
-  lt_nm_to_check="${ac_tool_prefix}nm"
+  lt_nm_to_check=${ac_tool_prefix}nm
    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
      lt_nm_to_check="$lt_nm_to_check nm"
    fi
    for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
      for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+      tmp_nm=$ac_dir/$lt_tmp_nm
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
         # Check to see if the nm accepts a BSD-compat flag.
-       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
         #   nm: unknown option "B" ignored
         # Tru64's nm complains that /dev/null is an invalid object file
-       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-       */dev/null* | *'Invalid file or object type'*)
+       # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+       case $build_os in
+       mingw*) lt_bad_file=conftest.nm/nofile ;;
+       *) lt_bad_file=/dev/null ;;
+       esac
+       case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
+       *$lt_bad_file* | *'Invalid file or object type'*)
           lt_cv_path_NM="$tmp_nm -B"
-         break
+         break 2
           ;;
         *)
-         case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+         case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
           */dev/null*)
             lt_cv_path_NM="$tmp_nm -p"
-           break
+           break 2
             ;;
           *)
             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
@@ -5971,15 +6278,15 @@ else
         esac
        fi
      done
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
    done
    : ${lt_cv_path_NM=no}
  fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+printf "%s\n" "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+  NM=$lt_cv_path_NM
  else
    # Didn't find any BSD compatible name lister, look for dumpbin.
    if test -n "$DUMPBIN"; then :
@@ -5990,11 +6297,12 @@ else
    do
      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DUMPBIN+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$DUMPBIN"; then
    ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  else
@@ -6002,11 +6310,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6017,11 +6329,11 @@ fi
  fi
  DUMPBIN=$ac_cv_prog_DUMPBIN
  if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+printf "%s\n" "$DUMPBIN" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -6034,11 +6346,12 @@ if test -z "$DUMPBIN"; then
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_DUMPBIN"; then
    ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  else
@@ -6046,11 +6359,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6061,11 +6378,11 @@ fi
  fi
  ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -6077,17 +6394,17 @@ done
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      DUMPBIN=$ac_ct_DUMPBIN
    fi
  fi
  
-    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
      *COFF*)
-      DUMPBIN="$DUMPBIN -symbols"
+      DUMPBIN="$DUMPBIN -symbols -headers"
        ;;
      *)
        DUMPBIN=:
@@ -6095,8 +6412,8 @@ fi
      esac
    fi
  
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
+  if test : != "$DUMPBIN"; then
+    NM=$DUMPBIN
    fi
  fi
  test -z "$NM" && NM=nm
@@ -6106,11 +6423,12 @@ test -z "$NM" && NM=nm
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+printf %s "checking the name lister ($NM) interface... " >&6; }
+if test ${lt_cv_nm_interface+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_nm_interface="BSD nm"
    echo "int some_variable = 0;" > conftest.$ac_ext
    (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
@@ -6126,28 +6444,29 @@ else
    fi
    rm -f conftest*
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+printf "%s\n" "$lt_cv_nm_interface" >&6; }
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+printf %s "checking whether ln -s works... " >&6; }
  LN_S=$as_ln_s
  if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+printf "%s\n" "no, using $LN_S" >&6; }
  fi
  
  # find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+printf %s "checking the maximum length of command line arguments... " >&6; }
+if test ${lt_cv_sys_max_cmd_len+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
      i=0
-  teststring="ABCD"
+  teststring=ABCD
  
    case $build_os in
    msdosdjgpp*)
@@ -6187,7 +6506,7 @@ else
      lt_cv_sys_max_cmd_len=8192;
      ;;
  
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+  bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
      # This has been around since 386BSD, at least.  Likely further.
      if test -x /sbin/sysctl; then
        lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
@@ -6230,29 +6549,30 @@ else
    sysv5* | sco5v6* | sysv4.2uw2*)
      kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
      if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[         ]//'`
+      lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[        ]//'`
      else
        lt_cv_sys_max_cmd_len=32768
      fi
      ;;
    *)
      lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+       test undefined != "$lt_cv_sys_max_cmd_len"; then
        lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
        lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
      else
        # Make teststring a little bigger before we do anything with it.
        # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
+      for i in 1 2 3 4 5 6 7 8; do
          teststring=$teststring$teststring
        done
        SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
        # If test is not a shell built-in, we'll probably end up computing a
        # maximum length that is only half of the actual maximum length, but
        # we can't tell.
-      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-             test $i != 17 # 1/2 MB should be enough
+             test 17 != "$i" # 1/2 MB should be enough
        do
          i=`expr $i + 1`
          teststring=$teststring$teststring
@@ -6270,12 +6590,12 @@ else
  
  fi
  
-if test -n $lt_cv_sys_max_cmd_len ; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+if test -n "$lt_cv_sys_max_cmd_len"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
+printf "%s\n" "none" >&6; }
  fi
  max_cmd_len=$lt_cv_sys_max_cmd_len
  
@@ -6288,30 +6608,6 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
  : ${MV="mv -f"}
  : ${RM="rm -f"}
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,b/c, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
  if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    lt_unset=unset
  else
@@ -6343,11 +6639,12 @@ esac
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+printf %s "checking how to convert $build file names to $host format... " >&6; }
+if test ${lt_cv_to_host_file_cmd+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    case $host in
    *-*-mingw* )
      case $build in
@@ -6383,18 +6680,19 @@ esac
  fi
  
  to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
  
  
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+printf %s "checking how to convert $build file names to toolchain format... " >&6; }
+if test ${lt_cv_to_tool_file_cmd+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    #assume ordinary cross tools, or native build.
  lt_cv_to_tool_file_cmd=func_convert_file_noop
  case $host in
@@ -6410,22 +6708,23 @@ esac
  fi
  
  to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
  
  
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+printf %s "checking for $LD option to reload object files... " >&6; }
+if test ${lt_cv_ld_reload_flag+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_ld_reload_flag='-r'
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
  reload_flag=$lt_cv_ld_reload_flag
  case $reload_flag in
  "" | " "*) ;;
@@ -6434,13 +6733,13 @@ esac
  reload_cmds='$LD$reload_flag -o $output$reload_objs'
  case $host_os in
    cygwin* | mingw* | pw32* | cegcc*)
-    if test "$GCC" != yes; then
+    if test yes != "$GCC"; then
        reload_cmds=false
      fi
      ;;
    darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    if test yes = "$GCC"; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
      else
        reload_cmds='$LD$reload_flag -o $output$reload_objs'
      fi
@@ -6456,13 +6755,122 @@ esac
  
  
  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
+set dummy ${ac_tool_prefix}file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_FILECMD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$FILECMD"; then
+  ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_FILECMD="${ac_tool_prefix}file"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+FILECMD=$ac_cv_prog_FILECMD
+if test -n "$FILECMD"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
+printf "%s\n" "$FILECMD" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_FILECMD"; then
+  ac_ct_FILECMD=$FILECMD
+  # Extract the first word of "file", so it can be a program name with args.
+set dummy file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_FILECMD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_FILECMD"; then
+  ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_FILECMD="file"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD
+if test -n "$ac_ct_FILECMD"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
+printf "%s\n" "$ac_ct_FILECMD" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+  if test "x$ac_ct_FILECMD" = x; then
+    FILECMD=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    FILECMD=$ac_ct_FILECMD
+  fi
+else
+  FILECMD="$ac_cv_prog_FILECMD"
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$OBJDUMP"; then
    ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  else
@@ -6470,11 +6878,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6485,11 +6897,11 @@ fi
  fi
  OBJDUMP=$ac_cv_prog_OBJDUMP
  if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -6498,11 +6910,12 @@ if test -z "$ac_cv_prog_OBJDUMP"; then
    ac_ct_OBJDUMP=$OBJDUMP
    # Extract the first word of "objdump", so it can be a program name with args.
  set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_OBJDUMP"; then
    ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  else
@@ -6510,11 +6923,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6525,11 +6942,11 @@ fi
  fi
  ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_OBJDUMP" = x; then
@@ -6537,8 +6954,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      OBJDUMP=$ac_ct_OBJDUMP
@@ -6554,24 +6971,28 @@ test -z "$OBJDUMP" && OBJDUMP=objdump
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+printf %s "checking how to recognize dependent libraries... " >&6; }
+if test ${lt_cv_deplibs_check_method+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_file_magic_cmd='$MAGIC_CMD'
  lt_cv_file_magic_test_file=
  lt_cv_deplibs_check_method='unknown'
  # Need to set the preceding variable on all platforms that support
  # interlibrary dependencies.
  # 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
+# 'unknown' -- same as none, but documents that we really don't know.
  # 'pass_all' -- all dependencies passed with no checks.
  # 'test_compile' -- check by making test program.
  # 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
  
  case $host_os in
  aix[4-9]*)
@@ -6584,7 +7005,7 @@ beos*)
  
  bsdi[45]*)
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_cmd='$FILECMD -L'
    lt_cv_file_magic_test_file=/shlib/libc.so
    ;;
  
@@ -6598,8 +7019,7 @@ mingw* | pw32*)
    # Base MSYS/MinGW do not provide the 'file' command needed by
    # func_win32_libid shell function, so use a weaker test based on 'objdump',
    # unless we find 'file', for example because we are cross-compiling.
-  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
-  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+  if ( file / ) >/dev/null 2>&1; then
      lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
      lt_cv_file_magic_cmd='func_win32_libid'
    else
@@ -6619,14 +7039,14 @@ darwin* | rhapsody*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
    if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
      case $host_cpu in
      i*86 )
        # Not sure whether the presence of OpenBSD here was a mistake.
        # Let's accept both of them until this is cleared up.
        lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_cmd=$FILECMD
        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
        ;;
      esac
@@ -6635,16 +7055,12 @@ freebsd* | dragonfly*)
    fi
    ;;
  
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
  haiku*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
  hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_cmd=$FILECMD
    case $host_cpu in
    ia64*)
      lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
@@ -6677,11 +7093,11 @@ irix5* | irix6* | nonstopux*)
    ;;
  
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-netbsd*)
+netbsd* | netbsdelf*-gnu)
    if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
      lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
    else
@@ -6691,7 +7107,7 @@ netbsd*)
  
  newos6*)
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_cmd=$FILECMD
    lt_cv_file_magic_test_file=/usr/lib/libnls.so
    ;;
  
@@ -6699,8 +7115,8 @@ newos6*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+openbsd* | bitrig*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
      lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
    else
      lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
@@ -6753,11 +7169,14 @@ sysv4 | sysv4.3*)
  tpf*)
    lt_cv_deplibs_check_method=pass_all
    ;;
+os2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
  esac
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
  
  file_magic_glob=
  want_nocaseglob=no
@@ -6801,11 +7220,12 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
  set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$DLLTOOL"; then
    ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
  else
@@ -6813,11 +7233,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6828,11 +7252,11 @@ fi
  fi
  DLLTOOL=$ac_cv_prog_DLLTOOL
  if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -6841,11 +7265,12 @@ if test -z "$ac_cv_prog_DLLTOOL"; then
    ac_ct_DLLTOOL=$DLLTOOL
    # Extract the first word of "dlltool", so it can be a program name with args.
  set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_DLLTOOL"; then
    ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
  else
@@ -6853,11 +7278,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6868,11 +7297,11 @@ fi
  fi
  ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
  if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_DLLTOOL" = x; then
@@ -6880,8 +7309,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      DLLTOOL=$ac_ct_DLLTOOL
@@ -6898,17 +7327,21 @@ test -z "$DLLTOOL" && DLLTOOL=dlltool
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+printf %s "checking how to associate runtime and link libraries... " >&6; }
+if test ${lt_cv_sharedlib_from_linklib_cmd+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_sharedlib_from_linklib_cmd='unknown'
  
  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh
-  # decide which to use based on capabilities of $DLLTOOL
+  # two different shell functions defined in ltmain.sh;
+  # decide which one to use based on capabilities of $DLLTOOL
    case `$DLLTOOL --help 2>&1` in
    *--identify-strict*)
      lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
@@ -6920,13 +7353,13 @@ cygwin* | mingw* | pw32* | cegcc*)
    ;;
  *)
    # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  lt_cv_sharedlib_from_linklib_cmd=$ECHO
    ;;
  esac
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
  sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
  test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
  
@@ -6942,11 +7375,12 @@ if test -n "$ac_tool_prefix"; then
    do
      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AR+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$AR"; then
    ac_cv_prog_AR="$AR" # Let the user override the test.
  else
@@ -6954,11 +7388,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -6969,11 +7407,11 @@ fi
  fi
  AR=$ac_cv_prog_AR
  if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+printf "%s\n" "$AR" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -6986,11 +7424,12 @@ if test -z "$AR"; then
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AR+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_AR"; then
    ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  else
@@ -6998,11 +7437,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_AR="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7013,11 +7456,11 @@ fi
  fi
  ac_ct_AR=$ac_cv_prog_ac_ct_AR
  if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+printf "%s\n" "$ac_ct_AR" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -7029,8 +7472,8 @@ done
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      AR=$ac_ct_AR
@@ -7038,65 +7481,83 @@ esac
  fi
  
  : ${AR=ar}
-: ${AR_FLAGS=cru}
  
  
  
  
  
  
+# Use ARFLAGS variable as AR's operation code to sync the variable naming with
+# Automake.  If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
+# higher priority because thats what people were doing historically (setting
+# ARFLAGS for automake and AR_FLAGS for libtool).  FIXME: Make the AR_FLAGS
+# variable obsoleted/removed.
  
+test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
+lt_ar_flags=$AR_FLAGS
  
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+
+# Make AR_FLAGS overridable by 'make ARFLAGS='.  Don't try to run-time override
+# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
+
+
+
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+printf %s "checking for archiver @FILE support... " >&6; }
+if test ${lt_cv_ar_at_file+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_ar_at_file=no
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    echo conftest.$ac_objext > conftest.lst
        lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
        { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
    (eval $lt_ar_try) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
-      if test "$ac_status" -eq 0; then
+      if test 0 -eq "$ac_status"; then
         # Ensure the archiver fails upon bogus file names.
         rm -f conftest.$ac_objext libconftest.a
         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
    (eval $lt_ar_try) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
-       if test "$ac_status" -ne 0; then
+       if test 0 -ne "$ac_status"; then
            lt_cv_ar_at_file=@
          fi
        fi
        rm -f conftest.* libconftest.a
  
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+printf "%s\n" "$lt_cv_ar_at_file" >&6; }
  
-if test "x$lt_cv_ar_at_file" = xno; then
+if test no = "$lt_cv_ar_at_file"; then
    archiver_list_spec=
  else
    archiver_list_spec=$lt_cv_ar_at_file
@@ -7111,11 +7572,12 @@ fi
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$STRIP"; then
    ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  else
@@ -7123,11 +7585,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7138,11 +7604,11 @@ fi
  fi
  STRIP=$ac_cv_prog_STRIP
  if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -7151,11 +7617,12 @@ if test -z "$ac_cv_prog_STRIP"; then
    ac_ct_STRIP=$STRIP
    # Extract the first word of "strip", so it can be a program name with args.
  set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_STRIP"; then
    ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  else
@@ -7163,11 +7630,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7178,11 +7649,11 @@ fi
  fi
  ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_STRIP" = x; then
@@ -7190,8 +7661,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      STRIP=$ac_ct_STRIP
@@ -7210,11 +7681,12 @@ test -z "$STRIP" && STRIP=:
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RANLIB+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$RANLIB"; then
    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  else
@@ -7222,11 +7694,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7237,11 +7713,11 @@ fi
  fi
  RANLIB=$ac_cv_prog_RANLIB
  if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+printf "%s\n" "$RANLIB" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -7250,11 +7726,12 @@ if test -z "$ac_cv_prog_RANLIB"; then
    ac_ct_RANLIB=$RANLIB
    # Extract the first word of "ranlib", so it can be a program name with args.
  set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RANLIB+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_RANLIB"; then
    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  else
@@ -7262,11 +7739,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7277,11 +7758,11 @@ fi
  fi
  ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+printf "%s\n" "$ac_ct_RANLIB" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_RANLIB" = x; then
@@ -7289,8 +7770,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      RANLIB=$ac_ct_RANLIB
@@ -7313,7 +7794,7 @@ old_postuninstall_cmds=
  
  if test -n "$RANLIB"; then
    case $host_os in
-  openbsd*)
+  bitrig* | openbsd*)
      old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
      ;;
    *)
@@ -7379,11 +7860,12 @@ compiler=$CC
  
  
  # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+printf %s "checking command to parse $NM output from $compiler object... " >&6; }
+if test ${lt_cv_sys_global_symbol_pipe+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
  
  # These are sane defaults that work on at least a few old systems.
  # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
@@ -7403,7 +7885,7 @@ cygwin* | mingw* | pw32* | cegcc*)
    symcode='[ABCDGISTW]'
    ;;
  hpux*)
-  if test "$host_cpu" = ia64; then
+  if test ia64 = "$host_cpu"; then
      symcode='[ABCDEGRST]'
    fi
    ;;
@@ -7436,14 +7918,44 @@ case `$NM -V 2>&1` in
    symcode='[ABCDGIRSTW]' ;;
  esac
  
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  # Gets list of data symbols to import.
+  lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
+  # Adjust the below global symbol transforms to fixup imported variables.
+  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
+  lt_c_name_lib_hook="\
+  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
+  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
+else
+  # Disable hooks by default.
+  lt_cv_sys_global_symbol_to_import=
+  lt_cdecl_hook=
+  lt_c_name_hook=
+  lt_c_name_lib_hook=
+fi
+
  # Transform an extracted symbol line into a proper C declaration.
  # Some systems (esp. on ia64) link data and code symbols differently,
  # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
  
  # Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
  
  # Handle CRLF in mingw tool chain
  opt_cr=
@@ -7461,26 +7973,29 @@ for ac_symprfx in "" "_"; do
  
    # Write the raw and C identifiers.
    if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
+    # Fake it for dumpbin and say T for any non-static function,
+    # D for any global variable and I for any imported variable.
+    # Also find C++ and __fastcall symbols from MSVC++ or ICC,
      # which start with @ or ?.
      lt_cv_sys_global_symbol_pipe="$AWK '"\
  "     {last_section=section; section=\$ 3};"\
  "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
  "     \$ 0!~/External *\|/{next};"\
  "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  "     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
  "     ' prfx=^$ac_symprfx"
    else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[     ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+    lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[    ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
    fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
  
    # Check to see that the pipe works correctly.
    pipe_works=no
@@ -7502,15 +8017,12 @@ _LT_EOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
      # Now try to grab the symbols.
      nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
+    $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5
+    if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then
        # Try sorting and uniquifying the output.
        if sort "$nlist" | uniq > "$nlist"T; then
         mv -f "$nlist"T "$nlist"
@@ -7523,11 +8035,11 @@ _LT_EOF
         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
           cat <<_LT_EOF > conftest.$ac_ext
  /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
     relocations are performed -- see ld's documentation on pseudo-relocs.  */
  # define LT_DLSYM_CONST
-#elif defined(__osf__)
+#elif defined __osf__
  /* This system does not cope well with relocations in const data.  */
  # define LT_DLSYM_CONST
  #else
@@ -7553,7 +8065,7 @@ lt__PROGRAM__LTX_preloaded_symbols[] =
  {
    { "@PROGRAM@", (void *) 0 },
  _LT_EOF
-         $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+         $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
           cat <<\_LT_EOF >> conftest.$ac_ext
    {0, (void *) 0}
  };
@@ -7573,13 +8085,13 @@ _LT_EOF
           mv conftest.$ac_objext conftstm.$ac_objext
           lt_globsym_save_LIBS=$LIBS
           lt_globsym_save_CFLAGS=$CFLAGS
-         LIBS="conftstm.$ac_objext"
+         LIBS=conftstm.$ac_objext
           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
    (eval $ac_link) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest$ac_exeext; then
             pipe_works=yes
           fi
           LIBS=$lt_globsym_save_LIBS
@@ -7600,7 +8112,7 @@ _LT_EOF
    rm -rf conftest* conftst*
  
    # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
+  if test yes = "$pipe_works"; then
      break
    else
      lt_cv_sys_global_symbol_pipe=
@@ -7613,11 +8125,11 @@ if test -z "$lt_cv_sys_global_symbol_pipe"; then
    lt_cv_sys_global_symbol_to_cdecl=
  fi
  if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+printf "%s\n" "failed" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
  fi
  
  # Response file support.
@@ -7653,82 +8165,183 @@ fi
  
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
+
+
+
+
+
+
+
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+printf %s "checking for sysroot... " >&6; }
  
  # Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
+if test ${with_sysroot+y}
+then :
    withval=$with_sysroot;
-else
+else $as_nop
    with_sysroot=no
  fi
  
  
  lt_sysroot=
-case ${with_sysroot} in #(
+case $with_sysroot in #(
   yes)
-   if test "$GCC" = yes; then
+   if test yes = "$GCC"; then
       lt_sysroot=`$CC --print-sysroot 2>/dev/null`
     fi
     ;; #(
   /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
     ;; #(
   no|'')
     ;; #(
   *)
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
-$as_echo "${with_sysroot}" >&6; }
+   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+printf "%s\n" "$with_sysroot" >&6; }
     as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
     ;;
  esac
  
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+printf "%s\n" "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+printf %s "checking for a working dd... " >&6; }
+if test ${ac_cv_path_lt_DD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+  ac_path_lt_DD_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in dd
+   do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+      $ac_path_lt_DD_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_lt_DD"; then
+    :
+  fi
+else
+  ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+printf %s "checking how to truncate binary pipes... " >&6; }
+if test ${lt_cv_truncate_bin+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+printf "%s\n" "$lt_cv_truncate_bin" >&6; }
+
  
  
  
  
  
+
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in $*""; do
+      case $cc_temp in
+        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
  # Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
+if test ${enable_libtool_lock+y}
+then :
    enableval=$enable_libtool_lock;
  fi
  
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
  
  # Some flags need to be propagated to the compiler or linker for good
  # libtool support.
  case $host in
  ia64-*-hpux*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set mode
+  # options accordingly.
    echo 'int i;' > conftest.$ac_ext
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
+    case `$FILECMD conftest.$ac_objext` in
        *ELF-32*)
-       HPUX_IA64_MODE="32"
+       HPUX_IA64_MODE=32
         ;;
        *ELF-64*)
-       HPUX_IA64_MODE="64"
+       HPUX_IA64_MODE=64
         ;;
      esac
    fi
    rm -rf conftest*
    ;;
  *-*-irix6*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
    echo '#line '$LINENO' "configure"' > conftest.$ac_ext
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
+    if test yes = "$lt_cv_prog_gnu_ld"; then
+      case `$FILECMD conftest.$ac_objext` in
         *32-bit*)
           LD="${LD-ld} -melf32bsmip"
           ;;
@@ -7740,7 +8353,7 @@ ia64-*-hpux*)
         ;;
        esac
      else
-      case `/usr/bin/file conftest.$ac_objext` in
+      case `$FILECMD conftest.$ac_objext` in
         *32-bit*)
           LD="${LD-ld} -32"
           ;;
@@ -7756,25 +8369,76 @@ ia64-*-hpux*)
    rm -rf conftest*
    ;;
  
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+mips64*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    emul=elf
+    case `$FILECMD conftest.$ac_objext` in
+      *32-bit*)
+       emul="${emul}32"
+       ;;
+      *64-bit*)
+       emul="${emul}64"
+       ;;
+    esac
+    case `$FILECMD conftest.$ac_objext` in
+      *MSB*)
+       emul="${emul}btsmip"
+       ;;
+      *LSB*)
+       emul="${emul}ltsmip"
+       ;;
+    esac
+    case `$FILECMD conftest.$ac_objext` in
+      *N32*)
+       emul="${emul}n32"
+       ;;
+    esac
+    LD="${LD-ld} -m $emul"
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
  s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.  Note that the listed cases only cover the
+  # situations where additional linker options are needed (such as when
+  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+  # vice versa); the common cases where no linker options are needed do
+  # not appear in the list.
    echo 'int i;' > conftest.$ac_ext
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
+    case `$FILECMD conftest.o` in
        *32-bit*)
         case $host in
           x86_64-*kfreebsd*-gnu)
             LD="${LD-ld} -m elf_i386_fbsd"
             ;;
           x86_64-*linux*)
-           LD="${LD-ld} -m elf_i386"
+           case `$FILECMD conftest.o` in
+             *x86-64*)
+               LD="${LD-ld} -m elf32_x86_64"
+               ;;
+             *)
+               LD="${LD-ld} -m elf_i386"
+               ;;
+           esac
+           ;;
+         powerpc64le-*linux*)
+           LD="${LD-ld} -m elf32lppclinux"
             ;;
-         ppc64-*linux*|powerpc64-*linux*)
+         powerpc64-*linux*)
             LD="${LD-ld} -m elf32ppclinux"
             ;;
           s390x-*linux*)
@@ -7793,7 +8457,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
           x86_64-*linux*)
             LD="${LD-ld} -m elf_x86_64"
             ;;
-         ppc*-*linux*|powerpc*-*linux*)
+         powerpcle-*linux*)
+           LD="${LD-ld} -m elf64lppc"
+           ;;
+         powerpc-*linux*)
             LD="${LD-ld} -m elf64ppc"
             ;;
           s390*-*linux*|s390*-*tpf*)
@@ -7811,13 +8478,14 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  
  *-*-sco3.2v5*)
    # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
+  SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS -belf"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+printf %s "checking whether the C compiler needs -belf... " >&6; }
+if test ${lt_cv_cc_needs_belf+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -7828,19 +8496,20 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    lt_cv_cc_needs_belf=yes
-else
+else $as_nop
    lt_cv_cc_needs_belf=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
       ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
@@ -7849,27 +8518,28 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
+  if test yes != "$lt_cv_cc_needs_belf"; then
      # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
+    CFLAGS=$SAVE_CFLAGS
    fi
    ;;
  *-*solaris*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
    echo 'int i;' > conftest.$ac_ext
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
+    case `$FILECMD conftest.o` in
      *64-bit*)
        case $lt_cv_prog_gnu_ld in
        yes*)
          case $host in
-        i?86-*-solaris*)
+        i?86-*-solaris*|x86_64-*-solaris*)
            LD="${LD-ld} -m elf_x86_64"
            ;;
          sparc*-*-solaris*)
@@ -7878,7 +8548,7 @@ $as_echo "$lt_cv_cc_needs_belf" >&6; }
          esac
          # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
          if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD="${LD-ld}_sol2"
+          LD=${LD-ld}_sol2
          fi
          ;;
        *)
@@ -7894,16 +8564,17 @@ $as_echo "$lt_cv_cc_needs_belf" >&6; }
    ;;
  esac
  
-need_locks="$enable_libtool_lock"
+need_locks=$enable_libtool_lock
  
  if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
  set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MANIFEST_TOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$MANIFEST_TOOL"; then
    ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
  else
@@ -7911,11 +8582,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7926,11 +8601,11 @@ fi
  fi
  MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
  if test -n "$MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+printf "%s\n" "$MANIFEST_TOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -7939,11 +8614,12 @@ if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
    ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
    # Extract the first word of "mt", so it can be a program name with args.
  set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_MANIFEST_TOOL"; then
    ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
  else
@@ -7951,11 +8627,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -7966,11 +8646,11 @@ fi
  fi
  ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
  if test -n "$ac_ct_MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_MANIFEST_TOOL" = x; then
@@ -7978,8 +8658,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
@@ -7989,11 +8669,12 @@ else
  fi
  
  test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if test ${lt_cv_path_mainfest_tool+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_path_mainfest_tool=no
    echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
    $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
@@ -8003,9 +8684,9 @@ else
    fi
    rm -f conftest*
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test "x$lt_cv_path_mainfest_tool" != xyes; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
    MANIFEST_TOOL=:
  fi
  
@@ -8019,11 +8700,12 @@ fi
      if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DSYMUTIL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$DSYMUTIL"; then
    ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  else
@@ -8031,11 +8713,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8046,11 +8732,11 @@ fi
  fi
  DSYMUTIL=$ac_cv_prog_DSYMUTIL
  if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+printf "%s\n" "$DSYMUTIL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -8059,11 +8745,12 @@ if test -z "$ac_cv_prog_DSYMUTIL"; then
    ac_ct_DSYMUTIL=$DSYMUTIL
    # Extract the first word of "dsymutil", so it can be a program name with args.
  set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_DSYMUTIL"; then
    ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  else
@@ -8071,11 +8758,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8086,11 +8777,11 @@ fi
  fi
  ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_DSYMUTIL" = x; then
@@ -8098,8 +8789,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      DSYMUTIL=$ac_ct_DSYMUTIL
@@ -8111,11 +8802,12 @@ fi
      if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_NMEDIT+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$NMEDIT"; then
    ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  else
@@ -8123,11 +8815,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8138,11 +8834,11 @@ fi
  fi
  NMEDIT=$ac_cv_prog_NMEDIT
  if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+printf "%s\n" "$NMEDIT" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -8151,11 +8847,12 @@ if test -z "$ac_cv_prog_NMEDIT"; then
    ac_ct_NMEDIT=$NMEDIT
    # Extract the first word of "nmedit", so it can be a program name with args.
  set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_NMEDIT+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_NMEDIT"; then
    ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
  else
@@ -8163,11 +8860,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8178,11 +8879,11 @@ fi
  fi
  ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
  if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+printf "%s\n" "$ac_ct_NMEDIT" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_NMEDIT" = x; then
@@ -8190,8 +8891,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      NMEDIT=$ac_ct_NMEDIT
@@ -8203,11 +8904,12 @@ fi
      if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
  set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_LIPO+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$LIPO"; then
    ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
  else
@@ -8215,11 +8917,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8230,11 +8936,11 @@ fi
  fi
  LIPO=$ac_cv_prog_LIPO
  if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+printf "%s\n" "$LIPO" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -8243,11 +8949,12 @@ if test -z "$ac_cv_prog_LIPO"; then
    ac_ct_LIPO=$LIPO
    # Extract the first word of "lipo", so it can be a program name with args.
  set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_LIPO+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_LIPO"; then
    ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
  else
@@ -8255,11 +8962,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8270,11 +8981,11 @@ fi
  fi
  ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
  if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+printf "%s\n" "$ac_ct_LIPO" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_LIPO" = x; then
@@ -8282,8 +8993,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      LIPO=$ac_ct_LIPO
@@ -8295,11 +9006,12 @@ fi
      if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
  set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$OTOOL"; then
    ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
  else
@@ -8307,11 +9019,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8322,11 +9038,11 @@ fi
  fi
  OTOOL=$ac_cv_prog_OTOOL
  if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+printf "%s\n" "$OTOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -8335,11 +9051,12 @@ if test -z "$ac_cv_prog_OTOOL"; then
    ac_ct_OTOOL=$OTOOL
    # Extract the first word of "otool", so it can be a program name with args.
  set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_OTOOL"; then
    ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
  else
@@ -8347,11 +9064,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8362,11 +9083,11 @@ fi
  fi
  ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
  if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+printf "%s\n" "$ac_ct_OTOOL" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_OTOOL" = x; then
@@ -8374,8 +9095,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      OTOOL=$ac_ct_OTOOL
@@ -8387,11 +9108,12 @@ fi
      if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
  set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL64+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$OTOOL64"; then
    ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
  else
@@ -8399,11 +9121,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8414,11 +9140,11 @@ fi
  fi
  OTOOL64=$ac_cv_prog_OTOOL64
  if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+printf "%s\n" "$OTOOL64" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -8427,11 +9153,12 @@ if test -z "$ac_cv_prog_OTOOL64"; then
    ac_ct_OTOOL64=$OTOOL64
    # Extract the first word of "otool64", so it can be a program name with args.
  set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL64+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$ac_ct_OTOOL64"; then
    ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
  else
@@ -8439,11 +9166,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
      ac_cv_prog_ac_ct_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
@@ -8454,11 +9185,11 @@ fi
  fi
  ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
  if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+printf "%s\n" "$ac_ct_OTOOL64" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
    if test "x$ac_ct_OTOOL64" = x; then
@@ -8466,8 +9197,8 @@ fi
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      OTOOL64=$ac_ct_OTOOL64
@@ -8502,13 +9233,14 @@ fi
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+printf %s "checking for -single_module linker flag... " >&6; }
+if test ${lt_cv_apple_cc_single_mod+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
+      if test -z "$LT_MULTI_MODULE"; then
         # By default we will add the -single_module flag. You can override
         # by either setting the environment variable LT_MULTI_MODULE
         # non-empty at configure time, or by adding -multi_module to the
@@ -8526,7 +9258,7 @@ else
           cat conftest.err >&5
         # Otherwise, if the output was created with a 0 exit code from
         # the compiler, it worked.
-       elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+       elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
           lt_cv_apple_cc_single_mod=yes
         else
           cat conftest.err >&5
@@ -8535,14 +9267,15 @@ else
         rm -f conftest.*
        fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+printf %s "checking for -exported_symbols_list linker flag... " >&6; }
+if test ${lt_cv_ld_exported_symbols_list+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_ld_exported_symbols_list=no
        save_LDFLAGS=$LDFLAGS
        echo "_main" > conftest.sym
@@ -8551,39 +9284,41 @@ else
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    lt_cv_ld_exported_symbols_list=yes
-else
+else $as_nop
    lt_cv_ld_exported_symbols_list=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
-       LDFLAGS="$save_LDFLAGS"
+       LDFLAGS=$save_LDFLAGS
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+printf %s "checking for -force_load linker flag... " >&6; }
+if test ${lt_cv_ld_force_load+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_ld_force_load=no
        cat > conftest.c << _LT_EOF
  int forced_loaded() { return 2;}
  _LT_EOF
        echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
        $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
-      echo "$AR cru libconftest.a conftest.o" >&5
-      $AR cru libconftest.a conftest.o 2>&5
+      echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5
+      $AR $AR_FLAGS libconftest.a conftest.o 2>&5
        echo "$RANLIB libconftest.a" >&5
        $RANLIB libconftest.a 2>&5
        cat > conftest.c << _LT_EOF
@@ -8594,7 +9329,7 @@ _LT_EOF
        _lt_result=$?
        if test -s conftest.err && $GREP force_load conftest.err; then
         cat conftest.err >&5
-      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
         lt_cv_ld_force_load=yes
        else
         cat conftest.err >&5
@@ -8603,36 +9338,31 @@ _LT_EOF
          rm -rf conftest.dSYM
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+printf "%s\n" "$lt_cv_ld_force_load" >&6; }
      case $host_os in
      rhapsody* | darwin1.[012])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
      darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-       10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-         _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-       10.[012]*)
-         _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-       10.*)
-         _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+    darwin*)
+      case $MACOSX_DEPLOYMENT_TARGET,$host in
+        10.[012],*|,*powerpc*-darwin[5-8]*)
+          _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+        *)
+          _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
        esac
      ;;
    esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+    if test yes = "$lt_cv_apple_cc_single_mod"; then
        _lt_dar_single_mod='$single_module'
      fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    if test yes = "$lt_cv_ld_exported_symbols_list"; then
+      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
      else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
      fi
-    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
        _lt_dsymutil='~$DSYMUTIL $lib || :'
      else
        _lt_dsymutil=
@@ -8640,169 +9370,162 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
      ;;
    esac
  
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x$2 in
+    x)
+        ;;
+    *:)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+        ;;
+    x:*)
+        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+        ;;
+    *)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+  if test $ac_cache; then
+    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+      printf "%s\n" "#define $ac_item 1" >> confdefs.h
+    fi
+    ac_header= ac_cache=
+  elif test $ac_header; then
+    ac_cache=$ac_item
+  else
+    ac_header=$ac_item
+  fi
+done
  
-int
-main ()
-{
  
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
  
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
  
-fi
  
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
  
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
  
-else
-  ac_cv_header_stdc=no
  fi
-rm -f conftest*
+ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
  
  fi
  
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-                  (('a' <= (c) && (c) <= 'i') \
-                    || ('j' <= (c) && (c) <= 'r') \
-                    || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
  
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
+
+
+func_stripname_cnf ()
  {
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-       || toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+  case $2 in
+  .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
+  *)  func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
+  esac
+} # func_stripname_cnf
  
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
  
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
  
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
  
-fi
  
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                 inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+# Set options
  
-fi
  
-done
+
+        enable_dlopen=no
  
  
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
+  enable_win32_dll=no
  
+
+            # Check whether --enable-shared was given.
+if test ${enable_shared+y}
+then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+       IFS=$lt_save_ifs
+       if test "X$pkg" = "X$p"; then
+         enable_shared=yes
+       fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else $as_nop
+  enable_shared=yes
  fi
  
-done
  
  
  
  
-func_stripname_cnf ()
-{
-  case ${2} in
-  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
-  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
-  esac
-} # func_stripname_cnf
  
  
  
  
+  # Check whether --enable-static was given.
+if test ${enable_static+y}
+then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+       IFS=$lt_save_ifs
+       if test "X$pkg" = "X$p"; then
+         enable_static=yes
+       fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else $as_nop
+  enable_static=yes
+fi
  
-# Set options
  
  
  
-        enable_dlopen=no
  
  
  
@@ -8810,30 +9533,29 @@ func_stripname_cnf ()
  
  
  # Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
+if test ${with_pic+y}
+then :
    withval=$with_pic; lt_p=${PACKAGE-default}
      case $withval in
      yes|no) pic_mode=$withval ;;
      *)
        pic_mode=default
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for lt_pkg in $withval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$lt_pkg" = "X$lt_p"; then
           pic_mode=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac
-else
+else $as_nop
    pic_mode=default
  fi
  
  
-test -z "$pic_mode" && pic_mode=default
-
  
  
  
@@ -8841,7 +9563,8 @@ test -z "$pic_mode" && pic_mode=default
  
  
    # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
+if test ${enable_fast_install+y}
+then :
    enableval=$enable_fast_install; p=${PACKAGE-default}
      case $enableval in
      yes) enable_fast_install=yes ;;
@@ -8849,17 +9572,17 @@ if test "${enable_fast_install+set}" = set; then :
      *)
        enable_fast_install=no
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for pkg in $enableval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$pkg" = "X$p"; then
           enable_fast_install=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac
-else
+else $as_nop
    enable_fast_install=yes
  fi
  
@@ -8870,11 +9593,65 @@ fi
  
  
  
+  shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+printf %s "checking which variant of shared library versioning to provide... " >&6; }
+
+# Check whether --with-aix-soname was given.
+if test ${with_aix_soname+y}
+then :
+  withval=$with_aix_soname; case $withval in
+    aix|svr4|both)
+      ;;
+    *)
+      as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+      ;;
+    esac
+    lt_cv_with_aix_soname=$with_aix_soname
+else $as_nop
+  if test ${lt_cv_with_aix_soname+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  lt_cv_with_aix_soname=aix
+fi
+
+    with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+printf "%s\n" "$with_aix_soname" >&6; }
+  if test aix != "$with_aix_soname"; then
+    # For the AIX way of multilib, we name the shared archive member
+    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+    # the AIX toolchain works better with OBJECT_MODE set (default 32).
+    if test 64 = "${OBJECT_MODE-32}"; then
+      shared_archive_member_spec=shr_64
+    else
+      shared_archive_member_spec=shr
+    fi
+  fi
+  ;;
+*)
+  with_aix_soname=aix
+  ;;
+esac
+
+
+
+
+
+
+
  
  
  
  # This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
+LIBTOOL_DEPS=$ltmain
  
  # Always use our own libtool.
  LIBTOOL='$(SHELL) $(top_builddir)/libtool'
@@ -8923,15 +9700,16 @@ test -z "$LN_S" && LN_S="ln -s"
  
  
  
-if test -n "${ZSH_VERSION+set}" ; then
+if test -n "${ZSH_VERSION+set}"; then
     setopt NO_GLOB_SUBST
  fi
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+printf %s "checking for objdir... " >&6; }
+if test ${lt_cv_objdir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    rm -f .libs 2>/dev/null
  mkdir .libs 2>/dev/null
  if test -d .libs; then
@@ -8942,17 +9720,15 @@ else
  fi
  rmdir .libs 2>/dev/null
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+printf "%s\n" "$lt_cv_objdir" >&6; }
  objdir=$lt_cv_objdir
  
  
  
  
  
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
+printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
  
  
  
@@ -8962,7 +9738,7 @@ aix3*)
    # AIX sometimes has problems with the GCC collect2 program.  For some
    # reason, if we set the COLLECT_NAMES environment variable, the problems
    # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
+  if test set != "${COLLECT_NAMES+set}"; then
      COLLECT_NAMES=
      export COLLECT_NAMES
    fi
@@ -8973,14 +9749,14 @@ esac
  ofile=libtool
  can_build_shared=yes
  
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
+# All known linkers require a '.a' archive for static linking (except MSVC and
+# ICC, which need '.lib').
  libext=a
  
-with_gnu_ld="$lt_cv_prog_gnu_ld"
+with_gnu_ld=$lt_cv_prog_gnu_ld
  
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
+old_CC=$CC
+old_CFLAGS=$CFLAGS
  
  # Set sane defaults for various variables
  test -z "$CC" && CC=cc
@@ -8989,15 +9765,8 @@ test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  test -z "$LD" && LD=ld
  test -z "$ac_objext" && ac_objext=o
  
-for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
  
  
  # Only perform the check for file, if the check method requires it
@@ -9005,29 +9774,30 @@ test -z "$MAGIC_CMD" && MAGIC_CMD=file
  case $deplibs_check_method in
  file_magic*)
    if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+printf %s "checking for ${ac_tool_prefix}file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    case $MAGIC_CMD in
  [\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    ;;
  *)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
    for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/${ac_tool_prefix}file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+    if test -f "$ac_dir/${ac_tool_prefix}file"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
        if test -n "$file_magic_test_file"; then
         case $deplibs_check_method in
         "file_magic "*)
           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-         MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+         MAGIC_CMD=$lt_cv_path_MAGIC_CMD
           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
             $EGREP "$file_magic_regex" > /dev/null; then
             :
@@ -9050,19 +9820,19 @@ _LT_EOF
        break
      fi
    done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
    ;;
  esac
  fi
  
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
  if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -9071,29 +9841,30 @@ fi
  
  if test -z "$lt_cv_path_MAGIC_CMD"; then
    if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+printf %s "checking for file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    case $MAGIC_CMD in
  [\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    ;;
  *)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
    for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/file; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+    if test -f "$ac_dir/file"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"file"
        if test -n "$file_magic_test_file"; then
         case $deplibs_check_method in
         "file_magic "*)
           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-         MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+         MAGIC_CMD=$lt_cv_path_MAGIC_CMD
           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
             $EGREP "$file_magic_regex" > /dev/null; then
             :
@@ -9116,19 +9887,19 @@ _LT_EOF
        break
      fi
    done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
    ;;
  esac
  fi
  
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
  if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
@@ -9143,7 +9914,7 @@ esac
  
  # Use C for the default configuration in the libtool script
  
-lt_save_CC="$CC"
+lt_save_CC=$CC
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -9205,7 +9976,7 @@ if test -n "$compiler"; then
  
  lt_prog_compiler_no_builtin_flag=
  
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    case $cc_basename in
    nvcc*)
      lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
@@ -9213,15 +9984,16 @@ if test "$GCC" = yes; then
      lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
    esac
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test ${lt_cv_prog_compiler_rtti_exceptions+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_rtti_exceptions=no
     ac_outfile=conftest.$ac_objext
     echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
     # Insert the option either (1) after the last *FLAGS variable, or
     # (2) before a word containing "conftest.", or (3) at the end.
     # Note that $ac_compile itself does not contain backslashes and begins
@@ -9248,10 +10020,10 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
  
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
      lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
  else
      :
@@ -9269,17 +10041,18 @@ lt_prog_compiler_pic=
  lt_prog_compiler_static=
  
  
-  if test "$GCC" = yes; then
+  if test yes = "$GCC"; then
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_static='-static'
  
      case $host_os in
        aix*)
        # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         lt_prog_compiler_static='-Bstatic'
        fi
+      lt_prog_compiler_pic='-fPIC'
        ;;
  
      amigaos*)
@@ -9290,8 +10063,8 @@ lt_prog_compiler_static=
          ;;
        m68k)
              # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
              lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
          ;;
        esac
@@ -9307,6 +10080,11 @@ lt_prog_compiler_static=
        # Although the cygwin gcc ignores -fPIC, still need this for old-style
        # (--disable-auto-import) libraries
        lt_prog_compiler_pic='-DDLL_EXPORT'
+      case $host_os in
+      os2*)
+       lt_prog_compiler_static='$wl-static'
+       ;;
+      esac
        ;;
  
      darwin* | rhapsody*)
@@ -9377,7 +10155,7 @@ lt_prog_compiler_static=
      case $host_os in
      aix*)
        lt_prog_compiler_wl='-Wl,'
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         lt_prog_compiler_static='-Bstatic'
        else
@@ -9385,10 +10163,29 @@ lt_prog_compiler_static=
        fi
        ;;
  
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      case $cc_basename in
+      nagfor*)
+        # NAG Fortran compiler
+        lt_prog_compiler_wl='-Wl,-Wl,,'
+        lt_prog_compiler_pic='-PIC'
+        lt_prog_compiler_static='-Bstatic'
+        ;;
+      esac
+      ;;
+
      mingw* | cygwin* | pw32* | os2* | cegcc*)
        # This hack is so that the source file can tell whether it is being
        # built for inclusion in a dll (and should export symbols for example).
        lt_prog_compiler_pic='-DDLL_EXPORT'
+      case $host_os in
+      os2*)
+       lt_prog_compiler_static='$wl-static'
+       ;;
+      esac
        ;;
  
      hpux9* | hpux10* | hpux11*)
@@ -9404,7 +10201,7 @@ lt_prog_compiler_static=
         ;;
        esac
        # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      lt_prog_compiler_static='$wl-a ${wl}archive'
        ;;
  
      irix5* | irix6* | nonstopux*)
@@ -9413,14 +10210,20 @@ lt_prog_compiler_static=
        lt_prog_compiler_static='-non_shared'
        ;;
  
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
        case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
+      # old Intel for x86_64, which still supported -KPIC.
        ecc*)
         lt_prog_compiler_wl='-Wl,'
         lt_prog_compiler_pic='-KPIC'
         lt_prog_compiler_static='-static'
          ;;
+      # flang / f18. f95 an alias for gfortran or flang on Debian
+      flang* | f18* | f95*)
+       lt_prog_compiler_wl='-Wl,'
+       lt_prog_compiler_pic='-fPIC'
+       lt_prog_compiler_static='-static'
+        ;;
        # icc used to be incompatible with GCC.
        # ICC 10 doesn't accept -KPIC any more.
        icc* | ifort*)
@@ -9440,6 +10243,12 @@ lt_prog_compiler_static=
         lt_prog_compiler_pic='-PIC'
         lt_prog_compiler_static='-Bstatic'
         ;;
+      tcc*)
+       # Fabrice Bellard et al's Tiny C Compiler
+       lt_prog_compiler_wl='-Wl,'
+       lt_prog_compiler_pic='-fPIC'
+       lt_prog_compiler_static='-static'
+       ;;
        pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
          # Portland Group compilers (*not* the Pentium gcc compiler,
         # which looks to be a dead project)
@@ -9459,7 +10268,7 @@ lt_prog_compiler_static=
         lt_prog_compiler_static='-qstaticlink'
         ;;
        *)
-       case `$CC -V 2>&1 | sed 5q` in
+       case `$CC -V 2>&1 | $SED 5q` in
         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
           # Sun Fortran 8.3 passes all unrecognized flags to the linker
           lt_prog_compiler_pic='-KPIC'
@@ -9537,7 +10346,7 @@ lt_prog_compiler_static=
        ;;
  
      sysv4*MP*)
-      if test -d /usr/nec ;then
+      if test -d /usr/nec; then
         lt_prog_compiler_pic='-Kconform_pic'
         lt_prog_compiler_static='-Bstatic'
        fi
@@ -9566,7 +10375,7 @@ lt_prog_compiler_static=
    fi
  
  case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
+  # For platforms that do not support PIC, -DPIC is meaningless:
    *djgpp*)
      lt_prog_compiler_pic=
      ;;
@@ -9575,30 +10384,32 @@ case $host_os in
      ;;
  esac
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+printf %s "checking for $compiler option to produce PIC... " >&6; }
+if test ${lt_cv_prog_compiler_pic+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
  lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
  
  #
  # Check to make sure the PIC flag actually works.
  #
  if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test ${lt_cv_prog_compiler_pic_works+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_pic_works=no
     ac_outfile=conftest.$ac_objext
     echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
     # Insert the option either (1) after the last *FLAGS variable, or
     # (2) before a word containing "conftest.", or (3) at the end.
     # Note that $ac_compile itself does not contain backslashes and begins
@@ -9625,10 +10436,10 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
  
-if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
      case $lt_prog_compiler_pic in
       "" | " "*) ;;
       *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
@@ -9654,13 +10465,14 @@ fi
  # Check to make sure the static flag actually works.
  #
  wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test ${lt_cv_prog_compiler_static_works+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_static_works=no
-   save_LDFLAGS="$LDFLAGS"
+   save_LDFLAGS=$LDFLAGS
     LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
     echo "$lt_simple_link_test_code" > conftest.$ac_ext
     if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
@@ -9679,13 +10491,13 @@ else
       fi
     fi
     $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
+   LDFLAGS=$save_LDFLAGS
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
  
-if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+if test yes = "$lt_cv_prog_compiler_static_works"; then
      :
  else
      lt_prog_compiler_static=
@@ -9697,11 +10509,12 @@ fi
  
  
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_c_o=no
     $RM -r conftest 2>/dev/null
     mkdir conftest
@@ -9744,19 +10557,20 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
  
  
  
  
  
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_c_o=no
     $RM -r conftest 2>/dev/null
     mkdir conftest
@@ -9799,28 +10613,28 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
  
  
  
  
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
    # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+printf %s "checking if we can lock with hard links... " >&6; }
    hard_links=yes
    $RM conftest*
    ln conftest.a conftest.b 2>/dev/null && hard_links=no
    touch conftest.a
    ln conftest.a conftest.b 2>&5 || hard_links=no
    ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test "$hard_links" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+printf "%s\n" "$hard_links" >&6; }
+  if test no = "$hard_links"; then
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
      need_locks=warn
    fi
  else
@@ -9832,8 +10646,8 @@ fi
  
  
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
  
    runpath_var=
    allow_undefined_flag=
@@ -9863,9 +10677,9 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
    # included in the symbol list
    include_expsyms=
    # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
+  # it will be wrapped by ' (' and ')$', so one must not match beginning or
+  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+  # as well as any symbol that contains 'd'.
    exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
    # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
    # platforms (ab)use it in PIC code, but their linkers get confused if
@@ -9877,20 +10691,23 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
  
    case $host_os in
    cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
      # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
+    # Microsoft Visual C++ or Intel C++ Compiler.
+    if test yes != "$GCC"; then
        with_gnu_ld=no
      fi
      ;;
    interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
      with_gnu_ld=yes
      ;;
-  openbsd*)
+  openbsd* | bitrig*)
      with_gnu_ld=no
      ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs=no
+    ;;
    esac
  
    ld_shlibs=yes
@@ -9898,7 +10715,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
    # On some targets, GNU ld is compatible enough with the native linker
    # that we're better off using the native interface for both.
    lt_use_gnu_ld_interface=no
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      case $host_os in
        aix*)
         # The AIX port of GNU ld has always aspired to compatibility
@@ -9920,24 +10737,24 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
      esac
    fi
  
-  if test "$lt_use_gnu_ld_interface" = yes; then
+  if test yes = "$lt_use_gnu_ld_interface"; then
      # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
+    wlarc='$wl'
  
      # Set some defaults for GNU ld with shared library support. These
      # are reset later if shared libraries are not supported. Putting them
      # here allows them to be overridden if necessary.
      runpath_var=LD_RUN_PATH
-    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-    export_dynamic_flag_spec='${wl}--export-dynamic'
+    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+    export_dynamic_flag_spec='$wl--export-dynamic'
      # ancient GNU ld didn't support --whole-archive et. al.
      if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
      else
        whole_archive_flag_spec=
      fi
      supports_anon_versioning=no
-    case `$LD -v 2>&1` in
+    case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
        *GNU\ gold*) supports_anon_versioning=yes ;;
        *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
        *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
@@ -9950,7 +10767,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
      case $host_os in
      aix[3-9]*)
        # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
+      if test ia64 != "$host_cpu"; then
         ld_shlibs=no
         cat <<_LT_EOF 1>&2
  
@@ -9969,7 +10786,7 @@ _LT_EOF
        case $host_cpu in
        powerpc)
              # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
              archive_expsym_cmds=''
          ;;
        m68k)
@@ -9985,7 +10802,7 @@ _LT_EOF
         allow_undefined_flag=unsupported
         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
         # support --undefined.  This deserves some investigation.  FIXME
-       archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        else
         ld_shlibs=no
        fi
@@ -9995,7 +10812,7 @@ _LT_EOF
        # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
        # as there is no search path for DLLs.
        hardcode_libdir_flag_spec='-L$libdir'
-      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      export_dynamic_flag_spec='$wl--export-all-symbols'
        allow_undefined_flag=unsupported
        always_export_symbols=no
        enable_shared_with_static_runtimes=yes
@@ -10003,61 +10820,90 @@ _LT_EOF
        exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
  
        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-       # If the export-symbols file already is a .def file (1st line
-       # is EXPORTS), use it as is; otherwise, prepend...
-       archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-         cp $export_symbols $output_objdir/$soname.def;
-       else
-         echo EXPORTS > $output_objdir/$soname.def;
-         cat $export_symbols >> $output_objdir/$soname.def;
-       fi~
-       $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+       # If the export-symbols file already is a .def file, use it as
+       # is; otherwise, prepend EXPORTS...
+       archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
        else
         ld_shlibs=no
        fi
        ;;
  
      haiku*)
-      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        link_all_deplibs=yes
        ;;
  
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      shrext_cmds=.dll
+      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       prefix_cmds="$SED"~
+       if test EXPORTS = "`$SED 1q $export_symbols`"; then
+         prefix_cmds="$prefix_cmds -e 1d";
+       fi~
+       prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+       cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      enable_shared_with_static_runtimes=yes
+      file_list_spec='@'
+      ;;
+
      interix[3-9]*)
        hardcode_direct=no
        hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-      export_dynamic_flag_spec='${wl}-E'
+      hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+      export_dynamic_flag_spec='$wl-E'
        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
        # Instead, shared libraries are loaded at an image base (0x10000000 by
        # default) and relocated if they conflict, which is a slow very memory
        # consuming and fragmenting process.  To avoid this, we pick a random,
        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
        ;;
  
      gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
        tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
+      if test linux-dietlibc = "$host_os"; then
         case $cc_basename in
           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
         esac
        fi
        if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-        && test "$tmp_diet" = no
+        && test no = "$tmp_diet"
        then
         tmp_addflag=' $pic_flag'
         tmp_sharedflag='-shared'
         case $cc_basename,$host_cpu in
          pgcc*)                         # Portland Group C compiler
-         whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           tmp_addflag=' $pic_flag'
           ;;
         pgf77* | pgf90* | pgf95* | pgfortran*)
                                         # Portland Group f77 and f90 compilers
-         whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           tmp_addflag=' $pic_flag -Mnomain' ;;
         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
           tmp_addflag=' -i_dynamic' ;;
@@ -10068,42 +10914,48 @@ _LT_EOF
         lf95*)                          # Lahey Fortran 8.1
           whole_archive_flag_spec=
           tmp_sharedflag='--shared' ;;
+        nagfor*)                        # NAGFOR 5.3
+          tmp_sharedflag='-Wl,-shared' ;;
         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
           tmp_sharedflag='-qmkshrobj'
           tmp_addflag= ;;
         nvcc*)  # Cuda Compiler Driver 2.2
-         whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           compiler_needs_object=yes
           ;;
         esac
-       case `$CC -V 2>&1 | sed 5q` in
+       case `$CC -V 2>&1 | $SED 5q` in
         *Sun\ C*)                       # Sun C 5.9
-         whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           compiler_needs_object=yes
           tmp_sharedflag='-G' ;;
         *Sun\ F*)                       # Sun Fortran 8.3
           tmp_sharedflag='-G' ;;
         esac
-       archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
  
-        if test "x$supports_anon_versioning" = xyes; then
+        if test yes = "$supports_anon_versioning"; then
            archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-           cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-           echo "local: *; };" >> $output_objdir/$libname.ver~
-           $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+            cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
          fi
  
         case $cc_basename in
+       tcc*)
+         hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+         export_dynamic_flag_spec='-rdynamic'
+         ;;
         xlf* | bgf* | bgxlf* | mpixlf*)
           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+         hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-         if test "x$supports_anon_versioning" = xyes; then
+         if test yes = "$supports_anon_versioning"; then
             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-             echo "local: *; };" >> $output_objdir/$libname.ver~
-             $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+              cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
           fi
           ;;
         esac
@@ -10112,13 +10964,13 @@ _LT_EOF
        fi
        ;;
  
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
         wlarc=
        else
-       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        fi
        ;;
  
@@ -10136,8 +10988,8 @@ _LT_EOF
  
  _LT_EOF
        elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        else
         ld_shlibs=no
        fi
@@ -10149,7 +11001,7 @@ _LT_EOF
         ld_shlibs=no
         cat <<_LT_EOF 1>&2
  
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
  *** reliably create shared libraries on SCO systems.  Therefore, libtool
  *** is disabling shared libraries support.  We urge you to upgrade GNU
  *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
@@ -10164,9 +11016,9 @@ _LT_EOF
           # DT_RUNPATH tag from executables and libraries.  But doing so
           # requires that you compile everything twice, which is a pain.
           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-           hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-           archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+           hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+           archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+           archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
           else
             ld_shlibs=no
           fi
@@ -10183,15 +11035,15 @@ _LT_EOF
  
      *)
        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        else
         ld_shlibs=no
        fi
        ;;
      esac
  
-    if test "$ld_shlibs" = no; then
+    if test no = "$ld_shlibs"; then
        runpath_var=
        hardcode_libdir_flag_spec=
        export_dynamic_flag_spec=
@@ -10207,7 +11059,7 @@ _LT_EOF
        # Note: this linker hardcodes the directories in LIBPATH if there
        # are no directories specified by -L.
        hardcode_minus_L=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
         # Neither direct hardcoding nor static linking is supported with a
         # broken collect2.
         hardcode_direct=unsupported
@@ -10215,34 +11067,57 @@ _LT_EOF
        ;;
  
      aix[4-9]*)
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # On IA64, the linker does run time linking by default, so we don't
         # have to do anything special.
         aix_use_runtimelinking=no
         exp_sym_flag='-Bexport'
-       no_entry_flag=""
+       no_entry_flag=
        else
         # If we're using GNU nm, then we don't want the "-C" option.
-       # -C means demangle to AIX nm, but means don't demangle with GNU nm
-       # Also, AIX nm treats weak defined symbols like other global
-       # defined symbols, whereas GNU nm marks them as "W".
+       # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+       # Without the "-l" option, or with the "-B" option, AIX nm treats
+       # weak defined symbols like other global defined symbols, whereas
+       # GNU nm marks them as "W".
+       # While the 'weak' keyword is ignored in the Export File, we need
+       # it in the Import File for the 'aix-soname' feature, so we have
+       # to replace the "-B" option with "-P" for AIX nm.
         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-         export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
         else
-         export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
         fi
         aix_use_runtimelinking=no
  
         # Test if we are trying to use run time linking or normal
         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-       # need to do runtime linking.
+       # have runtime linking enabled, and use it for executables.
+       # For shared libraries, we enable/disable runtime linking
+       # depending on the kind of the shared library created -
+       # when "with_aix_soname,aix_use_runtimelinking" is:
+       # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+       # "aix,yes"  lib.so          shared, rtl:yes, for executables
+       #            lib.a           static archive
+       # "both,no"  lib.so.V(shr.o) shared, rtl:yes
+       #            lib.a(lib.so.V) shared, rtl:no,  for executables
+       # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+       #            lib.a(lib.so.V) shared, rtl:no
+       # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+       #            lib.a           static archive
         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
           for ld_flag in $LDFLAGS; do
-         if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+         if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
             aix_use_runtimelinking=yes
             break
           fi
           done
+         if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+           # With aix-soname=svr4, we create the lib.so.V shared archives only,
+           # so we don't have lib.a shared libs to link our executables.
+           # We have to force runtime linking in this case.
+           aix_use_runtimelinking=yes
+           LDFLAGS="$LDFLAGS -Wl,-brtl"
+         fi
           ;;
         esac
  
@@ -10261,13 +11136,21 @@ _LT_EOF
        hardcode_direct_absolute=yes
        hardcode_libdir_separator=':'
        link_all_deplibs=yes
-      file_list_spec='${wl}-f,'
+      file_list_spec='$wl-f,'
+      case $with_aix_soname,$aix_use_runtimelinking in
+      aix,*) ;; # traditional, no import file
+      svr4,* | *,yes) # use import file
+       # The Import File defines what to hardcode.
+       hardcode_direct=no
+       hardcode_direct_absolute=no
+       ;;
+      esac
  
-      if test "$GCC" = yes; then
+      if test yes = "$GCC"; then
         case $host_os in aix4.[012]|aix4.[012].*)
         # We only want to do this on AIX 4.2 and lower, the check
         # below for broken collect2 doesn't work under 4.3+
-         collect2name=`${CC} -print-prog-name=collect2`
+         collect2name=`$CC -print-prog-name=collect2`
           if test -f "$collect2name" &&
            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
           then
@@ -10286,52 +11169,61 @@ _LT_EOF
           ;;
         esac
         shared_flag='-shared'
-       if test "$aix_use_runtimelinking" = yes; then
-         shared_flag="$shared_flag "'${wl}-G'
+       if test yes = "$aix_use_runtimelinking"; then
+         shared_flag="$shared_flag "'$wl-G'
         fi
+       # Need to ensure runtime linking is disabled for the traditional
+       # shared library, or the linker may eventually find shared libraries
+       # /with/ Import File - we do not want to mix them.
+       shared_flag_aix='-shared'
+       shared_flag_svr4='-shared $wl-G'
        else
         # not using gcc
-       if test "$host_cpu" = ia64; then
+       if test ia64 = "$host_cpu"; then
         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
         # chokes on -Wl,-G. The following line is correct:
           shared_flag='-G'
         else
-         if test "$aix_use_runtimelinking" = yes; then
-           shared_flag='${wl}-G'
+         if test yes = "$aix_use_runtimelinking"; then
+           shared_flag='$wl-G'
           else
-           shared_flag='${wl}-bM:SRE'
+           shared_flag='$wl-bM:SRE'
           fi
+         shared_flag_aix='$wl-bM:SRE'
+         shared_flag_svr4='$wl-G'
         fi
        fi
  
-      export_dynamic_flag_spec='${wl}-bexpall'
+      export_dynamic_flag_spec='$wl-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to export.
        always_export_symbols=yes
-      if test "$aix_use_runtimelinking" = yes; then
+      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
         # Warning - without using the other runtime loading flags (-brtl),
         # -berok will link without error, but may produce a broken library.
         allow_undefined_flag='-berok'
          # Determine the default libpath from the value encoded in an
          # empty executable.
-        if test "${lt_cv_aix_libpath+set}" = set; then
+        if test set = "${lt_cv_aix_libpath+set}"; then
    aix_libpath=$lt_cv_aix_libpath
  else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_aix_libpath_+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
  
    lt_aix_libpath_sed='
        /Import File Strings/,/^$/ {
@@ -10346,10 +11238,10 @@ if ac_fn_c_try_link "$LINENO"; then :
      lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
    fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
    if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_="/usr/lib:/lib"
+    lt_cv_aix_libpath_=/usr/lib:/lib
    fi
  
  fi
@@ -10357,34 +11249,36 @@ fi
    aix_libpath=$lt_cv_aix_libpath_
  fi
  
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
        else
-       if test "$host_cpu" = ia64; then
-         hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+       if test ia64 = "$host_cpu"; then
+         hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
           allow_undefined_flag="-z nodefs"
-         archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+         archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
         else
          # Determine the default libpath from the value encoded in an
          # empty executable.
-        if test "${lt_cv_aix_libpath+set}" = set; then
+        if test set = "${lt_cv_aix_libpath+set}"; then
    aix_libpath=$lt_cv_aix_libpath
  else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_aix_libpath_+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
  
    lt_aix_libpath_sed='
        /Import File Strings/,/^$/ {
@@ -10399,10 +11293,10 @@ if ac_fn_c_try_link "$LINENO"; then :
      lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
    fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
    if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_="/usr/lib:/lib"
+    lt_cv_aix_libpath_=/usr/lib:/lib
    fi
  
  fi
@@ -10410,21 +11304,33 @@ fi
    aix_libpath=$lt_cv_aix_libpath_
  fi
  
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
           # Warning - without using the other run time loading flags,
           # -berok will link without error, but may produce a broken library.
-         no_undefined_flag=' ${wl}-bernotok'
-         allow_undefined_flag=' ${wl}-berok'
-         if test "$with_gnu_ld" = yes; then
+         no_undefined_flag=' $wl-bernotok'
+         allow_undefined_flag=' $wl-berok'
+         if test yes = "$with_gnu_ld"; then
             # We only use this code for GNU lds that support --whole-archive.
-           whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+           whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
           else
             # Exported symbols can be pulled into shared objects from archives
             whole_archive_flag_spec='$convenience'
           fi
           archive_cmds_need_lc=yes
-         # This is similar to how AIX traditionally builds its shared libraries.
-         archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+         archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+         # -brtl affects multiple linker settings, -berok does not and is overridden later
+         compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+         if test svr4 != "$with_aix_soname"; then
+           # This is similar to how AIX traditionally builds its shared libraries.
+           archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+         fi
+         if test aix != "$with_aix_soname"; then
+           archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+         else
+           # used by -dlpreopen to get the symbols
+           archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+         fi
+         archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
         fi
        fi
        ;;
@@ -10433,7 +11339,7 @@ fi
        case $host_cpu in
        powerpc)
              # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
              archive_expsym_cmds=''
          ;;
        m68k)
@@ -10450,12 +11356,12 @@ fi
  
      cygwin* | mingw* | pw32* | cegcc*)
        # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
+      # Microsoft Visual C++ or Intel C++ Compiler.
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        case $cc_basename in
-      cl*)
-       # Native MSVC
+      cl* | icl*)
+       # Native MSVC or ICC
         hardcode_libdir_flag_spec=' '
         allow_undefined_flag=unsupported
         always_export_symbols=yes
@@ -10463,16 +11369,17 @@ fi
         # Tell ltmain to make .lib files, not .a files.
         libext=lib
         # Tell ltmain to make .dll files, not .so files.
-       shrext_cmds=".dll"
+       shrext_cmds=.dll
         # FIXME: Setting linknames here is a bad hack.
-       archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-       archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-           sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-         else
-           sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-         fi~
-         $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-         linknames='
+       archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+       archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+            cp "$export_symbols" "$output_objdir/$soname.def";
+            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+          else
+            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+          fi~
+          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+          linknames='
         # The linker will not automatically build a static lib if we build a DLL.
         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
         enable_shared_with_static_runtimes=yes
@@ -10481,27 +11388,27 @@ fi
         # Don't use ranlib
         old_postinstall_cmds='chmod 644 $oldlib'
         postlink_cmds='lt_outputfile="@OUTPUT@"~
-         lt_tool_outputfile="@TOOL_OUTPUT@"~
-         case $lt_outputfile in
-           *.exe|*.EXE) ;;
-           *)
-             lt_outputfile="$lt_outputfile.exe"
-             lt_tool_outputfile="$lt_tool_outputfile.exe"
-             ;;
-         esac~
-         if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-           $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-           $RM "$lt_outputfile.manifest";
-         fi'
+          lt_tool_outputfile="@TOOL_OUTPUT@"~
+          case $lt_outputfile in
+            *.exe|*.EXE) ;;
+            *)
+              lt_outputfile=$lt_outputfile.exe
+              lt_tool_outputfile=$lt_tool_outputfile.exe
+              ;;
+          esac~
+          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+            $RM "$lt_outputfile.manifest";
+          fi'
         ;;
        *)
-       # Assume MSVC wrapper
+       # Assume MSVC and ICC wrapper
         hardcode_libdir_flag_spec=' '
         allow_undefined_flag=unsupported
         # Tell ltmain to make .lib files, not .a files.
         libext=lib
         # Tell ltmain to make .dll files, not .so files.
-       shrext_cmds=".dll"
+       shrext_cmds=.dll
         # FIXME: Setting linknames here is a bad hack.
         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
         # The linker will automatically build a .lib file if we build a DLL.
@@ -10520,24 +11427,24 @@ fi
    hardcode_direct=no
    hardcode_automatic=yes
    hardcode_shlibpath_var=unsupported
-  if test "$lt_cv_ld_force_load" = "yes"; then
-    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  if test yes = "$lt_cv_ld_force_load"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
  
    else
      whole_archive_flag_spec=''
    fi
    link_all_deplibs=yes
-  allow_undefined_flag="$_lt_dar_allow_undefined"
+  allow_undefined_flag=$_lt_dar_allow_undefined
    case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
+     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
       *) _lt_dar_can_shared=$GCC ;;
    esac
-  if test "$_lt_dar_can_shared" = "yes"; then
+  if test yes = "$_lt_dar_can_shared"; then
      output_verbose_link_cmd=func_echo_all
-    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+    archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+    module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
  
    else
    ld_shlibs=no
@@ -10571,7 +11478,7 @@ fi
        ;;
  
      # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
+    freebsd* | dragonfly* | midnightbsd*)
        archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
        hardcode_libdir_flag_spec='-R$libdir'
        hardcode_direct=yes
@@ -10579,33 +11486,33 @@ fi
        ;;
  
      hpux9*)
-      if test "$GCC" = yes; then
-       archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      if test yes = "$GCC"; then
+       archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
        else
-       archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+       archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
        fi
-      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_flag_spec='$wl+b $wl$libdir'
        hardcode_libdir_separator=:
        hardcode_direct=yes
  
        # hardcode_minus_L: Not really in the search PATH,
        # but as the default location of the library.
        hardcode_minus_L=yes
-      export_dynamic_flag_spec='${wl}-E'
+      export_dynamic_flag_spec='$wl-E'
        ;;
  
      hpux10*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-       archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+       archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
        else
         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
        fi
-      if test "$with_gnu_ld" = no; then
-       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      if test no = "$with_gnu_ld"; then
+       hardcode_libdir_flag_spec='$wl+b $wl$libdir'
         hardcode_libdir_separator=:
         hardcode_direct=yes
         hardcode_direct_absolute=yes
-       export_dynamic_flag_spec='${wl}-E'
+       export_dynamic_flag_spec='$wl-E'
         # hardcode_minus_L: Not really in the search PATH,
         # but as the default location of the library.
         hardcode_minus_L=yes
@@ -10613,37 +11520,38 @@ fi
        ;;
  
      hpux11*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+      if test yes,no = "$GCC,$with_gnu_ld"; then
         case $host_cpu in
         hppa*64*)
-         archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         ia64*)
-         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
-         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         esac
        else
         case $host_cpu in
         hppa*64*)
-         archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         ia64*)
-         archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
  
           # Older versions of the 11.00 compiler do not understand -b yet
           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+printf %s "checking if $CC understands -b... " >&6; }
+if test ${lt_cv_prog_compiler__b+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler__b=no
-   save_LDFLAGS="$LDFLAGS"
+   save_LDFLAGS=$LDFLAGS
     LDFLAGS="$LDFLAGS -b"
     echo "$lt_simple_link_test_code" > conftest.$ac_ext
     if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
@@ -10662,14 +11570,14 @@ else
       fi
     fi
     $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
+   LDFLAGS=$save_LDFLAGS
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
  
-if test x"$lt_cv_prog_compiler__b" = xyes; then
-    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+if test yes = "$lt_cv_prog_compiler__b"; then
+    archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
  else
      archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
  fi
@@ -10677,8 +11585,8 @@ fi
           ;;
         esac
        fi
-      if test "$with_gnu_ld" = no; then
-       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      if test no = "$with_gnu_ld"; then
+       hardcode_libdir_flag_spec='$wl+b $wl$libdir'
         hardcode_libdir_separator=:
  
         case $host_cpu in
@@ -10689,7 +11597,7 @@ fi
         *)
           hardcode_direct=yes
           hardcode_direct_absolute=yes
-         export_dynamic_flag_spec='${wl}-E'
+         export_dynamic_flag_spec='$wl-E'
  
           # hardcode_minus_L: Not really in the search PATH,
           # but as the default location of the library.
@@ -10700,49 +11608,63 @@ fi
        ;;
  
      irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      if test yes = "$GCC"; then
+       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
         # Try to use the -exported_symbol ld option, if it does not
         # work, assume that -exports_file does not work either and
         # implicitly export all symbols.
         # This should be the same for all languages, so no per-tag cache variable.
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  save_LDFLAGS="$LDFLAGS"
-          LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if test ${lt_cv_irix_exported_symbol+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  save_LDFLAGS=$LDFLAGS
+          LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int foo (void) { return 0; }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    lt_cv_irix_exported_symbol=yes
-else
+else $as_nop
    lt_cv_irix_exported_symbol=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
-           LDFLAGS="$save_LDFLAGS"
+           LDFLAGS=$save_LDFLAGS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
-       if test "$lt_cv_irix_exported_symbol" = yes; then
-          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
+       if test yes = "$lt_cv_irix_exported_symbol"; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
         fi
+       link_all_deplibs=no
        else
-       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-       archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+       archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
        fi
        archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
        hardcode_libdir_separator=:
        inherit_rpath=yes
        link_all_deplibs=yes
        ;;
  
-    netbsd*)
+    linux*)
+      case $cc_basename in
+      tcc*)
+       # Fabrice Bellard et al's Tiny C Compiler
+       ld_shlibs=yes
+       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+       ;;
+      esac
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
        else
@@ -10756,7 +11678,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
      newsos6)
        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        hardcode_direct=yes
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
        hardcode_libdir_separator=:
        hardcode_shlibpath_var=no
        ;;
@@ -10764,27 +11686,19 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
      *nto* | *qnx*)
        ;;
  
-    openbsd*)
+    openbsd* | bitrig*)
        if test -f /usr/libexec/ld.so; then
         hardcode_direct=yes
         hardcode_shlibpath_var=no
         hardcode_direct_absolute=yes
-       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-         export_dynamic_flag_spec='${wl}-E'
+         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+         hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+         export_dynamic_flag_spec='$wl-E'
         else
-         case $host_os in
-          openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-            archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-            hardcode_libdir_flag_spec='-R$libdir'
-            ;;
-          *)
-            archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-            hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-            ;;
-         esac
+         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+         hardcode_libdir_flag_spec='$wl-rpath,$libdir'
         fi
        else
         ld_shlibs=no
@@ -10795,33 +11709,54 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        hardcode_libdir_flag_spec='-L$libdir'
        hardcode_minus_L=yes
        allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      shrext_cmds=.dll
+      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       prefix_cmds="$SED"~
+       if test EXPORTS = "`$SED 1q $export_symbols`"; then
+         prefix_cmds="$prefix_cmds -e 1d";
+       fi~
+       prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+       cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      enable_shared_with_static_runtimes=yes
+      file_list_spec='@'
        ;;
  
      osf3*)
-      if test "$GCC" = yes; then
-       allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-       archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      if test yes = "$GCC"; then
+       allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+       archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
        else
         allow_undefined_flag=' -expect_unresolved \*'
-       archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+       archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
        fi
        archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
        hardcode_libdir_separator=:
        ;;
  
      osf4* | osf5*)     # as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-       allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
-       archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      if test yes = "$GCC"; then
+       allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+       archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
        else
         allow_undefined_flag=' -expect_unresolved \*'
-       archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+       archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-       $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
  
         # Both c and cxx compiler support -rpath directly
         hardcode_libdir_flag_spec='-rpath $libdir'
@@ -10832,24 +11767,24 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
  
      solaris*)
        no_undefined_flag=' -z defs'
-      if test "$GCC" = yes; then
-       wlarc='${wl}'
-       archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       wlarc='$wl'
+       archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
        else
         case `$CC -V 2>&1` in
         *"Compilers 5.0"*)
           wlarc=''
-         archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+         archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
           ;;
         *)
-         wlarc='${wl}'
-         archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+         wlarc='$wl'
+         archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
           ;;
         esac
        fi
@@ -10859,11 +11794,11 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        solaris2.[0-5] | solaris2.[0-5].*) ;;
        *)
         # The compiler driver will combine and reorder linker options,
-       # but understands `-z linker_flag'.  GCC discards it without `$wl',
+       # but understands '-z linker_flag'.  GCC discards it without '$wl',
         # but is careful enough not to reorder.
         # Supported since Solaris 2.6 (maybe 2.5.1?)
-       if test "$GCC" = yes; then
-         whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+       if test yes = "$GCC"; then
+         whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
         else
           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
         fi
@@ -10873,10 +11808,10 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        ;;
  
      sunos4*)
-      if test "x$host_vendor" = xsequent; then
+      if test sequent = "$host_vendor"; then
         # Use $CC to link under sequent, because it throws in some extra .o
         # files that make .init and .fini sections work.
-       archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
        else
         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
        fi
@@ -10925,43 +11860,43 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        ;;
  
      sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag='${wl}-z,text'
+      no_undefined_flag='$wl-z,text'
        archive_cmds_need_lc=no
        hardcode_shlibpath_var=no
        runpath_var='LD_RUN_PATH'
  
-      if test "$GCC" = yes; then
-       archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        else
-       archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        fi
        ;;
  
      sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
+      # Note: We CANNOT use -z defs as we might desire, because we do not
        # link with -lc, and that would cause any symbols used from libc to
        # always be unresolved, which means just about no library would
        # ever link correctly.  If we're not using GNU ld we use -z text
        # though, which does catch some bad symbols but isn't as heavy-handed
        # as -z defs.
-      no_undefined_flag='${wl}-z,text'
-      allow_undefined_flag='${wl}-z,nodefs'
+      no_undefined_flag='$wl-z,text'
+      allow_undefined_flag='$wl-z,nodefs'
        archive_cmds_need_lc=no
        hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_flag_spec='$wl-R,$libdir'
        hardcode_libdir_separator=':'
        link_all_deplibs=yes
-      export_dynamic_flag_spec='${wl}-Bexport'
+      export_dynamic_flag_spec='$wl-Bexport'
        runpath_var='LD_RUN_PATH'
  
-      if test "$GCC" = yes; then
-       archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        else
-       archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        fi
        ;;
  
@@ -10976,18 +11911,18 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        ;;
      esac
  
-    if test x$host_vendor = xsni; then
+    if test sni = "$host_vendor"; then
        case $host in
        sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-       export_dynamic_flag_spec='${wl}-Blargedynsym'
+       export_dynamic_flag_spec='$wl-Blargedynsym'
         ;;
        esac
      fi
    fi
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+printf "%s\n" "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
  
  with_gnu_ld=$with_gnu_ld
  
@@ -11013,7 +11948,7 @@ x|xyes)
    # Assume -lc should be added
    archive_cmds_need_lc=yes
  
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
+  if test yes,yes = "$GCC,$enable_shared"; then
      case $archive_cmds in
      *'~'*)
        # FIXME: we may have to deal with multi-command sequences.
@@ -11022,18 +11957,19 @@ x|xyes)
        # Test whether the compiler implicitly links with -lc since on some
        # systems, -lgcc has to come before -lc. If gcc already passes -lc
        # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+printf %s "checking whether -lc should be explicitly linked in... " >&6; }
+if test ${lt_cv_archive_cmds_need_lc+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    $RM conftest*
         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  
         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } 2>conftest.err; then
           soname=conftest
           lib=conftest
@@ -11051,7 +11987,7 @@ else
           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
    (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
           then
             lt_cv_archive_cmds_need_lc=no
@@ -11065,8 +12001,8 @@ else
         $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
        archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
        ;;
      esac
@@ -11225,17 +12161,17 @@ esac
  
  
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+printf %s "checking dynamic linker characteristics... " >&6; }
  
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
+    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+    *) lt_awk_arg='/^libraries:/' ;;
    esac
    case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
-    *) lt_sed_strip_eq="s,=/,/,g" ;;
+    mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+    *) lt_sed_strip_eq='s|=/|/|g' ;;
    esac
    lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
    case $lt_search_path_spec in
@@ -11251,28 +12187,35 @@ if test "$GCC" = yes; then
      ;;
    esac
    # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
+  # and add multilib dir if necessary...
    lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  # ...but if some path component already ends with the multilib dir we assume
+  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+  case "$lt_multi_os_dir; $lt_search_path_spec " in
+  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+    lt_multi_os_dir=
+    ;;
+  esac
    for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
+    if test -d "$lt_sys_path$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+    elif test -n "$lt_multi_os_dir"; then
        test -d "$lt_sys_path" && \
         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
      fi
    done
    lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
+BEGIN {RS = " "; FS = "/|\n";} {
+  lt_foo = "";
+  lt_count = 0;
    for (lt_i = NF; lt_i > 0; lt_i--) {
      if ($lt_i != "" && $lt_i != ".") {
        if ($lt_i == "..") {
          lt_count++;
        } else {
          if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
+          lt_foo = "/" $lt_i lt_foo;
          } else {
            lt_count--;
          }
@@ -11286,7 +12229,7 @@ BEGIN {RS=" "; FS="/|\n";} {
    # for these hosts.
    case $host_os in
      mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+      $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
    esac
    sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
  else
@@ -11295,7 +12238,7 @@ fi
  library_names_spec=
  libname_spec='lib$name'
  soname_spec=
-shrext_cmds=".so"
+shrext_cmds=.so
  postinstall_cmds=
  postuninstall_cmds=
  finish_cmds=
@@ -11312,14 +12255,16 @@ hardcode_into_libs=no
  # flags to be left without arguments
  need_version=unknown
  
+
+
  case $host_os in
  aix3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
    shlibpath_var=LIBPATH
  
    # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
+  soname_spec='$libname$release$shared_ext$major'
    ;;
  
  aix[4-9]*)
@@ -11327,41 +12272,91 @@ aix[4-9]*)
    need_lib_prefix=no
    need_version=no
    hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
+  if test ia64 = "$host_cpu"; then
      # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
      shlibpath_var=LD_LIBRARY_PATH
    else
      # With GCC up to 2.95.x, collect2 would create an import file
      # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
+    # the line '#! .'.  This would cause the generated library to
+    # depend on '.', always an invalid library.  This was fixed in
      # development snapshots of GCC prior to 3.0.
      case $host_os in
        aix4 | aix4.[01] | aix4.[01].*)
        if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
            echo ' yes '
-          echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+          echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
         :
        else
         can_build_shared=no
        fi
        ;;
      esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # Using Import Files as archive members, it is possible to support
+    # filename-based versioning of shared library archives on AIX. While
+    # this would work for both with and without runtime linking, it will
+    # prevent static linking of such archives. So we do filename-based
+    # shared library versioning with .so extension only, which is used
+    # when both runtime linking and shared linking is enabled.
+    # Unfortunately, runtime linking may impact performance, so we do
+    # not want this to be the default eventually. Also, we use the
+    # versioned .so libs for executables only if there is the -brtl
+    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+    # To allow for filename-based versioning support, we need to create
+    # libNAME.so.V as an archive file, containing:
+    # *) an Import File, referring to the versioned filename of the
+    #    archive as well as the shared archive member, telling the
+    #    bitwidth (32 or 64) of that shared object, and providing the
+    #    list of exported symbols of that shared object, eventually
+    #    decorated with the 'weak' keyword
+    # *) the shared object with the F_LOADONLY flag set, to really avoid
+    #    it being seen by the linker.
+    # At run time we better use the real file rather than another symlink,
+    # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+    case $with_aix_soname,$aix_use_runtimelinking in
+    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
      # soname into executable. Probably we can add versioning support to
      # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
+    aix,yes) # traditional libtool
+      dynamic_linker='AIX unversionable lib.so'
        # If using run time linking (on AIX 4.2 or later) use lib<name>.so
        # instead of lib<name>.a to let people know that these are not
        # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      ;;
+    aix,no) # traditional AIX only
+      dynamic_linker='AIX lib.a(lib.so.V)'
        # We preserve .a as extension for shared libraries through AIX4.2
        # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      ;;
+    svr4,*) # full svr4 only
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,yes) # both, prefer svr4
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # unpreferred sharedlib libNAME.a needs extra handling
+      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,no) # both, prefer aix
+      dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+      ;;
+    esac
      shlibpath_var=LIBPATH
    fi
    ;;
@@ -11371,18 +12366,18 @@ amigaos*)
    powerpc)
      # Since July 2007 AmigaOS4 officially supports .so libraries.
      # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    m68k)
      library_names_spec='$libname.ixlibrary $libname.a'
      # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
      ;;
    esac
    ;;
  
  beos*)
-  library_names_spec='${libname}${shared_ext}'
+  library_names_spec='$libname$shared_ext'
    dynamic_linker="$host_os ld.so"
    shlibpath_var=LIBRARY_PATH
    ;;
@@ -11390,8 +12385,8 @@ beos*)
  bsdi[45]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
@@ -11403,7 +12398,7 @@ bsdi[45]*)
  
  cygwin* | mingw* | pw32* | cegcc*)
    version_type=windows
-  shrext_cmds=".dll"
+  shrext_cmds=.dll
    need_version=no
    need_lib_prefix=no
  
@@ -11412,8 +12407,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      # gcc
      library_names_spec='$libname.dll.a'
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname~
@@ -11429,27 +12424,27 @@ cygwin* | mingw* | pw32* | cegcc*)
      case $host_os in
      cygwin*)
        # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
  
        sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
        ;;
      mingw* | cegcc*)
        # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
        ;;
      pw32*)
        # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
        ;;
      esac
      dynamic_linker='Win32 ld.exe'
      ;;
  
-  *,cl*)
-    # Native MSVC
+  *,cl* | *,icl*)
+    # Native MSVC or ICC
      libname_spec='$name'
-    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-    library_names_spec='${libname}.dll.lib'
+    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+    library_names_spec='$libname.dll.lib'
  
      case $build_os in
      mingw*)
@@ -11465,7 +12460,7 @@ cygwin* | mingw* | pw32* | cegcc*)
        done
        IFS=$lt_save_ifs
        # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
        ;;
      cygwin*)
        # Convert to unix form, then to dos form, then back to unix form
@@ -11476,7 +12471,7 @@ cygwin* | mingw* | pw32* | cegcc*)
        sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
        ;;
      *)
-      sys_lib_search_path_spec="$LIB"
+      sys_lib_search_path_spec=$LIB
        if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
          # It is most probably a Windows format PATH.
          sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
@@ -11489,8 +12484,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      esac
  
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname'
@@ -11502,8 +12497,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      ;;
  
    *)
-    # Assume MSVC wrapper
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    # Assume MSVC and ICC wrapper
+    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
      dynamic_linker='Win32 ld.exe'
      ;;
    esac
@@ -11516,8 +12511,8 @@ darwin* | rhapsody*)
    version_type=darwin
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
+  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$major$shared_ext'
    shlibpath_overrides_runpath=yes
    shlibpath_var=DYLD_LIBRARY_PATH
    shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
@@ -11530,12 +12525,12 @@ dgux*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
    # DragonFly does not have aout.  When/if they implement a new
    # versioning mechanism, adjust this.
    if test -x /usr/bin/objformat; then
@@ -11549,12 +12544,13 @@ freebsd* | dragonfly*)
    version_type=freebsd-$objformat
    case $version_type in
      freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      soname_spec='$libname$release$shared_ext$major'
        need_version=no
        need_lib_prefix=no
        ;;
      freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
        need_version=yes
        ;;
    esac
@@ -11579,26 +12575,15 @@ freebsd* | dragonfly*)
    esac
    ;;
  
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
  haiku*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
    dynamic_linker="$host_os runtime_loader"
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
+  shlibpath_overrides_runpath=no
    sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
    hardcode_into_libs=yes
    ;;
@@ -11616,14 +12601,15 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.so"
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    if test 32 = "$HPUX_IA64_MODE"; then
        sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
      else
        sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
      fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
    hppa*64*)
      shrext_cmds='.sl'
@@ -11631,8 +12617,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
@@ -11641,8 +12627,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=SHLIB_PATH
      shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      ;;
    esac
    # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
@@ -11655,8 +12641,8 @@ interix[3-9]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
@@ -11667,7 +12653,7 @@ irix5* | irix6* | nonstopux*)
    case $host_os in
      nonstopux*) version_type=nonstopux ;;
      *)
-       if test "$lt_cv_prog_gnu_ld" = yes; then
+       if test yes = "$lt_cv_prog_gnu_ld"; then
                 version_type=linux # correct to gnu/linux during the next big refactor
         else
                 version_type=irix
@@ -11675,8 +12661,8 @@ irix5* | irix6* | nonstopux*)
    esac
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
    case $host_os in
    irix5* | nonstopux*)
      libsuff= shlibsuff=
@@ -11695,8 +12681,8 @@ irix5* | irix6* | nonstopux*)
    esac
    shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
    shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
    hardcode_into_libs=yes
    ;;
  
@@ -11705,21 +12691,42 @@ linux*oldld* | linux*aout* | linux*coff*)
    dynamic_linker=no
    ;;
  
+linux*android*)
+  version_type=none # Android doesn't support versioned libraries.
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext'
+  soname_spec='$libname$release$shared_ext'
+  finish_cmds=
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  dynamic_linker='Android linker'
+  # Don't embed -rpath directories since the linker doesn't support them.
+  hardcode_libdir_flag_spec='-L$libdir'
+  ;;
+
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
  
    # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_shlibpath_overrides_runpath+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_shlibpath_overrides_runpath=no
      save_LDFLAGS=$LDFLAGS
      save_libdir=$libdir
@@ -11729,19 +12736,21 @@ else
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+if ac_fn_c_try_link "$LINENO"
+then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
+then :
    lt_cv_shlibpath_overrides_runpath=yes
  fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
      LDFLAGS=$save_LDFLAGS
      libdir=$save_libdir
@@ -11755,7 +12764,12 @@ fi
    # before this can be enabled.
    hardcode_into_libs=yes
  
-  # Append ld.so.conf contents to the search path
+  # Ideally, we could use ldconfig to report *all* directores which are
+  # searched for libraries, however this is still not possible.  Aside from not
+  # being certain /sbin/ldconfig is available, command
+  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+  # even though it is searched at run-time.  Try to do the best guess by
+  # appending ld.so.conf contents (and includes) to the search path.
    if test -f /etc/ld.so.conf; then
      lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[      ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
      sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
@@ -11770,17 +12784,29 @@ fi
    dynamic_linker='GNU/Linux ld.so'
    ;;
  
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
  netbsd*)
    version_type=sunos
    need_lib_prefix=no
    need_version=no
    if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
      dynamic_linker='NetBSD (a.out) ld.so'
    else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      dynamic_linker='NetBSD ld.elf_so'
    fi
    shlibpath_var=LD_LIBRARY_PATH
@@ -11790,7 +12816,7 @@ netbsd*)
  
  newsos6)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    ;;
@@ -11799,58 +12825,68 @@ newsos6)
    version_type=qnx
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    dynamic_linker='ldqnx.so'
    ;;
  
-openbsd*)
+openbsd* | bitrig*)
    version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
+  sys_lib_dlsearch_path_spec=/usr/lib
    need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
-    *)                         need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[89] | openbsd2.[89].*)
-       shlibpath_overrides_runpath=no
-       ;;
-      *)
-       shlibpath_overrides_runpath=yes
-       ;;
-      esac
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    need_version=no
    else
-    shlibpath_overrides_runpath=yes
+    need_version=yes
    fi
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
    ;;
  
  os2*)
    libname_spec='$name'
-  shrext_cmds=".dll"
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
    need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
+  # OS/2 can only load a DLL with a base name of 8 characters or less.
+  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+    v=$($ECHO $release$versuffix | tr -d .-);
+    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+    $ECHO $n$v`$shared_ext'
+  library_names_spec='${libname}_dll.$libext'
    dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
+  shlibpath_var=BEGINLIBPATH
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  postinstall_cmds='base_file=`basename \$file`~
+    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+    dldir=$destdir/`dirname \$dlpath`~
+    test -d \$dldir || mkdir -p \$dldir~
+    $install_prog $dir/$dlname \$dldir/$dlname~
+    chmod a+x \$dldir/$dlname~
+    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+    fi'
+  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+    dlpath=$dir/\$dldll~
+    $RM \$dlpath'
    ;;
  
  osf3* | osf4* | osf5*)
    version_type=osf
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  
  rdos*)
@@ -11861,8 +12897,8 @@ solaris*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
@@ -11872,11 +12908,11 @@ solaris*)
  
  sunos4*)
    version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      need_lib_prefix=no
    fi
    need_version=yes
@@ -11884,8 +12920,8 @@ sunos4*)
  
  sysv4 | sysv4.3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    case $host_vendor in
      sni)
@@ -11906,24 +12942,24 @@ sysv4 | sysv4.3*)
    ;;
  
  sysv4*MP*)
-  if test -d /usr/nec ;then
+  if test -d /usr/nec; then
      version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
+    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+    soname_spec='$libname$shared_ext.$major'
      shlibpath_var=LD_LIBRARY_PATH
    fi
    ;;
  
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
+  version_type=sco
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
    else
      sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
@@ -11941,7 +12977,7 @@ tpf*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
@@ -11949,8 +12985,8 @@ tpf*)
  
  uts4*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
@@ -11958,22 +12994,34 @@ uts4*)
    dynamic_linker=no
    ;;
  esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+printf "%s\n" "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
  
  variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
  fi
  
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
  fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
  fi
  
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
  
  
  
@@ -12065,20 +13113,23 @@ fi
  
  
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+
+
+
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+printf %s "checking how to hardcode library paths into programs... " >&6; }
  hardcode_action=
  if test -n "$hardcode_libdir_flag_spec" ||
     test -n "$runpath_var" ||
-   test "X$hardcode_automatic" = "Xyes" ; then
+   test yes = "$hardcode_automatic"; then
  
    # We can hardcode non-existent directories.
-  if test "$hardcode_direct" != no &&
+  if test no != "$hardcode_direct" &&
       # If the only mechanism to avoid hardcoding is shlibpath_var, we
       # have to relink, otherwise we might link with an installed library
       # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
-     test "$hardcode_minus_L" != no; then
+     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+     test no != "$hardcode_minus_L"; then
      # Linking always hardcodes the temporary library directory.
      hardcode_action=relink
    else
@@ -12090,15 +13141,15 @@ else
    # directories.
    hardcode_action=unsupported
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+printf "%s\n" "$hardcode_action" >&6; }
  
-if test "$hardcode_action" = relink ||
-   test "$inherit_rpath" = yes; then
+if test relink = "$hardcode_action" ||
+   test yes = "$inherit_rpath"; then
    # Fast installation is not supported
    enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
+elif test yes = "$shlibpath_overrides_runpath" ||
+     test no = "$enable_shared"; then
    # Fast installation is not necessary
    enable_fast_install=needless
  fi
@@ -12108,7 +13159,7 @@ fi
  
  
  
-  if test "x$enable_dlopen" != xyes; then
+  if test yes != "$enable_dlopen"; then
    enable_dlopen=unknown
    enable_dlopen_self=unknown
    enable_dlopen_self_static=unknown
@@ -12118,28 +13169,29 @@ else
  
    case $host_os in
    beos*)
-    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen=load_add_on
      lt_cv_dlopen_libs=
      lt_cv_dlopen_self=yes
      ;;
  
    mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen=LoadLibrary
      lt_cv_dlopen_libs=
      ;;
  
    cygwin*)
-    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen=dlopen
      lt_cv_dlopen_libs=
      ;;
  
    darwin*)
-  # if libdl is installed we need to link against it
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    # if libdl is installed we need to link against it
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldl  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12148,34 +13200,33 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char dlopen ();
  int
-main ()
+main (void)
  {
  return dlopen ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
    ac_cv_lib_dl_dlopen=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else $as_nop
  
-    lt_cv_dlopen="dyld"
+    lt_cv_dlopen=dyld
      lt_cv_dlopen_libs=
      lt_cv_dlopen_self=yes
  
@@ -12183,16 +13234,26 @@ fi
  
      ;;
  
+  tpf*)
+    # Don't try to run any link tests for TPF.  We know it's impossible
+    # because TPF is a cross-compiler, and we know how we open DSOs.
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=no
+    ;;
+
    *)
      ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
-  lt_cv_dlopen="shl_load"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+if test "x$ac_cv_func_shl_load" = xyes
+then :
+  lt_cv_dlopen=shl_load
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+printf %s "checking for shl_load in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_shl_load+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldld  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12201,41 +13262,42 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char shl_load ();
  int
-main ()
+main (void)
  {
  return shl_load ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_dld_shl_load=yes
-else
+else $as_nop
    ac_cv_lib_dld_shl_load=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
-  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes
+then :
+  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else $as_nop
    ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+if test "x$ac_cv_func_dlopen" = xyes
+then :
+  lt_cv_dlopen=dlopen
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldl  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12244,37 +13306,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char dlopen ();
  int
-main ()
+main (void)
  {
  return dlopen ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
    ac_cv_lib_dl_dlopen=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+printf %s "checking for dlopen in -lsvld... " >&6; }
+if test ${ac_cv_lib_svld_dlopen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lsvld  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12283,37 +13345,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char dlopen ();
  int
-main ()
+main (void)
  {
  return dlopen ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_svld_dlopen=yes
-else
+else $as_nop
    ac_cv_lib_svld_dlopen=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
-  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes
+then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+printf %s "checking for dld_link in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_dld_link+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ldld  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12322,31 +13384,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char dld_link ();
  int
-main ()
+main (void)
  {
  return dld_link ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_dld_dld_link=yes
-else
+else $as_nop
    ac_cv_lib_dld_dld_link=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
-  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes
+then :
+  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
  fi
  
  
@@ -12367,29 +13428,30 @@ fi
      ;;
    esac
  
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
+  if test no = "$lt_cv_dlopen"; then
      enable_dlopen=no
+  else
+    enable_dlopen=yes
    fi
  
    case $lt_cv_dlopen in
    dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+    save_CPPFLAGS=$CPPFLAGS
+    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
  
-    save_LDFLAGS="$LDFLAGS"
+    save_LDFLAGS=$LDFLAGS
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
  
-    save_LIBS="$LIBS"
+    save_LIBS=$LIBS
      LIBS="$lt_cv_dlopen_libs $LIBS"
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-         if test "$cross_compiling" = yes; then :
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+printf %s "checking whether a program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+         if test yes = "$cross_compiling"; then :
    lt_cv_dlopen_self=cross
  else
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
@@ -12436,9 +13498,9 @@ else
  #  endif
  #endif
  
-/* When -fvisbility=hidden is used, assume the code has been annotated
+/* When -fvisibility=hidden is used, assume the code has been annotated
     correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
  int fnord () __attribute__((visibility("default")));
  #endif
  
@@ -12467,8 +13529,8 @@ _LT_EOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
    (eval $ac_link) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
      (./conftest; exit; ) >&5 2>/dev/null
      lt_status=$?
      case x$lt_status in
@@ -12485,17 +13547,18 @@ rm -fr conftest*
  
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+printf "%s\n" "$lt_cv_dlopen_self" >&6; }
  
-    if test "x$lt_cv_dlopen_self" = xyes; then
+    if test yes = "$lt_cv_dlopen_self"; then
        wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-         if test "$cross_compiling" = yes; then :
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self_static+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+         if test yes = "$cross_compiling"; then :
    lt_cv_dlopen_self_static=cross
  else
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
@@ -12542,9 +13605,9 @@ else
  #  endif
  #endif
  
-/* When -fvisbility=hidden is used, assume the code has been annotated
+/* When -fvisibility=hidden is used, assume the code has been annotated
     correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
  int fnord () __attribute__((visibility("default")));
  #endif
  
@@ -12573,8 +13636,8 @@ _LT_EOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
    (eval $ac_link) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
      (./conftest; exit; ) >&5 2>/dev/null
      lt_status=$?
      case x$lt_status in
@@ -12591,13 +13654,13 @@ rm -fr conftest*
  
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
      fi
  
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
+    CPPFLAGS=$save_CPPFLAGS
+    LDFLAGS=$save_LDFLAGS
+    LIBS=$save_LIBS
      ;;
    esac
  
@@ -12630,32 +13693,43 @@ fi
  
  striplib=
  old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+printf %s "checking whether stripping libraries is possible... " >&6; }
+if test -z "$STRIP"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+else
+  if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+    old_striplib="$STRIP --strip-debug"
+    striplib="$STRIP --strip-unneeded"
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+  else
+    case $host_os in
+    darwin*)
+      # FIXME - insert some real tests, host_os isn't really good enough
        striplib="$STRIP -x"
        old_striplib="$STRIP -S"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    ;;
-  *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    ;;
-  esac
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+      ;;
+    freebsd*)
+      if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
+        old_striplib="$STRIP --strip-debug"
+        striplib="$STRIP --strip-unneeded"
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+      else
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+      fi
+      ;;
+    *)
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+      ;;
+    esac
+  fi
  fi
  
  
@@ -12669,21 +13743,21 @@ fi
  
  
  
-  # Report which library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
+  # Report what library types will actually be built
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+printf %s "checking if libtool supports shared libraries... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+printf "%s\n" "$can_build_shared" >&6; }
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-  test "$can_build_shared" = "no" && enable_shared=no
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+printf %s "checking whether to build shared libraries... " >&6; }
+  test no = "$can_build_shared" && enable_shared=no
  
    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
    aix3*)
-    test "$enable_shared" = yes && enable_static=no
+    test yes = "$enable_shared" && enable_static=no
      if test -n "$RANLIB"; then
        archive_cmds="$archive_cmds~\$RANLIB \$lib"
        postinstall_cmds='$RANLIB $lib'
@@ -12691,20 +13765,24 @@ $as_echo_n "checking whether to build shared libraries... " >&6; }
      ;;
  
    aix[4-9]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
+    if test ia64 != "$host_cpu"; then
+      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+      yes,aix,yes) ;;                  # shared object as lib.so file only
+      yes,svr4,*) ;;                   # shared object as lib.so archive member only
+      yes,*) enable_static=no ;;       # shared object in lib.a archive as well
+      esac
      fi
      ;;
    esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+printf "%s\n" "$enable_shared" >&6; }
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+printf %s "checking whether to build static libraries... " >&6; }
    # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
+  test yes = "$enable_shared" || enable_static=yes
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+printf "%s\n" "$enable_static" >&6; }
  
  
  
@@ -12716,46 +13794,42 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
-CC="$lt_save_CC"
+CC=$lt_save_CC
  
-      if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
+      if test -n "$CXX" && ( test no != "$CXX" &&
+    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
+    (test g++ != "$CXX"))); then
    ac_ext=cpp
  ac_cpp='$CXXCPP $CPPFLAGS'
  ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
-$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+printf %s "checking how to run the C++ preprocessor... " >&6; }
  if test -z "$CXXCPP"; then
-  if ${ac_cv_prog_CXXCPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CXXCPP needs to be expanded
-    for CXXCPP in "$CXX -E" "/lib/cpp"
+  if test ${ac_cv_prog_CXXCPP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+      # Double quotes because $CXX needs to be expanded
+    for CXXCPP in "$CXX -E" cpp /lib/cpp
      do
        ac_preproc_ok=false
  for ac_cxx_preproc_warn_flag in '' yes
  do
    # Use a header file that comes with gcc, so configuring glibc
    # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
                      Syntax error
  _ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
+if ac_fn_cxx_try_cpp "$LINENO"
+then :
  
-else
+else $as_nop
    # Broken: fails on valid input.
  continue
  fi
@@ -12767,10 +13841,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
+if ac_fn_cxx_try_cpp "$LINENO"
+then :
    # Broken: success on invalid input.
  continue
-else
+else $as_nop
    # Passes both tests.
  ac_preproc_ok=:
  break
@@ -12780,7 +13855,8 @@ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
    break
  fi
  
@@ -12792,29 +13868,24 @@ fi
  else
    ac_cv_prog_CXXCPP=$CXXCPP
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
-$as_echo "$CXXCPP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+printf "%s\n" "$CXXCPP" >&6; }
  ac_preproc_ok=false
  for ac_cxx_preproc_warn_flag in '' yes
  do
    # Use a header file that comes with gcc, so configuring glibc
    # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
    # On the NeXT, cc -E runs the code through the compiler's parser,
    # not just through cpp. "Syntax error" is here to catch this case.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
                      Syntax error
  _ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
+if ac_fn_cxx_try_cpp "$LINENO"
+then :
  
-else
+else $as_nop
    # Broken: fails on valid input.
  continue
  fi
@@ -12826,10 +13897,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext
  /* end confdefs.h.  */
  #include <ac_nonexistent.h>
  _ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
+if ac_fn_cxx_try_cpp "$LINENO"
+then :
    # Broken: success on invalid input.
  continue
-else
+else $as_nop
    # Passes both tests.
  ac_preproc_ok=:
  break
@@ -12839,11 +13911,12 @@ rm -f conftest.err conftest.i conftest.$ac_ext
  done
  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
  
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
  See \`config.log' for more details" "$LINENO" 5; }
  fi
@@ -12899,7 +13972,7 @@ objext_CXX=$objext
  # the CXX compiler isn't working.  Some variables (like enable_shared)
  # are currently assumed to apply to all compilers on this platform,
  # and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
+if test yes != "$_lt_caught_CXX_error"; then
    # Code to be used in simple compile tests
    lt_simple_compile_test_code="int some_variable = 0;"
  
@@ -12960,46 +14033,40 @@ $RM -r conftest*
    CFLAGS=$CXXFLAGS
    compiler=$CC
    compiler_CXX=$CC
-  for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+  func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
  
  
    if test -n "$compiler"; then
      # We don't want -fno-exception when compiling C++ code, so set the
      # no_builtin_flag separately
-    if test "$GXX" = yes; then
+    if test yes = "$GXX"; then
        lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
      else
        lt_prog_compiler_no_builtin_flag_CXX=
      fi
  
-    if test "$GXX" = yes; then
+    if test yes = "$GXX"; then
        # Set up default GNU C++ configuration
  
  
  
  # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
+if test ${with_gnu_ld+y}
+then :
+  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else $as_nop
    with_gnu_ld=no
  fi
  
  ac_prog=ld
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+printf %s "checking for ld used by $CC... " >&6; }
    case $host in
    *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
+    # gcc leaves a trailing carriage return, which upsets mingw
      ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    *)
      ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
@@ -13013,7 +14080,7 @@ $as_echo_n "checking for ld used by $CC... " >&6; }
        while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
        done
-      test -z "$LD" && LD="$ac_prog"
+      test -z "$LD" && LD=$ac_prog
        ;;
    "")
      # If it fails, then pretend we aren't using GCC.
@@ -13024,56 +14091,58 @@ $as_echo_n "checking for ld used by $CC... " >&6; }
      with_gnu_ld=unknown
      ;;
    esac
-elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
+elif test yes = "$with_gnu_ld"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+printf %s "checking for GNU ld... " >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+printf %s "checking for non-GNU ld... " >&6; }
  fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+if test ${lt_cv_path_LD+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
+      lt_cv_path_LD=$ac_dir/$ac_prog
        # Check to see if the program is GNU ld.  I'd rather use --version,
        # but apparently some variants of GNU ld only accept -v.
        # Break only if it was the GNU/non-GNU ld that we prefer.
        case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
        *GNU* | *'with BFD'*)
-       test "$with_gnu_ld" != no && break
+       test no != "$with_gnu_ld" && break
         ;;
        *)
-       test "$with_gnu_ld" != yes && break
+       test yes != "$with_gnu_ld" && break
         ;;
        esac
      fi
    done
-  IFS="$lt_save_ifs"
+  IFS=$lt_save_ifs
  else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+  lt_cv_path_LD=$LD # Let the user override the test with a path.
  fi
  fi
  
-LD="$lt_cv_path_LD"
+LD=$lt_cv_path_LD
  if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
+if test ${lt_cv_prog_gnu_ld+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    # I'd rather use --version here, but apparently some GNU lds only accept -v.
  case `$LD -v 2>&1 </dev/null` in
  *GNU* | *'with BFD'*)
@@ -13084,8 +14153,8 @@ case `$LD -v 2>&1 </dev/null` in
    ;;
  esac
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
  with_gnu_ld=$lt_cv_prog_gnu_ld
  
  
@@ -13096,22 +14165,22 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
  
        # Check if GNU C++ uses GNU ld as the underlying linker, since the
        # archiving commands below assume that GNU ld is being used.
-      if test "$with_gnu_ld" = yes; then
-        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      if test yes = "$with_gnu_ld"; then
+        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
  
-        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
-        export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
+        export_dynamic_flag_spec_CXX='$wl--export-dynamic'
  
          # If archive_cmds runs LD, not CC, wlarc should be empty
          # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
          #     investigate it a little bit more. (MM)
-        wlarc='${wl}'
+        wlarc='$wl'
  
          # ancient GNU ld didn't support --whole-archive et. al.
          if eval "`$CC -print-prog-name=ld` --help 2>&1" |
           $GREP 'no-whole-archive' > /dev/null; then
-          whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+          whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
          else
            whole_archive_flag_spec_CXX=
          fi
@@ -13130,7 +14199,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
        # Commands to make compiler produce verbose output that lists
        # what "hidden" libraries, object files and flags are used when
        # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
  
      else
        GXX=no
@@ -13139,8 +14208,8 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
      fi
  
      # PORTME: fill in a description of your system's C++ link characteristics
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
      ld_shlibs_CXX=yes
      case $host_os in
        aix3*)
@@ -13148,18 +14217,30 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
          ld_shlibs_CXX=no
          ;;
        aix[4-9]*)
-        if test "$host_cpu" = ia64; then
+        if test ia64 = "$host_cpu"; then
            # On IA64, the linker does run time linking by default, so we don't
            # have to do anything special.
            aix_use_runtimelinking=no
            exp_sym_flag='-Bexport'
-          no_entry_flag=""
+          no_entry_flag=
          else
            aix_use_runtimelinking=no
  
            # Test if we are trying to use run time linking or normal
            # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
+          # have runtime linking enabled, and use it for executables.
+          # For shared libraries, we enable/disable runtime linking
+          # depending on the kind of the shared library created -
+          # when "with_aix_soname,aix_use_runtimelinking" is:
+          # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "aix,yes"  lib.so          shared, rtl:yes, for executables
+          #            lib.a           static archive
+          # "both,no"  lib.so.V(shr.o) shared, rtl:yes
+          #            lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a(lib.so.V) shared, rtl:no
+          # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a           static archive
            case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
             for ld_flag in $LDFLAGS; do
               case $ld_flag in
@@ -13169,6 +14250,13 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
                 ;;
               esac
             done
+           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+             # With aix-soname=svr4, we create the lib.so.V shared archives only,
+             # so we don't have lib.a shared libs to link our executables.
+             # We have to force runtime linking in this case.
+             aix_use_runtimelinking=yes
+             LDFLAGS="$LDFLAGS -Wl,-brtl"
+           fi
             ;;
            esac
  
@@ -13187,13 +14275,21 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
          hardcode_direct_absolute_CXX=yes
          hardcode_libdir_separator_CXX=':'
          link_all_deplibs_CXX=yes
-        file_list_spec_CXX='${wl}-f,'
+        file_list_spec_CXX='$wl-f,'
+        case $with_aix_soname,$aix_use_runtimelinking in
+        aix,*) ;;      # no import file
+        svr4,* | *,yes) # use import file
+          # The Import File defines what to hardcode.
+          hardcode_direct_CXX=no
+          hardcode_direct_absolute_CXX=no
+          ;;
+        esac
  
-        if test "$GXX" = yes; then
+        if test yes = "$GXX"; then
            case $host_os in aix4.[012]|aix4.[012].*)
            # We only want to do this on AIX 4.2 and lower, the check
            # below for broken collect2 doesn't work under 4.3+
-         collect2name=`${CC} -print-prog-name=collect2`
+         collect2name=`$CC -print-prog-name=collect2`
           if test -f "$collect2name" &&
              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
           then
@@ -13211,53 +14307,63 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
           fi
            esac
            shared_flag='-shared'
-         if test "$aix_use_runtimelinking" = yes; then
-           shared_flag="$shared_flag "'${wl}-G'
+         if test yes = "$aix_use_runtimelinking"; then
+           shared_flag=$shared_flag' $wl-G'
           fi
+         # Need to ensure runtime linking is disabled for the traditional
+         # shared library, or the linker may eventually find shared libraries
+         # /with/ Import File - we do not want to mix them.
+         shared_flag_aix='-shared'
+         shared_flag_svr4='-shared $wl-G'
          else
            # not using gcc
-          if test "$host_cpu" = ia64; then
+          if test ia64 = "$host_cpu"; then
           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
           # chokes on -Wl,-G. The following line is correct:
           shared_flag='-G'
            else
-           if test "$aix_use_runtimelinking" = yes; then
-             shared_flag='${wl}-G'
+           if test yes = "$aix_use_runtimelinking"; then
+             shared_flag='$wl-G'
             else
-             shared_flag='${wl}-bM:SRE'
+             shared_flag='$wl-bM:SRE'
             fi
+           shared_flag_aix='$wl-bM:SRE'
+           shared_flag_svr4='$wl-G'
            fi
          fi
  
-        export_dynamic_flag_spec_CXX='${wl}-bexpall'
+        export_dynamic_flag_spec_CXX='$wl-bexpall'
          # It seems that -bexpall does not export symbols beginning with
          # underscore (_), so it is better to generate a list of symbols to
         # export.
          always_export_symbols_CXX=yes
-        if test "$aix_use_runtimelinking" = yes; then
+       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
            # Warning - without using the other runtime loading flags (-brtl),
            # -berok will link without error, but may produce a broken library.
-          allow_undefined_flag_CXX='-berok'
+          # The "-G" linker flag allows undefined symbols.
+          no_undefined_flag_CXX='-bernotok'
            # Determine the default libpath from the value encoded in an empty
            # executable.
-          if test "${lt_cv_aix_libpath+set}" = set; then
+          if test set = "${lt_cv_aix_libpath+set}"; then
    aix_libpath=$lt_cv_aix_libpath
  else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_aix_libpath__CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
+if ac_fn_cxx_try_link "$LINENO"
+then :
  
    lt_aix_libpath_sed='
        /Import File Strings/,/^$/ {
@@ -13272,10 +14378,10 @@ if ac_fn_cxx_try_link "$LINENO"; then :
      lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
    fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
    if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+    lt_cv_aix_libpath__CXX=/usr/lib:/lib
    fi
  
  fi
@@ -13283,35 +14389,37 @@ fi
    aix_libpath=$lt_cv_aix_libpath__CXX
  fi
  
-          hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+          hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
  
-          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
          else
-          if test "$host_cpu" = ia64; then
-           hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+          if test ia64 = "$host_cpu"; then
+           hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
             allow_undefined_flag_CXX="-z nodefs"
-           archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+           archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
            else
             # Determine the default libpath from the value encoded in an
             # empty executable.
-           if test "${lt_cv_aix_libpath+set}" = set; then
+           if test set = "${lt_cv_aix_libpath+set}"; then
    aix_libpath=$lt_cv_aix_libpath
  else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_aix_libpath__CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
+if ac_fn_cxx_try_link "$LINENO"
+then :
  
    lt_aix_libpath_sed='
        /Import File Strings/,/^$/ {
@@ -13326,10 +14434,10 @@ if ac_fn_cxx_try_link "$LINENO"; then :
      lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
    fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
    if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+    lt_cv_aix_libpath__CXX=/usr/lib:/lib
    fi
  
  fi
@@ -13337,22 +14445,34 @@ fi
    aix_libpath=$lt_cv_aix_libpath__CXX
  fi
  
-           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+           hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
             # Warning - without using the other run time loading flags,
             # -berok will link without error, but may produce a broken library.
-           no_undefined_flag_CXX=' ${wl}-bernotok'
-           allow_undefined_flag_CXX=' ${wl}-berok'
-           if test "$with_gnu_ld" = yes; then
+           no_undefined_flag_CXX=' $wl-bernotok'
+           allow_undefined_flag_CXX=' $wl-berok'
+           if test yes = "$with_gnu_ld"; then
               # We only use this code for GNU lds that support --whole-archive.
-             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+             whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
             else
               # Exported symbols can be pulled into shared objects from archives
               whole_archive_flag_spec_CXX='$convenience'
             fi
             archive_cmds_need_lc_CXX=yes
-           # This is similar to how AIX traditionally builds its shared
-           # libraries.
-           archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+           archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+           # -brtl affects multiple linker settings, -berok does not and is overridden later
+           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+           if test svr4 != "$with_aix_soname"; then
+             # This is similar to how AIX traditionally builds its shared
+             # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
+             archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+           fi
+           if test aix != "$with_aix_soname"; then
+             archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+           else
+             # used by -dlpreopen to get the symbols
+             archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+           fi
+           archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
            fi
          fi
          ;;
@@ -13362,7 +14482,7 @@ fi
           allow_undefined_flag_CXX=unsupported
           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
           # support --undefined.  This deserves some investigation.  FIXME
-         archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
         else
           ld_shlibs_CXX=no
         fi
@@ -13379,8 +14499,8 @@ fi
  
        cygwin* | mingw* | pw32* | cegcc*)
         case $GXX,$cc_basename in
-       ,cl* | no,cl*)
-         # Native MSVC
+       ,cl* | no,cl* | ,icl* | no,icl*)
+         # Native MSVC or ICC
           # hardcode_libdir_flag_spec is actually meaningless, as there is
           # no search path for DLLs.
           hardcode_libdir_flag_spec_CXX=' '
@@ -13390,57 +14510,58 @@ fi
           # Tell ltmain to make .lib files, not .a files.
           libext=lib
           # Tell ltmain to make .dll files, not .so files.
-         shrext_cmds=".dll"
+         shrext_cmds=.dll
           # FIXME: Setting linknames here is a bad hack.
-         archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-         archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-             $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-           else
-             $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-           fi~
-           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-           linknames='
+         archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+         archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[     ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+              cp "$export_symbols" "$output_objdir/$soname.def";
+              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+            else
+              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+            fi~
+            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+            linknames='
           # The linker will not automatically build a static lib if we build a DLL.
           # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
           enable_shared_with_static_runtimes_CXX=yes
           # Don't use ranlib
           old_postinstall_cmds_CXX='chmod 644 $oldlib'
           postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
-           lt_tool_outputfile="@TOOL_OUTPUT@"~
-           case $lt_outputfile in
-             *.exe|*.EXE) ;;
-             *)
-               lt_outputfile="$lt_outputfile.exe"
-               lt_tool_outputfile="$lt_tool_outputfile.exe"
-               ;;
-           esac~
-           func_to_tool_file "$lt_outputfile"~
-           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-             $RM "$lt_outputfile.manifest";
-           fi'
+            lt_tool_outputfile="@TOOL_OUTPUT@"~
+            case $lt_outputfile in
+              *.exe|*.EXE) ;;
+              *)
+                lt_outputfile=$lt_outputfile.exe
+                lt_tool_outputfile=$lt_tool_outputfile.exe
+                ;;
+            esac~
+            func_to_tool_file "$lt_outputfile"~
+            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+              $RM "$lt_outputfile.manifest";
+            fi'
           ;;
         *)
           # g++
           # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
           # as there is no search path for DLLs.
           hardcode_libdir_flag_spec_CXX='-L$libdir'
-         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+         export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
           allow_undefined_flag_CXX=unsupported
           always_export_symbols_CXX=no
           enable_shared_with_static_runtimes_CXX=yes
  
           if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-           # If the export-symbols file already is a .def file (1st line
-           # is EXPORTS), use it as is; otherwise, prepend...
-           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-             cp $export_symbols $output_objdir/$soname.def;
-           else
-             echo EXPORTS > $output_objdir/$soname.def;
-             cat $export_symbols >> $output_objdir/$soname.def;
-           fi~
-           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+           # If the export-symbols file already is a .def file, use it as
+           # is; otherwise, prepend EXPORTS...
+           archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+              cp $export_symbols $output_objdir/$soname.def;
+            else
+              echo EXPORTS > $output_objdir/$soname.def;
+              cat $export_symbols >> $output_objdir/$soname.def;
+            fi~
+            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
           else
             ld_shlibs_CXX=no
           fi
@@ -13454,27 +14575,27 @@ fi
    hardcode_direct_CXX=no
    hardcode_automatic_CXX=yes
    hardcode_shlibpath_var_CXX=unsupported
-  if test "$lt_cv_ld_force_load" = "yes"; then
-    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  if test yes = "$lt_cv_ld_force_load"; then
+    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
  
    else
      whole_archive_flag_spec_CXX=''
    fi
    link_all_deplibs_CXX=yes
-  allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+  allow_undefined_flag_CXX=$_lt_dar_allow_undefined
    case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
+     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
       *) _lt_dar_can_shared=$GCC ;;
    esac
-  if test "$_lt_dar_can_shared" = "yes"; then
+  if test yes = "$_lt_dar_can_shared"; then
      output_verbose_link_cmd=func_echo_all
-    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-       if test "$lt_cv_apple_cc_single_mod" != "yes"; then
-      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
-      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+    archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+    module_expsym_cmds_CXX="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+       if test yes != "$lt_cv_apple_cc_single_mod"; then
+      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
+      archive_expsym_cmds_CXX="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
      fi
  
    else
@@ -13483,6 +14604,35 @@ fi
  
         ;;
  
+      os2*)
+       hardcode_libdir_flag_spec_CXX='-L$libdir'
+       hardcode_minus_L_CXX=yes
+       allow_undefined_flag_CXX=unsupported
+       shrext_cmds=.dll
+       archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+         $ECHO EXPORTS >> $output_objdir/$libname.def~
+         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+         emximp -o $lib $output_objdir/$libname.def'
+       archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+         $ECHO EXPORTS >> $output_objdir/$libname.def~
+         prefix_cmds="$SED"~
+         if test EXPORTS = "`$SED 1q $export_symbols`"; then
+           prefix_cmds="$prefix_cmds -e 1d";
+         fi~
+         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+         emximp -o $lib $output_objdir/$libname.def'
+       old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+       enable_shared_with_static_runtimes_CXX=yes
+       file_list_spec_CXX='@'
+       ;;
+
        dgux*)
          case $cc_basename in
            ec++*)
@@ -13511,24 +14661,21 @@ fi
          archive_cmds_need_lc_CXX=no
          ;;
  
-      freebsd* | dragonfly*)
+      freebsd* | dragonfly* | midnightbsd*)
          # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
          # conventions
          ld_shlibs_CXX=yes
          ;;
  
-      gnu*)
-        ;;
-
        haiku*)
-        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
          link_all_deplibs_CXX=yes
          ;;
  
        hpux9*)
-        hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+        hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
          hardcode_libdir_separator_CXX=:
-        export_dynamic_flag_spec_CXX='${wl}-E'
+        export_dynamic_flag_spec_CXX='$wl-E'
          hardcode_direct_CXX=yes
          hardcode_minus_L_CXX=yes # Not in the search PATH,
                                              # but as the default
@@ -13540,7 +14687,7 @@ fi
              ld_shlibs_CXX=no
              ;;
            aCC*)
-            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
              # Commands to make compiler produce verbose output that lists
              # what "hidden" libraries, object files and flags are used when
              # linking a shared library.
@@ -13549,11 +14696,11 @@ fi
              # explicitly linking system object files so we need to strip them
              # from the output so that they don't get included in the library
              # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
              ;;
            *)
-            if test "$GXX" = yes; then
-              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            if test yes = "$GXX"; then
+              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
              else
                # FIXME: insert proper C++ library support
                ld_shlibs_CXX=no
@@ -13563,15 +14710,15 @@ fi
          ;;
  
        hpux10*|hpux11*)
-        if test $with_gnu_ld = no; then
-         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+        if test no = "$with_gnu_ld"; then
+         hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
           hardcode_libdir_separator_CXX=:
  
            case $host_cpu in
              hppa*64*|ia64*)
                ;;
              *)
-             export_dynamic_flag_spec_CXX='${wl}-E'
+             export_dynamic_flag_spec_CXX='$wl-E'
                ;;
            esac
          fi
@@ -13597,13 +14744,13 @@ fi
            aCC*)
             case $host_cpu in
               hppa*64*)
-               archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
               ia64*)
-               archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
               *)
-               archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
             esac
             # Commands to make compiler produce verbose output that lists
@@ -13614,20 +14761,20 @@ fi
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
            *)
-           if test "$GXX" = yes; then
-             if test $with_gnu_ld = no; then
+           if test yes = "$GXX"; then
+             if test no = "$with_gnu_ld"; then
                 case $host_cpu in
                   hppa*64*)
-                   archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                   ia64*)
-                   archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                   *)
-                   archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                 esac
               fi
@@ -13642,22 +14789,22 @@ fi
        interix[3-9]*)
         hardcode_direct_CXX=no
         hardcode_shlibpath_var_CXX=no
-       hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-       export_dynamic_flag_spec_CXX='${wl}-E'
+       hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+       export_dynamic_flag_spec_CXX='$wl-E'
         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
         # Instead, shared libraries are loaded at an image base (0x10000000 by
         # default) and relocated if they conflict, which is a slow very memory
         # consuming and fragmenting process.  To avoid this, we pick a random,
         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-       archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-       archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       archive_expsym_cmds_CXX='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
         ;;
        irix5* | irix6*)
          case $cc_basename in
            CC*)
             # SGI C++
-           archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+           archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
  
             # Archives containing C++ object files must be created using
             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
@@ -13666,22 +14813,22 @@ fi
             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
             ;;
            *)
-           if test "$GXX" = yes; then
-             if test "$with_gnu_ld" = no; then
-               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+           if test yes = "$GXX"; then
+             if test no = "$with_gnu_ld"; then
+               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
               else
-               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
               fi
             fi
             link_all_deplibs_CXX=yes
             ;;
          esac
-        hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
          hardcode_libdir_separator_CXX=:
          inherit_rpath_CXX=yes
          ;;
  
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
          case $cc_basename in
            KCC*)
             # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -13689,8 +14836,8 @@ fi
             # KCC will only create a shared library if the output file
             # ends with ".so" (or ".sl" for HP-UX), so rename the library
             # to its proper name (with version) after linking.
-           archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-           archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+           archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+           archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
             # Commands to make compiler produce verbose output that lists
             # what "hidden" libraries, object files and flags are used when
             # linking a shared library.
@@ -13699,10 +14846,10 @@ fi
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
  
-           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-           export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+           hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+           export_dynamic_flag_spec_CXX='$wl--export-dynamic'
  
             # Archives containing C++ object files must be created using
             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
@@ -13716,59 +14863,59 @@ fi
             # earlier do not add the objects themselves.
             case `$CC -V 2>&1` in
               *"Version 7."*)
-               archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-               archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+               archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+               archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
                 ;;
               *)  # Version 8.0 or newer
                 tmp_idyn=
                 case $host_cpu in
                   ia64*) tmp_idyn=' -i_dynamic';;
                 esac
-               archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-               archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+               archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+               archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
                 ;;
             esac
             archive_cmds_need_lc_CXX=no
-           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-           export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-           whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+           hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+           export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+           whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
             ;;
            pgCC* | pgcpp*)
              # Portland Group C++ compiler
             case `$CC -V` in
             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
               prelink_cmds_CXX='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+               rm -rf $tpldir~
+               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
               old_archive_cmds_CXX='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-               $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
-               $RANLIB $oldlib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+                $RANLIB $oldlib'
               archive_cmds_CXX='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-               $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
               archive_expsym_cmds_CXX='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-               $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
               ;;
             *) # Version 6 and above use weak symbols
-             archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+             archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
               ;;
             esac
  
-           hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
-           export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-           whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+           hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
+           export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+           whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
              ;;
           cxx*)
             # Compaq C++
-           archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+           archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+           archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
  
             runpath_var=LD_RUN_PATH
             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
@@ -13782,29 +14929,29 @@ fi
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
             ;;
           xl* | mpixl* | bgxl*)
             # IBM XL 8.0 on PPC, with GNU ld
-           hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
-           export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-           archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           if test "x$supports_anon_versioning" = xyes; then
+           hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
+           export_dynamic_flag_spec_CXX='$wl--export-dynamic'
+           archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+           if test yes = "$supports_anon_versioning"; then
               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
-               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-               echo "local: *; };" >> $output_objdir/$libname.ver~
-               $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+                cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+                echo "local: *; };" >> $output_objdir/$libname.ver~
+                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
             fi
             ;;
           *)
-           case `$CC -V 2>&1 | sed 5q` in
+           case `$CC -V 2>&1 | $SED 5q` in
             *Sun\ C*)
               # Sun C++ 5.9
               no_undefined_flag_CXX=' -zdefs'
-             archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-             archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+             archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+             archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
               hardcode_libdir_flag_spec_CXX='-R$libdir'
-             whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+             whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
               compiler_needs_object_CXX=yes
  
               # Not sure whether something based on
@@ -13862,22 +15009,17 @@ fi
          ld_shlibs_CXX=yes
         ;;
  
-      openbsd2*)
-        # C++ shared libraries are fairly broken
-       ld_shlibs_CXX=no
-       ;;
-
-      openbsd*)
+      openbsd* | bitrig*)
         if test -f /usr/libexec/ld.so; then
           hardcode_direct_CXX=yes
           hardcode_shlibpath_var_CXX=no
           hardcode_direct_absolute_CXX=yes
           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-         if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-           archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-           export_dynamic_flag_spec_CXX='${wl}-E'
-           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+         hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
+         if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
+           archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
+           export_dynamic_flag_spec_CXX='$wl-E'
+           whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
           fi
           output_verbose_link_cmd=func_echo_all
         else
@@ -13893,9 +15035,9 @@ fi
             # KCC will only create a shared library if the output file
             # ends with ".so" (or ".sl" for HP-UX), so rename the library
             # to its proper name (with version) after linking.
-           archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+           archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
  
-           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+           hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
             hardcode_libdir_separator_CXX=:
  
             # Archives containing C++ object files must be created using
@@ -13913,17 +15055,17 @@ fi
            cxx*)
             case $host in
               osf3*)
-               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
-               archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+               allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
+               archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+               hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
                 ;;
               *)
                 allow_undefined_flag_CXX=' -expect_unresolved \*'
-               archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+               archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-                 echo "-hidden">> $lib.exp~
-                 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
-                 $RM $lib.exp'
+                  echo "-hidden">> $lib.exp~
+                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
+                  $RM $lib.exp'
                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
                 ;;
             esac
@@ -13938,27 +15080,27 @@ fi
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
           *)
-           if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-             allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+           if test yes,no = "$GXX,$with_gnu_ld"; then
+             allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
               case $host in
                 osf3*)
-                 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                 archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
                   ;;
                 *)
-                 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
                   ;;
               esac
  
-             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+             hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
               hardcode_libdir_separator_CXX=:
  
               # Commands to make compiler produce verbose output that lists
               # what "hidden" libraries, object files and flags are used when
               # linking a shared library.
-             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
  
             else
               # FIXME: insert proper C++ library support
@@ -13998,9 +15140,9 @@ fi
             # Sun C++ 4.2, 5.x and Centerline C++
              archive_cmds_need_lc_CXX=yes
             no_undefined_flag_CXX=' -zdefs'
-           archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+           archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-             $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
             hardcode_libdir_flag_spec_CXX='-R$libdir'
             hardcode_shlibpath_var_CXX=no
@@ -14008,7 +15150,7 @@ fi
               solaris2.[0-5] | solaris2.[0-5].*) ;;
               *)
                 # The compiler driver will combine and reorder linker options,
-               # but understands `-z linker_flag'.
+               # but understands '-z linker_flag'.
                 # Supported since Solaris 2.6 (maybe 2.5.1?)
                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
                 ;;
@@ -14025,42 +15167,42 @@ fi
             ;;
            gcx*)
             # Green Hills C++ Compiler
-           archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+           archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
  
             # The C++ compiler must be used to create the archive.
             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
             ;;
            *)
             # GNU C++ compiler with Solaris linker
-           if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-             no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+           if test yes,no = "$GXX,$with_gnu_ld"; then
+             no_undefined_flag_CXX=' $wl-z ${wl}defs'
               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+               archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
                 # Commands to make compiler produce verbose output that lists
                 # what "hidden" libraries, object files and flags are used when
                 # linking a shared library.
-               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
               else
-               # g++ 2.7 appears to require `-G' NOT `-shared' on this
+               # g++ 2.7 appears to require '-G' NOT '-shared' on this
                 # platform.
-               archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+               archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
                 # Commands to make compiler produce verbose output that lists
                 # what "hidden" libraries, object files and flags are used when
                 # linking a shared library.
-               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
               fi
  
-             hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+             hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
               case $host_os in
                 solaris2.[0-5] | solaris2.[0-5].*) ;;
                 *)
-                 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+                 whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
                   ;;
               esac
             fi
@@ -14069,52 +15211,52 @@ fi
          ;;
  
      sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag_CXX='${wl}-z,text'
+      no_undefined_flag_CXX='$wl-z,text'
        archive_cmds_need_lc_CXX=no
        hardcode_shlibpath_var_CXX=no
        runpath_var='LD_RUN_PATH'
  
        case $cc_basename in
          CC*)
-         archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-         archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
-         archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-         archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
        esac
        ;;
  
        sysv5* | sco3.2v5* | sco5v6*)
-       # Note: We can NOT use -z defs as we might desire, because we do not
+       # Note: We CANNOT use -z defs as we might desire, because we do not
         # link with -lc, and that would cause any symbols used from libc to
         # always be unresolved, which means just about no library would
         # ever link correctly.  If we're not using GNU ld we use -z text
         # though, which does catch some bad symbols but isn't as heavy-handed
         # as -z defs.
-       no_undefined_flag_CXX='${wl}-z,text'
-       allow_undefined_flag_CXX='${wl}-z,nodefs'
+       no_undefined_flag_CXX='$wl-z,text'
+       allow_undefined_flag_CXX='$wl-z,nodefs'
         archive_cmds_need_lc_CXX=no
         hardcode_shlibpath_var_CXX=no
-       hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+       hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
         hardcode_libdir_separator_CXX=':'
         link_all_deplibs_CXX=yes
-       export_dynamic_flag_spec_CXX='${wl}-Bexport'
+       export_dynamic_flag_spec_CXX='$wl-Bexport'
         runpath_var='LD_RUN_PATH'
  
         case $cc_basename in
            CC*)
-           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
-             '"$old_archive_cmds_CXX"
+              '"$old_archive_cmds_CXX"
             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
-             '"$reload_cmds_CXX"
+              '"$reload_cmds_CXX"
             ;;
           *)
-           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
         esac
        ;;
@@ -14144,12 +15286,12 @@ fi
          ;;
      esac
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-    test "$ld_shlibs_CXX" = no && can_build_shared=no
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+printf "%s\n" "$ld_shlibs_CXX" >&6; }
+    test no = "$ld_shlibs_CXX" && can_build_shared=no
  
-    GCC_CXX="$GXX"
-    LD_CXX="$LD"
+    GCC_CXX=$GXX
+    LD_CXX=$LD
  
      ## CAVEAT EMPTOR:
      ## There is no encapsulation within the following macros, do not change
@@ -14183,7 +15325,7 @@ esac
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
    # Parse the compiler output and extract the necessary
    # objects, libraries and library flags.
@@ -14193,13 +15335,13 @@ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    pre_test_object_deps_done=no
  
    for p in `eval "$output_verbose_link_cmd"`; do
-    case ${prev}${p} in
+    case $prev$p in
  
      -L* | -R* | -l*)
         # Some compilers place space between "-{L,R}" and the path.
         # Remove the space.
-       if test $p = "-L" ||
-          test $p = "-R"; then
+       if test x-L = "$p" ||
+          test x-R = "$p"; then
          prev=$p
          continue
         fi
@@ -14215,16 +15357,16 @@ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
         case $p in
         =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
         esac
-       if test "$pre_test_object_deps_done" = no; then
-        case ${prev} in
+       if test no = "$pre_test_object_deps_done"; then
+        case $prev in
          -L | -R)
            # Internal compiler library paths should come after those
            # provided the user.  The postdeps already come after the
            # user supplied libs so there is no need to process them.
            if test -z "$compiler_lib_search_path_CXX"; then
-            compiler_lib_search_path_CXX="${prev}${p}"
+            compiler_lib_search_path_CXX=$prev$p
            else
-            compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+            compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
            fi
            ;;
          # The "-l" case would never come before the object being
@@ -14232,9 +15374,9 @@ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
          esac
         else
          if test -z "$postdeps_CXX"; then
-          postdeps_CXX="${prev}${p}"
+          postdeps_CXX=$prev$p
          else
-          postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+          postdeps_CXX="${postdeps_CXX} $prev$p"
          fi
         fi
         prev=
@@ -14249,15 +15391,15 @@ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
          continue
         fi
  
-       if test "$pre_test_object_deps_done" = no; then
+       if test no = "$pre_test_object_deps_done"; then
          if test -z "$predep_objects_CXX"; then
-          predep_objects_CXX="$p"
+          predep_objects_CXX=$p
          else
            predep_objects_CXX="$predep_objects_CXX $p"
          fi
         else
          if test -z "$postdep_objects_CXX"; then
-          postdep_objects_CXX="$p"
+          postdep_objects_CXX=$p
          else
            postdep_objects_CXX="$postdep_objects_CXX $p"
          fi
@@ -14287,51 +15429,6 @@ interix[3-9]*)
    postdep_objects_CXX=
    postdeps_CXX=
    ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test "$solaris_use_stlport4" != yes; then
-      postdeps_CXX='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC* | sunCC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test "$solaris_use_stlport4" != yes; then
-      postdeps_CXX='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
  esac
  
  
@@ -14340,7 +15437,7 @@ case " $postdeps_CXX " in
  esac
   compiler_lib_search_dirs_CXX=
  if test -n "${compiler_lib_search_path_CXX}"; then
- compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
  fi
  
  
@@ -14379,17 +15476,18 @@ lt_prog_compiler_static_CXX=
  
  
    # C++ specific cases for pic, static, wl, etc.
-  if test "$GXX" = yes; then
+  if test yes = "$GXX"; then
      lt_prog_compiler_wl_CXX='-Wl,'
      lt_prog_compiler_static_CXX='-static'
  
      case $host_os in
      aix*)
        # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         lt_prog_compiler_static_CXX='-Bstatic'
        fi
+      lt_prog_compiler_pic_CXX='-fPIC'
        ;;
  
      amigaos*)
@@ -14400,8 +15498,8 @@ lt_prog_compiler_static_CXX=
          ;;
        m68k)
              # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
              lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
          ;;
        esac
@@ -14416,6 +15514,11 @@ lt_prog_compiler_static_CXX=
        # Although the cygwin gcc ignores -fPIC, still need this for old-style
        # (--disable-auto-import) libraries
        lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      case $host_os in
+      os2*)
+       lt_prog_compiler_static_CXX='$wl-static'
+       ;;
+      esac
        ;;
      darwin* | rhapsody*)
        # PIC is the default on this platform
@@ -14465,7 +15568,7 @@ lt_prog_compiler_static_CXX=
      case $host_os in
        aix[4-9]*)
         # All AIX code is PIC.
-       if test "$host_cpu" = ia64; then
+       if test ia64 = "$host_cpu"; then
           # AIX 5 now supports IA64 processor
           lt_prog_compiler_static_CXX='-Bstatic'
         else
@@ -14498,21 +15601,21 @@ lt_prog_compiler_static_CXX=
             ;;
         esac
         ;;
-      freebsd* | dragonfly*)
+      freebsd* | dragonfly* | midnightbsd*)
         # FreeBSD uses GNU C++
         ;;
        hpux9* | hpux10* | hpux11*)
         case $cc_basename in
           CC*)
             lt_prog_compiler_wl_CXX='-Wl,'
-           lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
-           if test "$host_cpu" != ia64; then
+           lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
+           if test ia64 != "$host_cpu"; then
               lt_prog_compiler_pic_CXX='+Z'
             fi
             ;;
           aCC*)
             lt_prog_compiler_wl_CXX='-Wl,'
-           lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+           lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
             case $host_cpu in
             hppa*64*|ia64*)
               # +Z the default
@@ -14541,7 +15644,7 @@ lt_prog_compiler_static_CXX=
             ;;
         esac
         ;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
         case $cc_basename in
           KCC*)
             # KAI C++ Compiler
@@ -14549,7 +15652,7 @@ lt_prog_compiler_static_CXX=
             lt_prog_compiler_pic_CXX='-fPIC'
             ;;
           ecpc* )
-           # old Intel C++ for x86_64 which still supported -KPIC.
+           # old Intel C++ for x86_64, which still supported -KPIC.
             lt_prog_compiler_wl_CXX='-Wl,'
             lt_prog_compiler_pic_CXX='-KPIC'
             lt_prog_compiler_static_CXX='-static'
@@ -14581,7 +15684,7 @@ lt_prog_compiler_static_CXX=
             lt_prog_compiler_static_CXX='-qstaticlink'
             ;;
           *)
-           case `$CC -V 2>&1 | sed 5q` in
+           case `$CC -V 2>&1 | $SED 5q` in
             *Sun\ C*)
               # Sun C++ 5.9
               lt_prog_compiler_pic_CXX='-KPIC'
@@ -14605,7 +15708,7 @@ lt_prog_compiler_static_CXX=
             ;;
         esac
         ;;
-      netbsd*)
+      netbsd* | netbsdelf*-gnu)
         ;;
        *qnx* | *nto*)
          # QNX uses GNU C++, but need to define -shared option too, otherwise
@@ -14694,7 +15797,7 @@ lt_prog_compiler_static_CXX=
    fi
  
  case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
+  # For platforms that do not support PIC, -DPIC is meaningless:
    *djgpp*)
      lt_prog_compiler_pic_CXX=
      ;;
@@ -14703,30 +15806,32 @@ case $host_os in
      ;;
  esac
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+printf %s "checking for $compiler option to produce PIC... " >&6; }
+if test ${lt_cv_prog_compiler_pic_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic_CXX" >&6; }
  lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
  
  #
  # Check to make sure the PIC flag actually works.
  #
  if test -n "$lt_prog_compiler_pic_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test ${lt_cv_prog_compiler_pic_works_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_pic_works_CXX=no
     ac_outfile=conftest.$ac_objext
     echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"  ## exclude from sc_useless_quotes_in_assignment
     # Insert the option either (1) after the last *FLAGS variable, or
     # (2) before a word containing "conftest.", or (3) at the end.
     # Note that $ac_compile itself does not contain backslashes and begins
@@ -14753,10 +15858,10 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
  
-if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
      case $lt_prog_compiler_pic_CXX in
       "" | " "*) ;;
       *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
@@ -14776,13 +15881,14 @@ fi
  # Check to make sure the static flag actually works.
  #
  wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test ${lt_cv_prog_compiler_static_works_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_static_works_CXX=no
-   save_LDFLAGS="$LDFLAGS"
+   save_LDFLAGS=$LDFLAGS
     LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
     echo "$lt_simple_link_test_code" > conftest.$ac_ext
     if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
@@ -14801,13 +15907,13 @@ else
       fi
     fi
     $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
+   LDFLAGS=$save_LDFLAGS
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+printf "%s\n" "$lt_cv_prog_compiler_static_works_CXX" >&6; }
  
-if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
      :
  else
      lt_prog_compiler_static_CXX=
@@ -14816,11 +15922,12 @@ fi
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_c_o_CXX=no
     $RM -r conftest 2>/dev/null
     mkdir conftest
@@ -14863,16 +15970,17 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; }
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_prog_compiler_c_o_CXX=no
     $RM -r conftest 2>/dev/null
     mkdir conftest
@@ -14915,28 +16023,28 @@ else
     $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; }
  
  
  
  
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
    # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+printf %s "checking if we can lock with hard links... " >&6; }
    hard_links=yes
    $RM conftest*
    ln conftest.a conftest.b 2>/dev/null && hard_links=no
    touch conftest.a
    ln conftest.a conftest.b 2>&5 || hard_links=no
    ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test "$hard_links" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+printf "%s\n" "$hard_links" >&6; }
+  if test no = "$hard_links"; then
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
      need_locks=warn
    fi
  else
@@ -14945,29 +16053,33 @@ fi
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
  
    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
    exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
    case $host_os in
    aix[4-9]*)
      # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    # Also, AIX nm treats weak defined symbols like other global defined
-    # symbols, whereas GNU nm marks them as "W".
+    # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+    # Without the "-l" option, or with the "-B" option, AIX nm treats
+    # weak defined symbols like other global defined symbols, whereas
+    # GNU nm marks them as "W".
+    # While the 'weak' keyword is ignored in the Export File, we need
+    # it in the Import File for the 'aix-soname' feature, so we have
+    # to replace the "-B" option with "-P" for AIX nm.
      if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
      else
-      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      export_symbols_cmds_CXX='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
      fi
      ;;
    pw32*)
-    export_symbols_cmds_CXX="$ltdll_cmds"
+    export_symbols_cmds_CXX=$ltdll_cmds
      ;;
    cygwin* | mingw* | cegcc*)
      case $cc_basename in
-    cl*)
+    cl* | icl*)
        exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
        ;;
      *)
@@ -14976,14 +16088,17 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
        ;;
      esac
      ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs_CXX=no
+    ;;
    *)
      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
      ;;
    esac
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+printf "%s\n" "$ld_shlibs_CXX" >&6; }
+test no = "$ld_shlibs_CXX" && can_build_shared=no
  
  with_gnu_ld_CXX=$with_gnu_ld
  
@@ -15000,7 +16115,7 @@ x|xyes)
    # Assume -lc should be added
    archive_cmds_need_lc_CXX=yes
  
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
+  if test yes,yes = "$GCC,$enable_shared"; then
      case $archive_cmds_CXX in
      *'~'*)
        # FIXME: we may have to deal with multi-command sequences.
@@ -15009,18 +16124,19 @@ x|xyes)
        # Test whether the compiler implicitly links with -lc since on some
        # systems, -lgcc has to come before -lc. If gcc already passes -lc
        # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+printf %s "checking whether -lc should be explicitly linked in... " >&6; }
+if test ${lt_cv_archive_cmds_need_lc_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    $RM conftest*
         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  
         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
    (eval $ac_compile) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } 2>conftest.err; then
           soname=conftest
           lib=conftest
@@ -15038,7 +16154,7 @@ else
           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
    (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
           then
             lt_cv_archive_cmds_need_lc_CXX=no
@@ -15052,8 +16168,8 @@ else
         $RM conftest*
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+printf "%s\n" "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
        archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
        ;;
      esac
@@ -15122,13 +16238,13 @@ esac
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+printf %s "checking dynamic linker characteristics... " >&6; }
  
  library_names_spec=
  libname_spec='lib$name'
  soname_spec=
-shrext_cmds=".so"
+shrext_cmds=.so
  postinstall_cmds=
  postuninstall_cmds=
  finish_cmds=
@@ -15145,14 +16261,16 @@ hardcode_into_libs=no
  # flags to be left without arguments
  need_version=unknown
  
+
+
  case $host_os in
  aix3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
    shlibpath_var=LIBPATH
  
    # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
+  soname_spec='$libname$release$shared_ext$major'
    ;;
  
  aix[4-9]*)
@@ -15160,41 +16278,91 @@ aix[4-9]*)
    need_lib_prefix=no
    need_version=no
    hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
+  if test ia64 = "$host_cpu"; then
      # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
      shlibpath_var=LD_LIBRARY_PATH
    else
      # With GCC up to 2.95.x, collect2 would create an import file
      # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
+    # the line '#! .'.  This would cause the generated library to
+    # depend on '.', always an invalid library.  This was fixed in
      # development snapshots of GCC prior to 3.0.
      case $host_os in
        aix4 | aix4.[01] | aix4.[01].*)
        if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
            echo ' yes '
-          echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+          echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
         :
        else
         can_build_shared=no
        fi
        ;;
      esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # Using Import Files as archive members, it is possible to support
+    # filename-based versioning of shared library archives on AIX. While
+    # this would work for both with and without runtime linking, it will
+    # prevent static linking of such archives. So we do filename-based
+    # shared library versioning with .so extension only, which is used
+    # when both runtime linking and shared linking is enabled.
+    # Unfortunately, runtime linking may impact performance, so we do
+    # not want this to be the default eventually. Also, we use the
+    # versioned .so libs for executables only if there is the -brtl
+    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+    # To allow for filename-based versioning support, we need to create
+    # libNAME.so.V as an archive file, containing:
+    # *) an Import File, referring to the versioned filename of the
+    #    archive as well as the shared archive member, telling the
+    #    bitwidth (32 or 64) of that shared object, and providing the
+    #    list of exported symbols of that shared object, eventually
+    #    decorated with the 'weak' keyword
+    # *) the shared object with the F_LOADONLY flag set, to really avoid
+    #    it being seen by the linker.
+    # At run time we better use the real file rather than another symlink,
+    # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+    case $with_aix_soname,$aix_use_runtimelinking in
+    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
      # soname into executable. Probably we can add versioning support to
      # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
+    aix,yes) # traditional libtool
+      dynamic_linker='AIX unversionable lib.so'
        # If using run time linking (on AIX 4.2 or later) use lib<name>.so
        # instead of lib<name>.a to let people know that these are not
        # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      ;;
+    aix,no) # traditional AIX only
+      dynamic_linker='AIX lib.a(lib.so.V)'
        # We preserve .a as extension for shared libraries through AIX4.2
        # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      ;;
+    svr4,*) # full svr4 only
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,yes) # both, prefer svr4
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # unpreferred sharedlib libNAME.a needs extra handling
+      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,no) # both, prefer aix
+      dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+      ;;
+    esac
      shlibpath_var=LIBPATH
    fi
    ;;
@@ -15204,18 +16372,18 @@ amigaos*)
    powerpc)
      # Since July 2007 AmigaOS4 officially supports .so libraries.
      # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    m68k)
      library_names_spec='$libname.ixlibrary $libname.a'
      # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
      ;;
    esac
    ;;
  
  beos*)
-  library_names_spec='${libname}${shared_ext}'
+  library_names_spec='$libname$shared_ext'
    dynamic_linker="$host_os ld.so"
    shlibpath_var=LIBRARY_PATH
    ;;
@@ -15223,8 +16391,8 @@ beos*)
  bsdi[45]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
@@ -15236,7 +16404,7 @@ bsdi[45]*)
  
  cygwin* | mingw* | pw32* | cegcc*)
    version_type=windows
-  shrext_cmds=".dll"
+  shrext_cmds=.dll
    need_version=no
    need_lib_prefix=no
  
@@ -15245,8 +16413,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      # gcc
      library_names_spec='$libname.dll.a'
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname~
@@ -15262,26 +16430,26 @@ cygwin* | mingw* | pw32* | cegcc*)
      case $host_os in
      cygwin*)
        # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
  
        ;;
      mingw* | cegcc*)
        # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
        ;;
      pw32*)
        # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
        ;;
      esac
      dynamic_linker='Win32 ld.exe'
      ;;
  
-  *,cl*)
-    # Native MSVC
+  *,cl* | *,icl*)
+    # Native MSVC or ICC
      libname_spec='$name'
-    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-    library_names_spec='${libname}.dll.lib'
+    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+    library_names_spec='$libname.dll.lib'
  
      case $build_os in
      mingw*)
@@ -15297,7 +16465,7 @@ cygwin* | mingw* | pw32* | cegcc*)
        done
        IFS=$lt_save_ifs
        # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
        ;;
      cygwin*)
        # Convert to unix form, then to dos form, then back to unix form
@@ -15308,7 +16476,7 @@ cygwin* | mingw* | pw32* | cegcc*)
        sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
        ;;
      *)
-      sys_lib_search_path_spec="$LIB"
+      sys_lib_search_path_spec=$LIB
        if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
          # It is most probably a Windows format PATH.
          sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
@@ -15321,8 +16489,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      esac
  
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname'
@@ -15334,8 +16502,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      ;;
  
    *)
-    # Assume MSVC wrapper
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    # Assume MSVC and ICC wrapper
+    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
      dynamic_linker='Win32 ld.exe'
      ;;
    esac
@@ -15348,8 +16516,8 @@ darwin* | rhapsody*)
    version_type=darwin
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
+  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$major$shared_ext'
    shlibpath_overrides_runpath=yes
    shlibpath_var=DYLD_LIBRARY_PATH
    shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
@@ -15361,12 +16529,12 @@ dgux*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
    # DragonFly does not have aout.  When/if they implement a new
    # versioning mechanism, adjust this.
    if test -x /usr/bin/objformat; then
@@ -15380,12 +16548,13 @@ freebsd* | dragonfly*)
    version_type=freebsd-$objformat
    case $version_type in
      freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      soname_spec='$libname$release$shared_ext$major'
        need_version=no
        need_lib_prefix=no
        ;;
      freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
        need_version=yes
        ;;
    esac
@@ -15410,26 +16579,15 @@ freebsd* | dragonfly*)
    esac
    ;;
  
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
  haiku*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
    dynamic_linker="$host_os runtime_loader"
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
+  shlibpath_overrides_runpath=no
    sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
    hardcode_into_libs=yes
    ;;
@@ -15447,14 +16605,15 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.so"
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    if test 32 = "$HPUX_IA64_MODE"; then
        sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
      else
        sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
      fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
    hppa*64*)
      shrext_cmds='.sl'
@@ -15462,8 +16621,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
@@ -15472,8 +16631,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=SHLIB_PATH
      shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      ;;
    esac
    # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
@@ -15486,8 +16645,8 @@ interix[3-9]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
@@ -15498,7 +16657,7 @@ irix5* | irix6* | nonstopux*)
    case $host_os in
      nonstopux*) version_type=nonstopux ;;
      *)
-       if test "$lt_cv_prog_gnu_ld" = yes; then
+       if test yes = "$lt_cv_prog_gnu_ld"; then
                 version_type=linux # correct to gnu/linux during the next big refactor
         else
                 version_type=irix
@@ -15506,8 +16665,8 @@ irix5* | irix6* | nonstopux*)
    esac
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
    case $host_os in
    irix5* | nonstopux*)
      libsuff= shlibsuff=
@@ -15526,8 +16685,8 @@ irix5* | irix6* | nonstopux*)
    esac
    shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
    shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
    hardcode_into_libs=yes
    ;;
  
@@ -15536,21 +16695,42 @@ linux*oldld* | linux*aout* | linux*coff*)
    dynamic_linker=no
    ;;
  
+linux*android*)
+  version_type=none # Android doesn't support versioned libraries.
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext'
+  soname_spec='$libname$release$shared_ext'
+  finish_cmds=
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  dynamic_linker='Android linker'
+  # Don't embed -rpath directories since the linker doesn't support them.
+  hardcode_libdir_flag_spec_CXX='-L$libdir'
+  ;;
+
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
  
    # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${lt_cv_shlibpath_overrides_runpath+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    lt_cv_shlibpath_overrides_runpath=no
      save_LDFLAGS=$LDFLAGS
      save_libdir=$libdir
@@ -15560,19 +16740,21 @@ else
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+if ac_fn_cxx_try_link "$LINENO"
+then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
+then :
    lt_cv_shlibpath_overrides_runpath=yes
  fi
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
      LDFLAGS=$save_LDFLAGS
      libdir=$save_libdir
@@ -15586,7 +16768,12 @@ fi
    # before this can be enabled.
    hardcode_into_libs=yes
  
-  # Append ld.so.conf contents to the search path
+  # Ideally, we could use ldconfig to report *all* directores which are
+  # searched for libraries, however this is still not possible.  Aside from not
+  # being certain /sbin/ldconfig is available, command
+  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+  # even though it is searched at run-time.  Try to do the best guess by
+  # appending ld.so.conf contents (and includes) to the search path.
    if test -f /etc/ld.so.conf; then
      lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[      ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
      sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
@@ -15601,17 +16788,29 @@ fi
    dynamic_linker='GNU/Linux ld.so'
    ;;
  
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
  netbsd*)
    version_type=sunos
    need_lib_prefix=no
    need_version=no
    if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
      dynamic_linker='NetBSD (a.out) ld.so'
    else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      dynamic_linker='NetBSD ld.elf_so'
    fi
    shlibpath_var=LD_LIBRARY_PATH
@@ -15621,7 +16820,7 @@ netbsd*)
  
  newsos6)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    ;;
@@ -15630,58 +16829,68 @@ newsos6)
    version_type=qnx
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    dynamic_linker='ldqnx.so'
    ;;
  
-openbsd*)
+openbsd* | bitrig*)
    version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
+  sys_lib_dlsearch_path_spec=/usr/lib
    need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
-    *)                         need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[89] | openbsd2.[89].*)
-       shlibpath_overrides_runpath=no
-       ;;
-      *)
-       shlibpath_overrides_runpath=yes
-       ;;
-      esac
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    need_version=no
    else
-    shlibpath_overrides_runpath=yes
+    need_version=yes
    fi
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
    ;;
  
  os2*)
    libname_spec='$name'
-  shrext_cmds=".dll"
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
    need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
+  # OS/2 can only load a DLL with a base name of 8 characters or less.
+  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+    v=$($ECHO $release$versuffix | tr -d .-);
+    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+    $ECHO $n$v`$shared_ext'
+  library_names_spec='${libname}_dll.$libext'
    dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
+  shlibpath_var=BEGINLIBPATH
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  postinstall_cmds='base_file=`basename \$file`~
+    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+    dldir=$destdir/`dirname \$dlpath`~
+    test -d \$dldir || mkdir -p \$dldir~
+    $install_prog $dir/$dlname \$dldir/$dlname~
+    chmod a+x \$dldir/$dlname~
+    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+    fi'
+  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+    dlpath=$dir/\$dldll~
+    $RM \$dlpath'
    ;;
  
  osf3* | osf4* | osf5*)
    version_type=osf
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  
  rdos*)
@@ -15692,8 +16901,8 @@ solaris*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
@@ -15703,11 +16912,11 @@ solaris*)
  
  sunos4*)
    version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      need_lib_prefix=no
    fi
    need_version=yes
@@ -15715,8 +16924,8 @@ sunos4*)
  
  sysv4 | sysv4.3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    case $host_vendor in
      sni)
@@ -15737,24 +16946,24 @@ sysv4 | sysv4.3*)
    ;;
  
  sysv4*MP*)
-  if test -d /usr/nec ;then
+  if test -d /usr/nec; then
      version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
+    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+    soname_spec='$libname$shared_ext.$major'
      shlibpath_var=LD_LIBRARY_PATH
    fi
    ;;
  
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
+  version_type=sco
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
    else
      sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
@@ -15772,7 +16981,7 @@ tpf*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
@@ -15780,8 +16989,8 @@ tpf*)
  
  uts4*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
@@ -15789,21 +16998,134 @@ uts4*)
    dynamic_linker=no
    ;;
  esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+printf "%s\n" "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
  
  variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
  fi
  
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+printf %s "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+   test -n "$runpath_var_CXX" ||
+   test yes = "$hardcode_automatic_CXX"; then
+
+  # We can hardcode non-existent directories.
+  if test no != "$hardcode_direct_CXX" &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" &&
+     test no != "$hardcode_minus_L_CXX"; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+printf "%s\n" "$hardcode_action_CXX" >&6; }
+
+if test relink = "$hardcode_action_CXX" ||
+   test yes = "$inherit_rpath_CXX"; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+     test no = "$enable_shared"; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test yes != "$_lt_caught_CXX_error"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
  
  
@@ -15819,134 +17141,435 @@ fi
  
  
  
+        ac_config_commands="$ac_config_commands libtool"
  
  
  
  
+# Only expand once:
  
  
  
+#AM_PROG_LD
+#AC_SUBST(LD)
+#AC_PROG_INSTALL
+#AC_PROG_MAKE_SET
+#AC_PROG_LN_S
  
+#
+# Tests for Windows
+#
  
  
  
+# Configure libtool
+# Check whether --enable-shared was given.
+if test ${enable_shared+y}
+then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+       IFS=$lt_save_ifs
+       if test "X$pkg" = "X$p"; then
+         enable_shared=yes
+       fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else $as_nop
+  enable_shared=yes
+fi
  
  
  
  
  
  
+# Check whether --enable-static was given.
+if test ${enable_static+y}
+then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+       IFS=$lt_save_ifs
+       if test "X$pkg" = "X$p"; then
+         enable_static=yes
+       fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else $as_nop
+  enable_static=yes
+fi
  
  
  
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" ||
-   test -n "$runpath_var_CXX" ||
-   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+enable_win32_dll=yes
  
-  # We can hardcode non-existent directories.
-  if test "$hardcode_direct_CXX" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
-     test "$hardcode_minus_L_CXX" != no; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action_CXX=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action_CXX=immediate
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AS+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AS="${ac_tool_prefix}as"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
    fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+printf "%s\n" "$AS" >&6; }
  else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action_CXX=unsupported
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
-$as_echo "$hardcode_action_CXX" >&6; }
  
-if test "$hardcode_action_CXX" = relink ||
-   test "$inherit_rpath_CXX" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
  
+fi
+if test -z "$ac_cv_prog_AS"; then
+  ac_ct_AS=$AS
+  # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AS+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_AS"; then
+  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AS="as"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+printf "%s\n" "$ac_ct_AS" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
+  if test "x$ac_ct_AS" = x; then
+    AS="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AS=$ac_ct_AS
+  fi
+else
+  AS="$ac_cv_prog_AS"
+fi
  
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
  
-  fi # test -n "$compiler"
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
  
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
  
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
  
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
  
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
  
+  ;;
+esac
  
+test -z "$AS" && AS=as
  
  
  
  
  
+test -z "$DLLTOOL" && DLLTOOL=dlltool
  
  
-        ac_config_commands="$ac_config_commands libtool"
+test -z "$OBJDUMP" && OBJDUMP=objdump
  
  
  
  
-# Only expand once:
  
  
  
  
-LIB_PLUGINS = ''
+LIB_PLUGINS=''
  
  # Add configure option --enable-maintainer-mode which enables dependency
  # checking and generation useful to package maintainers.  This is made an
  # option to avoid confusing end users.
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
      # Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then :
+if test ${enable_maintainer_mode+y}
+then :
    enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-else
+else $as_nop
    USE_MAINTAINER_MODE=no
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
-$as_echo "$USE_MAINTAINER_MODE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
     if test $USE_MAINTAINER_MODE = yes; then
    MAINTAINER_MODE_TRUE=
    MAINTAINER_MODE_FALSE='#'
@@ -15962,32 +17585,34 @@ fi
  # If the C compiler supports the keyword inline, do nothing. Otherwise
  # define inline to __inline__ or __inline if it accepts one of those,
  # otherwise define inline to be empty.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+printf %s "checking for inline... " >&6; }
+if test ${ac_cv_c_inline+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_cv_c_inline=no
  for ac_kw in inline __inline__ __inline; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #ifndef __cplusplus
  typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
+static $ac_kw foo_t static_foo (void) {return 0; }
+$ac_kw foo_t foo (void) {return 0; }
  #endif
  
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    ac_cv_c_inline=$ac_kw
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    test "$ac_cv_c_inline" != no && break
  done
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+printf "%s\n" "$ac_cv_c_inline" >&6; }
  
  case $ac_cv_c_inline in
    inline | yes) ;;
@@ -16011,11 +17636,12 @@ esac
  
  
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility))" >&5
-$as_echo_n "checking for __attribute__((visibility))... " >&6; }
-if ${ax_cv_have_func_attribute_visibility+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility))" >&5
+printf %s "checking for __attribute__((visibility))... " >&6; }
+if test ${ax_cv_have_func_attribute_visibility+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
  
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
@@ -16023,9 +17649,11 @@ else
  
                      int foo_def( void ) __attribute__((visibility("default")));
                      int foo_hid( void ) __attribute__((visibility("hidden")));
+                    int foo_int( void ) __attribute__((visibility("internal")));
+                    int foo_pro( void ) __attribute__((visibility("protected")));
  
  int
-main ()
+main (void)
  {
  
    ;
@@ -16033,27 +17661,28 @@ main ()
  }
  
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-                                      if test -s conftest.err; then :
+if ac_fn_c_try_link "$LINENO"
+then :
+                                      if grep -- -Wattributes conftest.err
+then :
    ax_cv_have_func_attribute_visibility=no
-else
+else $as_nop
    ax_cv_have_func_attribute_visibility=yes
  fi
-else
+else $as_nop
    ax_cv_have_func_attribute_visibility=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_visibility" >&5
-$as_echo "$ax_cv_have_func_attribute_visibility" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_visibility" >&5
+printf "%s\n" "$ax_cv_have_func_attribute_visibility" >&6; }
  
-    if test yes = $ax_cv_have_func_attribute_visibility; then :
+    if test yes = $ax_cv_have_func_attribute_visibility
+then :
  
-cat >>confdefs.h <<_ACEOF
-#define HAVE_FUNC_ATTRIBUTE_VISIBILITY 1
-_ACEOF
+printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
  
  fi
  
@@ -16068,12 +17697,13 @@ fi
  
  
  for flag in "-fvisibility=hidden"; do
-  as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
-$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
-if eval \${$as_CACHEVAR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
+printf %s "checking whether C compiler accepts $flag... " >&6; }
+if eval test \${$as_CACHEVAR+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
  
    ax_check_save_flags=$CFLAGS
    CFLAGS="$CFLAGS  $flag"
@@ -16081,58 +17711,61 @@ else
  /* end confdefs.h.  */
  
  int
-main ()
+main (void)
  {
  
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    eval "$as_CACHEVAR=yes"
-else
+else $as_nop
    eval "$as_CACHEVAR=no"
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CFLAGS=$ax_check_save_flags
  fi
  eval ac_res=\$$as_CACHEVAR
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then :
+              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
+then :
  
-if ${CFLAGS+:} false; then :
+if test ${CFLAGS+y}
+then :
  
    case " $CFLAGS " in #(
    *" $flag "*) :
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
    (: CFLAGS already contains $flag) 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } ;; #(
    *) :
  
       as_fn_append CFLAGS " $flag"
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
    (: CFLAGS="$CFLAGS") 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
       ;;
  esac
  
-else
+else $as_nop
  
    CFLAGS=$flag
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
+  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
    (: CFLAGS="$CFLAGS") 2>&5
    ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
  
  fi
  
-else
+else $as_nop
    :
  fi
  
@@ -16141,11 +17774,12 @@ done
  
  # If words are stored with the most significant byte first (like
  # Motorola and SPARC CPUs), define `WORDS_BIGENDIAN'.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+printf %s "checking whether byte ordering is bigendian... " >&6; }
+if test ${ac_cv_c_bigendian+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_cv_c_bigendian=unknown
      # See if we're dealing with a universal compiler.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16156,7 +17790,8 @@ else
              typedef int dummy;
  
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
  
         # Check for potential -arch flags.  It is not universal unless
         # there are at least two -arch flags with different values.
@@ -16180,7 +17815,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
          fi
         done
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
      if test $ac_cv_c_bigendian = unknown; then
        # See if sys/param.h defines the BYTE_ORDER macro.
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16189,7 +17824,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
              #include <sys/param.h>
  
  int
-main ()
+main (void)
  {
  #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
@@ -16201,7 +17836,8 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    # It does; now see whether it defined to BIG_ENDIAN or not.
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
@@ -16209,7 +17845,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
                 #include <sys/param.h>
  
  int
-main ()
+main (void)
  {
  #if BYTE_ORDER != BIG_ENDIAN
                  not big endian
@@ -16219,14 +17855,15 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    ac_cv_c_bigendian=yes
-else
+else $as_nop
    ac_cv_c_bigendian=no
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
      fi
      if test $ac_cv_c_bigendian = unknown; then
        # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
@@ -16235,7 +17872,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  #include <limits.h>
  
  int
-main ()
+main (void)
  {
  #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
               bogus endian macros
@@ -16245,14 +17882,15 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    # It does; now see whether it defined to _BIG_ENDIAN or not.
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include <limits.h>
  
  int
-main ()
+main (void)
  {
  #ifndef _BIG_ENDIAN
                  not big endian
@@ -16262,31 +17900,33 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    ac_cv_c_bigendian=yes
-else
+else $as_nop
    ac_cv_c_bigendian=no
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
      fi
      if test $ac_cv_c_bigendian = unknown; then
        # Compile a test program.
-      if test "$cross_compiling" = yes; then :
+      if test "$cross_compiling" = yes
+then :
    # Try to guess by grepping values from an object file.
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
-short int ascii_mm[] =
+unsigned short int ascii_mm[] =
                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-               short int ascii_ii[] =
+               unsigned short int ascii_ii[] =
                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
                 int use_ascii (int i) {
                   return ascii_mm[i] + ascii_ii[i];
                 }
-               short int ebcdic_ii[] =
+               unsigned short int ebcdic_ii[] =
                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-               short int ebcdic_mm[] =
+               unsigned short int ebcdic_mm[] =
                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
                 int use_ebcdic (int i) {
                   return ebcdic_mm[i] + ebcdic_ii[i];
@@ -16294,14 +17934,15 @@ short int ascii_mm[] =
                 extern int foo;
  
  int
-main ()
+main (void)
  {
  return use_ascii (foo) == use_ebcdic (foo);
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
               ac_cv_c_bigendian=yes
             fi
@@ -16314,13 +17955,13 @@ if ac_fn_c_try_compile "$LINENO"; then :
               fi
             fi
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $ac_includes_default
  int
-main ()
+main (void)
  {
  
              /* Are we little or big endian?  From Harbison&Steele.  */
@@ -16336,9 +17977,10 @@ main ()
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
    ac_cv_c_bigendian=no
-else
+else $as_nop
    ac_cv_c_bigendian=yes
  fi
  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -16347,17 +17989,17 @@ fi
  
      fi
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+printf "%s\n" "$ac_cv_c_bigendian" >&6; }
   case $ac_cv_c_bigendian in #(
     yes)
-     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+     printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
  ;; #(
     no)
        ;; #(
     universal)
  
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  
       ;; #(
     *)
@@ -16366,10 +18008,60 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
   esac
  
  
+# Check for threadsafe variants of gmtime
+# Note: check for gmtime_s is a bit more complex as it is implemented as a macro
+
+  for ac_func in gmtime_r
+do :
+  ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
+if test "x$ac_cv_func_gmtime_r" = xyes
+then :
+  printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h
+
+else $as_nop
+
+               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gmtime_s" >&5
+printf %s "checking for gmtime_s... " >&6; }
+               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+                 #include <time.h>
+int
+main (void)
+{
+
+                   time_t t;
+                   struct tm m;
+                   gmtime_s(&m, &t);
+                   return 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+printf "%s\n" "#define HAVE_GMTIME_S 1" >>confdefs.h
+
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+done
+
  # Point to JPEG installed in DIR or disable JPEG with --without-jpeg.
  
  # Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
+if test ${with_jpeg+y}
+then :
    withval=$with_jpeg;
              if  test "x$withval" = "xno" ; then
                with_jpeg='no'
@@ -16383,7 +18075,7 @@ if test "${with_jpeg+set}" = set; then :
                with_jpeg='yes'
              fi
  
-else
+else $as_nop
    with_jpeg='yes'
  fi
  
@@ -16391,7 +18083,8 @@ fi
  # Point to TIFF installed in DIR or disable TIFF with --without-tiff.
  
  # Check whether --with-tiff was given.
-if test "${with_tiff+set}" = set; then :
+if test ${with_tiff+y}
+then :
    withval=$with_tiff;
              if  test "x$withval" = "xno" ; then
                with_tiff='no'
@@ -16405,7 +18098,7 @@ if test "${with_tiff+set}" = set; then :
                with_tiff='yes'
              fi
  
-else
+else $as_nop
    with_tiff='yes'
  fi
  
@@ -16413,9 +18106,10 @@ fi
  # Disable ZLIB
  
  # Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
+if test ${with_zlib+y}
+then :
    withval=$with_zlib; with_zlib=$withval
-else
+else $as_nop
    with_zlib='yes'
  fi
  
@@ -16423,17 +18117,40 @@ fi
  #fast_float plugin:
  
  # Check whether --with-fastfloat was given.
-if test "${with_fastfloat+set}" = set; then :
+if test ${with_fastfloat+y}
+then :
    withval=$with_fastfloat;
-                with_fastfloat='yes'
-                LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
+                with_fastfloat=$withval
  
-else
+else $as_nop
  
                  with_fastfloat='no'
  
  fi
  
+if test "x$with_fastfloat" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
+fi
+
+#multi threaded plugin:
+
+# Check whether --with-threaded was given.
+if test ${with_threaded+y}
+then :
+  withval=$with_threaded;
+                with_threaded=$withval
+
+else $as_nop
+
+                with_threaded='no'
+
+fi
+
+if test "x$with_threaded" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_threaded"
+fi
  
  #
  # Determine POSIX threads settings
@@ -16441,9 +18158,10 @@ fi
  # Enable support for POSIX thread APIs
  
  # Check whether --with-threads was given.
-if test "${with_threads+set}" = set; then :
+if test ${with_threads+y}
+then :
    withval=$with_threads; with_threads=$withval
-else
+else $as_nop
    with_threads='yes'
  fi
  
@@ -16455,59 +18173,69 @@ then
  
  
  
+
+
  ac_ext=c
  ac_cpp='$CPP $CPPFLAGS'
  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
-acx_pthread_ok=no
+ax_pthread_ok=no
  
  # We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
+# requires special compiler flags (e.g. on Tru64 or Sequent).
  # It gets checked for in the link test anyway.
  
  # First of all, check if the user has set any of the PTHREAD_LIBS,
  # etcetera environment variables, and if threads linking works using
  # them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        if test "x$PTHREAD_CC" != "x"
+then :
+  CC="$PTHREAD_CC"
+fi
+        if test "x$PTHREAD_CXX" != "x"
+then :
+  CXX="$PTHREAD_CXX"
+fi
          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
          LIBS="$PTHREAD_LIBS $LIBS"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
-$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char pthread_join ();
  int
-main ()
+main (void)
  {
  return pthread_join ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  acx_pthread_ok=yes
+if ac_fn_c_try_link "$LINENO"
+then :
+  ax_pthread_ok=yes
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
-        if test x"$acx_pthread_ok" = xno; then
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xno"; then
                  PTHREAD_LIBS=""
                  PTHREAD_CFLAGS=""
          fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
  fi
  
  # We must check for the threads library under a number of different
@@ -16515,12 +18243,14 @@ fi
  # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
  # libraries is broken (non-POSIX).
  
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
  
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt lpthread pthread-config"
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
  
  # The ordering *is* (sometimes) important.  Some notes on the
  # individual items follow:
@@ -16529,110 +18259,243 @@ acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -m
  # none: in case threads are in libc; should be tried before -Kthread and
  #       other compiler flags to prevent continual compiler warnings
  # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
  # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
  # pthread: Linux, etcetera
  # --thread-safe: KAI C++
  # pthread-config: use pthread-config program (for GNU Pth library)
  
-case "${host_cpu}-${host_os}" in
-        *solaris*)
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -rf conftest*
+
+        ;;
+
+        solaris*)
  
          # On Solaris (at least, for some versions), libc contains stubbed
          # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+printf %s "checking whether $CC is Clang... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1
+then :
+  ax_cv_PTHREAD_CLANG=yes
+fi
+rm -rf conftest*
+
+     fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+if test "x$GCC" = "xyes"
+then :
+  ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"
+fi
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+if test "x$ax_pthread_clang" = "xyes"
+then :
+  ax_pthread_flags="-pthread,-lpthread -pthread"
+fi
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
  
-        acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
          ;;
  
-        # The HP-UX compiler just warns about options it does not understand
-        # but it needs -mt.
-        *-hpux*)
-        acx_pthread_flags="-mt $acx_pthread_flags"
+        *)
+        ax_pthread_check_macro="--"
          ;;
  esac
+if test "x$ax_pthread_check_macro" = "x--"
+then :
+  ax_pthread_check_cond=0
+else $as_nop
+  ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
  
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
  
-        case $flag in
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
                  none)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
-$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+printf %s "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5
+printf %s "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; }
                  ;;
  
                  -*)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
-$as_echo_n "checking whether pthreads work with $flag... " >&6; }
-                PTHREAD_CFLAGS="$flag"
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+printf %s "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
                  ;;
  
-               pthread-config)
-               # Extract the first word of "pthread-config", so it can be a program name with args.
+                pthread-config)
+                # Extract the first word of "pthread-config", so it can be a program name with args.
  set dummy pthread-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_acx_pthread_config+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$acx_pthread_config"; then
-  ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ax_pthread_config+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test -n "$ax_pthread_config"; then
+  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
  else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_acx_pthread_config="yes"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ax_pthread_config="yes"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
    done
  IFS=$as_save_IFS
  
-  test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
+  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
  fi
  fi
-acx_pthread_config=$ac_cv_prog_acx_pthread_config
-if test -n "$acx_pthread_config"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
-$as_echo "$acx_pthread_config" >&6; }
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+printf "%s\n" "$ax_pthread_config" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
  
-               if test x"$acx_pthread_config" = xno; then continue; fi
-               PTHREAD_CFLAGS="`pthread-config --cflags`"
-               PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-               ;;
+                if test "x$ax_pthread_config" = "xno"
+then :
+  continue
+fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
  
                  *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
-$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
-                PTHREAD_LIBS="-l$flag"
+                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+printf %s "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
                  ;;
          esac
  
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
  
          # Check for various functions.  We must include pthread.h,
          # since some functions may be macros.  (On the Sequent, we
@@ -16643,146 +18506,308 @@ $as_echo_n "checking for the pthreads library -l$flag... " >&6; }
          # pthread_cleanup_push because it is one of the few pthread
          # functions on Solaris that doesn't have a non-functional libc stub.
          # We try pthread_create on general principles.
+
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
+                        static void *start_routine(void *a) { return a; }
  int
-main ()
+main (void)
  {
-pthread_t th; pthread_join(th, 0);
-                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
-                     pthread_create(0,0,0,0); pthread_cleanup_pop(0);
+pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  acx_pthread_ok=yes
+if ac_fn_c_try_link "$LINENO"
+then :
+  ax_pthread_ok=yes
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
  
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
-        if test "x$acx_pthread_ok" = xyes; then
-                break;
-        fi
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xyes"
+then :
+  break
+fi
  
          PTHREAD_LIBS=""
          PTHREAD_CFLAGS=""
  done
  fi
  
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+printf %s "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`printf "%s\n" "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                if test "x$ax_pthread_try" = "xunknown"
+then :
+  break
+fi
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  ac_link="$ax_pthread_2step_ac_link"
+                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             if test "x$ax_pthread_try" = "x"
+then :
+  ax_pthread_try=no
+fi
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
  # Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
  
          # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
-$as_echo_n "checking for joinable pthread attribute... " >&6; }
-       attr_name=unknown
-       for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+printf %s "checking for joinable pthread attribute... " >&6; }
+if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include <pthread.h>
  int
-main ()
+main (void)
  {
-int attr=$attr; return attr;
+int attr = $ax_pthread_attr; return attr /* ; */
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  attr_name=$attr; break
+if ac_fn_c_try_link "$LINENO"
+then :
+  ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
-       done
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
-$as_echo "$attr_name" >&6; }
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+             done
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+        if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"
+then :
+
+printf "%s\n" "#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR" >>confdefs.h
+
+               ax_pthread_joinable_attr_defined=yes
+
+fi
  
-cat >>confdefs.h <<_ACEOF
-#define PTHREAD_CREATE_JOINABLE $attr_name
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+printf %s "checking whether more special flags are required for pthreads... " >&6; }
+if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+        if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"
+then :
+  PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes
+fi
+
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if test ${ax_cv_PTHREAD_PRIO_INHERIT+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main (void)
+{
+int i = PTHREAD_PRIO_INHERIT;
+                                               return i;
+  ;
+  return 0;
+}
  _ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  ax_cv_PTHREAD_PRIO_INHERIT=yes
+else $as_nop
+  ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
  
-        fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"
+then :
  
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
-$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
-$as_echo "${flag}" >&6; }
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
+printf "%s\n" "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
  
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-        case "${host_os}" in
-          aix* )
-            if test x"$GCC" != xyes; then
-              case "$CC" in
-                *xlc )
-                  # Extract the first word of "xlc_r", so it can be a program name with args.
-set dummy xlc_r; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$PTHREAD_CC"; then
-  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CC="xlc_r"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+               ax_pthread_prio_inherit_defined=yes
  
-  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
  fi
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                case "x/$CC" in #(
+  x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+    #handle absolute path differently from PATH based program lookup
+                     case "x$CC" in #(
+  x/*) :
+
+                          if as_fn_executable_p ${CC}_r
+then :
+  PTHREAD_CC="${CC}_r"
  fi
-PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
-if test -n "$PTHREAD_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+                          if test "x${CXX}" != "x"
+then :
+  if as_fn_executable_p ${CXX}_r
+then :
+  PTHREAD_CXX="${CXX}_r"
  fi
+fi
+                         ;; #(
+  *) :
  
- ;;
-                *cc )
-                  # Extract the first word of "cc_r", so it can be a program name with args.
-set dummy cc_r; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+                          for ac_prog in ${CC}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$PTHREAD_CC"; then
    ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
  else
@@ -16790,41 +18815,49 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CC="cc_r"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CC="$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
    done
  IFS=$as_save_IFS
  
-  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
  fi
  fi
  PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
  if test -n "$PTHREAD_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+printf "%s\n" "$PTHREAD_CC" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
- ;;
-              esac
-            fi
-            case "$CXX" in
-              *xlC )
-                # Extract the first word of "xlC_r", so it can be a program name with args.
-set dummy xlC_r; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+  test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+                          if test "x${CXX}" != "x"
+then :
+  for ac_prog in ${CXX}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CXX+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    if test -n "$PTHREAD_CXX"; then
    ac_cv_prog_PTHREAD_CXX="$PTHREAD_CXX" # Let the user override the test.
  else
@@ -16832,43 +18865,52 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
      for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CXX="xlC_r"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CXX="$ac_prog"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
    done
  IFS=$as_save_IFS
  
-  test -z "$ac_cv_prog_PTHREAD_CXX" && ac_cv_prog_PTHREAD_CXX="${CXX}"
  fi
  fi
  PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX
  if test -n "$PTHREAD_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CXX" >&5
-$as_echo "$PTHREAD_CXX" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CXX" >&5
+printf "%s\n" "$PTHREAD_CXX" >&6; }
  else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
  fi
  
- ;;
+
+  test -n "$PTHREAD_CXX" && break
+done
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+fi
+
+                      ;;
+esac
+                     ;; #(
+  *) :
+     ;;
+esac
+                ;;
              esac
-            ;;
-        esac
+        fi
  fi
  
-if test "${PTHREAD_CC}x" = "x"
-then
-  PTHREAD_CC="$CC"
-fi
-if test "${PTHREAD_CXX}x" = "x"
-then
-  PTHREAD_CXX="$CXX"
-fi
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
  
  
  
@@ -16876,13 +18918,13 @@ fi
  
  
  # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
+if test "x$ax_pthread_ok" = "xyes"; then
  
-$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
+printf "%s\n" "#define HAVE_PTHREAD 1" >>confdefs.h
  
          :
  else
-        acx_pthread_ok=no
+        ax_pthread_ok=no
  
  fi
  ac_ext=c
@@ -16893,7 +18935,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
  
  
-  if test "$acx_pthread_ok" = yes
+  if test "$ax_pthread_ok" = yes
    then
      have_threads=yes
  
@@ -16903,29 +18945,68 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
  
      if test "$CC" != "$PTHREAD_CC"
      then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Replacing compiler $CC with compiler $PTHREAD_CC to support pthreads." >&5
-$as_echo "$as_me: WARNING: Replacing compiler $CC with compiler $PTHREAD_CC to support pthreads." >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Replacing compiler $CC with compiler $PTHREAD_CC to support pthreads." >&5
+printf "%s\n" "$as_me: WARNING: Replacing compiler $CC with compiler $PTHREAD_CC to support pthreads." >&2;}
        CC="$PTHREAD_CC"
      fi
      if test "$CXX" != "$PTHREAD_CXX"
      then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Replacing compiler $CXX with compiler $PTHREAD_CXX to support pthreads." >&5
-$as_echo "$as_me: WARNING: Replacing compiler $CXX with compiler $PTHREAD_CXX to support pthreads." >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Replacing compiler $CXX with compiler $PTHREAD_CXX to support pthreads." >&5
+printf "%s\n" "$as_me: WARNING: Replacing compiler $CXX with compiler $PTHREAD_CXX to support pthreads." >&2;}
        CXX="$PTHREAD_CXX"
      fi
    fi
  fi
  
+# check if compiler supports SSE2 intrinsics
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports SSE2" >&5
+printf %s "checking whether compiler supports SSE2... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    #include <emmintrin.h>
+    int main() { __m128i n = _mm_set1_epi8(42); }
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  ac_compiler_supports_sse2=yes
+else $as_nop
+  ac_compiler_supports_sse2=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_compiler_supports_sse2" >&5
+printf "%s\n" "$ac_compiler_supports_sse2" >&6; }
+if test "x$ac_compiler_supports_sse2" != "xyes"
+then :
+
+printf "%s\n" "#define CMS_DONT_USE_SSE2 1" >>confdefs.h
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
  
  #
  # Find math library
  #
  LIB_MATH=''
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
-$as_echo_n "checking for sqrt in -lm... " >&6; }
-if ${ac_cv_lib_m_sqrt+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
+printf %s "checking for sqrt in -lm... " >&6; }
+if test ${ac_cv_lib_m_sqrt+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lm  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16934,30 +19015,29 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char sqrt ();
  int
-main ()
+main (void)
  {
  return sqrt ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_m_sqrt=yes
-else
+else $as_nop
    ac_cv_lib_m_sqrt=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
-$as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test "x$ac_cv_lib_m_sqrt" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
+printf "%s\n" "$ac_cv_lib_m_sqrt" >&6; }
+if test "x$ac_cv_lib_m_sqrt" = xyes
+then :
    LIB_MATH="-lm"
  fi
  
@@ -16973,12 +19053,13 @@ then
    for lib in pthread pthreads
    do
      if test "x$PTHREAD_LIBS" = "x" ; then
-      as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_pthread_mutex_lock" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -l$lib" >&5
-$as_echo_n "checking for pthread_mutex_lock in -l$lib... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+      as_ac_Lib=`printf "%s\n" "ac_cv_lib_$lib""_pthread_mutex_lock" | $as_tr_sh`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -l$lib" >&5
+printf %s "checking for pthread_mutex_lock in -l$lib... " >&6; }
+if eval test \${$as_ac_Lib+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-l$lib  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16987,31 +19068,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char pthread_mutex_lock ();
  int
-main ()
+main (void)
  {
  return pthread_mutex_lock ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    eval "$as_ac_Lib=yes"
-else
+else $as_nop
    eval "$as_ac_Lib=no"
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
  eval ac_res=\$$as_ac_Lib
-              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
+              { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"
+then :
    PTHREAD_LIBS=-l$lib
  fi
  
@@ -17021,11 +19101,11 @@ fi
    LIB_THREAD="$PTHREAD_LIBS"
    LIBS="$LIBS $LIB_THREAD"
  
-$as_echo "#define HasTHREADS 1" >>confdefs.h
+printf "%s\n" "#define HasTHREADS 1" >>confdefs.h
  
  else
  
-$as_echo "#define HasTHREADS 0" >>confdefs.h
+printf "%s\n" "#define HasTHREADS 0" >>confdefs.h
  
  fi
  
@@ -17037,50 +19117,51 @@ have_jpeg='no'
  LIB_JPEG=''
  if test ! "$with_jpeg" = 'no'
  then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JPEG support" >&5
-$as_echo_n "checking for JPEG support... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JPEG support" >&5
+printf %s "checking for JPEG support... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
      failed=0;
      passed=0;
-    ac_fn_c_check_header_mongrel "$LINENO" "jconfig.h" "ac_cv_header_jconfig_h" "$ac_includes_default"
-if test "x$ac_cv_header_jconfig_h" = xyes; then :
+    ac_fn_c_check_header_compile "$LINENO" "jconfig.h" "ac_cv_header_jconfig_h" "$ac_includes_default"
+if test "x$ac_cv_header_jconfig_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-    ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = xyes; then :
+    ac_fn_c_check_header_compile "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
+if test "x$ac_cv_header_jerror_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
      ac_fn_c_check_header_compile "$LINENO" "jmorecfg.h" "ac_cv_header_jmorecfg_h" "#include <jconfig.h>
  "
-if test "x$ac_cv_header_jmorecfg_h" = xyes; then :
+if test "x$ac_cv_header_jmorecfg_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-    ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
-if test "x$ac_cv_header_jpeglib_h" = xyes; then :
+    ac_fn_c_check_header_compile "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
+if test "x$ac_cv_header_jpeglib_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_read_header in -ljpeg" >&5
-$as_echo_n "checking for jpeg_read_header in -ljpeg... " >&6; }
-if ${ac_cv_lib_jpeg_jpeg_read_header+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for jpeg_read_header in -ljpeg" >&5
+printf %s "checking for jpeg_read_header in -ljpeg... " >&6; }
+if test ${ac_cv_lib_jpeg_jpeg_read_header+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ljpeg  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17089,43 +19170,43 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char jpeg_read_header ();
  int
-main ()
+main (void)
  {
  return jpeg_read_header ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_jpeg_jpeg_read_header=yes
-else
+else $as_nop
    ac_cv_lib_jpeg_jpeg_read_header=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_read_header" >&5
-$as_echo "$ac_cv_lib_jpeg_jpeg_read_header" >&6; }
-if test "x$ac_cv_lib_jpeg_jpeg_read_header" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_read_header" >&5
+printf "%s\n" "$ac_cv_lib_jpeg_jpeg_read_header" >&6; }
+if test "x$ac_cv_lib_jpeg_jpeg_read_header" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
  
  # Test for compatible JPEG library
  if test ! "$ac_cv_jpeg_version_ok" = 'yes' ; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JPEG library is version 6b or later" >&5
-$as_echo_n "checking for JPEG library is version 6b or later... " >&6; }
-if ${ac_cv_jpeg_version_ok+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for JPEG library is version 6b or later" >&5
+printf %s "checking for JPEG library is version 6b or later... " >&6; }
+if test ${ac_cv_jpeg_version_ok+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include <stdio.h>
@@ -17133,7 +19214,7 @@ else
  #include <jpeglib.h>
  
  int
-main ()
+main (void)
  {
  
  #if JPEG_LIB_VERSION < 62
@@ -17145,47 +19226,48 @@ return 0;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
    ac_cv_jpeg_version_ok='yes'
-else
+else $as_nop
    ac_cv_jpeg_version_ok='no'
  fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_jpeg_version_ok" >&5
-$as_echo "$ac_cv_jpeg_version_ok" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_jpeg_version_ok" >&5
+printf "%s\n" "$ac_cv_jpeg_version_ok" >&6; }
  if test "$ac_cv_jpeg_version_ok" = 'yes' ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
   passed=`expr $passed + 1`
  else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
   failed=`expr $failed + 1`
  fi
  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if JPEG package is complete" >&5
-$as_echo_n "checking if JPEG package is complete... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if JPEG package is complete" >&5
+printf %s "checking if JPEG package is complete... " >&6; }
      if test $passed -gt 0
      then
      if test $failed -gt 0
      then
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
-$as_echo "no -- some components failed test" >&6; }
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
+printf "%s\n" "no -- some components failed test" >&6; }
          have_jpeg='no (failed tests)'
      else
         LIB_JPEG='-ljpeg'
         LIBS="$LIB_JPEG $LIBS"
  
-$as_echo "#define HasJPEG 1" >>confdefs.h
+printf "%s\n" "#define HasJPEG 1" >>confdefs.h
  
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
          have_jpeg='yes'
      fi
      else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
      fi
  fi
   if test "$have_jpeg" = 'yes'; then
@@ -17205,33 +19287,34 @@ have_zlib='no'
  if test ! "$with_zlib" = 'no' || test ! "$with_tiff" = 'no'
  then
    LIB_ZLIB=''
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZLIB support " >&5
-$as_echo_n "checking for ZLIB support ... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ZLIB support " >&5
+printf %s "checking for ZLIB support ... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
    failed=0;
    passed=0;
-  ac_fn_c_check_header_mongrel "$LINENO" "zconf.h" "ac_cv_header_zconf_h" "$ac_includes_default"
-if test "x$ac_cv_header_zconf_h" = xyes; then :
+  ac_fn_c_check_header_compile "$LINENO" "zconf.h" "ac_cv_header_zconf_h" "$ac_includes_default"
+if test "x$ac_cv_header_zconf_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
+  ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_zlib_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
-$as_echo_n "checking for compress in -lz... " >&6; }
-if ${ac_cv_lib_z_compress+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
+printf %s "checking for compress in -lz... " >&6; }
+if test ${ac_cv_lib_z_compress+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17240,40 +19323,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char compress ();
  int
-main ()
+main (void)
  {
  return compress ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_compress=yes
-else
+else $as_nop
    ac_cv_lib_z_compress=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
-$as_echo "$ac_cv_lib_z_compress" >&6; }
-if test "x$ac_cv_lib_z_compress" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
+printf "%s\n" "$ac_cv_lib_z_compress" >&6; }
+if test "x$ac_cv_lib_z_compress" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
-$as_echo_n "checking for uncompress in -lz... " >&6; }
-if ${ac_cv_lib_z_uncompress+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uncompress in -lz" >&5
+printf %s "checking for uncompress in -lz... " >&6; }
+if test ${ac_cv_lib_z_uncompress+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17282,40 +19365,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char uncompress ();
  int
-main ()
+main (void)
  {
  return uncompress ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_uncompress=yes
-else
+else $as_nop
    ac_cv_lib_z_uncompress=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
-$as_echo "$ac_cv_lib_z_uncompress" >&6; }
-if test "x$ac_cv_lib_z_uncompress" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_uncompress" >&5
+printf "%s\n" "$ac_cv_lib_z_uncompress" >&6; }
+if test "x$ac_cv_lib_z_uncompress" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-$as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
+printf %s "checking for deflate in -lz... " >&6; }
+if test ${ac_cv_lib_z_deflate+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17324,40 +19407,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char deflate ();
  int
-main ()
+main (void)
  {
  return deflate ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_deflate=yes
-else
+else $as_nop
    ac_cv_lib_z_deflate=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
+printf "%s\n" "$ac_cv_lib_z_deflate" >&6; }
+if test "x$ac_cv_lib_z_deflate" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
-$as_echo_n "checking for inflate in -lz... " >&6; }
-if ${ac_cv_lib_z_inflate+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
+printf %s "checking for inflate in -lz... " >&6; }
+if test ${ac_cv_lib_z_inflate+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17366,40 +19449,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char inflate ();
  int
-main ()
+main (void)
  {
  return inflate ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_inflate=yes
-else
+else $as_nop
    ac_cv_lib_z_inflate=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
-$as_echo "$ac_cv_lib_z_inflate" >&6; }
-if test "x$ac_cv_lib_z_inflate" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
+printf "%s\n" "$ac_cv_lib_z_inflate" >&6; }
+if test "x$ac_cv_lib_z_inflate" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzseek in -lz" >&5
-$as_echo_n "checking for gzseek in -lz... " >&6; }
-if ${ac_cv_lib_z_gzseek+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzseek in -lz" >&5
+printf %s "checking for gzseek in -lz... " >&6; }
+if test ${ac_cv_lib_z_gzseek+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17408,40 +19491,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char gzseek ();
  int
-main ()
+main (void)
  {
  return gzseek ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_gzseek=yes
-else
+else $as_nop
    ac_cv_lib_z_gzseek=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzseek" >&5
-$as_echo "$ac_cv_lib_z_gzseek" >&6; }
-if test "x$ac_cv_lib_z_gzseek" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzseek" >&5
+printf "%s\n" "$ac_cv_lib_z_gzseek" >&6; }
+if test "x$ac_cv_lib_z_gzseek" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gztell in -lz" >&5
-$as_echo_n "checking for gztell in -lz... " >&6; }
-if ${ac_cv_lib_z_gztell+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gztell in -lz" >&5
+printf %s "checking for gztell in -lz... " >&6; }
+if test ${ac_cv_lib_z_gztell+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-lz  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17450,57 +19533,56 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char gztell ();
  int
-main ()
+main (void)
  {
  return gztell ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_z_gztell=yes
-else
+else $as_nop
    ac_cv_lib_z_gztell=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gztell" >&5
-$as_echo "$ac_cv_lib_z_gztell" >&6; }
-if test "x$ac_cv_lib_z_gztell" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gztell" >&5
+printf "%s\n" "$ac_cv_lib_z_gztell" >&6; }
+if test "x$ac_cv_lib_z_gztell" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ZLIB package is complete" >&5
-$as_echo_n "checking if ZLIB package is complete... " >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ZLIB package is complete" >&5
+printf %s "checking if ZLIB package is complete... " >&6; }
    if test $passed -gt 0
    then
      if test $failed -gt 0
      then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
-$as_echo "no -- some components failed test" >&6; }
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
+printf "%s\n" "no -- some components failed test" >&6; }
        have_zlib='no (failed tests)'
      else
        LIB_ZLIB='-lz'
        LIBS="$LIB_ZLIB $LIBS"
  
-$as_echo "#define HasZLIB 1" >>confdefs.h
+printf "%s\n" "#define HasZLIB 1" >>confdefs.h
  
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
        have_zlib='yes'
      fi
    else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
    fi
  fi
   if test "$have_zlib" = 'yes'; then
@@ -17520,33 +19602,34 @@ have_tiff='no'
  LIB_TIFF=''
  if test ! "$with_tiff" = 'no'
  then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFF support" >&5
-$as_echo_n "checking for TIFF support... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIFF support" >&5
+printf %s "checking for TIFF support... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
      failed=0;
      passed=0;
-    ac_fn_c_check_header_mongrel "$LINENO" "tiff.h" "ac_cv_header_tiff_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiff_h" = xyes; then :
+    ac_fn_c_check_header_compile "$LINENO" "tiff.h" "ac_cv_header_tiff_h" "$ac_includes_default"
+if test "x$ac_cv_header_tiff_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-    ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = xyes; then :
+    ac_fn_c_check_header_compile "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
+if test "x$ac_cv_header_tiffio_h" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFOpen in -ltiff" >&5
-$as_echo_n "checking for TIFFOpen in -ltiff... " >&6; }
-if ${ac_cv_lib_tiff_TIFFOpen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIFFOpen in -ltiff" >&5
+printf %s "checking for TIFFOpen in -ltiff... " >&6; }
+if test ${ac_cv_lib_tiff_TIFFOpen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ltiff  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17555,40 +19638,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char TIFFOpen ();
  int
-main ()
+main (void)
  {
  return TIFFOpen ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_tiff_TIFFOpen=yes
-else
+else $as_nop
    ac_cv_lib_tiff_TIFFOpen=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
+printf "%s\n" "$ac_cv_lib_tiff_TIFFOpen" >&6; }
+if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFClientOpen in -ltiff" >&5
-$as_echo_n "checking for TIFFClientOpen in -ltiff... " >&6; }
-if ${ac_cv_lib_tiff_TIFFClientOpen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIFFClientOpen in -ltiff" >&5
+printf %s "checking for TIFFClientOpen in -ltiff... " >&6; }
+if test ${ac_cv_lib_tiff_TIFFClientOpen+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ltiff  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17597,40 +19680,40 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char TIFFClientOpen ();
  int
-main ()
+main (void)
  {
  return TIFFClientOpen ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_tiff_TIFFClientOpen=yes
-else
+else $as_nop
    ac_cv_lib_tiff_TIFFClientOpen=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFClientOpen" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFClientOpen" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFClientOpen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFClientOpen" >&5
+printf "%s\n" "$ac_cv_lib_tiff_TIFFClientOpen" >&6; }
+if test "x$ac_cv_lib_tiff_TIFFClientOpen" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFIsByteSwapped in -ltiff" >&5
-$as_echo_n "checking for TIFFIsByteSwapped in -ltiff... " >&6; }
-if ${ac_cv_lib_tiff_TIFFIsByteSwapped+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TIFFIsByteSwapped in -ltiff" >&5
+printf %s "checking for TIFFIsByteSwapped in -ltiff... " >&6; }
+if test ${ac_cv_lib_tiff_TIFFIsByteSwapped+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
    ac_check_lib_save_LIBS=$LIBS
  LIBS="-ltiff  $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -17639,69 +19722,63 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* Override any GCC internal prototype to avoid an error.
     Use char because int might match the return type of a GCC
     builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
  char TIFFIsByteSwapped ();
  int
-main ()
+main (void)
  {
  return TIFFIsByteSwapped ();
    ;
    return 0;
  }
  _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
    ac_cv_lib_tiff_TIFFIsByteSwapped=yes
-else
+else $as_nop
    ac_cv_lib_tiff_TIFFIsByteSwapped=no
  fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
      conftest$ac_exeext conftest.$ac_ext
  LIBS=$ac_check_lib_save_LIBS
  fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFIsByteSwapped" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFIsByteSwapped" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFIsByteSwapped" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFIsByteSwapped" >&5
+printf "%s\n" "$ac_cv_lib_tiff_TIFFIsByteSwapped" >&6; }
+if test "x$ac_cv_lib_tiff_TIFFIsByteSwapped" = xyes
+then :
    passed=`expr $passed + 1`
-else
+else $as_nop
    failed=`expr $failed + 1`
  fi
  
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if TIFF package is complete" >&5
-$as_echo_n "checking if TIFF package is complete... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if TIFF package is complete" >&5
+printf %s "checking if TIFF package is complete... " >&6; }
      if test $passed -gt 0
      then
      if test $failed -gt 0
      then
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
-$as_echo "no -- some components failed test" >&6; }
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no -- some components failed test" >&5
+printf "%s\n" "no -- some components failed test" >&6; }
         have_tiff='no (failed tests)'
      else
         LIB_TIFF='-ltiff'
         LIBS="$LIB_TIFF $LIBS"
  
-$as_echo "#define HasTIFF 1" >>confdefs.h
+printf "%s\n" "#define HasTIFF 1" >>confdefs.h
  
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
         have_tiff='yes'
-       for ac_header in tiffconf.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "tiffconf.h" "ac_cv_header_tiffconf_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffconf_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_TIFFCONF_H 1
-_ACEOF
+       ac_fn_c_check_header_compile "$LINENO" "tiffconf.h" "ac_cv_header_tiffconf_h" "$ac_includes_default"
+if test "x$ac_cv_header_tiffconf_h" = xyes
+then :
+  printf "%s\n" "#define HAVE_TIFFCONF_H 1" >>confdefs.h
  
  fi
  
-done
-
      fi
      else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
      fi
  fi
   if test "$have_tiff" = 'yes'; then
@@ -17720,7 +19797,6 @@ LCMS_LIB_DEPLIBS="$LIB_MATH $LIB_THREAD"
  LCMS_LIB_DEPLIBS=`echo $LCMS_LIB_DEPLIBS | sed -e 's/  */ /g'`
  
  
-echo "LIB_PLUGINS: $LIB_PLUGINS"
  
  
  # Libraries that the jpegicc program depends on
@@ -17766,6 +19842,14 @@ else
    COND_FASTFLOAT_FALSE=
  fi
  
+ if test "x$with_threaded" = "xyes" ; then
+  COND_THREADED_TRUE=
+  COND_THREADED_FALSE='#'
+else
+  COND_THREADED_TRUE='#'
+  COND_THREADED_FALSE=
+fi
+
  ac_config_files="$ac_config_files plugins/Makefile"
  
  ac_config_files="$ac_config_files plugins/fast_float/Makefile"
@@ -17776,6 +19860,14 @@ ac_config_files="$ac_config_files plugins/fast_float/include/Makefile"
  
  ac_config_files="$ac_config_files plugins/fast_float/testbed/Makefile"
  
+ac_config_files="$ac_config_files plugins/threaded/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/src/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/include/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/testbed/Makefile"
+
  cat >confcache <<\_ACEOF
  # This file is a shell script that caches the results of configure
  # tests run on this system so they can be shared between configure
@@ -17803,8 +19895,8 @@ _ACEOF
      case $ac_val in #(
      *${as_nl}*)
        case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        esac
        case $ac_var in #(
        _ | IFS | as_nl) ;; #(
@@ -17834,15 +19926,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       /^ac_cv_env_/b end
       t clear
       :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
       t end
       s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
       :end' >>confcache
  if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
    if test -w "$cache_file"; then
      if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
        if test ! -f "$cache_file" || test -h "$cache_file"; then
         cat confcache >"$cache_file"
        else
@@ -17856,8 +19948,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;}
        fi
      fi
    else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
    fi
  fi
  rm -f confcache
@@ -17910,7 +20002,7 @@ U=
  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
    # 1. Remove the extension, and $U if already installed.
    ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
    # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
    #    will be set to the directory where LIBOBJS objects are built.
    as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -17921,14 +20013,14 @@ LIBOBJS=$ac_libobjs
  LTLIBOBJS=$ac_ltlibobjs
  
  
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+printf %s "checking that generated files are newer than configure... " >&6; }
     if test -n "$am_sleep_pid"; then
       # Hide warnings about reused PIDs.
       wait $am_sleep_pid 2>/dev/null
     fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
-$as_echo "done" >&6; }
+   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
+printf "%s\n" "done" >&6; }
   if test -n "$EXEEXT"; then
    am__EXEEXT_TRUE=
    am__EXEEXT_FALSE='#'
@@ -17970,13 +20062,17 @@ if test -z "${COND_FASTFLOAT_TRUE}" && test -z "${COND_FASTFLOAT_FALSE}"; then
    as_fn_error $? "conditional \"COND_FASTFLOAT\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
  fi
+if test -z "${COND_THREADED_TRUE}" && test -z "${COND_THREADED_FALSE}"; then
+  as_fn_error $? "conditional \"COND_THREADED\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
  
  : "${CONFIG_STATUS=./config.status}"
  ac_write_fail=0
  ac_clean_files_save=$ac_clean_files
  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
  as_write_fail=0
  cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  #! $SHELL
@@ -17999,14 +20095,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
  
  # Be more Bourne compatible
  DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
    emulate sh
    NULLCMD=:
    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '${1+"$@"}'='"$@"'
    setopt NO_GLOB_SUBST
-else
+else $as_nop
    case `(set -o) 2>/dev/null` in #(
    *posix*) :
      set -o posix ;; #(
@@ -18016,46 +20114,46 @@ esac
  fi
  
  
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
  as_nl='
  '
  export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-       expr "X$arg" : "X\\(.*\\)$as_nl";
-       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""       $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
  
  # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
    PATH_SEPARATOR=:
    (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -18064,13 +20162,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
  fi
  
  
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""       $as_nl"
-
  # Find who we are.  Look in the path if we contain no directory separator.
  as_myself=
  case $0 in #((
@@ -18079,8 +20170,12 @@ case $0 in #((
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
    done
  IFS=$as_save_IFS
  
@@ -18092,30 +20187,10 @@ if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    exit 1
  fi
  
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  
  
  # as_fn_error STATUS ERROR [LINENO LOG_FD]
@@ -18128,13 +20203,14 @@ as_fn_error ()
    as_status=$1; test $as_status -eq 0 && as_status=1
    if test "$4"; then
      as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
    as_fn_exit $as_status
  } # as_fn_error
  
  
+
  # as_fn_set_status STATUS
  # -----------------------
  # Set $? to STATUS, without forking.
@@ -18161,18 +20237,20 @@ as_fn_unset ()
    { eval $1=; unset $1;}
  }
  as_unset=as_fn_unset
+
  # as_fn_append VAR VALUE
  # ----------------------
  # Append the text in VALUE to the end of the definition contained in VAR. Take
  # advantage of any shell optimizations that allow amortized linear growth over
  # repeated appends, instead of the typical quadratic growth present in naive
  # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
    eval 'as_fn_append ()
    {
      eval $1+=\$2
    }'
-else
+else $as_nop
    as_fn_append ()
    {
      eval $1=\$$1\$2
@@ -18184,12 +20262,13 @@ fi # as_fn_append
  # Perform arithmetic evaluation on the ARGs, and store the result in the
  # global $as_val. Take advantage of shells that can avoid forks. The arguments
  # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
    eval 'as_fn_arith ()
    {
      as_val=$(( $* ))
    }'
-else
+else $as_nop
    as_fn_arith ()
    {
      as_val=`expr "$@" || test $? -eq 1`
@@ -18220,7 +20299,7 @@ as_me=`$as_basename -- "$0" ||
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
          X"$0" : 'X\(//\)$' \| \
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/
             q
@@ -18242,6 +20321,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  as_cr_digits='0123456789'
  as_cr_alnum=$as_cr_Letters$as_cr_digits
  
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
  ECHO_C= ECHO_N= ECHO_T=
  case `echo -n x` in #(((((
  -n*)
@@ -18255,6 +20338,12 @@ case `echo -n x` in #(((((
    ECHO_N='-n';;
  esac
  
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
  rm -f conf$$ conf$$.exe conf$$.file
  if test -d conf$$.dir; then
    rm -f conf$$.dir/conf$$.file
@@ -18296,7 +20385,7 @@ as_fn_mkdir_p ()
      as_dirs=
      while :; do
        case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
        *) as_qdir=$as_dir;;
        esac
        as_dirs="'$as_qdir' $as_dirs"
@@ -18305,7 +20394,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$as_dir" : 'X\(//\)[^/]' \| \
          X"$as_dir" : 'X\(//\)$' \| \
          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/
             q
@@ -18367,8 +20456,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  # report actual input values of CONFIG_FILES etc. instead of their
  # values after options handling.
  ac_log="
-This file was extended by lcms2 $as_me 2.12, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+This file was extended by lcms2 $as_me 2.16, which was
+generated by GNU Autoconf 2.71.  Invocation command line was
  
    CONFIG_FILES    = $CONFIG_FILES
    CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -18421,14 +20510,16 @@ $config_commands
  Report bugs to the package provider."
  
  _ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_config='$ac_cs_config_escaped'
  ac_cs_version="\\
-lcms2 config.status 2.12
-configured by $0, generated by GNU Autoconf 2.69,
+lcms2 config.status 2.16
+configured by $0, generated by GNU Autoconf 2.71,
    with options \\"\$ac_cs_config\\"
  
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
  This config.status script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it."
  
@@ -18468,21 +20559,21 @@ do
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
      ac_cs_recheck=: ;;
    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
+    printf "%s\n" "$ac_cs_version"; exit ;;
    --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
+    printf "%s\n" "$ac_cs_config"; exit ;;
    --debug | --debu | --deb | --de | --d | -d )
      debug=: ;;
    --file | --fil | --fi | --f )
      $ac_shift
      case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
      '') as_fn_error $? "missing file argument" ;;
      esac
      as_fn_append CONFIG_FILES " '$ac_optarg'"
      ac_need_defaults=false;;
    --he | --h |  --help | --hel | -h )
-    $as_echo "$ac_cs_usage"; exit ;;
+    printf "%s\n" "$ac_cs_usage"; exit ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil | --si | --s)
      ac_cs_silent=: ;;
@@ -18510,7 +20601,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  if \$ac_cs_recheck; then
    set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    shift
-  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
    CONFIG_SHELL='$SHELL'
    export CONFIG_SHELL
    exec "\$@"
@@ -18524,7 +20615,7 @@ exec 5>>config.log
    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  ## Running $as_me. ##
  _ASBOX
-  $as_echo "$ac_log"
+  printf "%s\n" "$ac_log"
  } >&5
  
  _ACEOF
@@ -18542,15 +20633,13 @@ AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
  sed_quote_subst='$sed_quote_subst'
  double_quote_subst='$double_quote_subst'
  delay_variable_subst='$delay_variable_subst'
-enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
-enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
-AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
-DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
  macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
  macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
  pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
  enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
  SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
  ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
  PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
@@ -18578,12 +20667,16 @@ lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_q
  lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
  reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
  reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
  deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
  file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
  file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
  want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
  sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
  AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`'
  AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
  archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
  STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
@@ -18598,10 +20691,13 @@ compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
  GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
  lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
  lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
  lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
  lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
  nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
  lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
  objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
  MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
  lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
@@ -18666,7 +20762,8 @@ finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
  finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
  hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
  sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
  hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
  enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
  enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
@@ -18679,6 +20776,7 @@ postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
  predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
  postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
  compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
  LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
  reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
  reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
@@ -18741,10 +20839,7 @@ _LTECHO_EOF'
  }
  
  # Quote evaled strings.
-for var in AS \
-DLLTOOL \
-OBJDUMP \
-SHELL \
+for var in SHELL \
  ECHO \
  PATH_SEPARATOR \
  SED \
@@ -18757,13 +20852,15 @@ LN_S \
  lt_SP2NL \
  lt_NL2SP \
  reload_flag \
+FILECMD \
+OBJDUMP \
  deplibs_check_method \
  file_magic_cmd \
  file_magic_glob \
  want_nocaseglob \
+DLLTOOL \
  sharedlib_from_linklib_cmd \
  AR \
-AR_FLAGS \
  archiver_list_spec \
  STRIP \
  RANLIB \
@@ -18772,9 +20869,12 @@ CFLAGS \
  compiler \
  lt_cv_sys_global_symbol_pipe \
  lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
  lt_cv_sys_global_symbol_to_c_name_address \
  lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
  nm_file_list_spec \
+lt_cv_truncate_bin \
  lt_prog_compiler_no_builtin_flag \
  lt_prog_compiler_pic \
  lt_prog_compiler_wl \
@@ -18813,6 +20913,7 @@ postdep_objects \
  predeps \
  postdeps \
  compiler_lib_search_path \
+AS \
  LD_CXX \
  reload_flag_CXX \
  compiler_CXX \
@@ -18840,7 +20941,7 @@ postdeps_CXX \
  compiler_lib_search_path_CXX; do
      case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
      *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
        ;;
      *)
        eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -18867,7 +20968,8 @@ postinstall_cmds \
  postuninstall_cmds \
  finish_cmds \
  sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path \
  reload_cmds_CXX \
  old_archive_cmds_CXX \
  old_archive_from_new_cmds_CXX \
@@ -18881,7 +20983,7 @@ prelink_cmds_CXX \
  postlink_cmds_CXX; do
      case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
      *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
        ;;
      *)
        eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -18890,19 +20992,16 @@ postlink_cmds_CXX; do
  done
  
  ac_aux_dir='$ac_aux_dir'
-xsi_shell='$xsi_shell'
-lt_shell_append='$lt_shell_append'
  
-# See if we are running on zsh, and set the options which allow our
+# See if we are running on zsh, and set the options that allow our
  # commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
+if test -n "\${ZSH_VERSION+set}"; then
     setopt NO_GLOB_SUBST
  fi
  
  
      PACKAGE='$PACKAGE'
      VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
      RM='$RM'
      ofile='$ofile'
  
@@ -18936,6 +21035,10 @@ do
      "plugins/fast_float/src/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/src/Makefile" ;;
      "plugins/fast_float/include/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/include/Makefile" ;;
      "plugins/fast_float/testbed/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/testbed/Makefile" ;;
+    "plugins/threaded/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/Makefile" ;;
+    "plugins/threaded/src/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/src/Makefile" ;;
+    "plugins/threaded/include/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/include/Makefile" ;;
+    "plugins/threaded/testbed/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/testbed/Makefile" ;;
  
    *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
    esac
@@ -18947,8 +21050,8 @@ done
  # We use the long form for the default assignment because of an extremely
  # bizarre bug on SunOS 4.1.3.
  if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
  fi
  
  # Have a temporary directory for convenience.  Make it in the build tree
@@ -19176,7 +21279,7 @@ do
            esac ||
            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
        esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
        as_fn_append ac_file_inputs " '$ac_f'"
      done
  
@@ -19184,17 +21287,17 @@ do
      # use $as_me), people would be surprised to read:
      #    /* config.h.  Generated by config.status.  */
      configure_input='Generated from '`
-         $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+         printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
         `' by configure.'
      if test x"$ac_file" != x-; then
        configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
      fi
      # Neutralize special characters interpreted by sed in replacement strings.
      case $configure_input in #(
      *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
+       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
         sed 's/[\\\\&|]/\\\\&/g'`;; #(
      *) ac_sed_conf_input=$configure_input;;
      esac
@@ -19211,7 +21314,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$ac_file" : 'X\(//\)[^/]' \| \
          X"$ac_file" : 'X\(//\)$' \| \
          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
+printf "%s\n" X"$ac_file" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/
             q
@@ -19235,9 +21338,9 @@ $as_echo X"$ac_file" |
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -19299,8 +21402,8 @@ ac_sed_dataroot='
  case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  *datarootdir*) ac_datarootdir_seen=yes;;
  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
  _ACEOF
  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
    ac_datarootdir_hack='
@@ -19344,9 +21447,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
    { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
    { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
        "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&2;}
  
    rm -f "$ac_tmp/stdin"
@@ -19358,8 +21461,8 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   ;;
  
  
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
+  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
   ;;
    esac
  
@@ -19385,7 +21488,7 @@ esac
    for am_mf
    do
      # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+    am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
      # Check whether this is an Automake generated Makefile which includes
      # dependency-tracking related rules and includes.
      # Grep'ing the whole file directly is not great: AIX grep has a line
@@ -19397,7 +21500,7 @@ $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$am_mf" : 'X\(//\)[^/]' \| \
          X"$am_mf" : 'X\(//\)$' \| \
          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+printf "%s\n" X"$am_mf" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/
             q
@@ -19419,7 +21522,7 @@ $as_echo X"$am_mf" |
  $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
          X"$am_mf" : 'X\(//\)$' \| \
          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
+printf "%s\n" X/"$am_mf" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/
             q
@@ -19444,10 +21547,12 @@ $as_echo X/"$am_mf" |
     (exit $ac_status); } || am_rc=$?
    done
    if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  Try re-running configure with the
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE=\"gmake\" (or whatever is
+    necessary).  You can also try re-running configure with the
      '--disable-dependency-tracking' option to at least be able to build
      the package (albeit without support for automatic dependency tracking).
  See \`config.log' for more details" "$LINENO" 5; }
@@ -19461,83 +21566,74 @@ See \`config.log' for more details" "$LINENO" 5; }
   ;;
      "libtool":C)
  
-    # See if we are running on zsh, and set the options which allow our
+    # See if we are running on zsh, and set the options that allow our
      # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
+    if test -n "${ZSH_VERSION+set}"; then
        setopt NO_GLOB_SUBST
      fi
  
-    cfgfile="${ofile}T"
+    cfgfile=${ofile}T
      trap "$RM \"$cfgfile\"; exit 1" 1 2 15
      $RM "$cfgfile"
  
      cat <<_LT_EOF >> "$cfgfile"
  #! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# Generated automatically by $as_me ($PACKAGE) $VERSION
  # NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
  #
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the  same
+# distribution terms that you use for the rest of that program.
  #
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  
  # The names of the tagged configurations supported by this script.
-available_tags="CXX "
+available_tags='CXX '
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
  
  # ### BEGIN LIBTOOL CONFIG
  
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
  # Whether or not to build shared libraries.
  build_libtool_libs=$enable_shared
  
  # Whether or not to build static libraries.
  build_old_libs=$enable_static
  
-# Assembler program.
-AS=$lt_AS
-
-# DLL creation program.
-DLLTOOL=$lt_DLLTOOL
-
-# Object dumper program.
-OBJDUMP=$lt_OBJDUMP
-
-# Which release of libtool.m4 was used?
-macro_version=$macro_version
-macro_revision=$macro_revision
-
  # What type of objects to build.
  pic_mode=$pic_mode
  
  # Whether or not to optimize for fast installation.
  fast_install=$enable_fast_install
  
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
  # Shell to use when invoking shell scripts.
  SHELL=$lt_SHELL
  
@@ -19602,6 +21698,12 @@ to_host_file_cmd=$lt_cv_to_host_file_cmd
  # convert \$build files to toolchain format.
  to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  
+# A file(cmd) program that detects file types.
+FILECMD=$lt_FILECMD
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
  # Method to check whether dependent libraries are shared objects.
  deplibs_check_method=$lt_deplibs_check_method
  
@@ -19614,14 +21716,20 @@ file_magic_glob=$lt_file_magic_glob
  # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
  want_nocaseglob=$lt_want_nocaseglob
  
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
  # Command to associate shared and link libraries.
  sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
  
  # The archiver.
  AR=$lt_AR
  
+# Flags to create an archive (by configure).
+lt_ar_flags=$lt_ar_flags
+
  # Flags to create an archive.
-AR_FLAGS=$lt_AR_FLAGS
+AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"}
  
  # How to feed a file listing to the archiver.
  archiver_list_spec=$lt_archiver_list_spec
@@ -19649,18 +21757,27 @@ global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
  # Transform the output of nm in a proper C declaration.
  global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
  
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
  # Transform the output of nm in a C name address pair.
  global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
  
  # Transform the output of nm in a C name address pair when lib prefix is needed.
  global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
  
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
  # Specify filename containing input files for \$NM.
  nm_file_list_spec=$lt_nm_file_list_spec
  
-# The root where to search for dependent libraries,and in which our libraries should be installed.
+# The root where to search for dependent libraries,and where our libraries should be installed.
  lt_sysroot=$lt_sysroot
  
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
  # The name of the directory that contains temporary libtool files.
  objdir=$objdir
  
@@ -19751,8 +21868,11 @@ hardcode_into_libs=$hardcode_into_libs
  # Compile-time system search path for libraries.
  sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
  
-# Run-time system search path for libraries.
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
  
  # Whether dlopen is supported.
  dlopen_support=$enable_dlopen
@@ -19767,6 +21887,9 @@ dlopen_self_static=$enable_dlopen_self_static
  old_striplib=$lt_old_striplib
  striplib=$lt_striplib
  
+# Assembler program.
+AS=$lt_AS
+
  
  # The linker used to build libraries.
  LD=$lt_LD
@@ -19845,13 +21968,13 @@ hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
  # Whether we need a single "-rpath" flag with a separated argument.
  hardcode_libdir_separator=$lt_hardcode_libdir_separator
  
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
  # DIR into the resulting binary.
  hardcode_direct=$hardcode_direct
  
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
  # DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
  # library is relocated.
  hardcode_direct_absolute=$hardcode_direct_absolute
  
@@ -19917,13 +22040,72 @@ compiler_lib_search_path=$lt_compiler_lib_search_path
  
  _LT_EOF
  
+    cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x$2 in
+    x)
+        ;;
+    *:)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+        ;;
+    x:*)
+        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+        ;;
+    *)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
+
+
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in $*""; do
+      case $cc_temp in
+        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
    case $host_os in
    aix3*)
      cat <<\_LT_EOF >> "$cfgfile"
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
+if test set != "${COLLECT_NAMES+set}"; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
@@ -19932,175 +22114,17 @@ _LT_EOF
    esac
  
  
-ltmain="$ac_aux_dir/ltmain.sh"
+
+ltmain=$ac_aux_dir/ltmain.sh
  
  
    # We use sed instead of cat because bash on DJGPP gets confused if
    # if finds mixed CR/LF and LF-only lines.  Since sed operates in
    # text mode, it properly converts lines to CR/LF.  This bash problem
    # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
+  $SED '$q' "$ltmain" >> "$cfgfile" \
       || (rm -f "$cfgfile"; exit 1)
  
-  if test x"$xsi_shell" = xyes; then
-  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
-func_dirname ()\
-{\
-\    case ${1} in\
-\      */*) func_dirname_result="${1%/*}${2}" ;;\
-\      *  ) func_dirname_result="${3}" ;;\
-\    esac\
-} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_basename ()$/,/^} # func_basename /c\
-func_basename ()\
-{\
-\    func_basename_result="${1##*/}"\
-} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
-func_dirname_and_basename ()\
-{\
-\    case ${1} in\
-\      */*) func_dirname_result="${1%/*}${2}" ;;\
-\      *  ) func_dirname_result="${3}" ;;\
-\    esac\
-\    func_basename_result="${1##*/}"\
-} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
-func_stripname ()\
-{\
-\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
-\    # positional parameters, so assign one to ordinary parameter first.\
-\    func_stripname_result=${3}\
-\    func_stripname_result=${func_stripname_result#"${1}"}\
-\    func_stripname_result=${func_stripname_result%"${2}"}\
-} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
-func_split_long_opt ()\
-{\
-\    func_split_long_opt_name=${1%%=*}\
-\    func_split_long_opt_arg=${1#*=}\
-} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
-func_split_short_opt ()\
-{\
-\    func_split_short_opt_arg=${1#??}\
-\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
-} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
-func_lo2o ()\
-{\
-\    case ${1} in\
-\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
-\      *)    func_lo2o_result=${1} ;;\
-\    esac\
-} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_xform ()$/,/^} # func_xform /c\
-func_xform ()\
-{\
-    func_xform_result=${1%.*}.lo\
-} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_arith ()$/,/^} # func_arith /c\
-func_arith ()\
-{\
-    func_arith_result=$(( $* ))\
-} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_len ()$/,/^} # func_len /c\
-func_len ()\
-{\
-    func_len_result=${#1}\
-} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-fi
-
-if test x"$lt_shell_append" = xyes; then
-  sed -e '/^func_append ()$/,/^} # func_append /c\
-func_append ()\
-{\
-    eval "${1}+=\\${2}"\
-} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
-func_append_quoted ()\
-{\
-\    func_quote_for_eval "${2}"\
-\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
-} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
-  # Save a `func_append' function call where possible by direct use of '+='
-  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-else
-  # Save a `func_append' function call even when '+=' is not available
-  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
-$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
-fi
-
-
     mv -f "$cfgfile" "$ofile" ||
      (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
    chmod +x "$ofile"
@@ -20187,13 +22211,13 @@ hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
  # Whether we need a single "-rpath" flag with a separated argument.
  hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
  
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
  # DIR into the resulting binary.
  hardcode_direct=$hardcode_direct_CXX
  
-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
  # DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
  # library is relocated.
  hardcode_direct_absolute=$hardcode_direct_absolute_CXX
  
@@ -20293,7 +22317,8 @@ if test "$no_create" != yes; then
    $ac_cs_success || as_fn_exit 1
  fi
  if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  fi
  
+
diff --git a/configure.ac b/configure.ac

index b3c8f2b..4b3bc52 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@ AC_PREREQ(2.60)
  #
  # Set the package name and version
  #
-AC_INIT(lcms2,2.12)
+AC_INIT(lcms2,2.16)
  
  # Specify directory where m4 macros may be found.
  AC_CONFIG_MACRO_DIR([m4])
@@ -16,7 +16,7 @@ AC_CONFIG_MACRO_DIR([m4])
  # Libtool library revision control info
  #
  LIBRARY_CURRENT=2
-LIBRARY_REVISION=12
+LIBRARY_REVISION=16
  LIBRARY_AGE=0
  
  AC_SUBST(LIBRARY_CURRENT)dnl
@@ -30,9 +30,10 @@ AM_INIT_AUTOMAKE([foreign 1.9 tar-ustar no-define dist-zip subdir-objects])
  
  
  # Check for programs
-AC_PROG_CC_STDC
+AC_PROG_CC
  AC_PROG_CPP
  AC_PROG_CXX
+LT_INIT
  
  #AM_PROG_LD
  #AC_SUBST(LD)
@@ -54,7 +55,7 @@ AC_LIBTOOL_SETUP
  AC_PROG_LIBTOOL
  AC_SUBST(LIBTOOL_DEPS)
  
-LIB_PLUGINS = ''
+LIB_PLUGINS=''
  
  # Add configure option --enable-maintainer-mode which enables dependency
  # checking and generation useful to package maintainers.  This is made an
@@ -80,6 +81,22 @@ AX_APPEND_COMPILE_FLAGS(["-fvisibility=hidden"])
  # Motorola and SPARC CPUs), define `WORDS_BIGENDIAN'.
  AC_C_BIGENDIAN
  
+# Check for threadsafe variants of gmtime
+# Note: check for gmtime_s is a bit more complex as it is implemented as a macro
+AC_CHECK_FUNCS(gmtime_r, [], [
+               AC_MSG_CHECKING([for gmtime_s])
+               AC_LINK_IFELSE([
+                 AC_LANG_PROGRAM([[#include <time.h>]], [[
+                   time_t t;
+                   struct tm m;
+                   gmtime_s(&m, &t);
+                   return 0;
+                 ]])],
+                 [AC_MSG_RESULT([yes])
+                  AC_DEFINE([HAVE_GMTIME_S], [1], [gmtime_s can be used])], 
+                 [AC_MSG_RESULT([no])]
+               )])
+
  # Point to JPEG installed in DIR or disable JPEG with --without-jpeg.
  AC_ARG_WITH(jpeg,
              AS_HELP_STRING([--with-jpeg=DIR],[use jpeg installed in DIR]),
@@ -127,20 +144,38 @@ AC_ARG_WITH(fastfloat,
              AS_HELP_STRING([--with-fastfloat],
                             [build and install fast_float plugin, use only if GPL 3.0 is acceptable]),
              [
-                with_fastfloat='yes'
-                LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
+                with_fastfloat=$withval
              ],
              [
                  with_fastfloat='no'
              ])
+if test "x$with_fastfloat" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
+fi
+
+#multi threaded plugin:
+AC_ARG_WITH(threaded,
+            AS_HELP_STRING([--with-threaded],
+                           [build and install multi threaded plugin, use only if GPL 3.0 is acceptable]),
+            [
+                with_threaded=$withval
+            ],
+            [
+                with_threaded='no'
+            ])
+if test "x$with_threaded" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_threaded"
+fi
  
  #
  # Determine POSIX threads settings
  #
  # Enable support for POSIX thread APIs
  AC_ARG_WITH(threads,
-             AS_HELP_STRING([--without-threads],
-                             [disable POSIX threads API support]),
+             AS_HELP_STRING([--without-pthreads],
+                             [disable POSIX pthreads API support]),
               [with_threads=$withval],
               [with_threads='yes'])
  
@@ -148,9 +183,9 @@ have_threads=no
  if test "$with_threads" != 'no'
  then
  
-  ACX_PTHREAD()
+  AX_PTHREAD()
   
-  if test "$acx_pthread_ok" = yes
+  if test "$ax_pthread_ok" = yes
    then
      have_threads=yes
  
@@ -171,6 +206,19 @@ then
    fi
  fi
  
+# check if compiler supports SSE2 intrinsics
+AC_LANG_PUSH([C])
+
+AC_MSG_CHECKING([whether compiler supports SSE2])
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+    #include <emmintrin.h>
+    int main() { __m128i n = _mm_set1_epi8(42); }]])],
+  [ac_compiler_supports_sse2=yes], [ac_compiler_supports_sse2=no])
+AC_MSG_RESULT([$ac_compiler_supports_sse2])
+AS_IF([test "x$ac_compiler_supports_sse2" != "xyes"],
+  [AC_DEFINE([CMS_DONT_USE_SSE2], [1], [Define if compiler does not support SSE2 intrinsics])])
+
+AC_LANG_POP([C])
  
  #
  # Find math library
@@ -350,7 +398,6 @@ LCMS_LIB_DEPLIBS="$LIB_MATH $LIB_THREAD"
  LCMS_LIB_DEPLIBS=`echo $LCMS_LIB_DEPLIBS | sed -e 's/  */ /g'`
  AC_SUBST(LCMS_LIB_DEPLIBS)
  
-echo "LIB_PLUGINS: $LIB_PLUGINS"
  AC_SUBST(LIB_PLUGINS)
  
  # Libraries that the jpegicc program depends on
@@ -379,9 +426,14 @@ AC_CONFIG_FILES([utils/jpgicc/Makefile])
  AC_CONFIG_FILES([utils/psicc/Makefile])
  AC_CONFIG_FILES([testbed/Makefile])
  AM_CONDITIONAL([COND_FASTFLOAT], [test "x$with_fastfloat" = "xyes" ])
+AM_CONDITIONAL([COND_THREADED], [test "x$with_threaded" = "xyes" ])
  AC_CONFIG_FILES([plugins/Makefile])
  AC_CONFIG_FILES([plugins/fast_float/Makefile])
  AC_CONFIG_FILES([plugins/fast_float/src/Makefile])
  AC_CONFIG_FILES([plugins/fast_float/include/Makefile])
  AC_CONFIG_FILES([plugins/fast_float/testbed/Makefile])
+AC_CONFIG_FILES([plugins/threaded/Makefile])
+AC_CONFIG_FILES([plugins/threaded/src/Makefile])
+AC_CONFIG_FILES([plugins/threaded/include/Makefile])
+AC_CONFIG_FILES([plugins/threaded/testbed/Makefile])
  AC_OUTPUT
diff --git a/depcomp b/depcomp

index fc98710..715e343 100755 (executable)
--- a/depcomp
+++ b/depcomp
@@ -1,9 +1,9 @@
  #! /bin/sh
  # depcomp - compile a program generating dependencies as side-effects
  
-scriptversion=2013-05-30.07; # UTC
+scriptversion=2018-03-07.03; # UTC
  
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
  
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@ scriptversion=2013-05-30.07; # UTC
  # GNU General Public License for more details.
  
  # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
@@ -783,9 +783,9 @@ exit 0
  # Local Variables:
  # mode: shell-script
  # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
  # time-stamp-start: "scriptversion="
  # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
  # time-stamp-end: "; # UTC"
  # End:
diff --git a/doc/LittleCMS2.12 API.pdf b/doc/LittleCMS2.12 API.pdf

deleted file mode 100644 (file)

index 2b34cda..0000000

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diff --git a/doc/LittleCMS2.12 Plugin API.pdf b/doc/LittleCMS2.12 Plugin API.pdf

deleted file mode 100644 (file)

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diff --git a/doc/LittleCMS2.12 tutorial.pdf b/doc/LittleCMS2.12 tutorial.pdf

deleted file mode 100644 (file)

index 779a39c..0000000

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diff --git a/doc/LittleCMS2.16 API.pdf b/doc/LittleCMS2.16 API.pdf

new file mode 100644 (file)

index 0000000..1a805a1

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diff --git a/doc/LittleCMS2.16 Plugin API.pdf b/doc/LittleCMS2.16 Plugin API.pdf

new file mode 100644 (file)

index 0000000..6c71bef

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diff --git a/doc/LittleCMS2.16 tutorial.pdf b/doc/LittleCMS2.16 tutorial.pdf

new file mode 100644 (file)

index 0000000..b4ef3f6

Binary files /dev/null and b/doc/LittleCMS2.16 tutorial.pdf differ
diff --git a/doc/logo-small.png b/doc/logo-small.png

new file mode 100644 (file)

index 0000000..1a0c217

Binary files /dev/null and b/doc/logo-small.png differ
diff --git a/include/Makefile.in b/include/Makefile.in

index 9f4a599..c71fdcd 100644 (file)
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -94,11 +94,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = include
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -175,8 +175,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -193,6 +191,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -207,8 +207,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -235,6 +237,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -272,12 +275,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -433,7 +436,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/include/lcms2.h b/include/lcms2.h

index c04b73e..7c72047 100644 (file)
--- a/include/lcms2.h
+++ b/include/lcms2.h
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2021 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -23,7 +23,7 @@
  //
  //---------------------------------------------------------------------------------
  //
-// Version 2.12
+// Version 2.16
  //
  
  #ifndef _lcms2_H
@@ -76,12 +76,15 @@
  
  #ifndef CMS_USE_CPP_API
  #   ifdef __cplusplus
+#       if __cplusplus >= 201703L
+#            define CMS_NO_REGISTER_KEYWORD 1  
+#       endif
  extern "C" {
  #   endif
  #endif
  
  // Version/release
-#define LCMS_VERSION        2120
+#define LCMS_VERSION        2160
  
  // I will give the chance of redefining basic types for compilers that are not fully C99 compliant
  #ifndef CMS_BASIC_TYPES_ALREADY_DEFINED
@@ -152,7 +155,7 @@ typedef double               cmsFloat64Number;
  #endif
  
  // Handle "register" keyword
-#if defined(CMS_NO_REGISTER_KEYWORD) && !defined(CMS_DLL) && !defined(CMS_DLL_BUILD) 
+#if defined(CMS_NO_REGISTER_KEYWORD)
  #  define CMSREGISTER
  #else
  #  define CMSREGISTER register
@@ -227,7 +230,7 @@ typedef int                  cmsBool;
  
  
  // Calling convention -- this is hardly platform and compiler dependent
-#ifdef CMS_IS_WINDOWS_
+#if defined(CMS_IS_WINDOWS_) && !defined(__GNUC__)
  #  if defined(CMS_DLL) || defined(CMS_DLL_BUILD)
  #     ifdef __BORLANDC__
  #        define CMSEXPORT       __stdcall _export
@@ -290,6 +293,7 @@ typedef int                  cmsBool;
  // Base ICC type definitions
  typedef enum {
      cmsSigChromaticityType                  = 0x6368726D,  // 'chrm'
+    cmsSigcicpType                          = 0x63696370,  // 'cicp' 
      cmsSigColorantOrderType                 = 0x636C726F,  // 'clro'
      cmsSigColorantTableType                 = 0x636C7274,  // 'clrt'
      cmsSigCrdInfoType                       = 0x63726469,  // 'crdi'
@@ -324,7 +328,8 @@ typedef enum {
      cmsSigUInt8ArrayType                    = 0x75693038,  // 'ui08'
      cmsSigVcgtType                          = 0x76636774,  // 'vcgt'
      cmsSigViewingConditionsType             = 0x76696577,  // 'view'
-    cmsSigXYZType                           = 0x58595A20   // 'XYZ '
+    cmsSigXYZType                           = 0x58595A20,  // 'XYZ '
+    cmsSigMHC2Type                          = 0x4D484332   // 'MHC2'
  
  
  } cmsTagTypeSignature;
@@ -401,7 +406,9 @@ typedef enum {
      cmsSigViewingConditionsTag              = 0x76696577,  // 'view'
      cmsSigVcgtTag                           = 0x76636774,  // 'vcgt'
      cmsSigMetaTag                           = 0x6D657461,  // 'meta'
-    cmsSigArgyllArtsTag                     = 0x61727473   // 'arts'
+    cmsSigcicpTag                           = 0x63696370,  // 'cicp'
+    cmsSigArgyllArtsTag                     = 0x61727473,  // 'arts'
+    cmsSigMHC2Tag                           = 0x4D484332   // 'MHC2'
  
  } cmsTagSignature;
  
@@ -666,9 +673,10 @@ typedef void* cmsHTRANSFORM;
  // Format of pixel is defined by one cmsUInt32Number, using bit fields as follows
  //
  //                               2                1          0
-//                          3 2 10987 6 5 4 3 2 1 098 7654 321
-//                          A O TTTTT U Y F P X S EEE CCCC BBB
+//                        4 3 2 10987 6 5 4 3 2 1 098 7654 321
+//                        M A O TTTTT U Y F P X S EEE CCCC BBB
  //
+//            M: Premultiplied alpha (only works when extra samples is 1)
  //            A: Floating point -- With this flag we can differentiate 16 bits as float and as int
  //            O: Optimized -- previous optimization already returns the final 8-bit value
  //            T: Pixeltype
@@ -681,6 +689,7 @@ typedef void* cmsHTRANSFORM;
  //            B: bytes per sample
  //            Y: Swap first - changes ABGR to BGRA and KCMY to CMYK
  
+#define PREMUL_SH(m)           ((m) << 23)
  #define FLOAT_SH(a)            ((a) << 22)
  #define OPTIMIZED_SH(s)        ((s) << 21)
  #define COLORSPACE_SH(s)       ((s) << 16)
@@ -694,6 +703,7 @@ typedef void* cmsHTRANSFORM;
  #define BYTES_SH(b)            (b)
  
  // These macros unpack format specifiers into integers
+#define T_PREMUL(m)           (((m)>>23)&1)
  #define T_FLOAT(a)            (((a)>>22)&1)
  #define T_OPTIMIZED(o)        (((o)>>21)&1)
  #define T_COLORSPACE(s)       (((s)>>16)&31)
@@ -722,7 +732,6 @@ typedef void* cmsHTRANSFORM;
  #define PT_HSV       12
  #define PT_HLS       13
  #define PT_Yxy       14
-
  #define PT_MCH1      15
  #define PT_MCH2      16
  #define PT_MCH3      17
@@ -738,7 +747,6 @@ typedef void* cmsHTRANSFORM;
  #define PT_MCH13     27
  #define PT_MCH14     28
  #define PT_MCH15     29
-
  #define PT_LabV2     30     // Identical to PT_Lab, but using the V2 old encoding
  
  // Some (not all!) representations
@@ -752,7 +760,9 @@ typedef void* cmsHTRANSFORM;
  #define TYPE_GRAY_16_REV       (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1))
  #define TYPE_GRAY_16_SE        (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
  #define TYPE_GRAYA_8           (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1))
+#define TYPE_GRAYA_8_PREMUL    (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1)|PREMUL_SH(1))
  #define TYPE_GRAYA_16          (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2))
+#define TYPE_GRAYA_16_PREMUL   (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|PREMUL_SH(1))
  #define TYPE_GRAYA_16_SE       (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
  #define TYPE_GRAYA_8_PLANAR    (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1)|PLANAR_SH(1))
  #define TYPE_GRAYA_16_PLANAR   (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|PLANAR_SH(1))
@@ -769,24 +779,32 @@ typedef void* cmsHTRANSFORM;
  #define TYPE_BGR_16_SE         (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
  
  #define TYPE_RGBA_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1))
+#define TYPE_RGBA_8_PREMUL     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|PREMUL_SH(1))
  #define TYPE_RGBA_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
  #define TYPE_RGBA_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2))
+#define TYPE_RGBA_16_PREMUL    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|PREMUL_SH(1))
  #define TYPE_RGBA_16_PLANAR    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
  #define TYPE_RGBA_16_SE        (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
  
  #define TYPE_ARGB_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1))
+#define TYPE_ARGB_8_PREMUL     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  #define TYPE_ARGB_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1)|PLANAR_SH(1))
  #define TYPE_ARGB_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|SWAPFIRST_SH(1))
+#define TYPE_ARGB_16_PREMUL    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  
  #define TYPE_ABGR_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1))
+#define TYPE_ABGR_8_PREMUL     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|PREMUL_SH(1))
  #define TYPE_ABGR_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|PLANAR_SH(1))
  #define TYPE_ABGR_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
+#define TYPE_ABGR_16_PREMUL    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PREMUL_SH(1))
  #define TYPE_ABGR_16_PLANAR    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PLANAR_SH(1))
  #define TYPE_ABGR_16_SE        (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
  
  #define TYPE_BGRA_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
+#define TYPE_BGRA_8_PREMUL     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  #define TYPE_BGRA_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1)|PLANAR_SH(1))
  #define TYPE_BGRA_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
+#define TYPE_BGRA_16_PREMUL    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  #define TYPE_BGRA_16_SE        (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
  
  #define TYPE_CMY_8             (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(1))
@@ -903,7 +921,7 @@ typedef void* cmsHTRANSFORM;
  #define TYPE_HSV_16_PLANAR     (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
  #define TYPE_HSV_16_SE         (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
  
-// Named color index. Only 16 bits allowed (don't check colorspace)
+// Named color index. Only 16 bits is allowed (don't check colorspace)
  #define TYPE_NAMED_COLOR_INDEX (CHANNELS_SH(1)|BYTES_SH(2))
  
  // Float formatters.
@@ -911,13 +929,19 @@ typedef void* cmsHTRANSFORM;
  #define TYPE_Lab_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(4))
  #define TYPE_LabA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4))
  #define TYPE_GRAY_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(4))
+#define TYPE_GRAYA_FLT        (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(4)|EXTRA_SH(1))
+#define TYPE_GRAYA_FLT_PREMUL (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(4)|EXTRA_SH(1)|PREMUL_SH(1))
  #define TYPE_RGB_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4))
  
  #define TYPE_RGBA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4))
+#define TYPE_RGBA_FLT_PREMUL  (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|PREMUL_SH(1))
  #define TYPE_ARGB_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|SWAPFIRST_SH(1))
+#define TYPE_ARGB_FLT_PREMUL  (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  #define TYPE_BGR_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1))
  #define TYPE_BGRA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
+#define TYPE_BGRA_FLT_PREMUL  (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)|SWAPFIRST_SH(1)|PREMUL_SH(1))
  #define TYPE_ABGR_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1))
+#define TYPE_ABGR_FLT_PREMUL  (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)|PREMUL_SH(1))
  
  #define TYPE_CMYK_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(4))
  
@@ -929,6 +953,7 @@ typedef void* cmsHTRANSFORM;
  #define TYPE_RGB_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0))
  #define TYPE_BGR_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0)|DOSWAP_SH(1))
  #define TYPE_CMYK_DBL         (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(0))
+#define TYPE_OKLAB_DBL        (FLOAT_SH(1)|COLORSPACE_SH(PT_MCH3)|CHANNELS_SH(3)|BYTES_SH(0))
  
  // IEEE 754-2008 "half"
  #define TYPE_GRAY_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2))
@@ -1021,6 +1046,29 @@ typedef struct {
  
      } cmsICCViewingConditions;
  
+typedef struct {
+    cmsUInt8Number  ColourPrimaries;            // Recommendation ITU-T H.273
+    cmsUInt8Number  TransferCharacteristics;    //  (ISO/IEC 23091-2)
+    cmsUInt8Number  MatrixCoefficients;
+    cmsUInt8Number  VideoFullRangeFlag;
+
+} cmsVideoSignalType;
+
+typedef struct {
+    cmsUInt32Number   CurveEntries;
+    cmsFloat64Number* RedCurve;
+    cmsFloat64Number* GreenCurve;
+    cmsFloat64Number* BlueCurve;
+
+    cmsFloat64Number  MinLuminance;         // ST.2086 min luminance in nits
+    cmsFloat64Number  PeakLuminance;        // ST.2086 peak luminance in nits
+
+    cmsFloat64Number XYZ2XYZmatrix[3][4];
+
+} cmsMHC2Type;
+
+
+
  // Get LittleCMS version (for shared objects) -----------------------------------------------------------------------------
  
  CMSAPI int               CMSEXPORT cmsGetEncodedCMMversion(void);
@@ -1191,7 +1239,8 @@ CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveMonotonic(const cmsToneCurve* t
  CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveDescending(const cmsToneCurve* t);
  CMSAPI cmsInt32Number    CMSEXPORT cmsGetToneCurveParametricType(const cmsToneCurve* t);
  CMSAPI cmsFloat64Number  CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Number Precision);
-CMSAPI cmsFloat64Number* CMSEXPORT cmsGetToneCurveParams(const cmsToneCurve* t);
+
+CMSAPI const cmsCurveSegment* CMSEXPORT cmsGetToneCurveSegment(cmsInt32Number n, const cmsToneCurve* t);
  
  // Tone curve tabular estimation
  CMSAPI cmsUInt32Number         CMSEXPORT cmsGetToneCurveEstimatedTableEntries(const cmsToneCurve* t);
@@ -1256,6 +1305,7 @@ CMSAPI cmsUInt32Number   CMSEXPORT cmsStageInputChannels(const cmsStage* mpe);
  CMSAPI cmsUInt32Number   CMSEXPORT cmsStageOutputChannels(const cmsStage* mpe);
  CMSAPI cmsStageSignature CMSEXPORT cmsStageType(const cmsStage* mpe);
  CMSAPI void*             CMSEXPORT cmsStageData(const cmsStage* mpe);
+CMSAPI cmsContext        CMSEXPORT cmsGetStageContextID(const cmsStage* mpe);
  
  // Sampling
  typedef cmsInt32Number (* cmsSAMPLER16)   (CMSREGISTER const cmsUInt16Number In[],
@@ -1284,8 +1334,11 @@ CMSAPI cmsBool           CMSEXPORT cmsSliceSpaceFloat(cmsUInt32Number nInputs, c
  
  typedef struct _cms_MLU_struct cmsMLU;
  
-#define  cmsNoLanguage "\0\0"
-#define  cmsNoCountry  "\0\0"
+#define  cmsNoLanguage    "\0\0"
+#define  cmsNoCountry     "\0\0"
+
+// Special language/country to retrieve unicode field for description in V2 profiles. Use with care.
+#define  cmsV2Unicode     "\xff\xff"
  
  CMSAPI cmsMLU*           CMSEXPORT cmsMLUalloc(cmsContext ContextID, cmsUInt32Number nItems);
  CMSAPI void              CMSEXPORT cmsMLUfree(cmsMLU* mlu);
@@ -1297,6 +1350,9 @@ CMSAPI cmsBool           CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu,
  CMSAPI cmsBool           CMSEXPORT cmsMLUsetWide(cmsMLU* mlu,
                                                    const char LanguageCode[3], const char CountryCode[3],
                                                    const wchar_t* WideString);
+CMSAPI cmsBool           CMSEXPORT cmsMLUsetUTF8(cmsMLU* mlu,
+                                                  const char LanguageCode[3], const char CountryCode[3],
+                                                  const char* UTF8String);
  
  CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
                                                    const char LanguageCode[3], const char CountryCode[3],
@@ -1305,6 +1361,10 @@ CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
  CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu,
                                                   const char LanguageCode[3], const char CountryCode[3],
                                                   wchar_t* Buffer, cmsUInt32Number BufferSize);
+CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetUTF8(const cmsMLU* mlu,
+                                                 const char LanguageCode[3], const char CountryCode[3],
+                                                 char* Buffer, cmsUInt32Number BufferSize);
+
  
  CMSAPI cmsBool           CMSEXPORT cmsMLUgetTranslation(const cmsMLU* mlu,
                                                           const char LanguageCode[3], const char CountryCode[3],
@@ -1502,8 +1562,12 @@ CMSAPI cmsBool           CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Numb
  CMSAPI cmsColorSpaceSignature   CMSEXPORT _cmsICCcolorSpace(int OurNotation);
  CMSAPI int                      CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace);
  
+// Deprecated, use cmsChannelsOfColorSpace instead
  CMSAPI cmsUInt32Number   CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace);
  
+// Get number of channels of color space or -1 if color space is not listed/supported
+CMSAPI cmsInt32Number CMSEXPORT cmsChannelsOfColorSpace(cmsColorSpaceSignature ColorSpace);
+
  // Build a suitable formatter for the colorspace of this profile. nBytes=1 means 8 bits, nBytes=2 means 16 bits. 
  CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
  CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
@@ -1525,6 +1589,10 @@ CMSAPI cmsUInt32Number   CMSEXPORT cmsGetProfileInfoASCII(cmsHPROFILE hProfile,
                                                              const char LanguageCode[3], const char CountryCode[3],
                                                              char* Buffer, cmsUInt32Number BufferSize);
  
+CMSAPI cmsUInt32Number  CMSEXPORT cmsGetProfileInfoUTF8(cmsHPROFILE hProfile, cmsInfoType Info,
+                                                            const char LanguageCode[3], const char CountryCode[3],
+                                                            char* Buffer, cmsUInt32Number BufferSize);
+
  // IO handlers ----------------------------------------------------------------------------------------------------------
  
  typedef struct _cms_io_handler cmsIOHANDLER;
@@ -1587,6 +1655,9 @@ CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext C
  
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateInkLimitingDeviceLink(cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit);
  
+CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateDeviceLinkFromCubeFile(const char* cFileName);
+
+CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateDeviceLinkFromCubeFileTHR(cmsContext ContextID, const char* cFileName);
  
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab2ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint);
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab2Profile(const cmsCIExyY* WhitePoint);
@@ -1599,6 +1670,8 @@ CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateXYZProfile(void);
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreate_sRGBProfileTHR(cmsContext ContextID);
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreate_sRGBProfile(void);
  
+CMSAPI cmsHPROFILE      CMSEXPORT cmsCreate_OkLabProfile(cmsContext ctx);
+
  CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateBCHSWabstractProfileTHR(cmsContext ContextID,
                                                               cmsUInt32Number nLUTPoints,
                                                               cmsFloat64Number Bright,
@@ -1906,6 +1979,8 @@ CMSAPI cmsBool          CMSEXPORT cmsDetectDestinationBlackPoint(cmsCIEXYZ* Blac
  // Estimate total area coverage
  CMSAPI cmsFloat64Number CMSEXPORT cmsDetectTAC(cmsHPROFILE hProfile);
  
+// Estimate gamma space, always positive. Returns -1 on error.
+CMSAPI cmsFloat64Number CMSEXPORT cmsDetectRGBProfileGamma(cmsHPROFILE hProfile, cmsFloat64Number threshold);
  
  // Poor man's gamut mapping
  CMSAPI cmsBool          CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab,
diff --git a/include/lcms2_plugin.h b/include/lcms2_plugin.h

index 5bc8227..d232af3 100644 (file)
--- a/include/lcms2_plugin.h
+++ b/include/lcms2_plugin.h
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -24,7 +24,7 @@
  //---------------------------------------------------------------------------------
  //
  // This is the plug-in header file. Normal LittleCMS clients should not use it.
-// It is provided for plug-in writters that may want to access the support
+// It is provided for plug-in writers that may want to access the support
  // functions to do low level operations. All plug-in related structures
  // are defined here. Including this file forces to include the standard API too.
  
@@ -209,6 +209,7 @@ typedef void*    (* _cmsDupUserDataFn)(cmsContext ContextID, const void* Data);
  #define cmsPluginOptimizationSig             0x6F707448     // 'optH'
  #define cmsPluginTransformSig                0x7A666D48     // 'xfmH'
  #define cmsPluginMutexSig                    0x6D747A48     // 'mtxH'
+#define cmsPluginParalellizationSig          0x70726C48     // 'prlH
  
  typedef struct _cmsPluginBaseStruct {
  
@@ -596,15 +597,15 @@ typedef void     (* _cmsTransformFn)(struct _cmstransform_struct *CMMcargo,   //
                                       const void* InputBuffer,
                                       void* OutputBuffer,
                                       cmsUInt32Number Size,
-                                     cmsUInt32Number Stride);                 // Stride in bytes to the next plana in planar formats
+                                     cmsUInt32Number Stride);                 // Stride in bytes to the next plane in planar formats
  
  
  typedef void     (*_cmsTransform2Fn)(struct _cmstransform_struct *CMMcargo,
                                       const void* InputBuffer,
                                       void* OutputBuffer,
-                                     cmsUInt32Number PixelsPerLine,     
-                                     cmsUInt32Number LineCount,          
-                                     const cmsStride* Stride);  
+                                     cmsUInt32Number PixelsPerLine,
+                                     cmsUInt32Number LineCount,      
+                                     const cmsStride* Stride); 
  
  typedef cmsBool  (* _cmsTransformFactory)(_cmsTransformFn* xform,
                                           void** UserData,
@@ -647,7 +648,7 @@ typedef struct {
  }  cmsPluginTransform;
  
  //----------------------------------------------------------------------------------------------------------
-// Mutex 
+// Mutex
  
  typedef void*    (* _cmsCreateMutexFnPtrType)(cmsContext ContextID);
  typedef void     (* _cmsDestroyMutexFnPtrType)(cmsContext ContextID, void* mtx);
@@ -669,6 +670,25 @@ CMSAPI void    CMSEXPORT _cmsDestroyMutex(cmsContext ContextID, void* mtx);
  CMSAPI cmsBool CMSEXPORT _cmsLockMutex(cmsContext ContextID, void* mtx);
  CMSAPI void    CMSEXPORT _cmsUnlockMutex(cmsContext ContextID, void* mtx);
  
+//----------------------------------------------------------------------------------------------------------
+// Parallelization 
+
+CMSAPI _cmsTransform2Fn CMSEXPORT _cmsGetTransformWorker(struct _cmstransform_struct* CMMcargo);
+CMSAPI cmsInt32Number   CMSEXPORT _cmsGetTransformMaxWorkers(struct _cmstransform_struct* CMMcargo);
+CMSAPI cmsUInt32Number  CMSEXPORT _cmsGetTransformWorkerFlags(struct _cmstransform_struct* CMMcargo);
+
+// Let's plug-in to guess the best number of workers
+#define CMS_GUESS_MAX_WORKERS -1
+
+typedef struct {
+    cmsPluginBase       base;
+
+    cmsInt32Number      MaxWorkers;       // Number of starts to do as maximum
+    cmsUInt32Number     WorkerFlags;      // Reserved
+    _cmsTransform2Fn    SchedulerFn;      // callback to setup functions     
+
+}  cmsPluginParalellization;
+
  
  #ifndef CMS_USE_CPP_API
  #   ifdef __cplusplus
diff --git a/include/meson.build b/include/meson.build

new file mode 100644 (file)

index 0000000..3d6fa1c
--- /dev/null
+++ b/include/meson.build
@@ -0,0 +1,8 @@
+lcms2_headers = files(
+  'lcms2.h',
+  'lcms2_plugin.h',
+)
+
+install_headers(lcms2_headers)
+
+inc_dirs = include_directories('.')
diff --git a/install-sh b/install-sh

index 0b0fdcb..8175c64 100755 (executable)
--- a/install-sh
+++ b/install-sh
@@ -1,7 +1,7 @@
  #!/bin/sh
  # install - install a program, script, or datafile
  
-scriptversion=2013-12-25.23; # UTC
+scriptversion=2018-03-11.20; # UTC
  
  # This originates from X11R5 (mit/util/scripts/install.sh), which was
  # later released in X11R6 (xc/config/util/install.sh) with the
@@ -271,15 +271,18 @@ do
      fi
      dst=$dst_arg
  
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
+    # If destination is a directory, append the input filename.
      if test -d "$dst"; then
        if test "$is_target_a_directory" = never; then
          echo "$0: $dst_arg: Is a directory" >&2
          exit 1
        fi
        dstdir=$dst
-      dst=$dstdir/`basename "$src"`
+      dstbase=`basename "$src"`
+      case $dst in
+       */) dst=$dst$dstbase;;
+       *)  dst=$dst/$dstbase;;
+      esac
        dstdir_status=0
      else
        dstdir=`dirname "$dst"`
@@ -288,6 +291,11 @@ do
      fi
    fi
  
+  case $dstdir in
+    */) dstdirslash=$dstdir;;
+    *)  dstdirslash=$dstdir/;;
+  esac
+
    obsolete_mkdir_used=false
  
    if test $dstdir_status != 0; then
@@ -324,34 +332,43 @@ do
              # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
              ;;
            *)
+            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
+            # here however when possible just to lower collision chance.
              tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
  
+            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+            # Because "mkdir -p" follows existing symlinks and we likely work
+            # directly in world-writeable /tmp, make sure that the '$tmpdir'
+            # directory is successfully created first before we actually test
+            # 'mkdir -p' feature.
              if (umask $mkdir_umask &&
-                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+                $mkdirprog $mkdir_mode "$tmpdir" &&
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
              then
                if test -z "$dir_arg" || {
                     # Check for POSIX incompatibilities with -m.
                     # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
                     # other-writable bit of parent directory when it shouldn't.
                     # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+                   test_tmpdir="$tmpdir/a"
+                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
                     case $ls_ld_tmpdir in
                       d????-?r-*) different_mode=700;;
                       d????-?--*) different_mode=755;;
                       *) false;;
                     esac &&
-                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
                       test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
                     }
                   }
                then posix_mkdir=:
                fi
-              rmdir "$tmpdir/d" "$tmpdir"
+              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
              else
                # Remove any dirs left behind by ancient mkdir implementations.
-              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
              fi
              trap '' 0;;
          esac;;
@@ -427,8 +444,8 @@ do
    else
  
      # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
+    dsttmp=${dstdirslash}_inst.$$_
+    rmtmp=${dstdirslash}_rm.$$_
  
      # Trap to clean up those temp files at exit.
      trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
@@ -493,9 +510,9 @@ do
  done
  
  # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
  # time-stamp-start: "scriptversion="
  # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
  # time-stamp-end: "; # UTC"
  # End:
diff --git a/ltmain.sh b/ltmain.sh

old mode 100644 (file)

new mode 100755 (executable)

index 1b425a2..9b12fbb
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,9 +1,12 @@
+#! /usr/bin/env sh
+## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
+##               by inline-source v2019-02-19.15
  
-# libtool (GNU libtool) 2.4.2
+# libtool (GNU libtool) 2.4.7
+# Provide generalized library-building support services.
  # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
  
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
-# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc.
  # This is free software; see the source for copying conditions.  There is NO
  # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  
@@ -23,881 +26,2352 @@
  # General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
-# Usage: $progname [OPTION]... [MODE-ARG]...
-#
-# Provide generalized library-building support services.
-#
-#       --config             show all configuration variables
-#       --debug              enable verbose shell tracing
-#   -n, --dry-run            display commands without modifying any files
-#       --features           display basic configuration information and exit
-#       --mode=MODE          use operation mode MODE
-#       --preserve-dup-deps  don't remove duplicate dependency libraries
-#       --quiet, --silent    don't print informational messages
-#       --no-quiet, --no-silent
-#                            print informational messages (default)
-#       --no-warn            don't display warning messages
-#       --tag=TAG            use configuration variables from tag TAG
-#   -v, --verbose            print more informational messages than default
-#       --no-verbose         don't print the extra informational messages
-#       --version            print version information
-#   -h, --help, --help-all   print short, long, or detailed help message
-#
-# MODE must be one of the following:
-#
-#         clean              remove files from the build directory
-#         compile            compile a source file into a libtool object
-#         execute            automatically set library path, then run a program
-#         finish             complete the installation of libtool libraries
-#         install            install libraries or executables
-#         link               create a library or an executable
-#         uninstall          remove libraries from an installed directory
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.7 Debian-2.4.7-5"
+package_revision=2.4.7
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# Run './libtool --help' for help with using this script from the
+# command line.
+
+
+## ------------------------------- ##
+## User overridable command paths. ##
+## ------------------------------- ##
+
+# After configure completes, it has a better idea of some of the
+# shell tools we need than the defaults used by the functions shared
+# with bootstrap, so set those here where they can still be over-
+# ridden by the user, but otherwise take precedence.
+
+: ${AUTOCONF="autoconf"}
+: ${AUTOMAKE="automake"}
+
+
+## -------------------------- ##
+## Source external libraries. ##
+## -------------------------- ##
+
+# Much of our low-level functionality needs to be sourced from external
+# libraries, which are installed to $pkgauxdir.
+
+# Set a version string for this script.
+scriptversion=2019-02-19.15; # UTC
+
+# General shell script boiler plate, and helper functions.
+# Written by Gary V. Vaughan, 2004
+
+# This is free software.  There is NO warranty; not even for
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  #
-# MODE-ARGS vary depending on the MODE.  When passed as first option,
-# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
-# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+# Copyright (C) 2004-2019, 2021 Bootstrap Authors
  #
-# When reporting a bug, please describe a test case to reproduce it and
-# include the following information:
+# This file is dual licensed under the terms of the MIT license
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
+# <http://www.gnu.org/licenses/gpl-2.0.html>.  You must apply one of
+# these licenses when using or redistributing this software or any of
+# the files within it.  See the URLs above, or the file `LICENSE`
+# included in the Bootstrap distribution for the full license texts.
+
+# Please report bugs or propose patches to:
+# <https://github.com/gnulib-modules/bootstrap/issues>
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# Evaluate this file near the top of your script to gain access to
+# the functions and variables defined here:
  #
-#         host-triplet:        $host
-#         shell:               $SHELL
-#         compiler:            $LTCC
-#         compiler flags:              $LTCFLAGS
-#         linker:              $LD (gnu? $with_gnu_ld)
-#         $progname:   (GNU libtool) 2.4.2
-#         automake:    $automake_version
-#         autoconf:    $autoconf_version
+#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
  #
-# Report bugs to <bug-libtool@gnu.org>.
-# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
-# General help using GNU software: <http://www.gnu.org/gethelp/>.
+# If you need to override any of the default environment variable
+# settings, do that before evaluating this file.
  
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION=2.4.2
-TIMESTAMP=""
-package_revision=1.3337
  
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+## -------------------- ##
+## Shell normalisation. ##
+## -------------------- ##
+
+# Some shells need a little help to be as Bourne compatible as possible.
+# Before doing anything else, make sure all that help has been provided!
+
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
    emulate sh
    NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    # is contrary to our usage.  Disable this feature.
    alias -g '${1+"$@"}'='"$@"'
    setopt NO_GLOB_SUBST
  else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
  fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-}
  
-# NLS nuisances: We save the old values to restore during execute mode.
-lt_user_locale=
-lt_safe_locale=
-for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+# NLS nuisances: We save the old values in case they are required later.
+_G_user_locale=
+_G_safe_locale=
+for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
  do
-  eval "if test \"\${$lt_var+set}\" = set; then
-          save_$lt_var=\$$lt_var
-          $lt_var=C
-         export $lt_var
-         lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
-         lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+  eval "if test set = \"\${$_G_var+set}\"; then
+          save_$_G_var=\$$_G_var
+          $_G_var=C
+         export $_G_var
+         _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
+         _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
         fi"
  done
+# These NLS vars are set unconditionally (bootstrap issue #24).  Unset those
+# in case the environment reset is needed later and the $save_* variant is not
+# defined (see the code above).
  LC_ALL=C
  LANGUAGE=C
  export LANGUAGE LC_ALL
  
-$lt_unset CDPATH
-
+# Make sure IFS has a sensible default
+sp=' '
+nl='
+'
+IFS="$sp       $nl"
+
+# There are apparently some retarded systems that use ';' as a PATH separator!
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
  
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
  
+# func_unset VAR
+# --------------
+# Portably unset VAR.
+# In some shells, an 'unset VAR' statement leaves a non-zero return
+# status if VAR is already unset, which might be problematic if the
+# statement is used at the end of a function (thus poisoning its return
+# value) or when 'set -e' is active (causing even a spurious abort of
+# the script in this case).
+func_unset ()
+{
+    { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; }
+}
  
  
-: ${CP="cp -f"}
-test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-: ${Xsed="$SED -e 1s/^X//"}
+# Make sure CDPATH doesn't cause `cd` commands to output the target dir.
+func_unset CDPATH
  
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77     # $? = 77 is used to indicate a skipped test to automake.
+# Make sure ${,E,F}GREP behave sanely.
+func_unset GREP_OPTIONS
  
-exit_status=$EXIT_SUCCESS
  
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS="  $lt_nl"
+## ------------------------- ##
+## Locate command utilities. ##
+## ------------------------- ##
  
-dirname="s,/[^/]*$,,"
-basename="s,^.*/,,"
  
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
+# func_executable_p FILE
+# ----------------------
+# Check that FILE is an executable regular file.
+func_executable_p ()
  {
-    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
-    if test "X$func_dirname_result" = "X${1}"; then
-      func_dirname_result="${3}"
-    else
-      func_dirname_result="$func_dirname_result${2}"
-    fi
-} # func_dirname may be replaced by extended shell implementation
+    test -f "$1" && test -x "$1"
+}
  
  
-# func_basename file
-func_basename ()
+# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
+# --------------------------------------------
+# Search for either a program that responds to --version with output
+# containing "GNU", or else returned by CHECK_FUNC otherwise, by
+# trying all the directories in PATH with each of the elements of
+# PROGS_LIST.
+#
+# CHECK_FUNC should accept the path to a candidate program, and
+# set $func_check_prog_result if it truncates its output less than
+# $_G_path_prog_max characters.
+func_path_progs ()
  {
-    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
-} # func_basename may be replaced by extended shell implementation
+    _G_progs_list=$1
+    _G_check_func=$2
+    _G_PATH=${3-"$PATH"}
+
+    _G_path_prog_max=0
+    _G_path_prog_found=false
+    _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
+    for _G_dir in $_G_PATH; do
+      IFS=$_G_save_IFS
+      test -z "$_G_dir" && _G_dir=.
+      for _G_prog_name in $_G_progs_list; do
+        for _exeext in '' .EXE; do
+          _G_path_prog=$_G_dir/$_G_prog_name$_exeext
+          func_executable_p "$_G_path_prog" || continue
+          case `"$_G_path_prog" --version 2>&1` in
+            *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
+            *)     $_G_check_func $_G_path_prog
+                  func_path_progs_result=$func_check_prog_result
+                  ;;
+          esac
+          $_G_path_prog_found && break 3
+        done
+      done
+    done
+    IFS=$_G_save_IFS
+    test -z "$func_path_progs_result" && {
+      echo "no acceptable sed could be found in \$PATH" >&2
+      exit 1
+    }
+}
  
  
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value returned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-    # Extract subdirectory from the argument.
-    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
-    if test "X$func_dirname_result" = "X${1}"; then
-      func_dirname_result="${3}"
-    else
-      func_dirname_result="$func_dirname_result${2}"
-    fi
-    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
-} # func_dirname_and_basename may be replaced by extended shell implementation
+# We want to be able to use the functions in this file before configure
+# has figured out where the best binaries are kept, which means we have
+# to search for them ourselves - except when the results are already set
+# where we skip the searches.
  
+# Unless the user overrides by setting SED, search the path for either GNU
+# sed, or the sed that truncates its output the least.
+test -z "$SED" && {
+  _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+  for _G_i in 1 2 3 4 5 6 7; do
+    _G_sed_script=$_G_sed_script$nl$_G_sed_script
+  done
+  echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
+  _G_sed_script=
  
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-    case ${2} in
-      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
-      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
-    esac
-} # func_stripname may be replaced by extended shell implementation
+  func_check_prog_sed ()
+  {
+    _G_path_prog=$1
  
+    _G_count=0
+    printf 0123456789 >conftest.in
+    while :
+    do
+      cat conftest.in conftest.in >conftest.tmp
+      mv conftest.tmp conftest.in
+      cp conftest.in conftest.nl
+      echo '' >> conftest.nl
+      "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
+      diff conftest.out conftest.nl >/dev/null 2>&1 || break
+      _G_count=`expr $_G_count + 1`
+      if test "$_G_count" -gt "$_G_path_prog_max"; then
+        # Best one so far, save it but keep looking for a better one
+        func_check_prog_result=$_G_path_prog
+        _G_path_prog_max=$_G_count
+      fi
+      # 10*(2^10) chars as input seems more than enough
+      test 10 -lt "$_G_count" && break
+    done
+    rm -f conftest.in conftest.tmp conftest.nl conftest.out
+  }
  
-# These SED scripts presuppose an absolute path with a trailing slash.
-pathcar='s,^/\([^/]*\).*$,\1,'
-pathcdr='s,^/[^/]*,,'
-removedotparts=':dotsl
-               s@/\./@/@g
-               t dotsl
-               s,/\.$,/,'
-collapseslashes='s@/\{1,\}@/@g'
-finalslash='s,/*$,/,'
+  func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin"
+  rm -f conftest.sed
+  SED=$func_path_progs_result
+}
  
-# func_normal_abspath PATH
-# Remove doubled-up and trailing slashes, "." path components,
-# and cancel out any ".." path components in PATH after making
-# it an absolute path.
-#             value returned in "$func_normal_abspath_result"
-func_normal_abspath ()
+
+# Unless the user overrides by setting GREP, search the path for either GNU
+# grep, or the grep that truncates its output the least.
+test -z "$GREP" && {
+  func_check_prog_grep ()
+  {
+    _G_path_prog=$1
+
+    _G_count=0
+    _G_path_prog_max=0
+    printf 0123456789 >conftest.in
+    while :
+    do
+      cat conftest.in conftest.in >conftest.tmp
+      mv conftest.tmp conftest.in
+      cp conftest.in conftest.nl
+      echo 'GREP' >> conftest.nl
+      "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
+      diff conftest.out conftest.nl >/dev/null 2>&1 || break
+      _G_count=`expr $_G_count + 1`
+      if test "$_G_count" -gt "$_G_path_prog_max"; then
+        # Best one so far, save it but keep looking for a better one
+        func_check_prog_result=$_G_path_prog
+        _G_path_prog_max=$_G_count
+      fi
+      # 10*(2^10) chars as input seems more than enough
+      test 10 -lt "$_G_count" && break
+    done
+    rm -f conftest.in conftest.tmp conftest.nl conftest.out
+  }
+
+  func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin"
+  GREP=$func_path_progs_result
+}
+
+
+## ------------------------------- ##
+## User overridable command paths. ##
+## ------------------------------- ##
+
+# All uppercase variable names are used for environment variables.  These
+# variables can be overridden by the user before calling a script that
+# uses them if a suitable command of that name is not already available
+# in the command search PATH.
+
+: ${CP="cp -f"}
+: ${ECHO="printf %s\n"}
+: ${EGREP="$GREP -E"}
+: ${FGREP="$GREP -F"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+
+
+## -------------------- ##
+## Useful sed snippets. ##
+## -------------------- ##
+
+sed_dirname='s|/[^/]*$||'
+sed_basename='s|^.*/||'
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
+
+# Same as above, but do not quote variable references.
+sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
+
+# Sed substitution that converts a w32 file name or path
+# that contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-'\' parameter expansions in output of sed_double_quote_subst that
+# were '\'-ed in input to the same.  If an odd number of '\' preceded a
+# '$' in input to sed_double_quote_subst, that '$' was protected from
+# expansion.  Since each input '\' is now two '\'s, look for any number
+# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
+_G_bs='\\'
+_G_bs2='\\\\'
+_G_bs4='\\\\\\\\'
+_G_dollar='\$'
+sed_double_backslash="\
+  s/$_G_bs4/&\\
+/g
+  s/^$_G_bs2$_G_dollar/$_G_bs&/
+  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
+  s/\n//g"
+
+# require_check_ifs_backslash
+# ---------------------------
+# Check if we can use backslash as IFS='\' separator, and set
+# $check_ifs_backshlash_broken to ':' or 'false'.
+require_check_ifs_backslash=func_require_check_ifs_backslash
+func_require_check_ifs_backslash ()
  {
-  # Start from root dir and reassemble the path.
-  func_normal_abspath_result=
-  func_normal_abspath_tpath=$1
-  func_normal_abspath_altnamespace=
-  case $func_normal_abspath_tpath in
-    "")
-      # Empty path, that just means $cwd.
-      func_stripname '' '/' "`pwd`"
-      func_normal_abspath_result=$func_stripname_result
-      return
-    ;;
-    # The next three entries are used to spot a run of precisely
-    # two leading slashes without using negated character classes;
-    # we take advantage of case's first-match behaviour.
-    ///*)
-      # Unusual form of absolute path, do nothing.
-    ;;
-    //*)
-      # Not necessarily an ordinary path; POSIX reserves leading '//'
-      # and for example Cygwin uses it to access remote file shares
-      # over CIFS/SMB, so we conserve a leading double slash if found.
-      func_normal_abspath_altnamespace=/
+  _G_save_IFS=$IFS
+  IFS='\'
+  _G_check_ifs_backshlash='a\\b'
+  for _G_i in $_G_check_ifs_backshlash
+  do
+  case $_G_i in
+  a)
+    check_ifs_backshlash_broken=false
      ;;
-    /*)
-      # Absolute path, do nothing.
+  '')
+    break
      ;;
-    *)
-      # Relative path, prepend $cwd.
-      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+  *)
+    check_ifs_backshlash_broken=:
+    break
      ;;
    esac
-  # Cancel out all the simple stuff to save iterations.  We also want
-  # the path to end with a slash for ease of parsing, so make sure
-  # there is one (and only one) here.
-  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
-  while :; do
-    # Processed it all yet?
-    if test "$func_normal_abspath_tpath" = / ; then
-      # If we ascended to the root using ".." the result may be empty now.
-      if test -z "$func_normal_abspath_result" ; then
-        func_normal_abspath_result=/
-      fi
-      break
-    fi
-    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcar"`
-    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-        -e "$pathcdr"`
-    # Figure out what to do with it
-    case $func_normal_abspath_tcomponent in
-      "")
-        # Trailing empty path component, ignore it.
-      ;;
-      ..)
-        # Parent dir; strip last assembled component from result.
-        func_dirname "$func_normal_abspath_result"
-        func_normal_abspath_result=$func_dirname_result
-      ;;
-      *)
-        # Actual path component, append it.
-        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
-      ;;
-    esac
    done
-  # Restore leading double-slash if one was found on entry.
-  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+  IFS=$_G_save_IFS
+  require_check_ifs_backslash=:
  }
  
-# func_relative_path SRCDIR DSTDIR
-# generates a relative path from SRCDIR to DSTDIR, with a trailing
-# slash if non-empty, suitable for immediately appending a filename
-# without needing to append a separator.
-#             value returned in "$func_relative_path_result"
-func_relative_path ()
-{
-  func_relative_path_result=
-  func_normal_abspath "$1"
-  func_relative_path_tlibdir=$func_normal_abspath_result
-  func_normal_abspath "$2"
-  func_relative_path_tbindir=$func_normal_abspath_result
-
-  # Ascend the tree starting from libdir
-  while :; do
-    # check if we have found a prefix of bindir
-    case $func_relative_path_tbindir in
-      $func_relative_path_tlibdir)
-        # found an exact match
-        func_relative_path_tcancelled=
-        break
-        ;;
-      $func_relative_path_tlibdir*)
-        # found a matching prefix
-        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
-        func_relative_path_tcancelled=$func_stripname_result
-        if test -z "$func_relative_path_result"; then
-          func_relative_path_result=.
-        fi
-        break
-        ;;
-      *)
-        func_dirname $func_relative_path_tlibdir
-        func_relative_path_tlibdir=${func_dirname_result}
-        if test "x$func_relative_path_tlibdir" = x ; then
-          # Have to descend all the way to the root!
-          func_relative_path_result=../$func_relative_path_result
-          func_relative_path_tcancelled=$func_relative_path_tbindir
-          break
-        fi
-        func_relative_path_result=../$func_relative_path_result
-        ;;
-    esac
-  done
  
-  # Now calculate path; take care to avoid doubling-up slashes.
-  func_stripname '' '/' "$func_relative_path_result"
-  func_relative_path_result=$func_stripname_result
-  func_stripname '/' '/' "$func_relative_path_tcancelled"
-  if test "x$func_stripname_result" != x ; then
-    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
-  fi
+## ----------------- ##
+## Global variables. ##
+## ----------------- ##
  
-  # Normalisation. If bindir is libdir, return empty string,
-  # else relative path ending with a slash; either way, target
-  # file name can be directly appended.
-  if test ! -z "$func_relative_path_result"; then
-    func_stripname './' '' "$func_relative_path_result/"
-    func_relative_path_result=$func_stripname_result
-  fi
-}
+# Except for the global variables explicitly listed below, the following
+# functions in the '^func_' namespace, and the '^require_' namespace
+# variables initialised in the 'Resource management' section, sourcing
+# this file will not pollute your global namespace with anything
+# else. There's no portable way to scope variables in Bourne shell
+# though, so actually running these functions will sometimes place
+# results into a variable named after the function, and often use
+# temporary variables in the '^_G_' namespace. If you are careful to
+# avoid using those namespaces casually in your sourcing script, things
+# should continue to work as you expect. And, of course, you can freely
+# overwrite any of the functions or variables defined here before
+# calling anything to customize them.
+
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77     # $? = 77 is used to indicate a skipped test to automake.
+
+# Allow overriding, eg assuming that you follow the convention of
+# putting '$debug_cmd' at the start of all your functions, you can get
+# bash to show function call trace with:
+#
+#    debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
+debug_cmd=${debug_cmd-":"}
+exit_cmd=:
+
+# By convention, finish your script with:
+#
+#    exit $exit_status
+#
+# so that you can set exit_status to non-zero if you want to indicate
+# something went wrong during execution without actually bailing out at
+# the point of failure.
+exit_status=$EXIT_SUCCESS
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath=$0
  
-# The name of this program:
-func_dirname_and_basename "$progpath"
-progname=$func_basename_result
+# The name of this program.
+progname=`$ECHO "$progpath" |$SED "$sed_basename"`
  
-# Make sure we have an absolute path for reexecution:
+# Make sure we have an absolute progpath for reexecution:
  case $progpath in
    [\\/]*|[A-Za-z]:\\*) ;;
    *[\\/]*)
-     progdir=$func_dirname_result
+     progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
       progdir=`cd "$progdir" && pwd`
-     progpath="$progdir/$progname"
+     progpath=$progdir/$progname
       ;;
    *)
-     save_IFS="$IFS"
+     _G_IFS=$IFS
       IFS=${PATH_SEPARATOR-:}
       for progdir in $PATH; do
-       IFS="$save_IFS"
+       IFS=$_G_IFS
         test -x "$progdir/$progname" && break
       done
-     IFS="$save_IFS"
+     IFS=$_G_IFS
       test -n "$progdir" || progdir=`pwd`
-     progpath="$progdir/$progname"
+     progpath=$progdir/$progname
       ;;
  esac
  
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
  
-# Sed substitution that turns a string into a regex matching for the
-# string literally.
-sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+## ----------------- ##
+## Standard options. ##
+## ----------------- ##
  
-# Sed substitution that converts a w32 file name or path
-# which contains forward slashes, into one that contains
-# (escaped) backslashes.  A very naive implementation.
-lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-
-# Re-`\' parameter expansions in output of double_quote_subst that were
-# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
-# in input to double_quote_subst, that '$' was protected from expansion.
-# Since each input `\' is now two `\'s, look for any number of runs of
-# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
-bs='\\'
-bs2='\\\\'
-bs4='\\\\\\\\'
-dollar='\$'
-sed_double_backslash="\
-  s/$bs4/&\\
-/g
-  s/^$bs2$dollar/$bs&/
-  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
-  s/\n//g"
+# The following options affect the operation of the functions defined
+# below, and should be set appropriately depending on run-time para-
+# meters passed on the command line.
  
-# Standard options:
  opt_dry_run=false
-opt_help=false
  opt_quiet=false
  opt_verbose=false
-opt_warning=:
  
-# func_echo arg...
-# Echo program name prefixed message, along with the current mode
-# name if it has been set yet.
-func_echo ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
-}
+# Categories 'all' and 'none' are always available.  Append any others
+# you will pass as the first argument to func_warning from your own
+# code.
+warning_categories=
  
-# func_verbose arg...
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
-    $opt_verbose && func_echo ${1+"$@"}
+# By default, display warnings according to 'opt_warning_types'.  Set
+# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
+# treat the next displayed warning as a fatal error.
+warning_func=func_warn_and_continue
  
-    # A bug in bash halts the script if the last line of a function
-    # fails when set -e is in force, so we need another command to
-    # work around that:
-    :
-}
+# Set to 'all' to display all warnings, 'none' to suppress all
+# warnings, or a space delimited list of some subset of
+# 'warning_categories' to display only the listed warnings.
+opt_warning_types=all
  
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*"
-}
  
-# func_error arg...
-# Echo program name prefixed message to standard error.
-func_error ()
-{
-    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
-}
+## -------------------- ##
+## Resource management. ##
+## -------------------- ##
  
-# func_warning arg...
-# Echo program name prefixed warning message to standard error.
-func_warning ()
-{
-    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+# This section contains definitions for functions that each ensure a
+# particular resource (a file, or a non-empty configuration variable for
+# example) is available, and if appropriate to extract default values
+# from pertinent package files. Call them using their associated
+# 'require_*' variable to ensure that they are executed, at most, once.
+#
+# It's entirely deliberate that calling these functions can set
+# variables that don't obey the namespace limitations obeyed by the rest
+# of this file, in order that that they be as useful as possible to
+# callers.
  
-    # bash bug again:
-    :
-}
  
-# func_fatal_error arg...
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
+# require_term_colors
+# -------------------
+# Allow display of bold text on terminals that support it.
+require_term_colors=func_require_term_colors
+func_require_term_colors ()
  {
-    func_error ${1+"$@"}
-    exit $EXIT_FAILURE
-}
+    $debug_cmd
+
+    test -t 1 && {
+      # COLORTERM and USE_ANSI_COLORS environment variables take
+      # precedence, because most terminfo databases neglect to describe
+      # whether color sequences are supported.
+      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
+
+      if test 1 = "$USE_ANSI_COLORS"; then
+        # Standard ANSI escape sequences
+        tc_reset='\e[0m'
+        tc_bold='\e[1m';   tc_standout='\e[7m'
+        tc_red='\e[31m';   tc_green='\e[32m'
+        tc_blue='\e[34m';  tc_cyan='\e[36m'
+      else
+        # Otherwise trust the terminfo database after all.
+        test -n "`tput sgr0 2>/dev/null`" && {
+          tc_reset=`tput sgr0`
+          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
+          tc_standout=$tc_bold
+          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
+          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
+          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
+          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
+          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
+        }
+      fi
+    }
  
-# func_fatal_help arg...
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
-    func_error ${1+"$@"}
-    func_fatal_error "$help"
+    require_term_colors=:
  }
-help="Try \`$progname --help' for more information."  ## default
  
  
-# func_grep expression filename
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
-    $GREP "$1" "$2" >/dev/null 2>&1
-}
+## ----------------- ##
+## Function library. ##
+## ----------------- ##
  
+# This section contains a variety of useful functions to call in your
+# scripts. Take note of the portable wrappers for features provided by
+# some modern shells, which will fall back to slower equivalents on
+# less featureful shells.
  
-# func_mkdir_p directory-path
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
-    my_directory_path="$1"
-    my_dir_list=
  
-    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+# func_append VAR VALUE
+# ---------------------
+# Append VALUE onto the existing contents of VAR.
  
-      # Protect directory names starting with `-'
-      case $my_directory_path in
-        -*) my_directory_path="./$my_directory_path" ;;
+  # We should try to minimise forks, especially on Windows where they are
+  # unreasonably slow, so skip the feature probes when bash or zsh are
+  # being used:
+  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
+    : ${_G_HAVE_ARITH_OP="yes"}
+    : ${_G_HAVE_XSI_OPS="yes"}
+    # The += operator was introduced in bash 3.1
+    case $BASH_VERSION in
+      [12].* | 3.0 | 3.0*) ;;
+      *)
+        : ${_G_HAVE_PLUSEQ_OP="yes"}
+        ;;
+    esac
+  fi
+
+  # _G_HAVE_PLUSEQ_OP
+  # Can be empty, in which case the shell is probed, "yes" if += is
+  # useable or anything else if it does not work.
+  test -z "$_G_HAVE_PLUSEQ_OP" \
+    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
+    && _G_HAVE_PLUSEQ_OP=yes
+
+if test yes = "$_G_HAVE_PLUSEQ_OP"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_append ()
+  {
+    $debug_cmd
+
+    eval "$1+=\$2"
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_append ()
+  {
+    $debug_cmd
+
+    eval "$1=\$$1\$2"
+  }
+fi
+
+
+# func_append_quoted VAR VALUE
+# ----------------------------
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+if test yes = "$_G_HAVE_PLUSEQ_OP"; then
+  eval 'func_append_quoted ()
+  {
+    $debug_cmd
+
+    func_quote_arg pretty "$2"
+    eval "$1+=\\ \$func_quote_arg_result"
+  }'
+else
+  func_append_quoted ()
+  {
+    $debug_cmd
+
+    func_quote_arg pretty "$2"
+    eval "$1=\$$1\\ \$func_quote_arg_result"
+  }
+fi
+
+
+# func_append_uniq VAR VALUE
+# --------------------------
+# Append unique VALUE onto the existing contents of VAR, assuming
+# entries are delimited by the first character of VALUE.  For example:
+#
+#   func_append_uniq options " --another-option option-argument"
+#
+# will only append to $options if " --another-option option-argument "
+# is not already present somewhere in $options already (note spaces at
+# each end implied by leading space in second argument).
+func_append_uniq ()
+{
+    $debug_cmd
+
+    eval _G_current_value='`$ECHO $'$1'`'
+    _G_delim=`expr "$2" : '\(.\)'`
+
+    case $_G_delim$_G_current_value$_G_delim in
+      *"$2$_G_delim"*) ;;
+      *) func_append "$@" ;;
+    esac
+}
+
+
+# func_arith TERM...
+# ------------------
+# Set func_arith_result to the result of evaluating TERMs.
+  test -z "$_G_HAVE_ARITH_OP" \
+    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
+    && _G_HAVE_ARITH_OP=yes
+
+if test yes = "$_G_HAVE_ARITH_OP"; then
+  eval 'func_arith ()
+  {
+    $debug_cmd
+
+    func_arith_result=$(( $* ))
+  }'
+else
+  func_arith ()
+  {
+    $debug_cmd
+
+    func_arith_result=`expr "$@"`
+  }
+fi
+
+
+# func_basename FILE
+# ------------------
+# Set func_basename_result to FILE with everything up to and including
+# the last / stripped.
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  # If this shell supports suffix pattern removal, then use it to avoid
+  # forking. Hide the definitions single quotes in case the shell chokes
+  # on unsupported syntax...
+  _b='func_basename_result=${1##*/}'
+  _d='case $1 in
+        */*) func_dirname_result=${1%/*}$2 ;;
+        *  ) func_dirname_result=$3        ;;
+      esac'
+
+else
+  # ...otherwise fall back to using sed.
+  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
+  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
+      if test "X$func_dirname_result" = "X$1"; then
+        func_dirname_result=$3
+      else
+        func_append func_dirname_result "$2"
+      fi'
+fi
+
+eval 'func_basename ()
+{
+    $debug_cmd
+
+    '"$_b"'
+}'
+
+
+# func_dirname FILE APPEND NONDIR_REPLACEMENT
+# -------------------------------------------
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+eval 'func_dirname ()
+{
+    $debug_cmd
+
+    '"$_d"'
+}'
+
+
+# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
+# --------------------------------------------------------
+# Perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# For efficiency, we do not delegate to the functions above but instead
+# duplicate the functionality here.
+eval 'func_dirname_and_basename ()
+{
+    $debug_cmd
+
+    '"$_b"'
+    '"$_d"'
+}'
+
+
+# func_echo ARG...
+# ----------------
+# Echo program name prefixed message.
+func_echo ()
+{
+    $debug_cmd
+
+    _G_message=$*
+
+    func_echo_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_IFS
+      $ECHO "$progname: $_G_line"
+    done
+    IFS=$func_echo_IFS
+}
+
+
+# func_echo_all ARG...
+# --------------------
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+
+# func_echo_infix_1 INFIX ARG...
+# ------------------------------
+# Echo program name, followed by INFIX on the first line, with any
+# additional lines not showing INFIX.
+func_echo_infix_1 ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    _G_infix=$1; shift
+    _G_indent=$_G_infix
+    _G_prefix="$progname: $_G_infix: "
+    _G_message=$*
+
+    # Strip color escape sequences before counting printable length
+    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
+    do
+      test -n "$_G_tc" && {
+        _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
+        _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
+      }
+    done
+    _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
+
+    func_echo_infix_1_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_infix_1_IFS
+      $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
+      _G_prefix=$_G_indent
+    done
+    IFS=$func_echo_infix_1_IFS
+}
+
+
+# func_error ARG...
+# -----------------
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
+}
+
+
+# func_fatal_error ARG...
+# -----------------------
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    $debug_cmd
+
+    func_error "$*"
+    exit $EXIT_FAILURE
+}
+
+
+# func_grep EXPRESSION FILENAME
+# -----------------------------
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $debug_cmd
+
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_len STRING
+# ---------------
+# Set func_len_result to the length of STRING. STRING may not
+# start with a hyphen.
+  test -z "$_G_HAVE_XSI_OPS" \
+    && (eval 'x=a/b/c;
+      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
+    && _G_HAVE_XSI_OPS=yes
+
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_len ()
+  {
+    $debug_cmd
+
+    func_len_result=${#1}
+  }'
+else
+  func_len ()
+  {
+    $debug_cmd
+
+    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+  }
+fi
+
+
+# func_mkdir_p DIRECTORY-PATH
+# ---------------------------
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    $debug_cmd
+
+    _G_directory_path=$1
+    _G_dir_list=
+
+    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
+
+      # Protect directory names starting with '-'
+      case $_G_directory_path in
+        -*) _G_directory_path=./$_G_directory_path ;;
        esac
  
        # While some portion of DIR does not yet exist...
-      while test ! -d "$my_directory_path"; do
+      while test ! -d "$_G_directory_path"; do
          # ...make a list in topmost first order.  Use a colon delimited
         # list incase some portion of path contains whitespace.
-        my_dir_list="$my_directory_path:$my_dir_list"
+        _G_dir_list=$_G_directory_path:$_G_dir_list
  
          # If the last portion added has no slash in it, the list is done
-        case $my_directory_path in */*) ;; *) break ;; esac
+        case $_G_directory_path in */*) ;; *) break ;; esac
  
          # ...otherwise throw away the child directory and loop
-        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
        done
-      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
  
-      save_mkdir_p_IFS="$IFS"; IFS=':'
-      for my_dir in $my_dir_list; do
-       IFS="$save_mkdir_p_IFS"
-        # mkdir can fail with a `File exist' error if two processes
+      func_mkdir_p_IFS=$IFS; IFS=:
+      for _G_dir in $_G_dir_list; do
+       IFS=$func_mkdir_p_IFS
+        # mkdir can fail with a 'File exist' error if two processes
          # try to create one of the directories concurrently.  Don't
          # stop in that case!
-        $MKDIR "$my_dir" 2>/dev/null || :
+        $MKDIR "$_G_dir" 2>/dev/null || :
        done
-      IFS="$save_mkdir_p_IFS"
+      IFS=$func_mkdir_p_IFS
  
        # Bail out if we (or some other process) failed to create a directory.
-      test -d "$my_directory_path" || \
-        func_fatal_error "Failed to create \`$1'"
+      test -d "$_G_directory_path" || \
+        func_fatal_error "Failed to create '$1'"
      fi
  }
  
  
-# func_mktempdir [string]
+# func_mktempdir [BASENAME]
+# -------------------------
  # Make a temporary directory that won't clash with other running
  # libtool processes, and avoids race conditions if possible.  If
-# given, STRING is the basename for that directory.
+# given, BASENAME is the basename for that directory.
  func_mktempdir ()
  {
-    my_template="${TMPDIR-/tmp}/${1-$progname}"
+    $debug_cmd
  
-    if test "$opt_dry_run" = ":"; then
+    _G_template=${TMPDIR-/tmp}/${1-$progname}
+
+    if test : = "$opt_dry_run"; then
        # Return a directory name, but don't create it in dry-run mode
-      my_tmpdir="${my_template}-$$"
+      _G_tmpdir=$_G_template-$$
      else
  
        # If mktemp works, use that first and foremost
-      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
  
-      if test ! -d "$my_tmpdir"; then
+      if test ! -d "$_G_tmpdir"; then
          # Failing that, at least try and use $RANDOM to avoid a race
-        my_tmpdir="${my_template}-${RANDOM-0}$$"
+        _G_tmpdir=$_G_template-${RANDOM-0}$$
  
-        save_mktempdir_umask=`umask`
+        func_mktempdir_umask=`umask`
          umask 0077
-        $MKDIR "$my_tmpdir"
-        umask $save_mktempdir_umask
+        $MKDIR "$_G_tmpdir"
+        umask $func_mktempdir_umask
        fi
  
        # If we're not in dry-run mode, bomb out on failure
-      test -d "$my_tmpdir" || \
-        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+      test -d "$_G_tmpdir" || \
+        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
      fi
  
-    $ECHO "$my_tmpdir"
+    $ECHO "$_G_tmpdir"
  }
  
  
-# func_quote_for_eval arg
-# Aesthetically quote ARG to be evaled later.
-# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
-# is double-quoted, suitable for a subsequent eval, whereas
-# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
-# which are still active within double quotes backslashified.
-func_quote_for_eval ()
+# func_normal_abspath PATH
+# ------------------------
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+func_normal_abspath ()
  {
-    case $1 in
-      *[\\\`\"\$]*)
-       func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+    $debug_cmd
+
+    # These SED scripts presuppose an absolute path with a trailing slash.
+    _G_pathcar='s|^/\([^/]*\).*$|\1|'
+    _G_pathcdr='s|^/[^/]*||'
+    _G_removedotparts=':dotsl
+               s|/\./|/|g
+               t dotsl
+               s|/\.$|/|'
+    _G_collapseslashes='s|/\{1,\}|/|g'
+    _G_finalslash='s|/*$|/|'
+
+    # Start from root dir and reassemble the path.
+    func_normal_abspath_result=
+    func_normal_abspath_tpath=$1
+    func_normal_abspath_altnamespace=
+    case $func_normal_abspath_tpath in
+      "")
+        # Empty path, that just means $cwd.
+        func_stripname '' '/' "`pwd`"
+        func_normal_abspath_result=$func_stripname_result
+        return
+        ;;
+      # The next three entries are used to spot a run of precisely
+      # two leading slashes without using negated character classes;
+      # we take advantage of case's first-match behaviour.
+      ///*)
+        # Unusual form of absolute path, do nothing.
+        ;;
+      //*)
+        # Not necessarily an ordinary path; POSIX reserves leading '//'
+        # and for example Cygwin uses it to access remote file shares
+        # over CIFS/SMB, so we conserve a leading double slash if found.
+        func_normal_abspath_altnamespace=/
+        ;;
+      /*)
+        # Absolute path, do nothing.
+        ;;
        *)
-        func_quote_for_eval_unquoted_result="$1" ;;
+        # Relative path, prepend $cwd.
+        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+        ;;
      esac
  
-    case $func_quote_for_eval_unquoted_result in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting, command substitution and and variable
-      # expansion for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
+    # Cancel out all the simple stuff to save iterations.  We also want
+    # the path to end with a slash for ease of parsing, so make sure
+    # there is one (and only one) here.
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
+    while :; do
+      # Processed it all yet?
+      if test / = "$func_normal_abspath_tpath"; then
+        # If we ascended to the root using ".." the result may be empty now.
+        if test -z "$func_normal_abspath_result"; then
+          func_normal_abspath_result=/
+        fi
+        break
+      fi
+      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_pathcar"`
+      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_pathcdr"`
+      # Figure out what to do with it
+      case $func_normal_abspath_tcomponent in
+        "")
+          # Trailing empty path component, ignore it.
+          ;;
+        ..)
+          # Parent dir; strip last assembled component from result.
+          func_dirname "$func_normal_abspath_result"
+          func_normal_abspath_result=$func_dirname_result
+          ;;
+        *)
+          # Actual path component, append it.
+          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
+          ;;
+      esac
+    done
+    # Restore leading double-slash if one was found on entry.
+    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+
+# func_notquiet ARG...
+# --------------------
+# Echo program name prefixed message only when not in quiet mode.
+func_notquiet ()
+{
+    $debug_cmd
+
+    $opt_quiet || func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+
+# func_relative_path SRCDIR DSTDIR
+# --------------------------------
+# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
+func_relative_path ()
+{
+    $debug_cmd
+
+    func_relative_path_result=
+    func_normal_abspath "$1"
+    func_relative_path_tlibdir=$func_normal_abspath_result
+    func_normal_abspath "$2"
+    func_relative_path_tbindir=$func_normal_abspath_result
+
+    # Ascend the tree starting from libdir
+    while :; do
+      # check if we have found a prefix of bindir
+      case $func_relative_path_tbindir in
+        $func_relative_path_tlibdir)
+          # found an exact match
+          func_relative_path_tcancelled=
+          break
+          ;;
+        $func_relative_path_tlibdir*)
+          # found a matching prefix
+          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+          func_relative_path_tcancelled=$func_stripname_result
+          if test -z "$func_relative_path_result"; then
+            func_relative_path_result=.
+          fi
+          break
+          ;;
+        *)
+          func_dirname $func_relative_path_tlibdir
+          func_relative_path_tlibdir=$func_dirname_result
+          if test -z "$func_relative_path_tlibdir"; then
+            # Have to descend all the way to the root!
+            func_relative_path_result=../$func_relative_path_result
+            func_relative_path_tcancelled=$func_relative_path_tbindir
+            break
+          fi
+          func_relative_path_result=../$func_relative_path_result
+          ;;
+      esac
+    done
+
+    # Now calculate path; take care to avoid doubling-up slashes.
+    func_stripname '' '/' "$func_relative_path_result"
+    func_relative_path_result=$func_stripname_result
+    func_stripname '/' '/' "$func_relative_path_tcancelled"
+    if test -n "$func_stripname_result"; then
+      func_append func_relative_path_result "/$func_stripname_result"
+    fi
+
+    # Normalisation. If bindir is libdir, return '.' else relative path.
+    if test -n "$func_relative_path_result"; then
+      func_stripname './' '' "$func_relative_path_result"
+      func_relative_path_result=$func_stripname_result
+    fi
+
+    test -n "$func_relative_path_result" || func_relative_path_result=.
+
+    :
+}
+
+
+# func_quote_portable EVAL ARG
+# ----------------------------
+# Internal function to portably implement func_quote_arg.  Note that we still
+# keep attention to performance here so we as much as possible try to avoid
+# calling sed binary (so far O(N) complexity as long as func_append is O(1)).
+func_quote_portable ()
+{
+    $debug_cmd
+
+    $require_check_ifs_backslash
+
+    func_quote_portable_result=$2
+
+    # one-time-loop (easy break)
+    while true
+    do
+      if $1; then
+        func_quote_portable_result=`$ECHO "$2" | $SED \
+          -e "$sed_double_quote_subst" -e "$sed_double_backslash"`
+        break
+      fi
+
+      # Quote for eval.
+      case $func_quote_portable_result in
+        *[\\\`\"\$]*)
+          # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string
+          # contains the shell wildcard characters.
+          case $check_ifs_backshlash_broken$func_quote_portable_result in
+            :*|*[\[\*\?]*)
+              func_quote_portable_result=`$ECHO "$func_quote_portable_result" \
+                  | $SED "$sed_quote_subst"`
+              break
+              ;;
+          esac
+
+          func_quote_portable_old_IFS=$IFS
+          for _G_char in '\' '`' '"' '$'
+          do
+            # STATE($1) PREV($2) SEPARATOR($3)
+            set start "" ""
+            func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy
+            IFS=$_G_char
+            for _G_part in $func_quote_portable_result
+            do
+              case $1 in
+              quote)
+                func_append func_quote_portable_result "$3$2"
+                set quote "$_G_part" "\\$_G_char"
+                ;;
+              start)
+                set first "" ""
+                func_quote_portable_result=
+                ;;
+              first)
+                set quote "$_G_part" ""
+                ;;
+              esac
+            done
+          done
+          IFS=$func_quote_portable_old_IFS
+          ;;
+        *) ;;
+      esac
+      break
+    done
+
+    func_quote_portable_unquoted_result=$func_quote_portable_result
+    case $func_quote_portable_result in
+      # double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and variable expansion
+      # for a subsequent eval.
+      # many bourne shells cannot handle close brackets correctly
        # in scan sets, so we specify it separately.
        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
-        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        func_quote_portable_result=\"$func_quote_portable_result\"
          ;;
-      *)
-        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
      esac
  }
  
  
-# func_quote_for_expand arg
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
+# func_quotefast_eval ARG
+# -----------------------
+# Quote one ARG (internal).  This is equivalent to 'func_quote_arg eval ARG',
+# but optimized for speed.  Result is stored in $func_quotefast_eval.
+if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then
+  printf -v _GL_test_printf_tilde %q '~'
+  if test '\~' = "$_GL_test_printf_tilde"; then
+    func_quotefast_eval ()
+    {
+      printf -v func_quotefast_eval_result %q "$1"
+    }
+  else
+    # Broken older Bash implementations.  Make those faster too if possible.
+    func_quotefast_eval ()
+    {
+      case $1 in
+        '~'*)
+          func_quote_portable false "$1"
+          func_quotefast_eval_result=$func_quote_portable_result
+          ;;
+        *)
+          printf -v func_quotefast_eval_result %q "$1"
+          ;;
+      esac
+    }
+  fi
+else
+  func_quotefast_eval ()
+  {
+    func_quote_portable false "$1"
+    func_quotefast_eval_result=$func_quote_portable_result
+  }
+fi
+
+
+# func_quote_arg MODEs ARG
+# ------------------------
+# Quote one ARG to be evaled later.  MODEs argument may contain zero or more
+# specifiers listed below separated by ',' character.  This function returns two
+# values:
+#   i) func_quote_arg_result
+#      double-quoted (when needed), suitable for a subsequent eval
+#  ii) func_quote_arg_unquoted_result
+#      has all characters that are still active within double
+#      quotes backslashified.  Available only if 'unquoted' is specified.
+#
+# Available modes:
+# ----------------
+# 'eval' (default)
+#       - escape shell special characters
+# 'expand'
+#       - the same as 'eval';  but do not quote variable references
+# 'pretty'
+#       - request aesthetic output, i.e. '"a b"' instead of 'a\ b'.  This might
+#         be used later in func_quote to get output like: 'echo "a b"' instead
+#         of 'echo a\ b'.  This is slower than default on some shells.
+# 'unquoted'
+#       - produce also $func_quote_arg_unquoted_result which does not contain
+#         wrapping double-quotes.
+#
+# Examples for 'func_quote_arg pretty,unquoted string':
+#
+#   string      | *_result              | *_unquoted_result
+#   ------------+-----------------------+-------------------
+#   "           | \"                    | \"
+#   a b         | "a b"                 | a b
+#   "a b"       | "\"a b\""             | \"a b\"
+#   *           | "*"                   | *
+#   z="${x-$y}" | "z=\"\${x-\$y}\""     | z=\"\${x-\$y}\"
+#
+# Examples for 'func_quote_arg pretty,unquoted,expand string':
+#
+#   string        |   *_result          |  *_unquoted_result
+#   --------------+---------------------+--------------------
+#   z="${x-$y}"   | "z=\"${x-$y}\""     | z=\"${x-$y}\"
+func_quote_arg ()
  {
-    case $1 in
-      *[\\\`\"]*)
-       my_arg=`$ECHO "$1" | $SED \
-           -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
-      *)
-        my_arg="$1" ;;
+    _G_quote_expand=false
+    case ,$1, in
+      *,expand,*)
+        _G_quote_expand=:
+        ;;
      esac
  
-    case $my_arg in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting and command substitution for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \    ]*|*]*|"")
-        my_arg="\"$my_arg\""
+    case ,$1, in
+      *,pretty,*|*,expand,*|*,unquoted,*)
+        func_quote_portable $_G_quote_expand "$2"
+        func_quote_arg_result=$func_quote_portable_result
+        func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result
+        ;;
+      *)
+        # Faster quote-for-eval for some shells.
+        func_quotefast_eval "$2"
+        func_quote_arg_result=$func_quotefast_eval_result
          ;;
      esac
+}
+
  
-    func_quote_for_expand_result="$my_arg"
+# func_quote MODEs ARGs...
+# ------------------------
+# Quote all ARGs to be evaled later and join them into single command.  See
+# func_quote_arg's description for more info.
+func_quote ()
+{
+    $debug_cmd
+    _G_func_quote_mode=$1 ; shift
+    func_quote_result=
+    while test 0 -lt $#; do
+      func_quote_arg "$_G_func_quote_mode" "$1"
+      if test -n "$func_quote_result"; then
+        func_append func_quote_result " $func_quote_arg_result"
+      else
+        func_append func_quote_result "$func_quote_arg_result"
+      fi
+      shift
+    done
  }
  
  
-# func_show_eval cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# func_stripname PREFIX SUFFIX NAME
+# ---------------------------------
+# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_stripname ()
+  {
+    $debug_cmd
+
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary variable first.
+    func_stripname_result=$3
+    func_stripname_result=${func_stripname_result#"$1"}
+    func_stripname_result=${func_stripname_result%"$2"}
+  }'
+else
+  func_stripname ()
+  {
+    $debug_cmd
+
+    case $2 in
+      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
+      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
+    esac
+  }
+fi
+
+
+# func_show_eval CMD [FAIL_EXP]
+# -----------------------------
+# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
  # not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
  # is given, then evaluate it.
  func_show_eval ()
  {
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
+    $debug_cmd
+
+    _G_cmd=$1
+    _G_fail_exp=${2-':'}
+
+    func_quote_arg pretty,expand "$_G_cmd"
+    eval "func_notquiet $func_quote_arg_result"
+
+    $opt_dry_run || {
+      eval "$_G_cmd"
+      _G_status=$?
+      if test 0 -ne "$_G_status"; then
+       eval "(exit $_G_status); $_G_fail_exp"
+      fi
+    }
+}
+
+
+# func_show_eval_locale CMD [FAIL_EXP]
+# ------------------------------------
+# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    $debug_cmd
+
+    _G_cmd=$1
+    _G_fail_exp=${2-':'}
+
+    $opt_quiet || {
+      func_quote_arg expand,pretty "$_G_cmd"
+      eval "func_echo $func_quote_arg_result"
+    }
+
+    $opt_dry_run || {
+      eval "$_G_user_locale
+           $_G_cmd"
+      _G_status=$?
+      eval "$_G_safe_locale"
+      if test 0 -ne "$_G_status"; then
+       eval "(exit $_G_status); $_G_fail_exp"
+      fi
+    }
+}
+
+
+# func_tr_sh
+# ----------
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+    $debug_cmd
+
+    case $1 in
+    [0-9]* | *[!a-zA-Z0-9_]*)
+      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
+      ;;
+    * )
+      func_tr_sh_result=$1
+      ;;
+    esac
+}
+
+
+# func_verbose ARG...
+# -------------------
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $debug_cmd
+
+    $opt_verbose && func_echo "$*"
+
+    :
+}
+
+
+# func_warn_and_continue ARG...
+# -----------------------------
+# Echo program name prefixed warning message to standard error.
+func_warn_and_continue ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
+}
+
+
+# func_warning CATEGORY ARG...
+# ----------------------------
+# Echo program name prefixed warning message to standard error. Warning
+# messages can be filtered according to CATEGORY, where this function
+# elides messages where CATEGORY is not listed in the global variable
+# 'opt_warning_types'.
+func_warning ()
+{
+    $debug_cmd
+
+    # CATEGORY must be in the warning_categories list!
+    case " $warning_categories " in
+      *" $1 "*) ;;
+      *) func_internal_error "invalid warning category '$1'" ;;
+    esac
+
+    _G_category=$1
+    shift
+
+    case " $opt_warning_types " in
+      *" $_G_category "*) $warning_func ${1+"$@"} ;;
+    esac
+}
+
+
+# func_sort_ver VER1 VER2
+# -----------------------
+# 'sort -V' is not generally available.
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+func_sort_ver ()
+{
+    $debug_cmd
+
+    printf '%s\n%s\n' "$1" "$2" \
+      | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
+}
+
+# func_lt_ver PREV CURR
+# ---------------------
+# Return true if PREV and CURR are in the correct order according to
+# func_sort_ver, otherwise false.  Use it like this:
+#
+#  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
+func_lt_ver ()
+{
+    $debug_cmd
+
+    test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
+}
+
+
+# Local variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
+# time-stamp-time-zone: "UTC"
+# End:
+#! /bin/sh
+
+# A portable, pluggable option parser for Bourne shell.
+# Written by Gary V. Vaughan, 2010
+
+# This is free software.  There is NO warranty; not even for
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Copyright (C) 2010-2019, 2021 Bootstrap Authors
+#
+# This file is dual licensed under the terms of the MIT license
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
+# <http://www.gnu.org/licenses/gpl-2.0.html>.  You must apply one of
+# these licenses when using or redistributing this software or any of
+# the files within it.  See the URLs above, or the file `LICENSE`
+# included in the Bootstrap distribution for the full license texts.
+
+# Please report bugs or propose patches to:
+# <https://github.com/gnulib-modules/bootstrap/issues>
+
+# Set a version string for this script.
+scriptversion=2019-02-19.15; # UTC
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# This file is a library for parsing options in your shell scripts along
+# with assorted other useful supporting features that you can make use
+# of too.
+#
+# For the simplest scripts you might need only:
+#
+#   #!/bin/sh
+#   . relative/path/to/funclib.sh
+#   . relative/path/to/options-parser
+#   scriptversion=1.0
+#   func_options ${1+"$@"}
+#   eval set dummy "$func_options_result"; shift
+#   ...rest of your script...
+#
+# In order for the '--version' option to work, you will need to have a
+# suitably formatted comment like the one at the top of this file
+# starting with '# Written by ' and ending with '# Copyright'.
+#
+# For '-h' and '--help' to work, you will also need a one line
+# description of your script's purpose in a comment directly above the
+# '# Written by ' line, like the one at the top of this file.
+#
+# The default options also support '--debug', which will turn on shell
+# execution tracing (see the comment above debug_cmd below for another
+# use), and '--verbose' and the func_verbose function to allow your script
+# to display verbose messages only when your user has specified
+# '--verbose'.
+#
+# After sourcing this file, you can plug in processing for additional
+# options by amending the variables from the 'Configuration' section
+# below, and following the instructions in the 'Option parsing'
+# section further down.
+
+## -------------- ##
+## Configuration. ##
+## -------------- ##
+
+# You should override these variables in your script after sourcing this
+# file so that they reflect the customisations you have added to the
+# option parser.
+
+# The usage line for option parsing errors and the start of '-h' and
+# '--help' output messages. You can embed shell variables for delayed
+# expansion at the time the message is displayed, but you will need to
+# quote other shell meta-characters carefully to prevent them being
+# expanded when the contents are evaled.
+usage='$progpath [OPTION]...'
+
+# Short help message in response to '-h' and '--help'.  Add to this or
+# override it after sourcing this library to reflect the full set of
+# options your script accepts.
+usage_message="\
+       --debug        enable verbose shell tracing
+   -W, --warnings=CATEGORY
+                      report the warnings falling in CATEGORY [all]
+   -v, --verbose      verbosely report processing
+       --version      print version information and exit
+   -h, --help         print short or long help message and exit
+"
+
+# Additional text appended to 'usage_message' in response to '--help'.
+long_help_message="
+Warning categories include:
+       'all'          show all warnings
+       'none'         turn off all the warnings
+       'error'        warnings are treated as fatal errors"
+
+# Help message printed before fatal option parsing errors.
+fatal_help="Try '\$progname --help' for more information."
+
+
+
+## ------------------------- ##
+## Hook function management. ##
+## ------------------------- ##
+
+# This section contains functions for adding, removing, and running hooks
+# in the main code.  A hook is just a list of function names that can be
+# run in order later on.
+
+# func_hookable FUNC_NAME
+# -----------------------
+# Declare that FUNC_NAME will run hooks added with
+# 'func_add_hook FUNC_NAME ...'.
+func_hookable ()
+{
+    $debug_cmd
+
+    func_append hookable_fns " $1"
+}
+
+
+# func_add_hook FUNC_NAME HOOK_FUNC
+# ---------------------------------
+# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
+# first have been declared "hookable" by a call to 'func_hookable'.
+func_add_hook ()
+{
+    $debug_cmd
+
+    case " $hookable_fns " in
+      *" $1 "*) ;;
+      *) func_fatal_error "'$1' does not accept hook functions." ;;
+    esac
+
+    eval func_append ${1}_hooks '" $2"'
+}
+
+
+# func_remove_hook FUNC_NAME HOOK_FUNC
+# ------------------------------------
+# Remove HOOK_FUNC from the list of hook functions to be called by
+# FUNC_NAME.
+func_remove_hook ()
+{
+    $debug_cmd
+
+    eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
+}
+
+
+# func_propagate_result FUNC_NAME_A FUNC_NAME_B
+# ---------------------------------------------
+# If the *_result variable of FUNC_NAME_A _is set_, assign its value to
+# *_result variable of FUNC_NAME_B.
+func_propagate_result ()
+{
+    $debug_cmd
+
+    func_propagate_result_result=:
+    if eval "test \"\${${1}_result+set}\" = set"
+    then
+      eval "${2}_result=\$${1}_result"
+    else
+      func_propagate_result_result=false
+    fi
+}
+
+
+# func_run_hooks FUNC_NAME [ARG]...
+# ---------------------------------
+# Run all hook functions registered to FUNC_NAME.
+# It's assumed that the list of hook functions contains nothing more
+# than a whitespace-delimited list of legal shell function names, and
+# no effort is wasted trying to catch shell meta-characters or preserve
+# whitespace.
+func_run_hooks ()
+{
+    $debug_cmd
+
+    _G_rc_run_hooks=false
+
+    case " $hookable_fns " in
+      *" $1 "*) ;;
+      *) func_fatal_error "'$1' does not support hook functions." ;;
+    esac
+
+    eval _G_hook_fns=\$$1_hooks; shift
+
+    for _G_hook in $_G_hook_fns; do
+      func_unset "${_G_hook}_result"
+      eval $_G_hook '${1+"$@"}'
+      func_propagate_result $_G_hook func_run_hooks
+      if $func_propagate_result_result; then
+        eval set dummy "$func_run_hooks_result"; shift
+      fi
+    done
+}
+
+
+
+## --------------- ##
+## Option parsing. ##
+## --------------- ##
+
+# In order to add your own option parsing hooks, you must accept the
+# full positional parameter list from your hook function.  You may remove
+# or edit any options that you action, and then pass back the remaining
+# unprocessed options in '<hooked_function_name>_result', escaped
+# suitably for 'eval'.
+#
+# The '<hooked_function_name>_result' variable is automatically unset
+# before your hook gets called; for best performance, only set the
+# *_result variable when necessary (i.e. don't call the 'func_quote'
+# function unnecessarily because it can be an expensive operation on some
+# machines).
+#
+# Like this:
+#
+#    my_options_prep ()
+#    {
+#        $debug_cmd
+#
+#        # Extend the existing usage message.
+#        usage_message=$usage_message'
+#      -s, --silent       don'\''t print informational messages
+#    '
+#        # No change in '$@' (ignored completely by this hook).  Leave
+#        # my_options_prep_result variable intact.
+#    }
+#    func_add_hook func_options_prep my_options_prep
+#
+#
+#    my_silent_option ()
+#    {
+#        $debug_cmd
+#
+#        args_changed=false
+#
+#        # Note that, for efficiency, we parse as many options as we can
+#        # recognise in a loop before passing the remainder back to the
+#        # caller on the first unrecognised argument we encounter.
+#        while test $# -gt 0; do
+#          opt=$1; shift
+#          case $opt in
+#            --silent|-s) opt_silent=:
+#                         args_changed=:
+#                         ;;
+#            # Separate non-argument short options:
+#            -s*)         func_split_short_opt "$_G_opt"
+#                         set dummy "$func_split_short_opt_name" \
+#                             "-$func_split_short_opt_arg" ${1+"$@"}
+#                         shift
+#                         args_changed=:
+#                         ;;
+#            *)           # Make sure the first unrecognised option "$_G_opt"
+#                         # is added back to "$@" in case we need it later,
+#                         # if $args_changed was set to 'true'.
+#                         set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
+#          esac
+#        done
+#
+#        # Only call 'func_quote' here if we processed at least one argument.
+#        if $args_changed; then
+#          func_quote eval ${1+"$@"}
+#          my_silent_option_result=$func_quote_result
+#        fi
+#    }
+#    func_add_hook func_parse_options my_silent_option
+#
+#
+#    my_option_validation ()
+#    {
+#        $debug_cmd
+#
+#        $opt_silent && $opt_verbose && func_fatal_help "\
+#    '--silent' and '--verbose' options are mutually exclusive."
+#    }
+#    func_add_hook func_validate_options my_option_validation
+#
+# You'll also need to manually amend $usage_message to reflect the extra
+# options you parse.  It's preferable to append if you can, so that
+# multiple option parsing hooks can be added safely.
+
+
+# func_options_finish [ARG]...
+# ----------------------------
+# Finishing the option parse loop (call 'func_options' hooks ATM).
+func_options_finish ()
+{
+    $debug_cmd
+
+    func_run_hooks func_options ${1+"$@"}
+    func_propagate_result func_run_hooks func_options_finish
+}
+
+
+# func_options [ARG]...
+# ---------------------
+# All the functions called inside func_options are hookable. See the
+# individual implementations for details.
+func_hookable func_options
+func_options ()
+{
+    $debug_cmd
+
+    _G_options_quoted=false
+
+    for my_func in options_prep parse_options validate_options options_finish
+    do
+      func_unset func_${my_func}_result
+      func_unset func_run_hooks_result
+      eval func_$my_func '${1+"$@"}'
+      func_propagate_result func_$my_func func_options
+      if $func_propagate_result_result; then
+        eval set dummy "$func_options_result"; shift
+        _G_options_quoted=:
+      fi
+    done
+
+    $_G_options_quoted || {
+      # As we (func_options) are top-level options-parser function and
+      # nobody quoted "$@" for us yet, we need to do it explicitly for
+      # caller.
+      func_quote eval ${1+"$@"}
+      func_options_result=$func_quote_result
+    }
+}
+
+
+# func_options_prep [ARG]...
+# --------------------------
+# All initialisations required before starting the option parse loop.
+# Note that when calling hook functions, we pass through the list of
+# positional parameters.  If a hook function modifies that list, and
+# needs to propagate that back to rest of this script, then the complete
+# modified list must be put in 'func_run_hooks_result' before returning.
+func_hookable func_options_prep
+func_options_prep ()
+{
+    $debug_cmd
+
+    # Option defaults:
+    opt_verbose=false
+    opt_warning_types=
+
+    func_run_hooks func_options_prep ${1+"$@"}
+    func_propagate_result func_run_hooks func_options_prep
+}
+
+
+# func_parse_options [ARG]...
+# ---------------------------
+# The main option parsing loop.
+func_hookable func_parse_options
+func_parse_options ()
+{
+    $debug_cmd
+
+    _G_parse_options_requote=false
+    # this just eases exit handling
+    while test $# -gt 0; do
+      # Defer to hook functions for initial option parsing, so they
+      # get priority in the event of reusing an option name.
+      func_run_hooks func_parse_options ${1+"$@"}
+      func_propagate_result func_run_hooks func_parse_options
+      if $func_propagate_result_result; then
+        eval set dummy "$func_parse_options_result"; shift
+        # Even though we may have changed "$@", we passed the "$@" array
+        # down into the hook and it quoted it for us (because we are in
+        # this if-branch).  No need to quote it again.
+        _G_parse_options_requote=false
+      fi
+
+      # Break out of the loop if we already parsed every option.
+      test $# -gt 0 || break
+
+      # We expect that one of the options parsed in this function matches
+      # and thus we remove _G_opt from "$@" and need to re-quote.
+      _G_match_parse_options=:
+      _G_opt=$1
+      shift
+      case $_G_opt in
+        --debug|-x)   debug_cmd='set -x'
+                      func_echo "enabling shell trace mode" >&2
+                      $debug_cmd
+                      ;;
+
+        --no-warnings|--no-warning|--no-warn)
+                      set dummy --warnings none ${1+"$@"}
+                      shift
+                     ;;
  
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
+        --warnings|--warning|-W)
+                      if test $# = 0 && func_missing_arg $_G_opt; then
+                        _G_parse_options_requote=:
+                        break
+                      fi
+                      case " $warning_categories $1" in
+                        *" $1 "*)
+                          # trailing space prevents matching last $1 above
+                          func_append_uniq opt_warning_types " $1"
+                          ;;
+                        *all)
+                          opt_warning_types=$warning_categories
+                          ;;
+                        *none)
+                          opt_warning_types=none
+                          warning_func=:
+                          ;;
+                        *error)
+                          opt_warning_types=$warning_categories
+                          warning_func=func_fatal_error
+                          ;;
+                        *)
+                          func_fatal_error \
+                             "unsupported warning category: '$1'"
+                          ;;
+                      esac
+                      shift
+                      ;;
+
+        --verbose|-v) opt_verbose=: ;;
+        --version)    func_version ;;
+        -\?|-h)       func_usage ;;
+        --help)       func_help ;;
+
+       # Separate optargs to long options (plugins may need this):
+       --*=*)        func_split_equals "$_G_opt"
+                     set dummy "$func_split_equals_lhs" \
+                          "$func_split_equals_rhs" ${1+"$@"}
+                      shift
+                      ;;
+
+       # Separate optargs to short options:
+        -W*)
+                      func_split_short_opt "$_G_opt"
+                      set dummy "$func_split_short_opt_name" \
+                          "$func_split_short_opt_arg" ${1+"$@"}
+                      shift
+                      ;;
+
+        # Separate non-argument short options:
+        -\?*|-h*|-v*|-x*)
+                      func_split_short_opt "$_G_opt"
+                      set dummy "$func_split_short_opt_name" \
+                          "-$func_split_short_opt_arg" ${1+"$@"}
+                      shift
+                      ;;
+
+        --)           _G_parse_options_requote=: ; break ;;
+        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
+        *)            set dummy "$_G_opt" ${1+"$@"}; shift
+                      _G_match_parse_options=false
+                      break
+                      ;;
+      esac
  
-    if ${opt_dry_run-false}; then :; else
-      eval "$my_cmd"
-      my_status=$?
-      if test "$my_status" -eq 0; then :; else
-       eval "(exit $my_status); $my_fail_exp"
+      if $_G_match_parse_options; then
+        _G_parse_options_requote=:
        fi
+    done
+
+    if $_G_parse_options_requote; then
+      # save modified positional parameters for caller
+      func_quote eval ${1+"$@"}
+      func_parse_options_result=$func_quote_result
      fi
  }
  
  
-# func_show_eval_locale cmd [fail_exp]
-# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.  Use the saved locale for evaluation.
-func_show_eval_locale ()
+# func_validate_options [ARG]...
+# ------------------------------
+# Perform any sanity checks on option settings and/or unconsumed
+# arguments.
+func_hookable func_validate_options
+func_validate_options ()
  {
-    my_cmd="$1"
-    my_fail_exp="${2-:}"
+    $debug_cmd
  
-    ${opt_silent-false} || {
-      func_quote_for_expand "$my_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
+    # Display all warnings if -W was not given.
+    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
  
-    if ${opt_dry_run-false}; then :; else
-      eval "$lt_user_locale
-           $my_cmd"
-      my_status=$?
-      eval "$lt_safe_locale"
-      if test "$my_status" -eq 0; then :; else
-       eval "(exit $my_status); $my_fail_exp"
-      fi
-    fi
-}
+    func_run_hooks func_validate_options ${1+"$@"}
+    func_propagate_result func_run_hooks func_validate_options
  
-# func_tr_sh
-# Turn $1 into a string suitable for a shell variable name.
-# Result is stored in $func_tr_sh_result.  All characters
-# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
-# if $1 begins with a digit, a '_' is prepended as well.
-func_tr_sh ()
-{
-  case $1 in
-  [0-9]* | *[!a-zA-Z0-9_]*)
-    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
-    ;;
-  * )
-    func_tr_sh_result=$1
-    ;;
-  esac
+    # Bail if the options were screwed!
+    $exit_cmd $EXIT_FAILURE
  }
  
  
-# func_version
-# Echo version message to standard output and exit.
-func_version ()
-{
-    $opt_debug
  
-    $SED -n '/(C)/!b go
-       :more
-       /\./!{
-         N
-         s/\n# / /
-         b more
-       }
-       :go
-       /^# '$PROGRAM' (GNU /,/# warranty; / {
-        s/^# //
-       s/^# *$//
-        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
-        p
-     }' < "$progpath"
-     exit $?
-}
+## ----------------- ##
+## Helper functions. ##
+## ----------------- ##
  
-# func_usage
-# Echo short help message to standard output and exit.
-func_usage ()
+# This section contains the helper functions used by the rest of the
+# hookable option parser framework in ascii-betical order.
+
+
+# func_fatal_help ARG...
+# ----------------------
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
  {
-    $opt_debug
+    $debug_cmd
  
-    $SED -n '/^# Usage:/,/^#  *.*--help/ {
-        s/^# //
-       s/^# *$//
-       s/\$progname/'$progname'/
-       p
-    }' < "$progpath"
-    echo
-    $ECHO "run \`$progname --help | more' for full usage"
-    exit $?
+    eval \$ECHO \""Usage: $usage"\"
+    eval \$ECHO \""$fatal_help"\"
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
  }
  
-# func_help [NOEXIT]
-# Echo long help message to standard output and exit,
-# unless 'noexit' is passed as argument.
+
+# func_help
+# ---------
+# Echo long help message to standard output and exit.
  func_help ()
  {
-    $opt_debug
-
-    $SED -n '/^# Usage:/,/# Report bugs to/ {
-       :print
-        s/^# //
-       s/^# *$//
-       s*\$progname*'$progname'*
-       s*\$host*'"$host"'*
-       s*\$SHELL*'"$SHELL"'*
-       s*\$LTCC*'"$LTCC"'*
-       s*\$LTCFLAGS*'"$LTCFLAGS"'*
-       s*\$LD*'"$LD"'*
-       s/\$with_gnu_ld/'"$with_gnu_ld"'/
-       s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
-       s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
-       p
-       d
-     }
-     /^# .* home page:/b print
-     /^# General help using/b print
-     ' < "$progpath"
-    ret=$?
-    if test -z "$1"; then
-      exit $ret
-    fi
+    $debug_cmd
+
+    func_usage_message
+    $ECHO "$long_help_message"
+    exit 0
  }
  
-# func_missing_arg argname
+
+# func_missing_arg ARGNAME
+# ------------------------
  # Echo program name prefixed message to standard error and set global
  # exit_cmd.
  func_missing_arg ()
  {
-    $opt_debug
+    $debug_cmd
  
-    func_error "missing argument for $1."
+    func_error "Missing argument for '$1'."
      exit_cmd=exit
  }
  
  
-# func_split_short_opt shortopt
+# func_split_equals STRING
+# ------------------------
+# Set func_split_equals_lhs and func_split_equals_rhs shell variables
+# after splitting STRING at the '=' sign.
+test -z "$_G_HAVE_XSI_OPS" \
+    && (eval 'x=a/b/c;
+      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
+    && _G_HAVE_XSI_OPS=yes
+
+if test yes = "$_G_HAVE_XSI_OPS"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_split_equals ()
+  {
+      $debug_cmd
+
+      func_split_equals_lhs=${1%%=*}
+      func_split_equals_rhs=${1#*=}
+      if test "x$func_split_equals_lhs" = "x$1"; then
+        func_split_equals_rhs=
+      fi
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_split_equals ()
+  {
+      $debug_cmd
+
+      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
+      func_split_equals_rhs=
+      test "x$func_split_equals_lhs=" = "x$1" \
+        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
+  }
+fi #func_split_equals
+
+
+# func_split_short_opt SHORTOPT
+# -----------------------------
  # Set func_split_short_opt_name and func_split_short_opt_arg shell
  # variables after splitting SHORTOPT after the 2nd character.
-func_split_short_opt ()
+if test yes = "$_G_HAVE_XSI_OPS"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_split_short_opt ()
+  {
+      $debug_cmd
+
+      func_split_short_opt_arg=${1#??}
+      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_split_short_opt ()
+  {
+      $debug_cmd
+
+      func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'`
+      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
+  }
+fi #func_split_short_opt
+
+
+# func_usage
+# ----------
+# Echo short help message to standard output and exit.
+func_usage ()
  {
-    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
-    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+    $debug_cmd
  
-    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
-    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
-} # func_split_short_opt may be replaced by extended shell implementation
+    func_usage_message
+    $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
+    exit 0
+}
  
  
-# func_split_long_opt longopt
-# Set func_split_long_opt_name and func_split_long_opt_arg shell
-# variables after splitting LONGOPT at the `=' sign.
-func_split_long_opt ()
+# func_usage_message
+# ------------------
+# Echo short help message to standard output.
+func_usage_message ()
  {
-    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
-    my_sed_long_arg='1s/^--[^=]*=//'
+    $debug_cmd
+
+    eval \$ECHO \""Usage: $usage"\"
+    echo
+    $SED -n 's|^# ||
+        /^Written by/{
+          x;p;x
+        }
+       h
+       /^Written by/q' < "$progpath"
+    echo
+    eval \$ECHO \""$usage_message"\"
+}
  
-    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
-    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
-} # func_split_long_opt may be replaced by extended shell implementation
  
-exit_cmd=:
+# func_version
+# ------------
+# Echo version message to standard output and exit.
+# The version message is extracted from the calling file's header
+# comments, with leading '# ' stripped:
+#   1. First display the progname and version
+#   2. Followed by the header comment line matching  /^# Written by /
+#   3. Then a blank line followed by the first following line matching
+#      /^# Copyright /
+#   4. Immediately followed by any lines between the previous matches,
+#      except lines preceding the intervening completely blank line.
+# For example, see the header comments of this file.
+func_version ()
+{
+    $debug_cmd
  
+    printf '%s\n' "$progname $scriptversion"
+    $SED -n '
+        /^# Written by /!b
+        s|^# ||; p; n
  
+        :fwd2blnk
+        /./ {
+          n
+          b fwd2blnk
+        }
+        p; n
+
+        :holdwrnt
+        s|^# ||
+        s|^# *$||
+        /^Copyright /!{
+          /./H
+          n
+          b holdwrnt
+        }
  
+        s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
+        G
+        s|\(\n\)\n*|\1|g
+        p; q' < "$progpath"
  
+    exit $?
+}
  
-magic="%%%MAGIC variable%%%"
-magic_exe="%%%MAGIC EXE variable%%%"
  
-# Global variables.
-nonopt=
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-extracted_archives=
-extracted_serial=0
+# Local variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC"
+# time-stamp-time-zone: "UTC"
+# End:
  
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end.  This prevents here-documents from being
-# left over by shells.
-exec_cmd=
+# Set a version string.
+scriptversion='(GNU libtool) 2.4.7'
  
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-    eval "${1}=\$${1}\${2}"
-} # func_append may be replaced by extended shell implementation
  
-# func_append_quoted var value
-# Quote VALUE and append to the end of shell variable VAR, separated
-# by a space.
-func_append_quoted ()
+# func_echo ARG...
+# ----------------
+# Libtool also displays the current mode in messages, so override
+# funclib.sh func_echo with this custom definition.
+func_echo ()
  {
-    func_quote_for_eval "${2}"
-    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
-} # func_append_quoted may be replaced by extended shell implementation
+    $debug_cmd
  
+    _G_message=$*
  
-# func_arith arithmetic-term...
-func_arith ()
-{
-    func_arith_result=`expr "${@}"`
-} # func_arith may be replaced by extended shell implementation
+    func_echo_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_IFS
+      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
+    done
+    IFS=$func_echo_IFS
+}
  
  
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
+# func_warning ARG...
+# -------------------
+# Libtool warnings are not categorized, so override funclib.sh
+# func_warning with this simpler definition.
+func_warning ()
  {
-    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
-} # func_len may be replaced by extended shell implementation
+    $debug_cmd
  
+    $warning_func ${1+"$@"}
+}
  
-# func_lo2o object
-func_lo2o ()
-{
-    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
-} # func_lo2o may be replaced by extended shell implementation
  
+## ---------------- ##
+## Options parsing. ##
+## ---------------- ##
+
+# Hook in the functions to make sure our own options are parsed during
+# the option parsing loop.
+
+usage='$progpath [OPTION]... [MODE-ARG]...'
+
+# Short help message in response to '-h'.
+usage_message="Options:
+       --config             show all configuration variables
+       --debug              enable verbose shell tracing
+   -n, --dry-run            display commands without modifying any files
+       --features           display basic configuration information and exit
+       --mode=MODE          use operation mode MODE
+       --no-warnings        equivalent to '-Wnone'
+       --preserve-dup-deps  don't remove duplicate dependency libraries
+       --quiet, --silent    don't print informational messages
+       --tag=TAG            use configuration variables from tag TAG
+   -v, --verbose            print more informational messages than default
+       --version            print version information
+   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
+   -h, --help, --help-all   print short, long, or detailed help message
+"
  
-# func_xform libobj-or-source
-func_xform ()
+# Additional text appended to 'usage_message' in response to '--help'.
+func_help ()
  {
-    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
-} # func_xform may be replaced by extended shell implementation
+    $debug_cmd
+
+    func_usage_message
+    $ECHO "$long_help_message
+
+MODE must be one of the following:
+
+       clean           remove files from the build directory
+       compile         compile a source file into a libtool object
+       execute         automatically set library path, then run a program
+       finish          complete the installation of libtool libraries
+       install         install libraries or executables
+       link            create a library or an executable
+       uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  When passed as first option,
+'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
+Try '$progname --help --mode=MODE' for a more detailed description of MODE.
+
+When reporting a bug, please describe a test case to reproduce it and
+include the following information:
+
+       host-triplet:   $host
+       shell:          $SHELL
+       compiler:       $LTCC
+       compiler flags: $LTCFLAGS
+       linker:         $LD (gnu? $with_gnu_ld)
+       version:        $progname $scriptversion Debian-2.4.7-5
+       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
+       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
+
+Report bugs to <bug-libtool@gnu.org>.
+GNU libtool home page: <http://www.gnu.org/s/libtool/>.
+General help using GNU software: <http://www.gnu.org/gethelp/>."
+    exit 0
+}
+
+
+# func_lo2o OBJECT-NAME
+# ---------------------
+# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
+# object suffix.
+
+lo2o=s/\\.lo\$/.$objext/
+o2lo=s/\\.$objext\$/.lo/
+
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_lo2o ()
+  {
+    case $1 in
+      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
+      *   ) func_lo2o_result=$1               ;;
+    esac
+  }'
  
+  # func_xform LIBOBJ-OR-SOURCE
+  # ---------------------------
+  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
+  # suffix to a '.lo' libtool-object suffix.
+  eval 'func_xform ()
+  {
+    func_xform_result=${1%.*}.lo
+  }'
+else
+  # ...otherwise fall back to using sed.
+  func_lo2o ()
+  {
+    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
+  }
+
+  func_xform ()
+  {
+    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
+  }
+fi
  
-# func_fatal_configuration arg...
+
+# func_fatal_configuration ARG...
+# -------------------------------
  # Echo program name prefixed message to standard error, followed by
  # a configuration failure hint, and exit.
  func_fatal_configuration ()
  {
-    func_error ${1+"$@"}
-    func_error "See the $PACKAGE documentation for more information."
-    func_fatal_error "Fatal configuration error."
+    func_fatal_error ${1+"$@"} \
+      "See the $PACKAGE documentation for more information." \
+      "Fatal configuration error."
  }
  
  
  # func_config
+# -----------
  # Display the configuration for all the tags in this script.
  func_config ()
  {
@@ -915,17 +2389,19 @@ func_config ()
      exit $?
  }
  
+
  # func_features
+# -------------
  # Display the features supported by this script.
  func_features ()
  {
      echo "host: $host"
-    if test "$build_libtool_libs" = yes; then
+    if test yes = "$build_libtool_libs"; then
        echo "enable shared libraries"
      else
        echo "disable shared libraries"
      fi
-    if test "$build_old_libs" = yes; then
+    if test yes = "$build_old_libs"; then
        echo "enable static libraries"
      else
        echo "disable static libraries"
@@ -934,289 +2410,314 @@ func_features ()
      exit $?
  }
  
-# func_enable_tag tagname
+
+# func_enable_tag TAGNAME
+# -----------------------
  # Verify that TAGNAME is valid, and either flag an error and exit, or
  # enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
  # variable here.
  func_enable_tag ()
  {
-  # Global variable:
-  tagname="$1"
+    # Global variable:
+    tagname=$1
  
-  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
-  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
-  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+    sed_extractcf=/$re_begincf/,/$re_endcf/p
  
-  # Validate tagname.
-  case $tagname in
-    *[!-_A-Za-z0-9,/]*)
-      func_fatal_error "invalid tag name: $tagname"
-      ;;
-  esac
+    # Validate tagname.
+    case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+        func_fatal_error "invalid tag name: $tagname"
+        ;;
+    esac
  
-  # Don't test for the "default" C tag, as we know it's
-  # there but not specially marked.
-  case $tagname in
-    CC) ;;
+    # Don't test for the "default" C tag, as we know it's
+    # there but not specially marked.
+    case $tagname in
+        CC) ;;
      *)
-      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
-       taglist="$taglist $tagname"
-
-       # Evaluate the configuration.  Be careful to quote the path
-       # and the sed script, to avoid splitting on whitespace, but
-       # also don't use non-portable quotes within backquotes within
-       # quotes we have to do it in 2 steps:
-       extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
-       eval "$extractedcf"
-      else
-       func_error "ignoring unknown tag $tagname"
-      fi
-      ;;
-  esac
+        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+         taglist="$taglist $tagname"
+
+         # Evaluate the configuration.  Be careful to quote the path
+         # and the sed script, to avoid splitting on whitespace, but
+         # also don't use non-portable quotes within backquotes within
+         # quotes we have to do it in 2 steps:
+         extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+         eval "$extractedcf"
+        else
+         func_error "ignoring unknown tag $tagname"
+        fi
+        ;;
+    esac
  }
  
+
  # func_check_version_match
+# ------------------------
  # Ensure that we are using m4 macros, and libtool script from the same
  # release of libtool.
  func_check_version_match ()
  {
-  if test "$package_revision" != "$macro_revision"; then
-    if test "$VERSION" != "$macro_version"; then
-      if test -z "$macro_version"; then
-        cat >&2 <<_LT_EOF
+    if test "$package_revision" != "$macro_revision"; then
+      if test "$VERSION" != "$macro_version"; then
+        if test -z "$macro_version"; then
+          cat >&2 <<_LT_EOF
  $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
  $progname: definition of this LT_INIT comes from an older release.
  $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
  $progname: and run autoconf again.
  _LT_EOF
-      else
-        cat >&2 <<_LT_EOF
+        else
+          cat >&2 <<_LT_EOF
  $progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
  $progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
  $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
  $progname: and run autoconf again.
  _LT_EOF
-      fi
-    else
-      cat >&2 <<_LT_EOF
+        fi
+      else
+        cat >&2 <<_LT_EOF
  $progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
  $progname: but the definition of this LT_INIT comes from revision $macro_revision.
  $progname: You should recreate aclocal.m4 with macros from revision $package_revision
  $progname: of $PACKAGE $VERSION and run autoconf again.
  _LT_EOF
-    fi
+      fi
  
-    exit $EXIT_MISMATCH
-  fi
+      exit $EXIT_MISMATCH
+    fi
  }
  
  
-# Shorthand for --mode=foo, only valid as the first argument
-case $1 in
-clean|clea|cle|cl)
-  shift; set dummy --mode clean ${1+"$@"}; shift
-  ;;
-compile|compil|compi|comp|com|co|c)
-  shift; set dummy --mode compile ${1+"$@"}; shift
-  ;;
-execute|execut|execu|exec|exe|ex|e)
-  shift; set dummy --mode execute ${1+"$@"}; shift
-  ;;
-finish|finis|fini|fin|fi|f)
-  shift; set dummy --mode finish ${1+"$@"}; shift
-  ;;
-install|instal|insta|inst|ins|in|i)
-  shift; set dummy --mode install ${1+"$@"}; shift
-  ;;
-link|lin|li|l)
-  shift; set dummy --mode link ${1+"$@"}; shift
-  ;;
-uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-  shift; set dummy --mode uninstall ${1+"$@"}; shift
-  ;;
-esac
+# libtool_options_prep [ARG]...
+# -----------------------------
+# Preparation for options parsed by libtool.
+libtool_options_prep ()
+{
+    $debug_mode
  
+    # Option defaults:
+    opt_config=false
+    opt_dlopen=
+    opt_dry_run=false
+    opt_help=false
+    opt_mode=
+    opt_preserve_dup_deps=false
+    opt_quiet=false
  
+    nonopt=
+    preserve_args=
  
-# Option defaults:
-opt_debug=:
-opt_dry_run=false
-opt_config=false
-opt_preserve_dup_deps=false
-opt_features=false
-opt_finish=false
-opt_help=false
-opt_help_all=false
-opt_silent=:
-opt_warning=:
-opt_verbose=:
-opt_silent=false
-opt_verbose=false
+    _G_rc_lt_options_prep=:
  
+    _G_rc_lt_options_prep=:
  
-# Parse options once, thoroughly.  This comes as soon as possible in the
-# script to make things like `--version' happen as quickly as we can.
-{
-  # this just eases exit handling
-  while test $# -gt 0; do
-    opt="$1"
-    shift
-    case $opt in
-      --debug|-x)      opt_debug='set -x'
-                       func_echo "enabling shell trace mode"
-                       $opt_debug
-                       ;;
-      --dry-run|--dryrun|-n)
-                       opt_dry_run=:
-                       ;;
-      --config)
-                       opt_config=:
-func_config
-                       ;;
-      --dlopen|-dlopen)
-                       optarg="$1"
-                       opt_dlopen="${opt_dlopen+$opt_dlopen
-}$optarg"
-                       shift
-                       ;;
-      --preserve-dup-deps)
-                       opt_preserve_dup_deps=:
-                       ;;
-      --features)
-                       opt_features=:
-func_features
-                       ;;
-      --finish)
-                       opt_finish=:
-set dummy --mode finish ${1+"$@"}; shift
-                       ;;
-      --help)
-                       opt_help=:
-                       ;;
-      --help-all)
-                       opt_help_all=:
-opt_help=': help-all'
-                       ;;
-      --mode)
-                       test $# = 0 && func_missing_arg $opt && break
-                       optarg="$1"
-                       opt_mode="$optarg"
-case $optarg in
-  # Valid mode arguments:
-  clean|compile|execute|finish|install|link|relink|uninstall) ;;
-
-  # Catch anything else as an error
-  *) func_error "invalid argument for $opt"
-     exit_cmd=exit
-     break
-     ;;
-esac
-                       shift
-                       ;;
-      --no-silent|--no-quiet)
-                       opt_silent=false
-func_append preserve_args " $opt"
-                       ;;
-      --no-warning|--no-warn)
-                       opt_warning=false
-func_append preserve_args " $opt"
-                       ;;
-      --no-verbose)
-                       opt_verbose=false
-func_append preserve_args " $opt"
-                       ;;
-      --silent|--quiet)
-                       opt_silent=:
-func_append preserve_args " $opt"
-        opt_verbose=false
-                       ;;
-      --verbose|-v)
-                       opt_verbose=:
-func_append preserve_args " $opt"
-opt_silent=false
-                       ;;
-      --tag)
-                       test $# = 0 && func_missing_arg $opt && break
-                       optarg="$1"
-                       opt_tag="$optarg"
-func_append preserve_args " $opt $optarg"
-func_enable_tag "$optarg"
-                       shift
-                       ;;
-
-      -\?|-h)          func_usage                              ;;
-      --help)          func_help                               ;;
-      --version)       func_version                            ;;
-
-      # Separate optargs to long options:
-      --*=*)
-                       func_split_long_opt "$opt"
-                       set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
-                       shift
-                       ;;
-
-      # Separate non-argument short options:
-      -\?*|-h*|-n*|-v*)
-                       func_split_short_opt "$opt"
-                       set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
-                       shift
-                       ;;
-
-      --)              break                                   ;;
-      -*)              func_fatal_help "unrecognized option \`$opt'" ;;
-      *)               set dummy "$opt" ${1+"$@"};     shift; break  ;;
+    # Shorthand for --mode=foo, only valid as the first argument
+    case $1 in
+    clean|clea|cle|cl)
+      shift; set dummy --mode clean ${1+"$@"}; shift
+      ;;
+    compile|compil|compi|comp|com|co|c)
+      shift; set dummy --mode compile ${1+"$@"}; shift
+      ;;
+    execute|execut|execu|exec|exe|ex|e)
+      shift; set dummy --mode execute ${1+"$@"}; shift
+      ;;
+    finish|finis|fini|fin|fi|f)
+      shift; set dummy --mode finish ${1+"$@"}; shift
+      ;;
+    install|instal|insta|inst|ins|in|i)
+      shift; set dummy --mode install ${1+"$@"}; shift
+      ;;
+    link|lin|li|l)
+      shift; set dummy --mode link ${1+"$@"}; shift
+      ;;
+    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+      shift; set dummy --mode uninstall ${1+"$@"}; shift
+      ;;
+    *)
+      _G_rc_lt_options_prep=false
+      ;;
      esac
-  done
  
-  # Validate options:
+    if $_G_rc_lt_options_prep; then
+      # Pass back the list of options.
+      func_quote eval ${1+"$@"}
+      libtool_options_prep_result=$func_quote_result
+    fi
+}
+func_add_hook func_options_prep libtool_options_prep
  
-  # save first non-option argument
-  if test "$#" -gt 0; then
-    nonopt="$opt"
-    shift
-  fi
  
-  # preserve --debug
-  test "$opt_debug" = : || func_append preserve_args " --debug"
+# libtool_parse_options [ARG]...
+# ---------------------------------
+# Provide handling for libtool specific options.
+libtool_parse_options ()
+{
+    $debug_cmd
  
-  case $host in
-    *cygwin* | *mingw* | *pw32* | *cegcc*)
-      # don't eliminate duplications in $postdeps and $predeps
-      opt_duplicate_compiler_generated_deps=:
-      ;;
-    *)
-      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
-      ;;
-  esac
+    _G_rc_lt_parse_options=false
  
-  $opt_help || {
-    # Sanity checks first:
-    func_check_version_match
+    # Perform our own loop to consume as many options as possible in
+    # each iteration.
+    while test $# -gt 0; do
+      _G_match_lt_parse_options=:
+      _G_opt=$1
+      shift
+      case $_G_opt in
+        --dry-run|--dryrun|-n)
+                        opt_dry_run=:
+                        ;;
+
+        --config)       func_config ;;
+
+        --dlopen|-dlopen)
+                        opt_dlopen="${opt_dlopen+$opt_dlopen
+}$1"
+                        shift
+                        ;;
+
+        --preserve-dup-deps)
+                        opt_preserve_dup_deps=: ;;
+
+        --features)     func_features ;;
+
+        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
+
+        --help)         opt_help=: ;;
+
+        --help-all)     opt_help=': help-all' ;;
+
+        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
+                        opt_mode=$1
+                        case $1 in
+                          # Valid mode arguments:
+                          clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+                          # Catch anything else as an error
+                          *) func_error "invalid argument for $_G_opt"
+                             exit_cmd=exit
+                             break
+                             ;;
+                        esac
+                        shift
+                        ;;
+
+        --no-silent|--no-quiet)
+                        opt_quiet=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --no-warnings|--no-warning|--no-warn)
+                        opt_warning=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --no-verbose)
+                        opt_verbose=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --silent|--quiet)
+                        opt_quiet=:
+                        opt_verbose=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
+                        opt_tag=$1
+                        func_append preserve_args " $_G_opt $1"
+                        func_enable_tag "$1"
+                        shift
+                        ;;
+
+        --verbose|-v)   opt_quiet=false
+                        opt_verbose=:
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        # An option not handled by this hook function:
+        *)              set dummy "$_G_opt" ${1+"$@"} ; shift
+                        _G_match_lt_parse_options=false
+                        break
+                        ;;
+      esac
+      $_G_match_lt_parse_options && _G_rc_lt_parse_options=:
+    done
  
-    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
-      func_fatal_configuration "not configured to build any kind of library"
+    if $_G_rc_lt_parse_options; then
+      # save modified positional parameters for caller
+      func_quote eval ${1+"$@"}
+      libtool_parse_options_result=$func_quote_result
      fi
+}
+func_add_hook func_parse_options libtool_parse_options
+
  
-    # Darwin sucks
-    eval std_shrext=\"$shrext_cmds\"
  
-    # Only execute mode is allowed to have -dlopen flags.
-    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
-      func_error "unrecognized option \`-dlopen'"
-      $ECHO "$help" 1>&2
-      exit $EXIT_FAILURE
+# libtool_validate_options [ARG]...
+# ---------------------------------
+# Perform any sanity checks on option settings and/or unconsumed
+# arguments.
+libtool_validate_options ()
+{
+    # save first non-option argument
+    if test 0 -lt $#; then
+      nonopt=$1
+      shift
      fi
  
-    # Change the help message to a mode-specific one.
-    generic_help="$help"
-    help="Try \`$progname --help --mode=$opt_mode' for more information."
-  }
+    # preserve --debug
+    test : = "$debug_cmd" || func_append preserve_args " --debug"
+
+    case $host in
+      # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
+      # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
+      *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
+        # don't eliminate duplications in $postdeps and $predeps
+        opt_duplicate_compiler_generated_deps=:
+        ;;
+      *)
+        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+        ;;
+    esac
+
+    $opt_help || {
+      # Sanity checks first:
+      func_check_version_match
+
+      test yes != "$build_libtool_libs" \
+        && test yes != "$build_old_libs" \
+        && func_fatal_configuration "not configured to build any kind of library"
+
+      # Darwin sucks
+      eval std_shrext=\"$shrext_cmds\"
  
+      # Only execute mode is allowed to have -dlopen flags.
+      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
+        func_error "unrecognized option '-dlopen'"
+        $ECHO "$help" 1>&2
+        exit $EXIT_FAILURE
+      fi
+
+      # Change the help message to a mode-specific one.
+      generic_help=$help
+      help="Try '$progname --help --mode=$opt_mode' for more information."
+    }
  
-  # Bail if the options were screwed
-  $exit_cmd $EXIT_FAILURE
+    # Pass back the unparsed argument list
+    func_quote eval ${1+"$@"}
+    libtool_validate_options_result=$func_quote_result
  }
+func_add_hook func_validate_options libtool_validate_options
+
  
+# Process options as early as possible so that --help and --version
+# can return quickly.
+func_options ${1+"$@"}
+eval set dummy "$func_options_result"; shift
  
  
  
@@ -1224,24 +2725,52 @@ func_enable_tag "$optarg"
  ##    Main.    ##
  ## ----------- ##
  
+magic='%%%MAGIC variable%%%'
+magic_exe='%%%MAGIC EXE variable%%%'
+
+# Global variables.
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# func_generated_by_libtool
+# True iff stdin has been generated by Libtool. This function is only
+# a basic sanity check; it will hardly flush out determined imposters.
+func_generated_by_libtool_p ()
+{
+  $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
  # func_lalib_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
+# True iff FILE is a libtool '.la' library or '.lo' object file.
  # This function is only a basic sanity check; it will hardly flush out
  # determined imposters.
  func_lalib_p ()
  {
      test -f "$1" &&
-      $SED -e 4q "$1" 2>/dev/null \
-        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+      $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
  }
  
  # func_lalib_unsafe_p file
-# True iff FILE is a libtool `.la' library or `.lo' object file.
+# True iff FILE is a libtool '.la' library or '.lo' object file.
  # This function implements the same check as func_lalib_p without
  # resorting to external programs.  To this end, it redirects stdin and
  # closes it afterwards, without saving the original file descriptor.
  # As a safety measure, use it only where a negative result would be
-# fatal anyway.  Works if `file' does not exist.
+# fatal anyway.  Works if 'file' does not exist.
  func_lalib_unsafe_p ()
  {
      lalib_p=no
@@ -1249,13 +2778,13 @@ func_lalib_unsafe_p ()
         for lalib_p_l in 1 2 3 4
         do
             read lalib_p_line
-           case "$lalib_p_line" in
+           case $lalib_p_line in
                 \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
             esac
         done
         exec 0<&5 5<&-
      fi
-    test "$lalib_p" = yes
+    test yes = "$lalib_p"
  }
  
  # func_ltwrapper_script_p file
@@ -1264,7 +2793,8 @@ func_lalib_unsafe_p ()
  # determined imposters.
  func_ltwrapper_script_p ()
  {
-    func_lalib_p "$1"
+    test -f "$1" &&
+      $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
  }
  
  # func_ltwrapper_executable_p file
@@ -1289,7 +2819,7 @@ func_ltwrapper_scriptname ()
  {
      func_dirname_and_basename "$1" "" "."
      func_stripname '' '.exe' "$func_basename_result"
-    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
  }
  
  # func_ltwrapper_p file
@@ -1308,11 +2838,13 @@ func_ltwrapper_p ()
  # FAIL_CMD may read-access the current command in variable CMD!
  func_execute_cmds ()
  {
-    $opt_debug
+    $debug_cmd
+
      save_ifs=$IFS; IFS='~'
      for cmd in $1; do
-      IFS=$save_ifs
+      IFS=$sp$nl
        eval cmd=\"$cmd\"
+      IFS=$save_ifs
        func_show_eval "$cmd" "${2-:}"
      done
      IFS=$save_ifs
@@ -1324,10 +2856,11 @@ func_execute_cmds ()
  # Note that it is not necessary on cygwin/mingw to append a dot to
  # FILE even if both FILE and FILE.exe exist: automatic-append-.exe
  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
-# `FILE.' does not work on cygwin managed mounts.
+# 'FILE.' does not work on cygwin managed mounts.
  func_source ()
  {
-    $opt_debug
+    $debug_cmd
+
      case $1 in
      */* | *\\*)        . "$1" ;;
      *)         . "./$1" ;;
@@ -1354,10 +2887,10 @@ func_resolve_sysroot ()
  # store the result into func_replace_sysroot_result.
  func_replace_sysroot ()
  {
-  case "$lt_sysroot:$1" in
+  case $lt_sysroot:$1 in
    ?*:"$lt_sysroot"*)
      func_stripname "$lt_sysroot" '' "$1"
-    func_replace_sysroot_result="=$func_stripname_result"
+    func_replace_sysroot_result='='$func_stripname_result
      ;;
    *)
      # Including no sysroot.
@@ -1374,7 +2907,8 @@ func_replace_sysroot ()
  # arg is usually of the form 'gcc ...'
  func_infer_tag ()
  {
-    $opt_debug
+    $debug_cmd
+
      if test -n "$available_tags" && test -z "$tagname"; then
        CC_quoted=
        for arg in $CC; do
@@ -1393,7 +2927,7 @@ func_infer_tag ()
         for z in $available_tags; do
           if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
             # Evaluate the configuration.
-           eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+           eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
             CC_quoted=
             for arg in $CC; do
               # Double-quote args containing other shell metacharacters.
@@ -1418,7 +2952,7 @@ func_infer_tag ()
         # line option must be used.
         if test -z "$tagname"; then
           func_echo "unable to infer tagged configuration"
-         func_fatal_error "specify a tag with \`--tag'"
+         func_fatal_error "specify a tag with '--tag'"
  #      else
  #        func_verbose "using $tagname tagged configuration"
         fi
@@ -1434,15 +2968,15 @@ func_infer_tag ()
  # but don't create it if we're doing a dry run.
  func_write_libtool_object ()
  {
-    write_libobj=${1}
-    if test "$build_libtool_libs" = yes; then
-      write_lobj=\'${2}\'
+    write_libobj=$1
+    if test yes = "$build_libtool_libs"; then
+      write_lobj=\'$2\'
      else
        write_lobj=none
      fi
  
-    if test "$build_old_libs" = yes; then
-      write_oldobj=\'${3}\'
+    if test yes = "$build_old_libs"; then
+      write_oldobj=\'$3\'
      else
        write_oldobj=none
      fi
@@ -1450,7 +2984,7 @@ func_write_libtool_object ()
      $opt_dry_run || {
        cat >${write_libobj}T <<EOF
  # $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
  #
  # Please DO NOT delete this file!
  # It is necessary for linking the library.
@@ -1462,7 +2996,7 @@ pic_object=$write_lobj
  non_pic_object=$write_oldobj
  
  EOF
-      $MV "${write_libobj}T" "${write_libobj}"
+      $MV "${write_libobj}T" "$write_libobj"
      }
  }
  
@@ -1482,8 +3016,9 @@ EOF
  # be empty on error (or when ARG is empty)
  func_convert_core_file_wine_to_w32 ()
  {
-  $opt_debug
-  func_convert_core_file_wine_to_w32_result="$1"
+  $debug_cmd
+
+  func_convert_core_file_wine_to_w32_result=$1
    if test -n "$1"; then
      # Unfortunately, winepath does not exit with a non-zero error code, so we
      # are forced to check the contents of stdout. On the other hand, if the
@@ -1491,9 +3026,9 @@ func_convert_core_file_wine_to_w32 ()
      # *an error message* to stdout. So we must check for both error code of
      # zero AND non-empty stdout, which explains the odd construction:
      func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
-    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
        func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
-        $SED -e "$lt_sed_naive_backslashify"`
+        $SED -e "$sed_naive_backslashify"`
      else
        func_convert_core_file_wine_to_w32_result=
      fi
@@ -1514,18 +3049,19 @@ func_convert_core_file_wine_to_w32 ()
  # are convertible, then the result may be empty.
  func_convert_core_path_wine_to_w32 ()
  {
-  $opt_debug
+  $debug_cmd
+
    # unfortunately, winepath doesn't convert paths, only file names
-  func_convert_core_path_wine_to_w32_result=""
+  func_convert_core_path_wine_to_w32_result=
    if test -n "$1"; then
      oldIFS=$IFS
      IFS=:
      for func_convert_core_path_wine_to_w32_f in $1; do
        IFS=$oldIFS
        func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
-      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+      if test -n "$func_convert_core_file_wine_to_w32_result"; then
          if test -z "$func_convert_core_path_wine_to_w32_result"; then
-          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
          else
            func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
          fi
@@ -1554,7 +3090,8 @@ func_convert_core_path_wine_to_w32 ()
  # environment variable; do not put it in $PATH.
  func_cygpath ()
  {
-  $opt_debug
+  $debug_cmd
+
    if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
      func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
      if test "$?" -ne 0; then
@@ -1563,7 +3100,7 @@ func_cygpath ()
      fi
    else
      func_cygpath_result=
-    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
    fi
  }
  #end: func_cygpath
@@ -1574,10 +3111,11 @@ func_cygpath ()
  # result in func_convert_core_msys_to_w32_result.
  func_convert_core_msys_to_w32 ()
  {
-  $opt_debug
+  $debug_cmd
+
    # awkward: cmd appends spaces to result
    func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
-    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
  }
  #end: func_convert_core_msys_to_w32
  
@@ -1588,13 +3126,14 @@ func_convert_core_msys_to_w32 ()
  # func_to_host_file_result to ARG1).
  func_convert_file_check ()
  {
-  $opt_debug
-  if test -z "$2" && test -n "$1" ; then
+  $debug_cmd
+
+  if test -z "$2" && test -n "$1"; then
      func_error "Could not determine host file name corresponding to"
-    func_error "  \`$1'"
+    func_error "  '$1'"
      func_error "Continuing, but uninstalled executables may not work."
      # Fallback:
-    func_to_host_file_result="$1"
+    func_to_host_file_result=$1
    fi
  }
  # end func_convert_file_check
@@ -1606,10 +3145,11 @@ func_convert_file_check ()
  # func_to_host_file_result to a simplistic fallback value (see below).
  func_convert_path_check ()
  {
-  $opt_debug
+  $debug_cmd
+
    if test -z "$4" && test -n "$3"; then
      func_error "Could not determine the host path corresponding to"
-    func_error "  \`$3'"
+    func_error "  '$3'"
      func_error "Continuing, but uninstalled executables may not work."
      # Fallback.  This is a deliberately simplistic "conversion" and
      # should not be "improved".  See libtool.info.
@@ -1618,7 +3158,7 @@ func_convert_path_check ()
        func_to_host_path_result=`echo "$3" |
          $SED -e "$lt_replace_pathsep_chars"`
      else
-      func_to_host_path_result="$3"
+      func_to_host_path_result=$3
      fi
    fi
  }
@@ -1630,9 +3170,10 @@ func_convert_path_check ()
  # and appending REPL if ORIG matches BACKPAT.
  func_convert_path_front_back_pathsep ()
  {
-  $opt_debug
+  $debug_cmd
+
    case $4 in
-  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+  $1 ) func_to_host_path_result=$3$func_to_host_path_result
      ;;
    esac
    case $4 in
@@ -1646,7 +3187,7 @@ func_convert_path_front_back_pathsep ()
  ##################################################
  # $build to $host FILE NAME CONVERSION FUNCTIONS #
  ##################################################
-# invoked via `$to_host_file_cmd ARG'
+# invoked via '$to_host_file_cmd ARG'
  #
  # In each case, ARG is the path to be converted from $build to $host format.
  # Result will be available in $func_to_host_file_result.
@@ -1657,7 +3198,8 @@ func_convert_path_front_back_pathsep ()
  # in func_to_host_file_result.
  func_to_host_file ()
  {
-  $opt_debug
+  $debug_cmd
+
    $to_host_file_cmd "$1"
  }
  # end func_to_host_file
@@ -1669,7 +3211,8 @@ func_to_host_file ()
  # in (the comma separated) LAZY, no conversion takes place.
  func_to_tool_file ()
  {
-  $opt_debug
+  $debug_cmd
+
    case ,$2, in
      *,"$to_tool_file_cmd",*)
        func_to_tool_file_result=$1
@@ -1687,7 +3230,7 @@ func_to_tool_file ()
  # Copy ARG to func_to_host_file_result.
  func_convert_file_noop ()
  {
-  func_to_host_file_result="$1"
+  func_to_host_file_result=$1
  }
  # end func_convert_file_noop
  
@@ -1698,11 +3241,12 @@ func_convert_file_noop ()
  # func_to_host_file_result.
  func_convert_file_msys_to_w32 ()
  {
-  $opt_debug
-  func_to_host_file_result="$1"
+  $debug_cmd
+
+  func_to_host_file_result=$1
    if test -n "$1"; then
      func_convert_core_msys_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result=$func_convert_core_msys_to_w32_result
    fi
    func_convert_file_check "$1" "$func_to_host_file_result"
  }
@@ -1714,8 +3258,9 @@ func_convert_file_msys_to_w32 ()
  # func_to_host_file_result.
  func_convert_file_cygwin_to_w32 ()
  {
-  $opt_debug
-  func_to_host_file_result="$1"
+  $debug_cmd
+
+  func_to_host_file_result=$1
    if test -n "$1"; then
      # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
      # LT_CYGPATH in this case.
@@ -1731,11 +3276,12 @@ func_convert_file_cygwin_to_w32 ()
  # and a working winepath. Returns result in func_to_host_file_result.
  func_convert_file_nix_to_w32 ()
  {
-  $opt_debug
-  func_to_host_file_result="$1"
+  $debug_cmd
+
+  func_to_host_file_result=$1
    if test -n "$1"; then
      func_convert_core_file_wine_to_w32 "$1"
-    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
    fi
    func_convert_file_check "$1" "$func_to_host_file_result"
  }
@@ -1747,12 +3293,13 @@ func_convert_file_nix_to_w32 ()
  # Returns result in func_to_host_file_result.
  func_convert_file_msys_to_cygwin ()
  {
-  $opt_debug
-  func_to_host_file_result="$1"
+  $debug_cmd
+
+  func_to_host_file_result=$1
    if test -n "$1"; then
      func_convert_core_msys_to_w32 "$1"
      func_cygpath -u "$func_convert_core_msys_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
+    func_to_host_file_result=$func_cygpath_result
    fi
    func_convert_file_check "$1" "$func_to_host_file_result"
  }
@@ -1765,13 +3312,14 @@ func_convert_file_msys_to_cygwin ()
  # in func_to_host_file_result.
  func_convert_file_nix_to_cygwin ()
  {
-  $opt_debug
-  func_to_host_file_result="$1"
+  $debug_cmd
+
+  func_to_host_file_result=$1
    if test -n "$1"; then
      # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
      func_convert_core_file_wine_to_w32 "$1"
      func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
-    func_to_host_file_result="$func_cygpath_result"
+    func_to_host_file_result=$func_cygpath_result
    fi
    func_convert_file_check "$1" "$func_to_host_file_result"
  }
@@ -1781,7 +3329,7 @@ func_convert_file_nix_to_cygwin ()
  #############################################
  # $build to $host PATH CONVERSION FUNCTIONS #
  #############################################
-# invoked via `$to_host_path_cmd ARG'
+# invoked via '$to_host_path_cmd ARG'
  #
  # In each case, ARG is the path to be converted from $build to $host format.
  # The result will be available in $func_to_host_path_result.
@@ -1805,10 +3353,11 @@ func_convert_file_nix_to_cygwin ()
  to_host_path_cmd=
  func_init_to_host_path_cmd ()
  {
-  $opt_debug
+  $debug_cmd
+
    if test -z "$to_host_path_cmd"; then
      func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
-    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+    to_host_path_cmd=func_convert_path_$func_stripname_result
    fi
  }
  
@@ -1818,7 +3367,8 @@ func_init_to_host_path_cmd ()
  # in func_to_host_path_result.
  func_to_host_path ()
  {
-  $opt_debug
+  $debug_cmd
+
    func_init_to_host_path_cmd
    $to_host_path_cmd "$1"
  }
@@ -1829,7 +3379,7 @@ func_to_host_path ()
  # Copy ARG to func_to_host_path_result.
  func_convert_path_noop ()
  {
-  func_to_host_path_result="$1"
+  func_to_host_path_result=$1
  }
  # end func_convert_path_noop
  
@@ -1840,8 +3390,9 @@ func_convert_path_noop ()
  # func_to_host_path_result.
  func_convert_path_msys_to_w32 ()
  {
-  $opt_debug
-  func_to_host_path_result="$1"
+  $debug_cmd
+
+  func_to_host_path_result=$1
    if test -n "$1"; then
      # Remove leading and trailing path separator characters from ARG.  MSYS
      # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
@@ -1849,7 +3400,7 @@ func_convert_path_msys_to_w32 ()
      func_stripname : : "$1"
      func_to_host_path_tmp1=$func_stripname_result
      func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result=$func_convert_core_msys_to_w32_result
      func_convert_path_check : ";" \
        "$func_to_host_path_tmp1" "$func_to_host_path_result"
      func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
@@ -1863,8 +3414,9 @@ func_convert_path_msys_to_w32 ()
  # func_to_host_file_result.
  func_convert_path_cygwin_to_w32 ()
  {
-  $opt_debug
-  func_to_host_path_result="$1"
+  $debug_cmd
+
+  func_to_host_path_result=$1
    if test -n "$1"; then
      # See func_convert_path_msys_to_w32:
      func_stripname : : "$1"
@@ -1883,14 +3435,15 @@ func_convert_path_cygwin_to_w32 ()
  # a working winepath.  Returns result in func_to_host_file_result.
  func_convert_path_nix_to_w32 ()
  {
-  $opt_debug
-  func_to_host_path_result="$1"
+  $debug_cmd
+
+  func_to_host_path_result=$1
    if test -n "$1"; then
      # See func_convert_path_msys_to_w32:
      func_stripname : : "$1"
      func_to_host_path_tmp1=$func_stripname_result
      func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
      func_convert_path_check : ";" \
        "$func_to_host_path_tmp1" "$func_to_host_path_result"
      func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
@@ -1904,15 +3457,16 @@ func_convert_path_nix_to_w32 ()
  # Returns result in func_to_host_file_result.
  func_convert_path_msys_to_cygwin ()
  {
-  $opt_debug
-  func_to_host_path_result="$1"
+  $debug_cmd
+
+  func_to_host_path_result=$1
    if test -n "$1"; then
      # See func_convert_path_msys_to_w32:
      func_stripname : : "$1"
      func_to_host_path_tmp1=$func_stripname_result
      func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
      func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
+    func_to_host_path_result=$func_cygpath_result
      func_convert_path_check : : \
        "$func_to_host_path_tmp1" "$func_to_host_path_result"
      func_convert_path_front_back_pathsep ":*" "*:" : "$1"
@@ -1927,8 +3481,9 @@ func_convert_path_msys_to_cygwin ()
  # func_to_host_file_result.
  func_convert_path_nix_to_cygwin ()
  {
-  $opt_debug
-  func_to_host_path_result="$1"
+  $debug_cmd
+
+  func_to_host_path_result=$1
    if test -n "$1"; then
      # Remove leading and trailing path separator characters from
      # ARG. msys behavior is inconsistent here, cygpath turns them
@@ -1937,7 +3492,7 @@ func_convert_path_nix_to_cygwin ()
      func_to_host_path_tmp1=$func_stripname_result
      func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
      func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
-    func_to_host_path_result="$func_cygpath_result"
+    func_to_host_path_result=$func_cygpath_result
      func_convert_path_check : : \
        "$func_to_host_path_tmp1" "$func_to_host_path_result"
      func_convert_path_front_back_pathsep ":*" "*:" : "$1"
@@ -1946,13 +3501,31 @@ func_convert_path_nix_to_cygwin ()
  # end func_convert_path_nix_to_cygwin
  
  
+# func_dll_def_p FILE
+# True iff FILE is a Windows DLL '.def' file.
+# Keep in sync with _LT_DLL_DEF_P in libtool.m4
+func_dll_def_p ()
+{
+  $debug_cmd
+
+  func_dll_def_p_tmp=`$SED -n \
+    -e 's/^[    ]*//' \
+    -e '/^\(;.*\)*$/d' \
+    -e 's/^\(EXPORTS\|LIBRARY\)\([      ].*\)*$/DEF/p' \
+    -e q \
+    "$1"`
+  test DEF = "$func_dll_def_p_tmp"
+}
+
+
  # func_mode_compile arg...
  func_mode_compile ()
  {
-    $opt_debug
+    $debug_cmd
+
      # Get the compilation command and the source file.
      base_compile=
-    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
      suppress_opt=yes
      suppress_output=
      arg_mode=normal
@@ -1965,12 +3538,12 @@ func_mode_compile ()
        case $arg_mode in
        arg  )
         # do not "continue".  Instead, add this to base_compile
-       lastarg="$arg"
+       lastarg=$arg
         arg_mode=normal
         ;;
  
        target )
-       libobj="$arg"
+       libobj=$arg
         arg_mode=normal
         continue
         ;;
@@ -1980,7 +3553,7 @@ func_mode_compile ()
         case $arg in
         -o)
           test -n "$libobj" && \
-           func_fatal_error "you cannot specify \`-o' more than once"
+           func_fatal_error "you cannot specify '-o' more than once"
           arg_mode=target
           continue
           ;;
@@ -2009,12 +3582,12 @@ func_mode_compile ()
           func_stripname '-Wc,' '' "$arg"
           args=$func_stripname_result
           lastarg=
-         save_ifs="$IFS"; IFS=','
+         save_ifs=$IFS; IFS=,
           for arg in $args; do
-           IFS="$save_ifs"
+           IFS=$save_ifs
             func_append_quoted lastarg "$arg"
           done
-         IFS="$save_ifs"
+         IFS=$save_ifs
           func_stripname ' ' '' "$lastarg"
           lastarg=$func_stripname_result
  
@@ -2027,8 +3600,8 @@ func_mode_compile ()
           # Accept the current argument as the source file.
           # The previous "srcfile" becomes the current argument.
           #
-         lastarg="$srcfile"
-         srcfile="$arg"
+         lastarg=$srcfile
+         srcfile=$arg
           ;;
         esac  #  case $arg
         ;;
@@ -2043,13 +3616,13 @@ func_mode_compile ()
        func_fatal_error "you must specify an argument for -Xcompile"
        ;;
      target)
-      func_fatal_error "you must specify a target with \`-o'"
+      func_fatal_error "you must specify a target with '-o'"
        ;;
      *)
        # Get the name of the library object.
        test -z "$libobj" && {
         func_basename "$srcfile"
-       libobj="$func_basename_result"
+       libobj=$func_basename_result
        }
        ;;
      esac
@@ -2069,7 +3642,7 @@ func_mode_compile ()
      case $libobj in
      *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
      *)
-      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      func_fatal_error "cannot determine name of library object from '$libobj'"
        ;;
      esac
  
@@ -2078,8 +3651,8 @@ func_mode_compile ()
      for arg in $later; do
        case $arg in
        -shared)
-       test "$build_libtool_libs" != yes && \
-         func_fatal_configuration "can not build a shared library"
+       test yes = "$build_libtool_libs" \
+         || func_fatal_configuration "cannot build a shared library"
         build_old_libs=no
         continue
         ;;
@@ -2102,20 +3675,20 @@ func_mode_compile ()
        esac
      done
  
-    func_quote_for_eval "$libobj"
-    test "X$libobj" != "X$func_quote_for_eval_result" \
+    func_quote_arg pretty "$libobj"
+    test "X$libobj" != "X$func_quote_arg_result" \
        && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'   &()|`$[]' \
-      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+      && func_warning "libobj name '$libobj' may not contain shell special characters."
      func_dirname_and_basename "$obj" "/" ""
-    objname="$func_basename_result"
-    xdir="$func_dirname_result"
-    lobj=${xdir}$objdir/$objname
+    objname=$func_basename_result
+    xdir=$func_dirname_result
+    lobj=$xdir$objdir/$objname
  
      test -z "$base_compile" && \
        func_fatal_help "you must specify a compilation command"
  
      # Delete any leftover library objects.
-    if test "$build_old_libs" = yes; then
+    if test yes = "$build_old_libs"; then
        removelist="$obj $lobj $libobj ${libobj}T"
      else
        removelist="$lobj $libobj ${libobj}T"
@@ -2127,16 +3700,16 @@ func_mode_compile ()
        pic_mode=default
        ;;
      esac
-    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
        # non-PIC code in shared libraries is not supported
        pic_mode=default
      fi
  
      # Calculate the filename of the output object if compiler does
      # not support -o with -c
-    if test "$compiler_c_o" = no; then
-      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
-      lockfile="$output_obj.lock"
+    if test no = "$compiler_c_o"; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
+      lockfile=$output_obj.lock
      else
        output_obj=
        need_locks=no
@@ -2145,12 +3718,12 @@ func_mode_compile ()
  
      # Lock this critical section if it is needed
      # We use this script file to make the link, it avoids creating a new file
-    if test "$need_locks" = yes; then
+    if test yes = "$need_locks"; then
        until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
         func_echo "Waiting for $lockfile to be removed"
         sleep 2
        done
-    elif test "$need_locks" = warn; then
+    elif test warn = "$need_locks"; then
        if test -f "$lockfile"; then
         $ECHO "\
  *** ERROR, $lockfile exists and contains:
@@ -2158,7 +3731,7 @@ func_mode_compile ()
  
  This indicates that another process is trying to use the same
  temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
+your compiler does not support '-c' and '-o' together.  If you
  repeat this compilation, it may succeed, by chance, but you had better
  avoid parallel builds (make -j) in this platform, or get a better
  compiler."
@@ -2176,15 +3749,15 @@ compiler."
  
      func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
      srcfile=$func_to_tool_file_result
-    func_quote_for_eval "$srcfile"
-    qsrcfile=$func_quote_for_eval_result
+    func_quote_arg pretty "$srcfile"
+    qsrcfile=$func_quote_arg_result
  
      # Only build a PIC object if we are building libtool libraries.
-    if test "$build_libtool_libs" = yes; then
+    if test yes = "$build_libtool_libs"; then
        # Without this assignment, base_compile gets emptied.
        fbsd_hideous_sh_bug=$base_compile
  
-      if test "$pic_mode" != no; then
+      if test no != "$pic_mode"; then
         command="$base_compile $qsrcfile $pic_flag"
        else
         # Don't build PIC code
@@ -2201,7 +3774,7 @@ compiler."
        func_show_eval_locale "$command" \
            'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
  
-      if test "$need_locks" = warn &&
+      if test warn = "$need_locks" &&
          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
         $ECHO "\
  *** ERROR, $lockfile contains:
@@ -2212,7 +3785,7 @@ $srcfile
  
  This indicates that another process is trying to use the same
  temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
+your compiler does not support '-c' and '-o' together.  If you
  repeat this compilation, it may succeed, by chance, but you had better
  avoid parallel builds (make -j) in this platform, or get a better
  compiler."
@@ -2228,20 +3801,20 @@ compiler."
        fi
  
        # Allow error messages only from the first compilation.
-      if test "$suppress_opt" = yes; then
+      if test yes = "$suppress_opt"; then
         suppress_output=' >/dev/null 2>&1'
        fi
      fi
  
      # Only build a position-dependent object if we build old libraries.
-    if test "$build_old_libs" = yes; then
-      if test "$pic_mode" != yes; then
+    if test yes = "$build_old_libs"; then
+      if test yes != "$pic_mode"; then
         # Don't build PIC code
         command="$base_compile $qsrcfile$pie_flag"
        else
         command="$base_compile $qsrcfile $pic_flag"
        fi
-      if test "$compiler_c_o" = yes; then
+      if test yes = "$compiler_c_o"; then
         func_append command " -o $obj"
        fi
  
@@ -2250,7 +3823,7 @@ compiler."
        func_show_eval_locale "$command" \
          '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
  
-      if test "$need_locks" = warn &&
+      if test warn = "$need_locks" &&
          test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
         $ECHO "\
  *** ERROR, $lockfile contains:
@@ -2261,7 +3834,7 @@ $srcfile
  
  This indicates that another process is trying to use the same
  temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together.  If you
+your compiler does not support '-c' and '-o' together.  If you
  repeat this compilation, it may succeed, by chance, but you had better
  avoid parallel builds (make -j) in this platform, or get a better
  compiler."
@@ -2281,7 +3854,7 @@ compiler."
        func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
  
        # Unlock the critical section if it was locked
-      if test "$need_locks" != no; then
+      if test no != "$need_locks"; then
         removelist=$lockfile
          $RM "$lockfile"
        fi
@@ -2291,7 +3864,7 @@ compiler."
  }
  
  $opt_help || {
-  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
  }
  
  func_mode_help ()
@@ -2311,7 +3884,7 @@ func_mode_help ()
  Remove files from the build directory.
  
  RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
  to RM.
  
  If FILE is a libtool library, object or program, all the files associated
@@ -2330,16 +3903,17 @@ This mode accepts the following additional options:
    -no-suppress      do not suppress compiler output for multiple passes
    -prefer-pic       try to build PIC objects only
    -prefer-non-pic   try to build non-PIC objects only
-  -shared           do not build a \`.o' file suitable for static linking
-  -static           only build a \`.o' file suitable for static linking
-  -Wc,FLAG          pass FLAG directly to the compiler
+  -shared           do not build a '.o' file suitable for static linking
+  -static           only build a '.o' file suitable for static linking
+  -Wc,FLAG
+  -Xcompiler FLAG   pass FLAG directly to the compiler
  
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+COMPILE-COMMAND is a command to be used in creating a 'standard' object file
  from the given SOURCEFILE.
  
  The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
+SOURCEFILE, then substituting the C source code suffix '.c' with the
+library object suffix, '.lo'."
          ;;
  
        execute)
@@ -2352,7 +3926,7 @@ This mode accepts the following additional options:
  
    -dlopen FILE      add the directory containing FILE to the library path
  
-This mode sets the library path environment variable according to \`-dlopen'
+This mode sets the library path environment variable according to '-dlopen'
  flags.
  
  If any of the ARGS are libtool executable wrappers, then they are translated
@@ -2371,7 +3945,7 @@ Complete the installation of libtool libraries.
  Each LIBDIR is a directory that contains libtool libraries.
  
  The commands that this mode executes may require superuser privileges.  Use
-the \`--dry-run' option if you just want to see what would be executed."
+the '--dry-run' option if you just want to see what would be executed."
          ;;
  
        install)
@@ -2381,7 +3955,7 @@ the \`--dry-run' option if you just want to see what would be executed."
  Install executables or libraries.
  
  INSTALL-COMMAND is the installation command.  The first component should be
-either the \`install' or \`cp' program.
+either the 'install' or 'cp' program.
  
  The following components of INSTALL-COMMAND are treated specially:
  
@@ -2407,7 +3981,7 @@ The following components of LINK-COMMAND are treated specially:
    -avoid-version    do not add a version suffix if possible
    -bindir BINDIR    specify path to binaries directory (for systems where
                      libraries must be found in the PATH setting at runtime)
-  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
    -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
    -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
    -export-symbols SYMFILE
@@ -2421,7 +3995,8 @@ The following components of LINK-COMMAND are treated specially:
    -no-install       link a not-installable executable
    -no-undefined     declare that a library does not refer to external symbols
    -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
-  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -objectlist FILE  use a list of object files found in FILE to specify objects
+  -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
    -precious-files-regex REGEX
                      don't remove output files matching REGEX
    -release RELEASE  specify package release information
@@ -2437,24 +4012,26 @@ The following components of LINK-COMMAND are treated specially:
    -weak LIBNAME     declare that the target provides the LIBNAME interface
    -Wc,FLAG
    -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wa,FLAG
+  -Xassembler FLAG  pass linker-specific FLAG directly to the assembler
    -Wl,FLAG
    -Xlinker FLAG     pass linker-specific FLAG directly to the linker
    -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
  
-All other options (arguments beginning with \`-') are ignored.
+All other options (arguments beginning with '-') are ignored.
  
-Every other argument is treated as a filename.  Files ending in \`.la' are
+Every other argument is treated as a filename.  Files ending in '.la' are
  treated as uninstalled libtool libraries, other files are standard or library
  object files.
  
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
+If the OUTPUT-FILE ends in '.la', then a libtool library is created,
+only library objects ('.lo' files) may be specified, and '-rpath' is
  required, except when creating a convenience library.
  
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
+If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
+using 'ar' and 'ranlib', or on Windows using 'lib'.
  
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
  is created, otherwise an executable program is created."
          ;;
  
@@ -2465,7 +4042,7 @@ is created, otherwise an executable program is created."
  Remove libraries from an installation directory.
  
  RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
  to RM.
  
  If FILE is a libtool library, all the files associated with it are deleted.
@@ -2473,17 +4050,17 @@ Otherwise, only FILE itself is deleted using RM."
          ;;
  
        *)
-        func_fatal_help "invalid operation mode \`$opt_mode'"
+        func_fatal_help "invalid operation mode '$opt_mode'"
          ;;
      esac
  
      echo
-    $ECHO "Try \`$progname --help' for more information about other modes."
+    $ECHO "Try '$progname --help' for more information about other modes."
  }
  
  # Now that we've collected a possible --mode arg, show help if necessary
  if $opt_help; then
-  if test "$opt_help" = :; then
+  if test : = "$opt_help"; then
      func_mode_help
    else
      {
@@ -2491,7 +4068,7 @@ if $opt_help; then
        for opt_mode in compile link execute install finish uninstall clean; do
         func_mode_help
        done
-    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
      {
        func_help noexit
        for opt_mode in compile link execute install finish uninstall clean; do
@@ -2499,7 +4076,7 @@ if $opt_help; then
         func_mode_help
        done
      } |
-    sed '1d
+    $SED '1d
        /^When reporting/,/^Report/{
         H
         d
@@ -2516,16 +4093,17 @@ fi
  # func_mode_execute arg...
  func_mode_execute ()
  {
-    $opt_debug
+    $debug_cmd
+
      # The first argument is the command name.
-    cmd="$nonopt"
+    cmd=$nonopt
      test -z "$cmd" && \
        func_fatal_help "you must specify a COMMAND"
  
      # Handle -dlopen flags immediately.
      for file in $opt_dlopen; do
        test -f "$file" \
-       || func_fatal_help "\`$file' is not a file"
+       || func_fatal_help "'$file' is not a file"
  
        dir=
        case $file in
@@ -2535,7 +4113,7 @@ func_mode_execute ()
  
         # Check to see that this really is a libtool archive.
         func_lalib_unsafe_p "$file" \
-         || func_fatal_help "\`$lib' is not a valid libtool archive"
+         || func_fatal_help "'$lib' is not a valid libtool archive"
  
         # Read the libtool library.
         dlname=
@@ -2546,18 +4124,18 @@ func_mode_execute ()
         if test -z "$dlname"; then
           # Warn if it was a shared library.
           test -n "$library_names" && \
-           func_warning "\`$file' was not linked with \`-export-dynamic'"
+           func_warning "'$file' was not linked with '-export-dynamic'"
           continue
         fi
  
         func_dirname "$file" "" "."
-       dir="$func_dirname_result"
+       dir=$func_dirname_result
  
         if test -f "$dir/$objdir/$dlname"; then
           func_append dir "/$objdir"
         else
           if test ! -f "$dir/$dlname"; then
-           func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+           func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
           fi
         fi
         ;;
@@ -2565,18 +4143,18 @@ func_mode_execute ()
        *.lo)
         # Just add the directory containing the .lo file.
         func_dirname "$file" "" "."
-       dir="$func_dirname_result"
+       dir=$func_dirname_result
         ;;
  
        *)
-       func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+       func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
         continue
         ;;
        esac
  
        # Get the absolute pathname.
        absdir=`cd "$dir" && pwd`
-      test -n "$absdir" && dir="$absdir"
+      test -n "$absdir" && dir=$absdir
  
        # Now add the directory to shlibpath_var.
        if eval "test -z \"\$$shlibpath_var\""; then
@@ -2588,7 +4166,7 @@ func_mode_execute ()
  
      # This variable tells wrapper scripts just to set shlibpath_var
      # rather than running their programs.
-    libtool_execute_magic="$magic"
+    libtool_execute_magic=$magic
  
      # Check if any of the arguments is a wrapper script.
      args=
@@ -2601,12 +4179,12 @@ func_mode_execute ()
         if func_ltwrapper_script_p "$file"; then
           func_source "$file"
           # Transform arg to wrapped name.
-         file="$progdir/$program"
+         file=$progdir/$program
         elif func_ltwrapper_executable_p "$file"; then
           func_ltwrapper_scriptname "$file"
           func_source "$func_ltwrapper_scriptname_result"
           # Transform arg to wrapped name.
-         file="$progdir/$program"
+         file=$progdir/$program
         fi
         ;;
        esac
@@ -2614,7 +4192,15 @@ func_mode_execute ()
        func_append_quoted args "$file"
      done
  
-    if test "X$opt_dry_run" = Xfalse; then
+    if $opt_dry_run; then
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+       eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+       echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    else
        if test -n "$shlibpath_var"; then
         # Export the shlibpath_var.
         eval "export $shlibpath_var"
@@ -2631,25 +4217,18 @@ func_mode_execute ()
        done
  
        # Now prepare to actually exec the command.
-      exec_cmd="\$cmd$args"
-    else
-      # Display what would be done.
-      if test -n "$shlibpath_var"; then
-       eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-       echo "export $shlibpath_var"
-      fi
-      $ECHO "$cmd$args"
-      exit $EXIT_SUCCESS
+      exec_cmd=\$cmd$args
      fi
  }
  
-test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
  
  
  # func_mode_finish arg...
  func_mode_finish ()
  {
-    $opt_debug
+    $debug_cmd
+
      libs=
      libdirs=
      admincmds=
@@ -2663,11 +4242,11 @@ func_mode_finish ()
         if func_lalib_unsafe_p "$opt"; then
           func_append libs " $opt"
         else
-         func_warning "\`$opt' is not a valid libtool archive"
+         func_warning "'$opt' is not a valid libtool archive"
         fi
  
        else
-       func_fatal_error "invalid argument \`$opt'"
+       func_fatal_error "invalid argument '$opt'"
        fi
      done
  
@@ -2682,12 +4261,12 @@ func_mode_finish ()
        # Remove sysroot references
        if $opt_dry_run; then
          for lib in $libs; do
-          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
          done
        else
          tmpdir=`func_mktempdir`
          for lib in $libs; do
-         sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+         $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
             > $tmpdir/tmp-la
           mv -f $tmpdir/tmp-la $lib
         done
@@ -2712,7 +4291,7 @@ func_mode_finish ()
      fi
  
      # Exit here if they wanted silent mode.
-    $opt_silent && exit $EXIT_SUCCESS
+    $opt_quiet && exit $EXIT_SUCCESS
  
      if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
        echo "----------------------------------------------------------------------"
@@ -2723,27 +4302,27 @@ func_mode_finish ()
        echo
        echo "If you ever happen to want to link against installed libraries"
        echo "in a given directory, LIBDIR, you must either use libtool, and"
-      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
        echo "flag during linking and do at least one of the following:"
        if test -n "$shlibpath_var"; then
-       echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+       echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
         echo "     during execution"
        fi
        if test -n "$runpath_var"; then
-       echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+       echo "   - add LIBDIR to the '$runpath_var' environment variable"
         echo "     during linking"
        fi
        if test -n "$hardcode_libdir_flag_spec"; then
         libdir=LIBDIR
         eval flag=\"$hardcode_libdir_flag_spec\"
  
-       $ECHO "   - use the \`$flag' linker flag"
+       $ECHO "   - use the '$flag' linker flag"
        fi
        if test -n "$admincmds"; then
         $ECHO "   - have your system administrator run these commands:$admincmds"
        fi
        if test -f /etc/ld.so.conf; then
-       echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+       echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
        fi
        echo
  
@@ -2762,21 +4341,23 @@ func_mode_finish ()
      exit $EXIT_SUCCESS
  }
  
-test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
  
  
  # func_mode_install arg...
  func_mode_install ()
  {
-    $opt_debug
+    $debug_cmd
+
      # There may be an optional sh(1) argument at the beginning of
      # install_prog (especially on Windows NT).
-    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
         # Allow the use of GNU shtool's install command.
-       case $nonopt in *shtool*) :;; *) false;; esac; then
+       case $nonopt in *shtool*) :;; *) false;; esac
+    then
        # Aesthetically quote it.
-      func_quote_for_eval "$nonopt"
-      install_prog="$func_quote_for_eval_result "
+      func_quote_arg pretty "$nonopt"
+      install_prog="$func_quote_arg_result "
        arg=$1
        shift
      else
@@ -2786,8 +4367,8 @@ func_mode_install ()
  
      # The real first argument should be the name of the installation program.
      # Aesthetically quote it.
-    func_quote_for_eval "$arg"
-    func_append install_prog "$func_quote_for_eval_result"
+    func_quote_arg pretty "$arg"
+    func_append install_prog "$func_quote_arg_result"
      install_shared_prog=$install_prog
      case " $install_prog " in
        *[\\\ /]cp\ *) install_cp=: ;;
@@ -2800,7 +4381,7 @@ func_mode_install ()
      opts=
      prev=
      install_type=
-    isdir=no
+    isdir=false
      stripme=
      no_mode=:
      for arg
@@ -2813,7 +4394,7 @@ func_mode_install ()
        fi
  
        case $arg in
-      -d) isdir=yes ;;
+      -d) isdir=: ;;
        -f)
         if $install_cp; then :; else
           prev=$arg
@@ -2831,7 +4412,7 @@ func_mode_install ()
        *)
         # If the previous option needed an argument, then skip it.
         if test -n "$prev"; then
-         if test "x$prev" = x-m && test -n "$install_override_mode"; then
+         if test X-m = "X$prev" && test -n "$install_override_mode"; then
             arg2=$install_override_mode
             no_mode=false
           fi
@@ -2844,24 +4425,24 @@ func_mode_install ()
        esac
  
        # Aesthetically quote the argument.
-      func_quote_for_eval "$arg"
-      func_append install_prog " $func_quote_for_eval_result"
+      func_quote_arg pretty "$arg"
+      func_append install_prog " $func_quote_arg_result"
        if test -n "$arg2"; then
-       func_quote_for_eval "$arg2"
+       func_quote_arg pretty "$arg2"
        fi
-      func_append install_shared_prog " $func_quote_for_eval_result"
+      func_append install_shared_prog " $func_quote_arg_result"
      done
  
      test -z "$install_prog" && \
        func_fatal_help "you must specify an install program"
  
      test -n "$prev" && \
-      func_fatal_help "the \`$prev' option requires an argument"
+      func_fatal_help "the '$prev' option requires an argument"
  
      if test -n "$install_override_mode" && $no_mode; then
        if $install_cp; then :; else
-       func_quote_for_eval "$install_override_mode"
-       func_append install_shared_prog " -m $func_quote_for_eval_result"
+       func_quote_arg pretty "$install_override_mode"
+       func_append install_shared_prog " -m $func_quote_arg_result"
        fi
      fi
  
@@ -2878,19 +4459,19 @@ func_mode_install ()
      dest=$func_stripname_result
  
      # Check to see that the destination is a directory.
-    test -d "$dest" && isdir=yes
-    if test "$isdir" = yes; then
-      destdir="$dest"
+    test -d "$dest" && isdir=:
+    if $isdir; then
+      destdir=$dest
        destname=
      else
        func_dirname_and_basename "$dest" "" "."
-      destdir="$func_dirname_result"
-      destname="$func_basename_result"
+      destdir=$func_dirname_result
+      destname=$func_basename_result
  
        # Not a directory, so check to see that there is only one file specified.
        set dummy $files; shift
        test "$#" -gt 1 && \
-       func_fatal_help "\`$dest' is not a directory"
+       func_fatal_help "'$dest' is not a directory"
      fi
      case $destdir in
      [\\/]* | [A-Za-z]:[\\/]*) ;;
@@ -2899,7 +4480,7 @@ func_mode_install ()
         case $file in
         *.lo) ;;
         *)
-         func_fatal_help "\`$destdir' must be an absolute directory name"
+         func_fatal_help "'$destdir' must be an absolute directory name"
           ;;
         esac
        done
@@ -2908,7 +4489,7 @@ func_mode_install ()
  
      # This variable tells wrapper scripts just to set variables rather
      # than running their programs.
-    libtool_install_magic="$magic"
+    libtool_install_magic=$magic
  
      staticlibs=
      future_libdirs=
@@ -2928,7 +4509,7 @@ func_mode_install ()
  
         # Check to see that this really is a libtool archive.
         func_lalib_unsafe_p "$file" \
-         || func_fatal_help "\`$file' is not a valid libtool archive"
+         || func_fatal_help "'$file' is not a valid libtool archive"
  
         library_names=
         old_library=
@@ -2950,7 +4531,7 @@ func_mode_install ()
         fi
  
         func_dirname "$file" "/" ""
-       dir="$func_dirname_result"
+       dir=$func_dirname_result
         func_append dir "$objdir"
  
         if test -n "$relink_command"; then
@@ -2964,7 +4545,7 @@ func_mode_install ()
           # are installed into $libdir/../bin (currently, that works fine)
           # but it's something to keep an eye on.
           test "$inst_prefix_dir" = "$destdir" && \
-           func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+           func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
  
           if test -n "$inst_prefix_dir"; then
             # Stick the inst_prefix_dir data into the link command.
@@ -2973,29 +4554,36 @@ func_mode_install ()
             relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
           fi
  
-         func_warning "relinking \`$file'"
+         func_warning "relinking '$file'"
           func_show_eval "$relink_command" \
-           'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+           'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
         fi
  
         # See the names of the shared library.
         set dummy $library_names; shift
         if test -n "$1"; then
-         realname="$1"
+         realname=$1
           shift
  
-         srcname="$realname"
-         test -n "$relink_command" && srcname="$realname"T
+         srcname=$realname
+         test -n "$relink_command" && srcname=${realname}T
  
           # Install the shared library and build the symlinks.
           func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
               'exit $?'
-         tstripme="$stripme"
+         tstripme=$stripme
           case $host_os in
           cygwin* | mingw* | pw32* | cegcc*)
             case $realname in
             *.dll.a)
-             tstripme=""
+             tstripme=
+             ;;
+           esac
+           ;;
+         os2*)
+           case $realname in
+           *_dll.a)
+             tstripme=
               ;;
             esac
             ;;
@@ -3006,7 +4594,7 @@ func_mode_install ()
  
           if test "$#" -gt 0; then
             # Delete the old symlinks, and create new ones.
-           # Try `ln -sf' first, because the `ln' binary might depend on
+           # Try 'ln -sf' first, because the 'ln' binary might depend on
             # the symlink we replace!  Solaris /bin/ln does not understand -f,
             # so we also need to try rm && ln -s.
             for linkname
@@ -3017,14 +4605,14 @@ func_mode_install ()
           fi
  
           # Do each command in the postinstall commands.
-         lib="$destdir/$realname"
+         lib=$destdir/$realname
           func_execute_cmds "$postinstall_cmds" 'exit $?'
         fi
  
         # Install the pseudo-library for information purposes.
         func_basename "$file"
-       name="$func_basename_result"
-       instname="$dir/$name"i
+       name=$func_basename_result
+       instname=$dir/${name}i
         func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
  
         # Maybe install the static library, too.
@@ -3036,11 +4624,11 @@ func_mode_install ()
  
         # Figure out destination file name, if it wasn't already specified.
         if test -n "$destname"; then
-         destfile="$destdir/$destname"
+         destfile=$destdir/$destname
         else
           func_basename "$file"
-         destfile="$func_basename_result"
-         destfile="$destdir/$destfile"
+         destfile=$func_basename_result
+         destfile=$destdir/$destfile
         fi
  
         # Deduce the name of the destination old-style object file.
@@ -3050,11 +4638,11 @@ func_mode_install ()
           staticdest=$func_lo2o_result
           ;;
         *.$objext)
-         staticdest="$destfile"
+         staticdest=$destfile
           destfile=
           ;;
         *)
-         func_fatal_help "cannot copy a libtool object to \`$destfile'"
+         func_fatal_help "cannot copy a libtool object to '$destfile'"
           ;;
         esac
  
@@ -3063,7 +4651,7 @@ func_mode_install ()
           func_show_eval "$install_prog $file $destfile" 'exit $?'
  
         # Install the old object if enabled.
-       if test "$build_old_libs" = yes; then
+       if test yes = "$build_old_libs"; then
           # Deduce the name of the old-style object file.
           func_lo2o "$file"
           staticobj=$func_lo2o_result
@@ -3075,23 +4663,23 @@ func_mode_install ()
        *)
         # Figure out destination file name, if it wasn't already specified.
         if test -n "$destname"; then
-         destfile="$destdir/$destname"
+         destfile=$destdir/$destname
         else
           func_basename "$file"
-         destfile="$func_basename_result"
-         destfile="$destdir/$destfile"
+         destfile=$func_basename_result
+         destfile=$destdir/$destfile
         fi
  
         # If the file is missing, and there is a .exe on the end, strip it
         # because it is most likely a libtool script we actually want to
         # install
-       stripped_ext=""
+       stripped_ext=
         case $file in
           *.exe)
             if test ! -f "$file"; then
               func_stripname '' '.exe' "$file"
               file=$func_stripname_result
-             stripped_ext=".exe"
+             stripped_ext=.exe
             fi
             ;;
         esac
@@ -3119,19 +4707,19 @@ func_mode_install ()
  
           # Check the variables that should have been set.
           test -z "$generated_by_libtool_version" && \
-           func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+           func_fatal_error "invalid libtool wrapper script '$wrapper'"
  
-         finalize=yes
+         finalize=:
           for lib in $notinst_deplibs; do
             # Check to see that each library is installed.
             libdir=
             if test -f "$lib"; then
               func_source "$lib"
             fi
-           libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+           libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
             if test -n "$libdir" && test ! -f "$libfile"; then
-             func_warning "\`$lib' has not been installed in \`$libdir'"
-             finalize=no
+             func_warning "'$lib' has not been installed in '$libdir'"
+             finalize=false
             fi
           done
  
@@ -3139,29 +4727,29 @@ func_mode_install ()
           func_source "$wrapper"
  
           outputname=
-         if test "$fast_install" = no && test -n "$relink_command"; then
+         if test no = "$fast_install" && test -n "$relink_command"; then
             $opt_dry_run || {
-             if test "$finalize" = yes; then
+             if $finalize; then
                 tmpdir=`func_mktempdir`
                 func_basename "$file$stripped_ext"
-               file="$func_basename_result"
-               outputname="$tmpdir/$file"
+               file=$func_basename_result
+               outputname=$tmpdir/$file
                 # Replace the output file specification.
                 relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
  
-               $opt_silent || {
-                 func_quote_for_expand "$relink_command"
-                 eval "func_echo $func_quote_for_expand_result"
+               $opt_quiet || {
+                 func_quote_arg expand,pretty "$relink_command"
+                 eval "func_echo $func_quote_arg_result"
                 }
                 if eval "$relink_command"; then :
                   else
-                 func_error "error: relink \`$file' with the above command before installing it"
+                 func_error "error: relink '$file' with the above command before installing it"
                   $opt_dry_run || ${RM}r "$tmpdir"
                   continue
                 fi
-               file="$outputname"
+               file=$outputname
               else
-               func_warning "cannot relink \`$file'"
+               func_warning "cannot relink '$file'"
               fi
             }
           else
@@ -3198,10 +4786,10 @@ func_mode_install ()
  
      for file in $staticlibs; do
        func_basename "$file"
-      name="$func_basename_result"
+      name=$func_basename_result
  
        # Set up the ranlib parameters.
-      oldlib="$destdir/$name"
+      oldlib=$destdir/$name
        func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
        tool_oldlib=$func_to_tool_file_result
  
@@ -3216,18 +4804,18 @@ func_mode_install ()
      done
  
      test -n "$future_libdirs" && \
-      func_warning "remember to run \`$progname --finish$future_libdirs'"
+      func_warning "remember to run '$progname --finish$future_libdirs'"
  
      if test -n "$current_libdirs"; then
        # Maybe just do a dry run.
        $opt_dry_run && current_libdirs=" -n$current_libdirs"
-      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
      else
        exit $EXIT_SUCCESS
      fi
  }
  
-test "$opt_mode" = install && func_mode_install ${1+"$@"}
+test install = "$opt_mode" && func_mode_install ${1+"$@"}
  
  
  # func_generate_dlsyms outputname originator pic_p
@@ -3235,16 +4823,17 @@ test "$opt_mode" = install && func_mode_install ${1+"$@"}
  # a dlpreopen symbol table.
  func_generate_dlsyms ()
  {
-    $opt_debug
-    my_outputname="$1"
-    my_originator="$2"
-    my_pic_p="${3-no}"
-    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    $debug_cmd
+
+    my_outputname=$1
+    my_originator=$2
+    my_pic_p=${3-false}
+    my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
      my_dlsyms=
  
-    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
        if test -n "$NM" && test -n "$global_symbol_pipe"; then
-       my_dlsyms="${my_outputname}S.c"
+       my_dlsyms=${my_outputname}S.c
        else
         func_error "not configured to extract global symbols from dlpreopened files"
        fi
@@ -3255,7 +4844,7 @@ func_generate_dlsyms ()
        "") ;;
        *.c)
         # Discover the nlist of each of the dlfiles.
-       nlist="$output_objdir/${my_outputname}.nm"
+       nlist=$output_objdir/$my_outputname.nm
  
         func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
  
@@ -3263,34 +4852,36 @@ func_generate_dlsyms ()
         func_verbose "creating $output_objdir/$my_dlsyms"
  
         $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
  
  #ifdef __cplusplus
  extern \"C\" {
  #endif
  
-#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
  #pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
  #endif
  
  /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
     relocations are performed -- see ld's documentation on pseudo-relocs.  */
  # define LT_DLSYM_CONST
-#elif defined(__osf__)
+#elif defined __osf__
  /* This system does not cope well with relocations in const data.  */
  # define LT_DLSYM_CONST
  #else
  # define LT_DLSYM_CONST const
  #endif
  
+#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
+
  /* External symbol declarations for the compiler. */\
  "
  
-       if test "$dlself" = yes; then
-         func_verbose "generating symbol list for \`$output'"
+       if test yes = "$dlself"; then
+         func_verbose "generating symbol list for '$output'"
  
           $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
  
@@ -3298,7 +4889,7 @@ extern \"C\" {
           progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
           for progfile in $progfiles; do
             func_to_tool_file "$progfile" func_convert_file_msys_to_w32
-           func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+           func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
             $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
           done
  
@@ -3318,10 +4909,10 @@ extern \"C\" {
  
           # Prepare the list of exported symbols
           if test -z "$export_symbols"; then
-           export_symbols="$output_objdir/$outputname.exp"
+           export_symbols=$output_objdir/$outputname.exp
             $opt_dry_run || {
               $RM $export_symbols
-             eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+             eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
               case $host in
               *cygwin* | *mingw* | *cegcc* )
                  eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
@@ -3331,7 +4922,7 @@ extern \"C\" {
             }
           else
             $opt_dry_run || {
-             eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+             eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
               eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
               eval '$MV "$nlist"T "$nlist"'
               case $host in
@@ -3345,22 +4936,22 @@ extern \"C\" {
         fi
  
         for dlprefile in $dlprefiles; do
-         func_verbose "extracting global C symbols from \`$dlprefile'"
+         func_verbose "extracting global C symbols from '$dlprefile'"
           func_basename "$dlprefile"
-         name="$func_basename_result"
+         name=$func_basename_result
            case $host in
             *cygwin* | *mingw* | *cegcc* )
               # if an import library, we need to obtain dlname
               if func_win32_import_lib_p "$dlprefile"; then
                 func_tr_sh "$dlprefile"
                 eval "curr_lafile=\$libfile_$func_tr_sh_result"
-               dlprefile_dlbasename=""
+               dlprefile_dlbasename=
                 if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
                   # Use subshell, to avoid clobbering current variable values
                   dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
-                 if test -n "$dlprefile_dlname" ; then
+                 if test -n "$dlprefile_dlname"; then
                     func_basename "$dlprefile_dlname"
-                   dlprefile_dlbasename="$func_basename_result"
+                   dlprefile_dlbasename=$func_basename_result
                   else
                     # no lafile. user explicitly requested -dlpreopen <import library>.
                     $sharedlib_from_linklib_cmd "$dlprefile"
@@ -3368,7 +4959,7 @@ extern \"C\" {
                   fi
                 fi
                 $opt_dry_run || {
-                 if test -n "$dlprefile_dlbasename" ; then
+                 if test -n "$dlprefile_dlbasename"; then
                     eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
                   else
                     func_warning "Could not compute DLL name from $name"
@@ -3424,6 +5015,11 @@ extern \"C\" {
             echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
           fi
  
+         func_show_eval '$RM "${nlist}I"'
+         if test -n "$global_symbol_to_import"; then
+           eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
+         fi
+
           echo >> "$output_objdir/$my_dlsyms" "\
  
  /* The mapping between symbol names and symbols.  */
@@ -3432,11 +5028,30 @@ typedef struct {
    void *address;
  } lt_dlsymlist;
  extern LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];
+lt_${my_prefix}_LTX_preloaded_symbols[];\
+"
+
+         if test -s "$nlist"I; then
+           echo >> "$output_objdir/$my_dlsyms" "\
+static void lt_syminit(void)
+{
+  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
+  for (; symbol->name; ++symbol)
+    {"
+           $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
+           echo >> "$output_objdir/$my_dlsyms" "\
+    }
+}"
+         fi
+         echo >> "$output_objdir/$my_dlsyms" "\
  LT_DLSYM_CONST lt_dlsymlist
  lt_${my_prefix}_LTX_preloaded_symbols[] =
-{\
-  { \"$my_originator\", (void *) 0 },"
+{ {\"$my_originator\", (void *) 0},"
+
+         if test -s "$nlist"I; then
+           echo >> "$output_objdir/$my_dlsyms" "\
+  {\"@INIT@\", (void *) &lt_syminit},"
+         fi
  
           case $need_lib_prefix in
           no)
@@ -3478,9 +5093,7 @@ static const void *lt_preloaded_setup() {
           *-*-hpux*)
             pic_flag_for_symtable=" $pic_flag"  ;;
           *)
-           if test "X$my_pic_p" != Xno; then
-             pic_flag_for_symtable=" $pic_flag"
-           fi
+           $my_pic_p && pic_flag_for_symtable=" $pic_flag"
             ;;
           esac
           ;;
@@ -3497,10 +5110,10 @@ static const void *lt_preloaded_setup() {
         func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
  
         # Clean up the generated files.
-       func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+       func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
  
         # Transform the symbol file into the correct name.
-       symfileobj="$output_objdir/${my_outputname}S.$objext"
+       symfileobj=$output_objdir/${my_outputname}S.$objext
         case $host in
         *cygwin* | *mingw* | *cegcc* )
           if test -f "$output_objdir/$my_outputname.def"; then
@@ -3518,7 +5131,7 @@ static const void *lt_preloaded_setup() {
         esac
         ;;
        *)
-       func_fatal_error "unknown suffix for \`$my_dlsyms'"
+       func_fatal_error "unknown suffix for '$my_dlsyms'"
         ;;
        esac
      else
@@ -3532,6 +5145,32 @@ static const void *lt_preloaded_setup() {
      fi
  }
  
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $debug_cmd
+
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $debug_cmd
+
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
  # func_win32_libid arg
  # return the library type of file 'arg'
  #
@@ -3541,8 +5180,9 @@ static const void *lt_preloaded_setup() {
  # Despite the name, also deal with 64 bit binaries.
  func_win32_libid ()
  {
-  $opt_debug
-  win32_libid_type="unknown"
+  $debug_cmd
+
+  win32_libid_type=unknown
    win32_fileres=`file -L $1 2>/dev/null`
    case $win32_fileres in
    *ar\ archive\ import\ library*) # definitely import
@@ -3552,16 +5192,29 @@ func_win32_libid ()
      # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
      if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
         $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
-      func_to_tool_file "$1" func_convert_file_msys_to_w32
-      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
-       $SED -n -e '
+      case $nm_interface in
+      "MS dumpbin")
+       if func_cygming_ms_implib_p "$1" ||
+          func_cygming_gnu_implib_p "$1"
+       then
+         win32_nmres=import
+       else
+         win32_nmres=
+       fi
+       ;;
+      *)
+       func_to_tool_file "$1" func_convert_file_msys_to_w32
+       win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+         $SED -n -e '
             1,100{
                 / I /{
-                   s,.*,import,
+                   s|.*|import|
                     p
                     q
                 }
             }'`
+       ;;
+      esac
        case $win32_nmres in
        import*)  win32_libid_type="x86 archive import";;
        *)        win32_libid_type="x86 archive static";;
@@ -3593,7 +5246,8 @@ func_win32_libid ()
  #    $sharedlib_from_linklib_result
  func_cygming_dll_for_implib ()
  {
-  $opt_debug
+  $debug_cmd
+
    sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
  }
  
@@ -3610,7 +5264,8 @@ func_cygming_dll_for_implib ()
  # specified import library.
  func_cygming_dll_for_implib_fallback_core ()
  {
-  $opt_debug
+  $debug_cmd
+
    match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
    $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
      $SED '/^Contents of section '"$match_literal"':/{
@@ -3646,8 +5301,8 @@ func_cygming_dll_for_implib_fallback_core ()
        /./p' |
      # we now have a list, one entry per line, of the stringified
      # contents of the appropriate section of all members of the
-    # archive which possess that section. Heuristic: eliminate
-    # all those which have a first or second character that is
+    # archive that possess that section. Heuristic: eliminate
+    # all those that have a first or second character that is
      # a '.' (that is, objdump's representation of an unprintable
      # character.) This should work for all archives with less than
      # 0x302f exports -- but will fail for DLLs whose name actually
@@ -3658,30 +5313,6 @@ func_cygming_dll_for_implib_fallback_core ()
      $SED -e '/^\./d;/^.\./d;q'
  }
  
-# func_cygming_gnu_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is a GNU/binutils-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_gnu_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
-  test -n "$func_cygming_gnu_implib_tmp"
-}
-
-# func_cygming_ms_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is an MS-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_ms_implib_p ()
-{
-  $opt_debug
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
-  test -n "$func_cygming_ms_implib_tmp"
-}
-
  # func_cygming_dll_for_implib_fallback ARG
  # Platform-specific function to extract the
  # name of the DLL associated with the specified
@@ -3695,16 +5326,17 @@ func_cygming_ms_implib_p ()
  #    $sharedlib_from_linklib_result
  func_cygming_dll_for_implib_fallback ()
  {
-  $opt_debug
-  if func_cygming_gnu_implib_p "$1" ; then
+  $debug_cmd
+
+  if func_cygming_gnu_implib_p "$1"; then
      # binutils import library
      sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
-  elif func_cygming_ms_implib_p "$1" ; then
+  elif func_cygming_ms_implib_p "$1"; then
      # ms-generated import library
      sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
    else
      # unknown
-    sharedlib_from_linklib_result=""
+    sharedlib_from_linklib_result=
    fi
  }
  
@@ -3712,10 +5344,11 @@ func_cygming_dll_for_implib_fallback ()
  # func_extract_an_archive dir oldlib
  func_extract_an_archive ()
  {
-    $opt_debug
-    f_ex_an_ar_dir="$1"; shift
-    f_ex_an_ar_oldlib="$1"
-    if test "$lock_old_archive_extraction" = yes; then
+    $debug_cmd
+
+    f_ex_an_ar_dir=$1; shift
+    f_ex_an_ar_oldlib=$1
+    if test yes = "$lock_old_archive_extraction"; then
        lockfile=$f_ex_an_ar_oldlib.lock
        until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
         func_echo "Waiting for $lockfile to be removed"
@@ -3724,7 +5357,7 @@ func_extract_an_archive ()
      fi
      func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
                    'stat=$?; rm -f "$lockfile"; exit $stat'
-    if test "$lock_old_archive_extraction" = yes; then
+    if test yes = "$lock_old_archive_extraction"; then
        $opt_dry_run || rm -f "$lockfile"
      fi
      if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
@@ -3738,22 +5371,23 @@ func_extract_an_archive ()
  # func_extract_archives gentop oldlib ...
  func_extract_archives ()
  {
-    $opt_debug
-    my_gentop="$1"; shift
+    $debug_cmd
+
+    my_gentop=$1; shift
      my_oldlibs=${1+"$@"}
-    my_oldobjs=""
-    my_xlib=""
-    my_xabs=""
-    my_xdir=""
+    my_oldobjs=
+    my_xlib=
+    my_xabs=
+    my_xdir=
  
      for my_xlib in $my_oldlibs; do
        # Extract the objects.
        case $my_xlib in
-       [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+       [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
         *) my_xabs=`pwd`"/$my_xlib" ;;
        esac
        func_basename "$my_xlib"
-      my_xlib="$func_basename_result"
+      my_xlib=$func_basename_result
        my_xlib_u=$my_xlib
        while :; do
          case " $extracted_archives " in
@@ -3765,7 +5399,7 @@ func_extract_archives ()
         esac
        done
        extracted_archives="$extracted_archives $my_xlib_u"
-      my_xdir="$my_gentop/$my_xlib_u"
+      my_xdir=$my_gentop/$my_xlib_u
  
        func_mkdir_p "$my_xdir"
  
@@ -3778,22 +5412,23 @@ func_extract_archives ()
           cd $my_xdir || exit $?
           darwin_archive=$my_xabs
           darwin_curdir=`pwd`
-         darwin_base_archive=`basename "$darwin_archive"`
+         func_basename "$darwin_archive"
+         darwin_base_archive=$func_basename_result
           darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
           if test -n "$darwin_arches"; then
             darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
             darwin_arch=
             func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
-           for darwin_arch in  $darwin_arches ; do
-             func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-             $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
-             cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
-             func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+           for darwin_arch in  $darwin_arches; do
+             func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
+             $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
+             cd "unfat-$$/$darwin_base_archive-$darwin_arch"
+             func_extract_an_archive "`pwd`" "$darwin_base_archive"
               cd "$darwin_curdir"
-             $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+             $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
             done # $darwin_arches
              ## Okay now we've a bunch of thin objects, gotta fatten them up :)
-           darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+           darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
             darwin_file=
             darwin_files=
             for darwin_file in $darwin_filelist; do
@@ -3815,7 +5450,7 @@ func_extract_archives ()
        my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
      done
  
-    func_extract_archives_result="$my_oldobjs"
+    func_extract_archives_result=$my_oldobjs
  }
  
  
@@ -3830,7 +5465,7 @@ func_extract_archives ()
  #
  # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
  # variable will take.  If 'yes', then the emitted script
-# will assume that the directory in which it is stored is
+# will assume that the directory where it is stored is
  # the $objdir directory.  This is a cygwin/mingw-specific
  # behavior.
  func_emit_wrapper ()
@@ -3841,7 +5476,7 @@ func_emit_wrapper ()
  #! $SHELL
  
  # $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
  #
  # The $output program cannot be directly executed until all the libtool
  # libraries that it depends on are installed.
@@ -3883,7 +5518,8 @@ else
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      file=\"\$0\""
  
-    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    func_quote_arg pretty "$ECHO"
+    qECHO=$func_quote_arg_result
      $ECHO "\
  
  # A function that is used when there is no print builtin or printf.
@@ -3893,14 +5529,14 @@ func_fallback_echo ()
  \$1
  _LTECHO_EOF'
  }
-    ECHO=\"$qECHO\"
+    ECHO=$qECHO
    fi
  
  # Very basic option parsing. These options are (a) specific to
  # the libtool wrapper, (b) are identical between the wrapper
-# /script/ and the wrapper /executable/ which is used only on
+# /script/ and the wrapper /executable/ that is used only on
  # windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options which match
+# (application programs are unlikely to have options that match
  # this pattern).
  #
  # There are only two supported options: --lt-debug and
@@ -3933,7 +5569,7 @@ func_parse_lt_options ()
  
    # Print the debug banner immediately:
    if test -n \"\$lt_option_debug\"; then
-    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
    fi
  }
  
@@ -3944,7 +5580,7 @@ func_lt_dump_args ()
    lt_dump_args_N=1;
    for lt_arg
    do
-    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
      lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
    done
  }
@@ -3958,7 +5594,7 @@ func_exec_program_core ()
    *-*-mingw | *-*-os2* | *-cegcc*)
      $ECHO "\
        if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
          func_lt_dump_args \${1+\"\$@\"} 1>&2
        fi
        exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
@@ -3968,7 +5604,7 @@ func_exec_program_core ()
    *)
      $ECHO "\
        if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
          func_lt_dump_args \${1+\"\$@\"} 1>&2
        fi
        exec \"\$progdir/\$program\" \${1+\"\$@\"}
@@ -4043,13 +5679,13 @@ func_exec_program ()
    test -n \"\$absdir\" && thisdir=\"\$absdir\"
  "
  
-       if test "$fast_install" = yes; then
+       if test yes = "$fast_install"; then
           $ECHO "\
    program=lt-'$outputname'$exeext
    progdir=\"\$thisdir/$objdir\"
  
    if test ! -f \"\$progdir/\$program\" ||
-     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
         test \"X\$file\" != \"X\$progdir/\$program\"; }; then
  
      file=\"\$\$-\$program\"
@@ -4066,7 +5702,7 @@ func_exec_program ()
      if test -n \"\$relink_command\"; then
        if relink_command_output=\`eval \$relink_command 2>&1\`; then :
        else
-       $ECHO \"\$relink_command_output\" >&2
+       \$ECHO \"\$relink_command_output\" >&2
         $RM \"\$progdir/\$file\"
         exit 1
        fi
@@ -4101,7 +5737,7 @@ func_exec_program ()
         fi
  
         # Export our shlibpath_var if we have one.
-       if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+       if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
           $ECHO "\
      # Add our own library path to $shlibpath_var
      $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
@@ -4121,7 +5757,7 @@ func_exec_program ()
      fi
    else
      # The program doesn't exist.
-    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
      \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
      \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
      exit 1
@@ -4140,7 +5776,7 @@ func_emit_cwrapperexe_src ()
         cat <<EOF
  
  /* $cwrappersource - temporary wrapper executable for $objdir/$outputname
-   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+   Generated by $PROGRAM (GNU $PACKAGE) $VERSION
  
     The $output program cannot be directly executed until all the libtool
     libraries that it depends on are installed.
@@ -4175,47 +5811,45 @@ EOF
  #include <fcntl.h>
  #include <sys/stat.h>
  
+#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
+
  /* declarations of non-ANSI functions */
-#if defined(__MINGW32__)
+#if defined __MINGW32__
  # ifdef __STRICT_ANSI__
  int _putenv (const char *);
  # endif
-#elif defined(__CYGWIN__)
+#elif defined __CYGWIN__
  # ifdef __STRICT_ANSI__
  char *realpath (const char *, char *);
  int putenv (char *);
  int setenv (const char *, const char *, int);
  # endif
-/* #elif defined (other platforms) ... */
+/* #elif defined other_platform || defined ... */
  #endif
  
  /* portability defines, excluding path handling macros */
-#if defined(_MSC_VER)
+#if defined _MSC_VER
  # define setmode _setmode
  # define stat    _stat
  # define chmod   _chmod
  # define getcwd  _getcwd
  # define putenv  _putenv
  # define S_IXUSR _S_IEXEC
-# ifndef _INTPTR_T_DEFINED
-#  define _INTPTR_T_DEFINED
-#  define intptr_t int
-# endif
-#elif defined(__MINGW32__)
+#elif defined __MINGW32__
  # define setmode _setmode
  # define stat    _stat
  # define chmod   _chmod
  # define getcwd  _getcwd
  # define putenv  _putenv
-#elif defined(__CYGWIN__)
+#elif defined __CYGWIN__
  # define HAVE_SETENV
  # define FOPEN_WB "wb"
-/* #elif defined (other platforms) ... */
+/* #elif defined other platforms ... */
  #endif
  
-#if defined(PATH_MAX)
+#if defined PATH_MAX
  # define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
+#elif defined MAXPATHLEN
  # define LT_PATHMAX MAXPATHLEN
  #else
  # define LT_PATHMAX 1024
@@ -4234,8 +5868,8 @@ int setenv (const char *, const char *, int);
  # define PATH_SEPARATOR ':'
  #endif
  
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
-  defined (__OS2__)
+#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
+  defined __OS2__
  # define HAVE_DOS_BASED_FILE_SYSTEM
  # define FOPEN_WB "wb"
  # ifndef DIR_SEPARATOR_2
@@ -4268,10 +5902,10 @@ int setenv (const char *, const char *, int);
  
  #define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
  #define XFREE(stale) do { \
-  if (stale) { free ((void *) stale); stale = 0; } \
+  if (stale) { free (stale); stale = 0; } \
  } while (0)
  
-#if defined(LT_DEBUGWRAPPER)
+#if defined LT_DEBUGWRAPPER
  static int lt_debug = 1;
  #else
  static int lt_debug = 0;
@@ -4300,11 +5934,16 @@ void lt_dump_script (FILE *f);
  EOF
  
             cat <<EOF
-volatile const char * MAGIC_EXE = "$magic_exe";
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
+# define externally_visible volatile
+#else
+# define externally_visible __attribute__((externally_visible)) volatile
+#endif
+externally_visible const char * MAGIC_EXE = "$magic_exe";
  const char * LIB_PATH_VARNAME = "$shlibpath_var";
  EOF
  
-           if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+           if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
                func_to_host_path "$temp_rpath"
               cat <<EOF
  const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
@@ -4328,7 +5967,7 @@ const char * EXE_PATH_VALUE   = "";
  EOF
             fi
  
-           if test "$fast_install" = yes; then
+           if test yes = "$fast_install"; then
               cat <<EOF
  const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
  EOF
@@ -4357,12 +5996,12 @@ main (int argc, char *argv[])
    char *actual_cwrapper_name;
    char *target_name;
    char *lt_argv_zero;
-  intptr_t rval = 127;
+  int rval = 127;
  
    int i;
  
    program_name = (char *) xstrdup (base_name (argv[0]));
-  newargz = XMALLOC (char *, argc + 1);
+  newargz = XMALLOC (char *, (size_t) argc + 1);
  
    /* very simple arg parsing; don't want to rely on getopt
     * also, copy all non cwrapper options to newargz, except
@@ -4371,10 +6010,10 @@ main (int argc, char *argv[])
    newargc=0;
    for (i = 1; i < argc; i++)
      {
-      if (strcmp (argv[i], dumpscript_opt) == 0)
+      if (STREQ (argv[i], dumpscript_opt))
         {
  EOF
-           case "$host" in
+           case $host in
               *mingw* | *cygwin* )
                 # make stdout use "unix" line endings
                 echo "          setmode(1,_O_BINARY);"
@@ -4385,16 +6024,16 @@ EOF
           lt_dump_script (stdout);
           return 0;
         }
-      if (strcmp (argv[i], debug_opt) == 0)
+      if (STREQ (argv[i], debug_opt))
         {
            lt_debug = 1;
            continue;
         }
-      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+      if (STREQ (argv[i], ltwrapper_option_prefix))
          {
            /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
               namespace, but it is not one of the ones we know about and
-             have already dealt with, above (including dump-script), then
+             have already dealt with, above (inluding dump-script), then
               report an error. Otherwise, targets might begin to believe
               they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
               namespace. The first time any user complains about this, we'll
@@ -4413,7 +6052,7 @@ EOF
  EOF
             cat <<EOF
    /* The GNU banner must be the first non-error debug message */
-  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
  EOF
             cat <<"EOF"
    lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
@@ -4524,7 +6163,7 @@ EOF
                 cat <<"EOF"
    /* execv doesn't actually work on mingw as expected on unix */
    newargz = prepare_spawn (newargz);
-  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
    if (rval == -1)
      {
        /* failed to start process */
@@ -4569,7 +6208,7 @@ base_name (const char *name)
  {
    const char *base;
  
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
    /* Skip over the disk name in MSDOS pathnames. */
    if (isalpha ((unsigned char) name[0]) && name[1] == ':')
      name += 2;
@@ -4628,7 +6267,7 @@ find_executable (const char *wrapper)
    const char *p_next;
    /* static buffer for getcwd */
    char tmp[LT_PATHMAX + 1];
-  int tmp_len;
+  size_t tmp_len;
    char *concat_name;
  
    lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
@@ -4638,7 +6277,7 @@ find_executable (const char *wrapper)
      return NULL;
  
    /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
    if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
      {
        concat_name = xstrdup (wrapper);
@@ -4656,7 +6295,7 @@ find_executable (const char *wrapper)
             return concat_name;
           XFREE (concat_name);
         }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
      }
  #endif
  
@@ -4679,7 +6318,7 @@ find_executable (const char *wrapper)
               for (q = p; *q; q++)
                 if (IS_PATH_SEPARATOR (*q))
                   break;
-             p_len = q - p;
+             p_len = (size_t) (q - p);
               p_next = (*q == '\0' ? q : q + 1);
               if (p_len == 0)
                 {
@@ -4798,7 +6437,7 @@ strendzap (char *str, const char *pat)
    if (patlen <= len)
      {
        str += len - patlen;
-      if (strcmp (str, pat) == 0)
+      if (STREQ (str, pat))
         *str = '\0';
      }
    return str;
@@ -4863,7 +6502,7 @@ lt_setenv (const char *name, const char *value)
      char *str = xstrdup (value);
      setenv (name, str, 1);
  #else
-    int len = strlen (name) + 1 + strlen (value) + 1;
+    size_t len = strlen (name) + 1 + strlen (value) + 1;
      char *str = XMALLOC (char, len);
      sprintf (str, "%s=%s", name, value);
      if (putenv (str) != EXIT_SUCCESS)
@@ -4880,8 +6519,8 @@ lt_extend_str (const char *orig_value, const char *add, int to_end)
    char *new_value;
    if (orig_value && *orig_value)
      {
-      int orig_value_len = strlen (orig_value);
-      int add_len = strlen (add);
+      size_t orig_value_len = strlen (orig_value);
+      size_t add_len = strlen (add);
        new_value = XMALLOC (char, add_len + orig_value_len + 1);
        if (to_end)
          {
@@ -4912,10 +6551,10 @@ lt_update_exe_path (const char *name, const char *value)
      {
        char *new_value = lt_extend_str (getenv (name), value, 0);
        /* some systems can't cope with a ':'-terminated path #' */
-      int len = strlen (new_value);
-      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+      size_t len = strlen (new_value);
+      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
          {
-          new_value[len-1] = '\0';
+          new_value[--len] = '\0';
          }
        lt_setenv (name, new_value);
        XFREE (new_value);
@@ -5082,27 +6721,47 @@ EOF
  # True if ARG is an import lib, as indicated by $file_magic_cmd
  func_win32_import_lib_p ()
  {
-    $opt_debug
+    $debug_cmd
+
      case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
      *import*) : ;;
      *) false ;;
      esac
  }
  
+# func_suncc_cstd_abi
+# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
+# Several compiler flags select an ABI that is incompatible with the
+# Cstd library. Avoid specifying it if any are in CXXFLAGS.
+func_suncc_cstd_abi ()
+{
+    $debug_cmd
+
+    case " $compile_command " in
+    *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
+      suncc_use_cstd_abi=no
+      ;;
+    *)
+      suncc_use_cstd_abi=yes
+      ;;
+    esac
+}
+
  # func_mode_link arg...
  func_mode_link ()
  {
-    $opt_debug
+    $debug_cmd
+
      case $host in
      *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
        # It is impossible to link a dll without this setting, and
        # we shouldn't force the makefile maintainer to figure out
-      # which system we are compiling for in order to pass an extra
+      # what system we are compiling for in order to pass an extra
        # flag for every libtool invocation.
        # allow_undefined=no
  
        # FIXME: Unfortunately, there are problems with the above when trying
-      # to make a dll which has undefined symbols, in which case not
+      # to make a dll that has undefined symbols, in which case not
        # even a static library is built.  For now, we need to specify
        # -no-undefined on the libtool link line when we can be certain
        # that all symbols are satisfied, otherwise we get a static library.
@@ -5146,10 +6805,11 @@ func_mode_link ()
      module=no
      no_install=no
      objs=
+    os2dllname=
      non_pic_objects=
      precious_files_regex=
      prefer_static_libs=no
-    preload=no
+    preload=false
      prev=
      prevarg=
      release=
@@ -5161,7 +6821,7 @@ func_mode_link ()
      vinfo=
      vinfo_number=no
      weak_libs=
-    single_module="${wl}-single_module"
+    single_module=$wl-single_module
      func_infer_tag $base_compile
  
      # We need to know -static, to get the right output filenames.
@@ -5169,15 +6829,15 @@ func_mode_link ()
      do
        case $arg in
        -shared)
-       test "$build_libtool_libs" != yes && \
-         func_fatal_configuration "can not build a shared library"
+       test yes != "$build_libtool_libs" \
+         && func_fatal_configuration "cannot build a shared library"
         build_old_libs=no
         break
         ;;
        -all-static | -static | -static-libtool-libs)
         case $arg in
         -all-static)
-         if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+         if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
             func_warning "complete static linking is impossible in this configuration"
           fi
           if test -n "$link_static_flag"; then
@@ -5210,11 +6870,11 @@ func_mode_link ()
  
      # Go through the arguments, transforming them on the way.
      while test "$#" -gt 0; do
-      arg="$1"
+      arg=$1
        shift
-      func_quote_for_eval "$arg"
-      qarg=$func_quote_for_eval_unquoted_result
-      func_append libtool_args " $func_quote_for_eval_result"
+      func_quote_arg pretty,unquoted "$arg"
+      qarg=$func_quote_arg_unquoted_result
+      func_append libtool_args " $func_quote_arg_result"
  
        # If the previous option needs an argument, assign it.
        if test -n "$prev"; then
@@ -5227,21 +6887,21 @@ func_mode_link ()
  
         case $prev in
         bindir)
-         bindir="$arg"
+         bindir=$arg
           prev=
           continue
           ;;
         dlfiles|dlprefiles)
-         if test "$preload" = no; then
+         $preload || {
             # Add the symbol object into the linking commands.
             func_append compile_command " @SYMFILE@"
             func_append finalize_command " @SYMFILE@"
-           preload=yes
-         fi
+           preload=:
+         }
           case $arg in
           *.la | *.lo) ;;  # We handle these cases below.
           force)
-           if test "$dlself" = no; then
+           if test no = "$dlself"; then
               dlself=needless
               export_dynamic=yes
             fi
@@ -5249,9 +6909,9 @@ func_mode_link ()
             continue
             ;;
           self)
-           if test "$prev" = dlprefiles; then
+           if test dlprefiles = "$prev"; then
               dlself=yes
-           elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+           elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
               dlself=yes
             else
               dlself=needless
@@ -5261,7 +6921,7 @@ func_mode_link ()
             continue
             ;;
           *)
-           if test "$prev" = dlfiles; then
+           if test dlfiles = "$prev"; then
               func_append dlfiles " $arg"
             else
               func_append dlprefiles " $arg"
@@ -5272,14 +6932,14 @@ func_mode_link ()
           esac
           ;;
         expsyms)
-         export_symbols="$arg"
+         export_symbols=$arg
           test -f "$arg" \
-           || func_fatal_error "symbol file \`$arg' does not exist"
+           || func_fatal_error "symbol file '$arg' does not exist"
           prev=
           continue
           ;;
         expsyms_regex)
-         export_symbols_regex="$arg"
+         export_symbols_regex=$arg
           prev=
           continue
           ;;
@@ -5297,7 +6957,13 @@ func_mode_link ()
           continue
           ;;
         inst_prefix)
-         inst_prefix_dir="$arg"
+         inst_prefix_dir=$arg
+         prev=
+         continue
+         ;;
+       mllvm)
+         # Clang does not use LLVM to link, so we can simply discard any
+         # '-mllvm $arg' options when doing the link step.
           prev=
           continue
           ;;
@@ -5321,21 +6987,21 @@ func_mode_link ()
  
                 if test -z "$pic_object" ||
                    test -z "$non_pic_object" ||
-                  test "$pic_object" = none &&
-                  test "$non_pic_object" = none; then
-                 func_fatal_error "cannot find name of object for \`$arg'"
+                  test none = "$pic_object" &&
+                  test none = "$non_pic_object"; then
+                 func_fatal_error "cannot find name of object for '$arg'"
                 fi
  
                 # Extract subdirectory from the argument.
                 func_dirname "$arg" "/" ""
-               xdir="$func_dirname_result"
+               xdir=$func_dirname_result
  
-               if test "$pic_object" != none; then
+               if test none != "$pic_object"; then
                   # Prepend the subdirectory the object is found in.
-                 pic_object="$xdir$pic_object"
+                 pic_object=$xdir$pic_object
  
-                 if test "$prev" = dlfiles; then
-                   if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+                 if test dlfiles = "$prev"; then
+                   if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
                       func_append dlfiles " $pic_object"
                       prev=
                       continue
@@ -5346,7 +7012,7 @@ func_mode_link ()
                   fi
  
                   # CHECK ME:  I think I busted this.  -Ossama
-                 if test "$prev" = dlprefiles; then
+                 if test dlprefiles = "$prev"; then
                     # Preload the old-style object.
                     func_append dlprefiles " $pic_object"
                     prev=
@@ -5354,23 +7020,23 @@ func_mode_link ()
  
                   # A PIC object.
                   func_append libobjs " $pic_object"
-                 arg="$pic_object"
+                 arg=$pic_object
                 fi
  
                 # Non-PIC object.
-               if test "$non_pic_object" != none; then
+               if test none != "$non_pic_object"; then
                   # Prepend the subdirectory the object is found in.
-                 non_pic_object="$xdir$non_pic_object"
+                 non_pic_object=$xdir$non_pic_object
  
                   # A standard non-PIC object
                   func_append non_pic_objects " $non_pic_object"
-                 if test -z "$pic_object" || test "$pic_object" = none ; then
-                   arg="$non_pic_object"
+                 if test -z "$pic_object" || test none = "$pic_object"; then
+                   arg=$non_pic_object
                   fi
                 else
                   # If the PIC object exists, use it instead.
                   # $xdir was prepended to $pic_object above.
-                 non_pic_object="$pic_object"
+                 non_pic_object=$pic_object
                   func_append non_pic_objects " $non_pic_object"
                 fi
               else
@@ -5378,7 +7044,7 @@ func_mode_link ()
                 if $opt_dry_run; then
                   # Extract subdirectory from the argument.
                   func_dirname "$arg" "/" ""
-                 xdir="$func_dirname_result"
+                 xdir=$func_dirname_result
  
                   func_lo2o "$arg"
                   pic_object=$xdir$objdir/$func_lo2o_result
@@ -5386,24 +7052,29 @@ func_mode_link ()
                   func_append libobjs " $pic_object"
                   func_append non_pic_objects " $non_pic_object"
                 else
-                 func_fatal_error "\`$arg' is not a valid libtool object"
+                 func_fatal_error "'$arg' is not a valid libtool object"
                 fi
               fi
             done
           else
-           func_fatal_error "link input file \`$arg' does not exist"
+           func_fatal_error "link input file '$arg' does not exist"
           fi
           arg=$save_arg
           prev=
           continue
           ;;
+       os2dllname)
+         os2dllname=$arg
+         prev=
+         continue
+         ;;
         precious_regex)
-         precious_files_regex="$arg"
+         precious_files_regex=$arg
           prev=
           continue
           ;;
         release)
-         release="-$arg"
+         release=-$arg
           prev=
           continue
           ;;
@@ -5415,7 +7086,7 @@ func_mode_link ()
             func_fatal_error "only absolute run-paths are allowed"
             ;;
           esac
-         if test "$prev" = rpath; then
+         if test rpath = "$prev"; then
             case "$rpath " in
             *" $arg "*) ;;
             *) func_append rpath " $arg" ;;
@@ -5430,7 +7101,7 @@ func_mode_link ()
           continue
           ;;
         shrext)
-         shrext_cmds="$arg"
+         shrext_cmds=$arg
           prev=
           continue
           ;;
@@ -5439,6 +7110,13 @@ func_mode_link ()
           prev=
           continue
           ;;
+       xassembler)
+         func_append compiler_flags " -Xassembler $qarg"
+         prev=
+         func_append compile_command " -Xassembler $qarg"
+         func_append finalize_command " -Xassembler $qarg"
+         continue
+         ;;
         xcclinker)
           func_append linker_flags " $qarg"
           func_append compiler_flags " $qarg"
@@ -5470,7 +7148,7 @@ func_mode_link ()
         esac
        fi # test -n "$prev"
  
-      prevarg="$arg"
+      prevarg=$arg
  
        case $arg in
        -all-static)
@@ -5484,7 +7162,7 @@ func_mode_link ()
  
        -allow-undefined)
         # FIXME: remove this flag sometime in the future.
-       func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+       func_fatal_error "'-allow-undefined' must not be used because it is the default"
         ;;
  
        -avoid-version)
@@ -5516,7 +7194,7 @@ func_mode_link ()
         if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
           func_fatal_error "more than one -exported-symbols argument is not allowed"
         fi
-       if test "X$arg" = "X-export-symbols"; then
+       if test X-export-symbols = "X$arg"; then
           prev=expsyms
         else
           prev=expsyms_regex
@@ -5550,9 +7228,9 @@ func_mode_link ()
         func_stripname "-L" '' "$arg"
         if test -z "$func_stripname_result"; then
           if test "$#" -gt 0; then
-           func_fatal_error "require no space between \`-L' and \`$1'"
+           func_fatal_error "require no space between '-L' and '$1'"
           else
-           func_fatal_error "need path for \`-L' option"
+           func_fatal_error "need path for '-L' option"
           fi
         fi
         func_resolve_sysroot "$func_stripname_result"
@@ -5563,8 +7241,8 @@ func_mode_link ()
         *)
           absdir=`cd "$dir" && pwd`
           test -z "$absdir" && \
-           func_fatal_error "cannot determine absolute directory name of \`$dir'"
-         dir="$absdir"
+           func_fatal_error "cannot determine absolute directory name of '$dir'"
+         dir=$absdir
           ;;
         esac
         case "$deplibs " in
@@ -5599,7 +7277,7 @@ func_mode_link ()
         ;;
  
        -l*)
-       if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+       if test X-lc = "X$arg" || test X-lm = "X$arg"; then
           case $host in
           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
             # These systems don't actually have a C or math library (as such)
@@ -5607,11 +7285,11 @@ func_mode_link ()
             ;;
           *-*-os2*)
             # These systems don't actually have a C library (as such)
-           test "X$arg" = "X-lc" && continue
+           test X-lc = "X$arg" && continue
             ;;
-         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
             # Do not include libc due to us having libc/libc_r.
-           test "X$arg" = "X-lc" && continue
+           test X-lc = "X$arg" && continue
             ;;
           *-*-rhapsody* | *-*-darwin1.[012])
             # Rhapsody C and math libraries are in the System framework
@@ -5620,16 +7298,16 @@ func_mode_link ()
             ;;
           *-*-sco3.2v5* | *-*-sco5v6*)
             # Causes problems with __ctype
-           test "X$arg" = "X-lc" && continue
+           test X-lc = "X$arg" && continue
             ;;
           *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
             # Compiler inserts libc in the correct place for threads to work
-           test "X$arg" = "X-lc" && continue
+           test X-lc = "X$arg" && continue
             ;;
           esac
-       elif test "X$arg" = "X-lc_r"; then
+       elif test X-lc_r = "X$arg"; then
          case $host in
-        *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+        *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
            # Do not include libc_r directly, use -pthread flag.
            continue
            ;;
@@ -5639,6 +7317,11 @@ func_mode_link ()
         continue
         ;;
  
+      -mllvm)
+       prev=mllvm
+       continue
+       ;;
+
        -module)
         module=yes
         continue
@@ -5654,8 +7337,20 @@ func_mode_link ()
         prev=xcompiler
         continue
         ;;
-
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+     # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199.
+     -pthread)
+       case $host in
+         *solaris2*) ;;
+         *)
+           case "$new_inherited_linker_flags " in
+               *" $arg "*) ;;
+               * ) func_append new_inherited_linker_flags " $arg" ;;
+           esac
+         ;;
+       esac
+       continue
+       ;;
+      -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \
        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
         func_append compiler_flags " $arg"
         func_append compile_command " $arg"
@@ -5668,7 +7363,7 @@ func_mode_link ()
         ;;
  
        -multi_module)
-       single_module="${wl}-multi_module"
+       single_module=$wl-multi_module
         continue
         ;;
  
@@ -5682,8 +7377,8 @@ func_mode_link ()
         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
           # The PATH hackery in wrapper scripts is required on Windows
           # and Darwin in order for the loader to find any dlls it needs.
-         func_warning "\`-no-install' is ignored for $host"
-         func_warning "assuming \`-no-fast-install' instead"
+         func_warning "'-no-install' is ignored for $host"
+         func_warning "assuming '-no-fast-install' instead"
           fast_install=no
           ;;
         *) no_install=yes ;;
@@ -5701,6 +7396,11 @@ func_mode_link ()
         continue
         ;;
  
+      -os2dllname)
+       prev=os2dllname
+       continue
+       ;;
+
        -o) prev=output ;;
  
        -precious-files-regex)
@@ -5788,14 +7488,14 @@ func_mode_link ()
         func_stripname '-Wc,' '' "$arg"
         args=$func_stripname_result
         arg=
-       save_ifs="$IFS"; IFS=','
+       save_ifs=$IFS; IFS=,
         for flag in $args; do
-         IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-         func_append arg " $func_quote_for_eval_result"
-         func_append compiler_flags " $func_quote_for_eval_result"
+         IFS=$save_ifs
+          func_quote_arg pretty "$flag"
+         func_append arg " $func_quote_arg_result"
+         func_append compiler_flags " $func_quote_arg_result"
         done
-       IFS="$save_ifs"
+       IFS=$save_ifs
         func_stripname ' ' '' "$arg"
         arg=$func_stripname_result
         ;;
@@ -5804,19 +7504,24 @@ func_mode_link ()
         func_stripname '-Wl,' '' "$arg"
         args=$func_stripname_result
         arg=
-       save_ifs="$IFS"; IFS=','
+       save_ifs=$IFS; IFS=,
         for flag in $args; do
-         IFS="$save_ifs"
-          func_quote_for_eval "$flag"
-         func_append arg " $wl$func_quote_for_eval_result"
-         func_append compiler_flags " $wl$func_quote_for_eval_result"
-         func_append linker_flags " $func_quote_for_eval_result"
+         IFS=$save_ifs
+          func_quote_arg pretty "$flag"
+         func_append arg " $wl$func_quote_arg_result"
+         func_append compiler_flags " $wl$func_quote_arg_result"
+         func_append linker_flags " $func_quote_arg_result"
         done
-       IFS="$save_ifs"
+       IFS=$save_ifs
         func_stripname ' ' '' "$arg"
         arg=$func_stripname_result
         ;;
  
+      -Xassembler)
+        prev=xassembler
+        continue
+        ;;
+
        -Xcompiler)
         prev=xcompiler
         continue
@@ -5834,8 +7539,8 @@ func_mode_link ()
  
        # -msg_* for osf cc
        -msg_*)
-       func_quote_for_eval "$arg"
-       arg="$func_quote_for_eval_result"
+       func_quote_arg pretty "$arg"
+       arg=$func_quote_arg_result
         ;;
  
        # Flags to be passed through unchanged, with rationale:
@@ -5847,26 +7552,53 @@ func_mode_link ()
        # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
        # -F/path              path to uninstalled frameworks, gcc on darwin
        # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # -fstack-protector*   stack protector flags for GCC
        # @file                GCC response files
        # -tp=*                Portland pgcc target processor selection
        # --sysroot=*          for sysroot support
-      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      # -specs=*             GCC specs files
+      # -stdlib=*            select c++ std lib with clang
+      # -fsanitize=*         Clang/GCC memory and address sanitizer
+      # -fuse-ld=*           Linker select flags for GCC
+      # -static-*            direct GCC to link specific libraries statically
+      # -fcilkplus           Cilk Plus language extension features for C/C++
+      # -Wa,*                Pass flags directly to the assembler
        -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
        -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-      -O*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-fgnu-tm| \
-      -shared-libgcc|-static-libgcc|-static-libgfortran|-static-libstdc++)
-        func_quote_for_eval "$arg"
-       arg="$func_quote_for_eval_result"
+      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+      -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus|-Wa,*)
+        func_quote_arg pretty "$arg"
+       arg=$func_quote_arg_result
          func_append compile_command " $arg"
          func_append finalize_command " $arg"
          func_append compiler_flags " $arg"
          continue
          ;;
  
+      -Z*)
+        if test os2 = "`expr $host : '.*\(os2\)'`"; then
+          # OS/2 uses -Zxxx to specify OS/2-specific options
+         compiler_flags="$compiler_flags $arg"
+         func_append compile_command " $arg"
+         func_append finalize_command " $arg"
+         case $arg in
+         -Zlinker | -Zstack)
+           prev=xcompiler
+           ;;
+         esac
+         continue
+        else
+         # Otherwise treat like 'Some other compiler flag' below
+         func_quote_arg pretty "$arg"
+         arg=$func_quote_arg_result
+        fi
+       ;;
+
        # Some other compiler flag.
        -* | +*)
-        func_quote_for_eval "$arg"
-       arg="$func_quote_for_eval_result"
+        func_quote_arg pretty "$arg"
+       arg=$func_quote_arg_result
         ;;
  
        *.$objext)
@@ -5887,21 +7619,21 @@ func_mode_link ()
  
           if test -z "$pic_object" ||
              test -z "$non_pic_object" ||
-            test "$pic_object" = none &&
-            test "$non_pic_object" = none; then
-           func_fatal_error "cannot find name of object for \`$arg'"
+            test none = "$pic_object" &&
+            test none = "$non_pic_object"; then
+           func_fatal_error "cannot find name of object for '$arg'"
           fi
  
           # Extract subdirectory from the argument.
           func_dirname "$arg" "/" ""
-         xdir="$func_dirname_result"
+         xdir=$func_dirname_result
  
-         if test "$pic_object" != none; then
+         test none = "$pic_object" || {
             # Prepend the subdirectory the object is found in.
-           pic_object="$xdir$pic_object"
+           pic_object=$xdir$pic_object
  
-           if test "$prev" = dlfiles; then
-             if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+           if test dlfiles = "$prev"; then
+             if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
                 func_append dlfiles " $pic_object"
                 prev=
                 continue
@@ -5912,7 +7644,7 @@ func_mode_link ()
             fi
  
             # CHECK ME:  I think I busted this.  -Ossama
-           if test "$prev" = dlprefiles; then
+           if test dlprefiles = "$prev"; then
               # Preload the old-style object.
               func_append dlprefiles " $pic_object"
               prev=
@@ -5920,23 +7652,23 @@ func_mode_link ()
  
             # A PIC object.
             func_append libobjs " $pic_object"
-           arg="$pic_object"
-         fi
+           arg=$pic_object
+         }
  
           # Non-PIC object.
-         if test "$non_pic_object" != none; then
+         if test none != "$non_pic_object"; then
             # Prepend the subdirectory the object is found in.
-           non_pic_object="$xdir$non_pic_object"
+           non_pic_object=$xdir$non_pic_object
  
             # A standard non-PIC object
             func_append non_pic_objects " $non_pic_object"
-           if test -z "$pic_object" || test "$pic_object" = none ; then
-             arg="$non_pic_object"
+           if test -z "$pic_object" || test none = "$pic_object"; then
+             arg=$non_pic_object
             fi
           else
             # If the PIC object exists, use it instead.
             # $xdir was prepended to $pic_object above.
-           non_pic_object="$pic_object"
+           non_pic_object=$pic_object
             func_append non_pic_objects " $non_pic_object"
           fi
         else
@@ -5944,7 +7676,7 @@ func_mode_link ()
           if $opt_dry_run; then
             # Extract subdirectory from the argument.
             func_dirname "$arg" "/" ""
-           xdir="$func_dirname_result"
+           xdir=$func_dirname_result
  
             func_lo2o "$arg"
             pic_object=$xdir$objdir/$func_lo2o_result
@@ -5952,7 +7684,7 @@ func_mode_link ()
             func_append libobjs " $pic_object"
             func_append non_pic_objects " $non_pic_object"
           else
-           func_fatal_error "\`$arg' is not a valid libtool object"
+           func_fatal_error "'$arg' is not a valid libtool object"
           fi
         fi
         ;;
@@ -5968,11 +7700,11 @@ func_mode_link ()
         # A libtool-controlled library.
  
         func_resolve_sysroot "$arg"
-       if test "$prev" = dlfiles; then
+       if test dlfiles = "$prev"; then
           # This library was specified with -dlopen.
           func_append dlfiles " $func_resolve_sysroot_result"
           prev=
-       elif test "$prev" = dlprefiles; then
+       elif test dlprefiles = "$prev"; then
           # The library was specified with -dlpreopen.
           func_append dlprefiles " $func_resolve_sysroot_result"
           prev=
@@ -5986,8 +7718,8 @@ func_mode_link ()
        *)
         # Unknown arguments in both finalize_command and compile_command need
         # to be aesthetically quoted because they are evaled later.
-       func_quote_for_eval "$arg"
-       arg="$func_quote_for_eval_result"
+       func_quote_arg pretty "$arg"
+       arg=$func_quote_arg_result
         ;;
        esac # arg
  
@@ -5999,9 +7731,9 @@ func_mode_link ()
      done # argument parsing loop
  
      test -n "$prev" && \
-      func_fatal_help "the \`$prevarg' option requires an argument"
+      func_fatal_help "the '$prevarg' option requires an argument"
  
-    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
        eval arg=\"$export_dynamic_flag_spec\"
        func_append compile_command " $arg"
        func_append finalize_command " $arg"
@@ -6010,20 +7742,23 @@ func_mode_link ()
      oldlibs=
      # calculate the name of the file, without its directory
      func_basename "$output"
-    outputname="$func_basename_result"
-    libobjs_save="$libobjs"
+    outputname=$func_basename_result
+    libobjs_save=$libobjs
  
      if test -n "$shlibpath_var"; then
        # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
      else
        shlib_search_path=
      fi
      eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
      eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
  
+    # Definition is injected by LT_CONFIG during libtool generation.
+    func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
+
      func_dirname "$output" "/" ""
-    output_objdir="$func_dirname_result$objdir"
+    output_objdir=$func_dirname_result$objdir
      func_to_tool_file "$output_objdir/"
      tool_output_objdir=$func_to_tool_file_result
      # Create the object directory.
@@ -6046,7 +7781,7 @@ func_mode_link ()
      # Find all interdependent deplibs by searching for libraries
      # that are linked more than once (e.g. -la -lb -la)
      for deplib in $deplibs; do
-      if $opt_preserve_dup_deps ; then
+      if $opt_preserve_dup_deps; then
         case "$libs " in
         *" $deplib "*) func_append specialdeplibs " $deplib" ;;
         esac
@@ -6054,7 +7789,7 @@ func_mode_link ()
        func_append libs " $deplib"
      done
  
-    if test "$linkmode" = lib; then
+    if test lib = "$linkmode"; then
        libs="$predeps $libs $compiler_lib_search_path $postdeps"
  
        # Compute libraries that are listed more than once in $predeps
@@ -6086,7 +7821,7 @@ func_mode_link ()
           case $file in
           *.la) ;;
           *)
-           func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+           func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
             ;;
           esac
         done
@@ -6094,7 +7829,7 @@ func_mode_link ()
      prog)
         compile_deplibs=
         finalize_deplibs=
-       alldeplibs=no
+       alldeplibs=false
         newdlfiles=
         newdlprefiles=
         passes="conv scan dlopen dlpreopen link"
@@ -6106,29 +7841,32 @@ func_mode_link ()
      for pass in $passes; do
        # The preopen pass in lib mode reverses $deplibs; put it back here
        # so that -L comes before libs that need it for instance...
-      if test "$linkmode,$pass" = "lib,link"; then
+      if test lib,link = "$linkmode,$pass"; then
         ## FIXME: Find the place where the list is rebuilt in the wrong
         ##        order, and fix it there properly
          tmp_deplibs=
         for deplib in $deplibs; do
           tmp_deplibs="$deplib $tmp_deplibs"
         done
-       deplibs="$tmp_deplibs"
+       deplibs=$tmp_deplibs
        fi
  
-      if test "$linkmode,$pass" = "lib,link" ||
-        test "$linkmode,$pass" = "prog,scan"; then
-       libs="$deplibs"
+      if test lib,link = "$linkmode,$pass" ||
+        test prog,scan = "$linkmode,$pass"; then
+       libs=$deplibs
         deplibs=
        fi
-      if test "$linkmode" = prog; then
+      if test prog = "$linkmode"; then
         case $pass in
-       dlopen) libs="$dlfiles" ;;
-       dlpreopen) libs="$dlprefiles" ;;
-       link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+       dlopen) libs=$dlfiles ;;
+       dlpreopen) libs=$dlprefiles ;;
+       link)
+         libs="$deplibs %DEPLIBS%"
+         test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+         ;;
         esac
        fi
-      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+      if test lib,dlpreopen = "$linkmode,$pass"; then
         # Collect and forward deplibs of preopened libtool libs
         for lib in $dlprefiles; do
           # Ignore non-libtool-libs
@@ -6149,26 +7887,26 @@ func_mode_link ()
             esac
           done
         done
-       libs="$dlprefiles"
+       libs=$dlprefiles
        fi
-      if test "$pass" = dlopen; then
+      if test dlopen = "$pass"; then
         # Collect dlpreopened libraries
-       save_deplibs="$deplibs"
+       save_deplibs=$deplibs
         deplibs=
        fi
  
        for deplib in $libs; do
         lib=
-       found=no
+       found=false
         case $deplib in
         -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
          |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-         if test "$linkmode,$pass" = "prog,link"; then
+         if test prog,link = "$linkmode,$pass"; then
             compile_deplibs="$deplib $compile_deplibs"
             finalize_deplibs="$deplib $finalize_deplibs"
           else
             func_append compiler_flags " $deplib"
-           if test "$linkmode" = lib ; then
+           if test lib = "$linkmode"; then
                 case "$new_inherited_linker_flags " in
                     *" $deplib "*) ;;
                     * ) func_append new_inherited_linker_flags " $deplib" ;;
@@ -6178,13 +7916,13 @@ func_mode_link ()
           continue
           ;;
         -l*)
-         if test "$linkmode" != lib && test "$linkmode" != prog; then
-           func_warning "\`-l' is ignored for archives/objects"
+         if test lib != "$linkmode" && test prog != "$linkmode"; then
+           func_warning "'-l' is ignored for archives/objects"
             continue
           fi
           func_stripname '-l' '' "$deplib"
           name=$func_stripname_result
-         if test "$linkmode" = lib; then
+         if test lib = "$linkmode"; then
             searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
           else
             searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
@@ -6192,31 +7930,22 @@ func_mode_link ()
           for searchdir in $searchdirs; do
             for search_ext in .la $std_shrext .so .a; do
               # Search the libtool library
-             lib="$searchdir/lib${name}${search_ext}"
+             lib=$searchdir/lib$name$search_ext
               if test -f "$lib"; then
-               if test "$search_ext" = ".la"; then
-                 found=yes
+               if test .la = "$search_ext"; then
+                 found=:
                 else
-                 found=no
+                 found=false
                 fi
                 break 2
               fi
             done
           done
-         if test "$found" != yes; then
-           # deplib doesn't seem to be a libtool library
-           if test "$linkmode,$pass" = "prog,link"; then
-             compile_deplibs="$deplib $compile_deplibs"
-             finalize_deplibs="$deplib $finalize_deplibs"
-           else
-             deplibs="$deplib $deplibs"
-             test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
-           fi
-           continue
-         else # deplib is a libtool library
+         if $found; then
+           # deplib is a libtool library
             # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
             # We need to do some special things here, and not later.
-           if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+           if test yes = "$allow_libtool_libs_with_static_runtimes"; then
               case " $predeps $postdeps " in
               *" $deplib "*)
                 if func_lalib_p "$lib"; then
@@ -6224,19 +7953,19 @@ func_mode_link ()
                   old_library=
                   func_source "$lib"
                   for l in $old_library $library_names; do
-                   ll="$l"
+                   ll=$l
                   done
-                 if test "X$ll" = "X$old_library" ; then # only static version available
-                   found=no
+                 if test "X$ll" = "X$old_library"; then # only static version available
+                   found=false
                     func_dirname "$lib" "" "."
-                   ladir="$func_dirname_result"
+                   ladir=$func_dirname_result
                     lib=$ladir/$old_library
-                   if test "$linkmode,$pass" = "prog,link"; then
+                   if test prog,link = "$linkmode,$pass"; then
                       compile_deplibs="$deplib $compile_deplibs"
                       finalize_deplibs="$deplib $finalize_deplibs"
                     else
                       deplibs="$deplib $deplibs"
-                     test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+                     test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
                     fi
                     continue
                   fi
@@ -6245,15 +7974,25 @@ func_mode_link ()
               *) ;;
               esac
             fi
+         else
+           # deplib doesn't seem to be a libtool library
+           if test prog,link = "$linkmode,$pass"; then
+             compile_deplibs="$deplib $compile_deplibs"
+             finalize_deplibs="$deplib $finalize_deplibs"
+           else
+             deplibs="$deplib $deplibs"
+             test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
+           fi
+           continue
           fi
           ;; # -l
         *.ltframework)
-         if test "$linkmode,$pass" = "prog,link"; then
+         if test prog,link = "$linkmode,$pass"; then
             compile_deplibs="$deplib $compile_deplibs"
             finalize_deplibs="$deplib $finalize_deplibs"
           else
             deplibs="$deplib $deplibs"
-           if test "$linkmode" = lib ; then
+           if test lib = "$linkmode"; then
                 case "$new_inherited_linker_flags " in
                     *" $deplib "*) ;;
                     * ) func_append new_inherited_linker_flags " $deplib" ;;
@@ -6266,18 +8005,18 @@ func_mode_link ()
           case $linkmode in
           lib)
             deplibs="$deplib $deplibs"
-           test "$pass" = conv && continue
+           test conv = "$pass" && continue
             newdependency_libs="$deplib $newdependency_libs"
             func_stripname '-L' '' "$deplib"
             func_resolve_sysroot "$func_stripname_result"
             func_append newlib_search_path " $func_resolve_sysroot_result"
             ;;
           prog)
-           if test "$pass" = conv; then
+           if test conv = "$pass"; then
               deplibs="$deplib $deplibs"
               continue
             fi
-           if test "$pass" = scan; then
+           if test scan = "$pass"; then
               deplibs="$deplib $deplibs"
             else
               compile_deplibs="$deplib $compile_deplibs"
@@ -6288,13 +8027,13 @@ func_mode_link ()
             func_append newlib_search_path " $func_resolve_sysroot_result"
             ;;
           *)
-           func_warning "\`-L' is ignored for archives/objects"
+           func_warning "'-L' is ignored for archives/objects"
             ;;
           esac # linkmode
           continue
           ;; # -L
         -R*)
-         if test "$pass" = link; then
+         if test link = "$pass"; then
             func_stripname '-R' '' "$deplib"
             func_resolve_sysroot "$func_stripname_result"
             dir=$func_resolve_sysroot_result
@@ -6312,7 +8051,7 @@ func_mode_link ()
           lib=$func_resolve_sysroot_result
           ;;
         *.$libext)
-         if test "$pass" = conv; then
+         if test conv = "$pass"; then
             deplibs="$deplib $deplibs"
             continue
           fi
@@ -6323,21 +8062,26 @@ func_mode_link ()
             case " $dlpreconveniencelibs " in
             *" $deplib "*) ;;
             *)
-             valid_a_lib=no
+             valid_a_lib=false
               case $deplibs_check_method in
                 match_pattern*)
                   set dummy $deplibs_check_method; shift
                   match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
                   if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
                     | $EGREP "$match_pattern_regex" > /dev/null; then
-                   valid_a_lib=yes
+                   valid_a_lib=:
                   fi
                 ;;
                 pass_all)
-                 valid_a_lib=yes
+                 valid_a_lib=:
                 ;;
               esac
-             if test "$valid_a_lib" != yes; then
+             if $valid_a_lib; then
+               echo
+               $ECHO "*** Warning: Linking the shared library $output against the"
+               $ECHO "*** static library $deplib is not portable!"
+               deplibs="$deplib $deplibs"
+             else
                 echo
                 $ECHO "*** Warning: Trying to link with static lib archive $deplib."
                 echo "*** I have the capability to make that library automatically link in when"
@@ -6345,18 +8089,13 @@ func_mode_link ()
                 echo "*** shared version of the library, which you do not appear to have"
                 echo "*** because the file extensions .$libext of this argument makes me believe"
                 echo "*** that it is just a static archive that I should not use here."
-             else
-               echo
-               $ECHO "*** Warning: Linking the shared library $output against the"
-               $ECHO "*** static library $deplib is not portable!"
-               deplibs="$deplib $deplibs"
               fi
               ;;
             esac
             continue
             ;;
           prog)
-           if test "$pass" != link; then
+           if test link != "$pass"; then
               deplibs="$deplib $deplibs"
             else
               compile_deplibs="$deplib $compile_deplibs"
@@ -6367,10 +8106,10 @@ func_mode_link ()
           esac # linkmode
           ;; # *.$libext
         *.lo | *.$objext)
-         if test "$pass" = conv; then
+         if test conv = "$pass"; then
             deplibs="$deplib $deplibs"
-         elif test "$linkmode" = prog; then
-           if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+         elif test prog = "$linkmode"; then
+           if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
               # If there is no dlopen support or we're linking statically,
               # we need to preload.
               func_append newdlprefiles " $deplib"
@@ -6383,22 +8122,20 @@ func_mode_link ()
           continue
           ;;
         %DEPLIBS%)
-         alldeplibs=yes
+         alldeplibs=:
           continue
           ;;
         esac # case $deplib
  
-       if test "$found" = yes || test -f "$lib"; then :
-       else
-         func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
-       fi
+       $found || test -f "$lib" \
+         || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
  
         # Check to see that this really is a libtool archive.
         func_lalib_unsafe_p "$lib" \
-         || func_fatal_error "\`$lib' is not a valid libtool archive"
+         || func_fatal_error "'$lib' is not a valid libtool archive"
  
         func_dirname "$lib" "" "."
-       ladir="$func_dirname_result"
+       ladir=$func_dirname_result
  
         dlname=
         dlopen=
@@ -6428,36 +8165,36 @@ func_mode_link ()
           done
         fi
         dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-       if test "$linkmode,$pass" = "lib,link" ||
-          test "$linkmode,$pass" = "prog,scan" ||
-          { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+       if test lib,link = "$linkmode,$pass" ||
+          test prog,scan = "$linkmode,$pass" ||
+          { test prog != "$linkmode" && test lib != "$linkmode"; }; then
           test -n "$dlopen" && func_append dlfiles " $dlopen"
           test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
         fi
  
-       if test "$pass" = conv; then
+       if test conv = "$pass"; then
           # Only check for convenience libraries
           deplibs="$lib $deplibs"
           if test -z "$libdir"; then
             if test -z "$old_library"; then
-             func_fatal_error "cannot find name of link library for \`$lib'"
+             func_fatal_error "cannot find name of link library for '$lib'"
             fi
             # It is a libtool convenience library, so add in its objects.
             func_append convenience " $ladir/$objdir/$old_library"
             func_append old_convenience " $ladir/$objdir/$old_library"
-         elif test "$linkmode" != prog && test "$linkmode" != lib; then
-           func_fatal_error "\`$lib' is not a convenience library"
+           tmp_libs=
+           for deplib in $dependency_libs; do
+             deplibs="$deplib $deplibs"
+             if $opt_preserve_dup_deps; then
+               case "$tmp_libs " in
+               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+               esac
+             fi
+             func_append tmp_libs " $deplib"
+           done
+         elif test prog != "$linkmode" && test lib != "$linkmode"; then
+           func_fatal_error "'$lib' is not a convenience library"
           fi
-         tmp_libs=
-         for deplib in $dependency_libs; do
-           deplibs="$deplib $deplibs"
-           if $opt_preserve_dup_deps ; then
-             case "$tmp_libs " in
-             *" $deplib "*) func_append specialdeplibs " $deplib" ;;
-             esac
-           fi
-           func_append tmp_libs " $deplib"
-         done
           continue
         fi # $pass = conv
  
@@ -6465,26 +8202,26 @@ func_mode_link ()
         # Get the name of the library we link against.
         linklib=
         if test -n "$old_library" &&
-          { test "$prefer_static_libs" = yes ||
-            test "$prefer_static_libs,$installed" = "built,no"; }; then
+          { test yes = "$prefer_static_libs" ||
+            test built,no = "$prefer_static_libs,$installed"; }; then
           linklib=$old_library
         else
           for l in $old_library $library_names; do
-           linklib="$l"
+           linklib=$l
           done
         fi
         if test -z "$linklib"; then
-         func_fatal_error "cannot find name of link library for \`$lib'"
+         func_fatal_error "cannot find name of link library for '$lib'"
         fi
  
         # This library was specified with -dlopen.
-       if test "$pass" = dlopen; then
-         if test -z "$libdir"; then
-           func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
-         fi
+       if test dlopen = "$pass"; then
+         test -z "$libdir" \
+           && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
           if test -z "$dlname" ||
-            test "$dlopen_support" != yes ||
-            test "$build_libtool_libs" = no; then
+            test yes != "$dlopen_support" ||
+            test no = "$build_libtool_libs"
+         then
             # If there is no dlname, no dlopen support or we're linking
             # statically, we need to preload.  We also need to preload any
             # dependent libraries so libltdl's deplib preloader doesn't
@@ -6498,40 +8235,40 @@ func_mode_link ()
  
         # We need an absolute path.
         case $ladir in
-       [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+       [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
         *)
           abs_ladir=`cd "$ladir" && pwd`
           if test -z "$abs_ladir"; then
-           func_warning "cannot determine absolute directory name of \`$ladir'"
+           func_warning "cannot determine absolute directory name of '$ladir'"
             func_warning "passing it literally to the linker, although it might fail"
-           abs_ladir="$ladir"
+           abs_ladir=$ladir
           fi
           ;;
         esac
         func_basename "$lib"
-       laname="$func_basename_result"
+       laname=$func_basename_result
  
         # Find the relevant object directory and library name.
-       if test "X$installed" = Xyes; then
+       if test yes = "$installed"; then
           if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-           func_warning "library \`$lib' was moved."
-           dir="$ladir"
-           absdir="$abs_ladir"
-           libdir="$abs_ladir"
+           func_warning "library '$lib' was moved."
+           dir=$ladir
+           absdir=$abs_ladir
+           libdir=$abs_ladir
           else
-           dir="$lt_sysroot$libdir"
-           absdir="$lt_sysroot$libdir"
+           dir=$lt_sysroot$libdir
+           absdir=$lt_sysroot$libdir
           fi
-         test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+         test yes = "$hardcode_automatic" && avoidtemprpath=yes
         else
           if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-           dir="$ladir"
-           absdir="$abs_ladir"
+           dir=$ladir
+           absdir=$abs_ladir
             # Remove this search path later
             func_append notinst_path " $abs_ladir"
           else
-           dir="$ladir/$objdir"
-           absdir="$abs_ladir/$objdir"
+           dir=$ladir/$objdir
+           absdir=$abs_ladir/$objdir
             # Remove this search path later
             func_append notinst_path " $abs_ladir"
           fi
@@ -6540,11 +8277,11 @@ func_mode_link ()
         name=$func_stripname_result
  
         # This library was specified with -dlpreopen.
-       if test "$pass" = dlpreopen; then
-         if test -z "$libdir" && test "$linkmode" = prog; then
-           func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+       if test dlpreopen = "$pass"; then
+         if test -z "$libdir" && test prog = "$linkmode"; then
+           func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
           fi
-         case "$host" in
+         case $host in
             # special handling for platforms with PE-DLLs.
             *cygwin* | *mingw* | *cegcc* )
               # Linker will automatically link against shared library if both
@@ -6588,9 +8325,9 @@ func_mode_link ()
  
         if test -z "$libdir"; then
           # Link the convenience library
-         if test "$linkmode" = lib; then
+         if test lib = "$linkmode"; then
             deplibs="$dir/$old_library $deplibs"
-         elif test "$linkmode,$pass" = "prog,link"; then
+         elif test prog,link = "$linkmode,$pass"; then
             compile_deplibs="$dir/$old_library $compile_deplibs"
             finalize_deplibs="$dir/$old_library $finalize_deplibs"
           else
@@ -6600,14 +8337,14 @@ func_mode_link ()
         fi
  
  
-       if test "$linkmode" = prog && test "$pass" != link; then
+       if test prog = "$linkmode" && test link != "$pass"; then
           func_append newlib_search_path " $ladir"
           deplibs="$lib $deplibs"
  
-         linkalldeplibs=no
-         if test "$link_all_deplibs" != no || test -z "$library_names" ||
-            test "$build_libtool_libs" = no; then
-           linkalldeplibs=yes
+         linkalldeplibs=false
+         if test no != "$link_all_deplibs" || test -z "$library_names" ||
+            test no = "$build_libtool_libs"; then
+           linkalldeplibs=:
           fi
  
           tmp_libs=
@@ -6619,14 +8356,14 @@ func_mode_link ()
                  ;;
             esac
             # Need to link against all dependency_libs?
-           if test "$linkalldeplibs" = yes; then
+           if $linkalldeplibs; then
               deplibs="$deplib $deplibs"
             else
               # Need to hardcode shared library paths
               # or/and link against static libraries
               newdependency_libs="$deplib $newdependency_libs"
             fi
-           if $opt_preserve_dup_deps ; then
+           if $opt_preserve_dup_deps; then
               case "$tmp_libs " in
               *" $deplib "*) func_append specialdeplibs " $deplib" ;;
               esac
@@ -6636,15 +8373,15 @@ func_mode_link ()
           continue
         fi # $linkmode = prog...
  
-       if test "$linkmode,$pass" = "prog,link"; then
+       if test prog,link = "$linkmode,$pass"; then
           if test -n "$library_names" &&
-            { { test "$prefer_static_libs" = no ||
-                test "$prefer_static_libs,$installed" = "built,yes"; } ||
+            { { test no = "$prefer_static_libs" ||
+                test built,yes = "$prefer_static_libs,$installed"; } ||
                test -z "$old_library"; }; then
             # We need to hardcode the library path
-           if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+           if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
               # Make sure the rpath contains only unique directories.
-             case "$temp_rpath:" in
+             case $temp_rpath: in
               *"$absdir:"*) ;;
               *) func_append temp_rpath "$absdir:" ;;
               esac
@@ -6673,9 +8410,9 @@ func_mode_link ()
             esac
           fi # $linkmode,$pass = prog,link...
  
-         if test "$alldeplibs" = yes &&
-            { test "$deplibs_check_method" = pass_all ||
-              { test "$build_libtool_libs" = yes &&
+         if $alldeplibs &&
+            { test pass_all = "$deplibs_check_method" ||
+              { test yes = "$build_libtool_libs" &&
                  test -n "$library_names"; }; }; then
             # We only need to search for static libraries
             continue
@@ -6684,19 +8421,19 @@ func_mode_link ()
  
         link_static=no # Whether the deplib will be linked statically
         use_static_libs=$prefer_static_libs
-       if test "$use_static_libs" = built && test "$installed" = yes; then
+       if test built = "$use_static_libs" && test yes = "$installed"; then
           use_static_libs=no
         fi
         if test -n "$library_names" &&
-          { test "$use_static_libs" = no || test -z "$old_library"; }; then
+          { test no = "$use_static_libs" || test -z "$old_library"; }; then
           case $host in
-         *cygwin* | *mingw* | *cegcc*)
+         *cygwin* | *mingw* | *cegcc* | *os2*)
               # No point in relinking DLLs because paths are not encoded
               func_append notinst_deplibs " $lib"
               need_relink=no
             ;;
           *)
-           if test "$installed" = no; then
+           if test no = "$installed"; then
               func_append notinst_deplibs " $lib"
               need_relink=yes
             fi
@@ -6706,24 +8443,24 @@ func_mode_link ()
  
           # Warn about portability, can't link against -module's on some
           # systems (darwin).  Don't bleat about dlopened modules though!
-         dlopenmodule=""
+         dlopenmodule=
           for dlpremoduletest in $dlprefiles; do
             if test "X$dlpremoduletest" = "X$lib"; then
-             dlopenmodule="$dlpremoduletest"
+             dlopenmodule=$dlpremoduletest
               break
             fi
           done
-         if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+         if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
             echo
-           if test "$linkmode" = prog; then
+           if test prog = "$linkmode"; then
               $ECHO "*** Warning: Linking the executable $output against the loadable module"
             else
               $ECHO "*** Warning: Linking the shared library $output against the loadable module"
             fi
             $ECHO "*** $linklib is not portable!"
           fi
-         if test "$linkmode" = lib &&
-            test "$hardcode_into_libs" = yes; then
+         if test lib = "$linkmode" &&
+            test yes = "$hardcode_into_libs"; then
             # Hardcode the library path.
             # Skip directories that are in the system default run-time
             # search path.
@@ -6751,43 +8488,43 @@ func_mode_link ()
             # figure out the soname
             set dummy $library_names
             shift
-           realname="$1"
+           realname=$1
             shift
             libname=`eval "\\$ECHO \"$libname_spec\""`
             # use dlname if we got it. it's perfectly good, no?
             if test -n "$dlname"; then
-             soname="$dlname"
+             soname=$dlname
             elif test -n "$soname_spec"; then
               # bleh windows
               case $host in
-             *cygwin* | mingw* | *cegcc*)
+             *cygwin* | mingw* | *cegcc* | *os2*)
                 func_arith $current - $age
                 major=$func_arith_result
-               versuffix="-$major"
+               versuffix=-$major
                 ;;
               esac
               eval soname=\"$soname_spec\"
             else
-             soname="$realname"
+             soname=$realname
             fi
  
             # Make a new name for the extract_expsyms_cmds to use
-           soroot="$soname"
+           soroot=$soname
             func_basename "$soroot"
-           soname="$func_basename_result"
+           soname=$func_basename_result
             func_stripname 'lib' '.dll' "$soname"
             newlib=libimp-$func_stripname_result.a
  
             # If the library has no export list, then create one now
             if test -f "$output_objdir/$soname-def"; then :
             else
-             func_verbose "extracting exported symbol list from \`$soname'"
+             func_verbose "extracting exported symbol list from '$soname'"
               func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
             fi
  
             # Create $newlib
             if test -f "$output_objdir/$newlib"; then :; else
-             func_verbose "generating import library for \`$soname'"
+             func_verbose "generating import library for '$soname'"
               func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
             fi
             # make sure the library variables are pointing to the new library
@@ -6795,58 +8532,58 @@ func_mode_link ()
             linklib=$newlib
           fi # test -n "$old_archive_from_expsyms_cmds"
  
-         if test "$linkmode" = prog || test "$opt_mode" != relink; then
+         if test prog = "$linkmode" || test relink != "$opt_mode"; then
             add_shlibpath=
             add_dir=
             add=
             lib_linked=yes
             case $hardcode_action in
             immediate | unsupported)
-             if test "$hardcode_direct" = no; then
-               add="$dir/$linklib"
+             if test no = "$hardcode_direct"; then
+               add=$dir/$linklib
                 case $host in
-                 *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
-                 *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+                 *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
+                 *-*-sysv4*uw2*) add_dir=-L$dir ;;
                   *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
-                   *-*-unixware7*) add_dir="-L$dir" ;;
+                   *-*-unixware7*) add_dir=-L$dir ;;
                   *-*-darwin* )
-                   # if the lib is a (non-dlopened) module then we can not
+                   # if the lib is a (non-dlopened) module then we cannot
                     # link against it, someone is ignoring the earlier warnings
                     if /usr/bin/file -L $add 2> /dev/null |
-                        $GREP ": [^:]* bundle" >/dev/null ; then
+                        $GREP ": [^:]* bundle" >/dev/null; then
                       if test "X$dlopenmodule" != "X$lib"; then
                         $ECHO "*** Warning: lib $linklib is a module, not a shared library"
-                       if test -z "$old_library" ; then
+                       if test -z "$old_library"; then
                           echo
                           echo "*** And there doesn't seem to be a static archive available"
                           echo "*** The link will probably fail, sorry"
                         else
-                         add="$dir/$old_library"
+                         add=$dir/$old_library
                         fi
                       elif test -n "$old_library"; then
-                       add="$dir/$old_library"
+                       add=$dir/$old_library
                       fi
                     fi
                 esac
-             elif test "$hardcode_minus_L" = no; then
+             elif test no = "$hardcode_minus_L"; then
                 case $host in
-               *-*-sunos*) add_shlibpath="$dir" ;;
+               *-*-sunos*) add_shlibpath=$dir ;;
                 esac
-               add_dir="-L$dir"
-               add="-l$name"
-             elif test "$hardcode_shlibpath_var" = no; then
-               add_shlibpath="$dir"
-               add="-l$name"
+               add_dir=-L$dir
+               add=-l$name
+             elif test no = "$hardcode_shlibpath_var"; then
+               add_shlibpath=$dir
+               add=-l$name
               else
                 lib_linked=no
               fi
               ;;
             relink)
-             if test "$hardcode_direct" = yes &&
-                test "$hardcode_direct_absolute" = no; then
-               add="$dir/$linklib"
-             elif test "$hardcode_minus_L" = yes; then
-               add_dir="-L$absdir"
+             if test yes = "$hardcode_direct" &&
+                test no = "$hardcode_direct_absolute"; then
+               add=$dir/$linklib
+             elif test yes = "$hardcode_minus_L"; then
+               add_dir=-L$absdir
                 # Try looking first in the location we're being installed to.
                 if test -n "$inst_prefix_dir"; then
                   case $libdir in
@@ -6855,10 +8592,10 @@ func_mode_link ()
                       ;;
                   esac
                 fi
-               add="-l$name"
-             elif test "$hardcode_shlibpath_var" = yes; then
-               add_shlibpath="$dir"
-               add="-l$name"
+               add=-l$name
+             elif test yes = "$hardcode_shlibpath_var"; then
+               add_shlibpath=$dir
+               add=-l$name
               else
                 lib_linked=no
               fi
@@ -6866,7 +8603,7 @@ func_mode_link ()
             *) lib_linked=no ;;
             esac
  
-           if test "$lib_linked" != yes; then
+           if test yes != "$lib_linked"; then
               func_fatal_configuration "unsupported hardcode properties"
             fi
  
@@ -6876,15 +8613,15 @@ func_mode_link ()
               *) func_append compile_shlibpath "$add_shlibpath:" ;;
               esac
             fi
-           if test "$linkmode" = prog; then
+           if test prog = "$linkmode"; then
               test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
               test -n "$add" && compile_deplibs="$add $compile_deplibs"
             else
               test -n "$add_dir" && deplibs="$add_dir $deplibs"
               test -n "$add" && deplibs="$add $deplibs"
-             if test "$hardcode_direct" != yes &&
-                test "$hardcode_minus_L" != yes &&
-                test "$hardcode_shlibpath_var" = yes; then
+             if test yes != "$hardcode_direct" &&
+                test yes != "$hardcode_minus_L" &&
+                test yes = "$hardcode_shlibpath_var"; then
                 case :$finalize_shlibpath: in
                 *":$libdir:"*) ;;
                 *) func_append finalize_shlibpath "$libdir:" ;;
@@ -6893,33 +8630,33 @@ func_mode_link ()
             fi
           fi
  
-         if test "$linkmode" = prog || test "$opt_mode" = relink; then
+         if test prog = "$linkmode" || test relink = "$opt_mode"; then
             add_shlibpath=
             add_dir=
             add=
             # Finalize command for both is simple: just hardcode it.
-           if test "$hardcode_direct" = yes &&
-              test "$hardcode_direct_absolute" = no; then
-             add="$libdir/$linklib"
-           elif test "$hardcode_minus_L" = yes; then
-             add_dir="-L$libdir"
-             add="-l$name"
-           elif test "$hardcode_shlibpath_var" = yes; then
+           if test yes = "$hardcode_direct" &&
+              test no = "$hardcode_direct_absolute"; then
+             add=$libdir/$linklib
+           elif test yes = "$hardcode_minus_L"; then
+             add_dir=-L$libdir
+             add=-l$name
+           elif test yes = "$hardcode_shlibpath_var"; then
               case :$finalize_shlibpath: in
               *":$libdir:"*) ;;
               *) func_append finalize_shlibpath "$libdir:" ;;
               esac
-             add="-l$name"
-           elif test "$hardcode_automatic" = yes; then
+             add=-l$name
+           elif test yes = "$hardcode_automatic"; then
               if test -n "$inst_prefix_dir" &&
-                test -f "$inst_prefix_dir$libdir/$linklib" ; then
-               add="$inst_prefix_dir$libdir/$linklib"
+                test -f "$inst_prefix_dir$libdir/$linklib"; then
+               add=$inst_prefix_dir$libdir/$linklib
               else
-               add="$libdir/$linklib"
+               add=$libdir/$linklib
               fi
             else
               # We cannot seem to hardcode it, guess we'll fake it.
-             add_dir="-L$libdir"
+             add_dir=-L$libdir
               # Try looking first in the location we're being installed to.
               if test -n "$inst_prefix_dir"; then
                 case $libdir in
@@ -6928,10 +8665,10 @@ func_mode_link ()
                     ;;
                 esac
               fi
-             add="-l$name"
+             add=-l$name
             fi
  
-           if test "$linkmode" = prog; then
+           if test prog = "$linkmode"; then
               test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
               test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
             else
@@ -6939,43 +8676,43 @@ func_mode_link ()
               test -n "$add" && deplibs="$add $deplibs"
             fi
           fi
-       elif test "$linkmode" = prog; then
+       elif test prog = "$linkmode"; then
           # Here we assume that one of hardcode_direct or hardcode_minus_L
           # is not unsupported.  This is valid on all known static and
           # shared platforms.
-         if test "$hardcode_direct" != unsupported; then
-           test -n "$old_library" && linklib="$old_library"
+         if test unsupported != "$hardcode_direct"; then
+           test -n "$old_library" && linklib=$old_library
             compile_deplibs="$dir/$linklib $compile_deplibs"
             finalize_deplibs="$dir/$linklib $finalize_deplibs"
           else
             compile_deplibs="-l$name -L$dir $compile_deplibs"
             finalize_deplibs="-l$name -L$dir $finalize_deplibs"
           fi
-       elif test "$build_libtool_libs" = yes; then
+       elif test yes = "$build_libtool_libs"; then
           # Not a shared library
-         if test "$deplibs_check_method" != pass_all; then
+         if test pass_all != "$deplibs_check_method"; then
             # We're trying link a shared library against a static one
             # but the system doesn't support it.
  
             # Just print a warning and add the library to dependency_libs so
             # that the program can be linked against the static library.
             echo
-           $ECHO "*** Warning: This system can not link to static lib archive $lib."
+           $ECHO "*** Warning: This system cannot link to static lib archive $lib."
             echo "*** I have the capability to make that library automatically link in when"
             echo "*** you link to this library.  But I can only do this if you have a"
             echo "*** shared version of the library, which you do not appear to have."
-           if test "$module" = yes; then
+           if test yes = "$module"; then
               echo "*** But as you try to build a module library, libtool will still create "
               echo "*** a static module, that should work as long as the dlopening application"
               echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
               if test -z "$global_symbol_pipe"; then
                 echo
                 echo "*** However, this would only work if libtool was able to extract symbol"
-               echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+               echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
                 echo "*** not find such a program.  So, this module is probably useless."
-               echo "*** \`nm' from GNU binutils and a full rebuild may help."
+               echo "*** 'nm' from GNU binutils and a full rebuild may help."
               fi
-             if test "$build_old_libs" = no; then
+             if test no = "$build_old_libs"; then
                 build_libtool_libs=module
                 build_old_libs=yes
               else
@@ -6988,11 +8725,11 @@ func_mode_link ()
           fi
         fi # link shared/static library?
  
-       if test "$linkmode" = lib; then
+       if test lib = "$linkmode"; then
           if test -n "$dependency_libs" &&
-            { test "$hardcode_into_libs" != yes ||
-              test "$build_old_libs" = yes ||
-              test "$link_static" = yes; }; then
+            { test yes != "$hardcode_into_libs" ||
+              test yes = "$build_old_libs" ||
+              test yes = "$link_static"; }; then
             # Extract -R from dependency_libs
             temp_deplibs=
             for libdir in $dependency_libs; do
@@ -7006,12 +8743,12 @@ func_mode_link ()
               *) func_append temp_deplibs " $libdir";;
               esac
             done
-           dependency_libs="$temp_deplibs"
+           dependency_libs=$temp_deplibs
           fi
  
           func_append newlib_search_path " $absdir"
           # Link against this library
-         test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+         test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
           # ... and its dependency_libs
           tmp_libs=
           for deplib in $dependency_libs; do
@@ -7021,7 +8758,7 @@ func_mode_link ()
                     func_resolve_sysroot "$func_stripname_result";;
                *) func_resolve_sysroot "$deplib" ;;
              esac
-           if $opt_preserve_dup_deps ; then
+           if $opt_preserve_dup_deps; then
               case "$tmp_libs " in
               *" $func_resolve_sysroot_result "*)
                  func_append specialdeplibs " $func_resolve_sysroot_result" ;;
@@ -7030,12 +8767,12 @@ func_mode_link ()
             func_append tmp_libs " $func_resolve_sysroot_result"
           done
  
-         if test "$link_all_deplibs" != no; then
+         if test no != "$link_all_deplibs"; then
             # Add the search paths of all dependency libraries
             for deplib in $dependency_libs; do
               path=
               case $deplib in
-             -L*) path="$deplib" ;;
+             -L*) path=$deplib ;;
               *.la)
                 func_resolve_sysroot "$deplib"
                 deplib=$func_resolve_sysroot_result
@@ -7043,12 +8780,12 @@ func_mode_link ()
                 dir=$func_dirname_result
                 # We need an absolute path.
                 case $dir in
-               [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+               [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
                 *)
                   absdir=`cd "$dir" && pwd`
                   if test -z "$absdir"; then
-                   func_warning "cannot determine absolute directory name of \`$dir'"
-                   absdir="$dir"
+                   func_warning "cannot determine absolute directory name of '$dir'"
+                   absdir=$dir
                   fi
                   ;;
                 esac
@@ -7056,35 +8793,35 @@ func_mode_link ()
                 case $host in
                 *-*-darwin*)
                   depdepl=
-                 eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
-                 if test -n "$deplibrary_names" ; then
-                   for tmp in $deplibrary_names ; do
+                 eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+                 if test -n "$deplibrary_names"; then
+                   for tmp in $deplibrary_names; do
                       depdepl=$tmp
                     done
-                   if test -f "$absdir/$objdir/$depdepl" ; then
-                     depdepl="$absdir/$objdir/$depdepl"
-                     darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                   if test -f "$absdir/$objdir/$depdepl"; then
+                     depdepl=$absdir/$objdir/$depdepl
+                     darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
                        if test -z "$darwin_install_name"; then
-                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
                        fi
-                     func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
-                     func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+                     func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
+                     func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
                       path=
                     fi
                   fi
                   ;;
                 *)
-                 path="-L$absdir/$objdir"
+                 path=-L$absdir/$objdir
                   ;;
                 esac
                 else
-                 eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+                 eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
                   test -z "$libdir" && \
-                   func_fatal_error "\`$deplib' is not a valid libtool archive"
+                   func_fatal_error "'$deplib' is not a valid libtool archive"
                   test "$absdir" != "$libdir" && \
-                   func_warning "\`$deplib' seems to be moved"
+                   func_warning "'$deplib' seems to be moved"
  
-                 path="-L$absdir"
+                 path=-L$absdir
                 fi
                 ;;
               esac
@@ -7096,23 +8833,23 @@ func_mode_link ()
           fi # link_all_deplibs != no
         fi # linkmode = lib
        done # for deplib in $libs
-      if test "$pass" = link; then
-       if test "$linkmode" = "prog"; then
+      if test link = "$pass"; then
+       if test prog = "$linkmode"; then
           compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
           finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
         else
           compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
         fi
        fi
-      dependency_libs="$newdependency_libs"
-      if test "$pass" = dlpreopen; then
+      dependency_libs=$newdependency_libs
+      if test dlpreopen = "$pass"; then
         # Link the dlpreopened libraries before other libraries
         for deplib in $save_deplibs; do
           deplibs="$deplib $deplibs"
         done
        fi
-      if test "$pass" != dlopen; then
-       if test "$pass" != conv; then
+      if test dlopen != "$pass"; then
+       test conv = "$pass" || {
           # Make sure lib_search_path contains only unique directories.
           lib_search_path=
           for dir in $newlib_search_path; do
@@ -7122,12 +8859,12 @@ func_mode_link ()
             esac
           done
           newlib_search_path=
-       fi
+       }
  
-       if test "$linkmode,$pass" != "prog,link"; then
-         vars="deplibs"
-       else
+       if test prog,link = "$linkmode,$pass"; then
           vars="compile_deplibs finalize_deplibs"
+       else
+         vars=deplibs
         fi
         for var in $vars dependency_libs; do
           # Add libraries to $var in reverse order
@@ -7185,62 +8922,93 @@ func_mode_link ()
           eval $var=\"$tmp_libs\"
         done # for var
        fi
+
+      # Add Sun CC postdeps if required:
+      test CXX = "$tagname" && {
+        case $host_os in
+        linux*)
+          case `$CC -V 2>&1 | $SED 5q` in
+          *Sun\ C*) # Sun C++ 5.9
+            func_suncc_cstd_abi
+
+            if test no != "$suncc_use_cstd_abi"; then
+              func_append postdeps ' -library=Cstd -library=Crun'
+            fi
+            ;;
+          esac
+          ;;
+
+        solaris*)
+          func_cc_basename "$CC"
+          case $func_cc_basename_result in
+          CC* | sunCC*)
+            func_suncc_cstd_abi
+
+            if test no != "$suncc_use_cstd_abi"; then
+              func_append postdeps ' -library=Cstd -library=Crun'
+            fi
+            ;;
+          esac
+          ;;
+        esac
+      }
+
        # Last step: remove runtime libs from dependency_libs
        # (they stay in deplibs)
        tmp_libs=
-      for i in $dependency_libs ; do
+      for i in $dependency_libs; do
         case " $predeps $postdeps $compiler_lib_search_path " in
         *" $i "*)
-         i=""
+         i=
           ;;
         esac
-       if test -n "$i" ; then
+       if test -n "$i"; then
           func_append tmp_libs " $i"
         fi
        done
        dependency_libs=$tmp_libs
      done # for pass
-    if test "$linkmode" = prog; then
-      dlfiles="$newdlfiles"
+    if test prog = "$linkmode"; then
+      dlfiles=$newdlfiles
      fi
-    if test "$linkmode" = prog || test "$linkmode" = lib; then
-      dlprefiles="$newdlprefiles"
+    if test prog = "$linkmode" || test lib = "$linkmode"; then
+      dlprefiles=$newdlprefiles
      fi
  
      case $linkmode in
      oldlib)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-       func_warning "\`-dlopen' is ignored for archives"
+      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
+       func_warning "'-dlopen' is ignored for archives"
        fi
  
        case " $deplibs" in
        *\ -l* | *\ -L*)
-       func_warning "\`-l' and \`-L' are ignored for archives" ;;
+       func_warning "'-l' and '-L' are ignored for archives" ;;
        esac
  
        test -n "$rpath" && \
-       func_warning "\`-rpath' is ignored for archives"
+       func_warning "'-rpath' is ignored for archives"
  
        test -n "$xrpath" && \
-       func_warning "\`-R' is ignored for archives"
+       func_warning "'-R' is ignored for archives"
  
        test -n "$vinfo" && \
-       func_warning "\`-version-info/-version-number' is ignored for archives"
+       func_warning "'-version-info/-version-number' is ignored for archives"
  
        test -n "$release" && \
-       func_warning "\`-release' is ignored for archives"
+       func_warning "'-release' is ignored for archives"
  
        test -n "$export_symbols$export_symbols_regex" && \
-       func_warning "\`-export-symbols' is ignored for archives"
+       func_warning "'-export-symbols' is ignored for archives"
  
        # Now set the variables for building old libraries.
        build_libtool_libs=no
-      oldlibs="$output"
+      oldlibs=$output
        func_append objs "$old_deplibs"
        ;;
  
      lib)
-      # Make sure we only generate libraries of the form `libNAME.la'.
+      # Make sure we only generate libraries of the form 'libNAME.la'.
        case $outputname in
        lib*)
         func_stripname 'lib' '.la' "$outputname"
@@ -7249,10 +9017,10 @@ func_mode_link ()
         eval libname=\"$libname_spec\"
         ;;
        *)
-       test "$module" = no && \
-         func_fatal_help "libtool library \`$output' must begin with \`lib'"
+       test no = "$module" \
+         && func_fatal_help "libtool library '$output' must begin with 'lib'"
  
-       if test "$need_lib_prefix" != no; then
+       if test no != "$need_lib_prefix"; then
           # Add the "lib" prefix for modules if required
           func_stripname '' '.la' "$outputname"
           name=$func_stripname_result
@@ -7266,8 +9034,8 @@ func_mode_link ()
        esac
  
        if test -n "$objs"; then
-       if test "$deplibs_check_method" != pass_all; then
-         func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+       if test pass_all != "$deplibs_check_method"; then
+         func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
         else
           echo
           $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
@@ -7276,21 +9044,21 @@ func_mode_link ()
         fi
        fi
  
-      test "$dlself" != no && \
-       func_warning "\`-dlopen self' is ignored for libtool libraries"
+      test no = "$dlself" \
+       || func_warning "'-dlopen self' is ignored for libtool libraries"
  
        set dummy $rpath
        shift
-      test "$#" -gt 1 && \
-       func_warning "ignoring multiple \`-rpath's for a libtool library"
+      test 1 -lt "$#" \
+       && func_warning "ignoring multiple '-rpath's for a libtool library"
  
-      install_libdir="$1"
+      install_libdir=$1
  
        oldlibs=
        if test -z "$rpath"; then
-       if test "$build_libtool_libs" = yes; then
+       if test yes = "$build_libtool_libs"; then
           # Building a libtool convenience library.
-         # Some compilers have problems with a `.al' extension so
+         # Some compilers have problems with a '.al' extension so
           # convenience libraries should have the same extension an
           # archive normally would.
           oldlibs="$output_objdir/$libname.$libext $oldlibs"
@@ -7299,20 +9067,20 @@ func_mode_link ()
         fi
  
         test -n "$vinfo" && \
-         func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+         func_warning "'-version-info/-version-number' is ignored for convenience libraries"
  
         test -n "$release" && \
-         func_warning "\`-release' is ignored for convenience libraries"
+         func_warning "'-release' is ignored for convenience libraries"
        else
  
         # Parse the version information argument.
-       save_ifs="$IFS"; IFS=':'
+       save_ifs=$IFS; IFS=:
         set dummy $vinfo 0 0 0
         shift
-       IFS="$save_ifs"
+       IFS=$save_ifs
  
         test -n "$7" && \
-         func_fatal_help "too many parameters to \`-version-info'"
+         func_fatal_help "too many parameters to '-version-info'"
  
         # convert absolute version numbers to libtool ages
         # this retains compatibility with .la files and attempts
@@ -7320,42 +9088,45 @@ func_mode_link ()
  
         case $vinfo_number in
         yes)
-         number_major="$1"
-         number_minor="$2"
-         number_revision="$3"
+         number_major=$1
+         number_minor=$2
+         number_revision=$3
           #
           # There are really only two kinds -- those that
           # use the current revision as the major version
           # and those that subtract age and use age as
           # a minor version.  But, then there is irix
-         # which has an extra 1 added just for fun
+         # that has an extra 1 added just for fun
           #
           case $version_type in
           # correct linux to gnu/linux during the next big refactor
-         darwin|linux|osf|windows|none)
+         darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none)
             func_arith $number_major + $number_minor
             current=$func_arith_result
-           age="$number_minor"
-           revision="$number_revision"
+           age=$number_minor
+           revision=$number_revision
             ;;
-         freebsd-aout|freebsd-elf|qnx|sunos)
-           current="$number_major"
-           revision="$number_minor"
-           age="0"
+         freebsd-aout|qnx|sunos)
+           current=$number_major
+           revision=$number_minor
+           age=0
             ;;
           irix|nonstopux)
             func_arith $number_major + $number_minor
             current=$func_arith_result
-           age="$number_minor"
-           revision="$number_minor"
+           age=$number_minor
+           revision=$number_minor
             lt_irix_increment=no
             ;;
+         *)
+           func_fatal_configuration "$modename: unknown library version type '$version_type'"
+           ;;
           esac
           ;;
         no)
-         current="$1"
-         revision="$2"
-         age="$3"
+         current=$1
+         revision=$2
+         age=$3
           ;;
         esac
  
@@ -7363,30 +9134,30 @@ func_mode_link ()
         case $current in
         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
         *)
-         func_error "CURRENT \`$current' must be a nonnegative integer"
-         func_fatal_error "\`$vinfo' is not valid version information"
+         func_error "CURRENT '$current' must be a nonnegative integer"
+         func_fatal_error "'$vinfo' is not valid version information"
           ;;
         esac
  
         case $revision in
         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
         *)
-         func_error "REVISION \`$revision' must be a nonnegative integer"
-         func_fatal_error "\`$vinfo' is not valid version information"
+         func_error "REVISION '$revision' must be a nonnegative integer"
+         func_fatal_error "'$vinfo' is not valid version information"
           ;;
         esac
  
         case $age in
         0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
         *)
-         func_error "AGE \`$age' must be a nonnegative integer"
-         func_fatal_error "\`$vinfo' is not valid version information"
+         func_error "AGE '$age' must be a nonnegative integer"
+         func_fatal_error "'$vinfo' is not valid version information"
           ;;
         esac
  
         if test "$age" -gt "$current"; then
-         func_error "AGE \`$age' is greater than the current interface number \`$current'"
-         func_fatal_error "\`$vinfo' is not valid version information"
+         func_error "AGE '$age' is greater than the current interface number '$current'"
+         func_fatal_error "'$vinfo' is not valid version information"
         fi
  
         # Calculate the version variables.
@@ -7401,26 +9172,36 @@ func_mode_link ()
           # verstring for coding it into the library header
           func_arith $current - $age
           major=.$func_arith_result
-         versuffix="$major.$age.$revision"
+         versuffix=$major.$age.$revision
           # Darwin ld doesn't like 0 for these options...
           func_arith $current + 1
           minor_current=$func_arith_result
-         xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+         xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
           verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+          # On Darwin other compilers
+          case $CC in
+              nagfor*)
+                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
+                  ;;
+              *)
+                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+                  ;;
+          esac
           ;;
  
         freebsd-aout)
-         major=".$current"
-         versuffix=".$current.$revision";
+         major=.$current
+         versuffix=.$current.$revision
           ;;
  
-       freebsd-elf)
-         major=".$current"
-         versuffix=".$current"
+       freebsd-elf | midnightbsd-elf)
+         func_arith $current - $age
+         major=.$func_arith_result
+         versuffix=$major.$age.$revision
           ;;
  
         irix | nonstopux)
-         if test "X$lt_irix_increment" = "Xno"; then
+         if test no = "$lt_irix_increment"; then
             func_arith $current - $age
           else
             func_arith $current - $age + 1
@@ -7431,69 +9212,74 @@ func_mode_link ()
             nonstopux) verstring_prefix=nonstopux ;;
             *)         verstring_prefix=sgi ;;
           esac
-         verstring="$verstring_prefix$major.$revision"
+         verstring=$verstring_prefix$major.$revision
  
           # Add in all the interfaces that we are compatible with.
           loop=$revision
-         while test "$loop" -ne 0; do
+         while test 0 -ne "$loop"; do
             func_arith $revision - $loop
             iface=$func_arith_result
             func_arith $loop - 1
             loop=$func_arith_result
-           verstring="$verstring_prefix$major.$iface:$verstring"
+           verstring=$verstring_prefix$major.$iface:$verstring
           done
  
-         # Before this point, $major must not contain `.'.
+         # Before this point, $major must not contain '.'.
           major=.$major
-         versuffix="$major.$revision"
+         versuffix=$major.$revision
           ;;
  
         linux) # correct to gnu/linux during the next big refactor
           func_arith $current - $age
           major=.$func_arith_result
-         versuffix="$major.$age.$revision"
+         versuffix=$major.$age.$revision
           ;;
  
         osf)
           func_arith $current - $age
           major=.$func_arith_result
-         versuffix=".$current.$age.$revision"
-         verstring="$current.$age.$revision"
+         versuffix=.$current.$age.$revision
+         verstring=$current.$age.$revision
  
           # Add in all the interfaces that we are compatible with.
           loop=$age
-         while test "$loop" -ne 0; do
+         while test 0 -ne "$loop"; do
             func_arith $current - $loop
             iface=$func_arith_result
             func_arith $loop - 1
             loop=$func_arith_result
-           verstring="$verstring:${iface}.0"
+           verstring=$verstring:$iface.0
           done
  
           # Make executables depend on our current version.
-         func_append verstring ":${current}.0"
+         func_append verstring ":$current.0"
           ;;
  
         qnx)
-         major=".$current"
-         versuffix=".$current"
+         major=.$current
+         versuffix=.$current
+         ;;
+
+       sco)
+         major=.$current
+         versuffix=.$current
           ;;
  
         sunos)
-         major=".$current"
-         versuffix=".$current.$revision"
+         major=.$current
+         versuffix=.$current.$revision
           ;;
  
         windows)
           # Use '-' rather than '.', since we only want one
-         # extension on DOS 8.3 filesystems.
+         # extension on DOS 8.3 file systems.
           func_arith $current - $age
           major=$func_arith_result
-         versuffix="-$major"
+         versuffix=-$major
           ;;
  
         *)
-         func_fatal_configuration "unknown library version type \`$version_type'"
+         func_fatal_configuration "unknown library version type '$version_type'"
           ;;
         esac
  
@@ -7507,42 +9293,45 @@ func_mode_link ()
             verstring=
             ;;
           *)
-           verstring="0.0"
+           verstring=0.0
             ;;
           esac
-         if test "$need_version" = no; then
+         if test no = "$need_version"; then
             versuffix=
           else
-           versuffix=".0.0"
+           versuffix=.0.0
           fi
         fi
  
         # Remove version info from name if versioning should be avoided
-       if test "$avoid_version" = yes && test "$need_version" = no; then
+       if test yes,no = "$avoid_version,$need_version"; then
           major=
           versuffix=
-         verstring=""
+         verstring=
         fi
  
         # Check to see if the archive will have undefined symbols.
-       if test "$allow_undefined" = yes; then
-         if test "$allow_undefined_flag" = unsupported; then
-           func_warning "undefined symbols not allowed in $host shared libraries"
-           build_libtool_libs=no
-           build_old_libs=yes
+       if test yes = "$allow_undefined"; then
+         if test unsupported = "$allow_undefined_flag"; then
+           if test yes = "$build_old_libs"; then
+             func_warning "undefined symbols not allowed in $host shared libraries; building static only"
+             build_libtool_libs=no
+           else
+             func_fatal_error "can't build $host shared library unless -no-undefined is specified"
+           fi
           fi
         else
           # Don't allow undefined symbols.
-         allow_undefined_flag="$no_undefined_flag"
+         allow_undefined_flag=$no_undefined_flag
         fi
  
        fi
  
-      func_generate_dlsyms "$libname" "$libname" "yes"
+      func_generate_dlsyms "$libname" "$libname" :
        func_append libobjs " $symfileobj"
-      test "X$libobjs" = "X " && libobjs=
+      test " " = "$libobjs" && libobjs=
  
-      if test "$opt_mode" != relink; then
+      if test relink != "$opt_mode"; then
         # Remove our outputs, but don't remove object files since they
         # may have been created when compiling PIC objects.
         removelist=
@@ -7551,8 +9340,8 @@ func_mode_link ()
           case $p in
             *.$objext | *.gcno)
                ;;
-           $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
-              if test "X$precious_files_regex" != "X"; then
+           $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
+              if test -n "$precious_files_regex"; then
                  if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
                  then
                    continue
@@ -7568,11 +9357,11 @@ func_mode_link ()
        fi
  
        # Now set the variables for building old libraries.
-      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
         func_append oldlibs " $output_objdir/$libname.$libext"
  
         # Transform .lo files to .o files.
-       oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+       oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
        fi
  
        # Eliminate all temporary directories.
@@ -7593,13 +9382,13 @@ func_mode_link ()
           *) func_append finalize_rpath " $libdir" ;;
           esac
         done
-       if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+       if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
           dependency_libs="$temp_xrpath $dependency_libs"
         fi
        fi
  
        # Make sure dlfiles contains only unique files that won't be dlpreopened
-      old_dlfiles="$dlfiles"
+      old_dlfiles=$dlfiles
        dlfiles=
        for lib in $old_dlfiles; do
         case " $dlprefiles $dlfiles " in
@@ -7609,7 +9398,7 @@ func_mode_link ()
        done
  
        # Make sure dlprefiles contains only unique files
-      old_dlprefiles="$dlprefiles"
+      old_dlprefiles=$dlprefiles
        dlprefiles=
        for lib in $old_dlprefiles; do
         case "$dlprefiles " in
@@ -7618,7 +9407,7 @@ func_mode_link ()
         esac
        done
  
-      if test "$build_libtool_libs" = yes; then
+      if test yes = "$build_libtool_libs"; then
         if test -n "$rpath"; then
           case $host in
           *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
@@ -7631,7 +9420,7 @@ func_mode_link ()
           *-*-netbsd*)
             # Don't link with libc until the a.out ld.so is fixed.
             ;;
-         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*)
             # Do not include libc due to us having libc/libc_r.
             ;;
           *-*-sco3.2v5* | *-*-sco5v6*)
@@ -7642,7 +9431,7 @@ func_mode_link ()
             ;;
           *)
             # Add libc to deplibs on all other systems if necessary.
-           if test "$build_libtool_need_lc" = "yes"; then
+           if test yes = "$build_libtool_need_lc"; then
               func_append deplibs " -lc"
             fi
             ;;
@@ -7658,9 +9447,9 @@ func_mode_link ()
         # I'm not sure if I'm treating the release correctly.  I think
         # release should show up in the -l (ie -lgmp5) so we don't want to
         # add it in twice.  Is that correct?
-       release=""
-       versuffix=""
-       major=""
+       release=
+       versuffix=
+       major=
         newdeplibs=
         droppeddeps=no
         case $deplibs_check_method in
@@ -7689,20 +9478,20 @@ EOF
               -l*)
                 func_stripname -l '' "$i"
                 name=$func_stripname_result
-               if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+               if test yes = "$allow_libtool_libs_with_static_runtimes"; then
                   case " $predeps $postdeps " in
                   *" $i "*)
                     func_append newdeplibs " $i"
-                   i=""
+                   i=
                     ;;
                   esac
                 fi
-               if test -n "$i" ; then
+               if test -n "$i"; then
                   libname=`eval "\\$ECHO \"$libname_spec\""`
                   deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
                   set dummy $deplib_matches; shift
                   deplib_match=$1
-                 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+                 if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
                     func_append newdeplibs " $i"
                   else
                     droppeddeps=yes
@@ -7732,20 +9521,20 @@ EOF
                 $opt_dry_run || $RM conftest
                 if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
                   ldd_output=`ldd conftest`
-                 if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+                 if test yes = "$allow_libtool_libs_with_static_runtimes"; then
                     case " $predeps $postdeps " in
                     *" $i "*)
                       func_append newdeplibs " $i"
-                     i=""
+                     i=
                       ;;
                     esac
                   fi
-                 if test -n "$i" ; then
+                 if test -n "$i"; then
                     libname=`eval "\\$ECHO \"$libname_spec\""`
                     deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
                     set dummy $deplib_matches; shift
                     deplib_match=$1
-                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+                   if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
                       func_append newdeplibs " $i"
                     else
                       droppeddeps=yes
@@ -7782,24 +9571,24 @@ EOF
             -l*)
               func_stripname -l '' "$a_deplib"
               name=$func_stripname_result
-             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+             if test yes = "$allow_libtool_libs_with_static_runtimes"; then
                 case " $predeps $postdeps " in
                 *" $a_deplib "*)
                   func_append newdeplibs " $a_deplib"
-                 a_deplib=""
+                 a_deplib=
                   ;;
                 esac
               fi
-             if test -n "$a_deplib" ; then
+             if test -n "$a_deplib"; then
                 libname=`eval "\\$ECHO \"$libname_spec\""`
                 if test -n "$file_magic_glob"; then
                   libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
                 else
                   libnameglob=$libname
                 fi
-               test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+               test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-                 if test "$want_nocaseglob" = yes; then
+                 if test yes = "$want_nocaseglob"; then
                     shopt -s nocaseglob
                     potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
                     $nocaseglob
@@ -7817,25 +9606,25 @@ EOF
                       # We might still enter an endless loop, since a link
                       # loop can be closed while we follow links,
                       # but so what?
-                     potlib="$potent_lib"
+                     potlib=$potent_lib
                       while test -h "$potlib" 2>/dev/null; do
-                       potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+                       potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
                         case $potliblink in
-                       [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
-                       *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+                       [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
+                       *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
                         esac
                       done
                       if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
                          $SED -e 10q |
                          $EGREP "$file_magic_regex" > /dev/null; then
                         func_append newdeplibs " $a_deplib"
-                       a_deplib=""
+                       a_deplib=
                         break 2
                       fi
                   done
                 done
               fi
-             if test -n "$a_deplib" ; then
+             if test -n "$a_deplib"; then
                 droppeddeps=yes
                 echo
                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
@@ -7843,7 +9632,7 @@ EOF
                 echo "*** you link to this library.  But I can only do this if you have a"
                 echo "*** shared version of the library, which you do not appear to have"
                 echo "*** because I did check the linker path looking for a file starting"
-               if test -z "$potlib" ; then
+               if test -z "$potlib"; then
                   $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
                 else
                   $ECHO "*** with $libname and none of the candidates passed a file format test"
@@ -7866,30 +9655,30 @@ EOF
             -l*)
               func_stripname -l '' "$a_deplib"
               name=$func_stripname_result
-             if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+             if test yes = "$allow_libtool_libs_with_static_runtimes"; then
                 case " $predeps $postdeps " in
                 *" $a_deplib "*)
                   func_append newdeplibs " $a_deplib"
-                 a_deplib=""
+                 a_deplib=
                   ;;
                 esac
               fi
-             if test -n "$a_deplib" ; then
+             if test -n "$a_deplib"; then
                 libname=`eval "\\$ECHO \"$libname_spec\""`
                 for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
                   potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
                   for potent_lib in $potential_libs; do
-                   potlib="$potent_lib" # see symlink-check above in file_magic test
+                   potlib=$potent_lib # see symlink-check above in file_magic test
                     if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
                        $EGREP "$match_pattern_regex" > /dev/null; then
                       func_append newdeplibs " $a_deplib"
-                     a_deplib=""
+                     a_deplib=
                       break 2
                     fi
                   done
                 done
               fi
-             if test -n "$a_deplib" ; then
+             if test -n "$a_deplib"; then
                 droppeddeps=yes
                 echo
                 $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
@@ -7897,7 +9686,7 @@ EOF
                 echo "*** you link to this library.  But I can only do this if you have a"
                 echo "*** shared version of the library, which you do not appear to have"
                 echo "*** because I did check the linker path looking for a file starting"
-               if test -z "$potlib" ; then
+               if test -z "$potlib"; then
                   $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
                 else
                   $ECHO "*** with $libname and none of the candidates passed a file format test"
@@ -7913,18 +9702,18 @@ EOF
           done # Gone through all deplibs.
           ;;
         none | unknown | *)
-         newdeplibs=""
+         newdeplibs=
           tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
-         if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
-           for i in $predeps $postdeps ; do
+         if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+           for i in $predeps $postdeps; do
               # can't use Xsed below, because $i might contain '/'
-             tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+             tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
             done
           fi
           case $tmp_deplibs in
           *[!\  \ ]*)
             echo
-           if test "X$deplibs_check_method" = "Xnone"; then
+           if test none = "$deplibs_check_method"; then
               echo "*** Warning: inter-library dependencies are not supported in this platform."
             else
               echo "*** Warning: inter-library dependencies are not known to be supported."
@@ -7948,8 +9737,8 @@ EOF
           ;;
         esac
  
-       if test "$droppeddeps" = yes; then
-         if test "$module" = yes; then
+       if test yes = "$droppeddeps"; then
+         if test yes = "$module"; then
             echo
             echo "*** Warning: libtool could not satisfy all declared inter-library"
             $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
@@ -7958,12 +9747,12 @@ EOF
             if test -z "$global_symbol_pipe"; then
               echo
               echo "*** However, this would only work if libtool was able to extract symbol"
-             echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+             echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
               echo "*** not find such a program.  So, this module is probably useless."
-             echo "*** \`nm' from GNU binutils and a full rebuild may help."
+             echo "*** 'nm' from GNU binutils and a full rebuild may help."
             fi
-           if test "$build_old_libs" = no; then
-             oldlibs="$output_objdir/$libname.$libext"
+           if test no = "$build_old_libs"; then
+             oldlibs=$output_objdir/$libname.$libext
               build_libtool_libs=module
               build_old_libs=yes
             else
@@ -7974,14 +9763,14 @@ EOF
             echo "*** automatically added whenever a program is linked with this library"
             echo "*** or is declared to -dlopen it."
  
-           if test "$allow_undefined" = no; then
+           if test no = "$allow_undefined"; then
               echo
               echo "*** Since this library must not contain undefined symbols,"
               echo "*** because either the platform does not support them or"
               echo "*** it was explicitly requested with -no-undefined,"
               echo "*** libtool will only create a static version of it."
-             if test "$build_old_libs" = no; then
-               oldlibs="$output_objdir/$libname.$libext"
+             if test no = "$build_old_libs"; then
+               oldlibs=$output_objdir/$libname.$libext
                 build_libtool_libs=module
                 build_old_libs=yes
               else
@@ -8027,7 +9816,7 @@ EOF
         *) func_append new_libs " $deplib" ;;
         esac
        done
-      deplibs="$new_libs"
+      deplibs=$new_libs
  
        # All the library-specific variables (install_libdir is set above).
        library_names=
@@ -8035,25 +9824,25 @@ EOF
        dlname=
  
        # Test again, we may have decided not to build it any more
-      if test "$build_libtool_libs" = yes; then
-       # Remove ${wl} instances when linking with ld.
+      if test yes = "$build_libtool_libs"; then
+       # Remove $wl instances when linking with ld.
         # FIXME: should test the right _cmds variable.
         case $archive_cmds in
           *\$LD\ *) wl= ;;
          esac
-       if test "$hardcode_into_libs" = yes; then
+       if test yes = "$hardcode_into_libs"; then
           # Hardcode the library paths
           hardcode_libdirs=
           dep_rpath=
-         rpath="$finalize_rpath"
-         test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+         rpath=$finalize_rpath
+         test relink = "$opt_mode" || rpath=$compile_rpath$rpath
           for libdir in $rpath; do
             if test -n "$hardcode_libdir_flag_spec"; then
               if test -n "$hardcode_libdir_separator"; then
                 func_replace_sysroot "$libdir"
                 libdir=$func_replace_sysroot_result
                 if test -z "$hardcode_libdirs"; then
-                 hardcode_libdirs="$libdir"
+                 hardcode_libdirs=$libdir
                 else
                   # Just accumulate the unique libdirs.
                   case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
@@ -8078,7 +9867,7 @@ EOF
           # Substitute the hardcoded libdirs into the rpath.
           if test -n "$hardcode_libdir_separator" &&
              test -n "$hardcode_libdirs"; then
-           libdir="$hardcode_libdirs"
+           libdir=$hardcode_libdirs
             eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
           fi
           if test -n "$runpath_var" && test -n "$perm_rpath"; then
@@ -8092,8 +9881,8 @@ EOF
           test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
         fi
  
-       shlibpath="$finalize_shlibpath"
-       test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+       shlibpath=$finalize_shlibpath
+       test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
         if test -n "$shlibpath"; then
           eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
         fi
@@ -8103,19 +9892,19 @@ EOF
         eval library_names=\"$library_names_spec\"
         set dummy $library_names
         shift
-       realname="$1"
+       realname=$1
         shift
  
         if test -n "$soname_spec"; then
           eval soname=\"$soname_spec\"
         else
-         soname="$realname"
+         soname=$realname
         fi
         if test -z "$dlname"; then
           dlname=$soname
         fi
  
-       lib="$output_objdir/$realname"
+       lib=$output_objdir/$realname
         linknames=
         for link
         do
@@ -8129,7 +9918,7 @@ EOF
         delfiles=
         if test -n "$export_symbols" && test -n "$include_expsyms"; then
           $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
-         export_symbols="$output_objdir/$libname.uexp"
+         export_symbols=$output_objdir/$libname.uexp
           func_append delfiles " $export_symbols"
         fi
  
@@ -8138,31 +9927,31 @@ EOF
         cygwin* | mingw* | cegcc*)
           if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
             # exporting using user supplied symfile
-           if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+           func_dll_def_p "$export_symbols" || {
               # and it's NOT already a .def file. Must figure out
               # which of the given symbols are data symbols and tag
               # them as such. So, trigger use of export_symbols_cmds.
               # export_symbols gets reassigned inside the "prepare
               # the list of exported symbols" if statement, so the
               # include_expsyms logic still works.
-             orig_export_symbols="$export_symbols"
+             orig_export_symbols=$export_symbols
               export_symbols=
               always_export_symbols=yes
-           fi
+           }
           fi
           ;;
         esac
  
         # Prepare the list of exported symbols
         if test -z "$export_symbols"; then
-         if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
-           func_verbose "generating symbol list for \`$libname.la'"
-           export_symbols="$output_objdir/$libname.exp"
+         if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
+           func_verbose "generating symbol list for '$libname.la'"
+           export_symbols=$output_objdir/$libname.exp
             $opt_dry_run || $RM $export_symbols
             cmds=$export_symbols_cmds
-           save_ifs="$IFS"; IFS='~'
+           save_ifs=$IFS; IFS='~'
             for cmd1 in $cmds; do
-             IFS="$save_ifs"
+             IFS=$save_ifs
               # Take the normal branch if the nm_file_list_spec branch
               # doesn't work or if tool conversion is not needed.
               case $nm_file_list_spec~$to_tool_file_cmd in
@@ -8176,7 +9965,7 @@ EOF
                   try_normal_branch=no
                   ;;
               esac
-             if test "$try_normal_branch" = yes \
+             if test yes = "$try_normal_branch" \
                  && { test "$len" -lt "$max_cmd_len" \
                       || test "$max_cmd_len" -le -1; }
               then
@@ -8187,7 +9976,7 @@ EOF
                 output_la=$func_basename_result
                 save_libobjs=$libobjs
                 save_output=$output
-               output=${output_objdir}/${output_la}.nm
+               output=$output_objdir/$output_la.nm
                 func_to_tool_file "$output"
                 libobjs=$nm_file_list_spec$func_to_tool_file_result
                 func_append delfiles " $output"
@@ -8210,8 +9999,8 @@ EOF
                 break
               fi
             done
-           IFS="$save_ifs"
-           if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+           IFS=$save_ifs
+           if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
               func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
             fi
@@ -8219,16 +10008,16 @@ EOF
         fi
  
         if test -n "$export_symbols" && test -n "$include_expsyms"; then
-         tmp_export_symbols="$export_symbols"
-         test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+         tmp_export_symbols=$export_symbols
+         test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
           $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
         fi
  
-       if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+       if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
           # The given exports_symbols file has to be filtered, so filter it.
-         func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+         func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
           # FIXME: $output_objdir/$libname.filter potentially contains lots of
-         # 's' commands which not all seds can handle. GNU sed should be fine
+         # 's' commands, which not all seds can handle. GNU sed should be fine
           # though. Also, the filter scales superlinearly with the number of
           # global variables. join(1) would be nice here, but unfortunately
           # isn't a blessed tool.
@@ -8247,11 +10036,11 @@ EOF
             ;;
           esac
         done
-       deplibs="$tmp_deplibs"
+       deplibs=$tmp_deplibs
  
         if test -n "$convenience"; then
           if test -n "$whole_archive_flag_spec" &&
-           test "$compiler_needs_object" = yes &&
+           test yes = "$compiler_needs_object" &&
             test -z "$libobjs"; then
             # extract the archives, so we have objects to list.
             # TODO: could optimize this to just extract one archive.
@@ -8262,7 +10051,7 @@ EOF
             eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
             test "X$libobjs" = "X " && libobjs=
           else
-           gentop="$output_objdir/${outputname}x"
+           gentop=$output_objdir/${outputname}x
             func_append generated " $gentop"
  
             func_extract_archives $gentop $convenience
@@ -8271,18 +10060,18 @@ EOF
           fi
         fi
  
-       if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+       if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
           eval flag=\"$thread_safe_flag_spec\"
           func_append linker_flags " $flag"
         fi
  
         # Make a backup of the uninstalled library when relinking
-       if test "$opt_mode" = relink; then
+       if test relink = "$opt_mode"; then
           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
         fi
  
         # Do each of the archive commands.
-       if test "$module" = yes && test -n "$module_cmds" ; then
+       if test yes = "$module" && test -n "$module_cmds"; then
           if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
             eval test_cmds=\"$module_expsym_cmds\"
             cmds=$module_expsym_cmds
@@ -8300,7 +10089,7 @@ EOF
           fi
         fi
  
-       if test "X$skipped_export" != "X:" &&
+       if test : != "$skipped_export" &&
            func_len " $test_cmds" &&
            len=$func_len_result &&
            test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
@@ -8333,8 +10122,8 @@ EOF
           last_robj=
           k=1
  
-         if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
-           output=${output_objdir}/${output_la}.lnkscript
+         if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
+           output=$output_objdir/$output_la.lnkscript
             func_verbose "creating GNU ld script: $output"
             echo 'INPUT (' > $output
             for obj in $save_libobjs
@@ -8346,14 +10135,14 @@ EOF
             func_append delfiles " $output"
             func_to_tool_file "$output"
             output=$func_to_tool_file_result
-         elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
-           output=${output_objdir}/${output_la}.lnk
+         elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
+           output=$output_objdir/$output_la.lnk
             func_verbose "creating linker input file list: $output"
             : > $output
             set x $save_libobjs
             shift
             firstobj=
-           if test "$compiler_needs_object" = yes; then
+           if test yes = "$compiler_needs_object"; then
               firstobj="$1 "
               shift
             fi
@@ -8368,7 +10157,7 @@ EOF
           else
             if test -n "$save_libobjs"; then
               func_verbose "creating reloadable object files..."
-             output=$output_objdir/$output_la-${k}.$objext
+             output=$output_objdir/$output_la-$k.$objext
               eval test_cmds=\"$reload_cmds\"
               func_len " $test_cmds"
               len0=$func_len_result
@@ -8380,13 +10169,13 @@ EOF
                 func_len " $obj"
                 func_arith $len + $func_len_result
                 len=$func_arith_result
-               if test "X$objlist" = X ||
+               if test -z "$objlist" ||
                    test "$len" -lt "$max_cmd_len"; then
                   func_append objlist " $obj"
                 else
                   # The command $test_cmds is almost too long, add a
                   # command to the queue.
-                 if test "$k" -eq 1 ; then
+                 if test 1 -eq "$k"; then
                     # The first file doesn't have a previous command to add.
                     reload_objs=$objlist
                     eval concat_cmds=\"$reload_cmds\"
@@ -8396,10 +10185,10 @@ EOF
                     reload_objs="$objlist $last_robj"
                     eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
                   fi
-                 last_robj=$output_objdir/$output_la-${k}.$objext
+                 last_robj=$output_objdir/$output_la-$k.$objext
                   func_arith $k + 1
                   k=$func_arith_result
-                 output=$output_objdir/$output_la-${k}.$objext
+                 output=$output_objdir/$output_la-$k.$objext
                   objlist=" $obj"
                   func_len " $last_robj"
                   func_arith $len0 + $func_len_result
@@ -8411,9 +10200,9 @@ EOF
               # files will link in the last one created.
               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
               reload_objs="$objlist $last_robj"
-             eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+             eval concat_cmds=\"\$concat_cmds$reload_cmds\"
               if test -n "$last_robj"; then
-               eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+               eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
               fi
               func_append delfiles " $output"
  
@@ -8421,9 +10210,9 @@ EOF
               output=
             fi
  
-           if ${skipped_export-false}; then
-             func_verbose "generating symbol list for \`$libname.la'"
-             export_symbols="$output_objdir/$libname.exp"
+           ${skipped_export-false} && {
+             func_verbose "generating symbol list for '$libname.la'"
+             export_symbols=$output_objdir/$libname.exp
               $opt_dry_run || $RM $export_symbols
               libobjs=$output
               # Append the command to create the export file.
@@ -8432,24 +10221,24 @@ EOF
               if test -n "$last_robj"; then
                 eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
               fi
-           fi
+           }
  
             test -n "$save_libobjs" &&
               func_verbose "creating a temporary reloadable object file: $output"
  
             # Loop through the commands generated above and execute them.
-           save_ifs="$IFS"; IFS='~'
+           save_ifs=$IFS; IFS='~'
             for cmd in $concat_cmds; do
-             IFS="$save_ifs"
-             $opt_silent || {
-                 func_quote_for_expand "$cmd"
-                 eval "func_echo $func_quote_for_expand_result"
+             IFS=$save_ifs
+             $opt_quiet || {
+                 func_quote_arg expand,pretty "$cmd"
+                 eval "func_echo $func_quote_arg_result"
               }
               $opt_dry_run || eval "$cmd" || {
                 lt_exit=$?
  
                 # Restore the uninstalled library and exit
-               if test "$opt_mode" = relink; then
+               if test relink = "$opt_mode"; then
                   ( cd "$output_objdir" && \
                     $RM "${realname}T" && \
                     $MV "${realname}U" "$realname" )
@@ -8458,7 +10247,7 @@ EOF
                 exit $lt_exit
               }
             done
-           IFS="$save_ifs"
+           IFS=$save_ifs
  
             if test -n "$export_symbols_regex" && ${skipped_export-false}; then
               func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
@@ -8466,18 +10255,18 @@ EOF
             fi
           fi
  
-          if ${skipped_export-false}; then
+          ${skipped_export-false} && {
             if test -n "$export_symbols" && test -n "$include_expsyms"; then
-             tmp_export_symbols="$export_symbols"
-             test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+             tmp_export_symbols=$export_symbols
+             test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
               $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
             fi
  
             if test -n "$orig_export_symbols"; then
               # The given exports_symbols file has to be filtered, so filter it.
-             func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+             func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
               # FIXME: $output_objdir/$libname.filter potentially contains lots of
-             # 's' commands which not all seds can handle. GNU sed should be fine
+             # 's' commands, which not all seds can handle. GNU sed should be fine
               # though. Also, the filter scales superlinearly with the number of
               # global variables. join(1) would be nice here, but unfortunately
               # isn't a blessed tool.
@@ -8486,7 +10275,7 @@ EOF
               export_symbols=$output_objdir/$libname.def
               $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
             fi
-         fi
+         }
  
           libobjs=$output
           # Restore the value of output.
@@ -8500,7 +10289,7 @@ EOF
           # value of $libobjs for piecewise linking.
  
           # Do each of the archive commands.
-         if test "$module" = yes && test -n "$module_cmds" ; then
+         if test yes = "$module" && test -n "$module_cmds"; then
             if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
               cmds=$module_expsym_cmds
             else
@@ -8522,7 +10311,7 @@ EOF
  
         # Add any objects from preloaded convenience libraries
         if test -n "$dlprefiles"; then
-         gentop="$output_objdir/${outputname}x"
+         gentop=$output_objdir/${outputname}x
           func_append generated " $gentop"
  
           func_extract_archives $gentop $dlprefiles
@@ -8530,19 +10319,20 @@ EOF
           test "X$libobjs" = "X " && libobjs=
         fi
  
-       save_ifs="$IFS"; IFS='~'
+       save_ifs=$IFS; IFS='~'
         for cmd in $cmds; do
-         IFS="$save_ifs"
+         IFS=$sp$nl
           eval cmd=\"$cmd\"
-         $opt_silent || {
-           func_quote_for_expand "$cmd"
-           eval "func_echo $func_quote_for_expand_result"
+         IFS=$save_ifs
+         $opt_quiet || {
+           func_quote_arg expand,pretty "$cmd"
+           eval "func_echo $func_quote_arg_result"
           }
           $opt_dry_run || eval "$cmd" || {
             lt_exit=$?
  
             # Restore the uninstalled library and exit
-           if test "$opt_mode" = relink; then
+           if test relink = "$opt_mode"; then
               ( cd "$output_objdir" && \
                 $RM "${realname}T" && \
                 $MV "${realname}U" "$realname" )
@@ -8551,10 +10341,10 @@ EOF
             exit $lt_exit
           }
         done
-       IFS="$save_ifs"
+       IFS=$save_ifs
  
         # Restore the uninstalled library and exit
-       if test "$opt_mode" = relink; then
+       if test relink = "$opt_mode"; then
           $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
  
           if test -n "$convenience"; then
@@ -8574,39 +10364,39 @@ EOF
         done
  
         # If -module or -export-dynamic was specified, set the dlname.
-       if test "$module" = yes || test "$export_dynamic" = yes; then
+       if test yes = "$module" || test yes = "$export_dynamic"; then
           # On all known operating systems, these are identical.
-         dlname="$soname"
+         dlname=$soname
         fi
        fi
        ;;
  
      obj)
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
-       func_warning "\`-dlopen' is ignored for objects"
+      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
+       func_warning "'-dlopen' is ignored for objects"
        fi
  
        case " $deplibs" in
        *\ -l* | *\ -L*)
-       func_warning "\`-l' and \`-L' are ignored for objects" ;;
+       func_warning "'-l' and '-L' are ignored for objects" ;;
        esac
  
        test -n "$rpath" && \
-       func_warning "\`-rpath' is ignored for objects"
+       func_warning "'-rpath' is ignored for objects"
  
        test -n "$xrpath" && \
-       func_warning "\`-R' is ignored for objects"
+       func_warning "'-R' is ignored for objects"
  
        test -n "$vinfo" && \
-       func_warning "\`-version-info' is ignored for objects"
+       func_warning "'-version-info' is ignored for objects"
  
        test -n "$release" && \
-       func_warning "\`-release' is ignored for objects"
+       func_warning "'-release' is ignored for objects"
  
        case $output in
        *.lo)
         test -n "$objs$old_deplibs" && \
-         func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+         func_fatal_error "cannot build library object '$output' from non-libtool objects"
  
         libobj=$output
         func_lo2o "$libobj"
@@ -8614,7 +10404,7 @@ EOF
         ;;
        *)
         libobj=
-       obj="$output"
+       obj=$output
         ;;
        esac
  
@@ -8627,17 +10417,19 @@ EOF
        # the extraction.
        reload_conv_objs=
        gentop=
-      # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec and hope we can get by with
-      # turning comma into space..
-      wl=
-
+      # if reload_cmds runs $LD directly, get rid of -Wl from
+      # whole_archive_flag_spec and hope we can get by with turning comma
+      # into space.
+      case $reload_cmds in
+        *\$LD[\ \$]*) wl= ;;
+      esac
        if test -n "$convenience"; then
         if test -n "$whole_archive_flag_spec"; then
           eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-         reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+         test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+         reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
         else
-         gentop="$output_objdir/${obj}x"
+         gentop=$output_objdir/${obj}x
           func_append generated " $gentop"
  
           func_extract_archives $gentop $convenience
@@ -8646,12 +10438,12 @@ EOF
        fi
  
        # If we're not building shared, we need to use non_pic_objs
-      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
  
        # Create the old-style object.
-      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
  
-      output="$obj"
+      output=$obj
        func_execute_cmds "$reload_cmds" 'exit $?'
  
        # Exit if we aren't doing a library object file.
@@ -8663,7 +10455,7 @@ EOF
         exit $EXIT_SUCCESS
        fi
  
-      if test "$build_libtool_libs" != yes; then
+      test yes = "$build_libtool_libs" || {
         if test -n "$gentop"; then
           func_show_eval '${RM}r "$gentop"'
         fi
@@ -8673,12 +10465,12 @@ EOF
         # $show "echo timestamp > $libobj"
         # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
         exit $EXIT_SUCCESS
-      fi
+      }
  
-      if test -n "$pic_flag" || test "$pic_mode" != default; then
+      if test -n "$pic_flag" || test default != "$pic_mode"; then
         # Only do commands if we really have different PIC objects.
         reload_objs="$libobjs $reload_conv_objs"
-       output="$libobj"
+       output=$libobj
         func_execute_cmds "$reload_cmds" 'exit $?'
        fi
  
@@ -8695,16 +10487,14 @@ EOF
                   output=$func_stripname_result.exe;;
        esac
        test -n "$vinfo" && \
-       func_warning "\`-version-info' is ignored for programs"
+       func_warning "'-version-info' is ignored for programs"
  
        test -n "$release" && \
-       func_warning "\`-release' is ignored for programs"
+       func_warning "'-release' is ignored for programs"
  
-      test "$preload" = yes \
-        && test "$dlopen_support" = unknown \
-       && test "$dlopen_self" = unknown \
-       && test "$dlopen_self_static" = unknown && \
-         func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+      $preload \
+       && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
+       && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
  
        case $host in
        *-*-rhapsody* | *-*-darwin1.[012])
@@ -8718,11 +10508,11 @@ EOF
        *-*-darwin*)
         # Don't allow lazy linking, it breaks C++ global constructors
         # But is supposedly fixed on 10.4 or later (yay!).
-       if test "$tagname" = CXX ; then
+       if test CXX = "$tagname"; then
           case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
             10.[0123])
-             func_append compile_command " ${wl}-bind_at_load"
-             func_append finalize_command " ${wl}-bind_at_load"
+             func_append compile_command " $wl-bind_at_load"
+             func_append finalize_command " $wl-bind_at_load"
             ;;
           esac
         fi
@@ -8758,7 +10548,7 @@ EOF
         *) func_append new_libs " $deplib" ;;
         esac
        done
-      compile_deplibs="$new_libs"
+      compile_deplibs=$new_libs
  
  
        func_append compile_command " $compile_deplibs"
@@ -8782,7 +10572,7 @@ EOF
         if test -n "$hardcode_libdir_flag_spec"; then
           if test -n "$hardcode_libdir_separator"; then
             if test -z "$hardcode_libdirs"; then
-             hardcode_libdirs="$libdir"
+             hardcode_libdirs=$libdir
             else
               # Just accumulate the unique libdirs.
               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
@@ -8805,7 +10595,7 @@ EOF
         fi
         case $host in
         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-         testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+         testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
           case :$dllsearchpath: in
           *":$libdir:"*) ;;
           ::) dllsearchpath=$libdir;;
@@ -8822,10 +10612,10 @@ EOF
        # Substitute the hardcoded libdirs into the rpath.
        if test -n "$hardcode_libdir_separator" &&
          test -n "$hardcode_libdirs"; then
-       libdir="$hardcode_libdirs"
+       libdir=$hardcode_libdirs
         eval rpath=\" $hardcode_libdir_flag_spec\"
        fi
-      compile_rpath="$rpath"
+      compile_rpath=$rpath
  
        rpath=
        hardcode_libdirs=
@@ -8833,7 +10623,7 @@ EOF
         if test -n "$hardcode_libdir_flag_spec"; then
           if test -n "$hardcode_libdir_separator"; then
             if test -z "$hardcode_libdirs"; then
-             hardcode_libdirs="$libdir"
+             hardcode_libdirs=$libdir
             else
               # Just accumulate the unique libdirs.
               case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
@@ -8858,45 +10648,43 @@ EOF
        # Substitute the hardcoded libdirs into the rpath.
        if test -n "$hardcode_libdir_separator" &&
          test -n "$hardcode_libdirs"; then
-       libdir="$hardcode_libdirs"
+       libdir=$hardcode_libdirs
         eval rpath=\" $hardcode_libdir_flag_spec\"
        fi
-      finalize_rpath="$rpath"
+      finalize_rpath=$rpath
  
-      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+      if test -n "$libobjs" && test yes = "$build_old_libs"; then
         # Transform all the library objects into standard objects.
         compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
         finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
        fi
  
-      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+      func_generate_dlsyms "$outputname" "@PROGRAM@" false
  
        # template prelinking step
        if test -n "$prelink_cmds"; then
         func_execute_cmds "$prelink_cmds" 'exit $?'
        fi
  
-      wrappers_required=yes
+      wrappers_required=:
        case $host in
        *cegcc* | *mingw32ce*)
          # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
-        wrappers_required=no
+        wrappers_required=false
          ;;
        *cygwin* | *mingw* )
-        if test "$build_libtool_libs" != yes; then
-          wrappers_required=no
-        fi
+        test yes = "$build_libtool_libs" || wrappers_required=false
          ;;
        *)
-        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
-          wrappers_required=no
+        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
+          wrappers_required=false
          fi
          ;;
        esac
-      if test "$wrappers_required" = no; then
+      $wrappers_required || {
         # Replace the output file specification.
         compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-       link_command="$compile_command$compile_rpath"
+       link_command=$compile_command$compile_rpath
  
         # We have no uninstalled library dependencies, so finalize right now.
         exit_status=0
@@ -8909,12 +10697,12 @@ EOF
         fi
  
         # Delete the generated files.
-       if test -f "$output_objdir/${outputname}S.${objext}"; then
-         func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+       if test -f "$output_objdir/${outputname}S.$objext"; then
+         func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
         fi
  
         exit $exit_status
-      fi
+      }
  
        if test -n "$compile_shlibpath$finalize_shlibpath"; then
         compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
@@ -8944,9 +10732,9 @@ EOF
         fi
        fi
  
-      if test "$no_install" = yes; then
+      if test yes = "$no_install"; then
         # We don't need to create a wrapper script.
-       link_command="$compile_var$compile_command$compile_rpath"
+       link_command=$compile_var$compile_command$compile_rpath
         # Replace the output file specification.
         link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
         # Delete the old output file.
@@ -8963,27 +10751,28 @@ EOF
         exit $EXIT_SUCCESS
        fi
  
-      if test "$hardcode_action" = relink; then
-       # Fast installation is not supported
-       link_command="$compile_var$compile_command$compile_rpath"
-       relink_command="$finalize_var$finalize_command$finalize_rpath"
+      case $hardcode_action,$fast_install in
+        relink,*)
+         # Fast installation is not supported
+         link_command=$compile_var$compile_command$compile_rpath
+         relink_command=$finalize_var$finalize_command$finalize_rpath
  
-       func_warning "this platform does not like uninstalled shared libraries"
-       func_warning "\`$output' will be relinked during installation"
-      else
-       if test "$fast_install" != no; then
-         link_command="$finalize_var$compile_command$finalize_rpath"
-         if test "$fast_install" = yes; then
-           relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
-         else
-           # fast_install is set to needless
-           relink_command=
-         fi
-       else
-         link_command="$compile_var$compile_command$compile_rpath"
-         relink_command="$finalize_var$finalize_command$finalize_rpath"
-       fi
-      fi
+         func_warning "this platform does not like uninstalled shared libraries"
+         func_warning "'$output' will be relinked during installation"
+         ;;
+        *,yes)
+         link_command=$finalize_var$compile_command$finalize_rpath
+         relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+          ;;
+       *,no)
+         link_command=$compile_var$compile_command$compile_rpath
+         relink_command=$finalize_var$finalize_command$finalize_rpath
+          ;;
+       *,needless)
+         link_command=$finalize_var$compile_command$finalize_rpath
+         relink_command=
+          ;;
+      esac
  
        # Replace the output file specification.
        link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
@@ -9011,12 +10800,13 @@ EOF
           elif eval var_value=\$$var; test -z "$var_value"; then
             relink_command="$var=; export $var; $relink_command"
           else
-           func_quote_for_eval "$var_value"
-           relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+           func_quote_arg pretty "$var_value"
+           relink_command="$var=$func_quote_arg_result; export $var; $relink_command"
           fi
         done
-       relink_command="(cd `pwd`; $relink_command)"
-       relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+       func_quote eval cd "`pwd`"
+       func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)"
+       relink_command=$func_quote_arg_unquoted_result
        fi
  
        # Only actually do things if not in dry run mode.
@@ -9040,8 +10830,8 @@ EOF
             func_dirname_and_basename "$output" "" "."
             output_name=$func_basename_result
             output_path=$func_dirname_result
-           cwrappersource="$output_path/$objdir/lt-$output_name.c"
-           cwrapper="$output_path/$output_name.exe"
+           cwrappersource=$output_path/$objdir/lt-$output_name.c
+           cwrapper=$output_path/$output_name.exe
             $RM $cwrappersource $cwrapper
             trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
  
@@ -9062,7 +10852,7 @@ EOF
             trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
             $opt_dry_run || {
               # note: this script will not be executed, so do not chmod.
-             if test "x$build" = "x$host" ; then
+             if test "x$build" = "x$host"; then
                 $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
               else
                 func_emit_wrapper no > $func_ltwrapper_scriptname_result
@@ -9085,25 +10875,27 @@ EOF
      # See if we need to build an old-fashioned archive.
      for oldlib in $oldlibs; do
  
-      if test "$build_libtool_libs" = convenience; then
-       oldobjs="$libobjs_save $symfileobj"
-       addlibs="$convenience"
-       build_libtool_libs=no
-      else
-       if test "$build_libtool_libs" = module; then
-         oldobjs="$libobjs_save"
+      case $build_libtool_libs in
+        convenience)
+         oldobjs="$libobjs_save $symfileobj"
+         addlibs=$convenience
           build_libtool_libs=no
-       else
+         ;;
+       module)
+         oldobjs=$libobjs_save
+         addlibs=$old_convenience
+         build_libtool_libs=no
+          ;;
+       *)
           oldobjs="$old_deplibs $non_pic_objects"
-         if test "$preload" = yes && test -f "$symfileobj"; then
-           func_append oldobjs " $symfileobj"
-         fi
-       fi
-       addlibs="$old_convenience"
-      fi
+         $preload && test -f "$symfileobj" \
+           && func_append oldobjs " $symfileobj"
+         addlibs=$old_convenience
+         ;;
+      esac
  
        if test -n "$addlibs"; then
-       gentop="$output_objdir/${outputname}x"
+       gentop=$output_objdir/${outputname}x
         func_append generated " $gentop"
  
         func_extract_archives $gentop $addlibs
@@ -9111,13 +10903,13 @@ EOF
        fi
  
        # Do each command in the archive commands.
-      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
         cmds=$old_archive_from_new_cmds
        else
  
         # Add any objects from preloaded convenience libraries
         if test -n "$dlprefiles"; then
-         gentop="$output_objdir/${outputname}x"
+         gentop=$output_objdir/${outputname}x
           func_append generated " $gentop"
  
           func_extract_archives $gentop $dlprefiles
@@ -9138,7 +10930,7 @@ EOF
           :
         else
           echo "copying selected object files to avoid basename conflicts..."
-         gentop="$output_objdir/${outputname}x"
+         gentop=$output_objdir/${outputname}x
           func_append generated " $gentop"
           func_mkdir_p "$gentop"
           save_oldobjs=$oldobjs
@@ -9147,7 +10939,7 @@ EOF
           for obj in $save_oldobjs
           do
             func_basename "$obj"
-           objbase="$func_basename_result"
+           objbase=$func_basename_result
             case " $oldobjs " in
             " ") oldobjs=$obj ;;
             *[\ /]"$objbase "*)
@@ -9216,18 +11008,18 @@ EOF
             else
               # the above command should be used before it gets too long
               oldobjs=$objlist
-             if test "$obj" = "$last_oldobj" ; then
+             if test "$obj" = "$last_oldobj"; then
                 RANLIB=$save_RANLIB
               fi
               test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-             eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+             eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
               objlist=
               len=$len0
             fi
           done
           RANLIB=$save_RANLIB
           oldobjs=$objlist
-         if test "X$oldobjs" = "X" ; then
+         if test -z "$oldobjs"; then
             eval cmds=\"\$concat_cmds\"
           else
             eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
@@ -9244,7 +11036,7 @@ EOF
      case $output in
      *.la)
        old_library=
-      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      test yes = "$build_old_libs" && old_library=$libname.$libext
        func_verbose "creating $output"
  
        # Preserve any variables that may affect compiler behavior
@@ -9254,36 +11046,38 @@ EOF
         elif eval var_value=\$$var; test -z "$var_value"; then
           relink_command="$var=; export $var; $relink_command"
         else
-         func_quote_for_eval "$var_value"
-         relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+         func_quote_arg pretty,unquoted "$var_value"
+         relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command"
         fi
        done
        # Quote the link command for shipping.
-      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      if test "$hardcode_automatic" = yes ; then
+      func_quote eval cd "`pwd`"
+      relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      func_quote_arg pretty,unquoted "$relink_command"
+      relink_command=$func_quote_arg_unquoted_result
+      if test yes = "$hardcode_automatic"; then
         relink_command=
        fi
  
        # Only create the output if not a dry run.
        $opt_dry_run || {
         for installed in no yes; do
-         if test "$installed" = yes; then
+         if test yes = "$installed"; then
             if test -z "$install_libdir"; then
               break
             fi
-           output="$output_objdir/$outputname"i
+           output=$output_objdir/${outputname}i
             # Replace all uninstalled libtool libraries with the installed ones
             newdependency_libs=
             for deplib in $dependency_libs; do
               case $deplib in
               *.la)
                 func_basename "$deplib"
-               name="$func_basename_result"
+               name=$func_basename_result
                 func_resolve_sysroot "$deplib"
-               eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+               eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
                 test -z "$libdir" && \
-                 func_fatal_error "\`$deplib' is not a valid libtool archive"
+                 func_fatal_error "'$deplib' is not a valid libtool archive"
                 func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
                 ;;
               -L*)
@@ -9299,23 +11093,23 @@ EOF
               *) func_append newdependency_libs " $deplib" ;;
               esac
             done
-           dependency_libs="$newdependency_libs"
+           dependency_libs=$newdependency_libs
             newdlfiles=
  
             for lib in $dlfiles; do
               case $lib in
               *.la)
                 func_basename "$lib"
-               name="$func_basename_result"
-               eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+               name=$func_basename_result
+               eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                 test -z "$libdir" && \
-                 func_fatal_error "\`$lib' is not a valid libtool archive"
+                 func_fatal_error "'$lib' is not a valid libtool archive"
                 func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
                 ;;
               *) func_append newdlfiles " $lib" ;;
               esac
             done
-           dlfiles="$newdlfiles"
+           dlfiles=$newdlfiles
             newdlprefiles=
             for lib in $dlprefiles; do
               case $lib in
@@ -9325,34 +11119,34 @@ EOF
                 # didn't already link the preopened objects directly into
                 # the library:
                 func_basename "$lib"
-               name="$func_basename_result"
-               eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+               name=$func_basename_result
+               eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
                 test -z "$libdir" && \
-                 func_fatal_error "\`$lib' is not a valid libtool archive"
+                 func_fatal_error "'$lib' is not a valid libtool archive"
                 func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
                 ;;
               esac
             done
-           dlprefiles="$newdlprefiles"
+           dlprefiles=$newdlprefiles
           else
             newdlfiles=
             for lib in $dlfiles; do
               case $lib in
-               [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+               [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
                 *) abs=`pwd`"/$lib" ;;
               esac
               func_append newdlfiles " $abs"
             done
-           dlfiles="$newdlfiles"
+           dlfiles=$newdlfiles
             newdlprefiles=
             for lib in $dlprefiles; do
               case $lib in
-               [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+               [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
                 *) abs=`pwd`"/$lib" ;;
               esac
               func_append newdlprefiles " $abs"
             done
-           dlprefiles="$newdlprefiles"
+           dlprefiles=$newdlprefiles
           fi
           $RM $output
           # place dlname in correct position for cygwin
@@ -9368,10 +11162,9 @@ EOF
           case $host,$output,$installed,$module,$dlname in
             *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
               # If a -bindir argument was supplied, place the dll there.
-             if test "x$bindir" != x ;
-             then
+             if test -n "$bindir"; then
                 func_relative_path "$install_libdir" "$bindir"
-               tdlname=$func_relative_path_result$dlname
+               tdlname=$func_relative_path_result/$dlname
               else
                 # Otherwise fall back on heuristic.
                 tdlname=../bin/$dlname
@@ -9380,7 +11173,7 @@ EOF
           esac
           $ECHO > $output "\
  # $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
  #
  # Please DO NOT delete this file!
  # It is necessary for linking the library.
@@ -9394,7 +11187,7 @@ library_names='$library_names'
  # The name of the static archive.
  old_library='$old_library'
  
-# Linker flags that can not go in dependency_libs.
+# Linker flags that cannot go in dependency_libs.
  inherited_linker_flags='$new_inherited_linker_flags'
  
  # Libraries that this one depends upon.
@@ -9420,7 +11213,7 @@ dlpreopen='$dlprefiles'
  
  # Directory that this library needs to be installed in:
  libdir='$install_libdir'"
-         if test "$installed" = no && test "$need_relink" = yes; then
+         if test no,yes = "$installed,$need_relink"; then
             $ECHO >> $output "\
  relink_command=\"$relink_command\""
           fi
@@ -9435,27 +11228,29 @@ relink_command=\"$relink_command\""
      exit $EXIT_SUCCESS
  }
  
-{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
-    func_mode_link ${1+"$@"}
+if test link = "$opt_mode" || test relink = "$opt_mode"; then
+  func_mode_link ${1+"$@"}
+fi
  
  
  # func_mode_uninstall arg...
  func_mode_uninstall ()
  {
-    $opt_debug
-    RM="$nonopt"
+    $debug_cmd
+
+    RM=$nonopt
      files=
-    rmforce=
+    rmforce=false
      exit_status=0
  
      # This variable tells wrapper scripts just to set variables rather
      # than running their programs.
-    libtool_install_magic="$magic"
+    libtool_install_magic=$magic
  
      for arg
      do
        case $arg in
-      -f) func_append RM " $arg"; rmforce=yes ;;
+      -f) func_append RM " $arg"; rmforce=: ;;
        -*) func_append RM " $arg" ;;
        *) func_append files " $arg" ;;
        esac
@@ -9468,18 +11263,18 @@ func_mode_uninstall ()
  
      for file in $files; do
        func_dirname "$file" "" "."
-      dir="$func_dirname_result"
-      if test "X$dir" = X.; then
-       odir="$objdir"
+      dir=$func_dirname_result
+      if test . = "$dir"; then
+       odir=$objdir
        else
-       odir="$dir/$objdir"
+       odir=$dir/$objdir
        fi
        func_basename "$file"
-      name="$func_basename_result"
-      test "$opt_mode" = uninstall && odir="$dir"
+      name=$func_basename_result
+      test uninstall = "$opt_mode" && odir=$dir
  
        # Remember odir for removal later, being careful to avoid duplicates
-      if test "$opt_mode" = clean; then
+      if test clean = "$opt_mode"; then
         case " $rmdirs " in
           *" $odir "*) ;;
           *) func_append rmdirs " $odir" ;;
@@ -9494,11 +11289,11 @@ func_mode_uninstall ()
        elif test -d "$file"; then
         exit_status=1
         continue
-      elif test "$rmforce" = yes; then
+      elif $rmforce; then
         continue
        fi
  
-      rmfiles="$file"
+      rmfiles=$file
  
        case $name in
        *.la)
@@ -9512,7 +11307,7 @@ func_mode_uninstall ()
           done
           test -n "$old_library" && func_append rmfiles " $odir/$old_library"
  
-         case "$opt_mode" in
+         case $opt_mode in
           clean)
             case " $library_names " in
             *" $dlname "*) ;;
@@ -9523,12 +11318,12 @@ func_mode_uninstall ()
           uninstall)
             if test -n "$library_names"; then
               # Do each command in the postuninstall commands.
-             func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+             func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
             fi
  
             if test -n "$old_library"; then
               # Do each command in the old_postuninstall commands.
-             func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+             func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
             fi
             # FIXME: should reinstall the best remaining shared library.
             ;;
@@ -9544,21 +11339,19 @@ func_mode_uninstall ()
           func_source $dir/$name
  
           # Add PIC object to the list of files to remove.
-         if test -n "$pic_object" &&
-            test "$pic_object" != none; then
+         if test -n "$pic_object" && test none != "$pic_object"; then
             func_append rmfiles " $dir/$pic_object"
           fi
  
           # Add non-PIC object to the list of files to remove.
-         if test -n "$non_pic_object" &&
-            test "$non_pic_object" != none; then
+         if test -n "$non_pic_object" && test none != "$non_pic_object"; then
             func_append rmfiles " $dir/$non_pic_object"
           fi
         fi
         ;;
  
        *)
-       if test "$opt_mode" = clean ; then
+       if test clean = "$opt_mode"; then
           noexename=$name
           case $file in
           *.exe)
@@ -9585,12 +11378,12 @@ func_mode_uninstall ()
  
             # note $name still contains .exe if it was in $file originally
             # as does the version of $file that was added into $rmfiles
-           func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
-           if test "$fast_install" = yes && test -n "$relink_command"; then
+           func_append rmfiles " $odir/$name $odir/${name}S.$objext"
+           if test yes = "$fast_install" && test -n "$relink_command"; then
               func_append rmfiles " $odir/lt-$name"
             fi
-           if test "X$noexename" != "X$name" ; then
-             func_append rmfiles " $odir/lt-${noexename}.c"
+           if test "X$noexename" != "X$name"; then
+             func_append rmfiles " $odir/lt-$noexename.c"
             fi
           fi
         fi
@@ -9599,7 +11392,7 @@ func_mode_uninstall ()
        func_show_eval "$RM $rmfiles" 'exit_status=1'
      done
  
-    # Try to remove the ${objdir}s in the directories where we deleted files
+    # Try to remove the $objdir's in the directories where we deleted files
      for dir in $rmdirs; do
        if test -d "$dir"; then
         func_show_eval "rmdir $dir >/dev/null 2>&1"
@@ -9609,16 +11402,17 @@ func_mode_uninstall ()
      exit $exit_status
  }
  
-{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
-    func_mode_uninstall ${1+"$@"}
+if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
+  func_mode_uninstall ${1+"$@"}
+fi
  
  test -z "$opt_mode" && {
-  help="$generic_help"
+  help=$generic_help
    func_fatal_help "you must specify a MODE"
  }
  
  test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode \`$opt_mode'"
+  func_fatal_help "invalid operation mode '$opt_mode'"
  
  if test -n "$exec_cmd"; then
    eval exec "$exec_cmd"
@@ -9629,7 +11423,7 @@ exit $exit_status
  
  
  # The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries.  Given conflicting
+# where we disable both kinds of libraries.  Given conflicting
  # choices, we go for a static library, that is the most portable,
  # since we can't tell whether shared libraries were disabled because
  # the user asked for that or because the platform doesn't support
@@ -9652,5 +11446,3 @@ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
  # mode:shell-script
  # sh-indentation:2
  # End:
-# vi:sw=2
-
diff --git a/m4/acx_pthread.m4 b/m4/acx_pthread.m4

deleted file mode 100755 (executable)

index cdfed55..0000000
--- a/m4/acx_pthread.m4
+++ /dev/null
@@ -1,305 +0,0 @@
-##### http://autoconf-archive.cryp.to/acx_pthread.html
-#
-# SYNOPSIS
-#
-#   ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro figures out how to build C programs using POSIX threads.
-#   It sets the PTHREAD_LIBS output variable to the threads library and
-#   linker flags, and the PTHREAD_CFLAGS output variable to any special
-#   C compiler flags that are needed. (The user can also force certain
-#   compiler flags/libs to be tested by setting these environment
-#   variables.)
-#
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise).
-#   (This is necessary on AIX to use the special cc_r compiler alias.)
-#
-#   NOTE: You are assumed to not only compile your program with these
-#   flags, but also link it with them as well. e.g. you should link
-#   with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS
-#   $LIBS
-#
-#   If you are only building threads programs, you may wish to use
-#   these variables in your default LIBS, CFLAGS, and CC:
-#
-#          LIBS="$PTHREAD_LIBS $LIBS"
-#          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-#          CC="$PTHREAD_CC"
-#
-#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
-#   constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to
-#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a threads
-#   library is found, and ACTION-IF-NOT-FOUND is a list of commands to
-#   run it if it is not found. If ACTION-IF-FOUND is not specified, the
-#   default action will define HAVE_PTHREAD.
-#
-#   Please let the authors know if this macro fails on any platform, or
-#   if you have any other suggestions or comments. This macro was based
-#   on work by SGJ on autoconf scripts for FFTW (http://www.fftw.org/)
-#   (with help from M. Frigo), as well as ac_pthread and hb_pthread
-#   macros posted by Alejandro Forero Cuervo to the autoconf macro
-#   repository. We are also grateful for the helpful feedback of
-#   numerous users.
-#
-# LAST MODIFICATION
-#
-#   2006-05-29
-#
-# COPYLEFT
-#
-#   Copyright (c) 2006 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software; you can redistribute it and/or
-#   modify it under the terms of the GNU General Public License as
-#   published by the Free Software Foundation; either version 2 of the
-#   License, or (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software
-#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-#   02111-1307, USA.
-#
-#   As a special exception, the respective Autoconf Macro's copyright
-#   owner gives unlimited permission to copy, distribute and modify the
-#   configure scripts that are the output of Autoconf when processing
-#   the Macro. You need not follow the terms of the GNU General Public
-#   License when using or distributing such scripts, even though
-#   portions of the text of the Macro appear in them. The GNU General
-#   Public License (GPL) does govern all other use of the material that
-#   constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the
-#   Autoconf Macro released by the Autoconf Macro Archive. When you
-#   make and distribute a modified version of the Autoconf Macro, you
-#   may extend this special exception to the GPL to apply to your
-#   modified version as well.
-
-AC_DEFUN([ACX_PTHREAD], [
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_LANG_SAVE
-AC_LANG_C
-acx_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
-        AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test x"$acx_pthread_ok" = xno; then
-                PTHREAD_LIBS=""
-                PTHREAD_CFLAGS=""
-        fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt lpthread pthread-config"
-
-# The ordering *is* (sometimes) important.  Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-#       other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
-        *solaris*)
-
-        # On Solaris (at least, for some versions), libc contains stubbed
-        # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
-
-        acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
-        ;;
-
-        # The HP-UX compiler just warns about options it does not understand
-        # but it needs -mt.
-        *-hpux*)
-        acx_pthread_flags="-mt $acx_pthread_flags"
-        ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
-        case $flag in
-                none)
-                AC_MSG_CHECKING([whether pthreads work without any flags])
-                ;;
-
-                -*)
-                AC_MSG_CHECKING([whether pthreads work with $flag])
-                PTHREAD_CFLAGS="$flag"
-                ;;
-
-               pthread-config)
-               AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
-               if test x"$acx_pthread_config" = xno; then continue; fi
-               PTHREAD_CFLAGS="`pthread-config --cflags`"
-               PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-               ;;
-
-                *)
-                AC_MSG_CHECKING([for the pthreads library -l$flag])
-                PTHREAD_LIBS="-l$flag"
-                ;;
-        esac
-
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Check for various functions.  We must include pthread.h,
-        # since some functions may be macros.  (On the Sequent, we
-        # need a special flag -Kthread to make this header compile.)
-        # We check for pthread_join because it is in -lpthread on IRIX
-        # while pthread_create is in libc.  We check for pthread_attr_init
-        # due to DEC craziness with -lpthreads.  We check for
-        # pthread_cleanup_push because it is one of the few pthread
-        # functions on Solaris that doesn't have a non-functional libc stub.
-        # We try pthread_create on general principles.
-        AC_TRY_LINK([#include <pthread.h>],
-                    [pthread_t th; pthread_join(th, 0);
-                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
-                     pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
-                    [acx_pthread_ok=yes])
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test "x$acx_pthread_ok" = xyes; then
-                break;
-        fi
-
-        PTHREAD_LIBS=""
-        PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-       AC_MSG_CHECKING([for joinable pthread attribute])
-       attr_name=unknown
-       for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-           AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
-                        [attr_name=$attr; break])
-       done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               [Define to necessary symbol if this constant
-                                uses a non-standard name on your system.])
-        fi
-
-        AC_MSG_CHECKING([if more special flags are required for pthreads])
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-        case "${host_os}" in
-          aix* )
-            if test x"$GCC" != xyes; then
-              case "$CC" in
-                *xlc )
-                  AC_CHECK_PROG(PTHREAD_CC, xlc_r, xlc_r, ${CC}) ;;
-                *cc )
-                  AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC}) ;;
-              esac
-            fi
-            case "$CXX" in
-              *xlC )
-                AC_CHECK_PROG(PTHREAD_CXX, xlC_r, xlC_r, ${CXX}) ;;
-            esac
-            ;;
-        esac
-fi
-
-if test "${PTHREAD_CC}x" = "x"
-then
-  PTHREAD_CC="$CC"
-fi
-if test "${PTHREAD_CXX}x" = "x"
-then
-  PTHREAD_CXX="$CXX"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-AC_SUBST(PTHREAD_CXX)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
-        :
-else
-        acx_pthread_ok=no
-        $2
-fi
-AC_LANG_RESTORE
-])dnl ACX_PTHREAD
diff --git a/m4/ax_append_compile_flags.m4 b/m4/ax_append_compile_flags.m4

index 2bb27ef..9c85635 100644 (file)
--- a/m4/ax_append_compile_flags.m4
+++ b/m4/ax_append_compile_flags.m4
@@ -1,6 +1,6 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
-# ===========================================================================
+# ============================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
+# ============================================================================
  #
  # SYNOPSIS
  #
@@ -30,33 +30,12 @@
  #
  #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
  #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
  
-#serial 5
+#serial 7
  
  AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
  [AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4

index 08f2e07..dd6d8b6 100644 (file)
--- a/m4/ax_append_flag.m4
+++ b/m4/ax_append_flag.m4
@@ -1,5 +1,5 @@
  # ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
+#      https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
  # ===========================================================================
  #
  # SYNOPSIS
@@ -23,33 +23,12 @@
  #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
  #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
  #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
  
-#serial 6
+#serial 8
  
  AC_DEFUN([AX_APPEND_FLAG],
  [dnl
diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4

index ca36397..bd753b3 100644 (file)
--- a/m4/ax_check_compile_flag.m4
+++ b/m4/ax_check_compile_flag.m4
@@ -1,5 +1,5 @@
  # ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
+#  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
  # ===========================================================================
  #
  # SYNOPSIS
@@ -29,33 +29,12 @@
  #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
  #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
  #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
  
-#serial 4
+#serial 6
  
  AC_DEFUN([AX_CHECK_COMPILE_FLAG],
  [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
diff --git a/m4/ax_gcc_func_attribute.m4 b/m4/ax_gcc_func_attribute.m4

index 1edceba..fa4e089 100644 (file)
--- a/m4/ax_gcc_func_attribute.m4
+++ b/m4/ax_gcc_func_attribute.m4
@@ -1,5 +1,5 @@
  # ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_gcc_func_attribute.html
+#  https://www.gnu.org/software/autoconf-archive/ax_gcc_func_attribute.html
  # ===========================================================================
  #
  # SYNOPSIS
@@ -38,9 +38,11 @@
  #    dllimport
  #    error
  #    externally_visible
+#    fallthrough
  #    flatten
  #    format
  #    format_arg
+#    gnu_format
  #    gnu_inline
  #    hot
  #    ifunc
@@ -53,6 +55,8 @@
  #    nothrow
  #    optimize
  #    pure
+#    sentinel
+#    sentinel_position
  #    unused
  #    used
  #    visibility
@@ -61,9 +65,9 @@
  #    weak
  #    weakref
  #
-#   Unsuppored function attributes will be tested with a prototype returning
-#   an int and not accepting any arguments and the result of the check might
-#   be wrong or meaningless so use with care.
+#   Unsupported function attributes will be tested with a prototype
+#   returning an int and not accepting any arguments and the result of the
+#   check might be wrong or meaningless so use with care.
  #
  # LICENSE
  #
@@ -74,7 +78,7 @@
  #   and this notice are preserved.  This file is offered as-is, without any
  #   warranty.
  
-#serial 3
+#serial 13
  
  AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
      AS_VAR_PUSHDEF([ac_var], [ax_cv_have_func_attribute_$1])
@@ -128,12 +132,18 @@ AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
                  [externally_visible], [
                      int foo( void ) __attribute__(($1));
                  ],
+                [fallthrough], [
+                    void foo( int x ) {switch (x) { case 1: __attribute__(($1)); case 2: break ; }};
+                ],
                  [flatten], [
                      int foo( void ) __attribute__(($1));
                  ],
                  [format], [
                      int foo(const char *p, ...) __attribute__(($1(printf, 1, 2)));
                  ],
+                [gnu_format], [
+                    int foo(const char *p, ...) __attribute__((format(gnu_printf, 1, 2)));
+                ],
                  [format_arg], [
                      char *foo(const char *p) __attribute__(($1(1)));
                  ],
@@ -175,6 +185,15 @@ AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
                  [pure], [
                      int foo( void ) __attribute__(($1));
                  ],
+                [sentinel], [
+                    int foo(void *p, ...) __attribute__(($1));
+                ],
+                [sentinel_position], [
+                    int foo(void *p, ...) __attribute__(($1(1)));
+                ],
+                [returns_nonnull], [
+                    void *foo( void ) __attribute__(($1));
+                ],
                  [unused], [
                      int foo( void ) __attribute__(($1));
                  ],
@@ -184,6 +203,8 @@ AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
                  [visibility], [
                      int foo_def( void ) __attribute__(($1("default")));
                      int foo_hid( void ) __attribute__(($1("hidden")));
+                    int foo_int( void ) __attribute__(($1("internal")));
+                    int foo_pro( void ) __attribute__(($1("protected")));
                  ],
                  [warning], [
                      int foo( void ) __attribute__(($1("")));
@@ -207,7 +228,7 @@ AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
              dnl GCC doesn't exit with an error if an unknown attribute is
              dnl provided but only outputs a warning, so accept the attribute
              dnl only if no warning were issued.
-            [AS_IF([test -s conftest.err],
+            [AS_IF([grep -- -Wattributes conftest.err],
                  [AS_VAR_SET([ac_var], [no])],
                  [AS_VAR_SET([ac_var], [yes])])],
              [AS_VAR_SET([ac_var], [no])])
diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4

new file mode 100644 (file)

index 0000000..9f35d13
--- /dev/null
+++ b/m4/ax_pthread.m4
@@ -0,0 +1,522 @@
+# ===========================================================================
+#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+#
+# DESCRIPTION
+#
+#   This macro figures out how to build C programs using POSIX threads. It
+#   sets the PTHREAD_LIBS output variable to the threads library and linker
+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+#   flags that are needed. (The user can also force certain compiler
+#   flags/libs to be tested by setting these environment variables.)
+#
+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+#   needed for multi-threaded programs (defaults to the value of CC
+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+#   special cc_r/CC_r compiler alias.)
+#
+#   NOTE: You are assumed to not only compile your program with these flags,
+#   but also to link with them as well. For example, you might link with
+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+#   If you are only building threaded programs, you may wish to use these
+#   variables in your default LIBS, CFLAGS, and CC:
+#
+#     LIBS="$PTHREAD_LIBS $LIBS"
+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
+#     CC="$PTHREAD_CC"
+#     CXX="$PTHREAD_CXX"
+#
+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
+#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
+#   PTHREAD_CFLAGS.
+#
+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+#   is not found. If ACTION-IF-FOUND is not specified, the default action
+#   will define HAVE_PTHREAD.
+#
+#   Please let the authors know if this macro fails on any platform, or if
+#   you have any other suggestions or comments. This macro was based on work
+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
+#   grateful for the helpful feedback of numerous users.
+#
+#   Updated for Autoconf 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
+#   Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
+#
+#   This program is free software: you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 31
+
+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
+AC_DEFUN([AX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_SED])
+AC_LANG_PUSH([C])
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
+        AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
+        AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
+        AC_MSG_RESULT([$ax_pthread_ok])
+        if test "x$ax_pthread_ok" = "xno"; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
+            [
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+            ],
+            [AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.])])
+        ;;
+
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+    [ax_cv_PTHREAD_CLANG],
+    [ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ],
+            [ax_cv_PTHREAD_CLANG=yes])
+     fi
+    ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+AS_IF([test "x$GCC" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"])
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+AS_IF([test "x$ax_pthread_clang" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread"])
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
+
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
+        ;;
+esac
+AS_IF([test "x$ax_pthread_check_macro" = "x--"],
+      [ax_pthread_check_cond=0],
+      [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
+
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
+                none)
+                AC_MSG_CHECKING([whether pthreads work without any flags])
+                ;;
+
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
+                AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS"])
+                ;;
+
+                -*)
+                AC_MSG_CHECKING([whether pthreads work with $ax_pthread_try_flag])
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
+                ;;
+
+                pthread-config)
+                AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
+                AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                AC_MSG_CHECKING([for the pthreads library -l$ax_pthread_try_flag])
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
+                ;;
+        esac
+
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
+                        static void *start_routine(void *a) { return a; }],
+                       [pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */])],
+            [ax_pthread_ok=yes],
+            [])
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        AC_MSG_RESULT([$ax_pthread_ok])
+        AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                    [ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                         [break])
+                    ])
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            ])
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        AC_CACHE_CHECK([for joinable pthread attribute],
+            [ax_cv_PTHREAD_JOINABLE_ATTR],
+            [ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+                                                 [int attr = $ax_pthread_attr; return attr /* ; */])],
+                                [ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break],
+                                [])
+             done
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"],
+              [AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
+                                  [$ax_cv_PTHREAD_JOINABLE_ATTR],
+                                  [Define to necessary symbol if this constant
+                                   uses a non-standard name on your system.])
+               ax_pthread_joinable_attr_defined=yes
+              ])
+
+        AC_CACHE_CHECK([whether more special flags are required for pthreads],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"],
+              [PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes])
+
+        AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
+            [ax_cv_PTHREAD_PRIO_INHERIT],
+            [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
+                                             [[int i = PTHREAD_PRIO_INHERIT;
+                                               return i;]])],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=no])
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"],
+              [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])
+               ax_pthread_prio_inherit_defined=yes
+              ])
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                AS_CASE(["x/$CC"],
+                    [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
+                    [#handle absolute path differently from PATH based program lookup
+                     AS_CASE(["x$CC"],
+                         [x/*],
+                         [
+                          AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
+                          AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
+                        ],
+                         [
+                          AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
+                          AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
+                        ]
+                     )
+                    ])
+                ;;
+            esac
+        fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+AC_SUBST([PTHREAD_LIBS])
+AC_SUBST([PTHREAD_CFLAGS])
+AC_SUBST([PTHREAD_CC])
+AC_SUBST([PTHREAD_CXX])
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
+        :
+else
+        ax_pthread_ok=no
+        $2
+fi
+AC_LANG_POP
+])dnl AX_PTHREAD
diff --git a/m4/ax_require_defined.m4 b/m4/ax_require_defined.m4

index cae1111..17c3eab 100644 (file)
--- a/m4/ax_require_defined.m4
+++ b/m4/ax_require_defined.m4
@@ -1,5 +1,5 @@
  # ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_require_defined.html
+#    https://www.gnu.org/software/autoconf-archive/ax_require_defined.html
  # ===========================================================================
  #
  # SYNOPSIS
@@ -30,7 +30,7 @@
  #   and this notice are preserved. This file is offered as-is, without any
  #   warranty.
  
-#serial 1
+#serial 2
  
  AC_DEFUN([AX_REQUIRE_DEFINED], [dnl
    m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])])
diff --git a/m4/libtool.m4 b/m4/libtool.m4

index ae1a3df..e7b6833 100644 (file)
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1,8 +1,7 @@
  # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
  #
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
+#   Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software
+#   Foundation, Inc.
  #   Written by Gordon Matzigkeit, 1996
  #
  # This file is free software; the Free Software Foundation gives
@@ -10,36 +9,30 @@
  # modifications, as long as this notice is preserved.
  
  m4_define([_LT_COPYING], [dnl
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
  #
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the  same
+# distribution terms that you use for the rest of that program.
  #
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
  ])
  
-# serial 57 LT_INIT
+# serial 59 LT_INIT
  
  
  # LT_PREREQ(VERSION)
@@ -67,7 +60,7 @@ esac
  # LT_INIT([OPTIONS])
  # ------------------
  AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
  AC_BEFORE([$0], [LT_LANG])dnl
  AC_BEFORE([$0], [LT_OUTPUT])dnl
@@ -91,7 +84,7 @@ dnl Parse OPTIONS
  _LT_SET_OPTIONS([$0], [$1])
  
  # This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
+LIBTOOL_DEPS=$ltmain
  
  # Always use our own libtool.
  LIBTOOL='$(SHELL) $(top_builddir)/libtool'
@@ -111,26 +104,43 @@ dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
  dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
  
  
+# _LT_PREPARE_CC_BASENAME
+# -----------------------
+m4_defun([_LT_PREPARE_CC_BASENAME], [
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in @S|@*""; do
+      case $cc_temp in
+        compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+        distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+])# _LT_PREPARE_CC_BASENAME
+
+
  # _LT_CC_BASENAME(CC)
  # -------------------
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
+# but that macro is also expanded into generated libtool script, which
+# arranges for $SED and $ECHO to be set by different means.
  m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
-  case $cc_temp in
-    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
-    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+[m4_require([_LT_PREPARE_CC_BASENAME])dnl
+AC_REQUIRE([_LT_DECL_SED])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+func_cc_basename $1
+cc_basename=$func_cc_basename_result
  ])
  
  
  # _LT_FILEUTILS_DEFAULTS
  # ----------------------
  # It is okay to use these file commands and assume they have been set
-# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
  m4_defun([_LT_FILEUTILS_DEFAULTS],
  [: ${CP="cp -f"}
  : ${MV="mv -f"}
@@ -172,20 +182,22 @@ m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  m4_require([_LT_CHECK_SHELL_FEATURES])dnl
  m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
  m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_DECL_FILECMD])dnl
  m4_require([_LT_CHECK_MAGIC_METHOD])dnl
  m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
  m4_require([_LT_CMD_OLD_ARCHIVE])dnl
  m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
  m4_require([_LT_WITH_SYSROOT])dnl
+m4_require([_LT_CMD_TRUNCATE])dnl
  
  _LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options which allow our
+# See if we are running on zsh, and set the options that allow our
  # commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
+if test -n "\${ZSH_VERSION+set}"; then
     setopt NO_GLOB_SUBST
  fi
  ])
-if test -n "${ZSH_VERSION+set}" ; then
+if test -n "${ZSH_VERSION+set}"; then
     setopt NO_GLOB_SUBST
  fi
  
@@ -198,7 +210,7 @@ aix3*)
    # AIX sometimes has problems with the GCC collect2 program.  For some
    # reason, if we set the COLLECT_NAMES environment variable, the problems
    # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
+  if test set != "${COLLECT_NAMES+set}"; then
      COLLECT_NAMES=
      export COLLECT_NAMES
    fi
@@ -209,14 +221,14 @@ esac
  ofile=libtool
  can_build_shared=yes
  
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
+# All known linkers require a '.a' archive for static linking (except MSVC and
+# ICC, which need '.lib').
  libext=a
  
-with_gnu_ld="$lt_cv_prog_gnu_ld"
+with_gnu_ld=$lt_cv_prog_gnu_ld
  
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
+old_CC=$CC
+old_CFLAGS=$CFLAGS
  
  # Set sane defaults for various variables
  test -z "$CC" && CC=cc
@@ -269,14 +281,14 @@ no_glob_subst='s/\*/\\\*/g'
  
  # _LT_PROG_LTMAIN
  # ---------------
-# Note that this code is called both from `configure', and `config.status'
+# Note that this code is called both from 'configure', and 'config.status'
  # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
-# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# 'config.status' has no value for ac_aux_dir unless we are using Automake,
  # so we pass a copy along to make sure it has a sensible value anyway.
  m4_defun([_LT_PROG_LTMAIN],
  [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
  _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain="$ac_aux_dir/ltmain.sh"
+ltmain=$ac_aux_dir/ltmain.sh
  ])# _LT_PROG_LTMAIN
  
  
@@ -286,7 +298,7 @@ ltmain="$ac_aux_dir/ltmain.sh"
  
  # So that we can recreate a full libtool script including additional
  # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the `libtool'
+# in macros and then make a single call at the end using the 'libtool'
  # label.
  
  
@@ -421,8 +433,8 @@ m4_define([_lt_decl_all_varnames],
  
  # _LT_CONFIG_STATUS_DECLARE([VARNAME])
  # ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
-# declaration there will have the same value as in `configure'.  VARNAME
+# Quote a variable value, and forward it to 'config.status' so that its
+# declaration there will have the same value as in 'configure'.  VARNAME
  # must have a single quote delimited value for this to work.
  m4_define([_LT_CONFIG_STATUS_DECLARE],
  [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
@@ -446,7 +458,7 @@ m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
  # Output comment and list of tags supported by the script
  m4_defun([_LT_LIBTOOL_TAGS],
  [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
+available_tags='_LT_TAGS'dnl
  ])
  
  
@@ -474,7 +486,7 @@ m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
  # _LT_LIBTOOL_CONFIG_VARS
  # -----------------------
  # Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
  # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
  # section) are produced by _LT_LIBTOOL_TAG_VARS.
  m4_defun([_LT_LIBTOOL_CONFIG_VARS],
@@ -500,8 +512,8 @@ m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
  # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
  # variables for single and double quote escaping we saved from calls
  # to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'.  Finally, any additional code accumulated
+# into 'config.status', and then the shell code to quote escape them in
+# for loops in 'config.status'.  Finally, any additional code accumulated
  # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
  m4_defun([_LT_CONFIG_COMMANDS],
  [AC_PROVIDE_IFELSE([LT_OUTPUT],
@@ -547,7 +559,7 @@ for var in lt_decl_all_varnames([[ \
  ]], lt_decl_quote_varnames); do
      case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
      *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
        ;;
      *)
        eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -560,7 +572,7 @@ for var in lt_decl_all_varnames([[ \
  ]], lt_decl_dquote_varnames); do
      case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
      *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
        ;;
      *)
        eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
@@ -576,7 +588,7 @@ _LT_OUTPUT_LIBTOOL_INIT
  # Generate a child script FILE with all initialization necessary to
  # reuse the environment learned by the parent script, and make the
  # file executable.  If COMMENT is supplied, it is inserted after the
-# `#!' sequence but before initialization text begins.  After this
+# '#!' sequence but before initialization text begins.  After this
  # macro, additional text can be appended to FILE to form the body of
  # the child script.  The macro ends with non-zero status if the
  # file could not be fully written (such as if the disk is full).
@@ -598,7 +610,7 @@ AS_SHELL_SANITIZE
  _AS_PREPARE
  exec AS_MESSAGE_FD>&1
  _ASEOF
-test $lt_write_fail = 0 && chmod +x $1[]dnl
+test 0 = "$lt_write_fail" && chmod +x $1[]dnl
  m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
  
  # LT_OUTPUT
@@ -621,7 +633,7 @@ exec AS_MESSAGE_LOG_FD>>config.log
  } >&AS_MESSAGE_LOG_FD
  
  lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
+'$as_me' creates a local libtool stub from the current configuration,
  for use in further configure time tests before the real libtool is
  generated.
  
@@ -641,9 +653,9 @@ configured by $[0], generated by m4_PACKAGE_STRING.
  
  Copyright (C) 2011 Free Software Foundation, Inc.
  This config.lt script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
+gives unlimited permision to copy, distribute and modify it."
  
-while test $[#] != 0
+while test 0 != $[#]
  do
    case $[1] in
      --version | --v* | -V )
@@ -656,10 +668,10 @@ do
        lt_cl_silent=: ;;
  
      -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
+Try '$[0] --help' for more information.]) ;;
  
      *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
+Try '$[0] --help' for more information.]) ;;
    esac
    shift
  done
@@ -685,7 +697,7 @@ chmod +x "$CONFIG_LT"
  # open by configure.  Here we exec the FD to /dev/null, effectively closing
  # config.log, so it can be properly (re)opened and appended to by config.lt.
  lt_cl_success=:
-test "$silent" = yes &&
+test yes = "$silent" &&
    lt_config_lt_args="$lt_config_lt_args --quiet"
  exec AS_MESSAGE_LOG_FD>/dev/null
  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
@@ -705,27 +717,30 @@ m4_defun([_LT_CONFIG],
  _LT_CONFIG_SAVE_COMMANDS([
    m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
    m4_if(_LT_TAG, [C], [
-    # See if we are running on zsh, and set the options which allow our
+    # See if we are running on zsh, and set the options that allow our
      # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
+    if test -n "${ZSH_VERSION+set}"; then
        setopt NO_GLOB_SUBST
      fi
  
-    cfgfile="${ofile}T"
+    cfgfile=${ofile}T
      trap "$RM \"$cfgfile\"; exit 1" 1 2 15
      $RM "$cfgfile"
  
      cat <<_LT_EOF >> "$cfgfile"
  #! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# Generated automatically by $as_me ($PACKAGE) $VERSION
  # NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
  _LT_COPYING
  _LT_LIBTOOL_TAGS
  
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
  # ### BEGIN LIBTOOL CONFIG
  _LT_LIBTOOL_CONFIG_VARS
  _LT_LIBTOOL_TAG_VARS
@@ -733,13 +748,24 @@ _LT_LIBTOOL_TAG_VARS
  
  _LT_EOF
  
+    cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_PREPARE_MUNGE_PATH_LIST
+_LT_PREPARE_CC_BASENAME
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
    case $host_os in
    aix3*)
      cat <<\_LT_EOF >> "$cfgfile"
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
+if test set != "${COLLECT_NAMES+set}"; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
@@ -753,11 +779,9 @@ _LT_EOF
    # if finds mixed CR/LF and LF-only lines.  Since sed operates in
    # text mode, it properly converts lines to CR/LF.  This bash problem
    # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
+  $SED '$q' "$ltmain" >> "$cfgfile" \
       || (rm -f "$cfgfile"; exit 1)
  
-  _LT_PROG_REPLACE_SHELLFNS
-
     mv -f "$cfgfile" "$ofile" ||
      (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
    chmod +x "$ofile"
@@ -775,7 +799,6 @@ _LT_EOF
  [m4_if([$1], [], [
      PACKAGE='$PACKAGE'
      VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
      RM='$RM'
      ofile='$ofile'], [])
  ])dnl /_LT_CONFIG_SAVE_COMMANDS
@@ -974,7 +997,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  
      AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
        [lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
+      if test -z "$LT_MULTI_MODULE"; then
         # By default we will add the -single_module flag. You can override
         # by either setting the environment variable LT_MULTI_MODULE
         # non-empty at configure time, or by adding -multi_module to the
@@ -992,7 +1015,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
           cat conftest.err >&AS_MESSAGE_LOG_FD
         # Otherwise, if the output was created with a 0 exit code from
         # the compiler, it worked.
-       elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+       elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
           lt_cv_apple_cc_single_mod=yes
         else
           cat conftest.err >&AS_MESSAGE_LOG_FD
@@ -1010,7 +1033,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
        AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
         [lt_cv_ld_exported_symbols_list=yes],
         [lt_cv_ld_exported_symbols_list=no])
-       LDFLAGS="$save_LDFLAGS"
+       LDFLAGS=$save_LDFLAGS
      ])
  
      AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
@@ -1020,8 +1043,8 @@ int forced_loaded() { return 2;}
  _LT_EOF
        echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
        $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
-      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
-      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
        echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
        $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
        cat > conftest.c << _LT_EOF
@@ -1032,7 +1055,7 @@ _LT_EOF
        _lt_result=$?
        if test -s conftest.err && $GREP force_load conftest.err; then
         cat conftest.err >&AS_MESSAGE_LOG_FD
-      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
         lt_cv_ld_force_load=yes
        else
         cat conftest.err >&AS_MESSAGE_LOG_FD
@@ -1042,32 +1065,27 @@ _LT_EOF
      ])
      case $host_os in
      rhapsody* | darwin1.[[012]])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
      darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-       10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
-         _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-       10.[[012]]*)
-         _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-       10.*)
-         _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+    darwin*)
+      case $MACOSX_DEPLOYMENT_TARGET,$host in
+        10.[[012]],*|,*powerpc*-darwin[[5-8]]*)
+          _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+        *)
+          _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
        esac
      ;;
    esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+    if test yes = "$lt_cv_apple_cc_single_mod"; then
        _lt_dar_single_mod='$single_module'
      fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    if test yes = "$lt_cv_ld_exported_symbols_list"; then
+      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
      else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
      fi
-    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
        _lt_dsymutil='~$DSYMUTIL $lib || :'
      else
        _lt_dsymutil=
@@ -1087,29 +1105,29 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
    _LT_TAGVAR(hardcode_direct, $1)=no
    _LT_TAGVAR(hardcode_automatic, $1)=yes
    _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  if test "$lt_cv_ld_force_load" = "yes"; then
-    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  if test yes = "$lt_cv_ld_force_load"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
      m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
                    [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
    else
      _LT_TAGVAR(whole_archive_flag_spec, $1)=''
    fi
    _LT_TAGVAR(link_all_deplibs, $1)=yes
-  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
    case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
+     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
       *) _lt_dar_can_shared=$GCC ;;
    esac
-  if test "$_lt_dar_can_shared" = "yes"; then
+  if test yes = "$_lt_dar_can_shared"; then
      output_verbose_link_cmd=func_echo_all
-    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+    _LT_TAGVAR(module_expsym_cmds, $1)="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
      m4_if([$1], [CXX],
-[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
-      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
-      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+[   if test yes != "$lt_cv_apple_cc_single_mod"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
      fi
  ],[])
    else
@@ -1129,7 +1147,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
  # Allow to override them for all tags through lt_cv_aix_libpath.
  m4_defun([_LT_SYS_MODULE_PATH_AIX],
  [m4_require([_LT_DECL_SED])dnl
-if test "${lt_cv_aix_libpath+set}" = set; then
+if test set = "${lt_cv_aix_libpath+set}"; then
    aix_libpath=$lt_cv_aix_libpath
  else
    AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
@@ -1147,7 +1165,7 @@ else
      _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
    fi],[])
    if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
-    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
    fi
    ])
    aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
@@ -1167,8 +1185,8 @@ m4_define([_LT_SHELL_INIT],
  # -----------------------
  # Find how we can fake an echo command that does not interpret backslash.
  # In particular, with Autoconf 2.60 or later we add some code to the start
-# of the generated configure script which will find a shell with a builtin
-# printf (which we can use as an echo command).
+# of the generated configure script that will find a shell with a builtin
+# printf (that we can use as an echo command).
  m4_defun([_LT_PROG_ECHO_BACKSLASH],
  [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
@@ -1196,10 +1214,10 @@ fi
  # Invoke $ECHO with all args, space-separated.
  func_echo_all ()
  {
-    $ECHO "$*" 
+    $ECHO "$*"
  }
  
-case "$ECHO" in
+case $ECHO in
    printf*) AC_MSG_RESULT([printf]) ;;
    print*) AC_MSG_RESULT([print -r]) ;;
    *) AC_MSG_RESULT([cat]) ;;
@@ -1223,35 +1241,37 @@ _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
  # _LT_WITH_SYSROOT
  # ----------------
  AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
+[m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([for sysroot])
  AC_ARG_WITH([sysroot],
-[  --with-sysroot[=DIR] Search for dependent libraries within DIR
-                        (or the compiler's sysroot if not specified).],
+[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+  [Search for dependent libraries within DIR (or the compiler's sysroot
+   if not specified).])],
  [], [with_sysroot=no])
  
  dnl lt_sysroot will always be passed unquoted.  We quote it here
  dnl in case the user passed a directory name.
  lt_sysroot=
-case ${with_sysroot} in #(
+case $with_sysroot in #(
   yes)
-   if test "$GCC" = yes; then
+   if test yes = "$GCC"; then
       lt_sysroot=`$CC --print-sysroot 2>/dev/null`
     fi
     ;; #(
   /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
     ;; #(
   no|'')
     ;; #(
   *)
-   AC_MSG_RESULT([${with_sysroot}])
+   AC_MSG_RESULT([$with_sysroot])
     AC_MSG_ERROR([The sysroot must be an absolute path.])
     ;;
  esac
  
   AC_MSG_RESULT([${lt_sysroot:-no}])
  _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
-[dependent libraries, and in which our libraries should be installed.])])
+[dependent libraries, and where our libraries should be installed.])])
  
  # _LT_ENABLE_LOCK
  # ---------------
@@ -1259,32 +1279,34 @@ m4_defun([_LT_ENABLE_LOCK],
  [AC_ARG_ENABLE([libtool-lock],
    [AS_HELP_STRING([--disable-libtool-lock],
      [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
  
  # Some flags need to be propagated to the compiler or linker for good
  # libtool support.
  case $host in
  ia64-*-hpux*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set mode
+  # options accordingly.
    echo 'int i;' > conftest.$ac_ext
    if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
+    case `$FILECMD conftest.$ac_objext` in
        *ELF-32*)
-       HPUX_IA64_MODE="32"
+       HPUX_IA64_MODE=32
         ;;
        *ELF-64*)
-       HPUX_IA64_MODE="64"
+       HPUX_IA64_MODE=64
         ;;
      esac
    fi
    rm -rf conftest*
    ;;
  *-*-irix6*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
    echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
    if AC_TRY_EVAL(ac_compile); then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
+    if test yes = "$lt_cv_prog_gnu_ld"; then
+      case `$FILECMD conftest.$ac_objext` in
         *32-bit*)
           LD="${LD-ld} -melf32bsmip"
           ;;
@@ -1296,7 +1318,7 @@ ia64-*-hpux*)
         ;;
        esac
      else
-      case `/usr/bin/file conftest.$ac_objext` in
+      case `$FILECMD conftest.$ac_objext` in
         *32-bit*)
           LD="${LD-ld} -32"
           ;;
@@ -1312,21 +1334,68 @@ ia64-*-hpux*)
    rm -rf conftest*
    ;;
  
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+mips64*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    emul=elf
+    case `$FILECMD conftest.$ac_objext` in
+      *32-bit*)
+       emul="${emul}32"
+       ;;
+      *64-bit*)
+       emul="${emul}64"
+       ;;
+    esac
+    case `$FILECMD conftest.$ac_objext` in
+      *MSB*)
+       emul="${emul}btsmip"
+       ;;
+      *LSB*)
+       emul="${emul}ltsmip"
+       ;;
+    esac
+    case `$FILECMD conftest.$ac_objext` in
+      *N32*)
+       emul="${emul}n32"
+       ;;
+    esac
+    LD="${LD-ld} -m $emul"
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
  s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.  Note that the listed cases only cover the
+  # situations where additional linker options are needed (such as when
+  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+  # vice versa); the common cases where no linker options are needed do
+  # not appear in the list.
    echo 'int i;' > conftest.$ac_ext
    if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
+    case `$FILECMD conftest.o` in
        *32-bit*)
         case $host in
           x86_64-*kfreebsd*-gnu)
             LD="${LD-ld} -m elf_i386_fbsd"
             ;;
           x86_64-*linux*)
-           LD="${LD-ld} -m elf_i386"
+           case `$FILECMD conftest.o` in
+             *x86-64*)
+               LD="${LD-ld} -m elf32_x86_64"
+               ;;
+             *)
+               LD="${LD-ld} -m elf_i386"
+               ;;
+           esac
+           ;;
+         powerpc64le-*linux*)
+           LD="${LD-ld} -m elf32lppclinux"
             ;;
-         ppc64-*linux*|powerpc64-*linux*)
+         powerpc64-*linux*)
             LD="${LD-ld} -m elf32ppclinux"
             ;;
           s390x-*linux*)
@@ -1345,7 +1414,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
           x86_64-*linux*)
             LD="${LD-ld} -m elf_x86_64"
             ;;
-         ppc*-*linux*|powerpc*-*linux*)
+         powerpcle-*linux*)
+           LD="${LD-ld} -m elf64lppc"
+           ;;
+         powerpc-*linux*)
             LD="${LD-ld} -m elf64ppc"
             ;;
           s390*-*linux*|s390*-*tpf*)
@@ -1363,27 +1435,28 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  
  *-*-sco3.2v5*)
    # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
+  SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS -belf"
    AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
      [AC_LANG_PUSH(C)
       AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
       AC_LANG_POP])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+  if test yes != "$lt_cv_cc_needs_belf"; then
      # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
+    CFLAGS=$SAVE_CFLAGS
    fi
    ;;
  *-*solaris*)
-  # Find out which ABI we are using.
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
    echo 'int i;' > conftest.$ac_ext
    if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
+    case `$FILECMD conftest.o` in
      *64-bit*)
        case $lt_cv_prog_gnu_ld in
        yes*)
          case $host in
-        i?86-*-solaris*)
+        i?86-*-solaris*|x86_64-*-solaris*)
            LD="${LD-ld} -m elf_x86_64"
            ;;
          sparc*-*-solaris*)
@@ -1392,7 +1465,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
          esac
          # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
          if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD="${LD-ld}_sol2"
+          LD=${LD-ld}_sol2
          fi
          ;;
        *)
@@ -1408,7 +1481,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
    ;;
  esac
  
-need_locks="$enable_libtool_lock"
+need_locks=$enable_libtool_lock
  ])# _LT_ENABLE_LOCK
  
  
@@ -1417,9 +1490,22 @@ need_locks="$enable_libtool_lock"
  m4_defun([_LT_PROG_AR],
  [AC_CHECK_TOOLS(AR, [ar], false)
  : ${AR=ar}
-: ${AR_FLAGS=cru}
  _LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+# Use ARFLAGS variable as AR's operation code to sync the variable naming with
+# Automake.  If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
+# higher priority because thats what people were doing historically (setting
+# ARFLAGS for automake and AR_FLAGS for libtool).  FIXME: Make the AR_FLAGS
+# variable obsoleted/removed.
+
+test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
+lt_ar_flags=$AR_FLAGS
+_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)])
+
+# Make AR_FLAGS overridable by 'make ARFLAGS='.  Don't try to run-time override
+# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
+_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}],
+         [Flags to create an archive])
  
  AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
    [lt_cv_ar_at_file=no
@@ -1427,11 +1513,11 @@ AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
       [echo conftest.$ac_objext > conftest.lst
        lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
        AC_TRY_EVAL([lt_ar_try])
-      if test "$ac_status" -eq 0; then
+      if test 0 -eq "$ac_status"; then
         # Ensure the archiver fails upon bogus file names.
         rm -f conftest.$ac_objext libconftest.a
         AC_TRY_EVAL([lt_ar_try])
-       if test "$ac_status" -ne 0; then
+       if test 0 -ne "$ac_status"; then
            lt_cv_ar_at_file=@
          fi
        fi
@@ -1439,7 +1525,7 @@ AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
       ])
    ])
  
-if test "x$lt_cv_ar_at_file" = xno; then
+if test no = "$lt_cv_ar_at_file"; then
    archiver_list_spec=
  else
    archiver_list_spec=$lt_cv_ar_at_file
@@ -1470,7 +1556,7 @@ old_postuninstall_cmds=
  
  if test -n "$RANLIB"; then
    case $host_os in
-  openbsd*)
+  bitrig* | openbsd*)
      old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
      ;;
    *)
@@ -1506,7 +1592,7 @@ AC_CACHE_CHECK([$1], [$2],
    [$2=no
     m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
     echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$3"
+   lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
     # Insert the option either (1) after the last *FLAGS variable, or
     # (2) before a word containing "conftest.", or (3) at the end.
     # Note that $ac_compile itself does not contain backslashes and begins
@@ -1533,7 +1619,7 @@ AC_CACHE_CHECK([$1], [$2],
     $RM conftest*
  ])
  
-if test x"[$]$2" = xyes; then
+if test yes = "[$]$2"; then
      m4_if([$5], , :, [$5])
  else
      m4_if([$6], , :, [$6])
@@ -1555,7 +1641,7 @@ AC_DEFUN([_LT_LINKER_OPTION],
  m4_require([_LT_DECL_SED])dnl
  AC_CACHE_CHECK([$1], [$2],
    [$2=no
-   save_LDFLAGS="$LDFLAGS"
+   save_LDFLAGS=$LDFLAGS
     LDFLAGS="$LDFLAGS $3"
     echo "$lt_simple_link_test_code" > conftest.$ac_ext
     if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
@@ -1574,10 +1660,10 @@ AC_CACHE_CHECK([$1], [$2],
       fi
     fi
     $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
+   LDFLAGS=$save_LDFLAGS
  ])
  
-if test x"[$]$2" = xyes; then
+if test yes = "[$]$2"; then
      m4_if([$4], , :, [$4])
  else
      m4_if([$5], , :, [$5])
@@ -1598,7 +1684,7 @@ AC_DEFUN([LT_CMD_MAX_LEN],
  AC_MSG_CHECKING([the maximum length of command line arguments])
  AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
    i=0
-  teststring="ABCD"
+  teststring=ABCD
  
    case $build_os in
    msdosdjgpp*)
@@ -1638,7 +1724,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
      lt_cv_sys_max_cmd_len=8192;
      ;;
  
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+  bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
      # This has been around since 386BSD, at least.  Likely further.
      if test -x /sbin/sysctl; then
        lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
@@ -1681,29 +1767,30 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
    sysv5* | sco5v6* | sysv4.2uw2*)
      kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
      if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[        ]]//'`
+      lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[       ]]//'`
      else
        lt_cv_sys_max_cmd_len=32768
      fi
      ;;
    *)
      lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+       test undefined != "$lt_cv_sys_max_cmd_len"; then
        lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
        lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
      else
        # Make teststring a little bigger before we do anything with it.
        # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
+      for i in 1 2 3 4 5 6 7 8; do
          teststring=$teststring$teststring
        done
        SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
        # If test is not a shell built-in, we'll probably end up computing a
        # maximum length that is only half of the actual maximum length, but
        # we can't tell.
-      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-             test $i != 17 # 1/2 MB should be enough
+             test 17 != "$i" # 1/2 MB should be enough
        do
          i=`expr $i + 1`
          teststring=$teststring$teststring
@@ -1719,7 +1806,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
      ;;
    esac
  ])
-if test -n $lt_cv_sys_max_cmd_len ; then
+if test -n "$lt_cv_sys_max_cmd_len"; then
    AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
  else
    AC_MSG_RESULT(none)
@@ -1747,7 +1834,7 @@ m4_defun([_LT_HEADER_DLFCN],
  # ----------------------------------------------------------------
  m4_defun([_LT_TRY_DLOPEN_SELF],
  [m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
+if test yes = "$cross_compiling"; then :
    [$4]
  else
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
@@ -1794,9 +1881,9 @@ else
  #  endif
  #endif
  
-/* When -fvisbility=hidden is used, assume the code has been annotated
+/* When -fvisibility=hidden is used, assume the code has been annotated
     correspondingly for the symbols needed.  */
-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
  int fnord () __attribute__((visibility("default")));
  #endif
  
@@ -1822,7 +1909,7 @@ int main ()
    return status;
  }]
  _LT_EOF
-  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+  if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
      (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
      lt_status=$?
      case x$lt_status in
@@ -1843,7 +1930,7 @@ rm -fr conftest*
  # ------------------
  AC_DEFUN([LT_SYS_DLOPEN_SELF],
  [m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
+if test yes != "$enable_dlopen"; then
    enable_dlopen=unknown
    enable_dlopen_self=unknown
    enable_dlopen_self_static=unknown
@@ -1853,44 +1940,52 @@ else
  
    case $host_os in
    beos*)
-    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen=load_add_on
      lt_cv_dlopen_libs=
      lt_cv_dlopen_self=yes
      ;;
  
    mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen=LoadLibrary
      lt_cv_dlopen_libs=
      ;;
  
    cygwin*)
-    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen=dlopen
      lt_cv_dlopen_libs=
      ;;
  
    darwin*)
-  # if libdl is installed we need to link against it
+    # if libdl is installed we need to link against it
      AC_CHECK_LIB([dl], [dlopen],
-               [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
-    lt_cv_dlopen="dyld"
+               [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
+    lt_cv_dlopen=dyld
      lt_cv_dlopen_libs=
      lt_cv_dlopen_self=yes
      ])
      ;;
  
+  tpf*)
+    # Don't try to run any link tests for TPF.  We know it's impossible
+    # because TPF is a cross-compiler, and we know how we open DSOs.
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=no
+    ;;
+
    *)
      AC_CHECK_FUNC([shl_load],
-         [lt_cv_dlopen="shl_load"],
+         [lt_cv_dlopen=shl_load],
        [AC_CHECK_LIB([dld], [shl_load],
-           [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+           [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
         [AC_CHECK_FUNC([dlopen],
-             [lt_cv_dlopen="dlopen"],
+             [lt_cv_dlopen=dlopen],
           [AC_CHECK_LIB([dl], [dlopen],
-               [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+               [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
             [AC_CHECK_LIB([svld], [dlopen],
-                 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+                 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
               [AC_CHECK_LIB([dld], [dld_link],
-                   [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+                   [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
               ])
             ])
           ])
@@ -1899,21 +1994,21 @@ else
      ;;
    esac
  
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
+  if test no = "$lt_cv_dlopen"; then
      enable_dlopen=no
+  else
+    enable_dlopen=yes
    fi
  
    case $lt_cv_dlopen in
    dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+    save_CPPFLAGS=$CPPFLAGS
+    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
  
-    save_LDFLAGS="$LDFLAGS"
+    save_LDFLAGS=$LDFLAGS
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
  
-    save_LIBS="$LIBS"
+    save_LIBS=$LIBS
      LIBS="$lt_cv_dlopen_libs $LIBS"
  
      AC_CACHE_CHECK([whether a program can dlopen itself],
@@ -1923,7 +2018,7 @@ else
             lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
      ])
  
-    if test "x$lt_cv_dlopen_self" = xyes; then
+    if test yes = "$lt_cv_dlopen_self"; then
        wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
        AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
           lt_cv_dlopen_self_static, [dnl
@@ -1933,9 +2028,9 @@ else
        ])
      fi
  
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
+    CPPFLAGS=$save_CPPFLAGS
+    LDFLAGS=$save_LDFLAGS
+    LIBS=$save_LIBS
      ;;
    esac
  
@@ -2027,8 +2122,8 @@ m4_defun([_LT_COMPILER_FILE_LOCKS],
  m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  _LT_COMPILER_C_O([$1])
  
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+hard_links=nottested
+if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
    # do not overwrite the value of need_locks provided by the user
    AC_MSG_CHECKING([if we can lock with hard links])
    hard_links=yes
@@ -2038,8 +2133,8 @@ if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" !=
    ln conftest.a conftest.b 2>&5 || hard_links=no
    ln conftest.a conftest.b 2>/dev/null && hard_links=no
    AC_MSG_RESULT([$hard_links])
-  if test "$hard_links" = no; then
-    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+  if test no = "$hard_links"; then
+    AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
      need_locks=warn
    fi
  else
@@ -2066,8 +2161,8 @@ objdir=$lt_cv_objdir
  _LT_DECL([], [objdir], [0],
           [The name of the directory that contains temporary libtool files])dnl
  m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
-  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
+  [Define to the sub-directory where libtool stores uninstalled libraries.])
  ])# _LT_CHECK_OBJDIR
  
  
@@ -2079,15 +2174,15 @@ m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
  _LT_TAGVAR(hardcode_action, $1)=
  if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
     test -n "$_LT_TAGVAR(runpath_var, $1)" ||
-   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+   test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
  
    # We can hardcode non-existent directories.
-  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+  if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
       # If the only mechanism to avoid hardcoding is shlibpath_var, we
       # have to relink, otherwise we might link with an installed library
       # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
-     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
+     test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
      # Linking always hardcodes the temporary library directory.
      _LT_TAGVAR(hardcode_action, $1)=relink
    else
@@ -2101,12 +2196,12 @@ else
  fi
  AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
  
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
-   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
+   test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
    # Fast installation is not supported
    enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
+elif test yes = "$shlibpath_overrides_runpath" ||
+     test no = "$enable_shared"; then
    # Fast installation is not necessary
    enable_fast_install=needless
  fi
@@ -2122,32 +2217,82 @@ m4_defun([_LT_CMD_STRIPLIB],
  striplib=
  old_striplib=
  AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  AC_MSG_RESULT([yes])
+if test -z "$STRIP"; then
+  AC_MSG_RESULT([no])
  else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
+  if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+    old_striplib="$STRIP --strip-debug"
+    striplib="$STRIP --strip-unneeded"
+    AC_MSG_RESULT([yes])
+  else
+    case $host_os in
+    darwin*)
+      # FIXME - insert some real tests, host_os isn't really good enough
        striplib="$STRIP -x"
        old_striplib="$STRIP -S"
        AC_MSG_RESULT([yes])
-    else
+      ;;
+    freebsd*)
+      if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
+        old_striplib="$STRIP --strip-debug"
+        striplib="$STRIP --strip-unneeded"
+        AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+      fi
+      ;;
+    *)
        AC_MSG_RESULT([no])
-    fi
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ;;
-  esac
+      ;;
+    esac
+  fi
  fi
  _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
  _LT_DECL([], [striplib], [1])
  ])# _LT_CMD_STRIPLIB
  
  
+# _LT_PREPARE_MUNGE_PATH_LIST
+# ---------------------------
+# Make sure func_munge_path_list() is defined correctly.
+m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
+[[# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x@S|@2 in
+    x)
+        ;;
+    *:)
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+        ;;
+    x:*)
+        eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+        ;;
+    *)
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
+]])# _LT_PREPARE_PATH_LIST
+
+
  # _LT_SYS_DYNAMIC_LINKER([TAG])
  # -----------------------------
  # PORTME Fill in your ld.so characteristics
@@ -2158,17 +2303,18 @@ m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  m4_require([_LT_DECL_OBJDUMP])dnl
  m4_require([_LT_DECL_SED])dnl
  m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
  AC_MSG_CHECKING([dynamic linker characteristics])
  m4_if([$1],
         [], [
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
+    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+    *) lt_awk_arg='/^libraries:/' ;;
    esac
    case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
-    *) lt_sed_strip_eq="s,=/,/,g" ;;
+    mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
+    *) lt_sed_strip_eq='s|=/|/|g' ;;
    esac
    lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
    case $lt_search_path_spec in
@@ -2184,28 +2330,35 @@ if test "$GCC" = yes; then
      ;;
    esac
    # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
+  # and add multilib dir if necessary...
    lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  # ...but if some path component already ends with the multilib dir we assume
+  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+  case "$lt_multi_os_dir; $lt_search_path_spec " in
+  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+    lt_multi_os_dir=
+    ;;
+  esac
    for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
+    if test -d "$lt_sys_path$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+    elif test -n "$lt_multi_os_dir"; then
        test -d "$lt_sys_path" && \
         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
      fi
    done
    lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
+BEGIN {RS = " "; FS = "/|\n";} {
+  lt_foo = "";
+  lt_count = 0;
    for (lt_i = NF; lt_i > 0; lt_i--) {
      if ($lt_i != "" && $lt_i != ".") {
        if ($lt_i == "..") {
          lt_count++;
        } else {
          if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
+          lt_foo = "/" $lt_i lt_foo;
          } else {
            lt_count--;
          }
@@ -2219,7 +2372,7 @@ BEGIN {RS=" "; FS="/|\n";} {
    # for these hosts.
    case $host_os in
      mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+      $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
    esac
    sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
  else
@@ -2228,7 +2381,7 @@ fi])
  library_names_spec=
  libname_spec='lib$name'
  soname_spec=
-shrext_cmds=".so"
+shrext_cmds=.so
  postinstall_cmds=
  postuninstall_cmds=
  finish_cmds=
@@ -2245,14 +2398,17 @@ hardcode_into_libs=no
  # flags to be left without arguments
  need_version=unknown
  
+AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
+[User-defined run-time library search path.])
+
  case $host_os in
  aix3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
    shlibpath_var=LIBPATH
  
    # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
+  soname_spec='$libname$release$shared_ext$major'
    ;;
  
  aix[[4-9]]*)
@@ -2260,41 +2416,91 @@ aix[[4-9]]*)
    need_lib_prefix=no
    need_version=no
    hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
+  if test ia64 = "$host_cpu"; then
      # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
      shlibpath_var=LD_LIBRARY_PATH
    else
      # With GCC up to 2.95.x, collect2 would create an import file
      # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
+    # the line '#! .'.  This would cause the generated library to
+    # depend on '.', always an invalid library.  This was fixed in
      # development snapshots of GCC prior to 3.0.
      case $host_os in
        aix4 | aix4.[[01]] | aix4.[[01]].*)
        if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
            echo ' yes '
-          echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+          echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
         :
        else
         can_build_shared=no
        fi
        ;;
      esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # Using Import Files as archive members, it is possible to support
+    # filename-based versioning of shared library archives on AIX. While
+    # this would work for both with and without runtime linking, it will
+    # prevent static linking of such archives. So we do filename-based
+    # shared library versioning with .so extension only, which is used
+    # when both runtime linking and shared linking is enabled.
+    # Unfortunately, runtime linking may impact performance, so we do
+    # not want this to be the default eventually. Also, we use the
+    # versioned .so libs for executables only if there is the -brtl
+    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+    # To allow for filename-based versioning support, we need to create
+    # libNAME.so.V as an archive file, containing:
+    # *) an Import File, referring to the versioned filename of the
+    #    archive as well as the shared archive member, telling the
+    #    bitwidth (32 or 64) of that shared object, and providing the
+    #    list of exported symbols of that shared object, eventually
+    #    decorated with the 'weak' keyword
+    # *) the shared object with the F_LOADONLY flag set, to really avoid
+    #    it being seen by the linker.
+    # At run time we better use the real file rather than another symlink,
+    # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+    case $with_aix_soname,$aix_use_runtimelinking in
+    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
      # soname into executable. Probably we can add versioning support to
      # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
+    aix,yes) # traditional libtool
+      dynamic_linker='AIX unversionable lib.so'
        # If using run time linking (on AIX 4.2 or later) use lib<name>.so
        # instead of lib<name>.a to let people know that these are not
        # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      ;;
+    aix,no) # traditional AIX only
+      dynamic_linker='AIX lib.a[(]lib.so.V[)]'
        # We preserve .a as extension for shared libraries through AIX4.2
        # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      ;;
+    svr4,*) # full svr4 only
+      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,yes) # both, prefer svr4
+      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # unpreferred sharedlib libNAME.a needs extra handling
+      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,no) # both, prefer aix
+      dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+      ;;
+    esac
      shlibpath_var=LIBPATH
    fi
    ;;
@@ -2304,18 +2510,18 @@ amigaos*)
    powerpc)
      # Since July 2007 AmigaOS4 officially supports .so libraries.
      # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    m68k)
      library_names_spec='$libname.ixlibrary $libname.a'
      # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
      ;;
    esac
    ;;
  
  beos*)
-  library_names_spec='${libname}${shared_ext}'
+  library_names_spec='$libname$shared_ext'
    dynamic_linker="$host_os ld.so"
    shlibpath_var=LIBRARY_PATH
    ;;
@@ -2323,8 +2529,8 @@ beos*)
  bsdi[[45]]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
@@ -2336,7 +2542,7 @@ bsdi[[45]]*)
  
  cygwin* | mingw* | pw32* | cegcc*)
    version_type=windows
-  shrext_cmds=".dll"
+  shrext_cmds=.dll
    need_version=no
    need_lib_prefix=no
  
@@ -2345,8 +2551,8 @@ cygwin* | mingw* | pw32* | cegcc*)
      # gcc
      library_names_spec='$libname.dll.a'
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname~
@@ -2362,27 +2568,27 @@ cygwin* | mingw* | pw32* | cegcc*)
      case $host_os in
      cygwin*)
        # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
  m4_if([$1], [],[
        sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
        ;;
      mingw* | cegcc*)
        # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
        ;;
      pw32*)
        # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
        ;;
      esac
      dynamic_linker='Win32 ld.exe'
      ;;
  
-  *,cl*)
-    # Native MSVC
+  *,cl* | *,icl*)
+    # Native MSVC or ICC
      libname_spec='$name'
-    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-    library_names_spec='${libname}.dll.lib'
+    soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+    library_names_spec='$libname.dll.lib'
  
      case $build_os in
      mingw*)
@@ -2398,7 +2604,7 @@ m4_if([$1], [],[
        done
        IFS=$lt_save_ifs
        # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
        ;;
      cygwin*)
        # Convert to unix form, then to dos form, then back to unix form
@@ -2409,7 +2615,7 @@ m4_if([$1], [],[
        sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
        ;;
      *)
-      sys_lib_search_path_spec="$LIB"
+      sys_lib_search_path_spec=$LIB
        if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
          # It is most probably a Windows format PATH.
          sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
@@ -2422,8 +2628,8 @@ m4_if([$1], [],[
      esac
  
      # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
        dldir=$destdir/`dirname \$dlpath`~
        test -d \$dldir || mkdir -p \$dldir~
        $install_prog $dir/$dlname \$dldir/$dlname'
@@ -2435,8 +2641,8 @@ m4_if([$1], [],[
      ;;
  
    *)
-    # Assume MSVC wrapper
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    # Assume MSVC and ICC wrapper
+    library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
      dynamic_linker='Win32 ld.exe'
      ;;
    esac
@@ -2449,8 +2655,8 @@ darwin* | rhapsody*)
    version_type=darwin
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
+  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$major$shared_ext'
    shlibpath_overrides_runpath=yes
    shlibpath_var=DYLD_LIBRARY_PATH
    shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
@@ -2463,12 +2669,12 @@ dgux*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
    # DragonFly does not have aout.  When/if they implement a new
    # versioning mechanism, adjust this.
    if test -x /usr/bin/objformat; then
@@ -2482,12 +2688,13 @@ freebsd* | dragonfly*)
    version_type=freebsd-$objformat
    case $version_type in
      freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      soname_spec='$libname$release$shared_ext$major'
        need_version=no
        need_lib_prefix=no
        ;;
      freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
        need_version=yes
        ;;
    esac
@@ -2512,26 +2719,15 @@ freebsd* | dragonfly*)
    esac
    ;;
  
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
  haiku*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
    dynamic_linker="$host_os runtime_loader"
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
+  shlibpath_overrides_runpath=no
    sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
    hardcode_into_libs=yes
    ;;
@@ -2549,14 +2745,15 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.so"
      shlibpath_var=LD_LIBRARY_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    if test 32 = "$HPUX_IA64_MODE"; then
        sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
      else
        sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
      fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
    hppa*64*)
      shrext_cmds='.sl'
@@ -2564,8 +2761,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
      ;;
@@ -2574,8 +2771,8 @@ hpux9* | hpux10* | hpux11*)
      dynamic_linker="$host_os dld.sl"
      shlibpath_var=SHLIB_PATH
      shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      ;;
    esac
    # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
@@ -2588,8 +2785,8 @@ interix[[3-9]]*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
@@ -2600,7 +2797,7 @@ irix5* | irix6* | nonstopux*)
    case $host_os in
      nonstopux*) version_type=nonstopux ;;
      *)
-       if test "$lt_cv_prog_gnu_ld" = yes; then
+       if test yes = "$lt_cv_prog_gnu_ld"; then
                 version_type=linux # correct to gnu/linux during the next big refactor
         else
                 version_type=irix
@@ -2608,8 +2805,8 @@ irix5* | irix6* | nonstopux*)
    esac
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
    case $host_os in
    irix5* | nonstopux*)
      libsuff= shlibsuff=
@@ -2628,8 +2825,8 @@ irix5* | irix6* | nonstopux*)
    esac
    shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
    shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
    hardcode_into_libs=yes
    ;;
  
@@ -2638,13 +2835,33 @@ linux*oldld* | linux*aout* | linux*coff*)
    dynamic_linker=no
    ;;
  
+linux*android*)
+  version_type=none # Android doesn't support versioned libraries.
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext'
+  soname_spec='$libname$release$shared_ext'
+  finish_cmds=
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  dynamic_linker='Android linker'
+  # Don't embed -rpath directories since the linker doesn't support them.
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+  ;;
+
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
@@ -2669,7 +2886,12 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu)
    # before this can be enabled.
    hardcode_into_libs=yes
  
-  # Append ld.so.conf contents to the search path
+  # Ideally, we could use ldconfig to report *all* directores which are
+  # searched for libraries, however this is still not possible.  Aside from not
+  # being certain /sbin/ldconfig is available, command
+  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+  # even though it is searched at run-time.  Try to do the best guess by
+  # appending ld.so.conf contents (and includes) to the search path.
    if test -f /etc/ld.so.conf; then
      lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[  ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
      sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
@@ -2684,17 +2906,29 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu)
    dynamic_linker='GNU/Linux ld.so'
    ;;
  
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
  netbsd*)
    version_type=sunos
    need_lib_prefix=no
    need_version=no
    if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
      dynamic_linker='NetBSD (a.out) ld.so'
    else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
      dynamic_linker='NetBSD ld.elf_so'
    fi
    shlibpath_var=LD_LIBRARY_PATH
@@ -2704,7 +2938,7 @@ netbsd*)
  
  newsos6)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    ;;
@@ -2713,58 +2947,68 @@ newsos6)
    version_type=qnx
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    dynamic_linker='ldqnx.so'
    ;;
  
-openbsd*)
+openbsd* | bitrig*)
    version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
+  sys_lib_dlsearch_path_spec=/usr/lib
    need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
-    *)                         need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[[89]] | openbsd2.[[89]].*)
-       shlibpath_overrides_runpath=no
-       ;;
-      *)
-       shlibpath_overrides_runpath=yes
-       ;;
-      esac
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    need_version=no
    else
-    shlibpath_overrides_runpath=yes
+    need_version=yes
    fi
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
    ;;
  
  os2*)
    libname_spec='$name'
-  shrext_cmds=".dll"
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
    need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
+  # OS/2 can only load a DLL with a base name of 8 characters or less.
+  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+    v=$($ECHO $release$versuffix | tr -d .-);
+    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+    $ECHO $n$v`$shared_ext'
+  library_names_spec='${libname}_dll.$libext'
    dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
+  shlibpath_var=BEGINLIBPATH
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  postinstall_cmds='base_file=`basename \$file`~
+    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+    dldir=$destdir/`dirname \$dlpath`~
+    test -d \$dldir || mkdir -p \$dldir~
+    $install_prog $dir/$dlname \$dldir/$dlname~
+    chmod a+x \$dldir/$dlname~
+    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+    fi'
+  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+    dlpath=$dir/\$dldll~
+    $RM \$dlpath'
    ;;
  
  osf3* | osf4* | osf5*)
    version_type=osf
    need_lib_prefix=no
    need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  
  rdos*)
@@ -2775,8 +3019,8 @@ solaris*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
@@ -2786,11 +3030,11 @@ solaris*)
  
  sunos4*)
    version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      need_lib_prefix=no
    fi
    need_version=yes
@@ -2798,8 +3042,8 @@ sunos4*)
  
  sysv4 | sysv4.3*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    case $host_vendor in
      sni)
@@ -2820,24 +3064,24 @@ sysv4 | sysv4.3*)
    ;;
  
  sysv4*MP*)
-  if test -d /usr/nec ;then
+  if test -d /usr/nec; then
      version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
+    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+    soname_spec='$libname$shared_ext.$major'
      shlibpath_var=LD_LIBRARY_PATH
    fi
    ;;
  
  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
+  version_type=sco
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
    else
      sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
@@ -2855,7 +3099,7 @@ tpf*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
@@ -2863,8 +3107,8 @@ tpf*)
  
  uts4*)
    version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
    shlibpath_var=LD_LIBRARY_PATH
    ;;
  
@@ -2873,20 +3117,30 @@ uts4*)
    ;;
  esac
  AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
+test no = "$dynamic_linker" && can_build_shared=no
  
  variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
  fi
  
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
  fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
  fi
  
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
  _LT_DECL([], [variables_saved_for_relink], [1],
      [Variables whose values should be saved in libtool wrapper scripts and
      restored at link time])
@@ -2919,39 +3173,41 @@ _LT_DECL([], [hardcode_into_libs], [0],
      [Whether we should hardcode library paths into libraries])
  _LT_DECL([], [sys_lib_search_path_spec], [2],
      [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
-    [Run-time system search path for libraries])
+_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
+    [Detected run-time system search path for libraries])
+_LT_DECL([], [configure_time_lt_sys_library_path], [2],
+    [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
  ])# _LT_SYS_DYNAMIC_LINKER
  
  
  # _LT_PATH_TOOL_PREFIX(TOOL)
  # --------------------------
-# find a file program which can recognize shared library
+# find a file program that can recognize shared library
  AC_DEFUN([_LT_PATH_TOOL_PREFIX],
  [m4_require([_LT_DECL_EGREP])dnl
  AC_MSG_CHECKING([for $1])
  AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
  [case $MAGIC_CMD in
  [[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    ;;
  *)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  dnl $ac_dummy forces splitting on constant user-supplied paths.
  dnl POSIX.2 word splitting is done only on the output of word expansions,
  dnl not every word.  This closes a longstanding sh security hole.
    ac_dummy="m4_if([$2], , $PATH, [$2])"
    for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+    if test -f "$ac_dir/$1"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
        if test -n "$file_magic_test_file"; then
         case $deplibs_check_method in
         "file_magic "*)
           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-         MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+         MAGIC_CMD=$lt_cv_path_MAGIC_CMD
           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
             $EGREP "$file_magic_regex" > /dev/null; then
             :
@@ -2974,11 +3230,11 @@ _LT_EOF
        break
      fi
    done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
    ;;
  esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
  if test -n "$MAGIC_CMD"; then
    AC_MSG_RESULT($MAGIC_CMD)
  else
@@ -2996,7 +3252,7 @@ dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
  
  # _LT_PATH_MAGIC
  # --------------
-# find a file program which can recognize a shared library
+# find a file program that can recognize a shared library
  m4_defun([_LT_PATH_MAGIC],
  [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
  if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -3023,16 +3279,16 @@ m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
  AC_ARG_WITH([gnu-ld],
      [AS_HELP_STRING([--with-gnu-ld],
         [assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test "$withval" = no || with_gnu_ld=yes],
+    [test no = "$withval" || with_gnu_ld=yes],
      [with_gnu_ld=no])dnl
  
  ac_prog=ld
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    # Check if gcc -print-prog-name=ld gives a path.
    AC_MSG_CHECKING([for ld used by $CC])
    case $host in
    *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
+    # gcc leaves a trailing carriage return, which upsets mingw
      ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    *)
      ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
@@ -3046,7 +3302,7 @@ if test "$GCC" = yes; then
        while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
        done
-      test -z "$LD" && LD="$ac_prog"
+      test -z "$LD" && LD=$ac_prog
        ;;
    "")
      # If it fails, then pretend we aren't using GCC.
@@ -3057,37 +3313,37 @@ if test "$GCC" = yes; then
      with_gnu_ld=unknown
      ;;
    esac
-elif test "$with_gnu_ld" = yes; then
+elif test yes = "$with_gnu_ld"; then
    AC_MSG_CHECKING([for GNU ld])
  else
    AC_MSG_CHECKING([for non-GNU ld])
  fi
  AC_CACHE_VAL(lt_cv_path_LD,
  [if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
+      lt_cv_path_LD=$ac_dir/$ac_prog
        # Check to see if the program is GNU ld.  I'd rather use --version,
        # but apparently some variants of GNU ld only accept -v.
        # Break only if it was the GNU/non-GNU ld that we prefer.
        case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
        *GNU* | *'with BFD'*)
-       test "$with_gnu_ld" != no && break
+       test no != "$with_gnu_ld" && break
         ;;
        *)
-       test "$with_gnu_ld" != yes && break
+       test yes != "$with_gnu_ld" && break
         ;;
        esac
      fi
    done
-  IFS="$lt_save_ifs"
+  IFS=$lt_save_ifs
  else
-  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+  lt_cv_path_LD=$LD # Let the user override the test with a path.
  fi])
-LD="$lt_cv_path_LD"
+LD=$lt_cv_path_LD
  if test -n "$LD"; then
    AC_MSG_RESULT($LD)
  else
@@ -3141,13 +3397,13 @@ esac
  reload_cmds='$LD$reload_flag -o $output$reload_objs'
  case $host_os in
    cygwin* | mingw* | pw32* | cegcc*)
-    if test "$GCC" != yes; then
+    if test yes != "$GCC"; then
        reload_cmds=false
      fi
      ;;
    darwin*)
-    if test "$GCC" = yes; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    if test yes = "$GCC"; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
      else
        reload_cmds='$LD$reload_flag -o $output$reload_objs'
      fi
@@ -3158,6 +3414,43 @@ _LT_TAGDECL([], [reload_cmds], [2])dnl
  ])# _LT_CMD_RELOAD
  
  
+# _LT_PATH_DD
+# -----------
+# find a working dd
+m4_defun([_LT_PATH_DD],
+[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
+[printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
+[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi])
+rm -f conftest.i conftest2.i conftest.out])
+])# _LT_PATH_DD
+
+
+# _LT_CMD_TRUNCATE
+# ----------------
+# find command to truncate a binary pipe
+m4_defun([_LT_CMD_TRUNCATE],
+[m4_require([_LT_PATH_DD])
+AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
+[printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
+_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
+  [Command to truncate a binary pipe])
+])# _LT_CMD_TRUNCATE
+
+
  # _LT_CHECK_MAGIC_METHOD
  # ----------------------
  # how to check for library dependencies
@@ -3173,13 +3466,13 @@ lt_cv_deplibs_check_method='unknown'
  # Need to set the preceding variable on all platforms that support
  # interlibrary dependencies.
  # 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
+# 'unknown' -- same as none, but documents that we really don't know.
  # 'pass_all' -- all dependencies passed with no checks.
  # 'test_compile' -- check by making test program.
  # 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
  
  case $host_os in
  aix[[4-9]]*)
@@ -3192,7 +3485,7 @@ beos*)
  
  bsdi[[45]]*)
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_cmd='$FILECMD -L'
    lt_cv_file_magic_test_file=/shlib/libc.so
    ;;
  
@@ -3206,8 +3499,7 @@ mingw* | pw32*)
    # Base MSYS/MinGW do not provide the 'file' command needed by
    # func_win32_libid shell function, so use a weaker test based on 'objdump',
    # unless we find 'file', for example because we are cross-compiling.
-  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
-  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+  if ( file / ) >/dev/null 2>&1; then
      lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
      lt_cv_file_magic_cmd='func_win32_libid'
    else
@@ -3227,14 +3519,14 @@ darwin* | rhapsody*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
    if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
      case $host_cpu in
      i*86 )
        # Not sure whether the presence of OpenBSD here was a mistake.
        # Let's accept both of them until this is cleared up.
        lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_cmd=$FILECMD
        lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
        ;;
      esac
@@ -3243,16 +3535,12 @@ freebsd* | dragonfly*)
    fi
    ;;
  
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
  haiku*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
  hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_cmd=$FILECMD
    case $host_cpu in
    ia64*)
      lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
@@ -3285,11 +3573,11 @@ irix5* | irix6* | nonstopux*)
    ;;
  
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-netbsd*)
+netbsd* | netbsdelf*-gnu)
    if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
      lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
    else
@@ -3299,7 +3587,7 @@ netbsd*)
  
  newos6*)
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_cmd=$FILECMD
    lt_cv_file_magic_test_file=/usr/lib/libnls.so
    ;;
  
@@ -3307,8 +3595,8 @@ newos6*)
    lt_cv_deplibs_check_method=pass_all
    ;;
  
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+openbsd* | bitrig*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
      lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
    else
      lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
@@ -3361,6 +3649,9 @@ sysv4 | sysv4.3*)
  tpf*)
    lt_cv_deplibs_check_method=pass_all
    ;;
+os2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
  esac
  ])
  
@@ -3401,33 +3692,38 @@ AC_DEFUN([LT_PATH_NM],
  AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
  [if test -n "$NM"; then
    # Let the user override the test.
-  lt_cv_path_NM="$NM"
+  lt_cv_path_NM=$NM
  else
-  lt_nm_to_check="${ac_tool_prefix}nm"
+  lt_nm_to_check=${ac_tool_prefix}nm
    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
      lt_nm_to_check="$lt_nm_to_check nm"
    fi
    for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
      for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+      tmp_nm=$ac_dir/$lt_tmp_nm
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
         # Check to see if the nm accepts a BSD-compat flag.
-       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
         #   nm: unknown option "B" ignored
         # Tru64's nm complains that /dev/null is an invalid object file
-       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-       */dev/null* | *'Invalid file or object type'*)
+       # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+       case $build_os in
+       mingw*) lt_bad_file=conftest.nm/nofile ;;
+       *) lt_bad_file=/dev/null ;;
+       esac
+       case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
+       *$lt_bad_file* | *'Invalid file or object type'*)
           lt_cv_path_NM="$tmp_nm -B"
-         break
+         break 2
           ;;
         *)
-         case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+         case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
           */dev/null*)
             lt_cv_path_NM="$tmp_nm -p"
-           break
+           break 2
             ;;
           *)
             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
@@ -3438,21 +3734,21 @@ else
         esac
        fi
      done
-    IFS="$lt_save_ifs"
+    IFS=$lt_save_ifs
    done
    : ${lt_cv_path_NM=no}
  fi])
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
+if test no != "$lt_cv_path_NM"; then
+  NM=$lt_cv_path_NM
  else
    # Didn't find any BSD compatible name lister, look for dumpbin.
    if test -n "$DUMPBIN"; then :
      # Let the user override the test.
    else
      AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
-    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
      *COFF*)
-      DUMPBIN="$DUMPBIN -symbols"
+      DUMPBIN="$DUMPBIN -symbols -headers"
        ;;
      *)
        DUMPBIN=:
@@ -3460,8 +3756,8 @@ else
      esac
    fi
    AC_SUBST([DUMPBIN])
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
+  if test : != "$DUMPBIN"; then
+    NM=$DUMPBIN
    fi
  fi
  test -z "$NM" && NM=nm
@@ -3507,8 +3803,8 @@ lt_cv_sharedlib_from_linklib_cmd,
  
  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh
-  # decide which to use based on capabilities of $DLLTOOL
+  # two different shell functions defined in ltmain.sh;
+  # decide which one to use based on capabilities of $DLLTOOL
    case `$DLLTOOL --help 2>&1` in
    *--identify-strict*)
      lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
@@ -3520,7 +3816,7 @@ cygwin* | mingw* | pw32* | cegcc*)
    ;;
  *)
    # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  lt_cv_sharedlib_from_linklib_cmd=$ECHO
    ;;
  esac
  ])
@@ -3547,13 +3843,28 @@ AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool
      lt_cv_path_mainfest_tool=yes
    fi
    rm -f conftest*])
-if test "x$lt_cv_path_mainfest_tool" != xyes; then
+if test yes != "$lt_cv_path_mainfest_tool"; then
    MANIFEST_TOOL=:
  fi
  _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
  ])# _LT_PATH_MANIFEST_TOOL
  
  
+# _LT_DLL_DEF_P([FILE])
+# ---------------------
+# True iff FILE is a Windows DLL '.def' file.
+# Keep in sync with func_dll_def_p in the libtool script
+AC_DEFUN([_LT_DLL_DEF_P],
+[dnl
+  test DEF = "`$SED -n dnl
+    -e '\''s/^[[        ]]*//'\'' dnl Strip leading whitespace
+    -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
+    -e '\''s/^\(EXPORTS\|LIBRARY\)\([[  ]].*\)*$/DEF/p'\'' dnl
+    -e q dnl                          Only consider the first "real" line
+    $1`" dnl
+])# _LT_DLL_DEF_P
+
+
  # LT_LIB_M
  # --------
  # check for math library
@@ -3565,11 +3876,11 @@ case $host in
    # These system don't have libm, or don't need it
    ;;
  *-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
    AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
    ;;
  *)
-  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  AC_CHECK_LIB(m, cos, LIBM=-lm)
    ;;
  esac
  AC_SUBST([LIBM])
@@ -3588,7 +3899,7 @@ m4_defun([_LT_COMPILER_NO_RTTI],
  
  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
  
-if test "$GCC" = yes; then
+if test yes = "$GCC"; then
    case $cc_basename in
    nvcc*)
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
@@ -3640,7 +3951,7 @@ cygwin* | mingw* | pw32* | cegcc*)
    symcode='[[ABCDGISTW]]'
    ;;
  hpux*)
-  if test "$host_cpu" = ia64; then
+  if test ia64 = "$host_cpu"; then
      symcode='[[ABCDEGRST]]'
    fi
    ;;
@@ -3673,14 +3984,44 @@ case `$NM -V 2>&1` in
    symcode='[[ABCDGIRSTW]]' ;;
  esac
  
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  # Gets list of data symbols to import.
+  lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
+  # Adjust the below global symbol transforms to fixup imported variables.
+  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
+  lt_c_name_lib_hook="\
+  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
+  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
+else
+  # Disable hooks by default.
+  lt_cv_sys_global_symbol_to_import=
+  lt_cdecl_hook=
+  lt_c_name_hook=
+  lt_c_name_lib_hook=
+fi
+
  # Transform an extracted symbol line into a proper C declaration.
  # Some systems (esp. on ia64) link data and code symbols differently,
  # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
  
  # Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
  
  # Handle CRLF in mingw tool chain
  opt_cr=
@@ -3698,26 +4039,29 @@ for ac_symprfx in "" "_"; do
  
    # Write the raw and C identifiers.
    if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
+    # Fake it for dumpbin and say T for any non-static function,
+    # D for any global variable and I for any imported variable.
+    # Also find C++ and __fastcall symbols from MSVC++ or ICC,
      # which start with @ or ?.
      lt_cv_sys_global_symbol_pipe="$AWK ['"\
  "     {last_section=section; section=\$ 3};"\
  "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
  "     \$ 0!~/External *\|/{next};"\
  "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  "     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
  "     ' prfx=^$ac_symprfx]"
    else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[    ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+    lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[   ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
    fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
  
    # Check to see that the pipe works correctly.
    pipe_works=no
@@ -3739,7 +4083,8 @@ _LT_EOF
    if AC_TRY_EVAL(ac_compile); then
      # Now try to grab the symbols.
      nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+    $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
+    if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
        # Try sorting and uniquifying the output.
        if sort "$nlist" | uniq > "$nlist"T; then
         mv -f "$nlist"T "$nlist"
@@ -3752,11 +4097,11 @@ _LT_EOF
         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
           cat <<_LT_EOF > conftest.$ac_ext
  /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
     relocations are performed -- see ld's documentation on pseudo-relocs.  */
  # define LT@&t@_DLSYM_CONST
-#elif defined(__osf__)
+#elif defined __osf__
  /* This system does not cope well with relocations in const data.  */
  # define LT@&t@_DLSYM_CONST
  #else
@@ -3782,7 +4127,7 @@ lt__PROGRAM__LTX_preloaded_symbols[[]] =
  {
    { "@PROGRAM@", (void *) 0 },
  _LT_EOF
-         $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+         $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
           cat <<\_LT_EOF >> conftest.$ac_ext
    {0, (void *) 0}
  };
@@ -3802,9 +4147,9 @@ _LT_EOF
           mv conftest.$ac_objext conftstm.$ac_objext
           lt_globsym_save_LIBS=$LIBS
           lt_globsym_save_CFLAGS=$CFLAGS
-         LIBS="conftstm.$ac_objext"
+         LIBS=conftstm.$ac_objext
           CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
-         if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+         if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
             pipe_works=yes
           fi
           LIBS=$lt_globsym_save_LIBS
@@ -3825,7 +4170,7 @@ _LT_EOF
    rm -rf conftest* conftst*
  
    # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
+  if test yes = "$pipe_works"; then
      break
    else
      lt_cv_sys_global_symbol_pipe=
@@ -3852,12 +4197,16 @@ _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
      [Take the output of nm and produce a listing of raw symbols and C names])
  _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
      [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
+    [Transform the output of nm into a list of symbols to manually relocate])
  _LT_DECL([global_symbol_to_c_name_address],
      [lt_cv_sys_global_symbol_to_c_name_address], [1],
      [Transform the output of nm in a C name address pair])
  _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
      [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
      [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
+    [The name lister interface])
  _LT_DECL([], [nm_file_list_spec], [1],
      [Specify filename containing input files for $NM])
  ]) # _LT_CMD_GLOBAL_SYMBOLS
@@ -3873,17 +4222,18 @@ _LT_TAGVAR(lt_prog_compiler_static, $1)=
  
  m4_if([$1], [CXX], [
    # C++ specific cases for pic, static, wl, etc.
-  if test "$GXX" = yes; then
+  if test yes = "$GXX"; then
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
  
      case $host_os in
      aix*)
        # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        fi
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
  
      amigaos*)
@@ -3894,8 +4244,8 @@ m4_if([$1], [CXX], [
          ;;
        m68k)
              # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
          ;;
        esac
@@ -3911,6 +4261,11 @@ m4_if([$1], [CXX], [
        # (--disable-auto-import) libraries
        m4_if([$1], [GCJ], [],
         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+       ;;
+      esac
        ;;
      darwin* | rhapsody*)
        # PIC is the default on this platform
@@ -3960,7 +4315,7 @@ m4_if([$1], [CXX], [
      case $host_os in
        aix[[4-9]]*)
         # All AIX code is PIC.
-       if test "$host_cpu" = ia64; then
+       if test ia64 = "$host_cpu"; then
           # AIX 5 now supports IA64 processor
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         else
@@ -3994,21 +4349,21 @@ m4_if([$1], [CXX], [
             ;;
         esac
         ;;
-      freebsd* | dragonfly*)
+      freebsd* | dragonfly* | midnightbsd*)
         # FreeBSD uses GNU C++
         ;;
        hpux9* | hpux10* | hpux11*)
         case $cc_basename in
           CC*)
             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-           _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-           if test "$host_cpu" != ia64; then
+           _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
+           if test ia64 != "$host_cpu"; then
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
             fi
             ;;
           aCC*)
             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-           _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+           _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
             case $host_cpu in
             hppa*64*|ia64*)
               # +Z the default
@@ -4037,7 +4392,7 @@ m4_if([$1], [CXX], [
             ;;
         esac
         ;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
         case $cc_basename in
           KCC*)
             # KAI C++ Compiler
@@ -4045,7 +4400,7 @@ m4_if([$1], [CXX], [
             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
             ;;
           ecpc* )
-           # old Intel C++ for x86_64 which still supported -KPIC.
+           # old Intel C++ for x86_64, which still supported -KPIC.
             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
             _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
@@ -4077,7 +4432,7 @@ m4_if([$1], [CXX], [
             _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
             ;;
           *)
-           case `$CC -V 2>&1 | sed 5q` in
+           case `$CC -V 2>&1 | $SED 5q` in
             *Sun\ C*)
               # Sun C++ 5.9
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
@@ -4101,7 +4456,7 @@ m4_if([$1], [CXX], [
             ;;
         esac
         ;;
-      netbsd*)
+      netbsd* | netbsdelf*-gnu)
         ;;
        *qnx* | *nto*)
          # QNX uses GNU C++, but need to define -shared option too, otherwise
@@ -4190,17 +4545,18 @@ m4_if([$1], [CXX], [
    fi
  ],
  [
-  if test "$GCC" = yes; then
+  if test yes = "$GCC"; then
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
  
      case $host_os in
        aix*)
        # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        fi
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        ;;
  
      amigaos*)
@@ -4211,8 +4567,8 @@ m4_if([$1], [CXX], [
          ;;
        m68k)
              # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
          ;;
        esac
@@ -4229,6 +4585,11 @@ m4_if([$1], [CXX], [
        # (--disable-auto-import) libraries
        m4_if([$1], [GCJ], [],
         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+       ;;
+      esac
        ;;
  
      darwin* | rhapsody*)
@@ -4299,7 +4660,7 @@ m4_if([$1], [CXX], [
      case $host_os in
      aix*)
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # AIX 5 now supports IA64 processor
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        else
@@ -4307,11 +4668,30 @@ m4_if([$1], [CXX], [
        fi
        ;;
  
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      case $cc_basename in
+      nagfor*)
+        # NAG Fortran compiler
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      esac
+      ;;
+
      mingw* | cygwin* | pw32* | os2* | cegcc*)
        # This hack is so that the source file can tell whether it is being
        # built for inclusion in a dll (and should export symbols for example).
        m4_if([$1], [GCJ], [],
         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+       ;;
+      esac
        ;;
  
      hpux9* | hpux10* | hpux11*)
@@ -4327,7 +4707,7 @@ m4_if([$1], [CXX], [
         ;;
        esac
        # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
        ;;
  
      irix5* | irix6* | nonstopux*)
@@ -4336,14 +4716,20 @@ m4_if([$1], [CXX], [
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
        ;;
  
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
        case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
+      # old Intel for x86_64, which still supported -KPIC.
        ecc*)
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
          ;;
+      # flang / f18. f95 an alias for gfortran or flang on Debian
+      flang* | f18* | f95*)
+       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+       _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
        # icc used to be incompatible with GCC.
        # ICC 10 doesn't accept -KPIC any more.
        icc* | ifort*)
@@ -4363,6 +4749,12 @@ m4_if([$1], [CXX], [
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         ;;
+      tcc*)
+       # Fabrice Bellard et al's Tiny C Compiler
+       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+       _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+       ;;
        pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
          # Portland Group compilers (*not* the Pentium gcc compiler,
         # which looks to be a dead project)
@@ -4382,7 +4774,7 @@ m4_if([$1], [CXX], [
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
         ;;
        *)
-       case `$CC -V 2>&1 | sed 5q` in
+       case `$CC -V 2>&1 | $SED 5q` in
         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
           # Sun Fortran 8.3 passes all unrecognized flags to the linker
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
@@ -4460,7 +4852,7 @@ m4_if([$1], [CXX], [
        ;;
  
      sysv4*MP*)
-      if test -d /usr/nec ;then
+      if test -d /usr/nec; then
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        fi
@@ -4489,7 +4881,7 @@ m4_if([$1], [CXX], [
    fi
  ])
  case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
+  # For platforms that do not support PIC, -DPIC is meaningless:
    *djgpp*)
      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
      ;;
@@ -4555,21 +4947,25 @@ m4_if([$1], [CXX], [
    case $host_os in
    aix[[4-9]]*)
      # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    # Also, AIX nm treats weak defined symbols like other global defined
-    # symbols, whereas GNU nm marks them as "W".
+    # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+    # Without the "-l" option, or with the "-B" option, AIX nm treats
+    # weak defined symbols like other global defined symbols, whereas
+    # GNU nm marks them as "W".
+    # While the 'weak' keyword is ignored in the Export File, we need
+    # it in the Import File for the 'aix-soname' feature, so we have
+    # to replace the "-B" option with "-P" for AIX nm.
      if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
      else
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+      _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
      fi
      ;;
    pw32*)
-    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+    _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
      ;;
    cygwin* | mingw* | cegcc*)
      case $cc_basename in
-    cl*)
+    cl* | icl*)
        _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
        ;;
      *)
@@ -4578,6 +4974,9 @@ m4_if([$1], [CXX], [
        ;;
      esac
      ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
    *)
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
      ;;
@@ -4611,9 +5010,9 @@ m4_if([$1], [CXX], [
    # included in the symbol list
    _LT_TAGVAR(include_expsyms, $1)=
    # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
+  # it will be wrapped by ' (' and ')$', so one must not match beginning or
+  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+  # as well as any symbol that contains 'd'.
    _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
    # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
    # platforms (ab)use it in PIC code, but their linkers get confused if
@@ -4626,20 +5025,23 @@ dnl Note also adjust exclude_expsyms for C++ above.
  
    case $host_os in
    cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
      # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
+    # Microsoft Visual C++ or Intel C++ Compiler.
+    if test yes != "$GCC"; then
        with_gnu_ld=no
      fi
      ;;
    interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
      with_gnu_ld=yes
      ;;
-  openbsd*)
+  openbsd* | bitrig*)
      with_gnu_ld=no
      ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
    esac
  
    _LT_TAGVAR(ld_shlibs, $1)=yes
@@ -4647,7 +5049,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
    # On some targets, GNU ld is compatible enough with the native linker
    # that we're better off using the native interface for both.
    lt_use_gnu_ld_interface=no
-  if test "$with_gnu_ld" = yes; then
+  if test yes = "$with_gnu_ld"; then
      case $host_os in
        aix*)
         # The AIX port of GNU ld has always aspired to compatibility
@@ -4669,24 +5071,24 @@ dnl Note also adjust exclude_expsyms for C++ above.
      esac
    fi
  
-  if test "$lt_use_gnu_ld_interface" = yes; then
+  if test yes = "$lt_use_gnu_ld_interface"; then
      # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
+    wlarc='$wl'
  
      # Set some defaults for GNU ld with shared library support. These
      # are reset later if shared libraries are not supported. Putting them
      # here allows them to be overridden if necessary.
      runpath_var=LD_RUN_PATH
-    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
      # ancient GNU ld didn't support --whole-archive et. al.
      if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
      else
        _LT_TAGVAR(whole_archive_flag_spec, $1)=
      fi
      supports_anon_versioning=no
-    case `$LD -v 2>&1` in
+    case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in
        *GNU\ gold*) supports_anon_versioning=yes ;;
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
        *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
@@ -4699,7 +5101,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
      case $host_os in
      aix[[3-9]]*)
        # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
+      if test ia64 != "$host_cpu"; then
         _LT_TAGVAR(ld_shlibs, $1)=no
         cat <<_LT_EOF 1>&2
  
@@ -4718,7 +5120,7 @@ _LT_EOF
        case $host_cpu in
        powerpc)
              # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
              _LT_TAGVAR(archive_expsym_cmds, $1)=''
          ;;
        m68k)
@@ -4734,7 +5136,7 @@ _LT_EOF
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
         # support --undefined.  This deserves some investigation.  FIXME
-       _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        else
         _LT_TAGVAR(ld_shlibs, $1)=no
        fi
@@ -4744,7 +5146,7 @@ _LT_EOF
        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
        # as there is no search path for DLLs.
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
        _LT_TAGVAR(always_export_symbols, $1)=no
        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -4752,61 +5154,90 @@ _LT_EOF
        _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
  
        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-       # If the export-symbols file already is a .def file (1st line
-       # is EXPORTS), use it as is; otherwise, prepend...
-       _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-         cp $export_symbols $output_objdir/$soname.def;
-       else
-         echo EXPORTS > $output_objdir/$soname.def;
-         cat $export_symbols >> $output_objdir/$soname.def;
-       fi~
-       $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+       # If the export-symbols file already is a .def file, use it as
+       # is; otherwise, prepend EXPORTS...
+       _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
        else
         _LT_TAGVAR(ld_shlibs, $1)=no
        fi
        ;;
  
      haiku*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        ;;
  
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      shrext_cmds=.dll
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       prefix_cmds="$SED"~
+       if test EXPORTS = "`$SED 1q $export_symbols`"; then
+         prefix_cmds="$prefix_cmds -e 1d";
+       fi~
+       prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+       cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='@'
+      ;;
+
      interix[[3-9]]*)
        _LT_TAGVAR(hardcode_direct, $1)=no
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
        # Instead, shared libraries are loaded at an image base (0x10000000 by
        # default) and relocated if they conflict, which is a slow very memory
        # consuming and fragmenting process.  To avoid this, we pick a random,
        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
        ;;
  
      gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
        tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
+      if test linux-dietlibc = "$host_os"; then
         case $cc_basename in
           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
         esac
        fi
        if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-        && test "$tmp_diet" = no
+        && test no = "$tmp_diet"
        then
         tmp_addflag=' $pic_flag'
         tmp_sharedflag='-shared'
         case $cc_basename,$host_cpu in
          pgcc*)                         # Portland Group C compiler
-         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           tmp_addflag=' $pic_flag'
           ;;
         pgf77* | pgf90* | pgf95* | pgfortran*)
                                         # Portland Group f77 and f90 compilers
-         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           tmp_addflag=' $pic_flag -Mnomain' ;;
         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
           tmp_addflag=' -i_dynamic' ;;
@@ -4817,42 +5248,48 @@ _LT_EOF
         lf95*)                          # Lahey Fortran 8.1
           _LT_TAGVAR(whole_archive_flag_spec, $1)=
           tmp_sharedflag='--shared' ;;
+        nagfor*)                        # NAGFOR 5.3
+          tmp_sharedflag='-Wl,-shared' ;;
         xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
           tmp_sharedflag='-qmkshrobj'
           tmp_addflag= ;;
         nvcc*)  # Cuda Compiler Driver 2.2
-         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           _LT_TAGVAR(compiler_needs_object, $1)=yes
           ;;
         esac
-       case `$CC -V 2>&1 | sed 5q` in
+       case `$CC -V 2>&1 | $SED 5q` in
         *Sun\ C*)                       # Sun C 5.9
-         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
           _LT_TAGVAR(compiler_needs_object, $1)=yes
           tmp_sharedflag='-G' ;;
         *Sun\ F*)                       # Sun Fortran 8.3
           tmp_sharedflag='-G' ;;
         esac
-       _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
  
-        if test "x$supports_anon_versioning" = xyes; then
+        if test yes = "$supports_anon_versioning"; then
            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-           cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-           echo "local: *; };" >> $output_objdir/$libname.ver~
-           $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+            cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
          fi
  
         case $cc_basename in
+       tcc*)
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+         _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
+         ;;
         xlf* | bgf* | bgxlf* | mpixlf*)
           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
           _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
           _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-         if test "x$supports_anon_versioning" = xyes; then
+         if test yes = "$supports_anon_versioning"; then
             _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-             echo "local: *; };" >> $output_objdir/$libname.ver~
-             $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+              cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
           fi
           ;;
         esac
@@ -4861,13 +5298,13 @@ _LT_EOF
        fi
        ;;
  
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
         wlarc=
        else
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        fi
        ;;
  
@@ -4885,8 +5322,8 @@ _LT_EOF
  
  _LT_EOF
        elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        else
         _LT_TAGVAR(ld_shlibs, $1)=no
        fi
@@ -4898,7 +5335,7 @@ _LT_EOF
         _LT_TAGVAR(ld_shlibs, $1)=no
         cat <<_LT_EOF 1>&2
  
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
  *** reliably create shared libraries on SCO systems.  Therefore, libtool
  *** is disabling shared libraries support.  We urge you to upgrade GNU
  *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
@@ -4913,9 +5350,9 @@ _LT_EOF
           # DT_RUNPATH tag from executables and libraries.  But doing so
           # requires that you compile everything twice, which is a pain.
           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
           else
             _LT_TAGVAR(ld_shlibs, $1)=no
           fi
@@ -4932,15 +5369,15 @@ _LT_EOF
  
      *)
        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
        else
         _LT_TAGVAR(ld_shlibs, $1)=no
        fi
        ;;
      esac
  
-    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+    if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
        runpath_var=
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
        _LT_TAGVAR(export_dynamic_flag_spec, $1)=
@@ -4956,7 +5393,7 @@ _LT_EOF
        # Note: this linker hardcodes the directories in LIBPATH if there
        # are no directories specified by -L.
        _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
         # Neither direct hardcoding nor static linking is supported with a
         # broken collect2.
         _LT_TAGVAR(hardcode_direct, $1)=unsupported
@@ -4964,34 +5401,57 @@ _LT_EOF
        ;;
  
      aix[[4-9]]*)
-      if test "$host_cpu" = ia64; then
+      if test ia64 = "$host_cpu"; then
         # On IA64, the linker does run time linking by default, so we don't
         # have to do anything special.
         aix_use_runtimelinking=no
         exp_sym_flag='-Bexport'
-       no_entry_flag=""
+       no_entry_flag=
        else
         # If we're using GNU nm, then we don't want the "-C" option.
-       # -C means demangle to AIX nm, but means don't demangle with GNU nm
-       # Also, AIX nm treats weak defined symbols like other global
-       # defined symbols, whereas GNU nm marks them as "W".
+       # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+       # Without the "-l" option, or with the "-B" option, AIX nm treats
+       # weak defined symbols like other global defined symbols, whereas
+       # GNU nm marks them as "W".
+       # While the 'weak' keyword is ignored in the Export File, we need
+       # it in the Import File for the 'aix-soname' feature, so we have
+       # to replace the "-B" option with "-P" for AIX nm.
         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-         _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
         else
-         _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+         _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
         fi
         aix_use_runtimelinking=no
  
         # Test if we are trying to use run time linking or normal
         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-       # need to do runtime linking.
+       # have runtime linking enabled, and use it for executables.
+       # For shared libraries, we enable/disable runtime linking
+       # depending on the kind of the shared library created -
+       # when "with_aix_soname,aix_use_runtimelinking" is:
+       # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+       # "aix,yes"  lib.so          shared, rtl:yes, for executables
+       #            lib.a           static archive
+       # "both,no"  lib.so.V(shr.o) shared, rtl:yes
+       #            lib.a(lib.so.V) shared, rtl:no,  for executables
+       # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+       #            lib.a(lib.so.V) shared, rtl:no
+       # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+       #            lib.a           static archive
         case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
           for ld_flag in $LDFLAGS; do
-         if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+         if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
             aix_use_runtimelinking=yes
             break
           fi
           done
+         if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+           # With aix-soname=svr4, we create the lib.so.V shared archives only,
+           # so we don't have lib.a shared libs to link our executables.
+           # We have to force runtime linking in this case.
+           aix_use_runtimelinking=yes
+           LDFLAGS="$LDFLAGS -Wl,-brtl"
+         fi
           ;;
         esac
  
@@ -5010,13 +5470,21 @@ _LT_EOF
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+      _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
+      case $with_aix_soname,$aix_use_runtimelinking in
+      aix,*) ;; # traditional, no import file
+      svr4,* | *,yes) # use import file
+       # The Import File defines what to hardcode.
+       _LT_TAGVAR(hardcode_direct, $1)=no
+       _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+       ;;
+      esac
  
-      if test "$GCC" = yes; then
+      if test yes = "$GCC"; then
         case $host_os in aix4.[[012]]|aix4.[[012]].*)
         # We only want to do this on AIX 4.2 and lower, the check
         # below for broken collect2 doesn't work under 4.3+
-         collect2name=`${CC} -print-prog-name=collect2`
+         collect2name=`$CC -print-prog-name=collect2`
           if test -f "$collect2name" &&
            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
           then
@@ -5035,61 +5503,80 @@ _LT_EOF
           ;;
         esac
         shared_flag='-shared'
-       if test "$aix_use_runtimelinking" = yes; then
-         shared_flag="$shared_flag "'${wl}-G'
+       if test yes = "$aix_use_runtimelinking"; then
+         shared_flag="$shared_flag "'$wl-G'
         fi
+       # Need to ensure runtime linking is disabled for the traditional
+       # shared library, or the linker may eventually find shared libraries
+       # /with/ Import File - we do not want to mix them.
+       shared_flag_aix='-shared'
+       shared_flag_svr4='-shared $wl-G'
        else
         # not using gcc
-       if test "$host_cpu" = ia64; then
+       if test ia64 = "$host_cpu"; then
         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
         # chokes on -Wl,-G. The following line is correct:
           shared_flag='-G'
         else
-         if test "$aix_use_runtimelinking" = yes; then
-           shared_flag='${wl}-G'
+         if test yes = "$aix_use_runtimelinking"; then
+           shared_flag='$wl-G'
           else
-           shared_flag='${wl}-bM:SRE'
+           shared_flag='$wl-bM:SRE'
           fi
+         shared_flag_aix='$wl-bM:SRE'
+         shared_flag_svr4='$wl-G'
         fi
        fi
  
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to export.
        _LT_TAGVAR(always_export_symbols, $1)=yes
-      if test "$aix_use_runtimelinking" = yes; then
+      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
         # Warning - without using the other runtime loading flags (-brtl),
         # -berok will link without error, but may produce a broken library.
         _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
          # Determine the default libpath from the value encoded in an
          # empty executable.
          _LT_SYS_MODULE_PATH_AIX([$1])
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
        else
-       if test "$host_cpu" = ia64; then
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+       if test ia64 = "$host_cpu"; then
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
           _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-         _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+         _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
         else
          # Determine the default libpath from the value encoded in an
          # empty executable.
          _LT_SYS_MODULE_PATH_AIX([$1])
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
           # Warning - without using the other run time loading flags,
           # -berok will link without error, but may produce a broken library.
-         _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-         _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-         if test "$with_gnu_ld" = yes; then
+         _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
+         _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
+         if test yes = "$with_gnu_ld"; then
             # We only use this code for GNU lds that support --whole-archive.
-           _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+           _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
           else
             # Exported symbols can be pulled into shared objects from archives
             _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
           fi
           _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-         # This is similar to how AIX traditionally builds its shared libraries.
-         _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+         _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+         # -brtl affects multiple linker settings, -berok does not and is overridden later
+         compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
+         if test svr4 != "$with_aix_soname"; then
+           # This is similar to how AIX traditionally builds its shared libraries.
+           _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+         fi
+         if test aix != "$with_aix_soname"; then
+           _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+         else
+           # used by -dlpreopen to get the symbols
+           _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+         fi
+         _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
         fi
        fi
        ;;
@@ -5098,7 +5585,7 @@ _LT_EOF
        case $host_cpu in
        powerpc)
              # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
              _LT_TAGVAR(archive_expsym_cmds, $1)=''
          ;;
        m68k)
@@ -5115,12 +5602,12 @@ _LT_EOF
  
      cygwin* | mingw* | pw32* | cegcc*)
        # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
+      # Microsoft Visual C++ or Intel C++ Compiler.
        # hardcode_libdir_flag_spec is actually meaningless, as there is
        # no search path for DLLs.
        case $cc_basename in
-      cl*)
-       # Native MSVC
+      cl* | icl*)
+       # Native MSVC or ICC
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         _LT_TAGVAR(always_export_symbols, $1)=yes
@@ -5128,16 +5615,17 @@ _LT_EOF
         # Tell ltmain to make .lib files, not .a files.
         libext=lib
         # Tell ltmain to make .dll files, not .so files.
-       shrext_cmds=".dll"
+       shrext_cmds=.dll
         # FIXME: Setting linknames here is a bad hack.
-       _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-       _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-           sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-         else
-           sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-         fi~
-         $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-         linknames='
+       _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+       _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+            cp "$export_symbols" "$output_objdir/$soname.def";
+            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+          else
+            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+          fi~
+          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+          linknames='
         # The linker will not automatically build a static lib if we build a DLL.
         # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
@@ -5146,27 +5634,27 @@ _LT_EOF
         # Don't use ranlib
         _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
         _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-         lt_tool_outputfile="@TOOL_OUTPUT@"~
-         case $lt_outputfile in
-           *.exe|*.EXE) ;;
-           *)
-             lt_outputfile="$lt_outputfile.exe"
-             lt_tool_outputfile="$lt_tool_outputfile.exe"
-             ;;
-         esac~
-         if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-           $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-           $RM "$lt_outputfile.manifest";
-         fi'
+          lt_tool_outputfile="@TOOL_OUTPUT@"~
+          case $lt_outputfile in
+            *.exe|*.EXE) ;;
+            *)
+              lt_outputfile=$lt_outputfile.exe
+              lt_tool_outputfile=$lt_tool_outputfile.exe
+              ;;
+          esac~
+          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+            $RM "$lt_outputfile.manifest";
+          fi'
         ;;
        *)
-       # Assume MSVC wrapper
+       # Assume MSVC and ICC wrapper
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         # Tell ltmain to make .lib files, not .a files.
         libext=lib
         # Tell ltmain to make .dll files, not .so files.
-       shrext_cmds=".dll"
+       shrext_cmds=.dll
         # FIXME: Setting linknames here is a bad hack.
         _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
         # The linker will automatically build a .lib file if we build a DLL.
@@ -5208,7 +5696,7 @@ _LT_EOF
        ;;
  
      # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
+    freebsd* | dragonfly* | midnightbsd*)
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
        _LT_TAGVAR(hardcode_direct, $1)=yes
@@ -5216,33 +5704,33 @@ _LT_EOF
        ;;
  
      hpux9*)
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
        else
-       _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
        fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(hardcode_direct, $1)=yes
  
        # hardcode_minus_L: Not really in the search PATH,
        # but as the default location of the library.
        _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
        ;;
  
      hpux10*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
        else
         _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
        fi
-      if test "$with_gnu_ld" = no; then
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      if test no = "$with_gnu_ld"; then
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
         _LT_TAGVAR(hardcode_direct, $1)=yes
         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
         # hardcode_minus_L: Not really in the search PATH,
         # but as the default location of the library.
         _LT_TAGVAR(hardcode_minus_L, $1)=yes
@@ -5250,25 +5738,25 @@ _LT_EOF
        ;;
  
      hpux11*)
-      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+      if test yes,no = "$GCC,$with_gnu_ld"; then
         case $host_cpu in
         hppa*64*)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         ia64*)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         esac
        else
         case $host_cpu in
         hppa*64*)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         ia64*)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
         m4_if($1, [], [
@@ -5276,14 +5764,14 @@ _LT_EOF
           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
           _LT_LINKER_OPTION([if $CC understands -b],
             _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
-           [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+           [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
             [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
-         [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+         [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
           ;;
         esac
        fi
-      if test "$with_gnu_ld" = no; then
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      if test no = "$with_gnu_ld"; then
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
  
         case $host_cpu in
@@ -5294,7 +5782,7 @@ _LT_EOF
         *)
           _LT_TAGVAR(hardcode_direct, $1)=yes
           _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
  
           # hardcode_minus_L: Not really in the search PATH,
           # but as the default location of the library.
@@ -5305,16 +5793,16 @@ _LT_EOF
        ;;
  
      irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
         # Try to use the -exported_symbol ld option, if it does not
         # work, assume that -exports_file does not work either and
         # implicitly export all symbols.
         # This should be the same for all languages, so no per-tag cache variable.
         AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
           [lt_cv_irix_exported_symbol],
-         [save_LDFLAGS="$LDFLAGS"
-          LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+         [save_LDFLAGS=$LDFLAGS
+          LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
            AC_LINK_IFELSE(
              [AC_LANG_SOURCE(
                 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
@@ -5327,22 +5815,34 @@ _LT_EOF
        end]])])],
               [lt_cv_irix_exported_symbol=yes],
               [lt_cv_irix_exported_symbol=no])
-           LDFLAGS="$save_LDFLAGS"])
-       if test "$lt_cv_irix_exported_symbol" = yes; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+           LDFLAGS=$save_LDFLAGS])
+       if test yes = "$lt_cv_irix_exported_symbol"; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
         fi
+       _LT_TAGVAR(link_all_deplibs, $1)=no
        else
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
        fi
        _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(inherit_rpath, $1)=yes
        _LT_TAGVAR(link_all_deplibs, $1)=yes
        ;;
  
-    netbsd*)
+    linux*)
+      case $cc_basename in
+      tcc*)
+       # Fabrice Bellard et al's Tiny C Compiler
+       _LT_TAGVAR(ld_shlibs, $1)=yes
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+       ;;
+      esac
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
        else
@@ -5356,7 +5856,7 @@ _LT_EOF
      newsos6)
        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
        _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
        ;;
@@ -5364,27 +5864,19 @@ _LT_EOF
      *nto* | *qnx*)
        ;;
  
-    openbsd*)
+    openbsd* | bitrig*)
        if test -f /usr/libexec/ld.so; then
         _LT_TAGVAR(hardcode_direct, $1)=yes
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
         else
-         case $host_os in
-          openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-            _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-            ;;
-          *)
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-            ;;
-         esac
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
         fi
        else
         _LT_TAGVAR(ld_shlibs, $1)=no
@@ -5395,33 +5887,54 @@ _LT_EOF
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
        _LT_TAGVAR(hardcode_minus_L, $1)=yes
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      shrext_cmds=.dll
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+       $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+       $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+       $ECHO EXPORTS >> $output_objdir/$libname.def~
+       prefix_cmds="$SED"~
+       if test EXPORTS = "`$SED 1q $export_symbols`"; then
+         prefix_cmds="$prefix_cmds -e 1d";
+       fi~
+       prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+       cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+       $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+       emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='@'
        ;;
  
      osf3*)
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
        else
         _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
        fi
        _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
        ;;
  
      osf4* | osf5*)     # as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
        else
         _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
         _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-       $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
  
         # Both c and cxx compiler support -rpath directly
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -5432,24 +5945,24 @@ _LT_EOF
  
      solaris*)
        _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
-      if test "$GCC" = yes; then
-       wlarc='${wl}'
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       wlarc='$wl'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
         _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
        else
         case `$CC -V 2>&1` in
         *"Compilers 5.0"*)
           wlarc=''
-         _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
           ;;
         *)
-         wlarc='${wl}'
-         _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+         wlarc='$wl'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-         $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
           ;;
         esac
        fi
@@ -5459,11 +5972,11 @@ _LT_EOF
        solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
        *)
         # The compiler driver will combine and reorder linker options,
-       # but understands `-z linker_flag'.  GCC discards it without `$wl',
+       # but understands '-z linker_flag'.  GCC discards it without '$wl',
         # but is careful enough not to reorder.
         # Supported since Solaris 2.6 (maybe 2.5.1?)
-       if test "$GCC" = yes; then
-         _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+       if test yes = "$GCC"; then
+         _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
         else
           _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
         fi
@@ -5473,10 +5986,10 @@ _LT_EOF
        ;;
  
      sunos4*)
-      if test "x$host_vendor" = xsequent; then
+      if test sequent = "$host_vendor"; then
         # Use $CC to link under sequent, because it throws in some extra .o
         # files that make .init and .fini sections work.
-       _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
        else
         _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
        fi
@@ -5525,43 +6038,43 @@ _LT_EOF
        ;;
  
      sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
        runpath_var='LD_RUN_PATH'
  
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        else
-       _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        fi
        ;;
  
      sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
+      # Note: We CANNOT use -z defs as we might desire, because we do not
        # link with -lc, and that would cause any symbols used from libc to
        # always be unresolved, which means just about no library would
        # ever link correctly.  If we're not using GNU ld we use -z text
        # though, which does catch some bad symbols but isn't as heavy-handed
        # as -z defs.
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
        _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
        runpath_var='LD_RUN_PATH'
  
-      if test "$GCC" = yes; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      if test yes = "$GCC"; then
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        else
-       _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
        fi
        ;;
  
@@ -5576,17 +6089,17 @@ _LT_EOF
        ;;
      esac
  
-    if test x$host_vendor = xsni; then
+    if test sni = "$host_vendor"; then
        case $host in
        sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
         ;;
        esac
      fi
    fi
  ])
  AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
  
  _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
  
@@ -5603,7 +6116,7 @@ x|xyes)
    # Assume -lc should be added
    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
  
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
+  if test yes,yes = "$GCC,$enable_shared"; then
      case $_LT_TAGVAR(archive_cmds, $1) in
      *'~'*)
        # FIXME: we may have to deal with multi-command sequences.
@@ -5683,12 +6196,12 @@ _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
  _LT_TAGDECL([], [hardcode_libdir_separator], [1],
      [Whether we need a single "-rpath" flag with a separated argument])
  _LT_TAGDECL([], [hardcode_direct], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
      DIR into the resulting binary])
  _LT_TAGDECL([], [hardcode_direct_absolute], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
      DIR into the resulting binary and the resulting library dependency is
-    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    "absolute", i.e impossible to change by setting $shlibpath_var if the
      library is relocated])
  _LT_TAGDECL([], [hardcode_minus_L], [0],
      [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
@@ -5729,10 +6242,10 @@ dnl    [Compiler flag to generate thread safe objects])
  # ------------------------
  # Ensure that the configuration variables for a C compiler are suitably
  # defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
+# the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_C_CONFIG],
  [m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
+lt_save_CC=$CC
  AC_LANG_PUSH(C)
  
  # Source file extension for C test sources.
@@ -5772,18 +6285,18 @@ if test -n "$compiler"; then
    LT_SYS_DLOPEN_SELF
    _LT_CMD_STRIPLIB
  
-  # Report which library types will actually be built
+  # Report what library types will actually be built
    AC_MSG_CHECKING([if libtool supports shared libraries])
    AC_MSG_RESULT([$can_build_shared])
  
    AC_MSG_CHECKING([whether to build shared libraries])
-  test "$can_build_shared" = "no" && enable_shared=no
+  test no = "$can_build_shared" && enable_shared=no
  
    # On AIX, shared libraries and static libraries use the same namespace, and
    # are all built from PIC.
    case $host_os in
    aix3*)
-    test "$enable_shared" = yes && enable_static=no
+    test yes = "$enable_shared" && enable_static=no
      if test -n "$RANLIB"; then
        archive_cmds="$archive_cmds~\$RANLIB \$lib"
        postinstall_cmds='$RANLIB $lib'
@@ -5791,8 +6304,12 @@ if test -n "$compiler"; then
      ;;
  
    aix[[4-9]]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
+    if test ia64 != "$host_cpu"; then
+      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+      yes,aix,yes) ;;                  # shared object as lib.so file only
+      yes,svr4,*) ;;                   # shared object as lib.so archive member only
+      yes,*) enable_static=no ;;       # shared object in lib.a archive as well
+      esac
      fi
      ;;
    esac
@@ -5800,13 +6317,13 @@ if test -n "$compiler"; then
  
    AC_MSG_CHECKING([whether to build static libraries])
    # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
+  test yes = "$enable_shared" || enable_static=yes
    AC_MSG_RESULT([$enable_static])
  
    _LT_CONFIG($1)
  fi
  AC_LANG_POP
-CC="$lt_save_CC"
+CC=$lt_save_CC
  ])# _LT_LANG_C_CONFIG
  
  
@@ -5814,14 +6331,14 @@ CC="$lt_save_CC"
  # --------------------------
  # Ensure that the configuration variables for a C++ compiler are suitably
  # defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
+# the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_CXX_CONFIG],
  [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  m4_require([_LT_DECL_EGREP])dnl
  m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
+if test -n "$CXX" && ( test no != "$CXX" &&
+    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
+    (test g++ != "$CXX"))); then
    AC_PROG_CXXCPP
  else
    _lt_caught_CXX_error=yes
@@ -5863,7 +6380,7 @@ _LT_TAGVAR(objext, $1)=$objext
  # the CXX compiler isn't working.  Some variables (like enable_shared)
  # are currently assumed to apply to all compilers on this platform,
  # and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
+if test yes != "$_lt_caught_CXX_error"; then
    # Code to be used in simple compile tests
    lt_simple_compile_test_code="int some_variable = 0;"
  
@@ -5905,35 +6422,35 @@ if test "$_lt_caught_CXX_error" != yes; then
    if test -n "$compiler"; then
      # We don't want -fno-exception when compiling C++ code, so set the
      # no_builtin_flag separately
-    if test "$GXX" = yes; then
+    if test yes = "$GXX"; then
        _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
      else
        _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
      fi
  
-    if test "$GXX" = yes; then
+    if test yes = "$GXX"; then
        # Set up default GNU C++ configuration
  
        LT_PATH_LD
  
        # Check if GNU C++ uses GNU ld as the underlying linker, since the
        # archiving commands below assume that GNU ld is being used.
-      if test "$with_gnu_ld" = yes; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      if test yes = "$with_gnu_ld"; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
  
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
  
          # If archive_cmds runs LD, not CC, wlarc should be empty
          # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
          #     investigate it a little bit more. (MM)
-        wlarc='${wl}'
+        wlarc='$wl'
  
          # ancient GNU ld didn't support --whole-archive et. al.
          if eval "`$CC -print-prog-name=ld` --help 2>&1" |
           $GREP 'no-whole-archive' > /dev/null; then
-          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
          else
            _LT_TAGVAR(whole_archive_flag_spec, $1)=
          fi
@@ -5952,7 +6469,7 @@ if test "$_lt_caught_CXX_error" != yes; then
        # Commands to make compiler produce verbose output that lists
        # what "hidden" libraries, object files and flags are used when
        # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
  
      else
        GXX=no
@@ -5969,18 +6486,30 @@ if test "$_lt_caught_CXX_error" != yes; then
          _LT_TAGVAR(ld_shlibs, $1)=no
          ;;
        aix[[4-9]]*)
-        if test "$host_cpu" = ia64; then
+        if test ia64 = "$host_cpu"; then
            # On IA64, the linker does run time linking by default, so we don't
            # have to do anything special.
            aix_use_runtimelinking=no
            exp_sym_flag='-Bexport'
-          no_entry_flag=""
+          no_entry_flag=
          else
            aix_use_runtimelinking=no
  
            # Test if we are trying to use run time linking or normal
            # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
+          # have runtime linking enabled, and use it for executables.
+          # For shared libraries, we enable/disable runtime linking
+          # depending on the kind of the shared library created -
+          # when "with_aix_soname,aix_use_runtimelinking" is:
+          # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "aix,yes"  lib.so          shared, rtl:yes, for executables
+          #            lib.a           static archive
+          # "both,no"  lib.so.V(shr.o) shared, rtl:yes
+          #            lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a(lib.so.V) shared, rtl:no
+          # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a           static archive
            case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
             for ld_flag in $LDFLAGS; do
               case $ld_flag in
@@ -5990,6 +6519,13 @@ if test "$_lt_caught_CXX_error" != yes; then
                 ;;
               esac
             done
+           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+             # With aix-soname=svr4, we create the lib.so.V shared archives only,
+             # so we don't have lib.a shared libs to link our executables.
+             # We have to force runtime linking in this case.
+             aix_use_runtimelinking=yes
+             LDFLAGS="$LDFLAGS -Wl,-brtl"
+           fi
             ;;
            esac
  
@@ -6008,13 +6544,21 @@ if test "$_lt_caught_CXX_error" != yes; then
          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
          _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
          _LT_TAGVAR(link_all_deplibs, $1)=yes
-        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+        _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
+        case $with_aix_soname,$aix_use_runtimelinking in
+        aix,*) ;;      # no import file
+        svr4,* | *,yes) # use import file
+          # The Import File defines what to hardcode.
+          _LT_TAGVAR(hardcode_direct, $1)=no
+          _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+          ;;
+        esac
  
-        if test "$GXX" = yes; then
+        if test yes = "$GXX"; then
            case $host_os in aix4.[[012]]|aix4.[[012]].*)
            # We only want to do this on AIX 4.2 and lower, the check
            # below for broken collect2 doesn't work under 4.3+
-         collect2name=`${CC} -print-prog-name=collect2`
+         collect2name=`$CC -print-prog-name=collect2`
           if test -f "$collect2name" &&
              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
           then
@@ -6032,64 +6576,84 @@ if test "$_lt_caught_CXX_error" != yes; then
           fi
            esac
            shared_flag='-shared'
-         if test "$aix_use_runtimelinking" = yes; then
-           shared_flag="$shared_flag "'${wl}-G'
+         if test yes = "$aix_use_runtimelinking"; then
+           shared_flag=$shared_flag' $wl-G'
           fi
+         # Need to ensure runtime linking is disabled for the traditional
+         # shared library, or the linker may eventually find shared libraries
+         # /with/ Import File - we do not want to mix them.
+         shared_flag_aix='-shared'
+         shared_flag_svr4='-shared $wl-G'
          else
            # not using gcc
-          if test "$host_cpu" = ia64; then
+          if test ia64 = "$host_cpu"; then
           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
           # chokes on -Wl,-G. The following line is correct:
           shared_flag='-G'
            else
-           if test "$aix_use_runtimelinking" = yes; then
-             shared_flag='${wl}-G'
+           if test yes = "$aix_use_runtimelinking"; then
+             shared_flag='$wl-G'
             else
-             shared_flag='${wl}-bM:SRE'
+             shared_flag='$wl-bM:SRE'
             fi
+           shared_flag_aix='$wl-bM:SRE'
+           shared_flag_svr4='$wl-G'
            fi
          fi
  
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
          # It seems that -bexpall does not export symbols beginning with
          # underscore (_), so it is better to generate a list of symbols to
         # export.
          _LT_TAGVAR(always_export_symbols, $1)=yes
-        if test "$aix_use_runtimelinking" = yes; then
+       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
            # Warning - without using the other runtime loading flags (-brtl),
            # -berok will link without error, but may produce a broken library.
-          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # The "-G" linker flag allows undefined symbols.
+          _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
            # Determine the default libpath from the value encoded in an empty
            # executable.
            _LT_SYS_MODULE_PATH_AIX([$1])
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
  
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
          else
-          if test "$host_cpu" = ia64; then
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+          if test ia64 = "$host_cpu"; then
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
             _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-           _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+           _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
            else
             # Determine the default libpath from the value encoded in an
             # empty executable.
             _LT_SYS_MODULE_PATH_AIX([$1])
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
             # Warning - without using the other run time loading flags,
             # -berok will link without error, but may produce a broken library.
-           _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-           _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-           if test "$with_gnu_ld" = yes; then
+           _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
+           _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
+           if test yes = "$with_gnu_ld"; then
               # We only use this code for GNU lds that support --whole-archive.
-             _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+             _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
             else
               # Exported symbols can be pulled into shared objects from archives
               _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
             fi
             _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-           # This is similar to how AIX traditionally builds its shared
-           # libraries.
-           _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+           # -brtl affects multiple linker settings, -berok does not and is overridden later
+           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
+           if test svr4 != "$with_aix_soname"; then
+             # This is similar to how AIX traditionally builds its shared
+             # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
+             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+           fi
+           if test aix != "$with_aix_soname"; then
+             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+           else
+             # used by -dlpreopen to get the symbols
+             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+           fi
+           _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
            fi
          fi
          ;;
@@ -6099,7 +6663,7 @@ if test "$_lt_caught_CXX_error" != yes; then
           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
           # support --undefined.  This deserves some investigation.  FIXME
-         _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
         else
           _LT_TAGVAR(ld_shlibs, $1)=no
         fi
@@ -6116,8 +6680,8 @@ if test "$_lt_caught_CXX_error" != yes; then
  
        cygwin* | mingw* | pw32* | cegcc*)
         case $GXX,$cc_basename in
-       ,cl* | no,cl*)
-         # Native MSVC
+       ,cl* | no,cl* | ,icl* | no,icl*)
+         # Native MSVC or ICC
           # hardcode_libdir_flag_spec is actually meaningless, as there is
           # no search path for DLLs.
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
@@ -6127,57 +6691,58 @@ if test "$_lt_caught_CXX_error" != yes; then
           # Tell ltmain to make .lib files, not .a files.
           libext=lib
           # Tell ltmain to make .dll files, not .so files.
-         shrext_cmds=".dll"
+         shrext_cmds=.dll
           # FIXME: Setting linknames here is a bad hack.
-         _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
-         _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-             $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
-           else
-             $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
-           fi~
-           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-           linknames='
+         _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+         _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+              cp "$export_symbols" "$output_objdir/$soname.def";
+              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+            else
+              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+            fi~
+            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+            linknames='
           # The linker will not automatically build a static lib if we build a DLL.
           # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
           _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
           # Don't use ranlib
           _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
           _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-           lt_tool_outputfile="@TOOL_OUTPUT@"~
-           case $lt_outputfile in
-             *.exe|*.EXE) ;;
-             *)
-               lt_outputfile="$lt_outputfile.exe"
-               lt_tool_outputfile="$lt_tool_outputfile.exe"
-               ;;
-           esac~
-           func_to_tool_file "$lt_outputfile"~
-           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
-             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-             $RM "$lt_outputfile.manifest";
-           fi'
+            lt_tool_outputfile="@TOOL_OUTPUT@"~
+            case $lt_outputfile in
+              *.exe|*.EXE) ;;
+              *)
+                lt_outputfile=$lt_outputfile.exe
+                lt_tool_outputfile=$lt_tool_outputfile.exe
+                ;;
+            esac~
+            func_to_tool_file "$lt_outputfile"~
+            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+              $RM "$lt_outputfile.manifest";
+            fi'
           ;;
         *)
           # g++
           # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
           # as there is no search path for DLLs.
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
           _LT_TAGVAR(always_export_symbols, $1)=no
           _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
  
           if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-           # If the export-symbols file already is a .def file (1st line
-           # is EXPORTS), use it as is; otherwise, prepend...
-           _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-             cp $export_symbols $output_objdir/$soname.def;
-           else
-             echo EXPORTS > $output_objdir/$soname.def;
-             cat $export_symbols >> $output_objdir/$soname.def;
-           fi~
-           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+           # If the export-symbols file already is a .def file, use it as
+           # is; otherwise, prepend EXPORTS...
+           _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+              cp $export_symbols $output_objdir/$soname.def;
+            else
+              echo EXPORTS > $output_objdir/$soname.def;
+              cat $export_symbols >> $output_objdir/$soname.def;
+            fi~
+            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
           else
             _LT_TAGVAR(ld_shlibs, $1)=no
           fi
@@ -6188,6 +6753,35 @@ if test "$_lt_caught_CXX_error" != yes; then
          _LT_DARWIN_LINKER_FEATURES($1)
         ;;
  
+      os2*)
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+       _LT_TAGVAR(hardcode_minus_L, $1)=yes
+       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+       shrext_cmds=.dll
+       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+         $ECHO EXPORTS >> $output_objdir/$libname.def~
+         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+         emximp -o $lib $output_objdir/$libname.def'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+         $ECHO EXPORTS >> $output_objdir/$libname.def~
+         prefix_cmds="$SED"~
+         if test EXPORTS = "`$SED 1q $export_symbols`"; then
+           prefix_cmds="$prefix_cmds -e 1d";
+         fi~
+         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+         emximp -o $lib $output_objdir/$libname.def'
+       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+       _LT_TAGVAR(file_list_spec, $1)='@'
+       ;;
+
        dgux*)
          case $cc_basename in
            ec++*)
@@ -6216,24 +6810,21 @@ if test "$_lt_caught_CXX_error" != yes; then
          _LT_TAGVAR(archive_cmds_need_lc, $1)=no
          ;;
  
-      freebsd* | dragonfly*)
+      freebsd* | dragonfly* | midnightbsd*)
          # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
          # conventions
          _LT_TAGVAR(ld_shlibs, $1)=yes
          ;;
  
-      gnu*)
-        ;;
-
        haiku*)
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
          _LT_TAGVAR(link_all_deplibs, $1)=yes
          ;;
  
        hpux9*)
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
          _LT_TAGVAR(hardcode_direct, $1)=yes
          _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                                              # but as the default
@@ -6245,7 +6836,7 @@ if test "$_lt_caught_CXX_error" != yes; then
              _LT_TAGVAR(ld_shlibs, $1)=no
              ;;
            aCC*)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
              # Commands to make compiler produce verbose output that lists
              # what "hidden" libraries, object files and flags are used when
              # linking a shared library.
@@ -6254,11 +6845,11 @@ if test "$_lt_caught_CXX_error" != yes; then
              # explicitly linking system object files so we need to strip them
              # from the output so that they don't get included in the library
              # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
              ;;
            *)
-            if test "$GXX" = yes; then
-              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            if test yes = "$GXX"; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
              else
                # FIXME: insert proper C++ library support
                _LT_TAGVAR(ld_shlibs, $1)=no
@@ -6268,15 +6859,15 @@ if test "$_lt_caught_CXX_error" != yes; then
          ;;
  
        hpux10*|hpux11*)
-        if test $with_gnu_ld = no; then
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        if test no = "$with_gnu_ld"; then
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
           _LT_TAGVAR(hardcode_libdir_separator, $1)=:
  
            case $host_cpu in
              hppa*64*|ia64*)
                ;;
              *)
-             _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
                ;;
            esac
          fi
@@ -6302,13 +6893,13 @@ if test "$_lt_caught_CXX_error" != yes; then
            aCC*)
             case $host_cpu in
               hppa*64*)
-               _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
               ia64*)
-               _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
               *)
-               _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                 ;;
             esac
             # Commands to make compiler produce verbose output that lists
@@ -6319,20 +6910,20 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
            *)
-           if test "$GXX" = yes; then
-             if test $with_gnu_ld = no; then
+           if test yes = "$GXX"; then
+             if test no = "$with_gnu_ld"; then
                 case $host_cpu in
                   hppa*64*)
-                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                   ia64*)
-                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                   *)
-                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                   _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                     ;;
                 esac
               fi
@@ -6347,22 +6938,22 @@ if test "$_lt_caught_CXX_error" != yes; then
        interix[[3-9]]*)
         _LT_TAGVAR(hardcode_direct, $1)=no
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
         # Instead, shared libraries are loaded at an image base (0x10000000 by
         # default) and relocated if they conflict, which is a slow very memory
         # consuming and fragmenting process.  To avoid this, we pick a random,
         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+       _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
         ;;
        irix5* | irix6*)
          case $cc_basename in
            CC*)
             # SGI C++
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
  
             # Archives containing C++ object files must be created using
             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
@@ -6371,22 +6962,22 @@ if test "$_lt_caught_CXX_error" != yes; then
             _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
             ;;
            *)
-           if test "$GXX" = yes; then
-             if test "$with_gnu_ld" = no; then
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+           if test yes = "$GXX"; then
+             if test no = "$with_gnu_ld"; then
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
               else
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
               fi
             fi
             _LT_TAGVAR(link_all_deplibs, $1)=yes
             ;;
          esac
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
          _LT_TAGVAR(inherit_rpath, $1)=yes
          ;;
  
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
          case $cc_basename in
            KCC*)
             # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -6394,8 +6985,8 @@ if test "$_lt_caught_CXX_error" != yes; then
             # KCC will only create a shared library if the output file
             # ends with ".so" (or ".sl" for HP-UX), so rename the library
             # to its proper name (with version) after linking.
-           _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-           _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+           _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
             # Commands to make compiler produce verbose output that lists
             # what "hidden" libraries, object files and flags are used when
             # linking a shared library.
@@ -6404,10 +6995,10 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
  
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
  
             # Archives containing C++ object files must be created using
             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
@@ -6421,59 +7012,59 @@ if test "$_lt_caught_CXX_error" != yes; then
             # earlier do not add the objects themselves.
             case `$CC -V 2>&1` in
               *"Version 7."*)
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-               _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+               _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
                 ;;
               *)  # Version 8.0 or newer
                 tmp_idyn=
                 case $host_cpu in
                   ia64*) tmp_idyn=' -i_dynamic';;
                 esac
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-               _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+               _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
                 ;;
             esac
             _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-           _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+           _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
             ;;
            pgCC* | pgcpp*)
              # Portland Group C++ compiler
             case `$CC -V` in
             *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
               _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+               rm -rf $tpldir~
+               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
               _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-               $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
-               $RANLIB $oldlib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+                $RANLIB $oldlib'
               _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-               $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
               _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-               $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
               ;;
             *) # Version 6 and above use weak symbols
-             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
               ;;
             esac
  
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
-           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-           _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+           _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
              ;;
           cxx*)
             # Compaq C++
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
  
             runpath_var=LD_RUN_PATH
             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
@@ -6487,29 +7078,29 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
             ;;
           xl* | mpixl* | bgxl*)
             # IBM XL 8.0 on PPC, with GNU ld
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-           _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-           if test "x$supports_anon_versioning" = xyes; then
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+           if test yes = "$supports_anon_versioning"; then
               _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-               echo "local: *; };" >> $output_objdir/$libname.ver~
-               $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+                cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+                echo "local: *; };" >> $output_objdir/$libname.ver~
+                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
             fi
             ;;
           *)
-           case `$CC -V 2>&1 | sed 5q` in
+           case `$CC -V 2>&1 | $SED 5q` in
             *Sun\ C*)
               # Sun C++ 5.9
               _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-             _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+             _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-             _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+             _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
               _LT_TAGVAR(compiler_needs_object, $1)=yes
  
               # Not sure whether something based on
@@ -6567,22 +7158,17 @@ if test "$_lt_caught_CXX_error" != yes; then
          _LT_TAGVAR(ld_shlibs, $1)=yes
         ;;
  
-      openbsd2*)
-        # C++ shared libraries are fairly broken
-       _LT_TAGVAR(ld_shlibs, $1)=no
-       ;;
-
-      openbsd*)
+      openbsd* | bitrig*)
         if test -f /usr/libexec/ld.so; then
           _LT_TAGVAR(hardcode_direct, $1)=yes
           _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
           _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-         if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-           _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+         if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
+           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
           fi
           output_verbose_link_cmd=func_echo_all
         else
@@ -6598,9 +7184,9 @@ if test "$_lt_caught_CXX_error" != yes; then
             # KCC will only create a shared library if the output file
             # ends with ".so" (or ".sl" for HP-UX), so rename the library
             # to its proper name (with version) after linking.
-           _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+           _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
  
-           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
             _LT_TAGVAR(hardcode_libdir_separator, $1)=:
  
             # Archives containing C++ object files must be created using
@@ -6618,17 +7204,17 @@ if test "$_lt_caught_CXX_error" != yes; then
            cxx*)
             case $host in
               osf3*)
-               _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
-               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+               _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
                 ;;
               *)
                 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
                 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-                 echo "-hidden">> $lib.exp~
-                 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
-                 $RM $lib.exp'
+                  echo "-hidden">> $lib.exp~
+                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
+                  $RM $lib.exp'
                 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                 ;;
             esac
@@ -6643,27 +7229,27 @@ if test "$_lt_caught_CXX_error" != yes; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
             ;;
           *)
-           if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-             _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+           if test yes,no = "$GXX,$with_gnu_ld"; then
+             _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
               case $host in
                 osf3*)
-                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
                   ;;
                 *)
-                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
                   ;;
               esac
  
-             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
               _LT_TAGVAR(hardcode_libdir_separator, $1)=:
  
               # Commands to make compiler produce verbose output that lists
               # what "hidden" libraries, object files and flags are used when
               # linking a shared library.
-             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
  
             else
               # FIXME: insert proper C++ library support
@@ -6703,9 +7289,9 @@ if test "$_lt_caught_CXX_error" != yes; then
             # Sun C++ 4.2, 5.x and Centerline C++
              _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
             _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-           _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
             _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-             $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -6713,7 +7299,7 @@ if test "$_lt_caught_CXX_error" != yes; then
               solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
               *)
                 # The compiler driver will combine and reorder linker options,
-               # but understands `-z linker_flag'.
+               # but understands '-z linker_flag'.
                 # Supported since Solaris 2.6 (maybe 2.5.1?)
                 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                 ;;
@@ -6730,42 +7316,42 @@ if test "$_lt_caught_CXX_error" != yes; then
             ;;
            gcx*)
             # Green Hills C++ Compiler
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
  
             # The C++ compiler must be used to create the archive.
             _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
             ;;
            *)
             # GNU C++ compiler with Solaris linker
-           if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-             _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+           if test yes,no = "$GXX,$with_gnu_ld"; then
+             _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
                 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
                 # Commands to make compiler produce verbose output that lists
                 # what "hidden" libraries, object files and flags are used when
                 # linking a shared library.
-               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
               else
-               # g++ 2.7 appears to require `-G' NOT `-shared' on this
+               # g++ 2.7 appears to require '-G' NOT '-shared' on this
                 # platform.
-               _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+               _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
                 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
  
                 # Commands to make compiler produce verbose output that lists
                 # what "hidden" libraries, object files and flags are used when
                 # linking a shared library.
-               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
               fi
  
-             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
               case $host_os in
                 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                 *)
-                 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+                 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
                   ;;
               esac
             fi
@@ -6774,52 +7360,52 @@ if test "$_lt_caught_CXX_error" != yes; then
          ;;
  
      sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
        runpath_var='LD_RUN_PATH'
  
        case $cc_basename in
          CC*)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         *)
-         _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
           ;;
        esac
        ;;
  
        sysv5* | sco3.2v5* | sco5v6*)
-       # Note: We can NOT use -z defs as we might desire, because we do not
+       # Note: We CANNOT use -z defs as we might desire, because we do not
         # link with -lc, and that would cause any symbols used from libc to
         # always be unresolved, which means just about no library would
         # ever link correctly.  If we're not using GNU ld we use -z text
         # though, which does catch some bad symbols but isn't as heavy-handed
         # as -z defs.
-       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
         _LT_TAGVAR(link_all_deplibs, $1)=yes
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
         runpath_var='LD_RUN_PATH'
  
         case $cc_basename in
            CC*)
-           _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
-             '"$_LT_TAGVAR(old_archive_cmds, $1)"
+              '"$_LT_TAGVAR(old_archive_cmds, $1)"
             _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
-             '"$_LT_TAGVAR(reload_cmds, $1)"
+              '"$_LT_TAGVAR(reload_cmds, $1)"
             ;;
           *)
-           _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
         esac
        ;;
@@ -6850,10 +7436,10 @@ if test "$_lt_caught_CXX_error" != yes; then
      esac
  
      AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+    test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
  
-    _LT_TAGVAR(GCC, $1)="$GXX"
-    _LT_TAGVAR(LD, $1)="$LD"
+    _LT_TAGVAR(GCC, $1)=$GXX
+    _LT_TAGVAR(LD, $1)=$LD
  
      ## CAVEAT EMPTOR:
      ## There is no encapsulation within the following macros, do not change
@@ -6880,7 +7466,7 @@ if test "$_lt_caught_CXX_error" != yes; then
    lt_cv_path_LD=$lt_save_path_LD
    lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
    lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
+fi # test yes != "$_lt_caught_CXX_error"
  
  AC_LANG_POP
  ])# _LT_LANG_CXX_CONFIG
@@ -6902,13 +7488,14 @@ AC_REQUIRE([_LT_DECL_SED])
  AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
  func_stripname_cnf ()
  {
-  case ${2} in
-  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
-  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  case @S|@2 in
+  .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
+  *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
    esac
  } # func_stripname_cnf
  ])# _LT_FUNC_STRIPNAME_CNF
  
+
  # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
  # ---------------------------------
  # Figure out "hidden" library dependencies from verbose
@@ -6992,13 +7579,13 @@ if AC_TRY_EVAL(ac_compile); then
    pre_test_object_deps_done=no
  
    for p in `eval "$output_verbose_link_cmd"`; do
-    case ${prev}${p} in
+    case $prev$p in
  
      -L* | -R* | -l*)
         # Some compilers place space between "-{L,R}" and the path.
         # Remove the space.
-       if test $p = "-L" ||
-          test $p = "-R"; then
+       if test x-L = "$p" ||
+          test x-R = "$p"; then
          prev=$p
          continue
         fi
@@ -7014,16 +7601,16 @@ if AC_TRY_EVAL(ac_compile); then
         case $p in
         =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
         esac
-       if test "$pre_test_object_deps_done" = no; then
-        case ${prev} in
+       if test no = "$pre_test_object_deps_done"; then
+        case $prev in
          -L | -R)
            # Internal compiler library paths should come after those
            # provided the user.  The postdeps already come after the
            # user supplied libs so there is no need to process them.
            if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
-            _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+            _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
            else
-            _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+            _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
            fi
            ;;
          # The "-l" case would never come before the object being
@@ -7031,9 +7618,9 @@ if AC_TRY_EVAL(ac_compile); then
          esac
         else
          if test -z "$_LT_TAGVAR(postdeps, $1)"; then
-          _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+          _LT_TAGVAR(postdeps, $1)=$prev$p
          else
-          _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+          _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
          fi
         fi
         prev=
@@ -7048,15 +7635,15 @@ if AC_TRY_EVAL(ac_compile); then
          continue
         fi
  
-       if test "$pre_test_object_deps_done" = no; then
+       if test no = "$pre_test_object_deps_done"; then
          if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
-          _LT_TAGVAR(predep_objects, $1)="$p"
+          _LT_TAGVAR(predep_objects, $1)=$p
          else
            _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
          fi
         else
          if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
-          _LT_TAGVAR(postdep_objects, $1)="$p"
+          _LT_TAGVAR(postdep_objects, $1)=$p
          else
            _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
          fi
@@ -7087,51 +7674,6 @@ interix[[3-9]]*)
    _LT_TAGVAR(postdep_objects,$1)=
    _LT_TAGVAR(postdeps,$1)=
    ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC* | sunCC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
  esac
  ])
  
@@ -7140,7 +7682,7 @@ case " $_LT_TAGVAR(postdeps, $1) " in
  esac
   _LT_TAGVAR(compiler_lib_search_dirs, $1)=
  if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
  fi
  _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
      [The directories searched by this compiler when creating a shared library])
@@ -7160,10 +7702,10 @@ _LT_TAGDECL([], [compiler_lib_search_path], [1],
  # --------------------------
  # Ensure that the configuration variables for a Fortran 77 compiler are
  # suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
+# to write the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_F77_CONFIG],
  [AC_LANG_PUSH(Fortran 77)
-if test -z "$F77" || test "X$F77" = "Xno"; then
+if test -z "$F77" || test no = "$F77"; then
    _lt_disable_F77=yes
  fi
  
@@ -7200,7 +7742,7 @@ _LT_TAGVAR(objext, $1)=$objext
  # the F77 compiler isn't working.  Some variables (like enable_shared)
  # are currently assumed to apply to all compilers on this platform,
  # and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_F77" != yes; then
+if test yes != "$_lt_disable_F77"; then
    # Code to be used in simple compile tests
    lt_simple_compile_test_code="\
        subroutine t
@@ -7222,7 +7764,7 @@ if test "$_lt_disable_F77" != yes; then
    _LT_LINKER_BOILERPLATE
  
    # Allow CC to be a program name with arguments.
-  lt_save_CC="$CC"
+  lt_save_CC=$CC
    lt_save_GCC=$GCC
    lt_save_CFLAGS=$CFLAGS
    CC=${F77-"f77"}
@@ -7236,21 +7778,25 @@ if test "$_lt_disable_F77" != yes; then
      AC_MSG_RESULT([$can_build_shared])
  
      AC_MSG_CHECKING([whether to build shared libraries])
-    test "$can_build_shared" = "no" && enable_shared=no
+    test no = "$can_build_shared" && enable_shared=no
  
      # On AIX, shared libraries and static libraries use the same namespace, and
      # are all built from PIC.
      case $host_os in
        aix3*)
-        test "$enable_shared" = yes && enable_static=no
+        test yes = "$enable_shared" && enable_static=no
          if test -n "$RANLIB"; then
            archive_cmds="$archive_cmds~\$RANLIB \$lib"
            postinstall_cmds='$RANLIB $lib'
          fi
          ;;
        aix[[4-9]]*)
-       if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-         test "$enable_shared" = yes && enable_static=no
+       if test ia64 != "$host_cpu"; then
+         case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+         yes,aix,yes) ;;               # shared object as lib.so file only
+         yes,svr4,*) ;;                # shared object as lib.so archive member only
+         yes,*) enable_static=no ;;    # shared object in lib.a archive as well
+         esac
         fi
          ;;
      esac
@@ -7258,11 +7804,11 @@ if test "$_lt_disable_F77" != yes; then
  
      AC_MSG_CHECKING([whether to build static libraries])
      # Make sure either enable_shared or enable_static is yes.
-    test "$enable_shared" = yes || enable_static=yes
+    test yes = "$enable_shared" || enable_static=yes
      AC_MSG_RESULT([$enable_static])
  
-    _LT_TAGVAR(GCC, $1)="$G77"
-    _LT_TAGVAR(LD, $1)="$LD"
+    _LT_TAGVAR(GCC, $1)=$G77
+    _LT_TAGVAR(LD, $1)=$LD
  
      ## CAVEAT EMPTOR:
      ## There is no encapsulation within the following macros, do not change
@@ -7279,9 +7825,9 @@ if test "$_lt_disable_F77" != yes; then
    fi # test -n "$compiler"
  
    GCC=$lt_save_GCC
-  CC="$lt_save_CC"
-  CFLAGS="$lt_save_CFLAGS"
-fi # test "$_lt_disable_F77" != yes
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test yes != "$_lt_disable_F77"
  
  AC_LANG_POP
  ])# _LT_LANG_F77_CONFIG
@@ -7291,11 +7837,11 @@ AC_LANG_POP
  # -------------------------
  # Ensure that the configuration variables for a Fortran compiler are
  # suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
+# to write the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_FC_CONFIG],
  [AC_LANG_PUSH(Fortran)
  
-if test -z "$FC" || test "X$FC" = "Xno"; then
+if test -z "$FC" || test no = "$FC"; then
    _lt_disable_FC=yes
  fi
  
@@ -7332,7 +7878,7 @@ _LT_TAGVAR(objext, $1)=$objext
  # the FC compiler isn't working.  Some variables (like enable_shared)
  # are currently assumed to apply to all compilers on this platform,
  # and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_disable_FC" != yes; then
+if test yes != "$_lt_disable_FC"; then
    # Code to be used in simple compile tests
    lt_simple_compile_test_code="\
        subroutine t
@@ -7354,7 +7900,7 @@ if test "$_lt_disable_FC" != yes; then
    _LT_LINKER_BOILERPLATE
  
    # Allow CC to be a program name with arguments.
-  lt_save_CC="$CC"
+  lt_save_CC=$CC
    lt_save_GCC=$GCC
    lt_save_CFLAGS=$CFLAGS
    CC=${FC-"f95"}
@@ -7370,21 +7916,25 @@ if test "$_lt_disable_FC" != yes; then
      AC_MSG_RESULT([$can_build_shared])
  
      AC_MSG_CHECKING([whether to build shared libraries])
-    test "$can_build_shared" = "no" && enable_shared=no
+    test no = "$can_build_shared" && enable_shared=no
  
      # On AIX, shared libraries and static libraries use the same namespace, and
      # are all built from PIC.
      case $host_os in
        aix3*)
-        test "$enable_shared" = yes && enable_static=no
+        test yes = "$enable_shared" && enable_static=no
          if test -n "$RANLIB"; then
            archive_cmds="$archive_cmds~\$RANLIB \$lib"
            postinstall_cmds='$RANLIB $lib'
          fi
          ;;
        aix[[4-9]]*)
-       if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-         test "$enable_shared" = yes && enable_static=no
+       if test ia64 != "$host_cpu"; then
+         case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+         yes,aix,yes) ;;               # shared object as lib.so file only
+         yes,svr4,*) ;;                # shared object as lib.so archive member only
+         yes,*) enable_static=no ;;    # shared object in lib.a archive as well
+         esac
         fi
          ;;
      esac
@@ -7392,11 +7942,11 @@ if test "$_lt_disable_FC" != yes; then
  
      AC_MSG_CHECKING([whether to build static libraries])
      # Make sure either enable_shared or enable_static is yes.
-    test "$enable_shared" = yes || enable_static=yes
+    test yes = "$enable_shared" || enable_static=yes
      AC_MSG_RESULT([$enable_static])
  
-    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
-    _LT_TAGVAR(LD, $1)="$LD"
+    _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
+    _LT_TAGVAR(LD, $1)=$LD
  
      ## CAVEAT EMPTOR:
      ## There is no encapsulation within the following macros, do not change
@@ -7416,7 +7966,7 @@ if test "$_lt_disable_FC" != yes; then
    GCC=$lt_save_GCC
    CC=$lt_save_CC
    CFLAGS=$lt_save_CFLAGS
-fi # test "$_lt_disable_FC" != yes
+fi # test yes != "$_lt_disable_FC"
  
  AC_LANG_POP
  ])# _LT_LANG_FC_CONFIG
@@ -7426,7 +7976,7 @@ AC_LANG_POP
  # --------------------------
  # Ensure that the configuration variables for the GNU Java Compiler compiler
  # are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
+# to write the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_GCJ_CONFIG],
  [AC_REQUIRE([LT_PROG_GCJ])dnl
  AC_LANG_SAVE
@@ -7460,7 +8010,7 @@ CC=${GCJ-"gcj"}
  CFLAGS=$GCJFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
+_LT_TAGVAR(LD, $1)=$LD
  _LT_CC_BASENAME([$compiler])
  
  # GCJ did not exist at the time GCC didn't implicitly link libc in.
@@ -7497,7 +8047,7 @@ CFLAGS=$lt_save_CFLAGS
  # --------------------------
  # Ensure that the configuration variables for the GNU Go compiler
  # are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
+# to write the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_GO_CONFIG],
  [AC_REQUIRE([LT_PROG_GO])dnl
  AC_LANG_SAVE
@@ -7531,7 +8081,7 @@ CC=${GOC-"gccgo"}
  CFLAGS=$GOFLAGS
  compiler=$CC
  _LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
+_LT_TAGVAR(LD, $1)=$LD
  _LT_CC_BASENAME([$compiler])
  
  # Go did not exist at the time GCC didn't implicitly link libc in.
@@ -7568,7 +8118,7 @@ CFLAGS=$lt_save_CFLAGS
  # -------------------------
  # Ensure that the configuration variables for the Windows resource compiler
  # are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
+# to write the compiler configuration to 'libtool'.
  m4_defun([_LT_LANG_RC_CONFIG],
  [AC_REQUIRE([LT_PROG_RC])dnl
  AC_LANG_SAVE
@@ -7584,7 +8134,7 @@ _LT_TAGVAR(objext, $1)=$objext
  lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
  
  # Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
+lt_simple_link_test_code=$lt_simple_compile_test_code
  
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
  _LT_TAG_COMPILER
@@ -7594,7 +8144,7 @@ _LT_COMPILER_BOILERPLATE
  _LT_LINKER_BOILERPLATE
  
  # Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
+lt_save_CC=$CC
  lt_save_CFLAGS=$CFLAGS
  lt_save_GCC=$GCC
  GCC=
@@ -7623,7 +8173,7 @@ AC_DEFUN([LT_PROG_GCJ],
  [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
    [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
      [AC_CHECK_TOOL(GCJ, gcj,)
-      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
        AC_SUBST(GCJFLAGS)])])[]dnl
  ])
  
@@ -7689,6 +8239,14 @@ _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
  AC_SUBST([DLLTOOL])
  ])
  
+# _LT_DECL_FILECMD
+# ----------------
+# Check for a file(cmd) program that can be used to detect file type and magic
+m4_defun([_LT_DECL_FILECMD],
+[AC_CHECK_TOOL([FILECMD], [file], [:])
+_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types])
+])# _LD_DECL_FILECMD
+
  # _LT_DECL_SED
  # ------------
  # Check for a fully-functional sed program, that truncates
@@ -7734,7 +8292,7 @@ lt_ac_count=0
  # Add /usr/xpg4/bin/sed as it is typically found on Solaris
  # along with /bin/sed that truncates output.
  for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
-  test ! -f $lt_ac_sed && continue
+  test ! -f "$lt_ac_sed" && continue
    cat /dev/null > conftest.in
    lt_ac_count=0
    echo $ECHO_N "0123456789$ECHO_C" >conftest.in
@@ -7751,9 +8309,9 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
      $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
      cmp -s conftest.out conftest.nl || break
      # 10000 chars as input seems more than enough
-    test $lt_ac_count -gt 10 && break
+    test 10 -lt "$lt_ac_count" && break
      lt_ac_count=`expr $lt_ac_count + 1`
-    if test $lt_ac_count -gt $lt_ac_max; then
+    if test "$lt_ac_count" -gt "$lt_ac_max"; then
        lt_ac_max=$lt_ac_count
        lt_cv_path_SED=$lt_ac_sed
      fi
@@ -7777,27 +8335,7 @@ dnl AC_DEFUN([LT_AC_PROG_SED], [])
  # Find out whether the shell is Bourne or XSI compatible,
  # or has some other useful features.
  m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,b/c, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
    lt_unset=unset
  else
    lt_unset=false
@@ -7821,102 +8359,9 @@ _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
  ])# _LT_CHECK_SHELL_FEATURES
  
  
-# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
-# ------------------------------------------------------
-# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
-# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
-m4_defun([_LT_PROG_FUNCTION_REPLACE],
-[dnl {
-sed -e '/^$1 ()$/,/^} # $1 /c\
-$1 ()\
-{\
-m4_bpatsubsts([$2], [$], [\\], [^\([    ]\)], [\\\1])
-} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
-  && mv -f "$cfgfile.tmp" "$cfgfile" \
-    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-])
-
-
-# _LT_PROG_REPLACE_SHELLFNS
-# -------------------------
-# Replace existing portable implementations of several shell functions with
-# equivalent extended shell implementations where those features are available..
-m4_defun([_LT_PROG_REPLACE_SHELLFNS],
-[if test x"$xsi_shell" = xyes; then
-  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac])
-
-  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
-    func_basename_result="${1##*/}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
-    case ${1} in
-      */*) func_dirname_result="${1%/*}${2}" ;;
-      *  ) func_dirname_result="${3}" ;;
-    esac
-    func_basename_result="${1##*/}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
-    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-    # positional parameters, so assign one to ordinary parameter first.
-    func_stripname_result=${3}
-    func_stripname_result=${func_stripname_result#"${1}"}
-    func_stripname_result=${func_stripname_result%"${2}"}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
-    func_split_long_opt_name=${1%%=*}
-    func_split_long_opt_arg=${1#*=}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
-    func_split_short_opt_arg=${1#??}
-    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
-
-  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
-    case ${1} in
-      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-      *)    func_lo2o_result=${1} ;;
-    esac])
-
-  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
-
-  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
-
-  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
-fi
-
-if test x"$lt_shell_append" = xyes; then
-  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
-
-  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
-    func_quote_for_eval "${2}"
-dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
-    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
-
-  # Save a `func_append' function call where possible by direct use of '+='
-  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-else
-  # Save a `func_append' function call even when '+=' is not available
-  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
-    && mv -f "$cfgfile.tmp" "$cfgfile" \
-      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-  test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
-  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
-fi
-])
-
  # _LT_PATH_CONVERSION_FUNCTIONS
  # -----------------------------
-# Determine which file name conversion functions should be used by
+# Determine what file name conversion functions should be used by
  # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
  # for certain cross-compile configurations and native mingw.
  m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4

index 5d9acd8..b0b5e9c 100644 (file)
--- a/m4/ltoptions.m4
+++ b/m4/ltoptions.m4
@@ -1,14 +1,14 @@
  # Helper functions for option handling.                    -*- Autoconf -*-
  #
-#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
-#   Inc.
+#   Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2022 Free
+#   Software Foundation, Inc.
  #   Written by Gary V. Vaughan, 2004
  #
  # This file is free software; the Free Software Foundation gives
  # unlimited permission to copy and/or distribute it, with or without
  # modifications, as long as this notice is preserved.
  
-# serial 7 ltoptions.m4
+# serial 8 ltoptions.m4
  
  # This is to help aclocal find these macros, as it can't see m4_define.
  AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@@ -29,7 +29,7 @@ m4_define([_LT_SET_OPTION],
  [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
  m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
          _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option `$2'])])[]dnl
+    [m4_warning([Unknown $1 option '$2'])])[]dnl
  ])
  
  
@@ -75,13 +75,15 @@ m4_if([$1],[LT_INIT],[
    dnl
    dnl If no reference was made to various pairs of opposing options, then
    dnl we run the default mode handler for the pair.  For example, if neither
-  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
    dnl archives by default:
    _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
    _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
    _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
    _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-                  [_LT_ENABLE_FAST_INSTALL])
+                  [_LT_ENABLE_FAST_INSTALL])
+  _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
+                  [_LT_WITH_AIX_SONAME([aix])])
    ])
  ])# _LT_SET_OPTIONS
  
@@ -112,7 +114,7 @@ AU_DEFUN([AC_LIBTOOL_DLOPEN],
  [_LT_SET_OPTION([LT_INIT], [dlopen])
  AC_DIAGNOSE([obsolete],
  [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
+put the 'dlopen' option into LT_INIT's first parameter.])
  ])
  
  dnl aclocal-1.4 backwards compatibility:
@@ -148,7 +150,7 @@ AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
  _LT_SET_OPTION([LT_INIT], [win32-dll])
  AC_DIAGNOSE([obsolete],
  [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
+put the 'win32-dll' option into LT_INIT's first parameter.])
  ])
  
  dnl aclocal-1.4 backwards compatibility:
@@ -157,9 +159,9 @@ dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
  
  # _LT_ENABLE_SHARED([DEFAULT])
  # ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# implement the --enable-shared flag, and supports the 'shared' and
+# 'disable-shared' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
  m4_define([_LT_ENABLE_SHARED],
  [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
  AC_ARG_ENABLE([shared],
@@ -172,14 +174,14 @@ AC_ARG_ENABLE([shared],
      *)
        enable_shared=no
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for pkg in $enableval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$pkg" = "X$p"; then
           enable_shared=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac],
      [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
@@ -211,9 +213,9 @@ dnl AC_DEFUN([AM_DISABLE_SHARED], [])
  
  # _LT_ENABLE_STATIC([DEFAULT])
  # ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# implement the --enable-static flag, and support the 'static' and
+# 'disable-static' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
  m4_define([_LT_ENABLE_STATIC],
  [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
  AC_ARG_ENABLE([static],
@@ -226,14 +228,14 @@ AC_ARG_ENABLE([static],
      *)
       enable_static=no
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for pkg in $enableval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$pkg" = "X$p"; then
           enable_static=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac],
      [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
@@ -265,9 +267,9 @@ dnl AC_DEFUN([AM_DISABLE_STATIC], [])
  
  # _LT_ENABLE_FAST_INSTALL([DEFAULT])
  # ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+# implement the --enable-fast-install flag, and support the 'fast-install'
+# and 'disable-fast-install' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
  m4_define([_LT_ENABLE_FAST_INSTALL],
  [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
  AC_ARG_ENABLE([fast-install],
@@ -280,14 +282,14 @@ AC_ARG_ENABLE([fast-install],
      *)
        enable_fast_install=no
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for pkg in $enableval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$pkg" = "X$p"; then
           enable_fast_install=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac],
      [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
@@ -304,14 +306,14 @@ AU_DEFUN([AC_ENABLE_FAST_INSTALL],
  [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
  AC_DIAGNOSE([obsolete],
  [$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
+the 'fast-install' option into LT_INIT's first parameter.])
  ])
  
  AU_DEFUN([AC_DISABLE_FAST_INSTALL],
  [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
  AC_DIAGNOSE([obsolete],
  [$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
+the 'disable-fast-install' option into LT_INIT's first parameter.])
  ])
  
  dnl aclocal-1.4 backwards compatibility:
@@ -319,11 +321,64 @@ dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
  dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
  
  
+# _LT_WITH_AIX_SONAME([DEFAULT])
+# ----------------------------------
+# implement the --with-aix-soname flag, and support the `aix-soname=aix'
+# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
+# is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
+m4_define([_LT_WITH_AIX_SONAME],
+[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
+shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[[5-9]]*,yes)
+  AC_MSG_CHECKING([which variant of shared library versioning to provide])
+  AC_ARG_WITH([aix-soname],
+    [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
+      [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
+    [case $withval in
+    aix|svr4|both)
+      ;;
+    *)
+      AC_MSG_ERROR([Unknown argument to --with-aix-soname])
+      ;;
+    esac
+    lt_cv_with_aix_soname=$with_aix_soname],
+    [AC_CACHE_VAL([lt_cv_with_aix_soname],
+      [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
+    with_aix_soname=$lt_cv_with_aix_soname])
+  AC_MSG_RESULT([$with_aix_soname])
+  if test aix != "$with_aix_soname"; then
+    # For the AIX way of multilib, we name the shared archive member
+    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+    # the AIX toolchain works better with OBJECT_MODE set (default 32).
+    if test 64 = "${OBJECT_MODE-32}"; then
+      shared_archive_member_spec=shr_64
+    else
+      shared_archive_member_spec=shr
+    fi
+  fi
+  ;;
+*)
+  with_aix_soname=aix
+  ;;
+esac
+
+_LT_DECL([], [shared_archive_member_spec], [0],
+    [Shared archive member basename, for filename based shared library versioning on AIX])dnl
+])# _LT_WITH_AIX_SONAME
+
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
+
+
  # _LT_WITH_PIC([MODE])
  # --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
  # LT_INIT options.
-# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+# MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
  m4_define([_LT_WITH_PIC],
  [AC_ARG_WITH([pic],
      [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
@@ -334,19 +389,17 @@ m4_define([_LT_WITH_PIC],
      *)
        pic_mode=default
        # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
        for lt_pkg in $withval; do
-       IFS="$lt_save_ifs"
+       IFS=$lt_save_ifs
         if test "X$lt_pkg" = "X$lt_p"; then
           pic_mode=yes
         fi
        done
-      IFS="$lt_save_ifs"
+      IFS=$lt_save_ifs
        ;;
      esac],
-    [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+    [pic_mode=m4_default([$1], [default])])
  
  _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
  ])# _LT_WITH_PIC
@@ -359,7 +412,7 @@ AU_DEFUN([AC_LIBTOOL_PICMODE],
  [_LT_SET_OPTION([LT_INIT], [pic-only])
  AC_DIAGNOSE([obsolete],
  [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
+put the 'pic-only' option into LT_INIT's first parameter.])
  ])
  
  dnl aclocal-1.4 backwards compatibility:
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4

index 9000a05..902508b 100644 (file)
--- a/m4/ltsugar.m4
+++ b/m4/ltsugar.m4
@@ -1,6 +1,7 @@
  # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
  #
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2004-2005, 2007-2008, 2011-2019, 2021-2022 Free Software
+# Foundation, Inc.
  # Written by Gary V. Vaughan, 2004
  #
  # This file is free software; the Free Software Foundation gives
@@ -33,7 +34,7 @@ m4_define([_lt_join],
  # ------------
  # Manipulate m4 lists.
  # These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
+# Autoconf-2.59, which quotes differently.
  m4_define([lt_car], [[$1]])
  m4_define([lt_cdr],
  [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
@@ -44,7 +45,7 @@ m4_define([lt_unquote], $1)
  
  # lt_append(MACRO-NAME, STRING, [SEPARATOR])
  # ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
  # Note that neither SEPARATOR nor STRING are expanded; they are appended
  # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
  # No SEPARATOR is output if MACRO-NAME was previously undefined (different
diff --git a/m4/ltversion.m4 b/m4/ltversion.m4

index 07a8602..b155d0a 100644 (file)
--- a/m4/ltversion.m4
+++ b/m4/ltversion.m4
@@ -1,6 +1,7 @@
  # ltversion.m4 -- version numbers                      -*- Autoconf -*-
  #
-#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2011-2019, 2021-2022 Free Software Foundation,
+#   Inc.
  #   Written by Scott James Remnant, 2004
  #
  # This file is free software; the Free Software Foundation gives
@@ -9,15 +10,15 @@
  
  # @configure_input@
  
-# serial 3337 ltversion.m4
+# serial 4245 ltversion.m4
  # This file is part of GNU Libtool
  
-m4_define([LT_PACKAGE_VERSION], [2.4.2])
-m4_define([LT_PACKAGE_REVISION], [1.3337])
+m4_define([LT_PACKAGE_VERSION], [2.4.7])
+m4_define([LT_PACKAGE_REVISION], [2.4.7])
  
  AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.2'
-macro_revision='1.3337'
+[macro_version='2.4.7'
+macro_revision='2.4.7'
  _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
  _LT_DECL(, macro_revision, 0)
  ])
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4

index c573da9..0f7a875 100644 (file)
--- a/m4/lt~obsolete.m4
+++ b/m4/lt~obsolete.m4
@@ -1,6 +1,7 @@
  # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
  #
-#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Copyright (C) 2004-2005, 2007, 2009, 2011-2019, 2021-2022 Free
+#   Software Foundation, Inc.
  #   Written by Scott James Remnant, 2004.
  #
  # This file is free software; the Free Software Foundation gives
@@ -11,7 +12,7 @@
  
  # These exist entirely to fool aclocal when bootstrapping libtool.
  #
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
  # which have later been changed to m4_define as they aren't part of the
  # exported API, or moved to Autoconf or Automake where they belong.
  #
@@ -25,7 +26,7 @@
  # included after everything else.  This provides aclocal with the
  # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
  # because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
  #
  # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
  # Yes, that means every name once taken will need to remain here until
diff --git a/meson.build b/meson.build

new file mode 100644 (file)

index 0000000..c2b4f82
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,128 @@
+project(
+  'Little-CMS',
+  'c',
+  version: '2.16',
+  meson_version: '>=0.49.0',
+  default_options: ['c_std=gnu11']
+)
+
+version_components = meson.project_version().split('.')
+
+library_version = '@0@.0.@1@'.format(
+  version_components.get(0, 0),
+  version_components.get(1, 0),
+)
+
+version_cfg = configuration_data()
+version_cfg.set('LCMS2_VERSION_MAJOR', version_components.get(0, 0))
+version_cfg.set('LCMS2_VERSION_MINOR', version_components.get(1, 0))
+version_cfg.set('LCMS2_VERSION_MICRO', version_components.get(2, 0))
+version_cfg.set_quoted('LCMS2_VERSION', meson.project_version())
+
+cc = meson.get_compiler('c')
+
+is_visual_studio = cc.get_argument_syntax() == 'msvc'
+
+cargs = []
+
+if not is_visual_studio and cc.has_function_attribute('visibility:hidden')
+  cargs += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1'
+endif
+
+if host_machine.endian() == 'big'
+  cargs += '-DWORDS_BIGENDIAN=1'
+endif
+
+
+# Check for threadsafe variants of gmtime
+# MinGW needs _POSIX_C_SOURCE or _POSIX_THREAD_SAFE_FUNCTIONS defined
+# to make gmtime_r and pthread_time.h available
+if host_machine.system() == 'windows' and not is_visual_studio
+  cargs += ['-D_POSIX_C_SOURCE=199503L']
+endif
+
+if cc.has_header_symbol(
+  'time.h',
+  'gmtime_r',
+  args: cargs,
+)
+  cargs += '-DHAVE_GMTIME_R=1'
+elif cc.has_header_symbol('time.h', 'gmtime_s')
+  if cc.links(
+    '''
+    #include <time.h>
+
+    int main() {
+      time_t t;
+      struct tm m;
+      gmtime_s(&m, &t);
+      return 0;
+    }
+    ''',
+    name: 'gmtime_s can be used',
+  )
+    cargs += '-DHAVE_GMTIME_S=1'
+  endif
+endif
+
+jpeg_dep = dependency('libjpeg', required: get_option('jpeg'))
+
+tiff_dep = dependency('libtiff-4', required: get_option('tiff'))
+
+if (
+  not cc.compiles(
+    '''
+    #include <emmintrin.h>
+    int main() { __m128i n = _mm_set1_epi8(42); }
+  ''',
+    name: 'supports SSE2 intrinsics',
+  )
+)
+  cargs += '-DCMS_DONT_USE_SSE2=1'
+endif
+
+
+if is_visual_studio    
+    m_dep = []
+    threads_dep = []
+    deps = []
+else
+    m_dep = cc.find_library('m', required: false)
+    threads_dep = dependency('threads')
+
+    if cc.has_function('pthread_mutex_lock', dependencies: threads_dep)
+        cargs += '-DHasTHREADS=1'
+    else
+        cargs += '-DHasTHREADS=0'
+    endif
+    
+    deps = [m_dep, threads_dep]
+endif
+
+
+if cc.has_header_symbol('time.h', 'timespec_get')
+  cargs += '-DHAVE_TIMESPEC_GET=1'
+endif
+
+win = import('windows')
+
+subdir('include')
+subdir('src')
+subdir('testbed')
+
+if get_option('utils')
+subdir('utils')
+endif
+
+if get_option('samples')
+  subdir('utils/samples')
+endif
+
+extra_libraries = []
+subdir('plugins')
+
+pkg = import('pkgconfig')
+pkg.generate(liblcms2_lib,
+  description: 'LCMS Color Management Library',
+  libraries: extra_libraries
+)
diff --git a/meson_options.txt b/meson_options.txt

new file mode 100644 (file)

index 0000000..daf3246
--- /dev/null
+++ b/meson_options.txt
@@ -0,0 +1,7 @@
+option('jpeg', type: 'feature', value: 'auto', description: 'Use JPEG')
+option('tiff', type: 'feature', value: 'auto', description: 'Use LibTiff')
+
+option('utils', type: 'boolean', value: false, description: 'Build the utils')
+option('samples', type: 'boolean', value: false, description: 'Build the samples')
+option('fastfloat', type: 'boolean', value: false, description: 'Build and install the fast float plugin, use only if GPL 3.0 is acceptable')
+option('threaded', type: 'boolean', value: false, description: 'Build and install the multi threaded plugin, use only if GPL 3.0 is acceptable')
diff --git a/missing b/missing

index f62bbae..1fe1611 100755 (executable)
--- a/missing
+++ b/missing
@@ -1,9 +1,9 @@
  #! /bin/sh
  # Common wrapper for a few potentially missing GNU programs.
  
-scriptversion=2013-10-28.13; # UTC
+scriptversion=2018-03-07.03; # UTC
  
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
  # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
  
  # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2013-10-28.13; # UTC
  # GNU General Public License for more details.
  
  # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
@@ -101,9 +101,9 @@ else
    exit $st
  fi
  
-perl_URL=http://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=http://www.gnu.org/software
+perl_URL=https://www.perl.org/
+flex_URL=https://github.com/westes/flex
+gnu_software_URL=https://www.gnu.org/software
  
  program_details ()
  {
@@ -207,9 +207,9 @@ give_advice "$1" | sed -e '1s/^/WARNING: /' \
  exit $st
  
  # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
  # time-stamp-start: "scriptversion="
  # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
  # time-stamp-end: "; # UTC"
  # End:
diff --git a/plugins/Makefile b/plugins/Makefile

new file mode 100644 (file)

index 0000000..67c33ce
--- /dev/null
+++ b/plugins/Makefile
@@ -0,0 +1,650 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# plugins/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \  ]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs  ]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/lcms2
+pkgincludedir = $(includedir)/lcms2
+pkglibdir = $(libdir)/lcms2
+pkglibexecdir = $(libexecdir)/lcms2
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = x86_64-pc-linux-gnu
+host_triplet = x86_64-pc-linux-gnu
+subdir = plugins
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+       $(top_srcdir)/m4/ax_append_flag.m4 \
+       $(top_srcdir)/m4/ax_check_compile_flag.m4 \
+       $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
+       $(top_srcdir)/m4/ax_require_defined.m4 \
+       $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+       $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+       $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+       $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_$(V))
+am__v_P_ = $(am__v_P_$(AM_DEFAULT_VERBOSITY))
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+       ctags-recursive dvi-recursive html-recursive info-recursive \
+       install-data-recursive install-dvi-recursive \
+       install-exec-recursive install-html-recursive \
+       install-info-recursive install-pdf-recursive \
+       install-ps-recursive install-recursive installcheck-recursive \
+       installdirs-recursive pdf-recursive ps-recursive \
+       tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive        \
+  distclean-recursive maintainer-clean-recursive
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+       distdir distdir-am
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+am__relativize = \
+  dir0=`pwd`; \
+  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+  sed_rest='s,^[^/]*/*,,'; \
+  sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+  sed_butlast='s,/*[^/]*$$,,'; \
+  while test -n "$$dir1"; do \
+    first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+    if test "$$first" != "."; then \
+      if test "$$first" = ".."; then \
+        dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+      else \
+        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+        if test "$$first2" = "$$first"; then \
+          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+        else \
+          dir2="../$$dir2"; \
+        fi; \
+        dir0="$$dir0"/"$$first"; \
+      fi; \
+    fi; \
+    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+  done; \
+  reldir="$$dir2"
+ACLOCAL = ${SHELL} '/home/marti/git/Little-CMS/missing' aclocal-1.16
+AMTAR = $${TAR-tar}
+AM_DEFAULT_VERBOSITY = 1
+AR = ar
+AS = as
+AUTOCONF = ${SHELL} '/home/marti/git/Little-CMS/missing' autoconf
+AUTOHEADER = ${SHELL} '/home/marti/git/Little-CMS/missing' autoheader
+AUTOMAKE = ${SHELL} '/home/marti/git/Little-CMS/missing' automake-1.16
+AWK = mawk
+CC = gcc
+CCDEPMODE = depmode=gcc3
+CFLAGS = -g -O2 -fvisibility=hidden -pthread
+CPP = gcc -E
+CPPFLAGS = 
+CSCOPE = cscope
+CTAGS = ctags
+CXX = g++
+CXXCPP = g++ -E
+CXXDEPMODE = depmode=gcc3
+CXXFLAGS = -g -O2 -pthread
+CYGPATH_W = echo
+DEFS = -DPACKAGE_NAME=\"lcms2\" -DPACKAGE_TARNAME=\"lcms2\" -DPACKAGE_VERSION=\"2.16\" -DPACKAGE_STRING=\"lcms2\ 2.16\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1 -DHAVE_GMTIME_R=1 -DHAVE_PTHREAD_PRIO_INHERIT=1 -DHAVE_PTHREAD=1 -DHasTHREADS=1 -DHasJPEG=1 -DHasZLIB=1 -DHasTIFF=1 -DHAVE_TIFFCONF_H=1
+DEPDIR = .deps
+DLLTOOL = false
+DSYMUTIL = 
+DUMPBIN = 
+ECHO_C = 
+ECHO_N = -n
+ECHO_T = 
+EGREP = /usr/bin/grep -E
+ETAGS = etags
+EXEEXT = 
+FGREP = /usr/bin/grep -F
+FILECMD = file
+GREP = /usr/bin/grep
+INSTALL = /usr/bin/install -c
+INSTALL_DATA = ${INSTALL} -m 644
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_SCRIPT = ${INSTALL}
+INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
+JPEGICC_DEPLIBS = -ljpeg -lm -lpthread
+LCMS_LIB_DEPLIBS = -lm -lpthread
+LD = /usr/bin/ld -m elf_x86_64
+LDFLAGS = 
+LIBOBJS = 
+LIBRARY_AGE = 0
+LIBRARY_CURRENT = 2
+LIBRARY_REVISION = 16
+LIBS = 
+LIBTOOL = $(SHELL) $(top_builddir)/libtool
+LIBTOOL_DEPS = .//ltmain.sh
+LIB_JPEG = -ljpeg
+LIB_MATH = -lm
+LIB_PLUGINS = 
+LIB_THREAD = -lpthread
+LIB_TIFF = -ltiff
+LIB_ZLIB = -lz
+LIPO = 
+LN_S = ln -s
+LTLIBOBJS = 
+LT_SYS_LIBRARY_PATH = 
+MAINT = #
+MAKEINFO = ${SHELL} '/home/marti/git/Little-CMS/missing' makeinfo
+MANIFEST_TOOL = :
+MKDIR_P = /usr/bin/mkdir -p
+NM = /usr/bin/nm -B
+NMEDIT = 
+OBJDUMP = objdump
+OBJEXT = o
+OTOOL = 
+OTOOL64 = 
+PACKAGE = lcms2
+PACKAGE_BUGREPORT = 
+PACKAGE_NAME = lcms2
+PACKAGE_STRING = lcms2 2.16
+PACKAGE_TARNAME = lcms2
+PACKAGE_URL = 
+PACKAGE_VERSION = 2.16
+PATH_SEPARATOR = :
+PTHREAD_CC = gcc
+PTHREAD_CFLAGS = -pthread
+PTHREAD_CXX = g++
+PTHREAD_LIBS = -lpthread
+RANLIB = ranlib
+SED = /usr/bin/sed
+SET_MAKE = 
+SHELL = /bin/bash
+STRIP = strip
+TIFFICC_DEPLIBS = -ltiff -ljpeg -lz -lm -lpthread
+VERSION = 2.16
+abs_builddir = /home/marti/git/Little-CMS/plugins
+abs_srcdir = /home/marti/git/Little-CMS/plugins
+abs_top_builddir = /home/marti/git/Little-CMS
+abs_top_srcdir = /home/marti/git/Little-CMS
+ac_ct_AR = ar
+ac_ct_CC = gcc
+ac_ct_CXX = g++
+ac_ct_DUMPBIN = 
+am__include = include
+am__leading_dot = .
+am__quote = 
+am__tar = tar --format=ustar -chf - "$$tardir"
+am__untar = tar -xf -
+ax_pthread_config = 
+bindir = ${exec_prefix}/bin
+build = x86_64-pc-linux-gnu
+build_alias = 
+build_cpu = x86_64
+build_os = linux-gnu
+build_vendor = pc
+builddir = .
+datadir = ${datarootdir}
+datarootdir = ${prefix}/share
+docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
+dvidir = ${docdir}
+exec_prefix = ${prefix}
+host = x86_64-pc-linux-gnu
+host_alias = 
+host_cpu = x86_64
+host_os = linux-gnu
+host_vendor = pc
+htmldir = ${docdir}
+includedir = ${prefix}/include
+infodir = ${datarootdir}/info
+inline = 
+install_sh = ${SHELL} /home/marti/git/Little-CMS/install-sh
+libdir = ${exec_prefix}/lib
+libexecdir = ${exec_prefix}/libexec
+localedir = ${datarootdir}/locale
+localstatedir = ${prefix}/var
+mandir = ${datarootdir}/man
+mkdir_p = $(MKDIR_P)
+oldincludedir = /usr/include
+pdfdir = ${docdir}
+prefix = /usr/local
+program_transform_name = s,x,x,
+psdir = ${docdir}
+runstatedir = ${localstatedir}/run
+sbindir = ${exec_prefix}/sbin
+sharedstatedir = ${prefix}/com
+srcdir = .
+sysconfdir = ${prefix}/etc
+target_alias = 
+top_build_prefix = ../
+top_builddir = ..
+top_srcdir = ..
+SUBDIRS = fast_float threaded
+all: all-recursive
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: # $(srcdir)/Makefile.am  $(am__configure_deps)
+       @for dep in $?; do \
+         case '$(am__configure_deps)' in \
+           *$$dep*) \
+             ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+               && { if test -f $@; then exit 0; else break; fi; }; \
+             exit 1;; \
+         esac; \
+       done; \
+       echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/Makefile'; \
+       $(am__cd) $(top_srcdir) && \
+         $(AUTOMAKE) --foreign plugins/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+       @case '$?' in \
+         *config.status*) \
+           cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+         *) \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+       esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: # $(am__configure_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): # $(am__aclocal_m4_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+       -rm -f *.lo
+
+clean-libtool:
+       -rm -rf .libs _libs
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+       @fail=; \
+       if $(am__make_keepgoing); then \
+         failcom='fail=yes'; \
+       else \
+         failcom='exit 1'; \
+       fi; \
+       dot_seen=no; \
+       target=`echo $@ | sed s/-recursive//`; \
+       case "$@" in \
+         distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+         *) list='$(SUBDIRS)' ;; \
+       esac; \
+       for subdir in $$list; do \
+         echo "Making $$target in $$subdir"; \
+         if test "$$subdir" = "."; then \
+           dot_seen=yes; \
+           local_target="$$target-am"; \
+         else \
+           local_target="$$target"; \
+         fi; \
+         ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+         || eval $$failcom; \
+       done; \
+       if test "$$dot_seen" = "no"; then \
+         $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+       fi; test -z "$$fail"
+
+ID: $(am__tagged_files)
+       $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       set x; \
+       here=`pwd`; \
+       if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+         include_option=--etags-include; \
+         empty_fix=.; \
+       else \
+         include_option=--include; \
+         empty_fix=; \
+       fi; \
+       list='$(SUBDIRS)'; for subdir in $$list; do \
+         if test "$$subdir" = .; then :; else \
+           test ! -f $$subdir/TAGS || \
+             set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+         fi; \
+       done; \
+       $(am__define_uniq_tagged_files); \
+       shift; \
+       if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+         test -n "$$unique" || unique=$$empty_fix; \
+         if test $$# -gt 0; then \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             "$$@" $$unique; \
+         else \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             $$unique; \
+         fi; \
+       fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       $(am__define_uniq_tagged_files); \
+       test -z "$(CTAGS_ARGS)$$unique" \
+         || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+            $$unique
+
+GTAGS:
+       here=`$(am__cd) $(top_builddir) && pwd` \
+         && $(am__cd) $(top_srcdir) \
+         && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+       list='$(am__tagged_files)'; \
+       case "$(srcdir)" in \
+         [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+         *) sdir=$(subdir)/$(srcdir) ;; \
+       esac; \
+       for i in $$list; do \
+         if test -f "$$i"; then \
+           echo "$(subdir)/$$i"; \
+         else \
+           echo "$$sdir/$$i"; \
+         fi; \
+       done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+       -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+         dist_files=`for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+       case $$dist_files in \
+         */*) $(MKDIR_P) `echo "$$dist_files" | \
+                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                          sort -u` ;; \
+       esac; \
+       for file in $$dist_files; do \
+         if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+         if test -d $$d/$$file; then \
+           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+           if test -d "$(distdir)/$$file"; then \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+             cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+         else \
+           test -f "$(distdir)/$$file" \
+           || cp -p $$d/$$file "$(distdir)/$$file" \
+           || exit 1; \
+         fi; \
+       done
+       @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+         if test "$$subdir" = .; then :; else \
+           $(am__make_dryrun) \
+             || test -d "$(distdir)/$$subdir" \
+             || $(MKDIR_P) "$(distdir)/$$subdir" \
+             || exit 1; \
+           dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+           $(am__relativize); \
+           new_distdir=$$reldir; \
+           dir1=$$subdir; dir2="$(top_distdir)"; \
+           $(am__relativize); \
+           new_top_distdir=$$reldir; \
+           echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+           echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+           ($(am__cd) $$subdir && \
+             $(MAKE) $(AM_MAKEFLAGS) \
+               top_distdir="$$new_top_distdir" \
+               distdir="$$new_distdir" \
+               am__remove_distdir=: \
+               am__skip_length_check=: \
+               am__skip_mode_fix=: \
+               distdir) \
+             || exit 1; \
+         fi; \
+       done
+check-am: all-am
+check: check-recursive
+all-am: Makefile
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+       @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+       if test -z '$(STRIP)'; then \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+             install; \
+       else \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+           "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+       fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+       -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+       -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+       @echo "This command is intended for maintainers to use"
+       @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+       -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+       -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+       check-am clean clean-generic clean-libtool cscopelist-am ctags \
+       ctags-am distclean distclean-generic distclean-libtool \
+       distclean-tags distdir dvi dvi-am html html-am info info-am \
+       install install-am install-data install-data-am install-dvi \
+       install-dvi-am install-exec install-exec-am install-html \
+       install-html-am install-info install-info-am install-man \
+       install-pdf install-pdf-am install-ps install-ps-am \
+       install-strip installcheck installcheck-am installdirs \
+       installdirs-am maintainer-clean maintainer-clean-generic \
+       mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+       ps ps-am tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/plugins/Makefile.am b/plugins/Makefile.am

index 3e04f59..ccc078a 100644 (file)
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -1 +1 @@
-SUBDIRS = fast_float
+SUBDIRS = fast_float threaded
diff --git a/plugins/Makefile.in b/plugins/Makefile.in

index 5b01d56..df8570e 100644 (file)
--- a/plugins/Makefile.in
+++ b/plugins/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -89,11 +89,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = plugins
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -156,8 +156,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  DIST_SUBDIRS = $(SUBDIRS)
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -200,6 +198,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -214,8 +214,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -242,6 +244,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -279,12 +282,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -327,7 +330,7 @@ target_alias = @target_alias@
  top_build_prefix = @top_build_prefix@
  top_builddir = @top_builddir@
  top_srcdir = @top_srcdir@
-SUBDIRS = fast_float
+SUBDIRS = fast_float threaded
  all: all-recursive
  
  .SUFFIXES:
@@ -465,7 +468,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/plugins/README.1ST b/plugins/README.1ST

index c8ab286..ba02de2 100644 (file)
--- a/plugins/README.1ST
+++ b/plugins/README.1ST
@@ -2,5 +2,5 @@
   
   IMPORTANT: Before adding those plug-ins to your commercial project, please check licenses for each plugin. 
  
- LittleCMS core is released under MIT, but plug-ins may be released under other license. fast_float, for example is GPL3
+ LittleCMS core is released under MIT, but plug-ins may be released under other license. fast_float and threaded are GPL3
   
 \ No newline at end of file
diff --git a/plugins/fast_float/Makefile.in b/plugins/fast_float/Makefile.in

index e51e2c9..2cfa08f 100644 (file)
--- a/plugins/fast_float/Makefile.in
+++ b/plugins/fast_float/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -89,11 +89,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = plugins/fast_float
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -156,8 +156,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  DIST_SUBDIRS = $(SUBDIRS)
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -200,6 +198,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -214,8 +214,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -242,6 +244,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -279,12 +282,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -465,7 +468,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj

new file mode 100644 (file)

index 0000000..724ec52
--- /dev/null
+++ b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj
@@ -0,0 +1,285 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\lcms2_fast_float.h" />
+    <ClInclude Include="..\..\src\fast_float_internal.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\fast_16_tethra.c" />
+    <ClCompile Include="..\..\src\fast_8_curves.c" />
+    <ClCompile Include="..\..\src\fast_8_matsh.c" />
+    <ClCompile Include="..\..\src\fast_8_matsh_sse.c" />
+    <ClCompile Include="..\..\src\fast_8_tethra.c" />
+    <ClCompile Include="..\..\src\fast_float_15bits.c" />
+    <ClCompile Include="..\..\src\fast_float_15mats.c" />
+    <ClCompile Include="..\..\src\fast_float_cmyk.c" />
+    <ClCompile Include="..\..\src\fast_float_curves.c" />
+    <ClCompile Include="..\..\src\fast_float_lab.c" />
+    <ClCompile Include="..\..\src\fast_float_matsh.c" />
+    <ClCompile Include="..\..\src\fast_float_separate.c" />
+    <ClCompile Include="..\..\src\fast_float_sup.c" />
+    <ClCompile Include="..\..\src\fast_float_tethra.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\COPYING.GPL3" />
+    <None Include="..\..\doc\LittleCMS fast float extensions 1.0.pdf" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Projects\VC2022\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{AD9FF79B-CF6E-4971-A7CF-DAA47D636676}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>fast</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
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diff --git a/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj.filters b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj.filters

new file mode 100644 (file)

index 0000000..58fcf43
--- /dev/null
+++ b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj.filters
@@ -0,0 +1,75 @@
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new file mode 100644 (file)

index 0000000..c502de8
--- /dev/null
+++ b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj
@@ -0,0 +1,239 @@
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+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\testbed\fast_float_testbed.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Projects\VC2022\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+    <ProjectReference Include="lcms2_fast_float_plugin.vcxproj">
+      <Project>{ad9ff79b-cf6e-4971-a7cf-daa47d636676}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj.filters b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj.filters

new file mode 100644 (file)

index 0000000..4cec6b7
--- /dev/null
+++ b/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj.filters
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\testbed\fast_float_testbed.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/fast_float/doc/LittleCMS floating point extensions 1.4.pdf b/plugins/fast_float/doc/LittleCMS floating point extensions 1.4.pdf

deleted file mode 100644 (file)

index 949b50b..0000000

Binary files a/plugins/fast_float/doc/LittleCMS floating point extensions 1.4.pdf and /dev/null differ
diff --git a/plugins/fast_float/doc/LittleCMS floating point extensions 1.5.pdf b/plugins/fast_float/doc/LittleCMS floating point extensions 1.5.pdf

new file mode 100644 (file)

index 0000000..45d2bc7

Binary files /dev/null and b/plugins/fast_float/doc/LittleCMS floating point extensions 1.5.pdf differ
diff --git a/plugins/fast_float/include/Makefile.in b/plugins/fast_float/include/Makefile.in

index 1195f41..cbde917 100644 (file)
--- a/plugins/fast_float/include/Makefile.in
+++ b/plugins/fast_float/include/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -93,11 +93,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = plugins/fast_float/include
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -174,8 +174,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -192,6 +190,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -206,8 +206,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -234,6 +236,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -271,12 +274,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -432,7 +435,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/plugins/fast_float/include/lcms2_fast_float.h b/plugins/fast_float/include/lcms2_fast_float.h

index 7d47ceb..6515c6b 100644 (file)
--- a/plugins/fast_float/include/lcms2_fast_float.h
+++ b/plugins/fast_float/include/lcms2_fast_float.h
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -30,7 +30,7 @@ extern "C" {
  #   endif
  #endif
  
-#define LCMS2_FAST_FLOAT_VERSION   1400
+#define LCMS2_FAST_FLOAT_VERSION   1502
  
  // Configuration toggles
  
@@ -116,7 +116,6 @@ CMSAPI void* CMSEXPORT cmsFastFloatExtensions(void);
  #define TYPE_AGRAY_8           (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|DOSWAP_SH(1)|BYTES_SH(1))
  #define TYPE_AGRAY_16          (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|DOSWAP_SH(1)|BYTES_SH(2))
  #define TYPE_AGRAY_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|DOSWAP_SH(1)|BYTES_SH(4))
-#define TYPE_GRAYA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(4))
  #define TYPE_AGRAY_DBL         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|DOSWAP_SH(1)|BYTES_SH(0))
  
  #define TYPE_ACMYK_8           (COLORSPACE_SH(PT_CMYK)|EXTRA_SH(1)|CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1))
diff --git a/plugins/fast_float/include/meson.build b/plugins/fast_float/include/meson.build

new file mode 100644 (file)

index 0000000..4527b4a
--- /dev/null
+++ b/plugins/fast_float/include/meson.build
@@ -0,0 +1 @@
+install_headers('lcms2_fast_float.h')
diff --git a/plugins/fast_float/meson.build b/plugins/fast_float/meson.build

new file mode 100644 (file)

index 0000000..8f0114e
--- /dev/null
+++ b/plugins/fast_float/meson.build
@@ -0,0 +1,3 @@
+subdir('include')
+subdir('src')
+subdir('testbed')
diff --git a/plugins/fast_float/src/Makefile.in b/plugins/fast_float/src/Makefile.in

index 62fb431..be72377 100644 (file)
--- a/plugins/fast_float/src/Makefile.in
+++ b/plugins/fast_float/src/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -94,11 +94,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = plugins/fast_float/src
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -226,8 +226,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -244,6 +242,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -258,8 +258,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -286,6 +288,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -323,12 +326,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -566,7 +569,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/plugins/fast_float/src/fast_16_tethra.c b/plugins/fast_float/src/fast_16_tethra.c

index aad207f..9953b6f 100644 (file)
--- a/plugins/fast_float/src/fast_16_tethra.c
+++ b/plugins/fast_float/src/fast_16_tethra.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -292,7 +292,8 @@ void PerformanceEval16(struct _cmstransform_struct *CMMcargo,
                    if (ain)
                    {
                        res16 = *(const cmsUInt16Number*)ain;
-                      TO_OUTPUT(out[OutChan], res16);
+                      TO_OUTPUT(out[TotalOut], res16);
+                      ain += SourceIncrements[3];
                        out[TotalOut] += DestIncrements[TotalOut];
                    }
  
@@ -317,7 +318,6 @@ cmsBool Optimize16BitRGBTransform(_cmsTransform2Fn* TransformFn,
                                    cmsUInt32Number* OutputFormat, 
                                    cmsUInt32Number* dwFlags)      
  {
-    cmsStage* mpe;
      Performance16Data* p16;
      cmsContext ContextID;
      _cmsStageCLutData* data;
@@ -328,7 +328,7 @@ cmsBool Optimize16BitRGBTransform(_cmsTransform2Fn* TransformFn,
      // For empty transforms, do nothing
      if (*Lut == NULL) return FALSE;
  
-    // This is a loosy optimization! does not apply in floating-point cases
+    // This is a lossy optimization! does not apply in floating-point cases
      if (T_FLOAT(*InputFormat) || T_FLOAT(*OutputFormat)) return FALSE;
  
      // Only on 16-bit
@@ -353,14 +353,7 @@ cmsBool Optimize16BitRGBTransform(_cmsTransform2Fn* TransformFn,
          cmsSigCurveSetElemType, cmsSigCurveSetElemType,
          NULL, NULL)) return FALSE;
  
-
-   // Named color pipelines cannot be optimized either
-   for (mpe = cmsPipelineGetPtrToFirstStage(*Lut);
-         mpe != NULL;
-         mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
+   
      ContextID = cmsGetPipelineContextID(*Lut);
      newFlags = *dwFlags | cmsFLAGS_FORCE_CLUT;
  
diff --git a/plugins/fast_float/src/fast_8_curves.c b/plugins/fast_float/src/fast_8_curves.c

index e234441..b4d45c3 100644 (file)
--- a/plugins/fast_float/src/fast_8_curves.c
+++ b/plugins/fast_float/src/fast_8_curves.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -378,7 +378,7 @@ cmsBool Optimize8ByJoiningCurves(_cmsTransform2Fn* TransformFn,
      Curves8Data* Data;
      cmsUInt32Number nChans;
  
-    // This is a loosy optimization! does not apply in floating-point cases
+    // This is a lossy optimization! does not apply in floating-point cases
      if (T_FLOAT(*InputFormat) || T_FLOAT(*OutputFormat)) return FALSE;
  
      // Only on 8-bit
diff --git a/plugins/fast_float/src/fast_8_matsh.c b/plugins/fast_float/src/fast_8_matsh.c

index 855e6a4..5959622 100644 (file)
--- a/plugins/fast_float/src/fast_8_matsh.c
+++ b/plugins/fast_float/src/fast_8_matsh.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -160,8 +160,8 @@ XMatShaper8Data* SetMatShaper(cmsContext ContextID, cmsToneCurve* Curve1[3], cms
      return p;
  }
  
-// A fast matrix-shaper evaluator for 8 bits. This is a bit ticky since I'm using 1.14 signed fixed point 
-// to accomplish some performance. Actually it takes 256x3 16 bits tables and 16385 x 3 tables of 8 bits, 
+// A fast matrix-shaper evaluator for 8 bits. This is a bit tricky since I'm using 1.14 signed fixed point
+// to accomplish some performance. Actually it takes 256x3 16 bits tables and 16385 x 3 tables of 8 bits,
  // in total about 50K, and the performance boost is huge!
  
  static
@@ -313,8 +313,8 @@ cmsBool Optimize8MatrixShaper(_cmsTransform2Fn* TransformFn,
      if (cmsStageInputChannels(Matrix1) == 1 && cmsStageOutputChannels(Matrix2) == 1)
      {
          // This is a gray to gray. Just multiply    
-         factor = Data1->Double[0]*Data2->Double[0] + 
-                  Data1->Double[1]*Data2->Double[1] + 
+         factor = Data1->Double[0]*Data2->Double[0] +
+                  Data1->Double[1]*Data2->Double[1] +
                    Data1->Double[2]*Data2->Double[2];
  
          if (fabs(1 - factor) < (1.0 / 65535.0)) IdentityMat = TRUE;
@@ -333,11 +333,11 @@ cmsBool Optimize8MatrixShaper(_cmsTransform2Fn* TransformFn,
          }
      }
  
-      // Allocate an empty LUT 
+    // Allocate an empty LUT 
      Dest =  cmsPipelineAlloc(ContextID, nChans, nChans);
      if (!Dest) return FALSE;
  
-    // Assamble the new LUT
+    // Assemble the new LUT
      cmsPipelineInsertStage(Dest, cmsAT_BEGIN, cmsStageDup(Curve1));
      
      if (!IdentityMat) {
@@ -362,12 +362,12 @@ cmsBool Optimize8MatrixShaper(_cmsTransform2Fn* TransformFn,
          _cmsStageToneCurvesData* mpeC1 = (_cmsStageToneCurvesData*) cmsStageData(Curve1);
          _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*) cmsStageData(Curve2);
                  
-        // In this particular optimization, caché does not help as it takes more time to deal with 
-        // the caché that with the pixel handling
+        // In this particular optimization, cache does not help as it takes more time to deal with 
+        // the cache than with the pixel handling
          *dwFlags |= cmsFLAGS_NOCACHE;
    
  
-        // Setup the optimizarion routines
+        // Setup the optimization routines
          *UserData = SetMatShaper(ContextID, mpeC1 ->TheCurves, &res, (cmsVEC3*) Data2 ->Offset, mpeC2->TheCurves);
          *FreeUserData = FreeMatShaper; 
  
diff --git a/plugins/fast_float/src/fast_8_matsh_sse.c b/plugins/fast_float/src/fast_8_matsh_sse.c

index 8c9a58c..3d5f88b 100644 (file)
--- a/plugins/fast_float/src/fast_8_matsh_sse.c
+++ b/plugins/fast_float/src/fast_8_matsh_sse.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -404,7 +404,7 @@ cmsBool Optimize8MatrixShaperSSE(_cmsTransform2Fn* TransformFn,
          _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*) cmsStageData(Curve2);
                  
          // In this particular optimization, cache does not help as it takes more time to deal with 
-        // the cache that with the pixel handling
+        // the cache than with the pixel handling
          *dwFlags |= cmsFLAGS_NOCACHE;
    
  
diff --git a/plugins/fast_float/src/fast_8_tethra.c b/plugins/fast_float/src/fast_8_tethra.c

index 98601d1..acf51bc 100644 (file)
--- a/plugins/fast_float/src/fast_8_tethra.c
+++ b/plugins/fast_float/src/fast_8_tethra.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -121,145 +121,147 @@ void PerformanceEval8(struct _cmstransform_struct *CMMcargo,
                        const cmsStride* Stride)
  {
  
-       cmsUInt8Number         r, g, b;
-       cmsS15Fixed16Number    rx, ry, rz;
-       cmsS15Fixed16Number    c0, c1, c2, c3, Rest;
-       cmsUInt32Number        OutChan, TotalPlusAlpha;
-       cmsS15Fixed16Number    X0, X1, Y0, Y1, Z0, Z1;
-       Performance8Data*      p8 = (Performance8Data*)_cmsGetTransformUserData(CMMcargo);
-       const cmsInterpParams* p = p8->p;
-       cmsUInt32Number        TotalOut = p->nOutputs;
-       const cmsUInt16Number* LutTable = (const cmsUInt16Number*)p->Table;
+    cmsUInt8Number         r, g, b;
+    cmsS15Fixed16Number    rx, ry, rz;
+    cmsS15Fixed16Number    c0, c1, c2, c3, Rest;
+    cmsUInt32Number        OutChan, TotalPlusAlpha;
+    cmsS15Fixed16Number    X0, X1, Y0, Y1, Z0, Z1;
+    Performance8Data*      p8 = (Performance8Data*)_cmsGetTransformUserData(CMMcargo);
+    const cmsInterpParams* p = p8->p;
+    cmsUInt32Number        TotalOut = p->nOutputs;
+    const cmsUInt16Number* LutTable = (const cmsUInt16Number*)p->Table;
  
-       cmsUInt8Number* out[cmsMAXCHANNELS];
-       cmsUInt16Number res16;
+    cmsUInt8Number* out[cmsMAXCHANNELS];
+    cmsUInt16Number res16;
  
-       cmsUInt32Number i, ii;
+    cmsUInt32Number i, ii;
  
-       cmsUInt32Number SourceStartingOrder[cmsMAXCHANNELS];
-       cmsUInt32Number SourceIncrements[cmsMAXCHANNELS];
-       cmsUInt32Number DestStartingOrder[cmsMAXCHANNELS];
-       cmsUInt32Number DestIncrements[cmsMAXCHANNELS];
+    cmsUInt32Number SourceStartingOrder[cmsMAXCHANNELS];
+    cmsUInt32Number SourceIncrements[cmsMAXCHANNELS];
+    cmsUInt32Number DestStartingOrder[cmsMAXCHANNELS];
+    cmsUInt32Number DestIncrements[cmsMAXCHANNELS];
  
-       const cmsUInt8Number* rin;
-       const cmsUInt8Number* gin;
-       const cmsUInt8Number* bin;
-       const cmsUInt8Number* ain = NULL;
+    const cmsUInt8Number* rin;
+    const cmsUInt8Number* gin;
+    const cmsUInt8Number* bin;
+    const cmsUInt8Number* ain = NULL;
  
-       cmsUInt32Number nalpha, strideIn, strideOut;
+    cmsUInt32Number nalpha, strideIn, strideOut;
  
-       _cmsComputeComponentIncrements(cmsGetTransformInputFormat((cmsHTRANSFORM)CMMcargo), Stride->BytesPerPlaneIn, NULL, &nalpha, SourceStartingOrder, SourceIncrements);
-       _cmsComputeComponentIncrements(cmsGetTransformOutputFormat((cmsHTRANSFORM)CMMcargo), Stride->BytesPerPlaneOut, NULL, &nalpha, DestStartingOrder, DestIncrements);
+    _cmsComputeComponentIncrements(cmsGetTransformInputFormat((cmsHTRANSFORM)CMMcargo), Stride->BytesPerPlaneIn, NULL, &nalpha, SourceStartingOrder, SourceIncrements);
+    _cmsComputeComponentIncrements(cmsGetTransformOutputFormat((cmsHTRANSFORM)CMMcargo), Stride->BytesPerPlaneOut, NULL, &nalpha, DestStartingOrder, DestIncrements);
  
-       if (!(_cmsGetTransformFlags((cmsHTRANSFORM)CMMcargo) & cmsFLAGS_COPY_ALPHA))
-           nalpha = 0;
+    if (!(_cmsGetTransformFlags((cmsHTRANSFORM)CMMcargo) & cmsFLAGS_COPY_ALPHA))
+        nalpha = 0;
  
-       strideIn = strideOut = 0;
-       for (i = 0; i < LineCount; i++) {
+    strideIn = strideOut = 0;
+    for (i = 0; i < LineCount; i++) {
  
-              rin = (const cmsUInt8Number*)Input + SourceStartingOrder[0] + strideIn;
-              gin = (const cmsUInt8Number*)Input + SourceStartingOrder[1] + strideIn;
-              bin = (const cmsUInt8Number*)Input + SourceStartingOrder[2] + strideIn;
-              if (nalpha)
-                     ain = (const cmsUInt8Number*)Input + SourceStartingOrder[3] + strideIn;
+        rin = (const cmsUInt8Number*)Input + SourceStartingOrder[0] + strideIn;
+        gin = (const cmsUInt8Number*)Input + SourceStartingOrder[1] + strideIn;
+        bin = (const cmsUInt8Number*)Input + SourceStartingOrder[2] + strideIn;
+        if (nalpha)
+            ain = (const cmsUInt8Number*)Input + SourceStartingOrder[3] + strideIn;
  
-              TotalPlusAlpha = TotalOut;
-              if (ain) TotalPlusAlpha++;
+        TotalPlusAlpha = TotalOut;
+        if (ain) TotalPlusAlpha++;
  
-              for (OutChan = 0; OutChan < TotalPlusAlpha; OutChan++) {
-                     out[OutChan] = (cmsUInt8Number*)Output + DestStartingOrder[OutChan] + strideOut;
-              }
-
-
-              for (ii = 0; ii < PixelsPerLine; ii++) {
-
-                     r = *rin; g = *gin; b = *bin;
-
-                     rin += SourceIncrements[0];
-                     gin += SourceIncrements[1];
-                     bin += SourceIncrements[2];
-
-                     X0 = X1 = p8->X0[r];
-                     Y0 = Y1 = p8->Y0[g];
-                     Z0 = Z1 = p8->Z0[b];
-
-                     rx = p8->rx[r];
-                     ry = p8->ry[g];
-                     rz = p8->rz[b];
-
-                     X1 = X0 + ((rx == 0) ? 0 : p->opta[2]);
-                     Y1 = Y0 + ((ry == 0) ? 0 : p->opta[1]);
-                     Z1 = Z0 + ((rz == 0) ? 0 : p->opta[0]);
-
-
-                     // These are the 6 Tetrahedral
-                     for (OutChan = 0; OutChan < TotalOut; OutChan++) {
+        for (OutChan = 0; OutChan < TotalPlusAlpha; OutChan++) {
+            out[OutChan] = (cmsUInt8Number*)Output + DestStartingOrder[OutChan] + strideOut;
+        }
  
-                            c0 = DENS(X0, Y0, Z0);
  
-                            if (rx >= ry && ry >= rz)
+        for (ii = 0; ii < PixelsPerLine; ii++) {
+
+            r = *rin; g = *gin; b = *bin;
+
+            rin += SourceIncrements[0];
+            gin += SourceIncrements[1];
+            bin += SourceIncrements[2];
+
+            X0 = X1 = p8->X0[r];
+            Y0 = Y1 = p8->Y0[g];
+            Z0 = Z1 = p8->Z0[b];
+
+            rx = p8->rx[r];
+            ry = p8->ry[g];
+            rz = p8->rz[b];
+
+            X1 = X0 + ((rx == 0) ? 0 : p->opta[2]);
+            Y1 = Y0 + ((ry == 0) ? 0 : p->opta[1]);
+            Z1 = Z0 + ((rz == 0) ? 0 : p->opta[0]);
+
+
+            // These are the 6 Tetrahedral
+            for (OutChan = 0; OutChan < TotalOut; OutChan++) {
+
+                c0 = DENS(X0, Y0, Z0);
+
+                if (rx >= ry && ry >= rz)
+                {
+                    c1 = DENS(X1, Y0, Z0) - c0;
+                    c2 = DENS(X1, Y1, Z0) - DENS(X1, Y0, Z0);
+                    c3 = DENS(X1, Y1, Z1) - DENS(X1, Y1, Z0);
+                }
+                else
+                    if (rx >= rz && rz >= ry)
+                    {
+                        c1 = DENS(X1, Y0, Z0) - c0;
+                        c2 = DENS(X1, Y1, Z1) - DENS(X1, Y0, Z1);
+                        c3 = DENS(X1, Y0, Z1) - DENS(X1, Y0, Z0);
+                    }
+                    else
+                        if (rz >= rx && rx >= ry)
+                        {
+                            c1 = DENS(X1, Y0, Z1) - DENS(X0, Y0, Z1);
+                            c2 = DENS(X1, Y1, Z1) - DENS(X1, Y0, Z1);
+                            c3 = DENS(X0, Y0, Z1) - c0;
+                        }
+                        else
+                            if (ry >= rx && rx >= rz)
                              {
-                                   c1 = DENS(X1, Y0, Z0) - c0;
-                                   c2 = DENS(X1, Y1, Z0) - DENS(X1, Y0, Z0);
-                                   c3 = DENS(X1, Y1, Z1) - DENS(X1, Y1, Z0);
+                                c1 = DENS(X1, Y1, Z0) - DENS(X0, Y1, Z0);
+                                c2 = DENS(X0, Y1, Z0) - c0;
+                                c3 = DENS(X1, Y1, Z1) - DENS(X1, Y1, Z0);
                              }
                              else
-                                   if (rx >= rz && rz >= ry)
-                                   {
-                                          c1 = DENS(X1, Y0, Z0) - c0;
-                                          c2 = DENS(X1, Y1, Z1) - DENS(X1, Y0, Z1);
-                                          c3 = DENS(X1, Y0, Z1) - DENS(X1, Y0, Z0);
-                                   }
-                                   else
-                                          if (rz >= rx && rx >= ry)
-                                          {
-                                                 c1 = DENS(X1, Y0, Z1) - DENS(X0, Y0, Z1);
-                                                 c2 = DENS(X1, Y1, Z1) - DENS(X1, Y0, Z1);
-                                                 c3 = DENS(X0, Y0, Z1) - c0;
-                                          }
-                                          else
-                                                 if (ry >= rx && rx >= rz)
-                                                 {
-                                                        c1 = DENS(X1, Y1, Z0) - DENS(X0, Y1, Z0);
-                                                        c2 = DENS(X0, Y1, Z0) - c0;
-                                                        c3 = DENS(X1, Y1, Z1) - DENS(X1, Y1, Z0);
-                                                 }
-                                                 else
-                                                        if (ry >= rz && rz >= rx)
-                                                        {
-                                                               c1 = DENS(X1, Y1, Z1) - DENS(X0, Y1, Z1);
-                                                               c2 = DENS(X0, Y1, Z0) - c0;
-                                                               c3 = DENS(X0, Y1, Z1) - DENS(X0, Y1, Z0);
-                                                        }
-                                                        else
-                                                               if (rz >= ry && ry >= rx)
-                                                               {
-                                                                      c1 = DENS(X1, Y1, Z1) - DENS(X0, Y1, Z1);
-                                                                      c2 = DENS(X0, Y1, Z1) - DENS(X0, Y0, Z1);
-                                                                      c3 = DENS(X0, Y0, Z1) - c0;
-                                                               }
-                                                               else  {
-                                                                      c1 = c2 = c3 = 0;
-                                                               }
-
-
-                                                               Rest = c1 * rx + c2 * ry + c3 * rz + 0x8001;
-                                                               res16 = (cmsUInt16Number)c0 + ((Rest + (Rest >> 16)) >> 16);
-
-                                                               *out[OutChan] = FROM_16_TO_8(res16);
-                                                               out[OutChan] += DestIncrements[OutChan];
-
-                                                               if (ain)
-                                                                      *out[TotalOut] = *ain;
-
-                     }
-
-
-              }
-
-              strideIn += Stride->BytesPerLineIn;
-              strideOut += Stride->BytesPerLineOut;
-       }
+                                if (ry >= rz && rz >= rx)
+                                {
+                                    c1 = DENS(X1, Y1, Z1) - DENS(X0, Y1, Z1);
+                                    c2 = DENS(X0, Y1, Z0) - c0;
+                                    c3 = DENS(X0, Y1, Z1) - DENS(X0, Y1, Z0);
+                                }
+                                else
+                                    if (rz >= ry && ry >= rx)
+                                    {
+                                        c1 = DENS(X1, Y1, Z1) - DENS(X0, Y1, Z1);
+                                        c2 = DENS(X0, Y1, Z1) - DENS(X0, Y0, Z1);
+                                        c3 = DENS(X0, Y0, Z1) - c0;
+                                    }
+                                    else {
+                                        c1 = c2 = c3 = 0;
+                                    }
+
+
+                Rest = c1 * rx + c2 * ry + c3 * rz + 0x8001;
+                res16 = (cmsUInt16Number)c0 + ((Rest + (Rest >> 16)) >> 16);
+
+                *out[OutChan] = FROM_16_TO_8(res16);
+                out[OutChan] += DestIncrements[OutChan];
+
+            }
+
+            if (ain) {
+                *out[TotalOut] = *ain;
+                ain += SourceIncrements[3];
+                out[TotalOut] += DestIncrements[TotalOut];
+            }
+
+        }
+
+        strideIn += Stride->BytesPerLineIn;
+        strideOut += Stride->BytesPerLineOut;
+    }
  }
  
  #undef DENS
@@ -345,7 +347,6 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn,
      cmsPipeline* OptimizedLUT = NULL, *LutPlusCurves = NULL;    
      cmsStage* OptimizedCLUTmpe;
      cmsStage* OptimizedPrelinMpe;
-    cmsStage* mpe;
      Performance8Data* p8;
      cmsUInt16Number* MyTable[3];
      cmsContext ContextID;
@@ -354,7 +355,7 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn,
      // For empty transforms, do nothing
      if (*Lut == NULL) return FALSE;
  
-    // This is a loosy optimization! does not apply in floating-point cases
+    // This is a lossy optimization! does not apply in floating-point cases
      if (T_FLOAT(*InputFormat) || T_FLOAT(*OutputFormat)) return FALSE;
  
      // Only on 8-bit
@@ -363,15 +364,11 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn,
      // Only on RGB
      if (T_COLORSPACE(*InputFormat)  != PT_RGB) return FALSE;
     
-    OriginalLut = *Lut;
-
-   // Named color pipelines cannot be optimized either
-   for (mpe = cmsPipelineGetPtrToFirstStage(OriginalLut);
-         mpe != NULL;
-         mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
+    // This optimization only works on RGB8->RGB8
+    if (T_COLORSPACE(*OutputFormat) != PT_RGB) return FALSE;
  
+    OriginalLut = *Lut;
+   
      ContextID = cmsGetPipelineContextID(OriginalLut);
      nGridPoints      = _cmsReasonableGridpointsByColorspace(cmsSigRgbData, *dwFlags);
  
@@ -416,11 +413,7 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn,
      // Check for validity
      lIsSuitable = TRUE;
      for (t=0; (lIsSuitable && (t < 3)); t++) {
-
-        // Exclude if non-monotonic
-        if (!cmsIsToneCurveMonotonic(Trans[t]))
-            lIsSuitable = FALSE;         
-
+        
          if (IsDegenerated(Trans[t]))
              lIsSuitable = FALSE;
      }
@@ -434,7 +427,7 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn,
          if (TransReverse[t] == NULL) goto Error;
      }
  
-    // Now inset the reversed curves at the begin of transform
+    // Now insert the reversed curves at the begin of transform
      LutPlusCurves = cmsPipelineDup(OriginalLut);
      if (LutPlusCurves == NULL) goto Error;
  
diff --git a/plugins/fast_float/src/fast_float_15bits.c b/plugins/fast_float/src/fast_float_15bits.c

index 8a53dd7..f20b4fe 100644 (file)
--- a/plugins/fast_float/src/fast_float_15bits.c
+++ b/plugins/fast_float/src/fast_float_15bits.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -331,7 +331,7 @@ cmsUInt8Number* Pack15bitsPlanar(CMSREGISTER struct _cmstransform_struct* CMMcar
  
  
  
-// Generic falltrough
+// Generic fallthrough
  static
  cmsUInt8Number* Unroll15bitsChunky(CMSREGISTER struct _cmstransform_struct* CMMcargo,
                                     CMSREGISTER cmsUInt16Number Values[],
@@ -468,7 +468,7 @@ cmsUInt8Number*  PackNBytesSwapDither(CMSREGISTER struct _cmstransform_struct* C
  
  // The factory for 15 bits. This function returns a pointer to specialized function
  // that would deal with the asked format. It return a pointer to NULL if the format
-// is not supported. This is tha basis of formatter plug-in for 15 bit formats.
+// is not supported. This is the basis of formatter plug-in for 15 bit formats.
  CMSCHECKPOINT cmsFormatter CMSEXPORT Formatter_15Bit_Factory(cmsUInt32Number Type,
                                                               cmsFormatterDirection Dir,
                                                               cmsUInt32Number dwFlags)
@@ -517,7 +517,7 @@ CMSCHECKPOINT cmsFormatter CMSEXPORT Formatter_15Bit_Factory(cmsUInt32Number Typ
                Result.Fmt16 = (Dir == cmsFormatterInput) ? Unroll15bitsPlanar : Pack15bitsPlanar;
                break;
  
-       // Falltrough for remaining (corner) cases
+       // Fallthrough for remaining (corner) cases
         case TYPE_GRAY_15_REV:
         case TYPE_GRAY_15_SE:
         case TYPE_GRAYA_15:
diff --git a/plugins/fast_float/src/fast_float_15mats.c b/plugins/fast_float/src/fast_float_15mats.c

index c2f4721..f20e92d 100644 (file)
--- a/plugins/fast_float/src/fast_float_15mats.c
+++ b/plugins/fast_float/src/fast_float_15mats.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -19,11 +19,11 @@
  //
  //---------------------------------------------------------------------------------
  
-// Optimization for matrix-shaper in 15 bits. Numbers are operated in 1.15 usigned, 
+// Optimization for matrix-shaper in 15 bits. Numbers are operated in 1.15 unsigned, 
  
  #include "fast_float_internal.h"
  
-// An storage capable to keep 1.15 signed and some extra precission. 
+// An storage capable to keep 1.15 signed and some extra precision. 
  // Actually I use 32 bits integer (signed)
  typedef cmsInt32Number cmsS1Fixed15Number;   
  
@@ -336,8 +336,8 @@ cmsBool OptimizeMatrixShaper15(_cmsTransform2Fn* TransformFn,
                _cmsStageToneCurvesData* mpeC1 = (_cmsStageToneCurvesData*)cmsStageData(Curve1);
                _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*)cmsStageData(Curve2);
  
-              // In this particular optimization, caché does not help as it takes more time to deal with 
-              // the caché that with the pixel handling
+              // In this particular optimization, cache does not help as it takes more time to deal with 
+              // the cache than with the pixel handling
                *dwFlags |= cmsFLAGS_NOCACHE;
  
                // Setup the optimizarion routines
diff --git a/plugins/fast_float/src/fast_float_cmyk.c b/plugins/fast_float/src/fast_float_cmyk.c

index 7de83a5..fc68189 100644 (file)
--- a/plugins/fast_float/src/fast_float_cmyk.c
+++ b/plugins/fast_float/src/fast_float_cmyk.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -64,7 +64,7 @@ cmsINLINE cmsFloat32Number LinearInterpInt(cmsFloat32Number a, cmsFloat32Number
  // To prevent out of bounds indexing
  cmsINLINE cmsFloat32Number fclamp100(cmsFloat32Number v)
  {
-       return v < 0.0f ? 0.0f : (v > 100.0f ? 100.0f : v);
+       return ((v < 1.0e-9f) || isnan(v)) ? 0.0f : (v > 100.0f ? 100.0f : v);       
  }
  
  
@@ -303,9 +303,11 @@ void FloatCMYKCLUTEval(struct _cmstransform_struct *CMMcargo,
                  out[OutChan] += DestIncrements[OutChan];
              }
  
-            if (ain)
-                *out[TotalOut] = *ain;
-
+            if (ain) {
+                *(cmsFloat32Number*)(out[TotalOut]) = *(cmsFloat32Number*)ain;
+                ain += SourceIncrements[4];
+                out[TotalOut] += DestIncrements[TotalOut];
+            }
          }
  
          strideIn += Stride->BytesPerLineIn;
@@ -331,7 +333,6 @@ cmsBool OptimizeCLUTCMYKTransform(_cmsTransform2Fn* TransformFn,
      int nGridPoints;    
      cmsPipeline* OptimizedLUT = NULL;    
      cmsStage* OptimizedCLUTmpe;
-    cmsStage* mpe;
      FloatCMYKData* pcmyk;
      cmsContext ContextID;
      _cmsStageCLutData* data;
@@ -339,7 +340,7 @@ cmsBool OptimizeCLUTCMYKTransform(_cmsTransform2Fn* TransformFn,
      // For empty transforms, do nothing
      if (*Lut == NULL) return FALSE;
  
-    // This is a loosy optimization! does not apply in floating-point cases
+    // This is a lossy optimization! does not apply in floating-point cases
      if (!T_FLOAT(*InputFormat) || !T_FLOAT(*OutputFormat)) return FALSE;
  
      // Only on 8-bit
@@ -349,14 +350,7 @@ cmsBool OptimizeCLUTCMYKTransform(_cmsTransform2Fn* TransformFn,
      if (T_COLORSPACE(*InputFormat)  != PT_CMYK) return FALSE;
     
      OriginalLut = *Lut;
-
-   // Named color pipelines cannot be optimized either
-   for (mpe = cmsPipelineGetPtrToFirstStage(OriginalLut);
-         mpe != NULL;
-         mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
+   
      ContextID = cmsGetPipelineContextID(OriginalLut);
      nGridPoints = _cmsReasonableGridpointsByColorspace(cmsSigRgbData, *dwFlags);
               
diff --git a/plugins/fast_float/src/fast_float_curves.c b/plugins/fast_float/src/fast_float_curves.c

index 2d598d2..d0b0686 100644 (file)
--- a/plugins/fast_float/src/fast_float_curves.c
+++ b/plugins/fast_float/src/fast_float_curves.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -261,8 +261,8 @@ static void FastEvaluateFloatGrayCurves(struct _cmstransform_struct* CMMcargo,
  
          if (nalpha)
          {
-            ain = (const cmsUInt8Number*)Input + SourceStartingOrder[1];
-            aout = (cmsUInt8Number*)Output + DestStartingOrder[1];
+            ain = (const cmsUInt8Number*)Input + SourceStartingOrder[1] + strideIn;
+            aout = (cmsUInt8Number*)Output + DestStartingOrder[1] + strideOut;
          }
  
          for (ii = 0; ii < PixelsPerLine; ii++) {
@@ -325,8 +325,8 @@ static void FastFloatGrayIdentity(struct _cmstransform_struct* CMMcargo,
  
          if (nalpha)
          {
-            ain = (const cmsUInt8Number*)Input + SourceStartingOrder[1];
-            aout = (cmsUInt8Number*)Output + DestStartingOrder[1];
+            ain = (const cmsUInt8Number*)Input + SourceStartingOrder[1] + strideIn;
+            aout = (cmsUInt8Number*)Output + DestStartingOrder[1] + strideOut;
          }
  
  
@@ -390,7 +390,7 @@ cmsBool KCurveIsLinear(CurvesFloatData* data)
  }
  
  
-// Create linearization tables with a reasonable number of entries. Precission is about 32 bits.
+// Create linearization tables with a reasonable number of entries. Precision is about 32 bits.
  static
  CurvesFloatData* ComputeCompositeCurves(cmsUInt32Number nChan,  cmsPipeline* Src)
  {
diff --git a/plugins/fast_float/src/fast_float_internal.h b/plugins/fast_float/src/fast_float_internal.h

index 43de02d..e5bdf8d 100644 (file)
--- a/plugins/fast_float/src/fast_float_internal.h
+++ b/plugins/fast_float/src/fast_float_internal.h
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -27,7 +27,7 @@
  
  #define REQUIRED_LCMS_VERSION 2120
  
-// Unused parameter warning supression
+// Unused parameter warning suppression
  #define UNUSED_PARAMETER(x) ((void)x) 
  
  // For testbed
@@ -41,6 +41,21 @@
  #   define cmsINLINE static inline
  #endif
  
+/// Properly define some macros to accommodate
+/// older MSVC versions.
+# if defined(_MSC_VER) && _MSC_VER <= 1700
+#include <float.h>
+#define isnan _isnan
+#define isinf(x) (!_finite((x)))
+# endif
+
+#if !defined(_MSC_VER) && (defined(__STDC_VERSION__) && __STDC_VERSION__ < 199901L)
+#if !defined(isinf)
+#define isinf(x) (!finite((x)))
+#endif
+#endif
+
+
  // A fast way to convert from/to 16 <-> 8 bits
  #define FROM_8_TO_16(rgb) (cmsUInt16Number) ((((cmsUInt16Number) (rgb)) << 8)|(rgb)) 
  #define FROM_16_TO_8(rgb) (cmsUInt8Number) ((((rgb) * 65281 + 8388608) >> 24) & 0xFF)
@@ -72,11 +87,10 @@ typedef struct {
  
  #define MAX_NODES_IN_CURVE 0x8001  
  
-
  // To prevent out of bounds indexing
  cmsINLINE cmsFloat32Number fclamp(cmsFloat32Number v)
  {
-       return v < 0.0f ? 0.0f : (v > 1.0f ? 1.0f : v);
+    return ((v < 1.0e-9f) || isnan(v)) ? 0.0f : (v > 1.0f ? 1.0f : v);
  }
  
  // Fast floor conversion logic. 
@@ -120,12 +134,15 @@ cmsINLINE cmsFloat32Number flerp(const cmsFloat32Number LutTable[], cmsFloat32Nu
         cmsFloat32Number rest;
         int cell0, cell1;
        
-       if (v <= 0.0) {
-              return LutTable[0];
+       if (isnan(v))
+           return LutTable[0];
+
+       if (v < 1.0e-9f) {
+              return v;
         }
         else
                if (v >= 1.0) {
-              return LutTable[MAX_NODES_IN_CURVE - 1];
+                    return v;
                }
  
         v *= (MAX_NODES_IN_CURVE - 1);
diff --git a/plugins/fast_float/src/fast_float_lab.c b/plugins/fast_float/src/fast_float_lab.c

index 109e622..b7efbff 100644 (file)
--- a/plugins/fast_float/src/fast_float_lab.c
+++ b/plugins/fast_float/src/fast_float_lab.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -144,6 +144,18 @@ int XFormSampler(CMSREGISTER const cmsFloat32Number In[], CMSREGISTER cmsFloat32
      return TRUE;
  }
  
+
+// To prevent out of bounds indexing
+cmsINLINE cmsFloat32Number fclamp128(cmsFloat32Number v)
+{
+    return ((v < -128) || isnan(v)) ? -128.0f : (v > 128.0f ? 128.0f : v);
+}
+
+cmsINLINE cmsFloat32Number fclamp100(cmsFloat32Number v)
+{
+    return ((v < 1.0e-9f) || isnan(v)) ? 0.0f : (v > 100.0f ? 100.0f : v);
+}
+
  // A optimized interpolation for Lab.
  #define DENS(i,j,k) (LutTable[(i)+(j)+(k)+OutChan])
  
@@ -215,9 +227,10 @@ void LabCLUTEval(struct _cmstransform_struct* CMMcargo,
          for (ii = 0; ii < PixelsPerLine; ii++) {
  
              // Decode Lab and go across sigmoids on a*/b*
-            l = fclamp((*(cmsFloat32Number*)lin) / 100.0f);
-            a = LinLerp1D(((*(cmsFloat32Number*)ain) + 128.0f) / 255.0f, pfloat->sigmoidIn);
-            b = LinLerp1D(((*(cmsFloat32Number*)bin) + 128.0f) / 255.0f, pfloat->sigmoidIn);
+            l = fclamp100( *(cmsFloat32Number*)lin ) / 100.0f;
+
+            a = LinLerp1D((( fclamp128( *(cmsFloat32Number*)ain)) + 128.0f) / 255.0f, pfloat->sigmoidIn);
+            b = LinLerp1D((( fclamp128( *(cmsFloat32Number*)bin)) + 128.0f) / 255.0f, pfloat->sigmoidIn);
  
              lin += SourceIncrements[0];
              ain += SourceIncrements[1];
@@ -303,7 +316,11 @@ void LabCLUTEval(struct _cmstransform_struct* CMMcargo,
              }
  
              if (xin)
-                *out[TotalOut] = *xin;
+            {
+                *(cmsFloat32Number*) (out[TotalOut]) = *(cmsFloat32Number*)xin;
+                xin += SourceIncrements[3];
+                out[TotalOut] += DestIncrements[TotalOut];
+            }
          }
  
          strideIn  += Stride->BytesPerLineIn;
@@ -353,7 +370,6 @@ cmsBool OptimizeCLUTLabTransform(_cmsTransform2Fn* TransformFn,
      int nGridPoints;    
      cmsPipeline* OptimizedLUT = NULL;    
      cmsStage* OptimizedCLUTmpe;
-    cmsStage* mpe;
      LabCLUTdata* pfloat;
      cmsContext ContextID;
      _cmsStageCLutData* data;
@@ -373,14 +389,7 @@ cmsBool OptimizeCLUTLabTransform(_cmsTransform2Fn* TransformFn,
      if (T_COLORSPACE(*InputFormat) != PT_Lab) return FALSE;
  
      OriginalLut = *Lut;
-
-    // Named color pipelines cannot be optimized either
-    for (mpe = cmsPipelineGetPtrToFirstStage(OriginalLut);
-        mpe != NULL;
-        mpe = cmsStageNext(mpe)) {
-        if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
+    
      ContextID = cmsGetPipelineContextID(OriginalLut);
      nGridPoints = GetGridpoints(*dwFlags);
               
diff --git a/plugins/fast_float/src/fast_float_matsh.c b/plugins/fast_float/src/fast_float_matsh.c

index 9424b62..190149c 100644 (file)
--- a/plugins/fast_float/src/fast_float_matsh.c
+++ b/plugins/fast_float/src/fast_float_matsh.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -303,11 +303,11 @@ cmsBool OptimizeFloatMatrixShaper(_cmsTransform2Fn* TransformFn,
          }
      }
  
-      // Allocate an empty LUT 
+    // Allocate an empty LUT 
      Dest =  cmsPipelineAlloc(ContextID, nChans, nChans);
      if (!Dest) return FALSE;
  
-    // Assamble the new LUT
+    // Assemble the new LUT
      cmsPipelineInsertStage(Dest, cmsAT_BEGIN, cmsStageDup(Curve1));
      
      if (!IdentityMat) {
@@ -331,12 +331,12 @@ cmsBool OptimizeFloatMatrixShaper(_cmsTransform2Fn* TransformFn,
      else {
          _cmsStageToneCurvesData* mpeC1 = (_cmsStageToneCurvesData*) cmsStageData(Curve1);
          _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*) cmsStageData(Curve2);
-                
-        // In this particular optimization, caché does not help as it takes more time to deal with 
-        // the cachthat with the pixel handling
+
+        // In this particular optimization, cache does not help as it takes more time to deal with
+        // the cache than with the pixel handling
          *dwFlags |= cmsFLAGS_NOCACHE;
  
-        // Setup the optimizarion routines
+        // Setup the optimization routines
          *UserData = SetMatShaper(ContextID, mpeC1 ->TheCurves, &res, (cmsVEC3*) Data2 ->Offset, mpeC2->TheCurves);
          *FreeUserData = FreeMatShaper; 
  
diff --git a/plugins/fast_float/src/fast_float_separate.c b/plugins/fast_float/src/fast_float_separate.c

index ce53282..e3eb764 100644 (file)
--- a/plugins/fast_float/src/fast_float_separate.c
+++ b/plugins/fast_float/src/fast_float_separate.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
diff --git a/plugins/fast_float/src/fast_float_sup.c b/plugins/fast_float/src/fast_float_sup.c

index 1384928..2955525 100644 (file)
--- a/plugins/fast_float/src/fast_float_sup.c
+++ b/plugins/fast_float/src/fast_float_sup.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -22,7 +22,6 @@
  
  #include "fast_float_internal.h"
  
-
  // This is the main dispatcher
  static
  cmsBool Floating_Point_Transforms_Dispatcher(_cmsTransform2Fn* TransformFn,
@@ -33,6 +32,14 @@ cmsBool Floating_Point_Transforms_Dispatcher(_cmsTransform2Fn* TransformFn,
                                    cmsUInt32Number* OutputFormat, 
                                    cmsUInt32Number* dwFlags) 
  {
+    // Softproofing & gamut check does not use plugin, both are activated via following flag.
+    if (*dwFlags & cmsFLAGS_SOFTPROOFING) return FALSE;
+
+    // Special flags for reversing are not supported
+    if (T_FLAVOR(*InputFormat) || T_FLAVOR(*OutputFormat)) return FALSE;
+
+    // Check consistency for alpha channel copy
+    if (*dwFlags & cmsFLAGS_COPY_ALPHA && (T_EXTRA(*InputFormat) != T_EXTRA(*OutputFormat))) return FALSE;        
  
      // Try to optimize as a set of curves plus a matrix plus a set of curves
      if (OptimizeMatrixShaper15(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
diff --git a/plugins/fast_float/src/fast_float_tethra.c b/plugins/fast_float/src/fast_float_tethra.c

index 982ff20..cb02d3f 100644 (file)
--- a/plugins/fast_float/src/fast_float_tethra.c
+++ b/plugins/fast_float/src/fast_float_tethra.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -134,9 +134,9 @@ void FloatCLUTEval(struct _cmstransform_struct* CMMcargo,
              py = g * p->Domain[1];
              pz = b * p->Domain[2];
              
-            x0 = _cmsQuickFloor(px); rx = (px - (cmsFloat32Number)x0);
-            y0 = _cmsQuickFloor(py); ry = (py - (cmsFloat32Number)y0);
-            z0 = _cmsQuickFloor(pz); rz = (pz - (cmsFloat32Number)z0);
+            x0 = (int) floorf(px); rx = (px - (cmsFloat32Number)x0);
+            y0 = (int) floorf(py); ry = (py - (cmsFloat32Number)y0);
+            z0 = (int) floorf(pz); rz = (pz - (cmsFloat32Number)z0);
              
  
              X0 = p->opta[2] * x0;
@@ -210,8 +210,11 @@ void FloatCLUTEval(struct _cmstransform_struct* CMMcargo,
                  out[OutChan] += DestIncrements[OutChan];
              }
  
-            if (ain)
-                *out[TotalOut] = *ain;
+            if (ain) {
+                *(cmsFloat32Number*)(out[TotalOut]) = *(cmsFloat32Number*)ain;
+                ain += SourceIncrements[3];
+                out[TotalOut] += DestIncrements[TotalOut];
+            }
          }
  
          strideIn  += Stride->BytesPerLineIn;
@@ -237,7 +240,6 @@ cmsBool OptimizeCLUTRGBTransform(_cmsTransform2Fn* TransformFn,
      int nGridPoints;    
      cmsPipeline* OptimizedLUT = NULL;    
      cmsStage* OptimizedCLUTmpe;
-    cmsStage* mpe;
      FloatCLUTData* pfloat;
      cmsContext ContextID;
      _cmsStageCLutData* data;
@@ -252,18 +254,11 @@ cmsBool OptimizeCLUTRGBTransform(_cmsTransform2Fn* TransformFn,
      if (T_BYTES(*InputFormat) != sizeof(cmsFloat32Number) || 
          T_BYTES(*OutputFormat) != sizeof(cmsFloat32Number)) return FALSE;
  
-    // Input has to be RGB, Output may be any
+    // Input has to be RGB
      if (T_COLORSPACE(*InputFormat) != PT_RGB) return FALSE;
-
+   
      OriginalLut = *Lut;
-
-   // Named color pipelines cannot be optimized either
-   for (mpe = cmsPipelineGetPtrToFirstStage(OriginalLut);
-         mpe != NULL;
-         mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
+   
      ContextID        = cmsGetPipelineContextID(OriginalLut);
      nGridPoints      = _cmsReasonableGridpointsByColorspace(cmsSigRgbData, *dwFlags);
               
@@ -277,9 +272,49 @@ cmsBool OptimizeCLUTRGBTransform(_cmsTransform2Fn* TransformFn,
      // Add the CLUT to the destination LUT
      cmsPipelineInsertStage(OptimizedLUT, cmsAT_BEGIN, OptimizedCLUTmpe);
  
+    // If output is CMYK, add a conversion stage to get %   
+    if (T_COLORSPACE(*OutputFormat) == PT_CMYK) {
+
+        static const cmsFloat64Number mat[] = { 100.0,   0,     0,     0,
+                                                  0,   100.0,   0,     0,
+                                                  0,     0,   100.0,   0,
+                                                  0,     0,     0,   100.0 };
+
+        cmsStage* percent = cmsStageAllocMatrix(ContextID, 4, 4, mat, NULL);
+        if (percent == NULL) goto Error;
+
+        cmsPipelineInsertStage(OriginalLut, cmsAT_END, percent);
+    }
+    else
+        // If output is Lab, add a conversion stage to get Lab values
+        if (T_COLORSPACE(*OutputFormat) == PT_Lab) {
+
+            static const cmsFloat64Number mat[] = { 100.0,   0,    0,
+                                                      0,  255.0,   0,
+                                                      0,     0,   255.0 };
+
+            static const cmsFloat64Number off[] = { 0,   -128.0,     -128.0 };
+
+            cmsStage* lab_fix = cmsStageAllocMatrix(ContextID, 3, 3, mat, off);
+            if (lab_fix == NULL) goto Error;
+
+            cmsPipelineInsertStage(OriginalLut, cmsAT_END, lab_fix);
+        }
+        else {
+            if (T_COLORSPACE(*OutputFormat) != PT_GRAY &&
+                T_COLORSPACE(*OutputFormat) != PT_RGB) return FALSE;
+        }
+
+
      // Resample the LUT
      if (!cmsStageSampleCLutFloat(OptimizedCLUTmpe, XFormSampler, (void*)OriginalLut, 0)) goto Error;
  
+    
+    if (T_COLORSPACE(*OutputFormat) == PT_CMYK) {
+
+        cmsPipelineUnlinkStage(OriginalLut, cmsAT_END, NULL);
+    }
+
      // Set the evaluator, copy parameters   
      data = (_cmsStageCLutData*) cmsStageData(OptimizedCLUTmpe);
  
diff --git a/plugins/fast_float/src/lcms2_fast_float.rc.in b/plugins/fast_float/src/lcms2_fast_float.rc.in

new file mode 100644 (file)

index 0000000..0485c22
--- /dev/null
+++ b/plugins/fast_float/src/lcms2_fast_float.rc.in
@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "Fast Float plugin"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2_fast_float"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022, GPL-3.0-or-later"
+            VALUE "OriginalFilename", "lcms2_fast_float.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}
diff --git a/plugins/fast_float/src/meson.build b/plugins/fast_float/src/meson.build

new file mode 100644 (file)

index 0000000..c53639c
--- /dev/null
+++ b/plugins/fast_float/src/meson.build
@@ -0,0 +1,49 @@
+lcms2_fast_float_sources = files(
+  'fast_16_tethra.c',
+  'fast_8_curves.c',
+  'fast_8_matsh.c',
+  'fast_8_matsh_sse.c',
+  'fast_8_tethra.c',
+  'fast_float_15bits.c',
+  'fast_float_15mats.c',
+  'fast_float_cmyk.c',
+  'fast_float_curves.c',
+  'fast_float_internal.h',
+  'fast_float_lab.c',
+  'fast_float_matsh.c',
+  'fast_float_separate.c',
+  'fast_float_sup.c',
+  'fast_float_tethra.c',
+)
+
+lcms2_fast_float_incdir = include_directories('../include', '.')
+
+if host_machine.system() == 'windows'
+ if get_option('default_library') == 'shared'
+
+     lcms2_fast_float_rc = configure_file(
+        input: 'lcms2_fast_float.rc.in',
+        configuration: version_cfg,
+        output: 'lcms2_fast_float.rc',
+    )
+
+    lcms2_fast_float_sources += win.compile_resources(lcms2_fast_float_rc)
+  endif
+endif
+
+liblcms2_fast_float = library(
+  'lcms2_fast_float',
+  lcms2_fast_float_sources,
+  gnu_symbol_visibility: 'hidden',
+  dependencies: [liblcms2_dep, m_dep],
+  include_directories: lcms2_fast_float_incdir,
+  c_args: cargs,
+  install: true,
+)
+
+liblcms2_fast_float_dep = declare_dependency(
+  link_with: liblcms2_fast_float,
+  include_directories: lcms2_fast_float_incdir,
+)
+
+extra_libraries += liblcms2_fast_float
diff --git a/plugins/fast_float/testbed/Makefile.am b/plugins/fast_float/testbed/Makefile.am

index ebfe1f4..fc92ef3 100644 (file)
--- a/plugins/fast_float/testbed/Makefile.am
+++ b/plugins/fast_float/testbed/Makefile.am
@@ -6,17 +6,18 @@
  AUTOMAKE_OPTIONS = 1.7 foreign
  
  AM_CPPFLAGS    =  -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
-                   -I$(top_builddir)/include 
+                   -I$(top_builddir)/include
  
  check_PROGRAMS = fast_float_testbed
  
-fast_float_testbed_LDADD =  $(srcdir)/../src/liblcms2_fast_float.la
-fast_float_testbed_LDFLAGS = @LDFLAGS@
-fast_float_testbed_SOURCES = fast_float_testbed.c 
+fast_float_testbed_LDADD =  $(builddir)/../src/liblcms2_fast_float.la $(LCMS_LIB_DEPLIBS)
+fast_float_testbed_LDFLAGS = -static @LDFLAGS@
+fast_float_testbed_SOURCES = fast_float_testbed.c
  
-EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc 
+EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc
  
  check:
+       if [ "x$(srcdir)" != "x$(builddir)" ]; then \
+               cp $(srcdir)/test?.icc . ; \
+       fi
         ./fast_float_testbed
-
-
diff --git a/plugins/fast_float/testbed/Makefile.in b/plugins/fast_float/testbed/Makefile.in

index 13fef8c..12c3580 100644 (file)
--- a/plugins/fast_float/testbed/Makefile.in
+++ b/plugins/fast_float/testbed/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -94,11 +94,11 @@ host_triplet = @host@
  check_PROGRAMS = fast_float_testbed$(EXEEXT)
  subdir = plugins/fast_float/testbed
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -111,8 +111,10 @@ CONFIG_CLEAN_FILES =
  CONFIG_CLEAN_VPATH_FILES =
  am_fast_float_testbed_OBJECTS = fast_float_testbed.$(OBJEXT)
  fast_float_testbed_OBJECTS = $(am_fast_float_testbed_OBJECTS)
+am__DEPENDENCIES_1 =
  fast_float_testbed_DEPENDENCIES =  \
-       $(srcdir)/../src/liblcms2_fast_float.la
+       $(builddir)/../src/liblcms2_fast_float.la \
+       $(am__DEPENDENCIES_1)
  AM_V_lt = $(am__v_lt_@AM_V@)
  am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
  am__v_lt_0 = --silent
@@ -180,8 +182,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -198,6 +198,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -212,8 +214,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -240,6 +244,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -277,12 +282,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -329,12 +334,12 @@ top_srcdir = @top_srcdir@
  # Don't require all the GNU mandated files
  AUTOMAKE_OPTIONS = 1.7 foreign
  AM_CPPFLAGS = -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
-                   -I$(top_builddir)/include 
+                   -I$(top_builddir)/include
  
-fast_float_testbed_LDADD = $(srcdir)/../src/liblcms2_fast_float.la
-fast_float_testbed_LDFLAGS = @LDFLAGS@
-fast_float_testbed_SOURCES = fast_float_testbed.c 
-EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc 
+fast_float_testbed_LDADD = $(builddir)/../src/liblcms2_fast_float.la $(LCMS_LIB_DEPLIBS)
+fast_float_testbed_LDFLAGS = -static @LDFLAGS@
+fast_float_testbed_SOURCES = fast_float_testbed.c
+EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc
  all: all-am
  
  .SUFFIXES:
@@ -477,7 +482,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
@@ -637,6 +641,9 @@ uninstall-am:
  
  
  check:
+       if [ "x$(srcdir)" != "x$(builddir)" ]; then \
+               cp $(srcdir)/test?.icc . ; \
+       fi
         ./fast_float_testbed
  
  # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/plugins/fast_float/testbed/demo_cmyk.c b/plugins/fast_float/testbed/demo_cmyk.c

new file mode 100644 (file)

index 0000000..d41f3f5
--- /dev/null
+++ b/plugins/fast_float/testbed/demo_cmyk.c
@@ -0,0 +1,151 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "lcms2_fast_float.h"
+
+#include <stdlib.h>
+#include <memory.h>
+
+static
+void Fail(const char* frm, ...)
+{
+    va_list args;
+
+    va_start(args, frm);
+    vprintf(frm, args);
+    va_end(args);
+    exit(1);
+}
+
+
+
+#define ALIGNED_SIZE(a,x)  (((x)+((a) - 1)) & ~((a) - 1))
+
+
+static
+void* make_image(size_t size_x, size_t size_y, cmsBool fill_rgb, cmsUInt32Number* stride_x)
+{
+    cmsUInt32Number size_x_aligned = ALIGNED_SIZE(16, size_x);
+    cmsUInt32Number line_size_in_bytes = size_x_aligned * sizeof(cmsUInt32Number); // RGBA
+
+    cmsUInt8Number* ptr_image = (cmsUInt8Number*) calloc(size_y, line_size_in_bytes);
+    
+    if (ptr_image == NULL) Fail("Couldn't allocate memory for image");
+
+    if (fill_rgb)
+    {
+        size_t line;
+
+        for (line = 0; line < size_y; line++)
+        {
+            cmsUInt32Number* ptr_line = (cmsUInt32Number*)(ptr_image + line_size_in_bytes * line);          
+            cmsUInt32Number argb = 0;
+            int col;
+
+            for (col = 0; col < size_x; col++)
+                *ptr_line++ = argb++;
+                
+        }
+    }
+
+    *stride_x = line_size_in_bytes;
+    return (void*) ptr_image;
+}
+
+#define SIZE_X 10000
+#define SIZE_Y 10000
+
+static
+cmsFloat64Number MPixSec(cmsFloat64Number diff)
+{
+    cmsFloat64Number seconds = (cmsFloat64Number)diff / (cmsFloat64Number)CLOCKS_PER_SEC;
+    return (SIZE_X * SIZE_Y) / (1024.0 * 1024.0 * seconds);
+}
+
+
+
+static
+cmsFloat64Number speed_test(void)
+{
+    clock_t atime;
+    cmsFloat64Number diff;
+    cmsHPROFILE hProfileIn;
+    cmsHPROFILE hProfileOut;   
+    cmsHTRANSFORM xform;
+    void* image_in;
+    void* image_out;
+    cmsUInt32Number stride_rgb_x, stride_cmyk_x;
+
+
+    hProfileIn = cmsOpenProfileFromFile("sRGB Color Space Profile.icm", "r");
+    hProfileOut = cmsOpenProfileFromFile("USWebCoatedSWOP.icc", "r");
+
+    if (hProfileIn == NULL || hProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    xform = cmsCreateTransform(hProfileIn, TYPE_RGBA_8, hProfileOut, TYPE_CMYK_8, INTENT_PERCEPTUAL, 0);
+    cmsCloseProfile(hProfileIn);
+    cmsCloseProfile(hProfileOut);
+
+    
+    image_in = make_image(SIZE_X, SIZE_Y, TRUE, &stride_rgb_x);
+    image_out = make_image(SIZE_X, SIZE_Y, FALSE, &stride_cmyk_x);
+
+    atime = clock();
+
+    cmsDoTransformLineStride(xform, image_in, image_out, SIZE_X, SIZE_Y, stride_rgb_x, stride_cmyk_x, 0, 0);
+    
+    diff = clock() - atime;
+
+    free(image_in);
+    free(image_out);
+
+    cmsDeleteTransform(xform);
+    return MPixSec(diff);
+}
+
+
+int main(void)
+{
+    cmsFloat64Number without_plugin;
+    cmsFloat64Number with_plugin;
+    
+    fprintf(stdout, "DEMO of littleCMS fast float plugin: RGBA -> CMYK in Megapixels per second\n");  fflush(stdout);
+
+    // filling cache
+    fprintf(stdout, "Wait CPU cache to stabilize: ");  fflush(stdout);
+    speed_test();
+    fprintf(stdout, "Ok\n");
+
+    fprintf(stdout, "Without plugin: ");  fflush(stdout);
+    without_plugin = speed_test();
+    fprintf(stdout, "%.2f\n", without_plugin); fflush(stdout);
+
+    cmsPlugin(cmsFastFloatExtensions());
+
+    fprintf(stdout, "With plugin: ");  fflush(stdout);
+    with_plugin = speed_test();
+    fprintf(stdout, "%.2f\n", with_plugin); fflush(stdout);
+    
+    fprintf(stdout, "x %2.2f\n", (with_plugin/without_plugin)); fflush(stdout);
+
+    return 0;    
+}
+\ No newline at end of file
diff --git a/plugins/fast_float/testbed/fast_float_testbed.c b/plugins/fast_float/testbed/fast_float_testbed.c

index e827a4e..5e4fb4d 100644 (file)
--- a/plugins/fast_float/testbed/fast_float_testbed.c
+++ b/plugins/fast_float/testbed/fast_float_testbed.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
  //
  //
  // This program is free software: you can redistribute it and/or modify
@@ -24,6 +24,14 @@
  #include <stdlib.h>
  #include <memory.h>
  
+// On Visual Studio, use debug CRT
+#ifdef _MSC_VER
+#    include "crtdbg.h"
+#endif
+
+#ifndef PROFILES_DIR
+#define PROFILES_DIR "../../test_profiles/"
+#endif
  
  // Some pixel representations
  typedef struct { cmsUInt8Number  r, g, b;    }  Scanline_rgb8bits;
@@ -45,9 +53,21 @@ typedef struct { cmsFloat32Number L, a, b; }     Scanline_LabFloat;
  #define FROM_15_TO_8(x15) (cmsUInt8Number) (((cmsUInt64Number) x15 * 0xFF + 0x4000) >> 15)
  
  
-// Floating point acuracy for tests 
+// Floating point accuracy for tests 
  #define EPSILON_FLOAT_TESTS 0.005
  
+// A flushed printf
+static 
+void trace(const char* frm, ...)
+{
+    va_list args;
+
+    va_start(args, frm);
+    vfprintf(stderr, frm, args);
+    fflush(stderr);
+    va_end(args);
+}
+
  
  // The callback function used by cmsSetLogErrorHandler()
  static
@@ -56,7 +76,7 @@ void FatalErrorQuit(cmsContext ContextID, cmsUInt32Number ErrorCode, const char
         UNUSED_PARAMETER(ContextID);
         UNUSED_PARAMETER(ErrorCode);
  
-       printf("** Fatal error: %s\n", Text);
+       trace("** Fatal error: %s\n", Text);
         exit(1);
  }
  
@@ -71,7 +91,7 @@ void Fail(const char* frm, ...)
         vsprintf(ReasonToFailBuffer, frm, args);
         FatalErrorQuit(0, 0, ReasonToFailBuffer);
  
-      // unreacheable va_end(args);
+      // unreachable va_end(args);
  }
  
  
@@ -229,7 +249,7 @@ Error:
         return rc;
  }
  
-#define CHECK(frm, plane, chans, alpha, ...) if (!checkSingleComputeIncrements(frm, plane, chans, alpha, __VA_ARGS__)) { printf("Format failed!\n"); return 0; }
+#define CHECK(frm, plane, chans, alpha, ...) if (!checkSingleComputeIncrements(frm, plane, chans, alpha, __VA_ARGS__)) { trace("Format failed!\n"); return 0; }
  
  
  
@@ -343,7 +363,7 @@ void Check15bitMacros(void)
  {
         int i;
  
-       printf("Checking 15 bit <=> 8 bit macros...");
+       trace("Checking 15 bit <=> 8 bit macros...");
  
         for (i = 0; i < 256; i++)
         {
@@ -353,7 +373,7 @@ void Check15bitMacros(void)
                if (m != i)
                       Fail("Failed on %d (->%d->%d)", i, n, m);
         }
-       printf("ok\n");
+       trace("ok\n");
  }
  
  // Do an in-depth test by checking all RGB cube of 8 bits, going from profilein to profileout. 
@@ -433,19 +453,19 @@ void Check15bitsConversions(void)
  {
         Check15bitMacros();
  
-       printf("Checking accuracy of 15 bits on CLUT...");
-       TryAllValues15(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
+       trace("Checking accuracy of 15 bits on CLUT...");
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+       trace("Ok\n");
  
-       printf("Checking accuracy of 15 bits on same profile ...");
-       TryAllValues15(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
+       trace("Checking accuracy of 15 bits on same profile ...");
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+       trace("Ok\n");
  
-       printf("Checking accuracy of 15 bits on Matrix...");
-       TryAllValues15(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
+       trace("Checking accuracy of 15 bits on Matrix...");
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+       trace("Ok\n");
  
-       printf("All 15 bits tests passed OK\n\n");
+       trace("All 15 bits tests passed OK\n\n");
  }
  
  // Next test checks results of optimized 16 bits versus raw 16 bits. 
@@ -530,11 +550,234 @@ static
  void CheckAccuracy16Bits(void)
  {
      // CLUT should be as 16 bits or better
-    printf("Checking accuracy of 16 bits CLUT...");
-    TryAllValues16bits(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
-    printf("All 16 bits tests passed OK\n\n");
+    trace("Checking accuracy of 16 bits CLUT...");
+    TryAllValues16bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("All 16 bits tests passed OK\n\n");
  }
  
+
+// Try values that are denormalized, not-a-number and out of range
+static
+void CheckUncommonValues(cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut, cmsInt32Number Intent)
+{   
+    union
+    {
+        cmsFloat32Number subnormal;
+        cmsUInt32Number Int;
+
+    } sub_pos, sub_neg;
+
+    Scanline_rgbFloat* bufferIn;
+    Scanline_rgbFloat* bufferPluginOut;
+
+    cmsUInt32Number i, npixels = 100;
+
+    cmsContext Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
+
+    cmsHTRANSFORM xformPlugin = cmsCreateTransformTHR(Plugin, hlcmsProfileIn, TYPE_RGB_FLT, hlcmsProfileOut, TYPE_RGB_FLT, Intent, 0);
+
+  
+    sub_pos.Int = 0x00000002;
+    sub_neg.Int = 0x80000002;
+
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    if (xformPlugin == NULL) {
+
+        Fail("NULL transform on check uncommon values");
+    }
+
+
+    bufferIn = (Scanline_rgbFloat*)malloc(npixels * sizeof(Scanline_rgbFloat));
+    bufferPluginOut = (Scanline_rgbFloat*)malloc(npixels * sizeof(Scanline_rgbFloat));
+
+    for (i = 0; i < npixels; i++)
+    {
+        bufferIn[i].r = i / 40.0f - 0.5f;
+        bufferIn[i].g = i / 20.0f - 0.5f;
+        bufferIn[i].b = i / 60.0f - 0.5f;
+    }
+
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
+
+
+    bufferIn[0].r = NAN;
+    bufferIn[0].g = NAN;
+    bufferIn[0].b = NAN;
+
+    bufferIn[1].r = INFINITY;
+    bufferIn[1].g = INFINITY;
+    bufferIn[1].b = INFINITY;
+
+    bufferIn[2].r = sub_pos.subnormal;
+    bufferIn[2].g = sub_pos.subnormal;
+    bufferIn[2].b = sub_pos.subnormal;
+
+    bufferIn[3].r = sub_neg.subnormal;
+    bufferIn[3].g = sub_neg.subnormal;
+    bufferIn[3].b = sub_neg.subnormal;
+
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, 4);
+
+    free(bufferIn); 
+    free(bufferPluginOut);
+
+    cmsDeleteTransform(xformPlugin);
+
+    cmsDeleteContext(Plugin);    
+}
+
+
+static
+void lab8toLab(cmsUInt8Number lab8[3], cmsCIELab* Lab)
+{
+    cmsUInt16Number lab16[3];
+
+    lab16[0] = FROM_8_TO_16(lab8[0]);
+    lab16[1] = FROM_8_TO_16(lab8[1]);
+    lab16[2] = FROM_8_TO_16(lab8[2]);
+
+    cmsLabEncoded2Float(Lab, lab16);
+}
+
+static
+void CheckToEncodedLab(void)
+{
+    cmsContext Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsHTRANSFORM xform_plugin = cmsCreateTransformTHR(Plugin, hsRGB, TYPE_RGB_8, hLab, TYPE_Lab_8, INTENT_PERCEPTUAL, 0);
+    cmsHTRANSFORM xform = cmsCreateTransformTHR(Raw, hsRGB, TYPE_RGB_8, hLab, TYPE_Lab_8, INTENT_PERCEPTUAL, 0);
+
+    int r, g, b;
+    cmsCIELab Lab1, Lab2;
+    cmsUInt8Number rgb[3], lab1[3], lab2[3];    
+    double err;
+
+    for (r=0; r < 256; r += 5)
+        for (g = 0; g < 256; g += 5)
+            for (b = 0; b < 256; b += 5)
+            {
+                rgb[0] = (cmsUInt8Number) r; rgb[1] = (cmsUInt8Number) g; rgb[2] = (cmsUInt8Number) b;
+
+                cmsDoTransform(xform_plugin, rgb, lab1, 1);
+                cmsDoTransform(xform, rgb, lab2, 1);
+                
+                lab8toLab(lab1, &Lab1);
+                lab8toLab(lab2, &Lab2);
+                
+                err = cmsDeltaE(&Lab1, &Lab2);
+                if (err > 0.1)
+                {
+                    trace("Error on lab encoded (%f, %f, %f) <> (% f, % f, % f)\n",
+                        Lab1.L, Lab1.a, Lab1.b, Lab2.L, Lab2.a, Lab2.b);                   
+                }
+            }
+
+
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
+    cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
+    cmsDeleteContext(Raw);
+    cmsDeleteContext(Plugin);
+
+}
+
+
+static
+void CheckToFloatLab(void)
+{
+    cmsContext Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsHTRANSFORM xform_plugin = cmsCreateTransformTHR(Plugin, hsRGB, TYPE_RGB_8, hLab, TYPE_Lab_DBL, INTENT_PERCEPTUAL, 0);
+    cmsHTRANSFORM xform = cmsCreateTransformTHR(Raw, hsRGB, TYPE_RGB_8, hLab, TYPE_Lab_DBL, INTENT_PERCEPTUAL, 0);
+
+    int r, g, b;
+    cmsCIELab Lab1, Lab2;
+    cmsUInt8Number rgb[3];
+    double err;
+
+    for (r = 0; r < 256; r += 10)
+        for (g = 0; g < 256; g += 10)
+            for (b = 0; b < 256; b += 10)
+            {
+                rgb[0] = (cmsUInt8Number)r; rgb[1] = (cmsUInt8Number)g; rgb[2] = (cmsUInt8Number)b;
+
+                cmsDoTransform(xform_plugin, rgb, &Lab1, 1);
+                cmsDoTransform(xform, rgb, &Lab2, 1);
+                
+                err = cmsDeltaE(&Lab1, &Lab2);
+                if (err > 0.1)
+                {
+                    trace("Error on lab encoded (%f, %f, %f) <> (% f, % f, % f)\n",
+                        Lab1.L, Lab1.a, Lab1.b, Lab2.L, Lab2.a, Lab2.b);
+                }
+            }
+
+
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
+    cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
+    cmsDeleteContext(Raw);
+    cmsDeleteContext(Plugin);
+
+}
+
+
+
+static
+void CheckFloatToFloatLab(void)
+{
+    cmsContext Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsHTRANSFORM xform_plugin = cmsCreateTransformTHR(Plugin, hsRGB, TYPE_RGB_FLT, hLab, TYPE_Lab_FLT, INTENT_PERCEPTUAL, 0);
+    cmsHTRANSFORM xform = cmsCreateTransformTHR(Raw, hsRGB, TYPE_RGB_FLT, hLab, TYPE_Lab_FLT, INTENT_PERCEPTUAL, 0);
+
+    int r, g, b;
+    cmsCIELab Lab1, Lab2;
+    cmsFloat32Number rgb[3];
+    cmsFloat32Number Lab[3];
+    double err;
+
+
+    for (r = 0; r < 256; r += 10)
+        for (g = 0; g < 256; g += 10)
+            for (b = 0; b < 256; b += 10)
+            {
+                rgb[0] = (cmsFloat32Number)r / 255.0f;
+                rgb[1] = (cmsFloat32Number)g / 255.0f;
+                rgb[2] = (cmsFloat32Number)b / 255.0f;
+
+                cmsDoTransform(xform_plugin, rgb, Lab, 1);
+                Lab1.L = Lab[0]; Lab1.a = Lab[1]; Lab1.b = Lab[2];
+                cmsDoTransform(xform, rgb, Lab, 1);
+                Lab2.L = Lab[0]; Lab2.a = Lab[1]; Lab2.b = Lab[2];
+
+                err = cmsDeltaE(&Lab1, &Lab2);
+                if (err > 0.5)
+                {
+                    trace("Error on lab encoded (%f, %f, %f) <> (% f, % f, % f)\n",
+                        Lab1.L, Lab1.a, Lab1.b, Lab2.L, Lab2.a, Lab2.b);
+                }
+            }
+
+
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
+    cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
+    cmsDeleteContext(Raw);
+    cmsDeleteContext(Plugin);
+
+}
  // --------------------------------------------------------------------------------------------------
  // A C C U R A C Y   C H E C K S
  // --------------------------------------------------------------------------------------------------
@@ -797,7 +1040,7 @@ void CheckChangeFormat(void)
      cmsUInt16Number rgb16[3] = { 10* 257, 120*257, 40*257 };
      cmsUInt16Number lab16_1[3], lab16_2[3];
  
-    printf("Checking change format feature...");
+    trace("Checking change format feature...");
  
      hsRGB = cmsCreate_sRGBProfile();
      hLab = cmsCreateLab4Profile(NULL);
@@ -817,7 +1060,7 @@ void CheckChangeFormat(void)
      if (memcmp(lab16_1, lab16_2, sizeof(lab16_1)) != 0)
          Fail("Change format failed!");
  
-    printf("Ok\n");
+    trace("Ok\n");
  
  }
  
@@ -838,7 +1081,7 @@ void CheckLab2Roundtrip(void)
      Scanline_rgb8bits* In;
      Scanline_rgb8bits* Out;
  
-    printf("Checking lab2 roundtrip...");
+    trace("Checking lab2 roundtrip...");
  
      hsRGB = cmsCreate_sRGBProfile();
      hLab = cmsCreateLab2Profile(NULL);
@@ -895,42 +1138,79 @@ void CheckLab2Roundtrip(void)
      free(In);
      free(Out);
      free(lab);
-    printf("Ok\n");
+    trace("Ok\n");
+
+}
  
+static
+void CheckAlphaDetect(void)
+{
+    cmsHPROFILE hsRGB;
+    cmsHTRANSFORM xform;
+
+    cmsSetLogErrorHandler(NULL);
+
+    hsRGB = cmsCreate_sRGBProfile();
+    
+    xform = cmsCreateTransform(hsRGB, TYPE_RGB_FLT, hsRGB, TYPE_RGBA_FLT, INTENT_PERCEPTUAL, cmsFLAGS_COPY_ALPHA);
+    cmsCloseProfile(hsRGB);
+
+    if (xform != NULL)
+        Fail("Copy alpha with mismatched channels should not succeed");
+
+    cmsSetLogErrorHandler(FatalErrorQuit);
  }
  
  // Convert some known values
  static
  void CheckConversionFloat(void)
  {
-       printf("Crash test.");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
-       printf("..");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
-       printf("Ok\n");
-
-
-       printf("Crash (II) test.");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
-       printf("..");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
-       printf("Ok\n");
-
-       // Matrix-shaper should be accurate 
-       printf("Checking accuracy on Matrix-shaper...");
-       TryAllValuesFloat(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
-
-       // CLUT should be as 16 bits or better
-       printf("Checking accuracy of CLUT...");
-       TryAllValuesFloatVs16(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
-
-       // Same profile should give same values (we test both methods)
-       printf("Checking accuracy on same profile ...");
-       TryAllValuesFloatVs16(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       TryAllValuesFloat(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       printf("Ok\n");
+    trace("Check alpha detection.");
+    CheckAlphaDetect();
+    trace("Ok\n");
+
+    trace("Crash test.");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
+
+    trace("..");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
+    trace("Ok\n");
+
+    trace("Crash (II) test.");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
+    trace("..");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
+    trace("Ok\n");
+
+    trace("Crash (III) test.");
+    CheckUncommonValues(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("..");
+    CheckUncommonValues(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
+
+    trace("Checking conversion to Lab...");
+    CheckToEncodedLab();
+    CheckToFloatLab();
+    CheckFloatToFloatLab();
+    trace("Ok\n");
+
+    // Matrix-shaper should be accurate 
+    trace("Checking accuracy on Matrix-shaper...");
+    TryAllValuesFloat(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
+
+    // CLUT should be as 16 bits or better
+    trace("Checking accuracy of CLUT...");
+    TryAllValuesFloatVs16(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
+
+    // Same profile should give same values (we test both methods)
+    trace("Checking accuracy on same profile ...");
+    TryAllValuesFloatVs16(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    TryAllValuesFloat(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
+
+
  }
  
  
@@ -955,7 +1235,7 @@ static
  void CheckLab2RGB(void)
  {
      cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
-    cmsHPROFILE hRGB = cmsOpenProfileFromFile("test3.icc", "r");
+    cmsHPROFILE hRGB = cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r");
      cmsContext noPlugin = cmsCreateContext(0, 0);
  
      cmsHTRANSFORM hXformNoPlugin = cmsCreateTransformTHR(noPlugin, hLab, TYPE_Lab_FLT, hRGB, TYPE_RGB_FLT, INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_NOCACHE);
@@ -965,7 +1245,10 @@ void CheckLab2RGB(void)
  
      cmsFloat32Number maxInside = 0, maxOutside = 0, L, a, b;
  
-    printf("Checking Lab -> RGB...");
+    trace("Checking Lab -> RGB...");
+    cmsCloseProfile(hLab);
+    cmsCloseProfile(hRGB);
+
      for (L = 4; L <= 100; L++)
      {
          for (a = -30; a < +30; a++)
@@ -1003,7 +1286,7 @@ void CheckLab2RGB(void)
      }
  
  
-    printf("Max distance: Inside gamut %f, Outside gamut %f\n", sqrtf(maxInside), sqrtf(maxOutside));
+    trace("Max distance: Inside gamut %f, Outside gamut %f\n", sqrtf(maxInside), sqrtf(maxOutside));
  
      cmsDeleteTransform(hXformNoPlugin);
      cmsDeleteTransform(hXformPlugin);
@@ -1013,6 +1296,74 @@ void CheckLab2RGB(void)
  
  
  
+static
+void CheckSoftProofing(void)
+{
+    cmsHPROFILE hRGB1 = cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r");
+    cmsHPROFILE hRGB2 = cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r");
+    cmsContext noPlugin = cmsCreateContext(0, 0);
+
+    cmsHTRANSFORM hXformNoPlugin = cmsCreateProofingTransformTHR(noPlugin, hRGB1, TYPE_RGB_FLT, hRGB1, TYPE_RGB_FLT, hRGB2, INTENT_RELATIVE_COLORIMETRIC, INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_GAMUTCHECK | cmsFLAGS_SOFTPROOFING);
+    cmsHTRANSFORM hXformPlugin = cmsCreateProofingTransformTHR(0,          hRGB1, TYPE_RGB_FLT, hRGB1, TYPE_RGB_FLT, hRGB2, INTENT_RELATIVE_COLORIMETRIC, INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_GAMUTCHECK | cmsFLAGS_SOFTPROOFING);
+
+    cmsUInt32Number Mb, j, r, g, b;
+
+    Scanline_rgbFloat* In;
+    Scanline_rgbFloat* Out1, *Out2;
+
+
+    trace("Checking soft proofing and gamut check ...");
+
+    cmsCloseProfile(hRGB1);
+    cmsCloseProfile(hRGB2);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgbFloat);
+    In = (Scanline_rgbFloat*)malloc(Mb);
+    Out1 = (Scanline_rgbFloat*)malloc(Mb);
+    Out2 = (Scanline_rgbFloat*)malloc(Mb);
+
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++)
+            {
+
+                In[j].r = (cmsFloat32Number)r / 255.0f;
+                In[j].g = (cmsFloat32Number)g / 255.0f;
+                In[j].b = (cmsFloat32Number)b / 255.0f;
+                j++;
+            }
+
+
+    cmsDoTransform(hXformNoPlugin, In, Out1, 256 * 256 * 256);
+    cmsDoTransform(hXformPlugin,   In, Out2, 256 * 256 * 256);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                // Check for same values
+                if (!ValidFloat(Out1[j].r, Out2[j].r) ||
+                    !ValidFloat(Out1[j].g, Out2[j].g) ||
+                    !ValidFloat(Out1[j].b, Out2[j].b))
+                    Fail("Conversion failed at (%f %f %f) != (%f %f %f)", Out1[j].r, Out1[j].g, Out1[j].b,
+                        Out2[j].r, Out2[j].g, Out2[j].b);
+
+                j++;
+            }
+
+    free(In); free(Out1); free(Out2);
+    cmsDeleteTransform(hXformNoPlugin);
+    cmsDeleteTransform(hXformPlugin);
+
+    cmsDeleteContext(noPlugin);
+
+    trace("Ok\n");
+}
+
+
  
  // --------------------------------------------------------------------------------------------------
  // P E R F O R M A N C E   C H E C K S
@@ -1032,7 +1383,7 @@ typedef cmsFloat64Number(*perf_fn)(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cm
  static
  void PerformanceHeader(void)
  {
-       printf("                                  MPixel/sec.   MByte/sec.\n");
+       trace("                                  MPixel/sec.   MByte/sec.\n");
  }
  
  
@@ -1072,17 +1423,17 @@ cmsFloat64Number Performance(const char* Title, perf_fn fn, cmsContext ct, const
                   
         cmsFloat64Number n = fn(ct, hlcmsProfileIn, hlcmsProfileOut);
  
-       printf("%-30s: ", Title); fflush(stdout);
-       printf("%-12.2f %-12.2f", n, n * sz);
+       trace("%-30s: ", Title); fflush(stdout);
+       trace("%-12.2f %-12.2f", n, n * sz);
  
         if (prev > 0.0) {
  
                cmsFloat64Number imp = n / prev;
                if (imp > 1)
-                   printf(" (x %-2.1f)",  imp);
+                   trace(" (x %-2.1f)",  imp);
         }
  
-       printf("\n"); fflush(stdout);
+       trace("\n"); fflush(stdout);
         return n;
  }
  
@@ -1119,8 +1470,8 @@ void ComparativeCt(cmsContext ct1, cmsContext ct2, const char* Title, perf_fn fn
         cmsFloat64Number n2 = fn2(ct2, hlcmsProfileIn, hlcmsProfileOut);
  
  
-       printf("%-30s: ", Title); fflush(stdout);
-       printf("%-12.2f %-12.2f\n", n1, n2);
+       trace("%-30s: ", Title); fflush(stdout);
+       trace("%-12.2f %-12.2f\n", n1, n2);
  }
  
  static
@@ -1454,28 +1805,28 @@ void SpeedTest8(void)
  
      cmsFloat64Number t[10];
  
-    printf("\n\n");
-    printf("P E R F O R M A N C E   T E S T S   8 B I T S  (D E F A U L T)\n");
-    printf("==============================================================\n\n");
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   8 B I T S  (D E F A U L T)\n");
+    trace("==============================================================\n\n");
      fflush(stdout);
  
      PerformanceHeader();
-    t[0] = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, "test5.icc", "test3.icc", sizeof(Scanline_rgb8bits), 0);
-    t[1] = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, "test5.icc", "test0.icc", sizeof(Scanline_rgb8bits), 0);
-    t[2] = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, "test0.icc", "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t[0] = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), 0);
+    t[1] = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t[2] = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
      t[3] = Performance("8 bits on curves         ", SpeedTest8bitsRGB, noPlugin, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), 0);
  
      // Note that context 0 has the plug-in installed
  
-    printf("\n\n");
-    printf("P E R F O R M A N C E   T E S T S  8 B I T S  (P L U G I N)\n");
-    printf("===========================================================\n\n");
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S  8 B I T S  (P L U G I N)\n");
+    trace("===========================================================\n\n");
      fflush(stdout);
  
      PerformanceHeader();
-    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, "test5.icc", "test3.icc", sizeof(Scanline_rgb8bits), t[0]);
-    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, "test5.icc", "test0.icc", sizeof(Scanline_rgb8bits), t[1]);
-    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, "test0.icc", "test0.icc", sizeof(Scanline_rgb8bits), t[2]);
+    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), t[0]);
+    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t[1]);
+    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t[2]);
      Performance("8 bits on curves         ", SpeedTest8bitsRGB, 0, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), t[3]);
  
      cmsDeleteContext(noPlugin);
@@ -1484,15 +1835,15 @@ void SpeedTest8(void)
  static
  void SpeedTest15(void)
  {
-       printf("\n\nP E R F O R M A N C E   T E S T S   1 5  B I T S  (P L U G I N)\n");
-       printf(    "===============================================================\n\n");
+       trace("\n\nP E R F O R M A N C E   T E S T S   1 5  B I T S  (P L U G I N)\n");
+       trace(    "===============================================================\n\n");
         
         PerformanceHeader();
-       Performance("15 bits on CLUT profiles         ", SpeedTest15bitsRGB, 0, "test5.icc", "test3.icc",  sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on Matrix-Shaper profiles", SpeedTest15bitsRGB, 0, "test5.icc", "test0.icc",  sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on same Matrix-Shaper    ", SpeedTest15bitsRGB, 0, "test0.icc", "test0.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on CLUT profiles         ", SpeedTest15bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on Matrix-Shaper profiles", SpeedTest15bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on same Matrix-Shaper    ", SpeedTest15bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb15bits), 0);
         Performance("15 bits on curves                ", SpeedTest15bitsRGB, 0, "*curves",   "*curves",    sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on CMYK CLUT profiles    ", SpeedTest15bitsCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_rgba15bits), 0);
+       Performance("15 bits on CMYK CLUT profiles    ", SpeedTest15bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_rgba15bits), 0);
  }
  
  static
@@ -1501,27 +1852,29 @@ void SpeedTest16(void)
      cmsContext noPlugin = cmsCreateContext(0, 0);
  
  
-    printf("\n\n");
-    printf("P E R F O R M A N C E   T E S T S   1 6  B I T S  (D E F A U L T)\n");
-    printf("=================================================================\n\n");
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (D E F A U L T)\n");
+    trace("=================================================================\n\n");
      
      PerformanceHeader();
-    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, "test5.icc", "test3.icc",  sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, "test5.icc", "test0.icc",  sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, "test0.icc", "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
      Performance("16 bits on curves                ", SpeedTest16bitsRGB,  noPlugin, "*curves",   "*curves",    sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, "test1.icc", "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
      
-    printf("\n\n");
-    printf("P E R F O R M A N C E   T E S T S   1 6  B I T S  (P L U G I N)\n");
-    printf("===============================================================\n\n");
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (P L U G I N)\n");
+    trace("===============================================================\n\n");
  
      PerformanceHeader();
-    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, "test5.icc", "test3.icc", sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, "test5.icc", "test0.icc", sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, "test0.icc", "test0.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), 0);
      Performance("16 bits on curves                ", SpeedTest16bitsRGB,  0, "*curves",   "*curves",   sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_cmyk16bits), 0);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmyk16bits), 0);
+
+    cmsDeleteContext(noPlugin);
  }
  
  // The worst case is used, no cache and all rgb combinations
@@ -1752,38 +2105,38 @@ void SpeedTestFloat(void)
         
         cmsFloat64Number t[10] = { 0 };
  
-       printf("\n\n");
-       printf("P E R F O R M A N C E   T E S T S   F L O A T  (D E F A U L T)\n");
-       printf("==============================================================\n\n");
+       trace("\n\n");
+       trace("P E R F O R M A N C E   T E S T S   F L O A T  (D E F A U L T)\n");
+       trace("==============================================================\n\n");
         fflush(stdout);
  
         PerformanceHeader();
-       t[0] = Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, noPlugin, "test5.icc", "test3.icc", sizeof(Scanline_rgbFloat), 0);
-       t[1] = Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, noPlugin, "test5.icc", "test0.icc", sizeof(Scanline_rgbFloat), 0);
-       t[2] = Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, noPlugin, "test0.icc", "test0.icc", sizeof(Scanline_rgbFloat), 0);
+       t[0] = Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgbFloat), 0);
+       t[1] = Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), 0);
+       t[2] = Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), 0);
         t[3] = Performance("Floating point on curves         ", SpeedTestFloatRGB, noPlugin, "*curves", "*curves",     sizeof(Scanline_rgbFloat), 0);
-       t[4] = Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, noPlugin, "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), 0);
-       t[5] = Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, noPlugin, "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), 0);
-       t[6] = Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, noPlugin, "test1.icc", "test2.icc",sizeof(Scanline_cmykFloat), 0);
-       t[7] = Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  noPlugin, "*lab",     "test3.icc", sizeof(Scanline_LabFloat), 0);
+       t[4] = Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), 0);
+       t[5] = Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), 0);
+       t[6] = Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",sizeof(Scanline_cmykFloat), 0);
+       t[7] = Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  noPlugin, "*lab",                   PROFILES_DIR "test3.icc", sizeof(Scanline_LabFloat), 0);
  
  
         // Note that context 0 has the plug-in installed
  
-       printf("\n\n");
-       printf("P E R F O R M A N C E   T E S T S  F L O A T  (P L U G I N)\n");
-       printf("===========================================================\n\n");
+       trace("\n\n");
+       trace("P E R F O R M A N C E   T E S T S  F L O A T  (P L U G I N)\n");
+       trace("===========================================================\n\n");
         fflush(stdout);
  
         PerformanceHeader();                   
-       Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, 0, "test5.icc", "test3.icc", sizeof(Scanline_rgbFloat), t[0]);
-       Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, 0, "test5.icc", "test0.icc", sizeof(Scanline_rgbFloat), t[1]);
-       Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, 0, "test0.icc", "test0.icc", sizeof(Scanline_rgbFloat), t[2]);
+       Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgbFloat), t[0]);
+       Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), t[1]);
+       Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), t[2]);
         Performance("Floating point on curves         ", SpeedTestFloatRGB, 0, "*curves", "*curves",     sizeof(Scanline_rgbFloat), t[3]);
-       Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, 0, "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), t[4]);
-       Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, 0, "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), t[5]);
-       Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_cmykFloat), t[6]);
-       Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  0, "*lab",      "test3.icc", sizeof(Scanline_LabFloat), t[7]);
+       Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), t[4]);
+       Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, 0, PROFILES_DIR "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), t[5]);
+       Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmykFloat), t[6]);
+       Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  0, "*lab",                   PROFILES_DIR "test3.icc", sizeof(Scanline_LabFloat), t[7]);
  
         cmsDeleteContext(noPlugin);
  }
@@ -1854,7 +2207,7 @@ cmsFloat64Number SpeedTestFloatByUsing16BitsRGB(cmsContext ct, cmsHPROFILE hlcms
         }
  
         diff = clock() - atime;
-       free(In);
+       free(In); free(tmp16);
        
         cmsDeleteTransform(xform16);
         return MPixSec(diff);
@@ -1867,16 +2220,16 @@ cmsFloat64Number SpeedTestFloatByUsing16BitsRGB(cmsContext ct, cmsHPROFILE hlcms
  static
  void ComparativeFloatVs16bits(void)
  {
-       printf("\n\n");
-       printf("C O M P A R A T I V E  converting to 16 bit vs. using float plug-in.\n");
-       printf("                              values given in MegaPixels per second.\n");
-       printf("====================================================================\n");       
-       printf("                                  16 bits tmp.  Float plugin\n");
+       trace("\n\n");
+       trace("C O M P A R A T I V E  converting to 16 bit vs. using float plug-in.\n");
+       trace("                              values given in MegaPixels per second.\n");
+       trace("====================================================================\n");       
+       trace("                                  16 bits tmp.  Float plugin\n");
         fflush(stdout);
  
-       Comparative("Floating point on CLUT profiles  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test5.icc", "test3.icc");
-       Comparative("Floating point on Matrix-Shaper  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test5.icc", "test0.icc");
-       Comparative("Floating point on same MatrixSh  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test0.icc", "test0.icc");
+       Comparative("Floating point on CLUT profiles  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       Comparative("Floating point on Matrix-Shaper  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       Comparative("Floating point on same MatrixSh  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
         Comparative("Floating point on curves         ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  NULL, NULL);
  }
  
@@ -2002,20 +2355,20 @@ void ComparativeLineStride8bits(void)
  {
         cmsContext NoPlugin, Plugin;
  
-       printf("\n\n");
-       printf("C O M P A R A T I V E cmsDoTransform() vs. cmsDoTransformLineStride()\n");
-       printf("                              values given in MegaPixels per second.\n");
-       printf("====================================================================\n");
+       trace("\n\n");
+       trace("C O M P A R A T I V E cmsDoTransform() vs. cmsDoTransformLineStride()\n");
+       trace("                              values given in MegaPixels per second.\n");
+       trace("====================================================================\n");
  
         fflush(stdout);
  
         NoPlugin = cmsCreateContext(NULL, NULL);
         Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
  
-       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test5.icc", "test3.icc");
-       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB, "test5.icc", "test3.icc");
-       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test5.icc", "test0.icc");
-       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test0.icc", "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB,      PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
         ComparativeCt(NoPlugin, Plugin, "curves         ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, NULL, NULL);
  
         cmsDeleteContext(Plugin);
@@ -2071,7 +2424,7 @@ void TestGrayTransformPerformance()
         free(In);
  
         cmsDeleteTransform(hlcmsxform);
-       printf("Gray conversion using two gray profiles\t %-12.2f MPixels/Sec.\n", MPixSec(diff));
+       trace("Gray conversion using two gray profiles\t %-12.2f MPixels/Sec.\n", MPixSec(diff));
  }
  
  static
@@ -2121,25 +2474,28 @@ void TestGrayTransformPerformance1()
         free(In);
  
         cmsDeleteTransform(hlcmsxform);
-       printf("Gray conversion using two devicelinks\t %-12.2f MPixels/Sec.\n", MPixSec(diff));
+       trace("Gray conversion using two devicelinks\t %-12.2f MPixels/Sec.\n", MPixSec(diff));
  }
  
-
  // The harness test
  int main()
  {
-       printf("FastFloating point extensions testbed - 1.3\n");
-       printf("Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved\n");
+
+#ifdef _MSC_VER
+    _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
+
+       trace("FastFloating point extensions testbed - 1.6\n");
+       trace("Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved\n");
         
-       printf("\nInstalling error logger ... ");
+       trace("\nInstalling error logger ... ");
         cmsSetLogErrorHandler(FatalErrorQuit);
-       printf("done.\n");
+       trace("done.\n");
  
-       printf("Installing plug-in ... ");
+       trace("Installing plug-in ... ");
         cmsPlugin(cmsFastFloatExtensions());
-       printf("done.\n\n");
-       
-       
+       trace("done.\n\n");
+                      
         CheckComputeIncrements();
  
         // 15 bit functionality
@@ -2147,35 +2503,39 @@ int main()
         Check15bitsConversions();    
   
         // 16 bits functionality
-       CheckAccuracy16Bits();
+       CheckAccuracy16Bits(); 
  
         // Lab to whatever
         CheckLab2RGB();
  
         // Change format
         CheckChangeFormat();
-
+ 
+       // Soft proofing
+       CheckSoftProofing();
+    
         // Floating point functionality
         CheckConversionFloat();  
-       printf("All floating point tests passed OK\n");
-                 
+       trace("All floating point tests passed OK\n");
+                       
         SpeedTest8();
         SpeedTest16();
         SpeedTest15();
         SpeedTestFloat();
-     
+
         ComparativeFloatVs16bits();
         ComparativeLineStride8bits();
  
         // Test gray performance
-       printf("\n\n");
-       printf("F L O A T   G R A Y   conversions performance.\n");
-       printf("====================================================================\n");
+       trace("\n\n");
+       trace("F L O A T   G R A Y   conversions performance.\n");
+       trace("====================================================================\n");
         TestGrayTransformPerformance();
         TestGrayTransformPerformance1();
         
-       printf("\nAll tests passed OK\n");
+       trace("\nAll tests passed OK\n");
  
+       cmsDeleteContext(0);
  
         return 0;
  }
diff --git a/plugins/fast_float/testbed/meson.build b/plugins/fast_float/testbed/meson.build

new file mode 100644 (file)

index 0000000..db55170
--- /dev/null
+++ b/plugins/fast_float/testbed/meson.build
@@ -0,0 +1,16 @@
+fast_float_testbed_srcs = files(
+  'fast_float_testbed.c',
+)
+
+fast_float_testbed = executable(
+  'fast_float_testbed',
+  fast_float_testbed_srcs,
+  dependencies: [liblcms2_fast_float_dep, liblcms2_dep, m_dep],
+  c_args: cargs + ['-DPROFILES_DIR="@0@"'.format(profiles_dir / '')],
+)
+
+test(
+  'fast_float_testbed',
+  fast_float_testbed,
+  timeout: 600,
+)
diff --git a/plugins/meson.build b/plugins/meson.build

new file mode 100644 (file)

index 0000000..2eb9c13
--- /dev/null
+++ b/plugins/meson.build
@@ -0,0 +1,9 @@
+subdir('test_profiles')
+
+if get_option('fastfloat')
+  subdir('fast_float')
+endif
+
+if get_option('threaded')
+  subdir('threaded')
+endif
diff --git a/plugins/test_profiles/meson.build b/plugins/test_profiles/meson.build

new file mode 100644 (file)

index 0000000..1eb96dc
--- /dev/null
+++ b/plugins/test_profiles/meson.build
@@ -0,0 +1 @@
+profiles_dir = meson.current_source_dir()
diff --git a/plugins/fast_float/testbed/test0.icc b/plugins/test_profiles/test0.icc

similarity index 100%

rename from plugins/fast_float/testbed/test0.icc

rename to plugins/test_profiles/test0.icc
diff --git a/plugins/fast_float/testbed/test1.icc b/plugins/test_profiles/test1.icc

similarity index 100%

rename from plugins/fast_float/testbed/test1.icc

rename to plugins/test_profiles/test1.icc
diff --git a/plugins/fast_float/testbed/test2.icc b/plugins/test_profiles/test2.icc

similarity index 100%

rename from plugins/fast_float/testbed/test2.icc

rename to plugins/test_profiles/test2.icc
diff --git a/plugins/fast_float/testbed/test3.icc b/plugins/test_profiles/test3.icc

similarity index 100%

rename from plugins/fast_float/testbed/test3.icc

rename to plugins/test_profiles/test3.icc
diff --git a/plugins/fast_float/testbed/test5.icc b/plugins/test_profiles/test5.icc

similarity index 100%

rename from plugins/fast_float/testbed/test5.icc

rename to plugins/test_profiles/test5.icc
diff --git a/plugins/threaded/COPYING.GPL3 b/plugins/threaded/COPYING.GPL3

new file mode 100644 (file)

index 0000000..20d40b6
--- /dev/null
+++ b/plugins/threaded/COPYING.GPL3
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+\ No newline at end of file
diff --git a/plugins/threaded/Makefile.am b/plugins/threaded/Makefile.am

new file mode 100644 (file)

index 0000000..625c93b
--- /dev/null
+++ b/plugins/threaded/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = src include testbed
diff --git a/plugins/threaded/Makefile.in b/plugins/threaded/Makefile.in

new file mode 100644 (file)

index 0000000..219001e
--- /dev/null
+++ b/plugins/threaded/Makefile.in
@@ -0,0 +1,650 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \  ]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs  ]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = plugins/threaded
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+       $(top_srcdir)/m4/ax_append_flag.m4 \
+       $(top_srcdir)/m4/ax_check_compile_flag.m4 \
+       $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
+       $(top_srcdir)/m4/ax_require_defined.m4 \
+       $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+       $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+       $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+       $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+       ctags-recursive dvi-recursive html-recursive info-recursive \
+       install-data-recursive install-dvi-recursive \
+       install-exec-recursive install-html-recursive \
+       install-info-recursive install-pdf-recursive \
+       install-ps-recursive install-recursive installcheck-recursive \
+       installdirs-recursive pdf-recursive ps-recursive \
+       tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive        \
+  distclean-recursive maintainer-clean-recursive
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+       distdir distdir-am
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+am__relativize = \
+  dir0=`pwd`; \
+  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+  sed_rest='s,^[^/]*/*,,'; \
+  sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+  sed_butlast='s,/*[^/]*$$,,'; \
+  while test -n "$$dir1"; do \
+    first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+    if test "$$first" != "."; then \
+      if test "$$first" = ".."; then \
+        dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+      else \
+        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+        if test "$$first2" = "$$first"; then \
+          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+        else \
+          dir2="../$$dir2"; \
+        fi; \
+        dir0="$$dir0"/"$$first"; \
+      fi; \
+    fi; \
+    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+  done; \
+  reldir="$$dir2"
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+ETAGS = @ETAGS@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+FILECMD = @FILECMD@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+JPEGICC_DEPLIBS = @JPEGICC_DEPLIBS@
+LCMS_LIB_DEPLIBS = @LCMS_LIB_DEPLIBS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBRARY_AGE = @LIBRARY_AGE@
+LIBRARY_CURRENT = @LIBRARY_CURRENT@
+LIBRARY_REVISION = @LIBRARY_REVISION@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIB_JPEG = @LIB_JPEG@
+LIB_MATH = @LIB_MATH@
+LIB_PLUGINS = @LIB_PLUGINS@
+LIB_THREAD = @LIB_THREAD@
+LIB_TIFF = @LIB_TIFF@
+LIB_ZLIB = @LIB_ZLIB@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+TIFFICC_DEPLIBS = @TIFFICC_DEPLIBS@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+inline = @inline@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+SUBDIRS = src include testbed
+all: all-recursive
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+       @for dep in $?; do \
+         case '$(am__configure_deps)' in \
+           *$$dep*) \
+             ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+               && { if test -f $@; then exit 0; else break; fi; }; \
+             exit 1;; \
+         esac; \
+       done; \
+       echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/threaded/Makefile'; \
+       $(am__cd) $(top_srcdir) && \
+         $(AUTOMAKE) --foreign plugins/threaded/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+       @case '$?' in \
+         *config.status*) \
+           cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+         *) \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+       esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+       -rm -f *.lo
+
+clean-libtool:
+       -rm -rf .libs _libs
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+       @fail=; \
+       if $(am__make_keepgoing); then \
+         failcom='fail=yes'; \
+       else \
+         failcom='exit 1'; \
+       fi; \
+       dot_seen=no; \
+       target=`echo $@ | sed s/-recursive//`; \
+       case "$@" in \
+         distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+         *) list='$(SUBDIRS)' ;; \
+       esac; \
+       for subdir in $$list; do \
+         echo "Making $$target in $$subdir"; \
+         if test "$$subdir" = "."; then \
+           dot_seen=yes; \
+           local_target="$$target-am"; \
+         else \
+           local_target="$$target"; \
+         fi; \
+         ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+         || eval $$failcom; \
+       done; \
+       if test "$$dot_seen" = "no"; then \
+         $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+       fi; test -z "$$fail"
+
+ID: $(am__tagged_files)
+       $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       set x; \
+       here=`pwd`; \
+       if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+         include_option=--etags-include; \
+         empty_fix=.; \
+       else \
+         include_option=--include; \
+         empty_fix=; \
+       fi; \
+       list='$(SUBDIRS)'; for subdir in $$list; do \
+         if test "$$subdir" = .; then :; else \
+           test ! -f $$subdir/TAGS || \
+             set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+         fi; \
+       done; \
+       $(am__define_uniq_tagged_files); \
+       shift; \
+       if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+         test -n "$$unique" || unique=$$empty_fix; \
+         if test $$# -gt 0; then \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             "$$@" $$unique; \
+         else \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             $$unique; \
+         fi; \
+       fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       $(am__define_uniq_tagged_files); \
+       test -z "$(CTAGS_ARGS)$$unique" \
+         || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+            $$unique
+
+GTAGS:
+       here=`$(am__cd) $(top_builddir) && pwd` \
+         && $(am__cd) $(top_srcdir) \
+         && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+       list='$(am__tagged_files)'; \
+       case "$(srcdir)" in \
+         [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+         *) sdir=$(subdir)/$(srcdir) ;; \
+       esac; \
+       for i in $$list; do \
+         if test -f "$$i"; then \
+           echo "$(subdir)/$$i"; \
+         else \
+           echo "$$sdir/$$i"; \
+         fi; \
+       done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+       -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+         dist_files=`for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+       case $$dist_files in \
+         */*) $(MKDIR_P) `echo "$$dist_files" | \
+                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                          sort -u` ;; \
+       esac; \
+       for file in $$dist_files; do \
+         if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+         if test -d $$d/$$file; then \
+           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+           if test -d "$(distdir)/$$file"; then \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+             cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+         else \
+           test -f "$(distdir)/$$file" \
+           || cp -p $$d/$$file "$(distdir)/$$file" \
+           || exit 1; \
+         fi; \
+       done
+       @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+         if test "$$subdir" = .; then :; else \
+           $(am__make_dryrun) \
+             || test -d "$(distdir)/$$subdir" \
+             || $(MKDIR_P) "$(distdir)/$$subdir" \
+             || exit 1; \
+           dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+           $(am__relativize); \
+           new_distdir=$$reldir; \
+           dir1=$$subdir; dir2="$(top_distdir)"; \
+           $(am__relativize); \
+           new_top_distdir=$$reldir; \
+           echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+           echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+           ($(am__cd) $$subdir && \
+             $(MAKE) $(AM_MAKEFLAGS) \
+               top_distdir="$$new_top_distdir" \
+               distdir="$$new_distdir" \
+               am__remove_distdir=: \
+               am__skip_length_check=: \
+               am__skip_mode_fix=: \
+               distdir) \
+             || exit 1; \
+         fi; \
+       done
+check-am: all-am
+check: check-recursive
+all-am: Makefile
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+       @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+       if test -z '$(STRIP)'; then \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+             install; \
+       else \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+           "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+       fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+       -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+       -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+       @echo "This command is intended for maintainers to use"
+       @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+       -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+       -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+       check-am clean clean-generic clean-libtool cscopelist-am ctags \
+       ctags-am distclean distclean-generic distclean-libtool \
+       distclean-tags distdir dvi dvi-am html html-am info info-am \
+       install install-am install-data install-data-am install-dvi \
+       install-dvi-am install-exec install-exec-am install-html \
+       install-html-am install-info install-info-am install-man \
+       install-pdf install-pdf-am install-ps install-ps-am \
+       install-strip installcheck installcheck-am installdirs \
+       installdirs-am maintainer-clean maintainer-clean-generic \
+       mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+       ps ps-am tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj

new file mode 100644 (file)

index 0000000..135a586
--- /dev/null
+++ b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj
@@ -0,0 +1,274 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\lcms2_threaded.h" />
+    <ClInclude Include="..\..\src\threaded_internal.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\COPYING.GPL3" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Projects\VC2022\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\threaded_core.c" />
+    <ClCompile Include="..\..\src\threaded_main.c" />
+    <ClCompile Include="..\..\src\threaded_split.c" />
+    <ClCompile Include="..\..\src\threaded_scheduler.c" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{6A44744B-BED4-49EC-87BB-83978458CE19}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>fast</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+    <OutDir>..\..\..\..\Lib\MS\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+    <OutDir>..\..\..\..\Lib\MS\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+    <OutDir>..\..\..\..\Lib\MS\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <IntDir>$(Platform)\threaded_plugin_$(Configuration)\</IntDir>
+    <OutDir>..\..\..\..\Lib\MS\</OutDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <FloatingPointModel>Fast</FloatingPointModel>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <FloatingPointModel>Fast</FloatingPointModel>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;WIN64;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <FloatingPointModel>Fast</FloatingPointModel>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BrowseInformation>false</BrowseInformation>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
+      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BrowseInformation>false</BrowseInformation>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
+      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+    <Bscmake>
+      <PreserveSbr>true</PreserveSbr>
+    </Bscmake>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;WIN64;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <OmitFramePointers>true</OmitFramePointers>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
+      <EnableParallelCodeGeneration>true</EnableParallelCodeGeneration>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj.filters b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj.filters

new file mode 100644 (file)

index 0000000..c0bad06
--- /dev/null
+++ b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj.filters
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{7d5b1769-2be4-46f2-9e35-6260eea79d7f}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="doc">
+      <UniqueIdentifier>{012df308-35db-4909-b035-b1cd5fd1ee5b}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\lcms2_threaded.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\threaded_internal.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\COPYING.GPL3">
+      <Filter>doc</Filter>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\threaded_split.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\threaded_scheduler.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\threaded_core.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\threaded_main.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj

new file mode 100644 (file)

index 0000000..005a452
--- /dev/null
+++ b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj
@@ -0,0 +1,241 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{F56B9CBA-A34D-4C68-9003-A6919236399E}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>fast_testbed</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v143</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+    <OutDir>$(ProjectDir)..\..\testbed\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+    <OutDir>$(ProjectDir)..\..\testbed\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+    <OutDir>$(ProjectDir)..\..\testbed\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <IntDir>$(Platform)\testbed_$(Configuration)\</IntDir>
+    <OutDir>$(ProjectDir)..\..\testbed\</OutDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..\..\include;..\..\include;..\..\src</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Projects\VC2022\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+    <ProjectReference Include="lcms2_threaded_plugin.vcxproj">
+      <Project>{6a44744b-bed4-49ec-87bb-83978458ce19}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\testbed\threaded_testbed.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\lcms2_threaded.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj.filters b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj.filters

new file mode 100644 (file)

index 0000000..0660190
--- /dev/null
+++ b/plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\testbed\threaded_testbed.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\include\lcms2_threaded.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/threaded/doc/LittleCMS threaded extensions 1.0.pdf b/plugins/threaded/doc/LittleCMS threaded extensions 1.0.pdf

new file mode 100644 (file)

index 0000000..007c5fd

Binary files /dev/null and b/plugins/threaded/doc/LittleCMS threaded extensions 1.0.pdf differ
diff --git a/plugins/threaded/include/Makefile.am b/plugins/threaded/include/Makefile.am

new file mode 100644 (file)

index 0000000..7384fea
--- /dev/null
+++ b/plugins/threaded/include/Makefile.am
@@ -0,0 +1,6 @@
+#
+# Makefile for include directory
+
+include_HEADERS = lcms2_threaded.h 
+
+EXTRA_DIST = lcms2_threaded.h
diff --git a/plugins/threaded/include/Makefile.in b/plugins/threaded/include/Makefile.in

new file mode 100644 (file)

index 0000000..f8f0d4a
--- /dev/null
+++ b/plugins/threaded/include/Makefile.in
@@ -0,0 +1,595 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#
+# Makefile for include directory
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \  ]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs  ]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = plugins/threaded/include
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+       $(top_srcdir)/m4/ax_append_flag.m4 \
+       $(top_srcdir)/m4/ax_check_compile_flag.m4 \
+       $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
+       $(top_srcdir)/m4/ax_require_defined.m4 \
+       $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+       $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+       $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+       $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(include_HEADERS) \
+       $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(includedir)"
+HEADERS = $(include_HEADERS)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__DIST_COMMON = $(srcdir)/Makefile.in
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+ETAGS = @ETAGS@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+FILECMD = @FILECMD@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+JPEGICC_DEPLIBS = @JPEGICC_DEPLIBS@
+LCMS_LIB_DEPLIBS = @LCMS_LIB_DEPLIBS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBRARY_AGE = @LIBRARY_AGE@
+LIBRARY_CURRENT = @LIBRARY_CURRENT@
+LIBRARY_REVISION = @LIBRARY_REVISION@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIB_JPEG = @LIB_JPEG@
+LIB_MATH = @LIB_MATH@
+LIB_PLUGINS = @LIB_PLUGINS@
+LIB_THREAD = @LIB_THREAD@
+LIB_TIFF = @LIB_TIFF@
+LIB_ZLIB = @LIB_ZLIB@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+TIFFICC_DEPLIBS = @TIFFICC_DEPLIBS@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+inline = @inline@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+include_HEADERS = lcms2_threaded.h 
+EXTRA_DIST = lcms2_threaded.h
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+       @for dep in $?; do \
+         case '$(am__configure_deps)' in \
+           *$$dep*) \
+             ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+               && { if test -f $@; then exit 0; else break; fi; }; \
+             exit 1;; \
+         esac; \
+       done; \
+       echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/threaded/include/Makefile'; \
+       $(am__cd) $(top_srcdir) && \
+         $(AUTOMAKE) --foreign plugins/threaded/include/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+       @case '$?' in \
+         *config.status*) \
+           cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+         *) \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+       esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+       -rm -f *.lo
+
+clean-libtool:
+       -rm -rf .libs _libs
+install-includeHEADERS: $(include_HEADERS)
+       @$(NORMAL_INSTALL)
+       @list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
+       if test -n "$$list"; then \
+         echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
+         $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
+       fi; \
+       for p in $$list; do \
+         if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+         echo "$$d$$p"; \
+       done | $(am__base_list) | \
+       while read files; do \
+         echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includedir)'"; \
+         $(INSTALL_HEADER) $$files "$(DESTDIR)$(includedir)" || exit $$?; \
+       done
+
+uninstall-includeHEADERS:
+       @$(NORMAL_UNINSTALL)
+       @list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
+       files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+       dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+       $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       set x; \
+       here=`pwd`; \
+       $(am__define_uniq_tagged_files); \
+       shift; \
+       if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+         test -n "$$unique" || unique=$$empty_fix; \
+         if test $$# -gt 0; then \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             "$$@" $$unique; \
+         else \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             $$unique; \
+         fi; \
+       fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       $(am__define_uniq_tagged_files); \
+       test -z "$(CTAGS_ARGS)$$unique" \
+         || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+            $$unique
+
+GTAGS:
+       here=`$(am__cd) $(top_builddir) && pwd` \
+         && $(am__cd) $(top_srcdir) \
+         && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+       list='$(am__tagged_files)'; \
+       case "$(srcdir)" in \
+         [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+         *) sdir=$(subdir)/$(srcdir) ;; \
+       esac; \
+       for i in $$list; do \
+         if test -f "$$i"; then \
+           echo "$(subdir)/$$i"; \
+         else \
+           echo "$$sdir/$$i"; \
+         fi; \
+       done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+       -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+         dist_files=`for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+       case $$dist_files in \
+         */*) $(MKDIR_P) `echo "$$dist_files" | \
+                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                          sort -u` ;; \
+       esac; \
+       for file in $$dist_files; do \
+         if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+         if test -d $$d/$$file; then \
+           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+           if test -d "$(distdir)/$$file"; then \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+             cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+         else \
+           test -f "$(distdir)/$$file" \
+           || cp -p $$d/$$file "$(distdir)/$$file" \
+           || exit 1; \
+         fi; \
+       done
+check-am: all-am
+check: check-am
+all-am: Makefile $(HEADERS)
+installdirs:
+       for dir in "$(DESTDIR)$(includedir)"; do \
+         test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+       done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+       @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+       if test -z '$(STRIP)'; then \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+             install; \
+       else \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+           "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+       fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+       -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+       -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+       @echo "This command is intended for maintainers to use"
+       @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+       -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-includeHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+       -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-includeHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+       clean-libtool cscopelist-am ctags ctags-am distclean \
+       distclean-generic distclean-libtool distclean-tags distdir dvi \
+       dvi-am html html-am info info-am install install-am \
+       install-data install-data-am install-dvi install-dvi-am \
+       install-exec install-exec-am install-html install-html-am \
+       install-includeHEADERS install-info install-info-am \
+       install-man install-pdf install-pdf-am install-ps \
+       install-ps-am install-strip installcheck installcheck-am \
+       installdirs maintainer-clean maintainer-clean-generic \
+       mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+       ps ps-am tags tags-am uninstall uninstall-am \
+       uninstall-includeHEADERS
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/plugins/threaded/include/lcms2_threaded.h b/plugins/threaded/include/lcms2_threaded.h

new file mode 100644 (file)

index 0000000..3006e86
--- /dev/null
+++ b/plugins/threaded/include/lcms2_threaded.h
@@ -0,0 +1,59 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#ifndef _LCMS2_THREADED_H
+#define _LCMS2_THREADED_H
+
+#include "lcms2_plugin.h"
+
+#ifdef CMS_NO_PTHREADS
+#error "This plug-in needs pthreads to operate"
+#endif
+
+#ifndef CMS_USE_CPP_API
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+#endif
+
+#define LCMS2_THREADED_VERSION   1000
+
+// Configuration toggles
+
+// The one and only plug-in entry point. To install this plugin in your code you need to place this in 
+// some initialization place. If you want to combine this plug-in with fastfloat, make sure to call 
+// the threaded entry point comes last in chain. flags is a reserved field for future use
+//
+//  cmsPlugin(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0));
+// 
+
+#define CMS_THREADED_GUESS_MAX_THREADS -1
+
+CMSAPI void* CMSEXPORT cmsThreadedExtensions(cmsInt32Number max_threads, cmsUInt32Number flags);
+
+#ifndef CMS_USE_CPP_API
+#   ifdef __cplusplus
+    }
+#   endif
+#endif
+
+#endif
+
diff --git a/plugins/threaded/include/meson.build b/plugins/threaded/include/meson.build

new file mode 100644 (file)

index 0000000..d38e63d
--- /dev/null
+++ b/plugins/threaded/include/meson.build
@@ -0,0 +1 @@
+install_headers('lcms2_threaded.h')
diff --git a/plugins/threaded/meson.build b/plugins/threaded/meson.build

new file mode 100644 (file)

index 0000000..8f0114e
--- /dev/null
+++ b/plugins/threaded/meson.build
@@ -0,0 +1,3 @@
+subdir('include')
+subdir('src')
+subdir('testbed')
diff --git a/plugins/threaded/src/Makefile.am b/plugins/threaded/src/Makefile.am

new file mode 100644 (file)

index 0000000..13420c7
--- /dev/null
+++ b/plugins/threaded/src/Makefile.am
@@ -0,0 +1,27 @@
+#
+# Makefile for building lcms2_threaded plugin
+#
+
+# Don't require all the GNU mandated files
+AUTOMAKE_OPTIONS = 1.7 foreign
+
+includedir = ${prefix}/include
+
+# Shared libraries built in this directory
+lib_LTLIBRARIES = liblcms2_threaded.la
+
+LIBRARY_CURRENT    = 1
+LIBRARY_REVISION   = 0
+LIBRARY_AGE        = 0
+
+AM_CPPFLAGS = -Ofast -I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)/../include -I$(builddir)/../include
+
+liblcms2_threaded_la_LDFLAGS = -no-undefined \
+  -version-info $(LIBRARY_CURRENT):$(LIBRARY_REVISION):$(LIBRARY_AGE)
+
+liblcms2_threaded_la_LIBADD = $(LCMS_LIB_DEPLIBS) $(top_builddir)/src/liblcms2.la  
+
+liblcms2_threaded_la_SOURCES = threaded_split.c threaded_core.c threaded_main.c  threaded_scheduler.c threaded_internal.h
+
+
+
diff --git a/plugins/threaded/src/Makefile.in b/plugins/threaded/src/Makefile.in

new file mode 100644 (file)

index 0000000..6ce3a0e
--- /dev/null
+++ b/plugins/threaded/src/Makefile.in
@@ -0,0 +1,715 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#
+# Makefile for building lcms2_threaded plugin
+#
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \  ]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs  ]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = plugins/threaded/src
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+       $(top_srcdir)/m4/ax_append_flag.m4 \
+       $(top_srcdir)/m4/ax_check_compile_flag.m4 \
+       $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
+       $(top_srcdir)/m4/ax_require_defined.m4 \
+       $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+       $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+       $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+       $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(libdir)"
+LTLIBRARIES = $(lib_LTLIBRARIES)
+am__DEPENDENCIES_1 =
+liblcms2_threaded_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \
+       $(top_builddir)/src/liblcms2.la
+am_liblcms2_threaded_la_OBJECTS = threaded_split.lo threaded_core.lo \
+       threaded_main.lo threaded_scheduler.lo
+liblcms2_threaded_la_OBJECTS = $(am_liblcms2_threaded_la_OBJECTS)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+liblcms2_threaded_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+       $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+       $(AM_CFLAGS) $(CFLAGS) $(liblcms2_threaded_la_LDFLAGS) \
+       $(LDFLAGS) -o $@
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/threaded_core.Plo \
+       ./$(DEPDIR)/threaded_main.Plo \
+       ./$(DEPDIR)/threaded_scheduler.Plo \
+       ./$(DEPDIR)/threaded_split.Plo
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+       $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+       $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+       $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+       $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+       $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+       $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(liblcms2_threaded_la_SOURCES)
+DIST_SOURCES = $(liblcms2_threaded_la_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+ETAGS = @ETAGS@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+FILECMD = @FILECMD@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+JPEGICC_DEPLIBS = @JPEGICC_DEPLIBS@
+LCMS_LIB_DEPLIBS = @LCMS_LIB_DEPLIBS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBRARY_AGE = 0
+LIBRARY_CURRENT = 1
+LIBRARY_REVISION = 0
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIB_JPEG = @LIB_JPEG@
+LIB_MATH = @LIB_MATH@
+LIB_PLUGINS = @LIB_PLUGINS@
+LIB_THREAD = @LIB_THREAD@
+LIB_TIFF = @LIB_TIFF@
+LIB_ZLIB = @LIB_ZLIB@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+TIFFICC_DEPLIBS = @TIFFICC_DEPLIBS@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = ${prefix}/include
+infodir = @infodir@
+inline = @inline@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# Don't require all the GNU mandated files
+AUTOMAKE_OPTIONS = 1.7 foreign
+
+# Shared libraries built in this directory
+lib_LTLIBRARIES = liblcms2_threaded.la
+AM_CPPFLAGS = -Ofast -I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)/../include -I$(builddir)/../include
+liblcms2_threaded_la_LDFLAGS = -no-undefined \
+  -version-info $(LIBRARY_CURRENT):$(LIBRARY_REVISION):$(LIBRARY_AGE)
+
+liblcms2_threaded_la_LIBADD = $(LCMS_LIB_DEPLIBS) $(top_builddir)/src/liblcms2.la  
+liblcms2_threaded_la_SOURCES = threaded_split.c threaded_core.c threaded_main.c  threaded_scheduler.c threaded_internal.h
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+       @for dep in $?; do \
+         case '$(am__configure_deps)' in \
+           *$$dep*) \
+             ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+               && { if test -f $@; then exit 0; else break; fi; }; \
+             exit 1;; \
+         esac; \
+       done; \
+       echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/threaded/src/Makefile'; \
+       $(am__cd) $(top_srcdir) && \
+         $(AUTOMAKE) --foreign plugins/threaded/src/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+       @case '$?' in \
+         *config.status*) \
+           cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+         *) \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+       esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+       @$(NORMAL_INSTALL)
+       @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+       list2=; for p in $$list; do \
+         if test -f $$p; then \
+           list2="$$list2 $$p"; \
+         else :; fi; \
+       done; \
+       test -z "$$list2" || { \
+         echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+         $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
+         echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+         $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+       }
+
+uninstall-libLTLIBRARIES:
+       @$(NORMAL_UNINSTALL)
+       @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+       for p in $$list; do \
+         $(am__strip_dir) \
+         echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+         $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+       done
+
+clean-libLTLIBRARIES:
+       -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+       @list='$(lib_LTLIBRARIES)'; \
+       locs=`for p in $$list; do echo $$p; done | \
+             sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+             sort -u`; \
+       test -z "$$locs" || { \
+         echo rm -f $${locs}; \
+         rm -f $${locs}; \
+       }
+
+liblcms2_threaded.la: $(liblcms2_threaded_la_OBJECTS) $(liblcms2_threaded_la_DEPENDENCIES) $(EXTRA_liblcms2_threaded_la_DEPENDENCIES) 
+       $(AM_V_CCLD)$(liblcms2_threaded_la_LINK) -rpath $(libdir) $(liblcms2_threaded_la_OBJECTS) $(liblcms2_threaded_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+       -rm -f *.$(OBJEXT)
+
+distclean-compile:
+       -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_core.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_main.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_scheduler.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_split.Plo@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+       @$(MKDIR_P) $(@D)
+       @echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCC_TRUE@   $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+       -rm -f *.lo
+
+clean-libtool:
+       -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+       $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       set x; \
+       here=`pwd`; \
+       $(am__define_uniq_tagged_files); \
+       shift; \
+       if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+         test -n "$$unique" || unique=$$empty_fix; \
+         if test $$# -gt 0; then \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             "$$@" $$unique; \
+         else \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             $$unique; \
+         fi; \
+       fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       $(am__define_uniq_tagged_files); \
+       test -z "$(CTAGS_ARGS)$$unique" \
+         || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+            $$unique
+
+GTAGS:
+       here=`$(am__cd) $(top_builddir) && pwd` \
+         && $(am__cd) $(top_srcdir) \
+         && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+       list='$(am__tagged_files)'; \
+       case "$(srcdir)" in \
+         [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+         *) sdir=$(subdir)/$(srcdir) ;; \
+       esac; \
+       for i in $$list; do \
+         if test -f "$$i"; then \
+           echo "$(subdir)/$$i"; \
+         else \
+           echo "$$sdir/$$i"; \
+         fi; \
+       done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+       -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+         dist_files=`for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+       case $$dist_files in \
+         */*) $(MKDIR_P) `echo "$$dist_files" | \
+                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                          sort -u` ;; \
+       esac; \
+       for file in $$dist_files; do \
+         if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+         if test -d $$d/$$file; then \
+           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+           if test -d "$(distdir)/$$file"; then \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+             cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+         else \
+           test -f "$(distdir)/$$file" \
+           || cp -p $$d/$$file "$(distdir)/$$file" \
+           || exit 1; \
+         fi; \
+       done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+       for dir in "$(DESTDIR)$(libdir)"; do \
+         test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+       done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+       @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+       if test -z '$(STRIP)'; then \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+             install; \
+       else \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+           "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+       fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+       -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+       -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+       @echo "This command is intended for maintainers to use"
+       @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+       mostlyclean-am
+
+distclean: distclean-am
+               -rm -f ./$(DEPDIR)/threaded_core.Plo
+       -rm -f ./$(DEPDIR)/threaded_main.Plo
+       -rm -f ./$(DEPDIR)/threaded_scheduler.Plo
+       -rm -f ./$(DEPDIR)/threaded_split.Plo
+       -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+       distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+               -rm -f ./$(DEPDIR)/threaded_core.Plo
+       -rm -f ./$(DEPDIR)/threaded_main.Plo
+       -rm -f ./$(DEPDIR)/threaded_scheduler.Plo
+       -rm -f ./$(DEPDIR)/threaded_split.Plo
+       -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+       mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+       clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \
+       ctags ctags-am distclean distclean-compile distclean-generic \
+       distclean-libtool distclean-tags distdir dvi dvi-am html \
+       html-am info info-am install install-am install-data \
+       install-data-am install-dvi install-dvi-am install-exec \
+       install-exec-am install-html install-html-am install-info \
+       install-info-am install-libLTLIBRARIES install-man install-pdf \
+       install-pdf-am install-ps install-ps-am install-strip \
+       installcheck installcheck-am installdirs maintainer-clean \
+       maintainer-clean-generic mostlyclean mostlyclean-compile \
+       mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+       tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/plugins/threaded/src/lcms2_threaded.rc.in b/plugins/threaded/src/lcms2_threaded.rc.in

new file mode 100644 (file)

index 0000000..3df6e22
--- /dev/null
+++ b/plugins/threaded/src/lcms2_threaded.rc.in
@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "Multithread plugin"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2_threaded"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022, GPL-3.0-or-later"
+            VALUE "OriginalFilename", "lcms2_threaded.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}
diff --git a/plugins/threaded/src/meson.build b/plugins/threaded/src/meson.build

new file mode 100644 (file)

index 0000000..ef97055
--- /dev/null
+++ b/plugins/threaded/src/meson.build
@@ -0,0 +1,34 @@
+liblcms2_threaded_sources = files(
+  'threaded_core.c',
+  'threaded_main.c',
+  'threaded_scheduler.c',
+  'threaded_split.c',
+)
+
+lcms2_threaded_incdir = include_directories('../include', '.')
+
+if host_machine.system() == 'windows'
+  lcms2_threaded_rc = configure_file(
+    input: 'lcms2_threaded.rc.in',
+    configuration: version_cfg,
+    output: 'lcms2_threaded.rc',
+  )
+
+  liblcms2_threaded_sources += win.compile_resources(lcms2_threaded_rc)
+endif
+
+liblcms2_threaded = library(
+  'lcms2_threaded',
+  liblcms2_threaded_sources,
+  include_directories: lcms2_threaded_incdir,
+  dependencies: [ liblcms2_dep, threads_dep ],
+  c_args: cargs,
+  install: true,
+)
+
+liblcms2_threaded_dep = declare_dependency(
+  link_with: liblcms2_threaded,
+  include_directories: lcms2_threaded_incdir,
+)
+
+extra_libraries += liblcms2_threaded
diff --git a/plugins/threaded/src/threaded_core.c b/plugins/threaded/src/threaded_core.c

new file mode 100644 (file)

index 0000000..385d7f5
--- /dev/null
+++ b/plugins/threaded/src/threaded_core.c
@@ -0,0 +1,165 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+// This is the threading support. Unfortunately, it has to be platform-dependent because 
+// windows does not support pthreads. 
+#ifdef CMS_IS_WINDOWS_
+
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+
+// To pass parameter to the thread
+typedef struct
+{
+    _cmsTransform2Fn worker;
+    _cmsWorkSlice* param;
+
+} thread_adaptor_param;
+
+
+// This is an adaptor to the native thread on windows
+static
+DWORD WINAPI thread_adaptor(LPVOID p)
+{
+    thread_adaptor_param* ap = (thread_adaptor_param*)p;
+    _cmsWorkSlice* s = ap->param;
+
+    ap->worker(s->CMMcargo, s->InputBuffer, s->OutputBuffer, 
+               s->PixelsPerLine, s->LineCount, s->Stride);
+    _cmsFree(0, p);
+    return 0;
+}
+
+// This function creates a thread and executes it. The thread calls the worker function
+// with the given parameters.
+cmsHANDLE _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param)
+{
+    DWORD ThreadID;
+    thread_adaptor_param* p;
+    HANDLE handle;
+
+    p = (thread_adaptor_param*)_cmsMalloc(0, sizeof(thread_adaptor_param));
+    if (p == NULL) return NULL;
+
+    p->worker = worker;
+    p->param = param;
+
+    handle  = CreateThread(NULL, 0, thread_adaptor, (LPVOID) p, 0, &ThreadID);
+    if (handle == NULL)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot create thread");
+    }
+
+    return (cmsHANDLE)handle;
+}
+
+// Waits until given thread is ended
+void _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker)
+{
+    if (WaitForSingleObject((HANDLE)hWorker, INFINITE) != WAIT_OBJECT_0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot join thread");
+    }
+}
+
+// Returns the ideal number of threads the system can run
+cmsInt32Number _cmsThrIdealThreadCount(void)
+{
+    SYSTEM_INFO sysinfo;
+
+    GetSystemInfo(&sysinfo);
+    return sysinfo.dwNumberOfProcessors; //Returns the number of processors in the system.
+}
+
+#else
+
+// Rest of the wide world
+#include <pthread.h>
+#include <unistd.h>
+
+// To pass parameter to the thread
+typedef struct
+{
+    _cmsTransform2Fn worker;
+    _cmsWorkSlice* param;
+
+} thread_adaptor_param;
+
+
+// This is the native thread on pthread
+static
+void* thread_adaptor(void* p)
+{
+    thread_adaptor_param* ap = (thread_adaptor_param*)p;
+    _cmsWorkSlice* s = ap->param;
+
+    ap->worker(s->CMMcargo, s->InputBuffer, s->OutputBuffer,
+               s->PixelsPerLine, s->LineCount, s->Stride);
+    _cmsFree(0, p);
+
+    return NULL;
+}
+
+// This function creates a thread and executes it. The thread calls the worker function
+// with the given parameters.
+cmsHANDLE _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param)
+{
+    pthread_t threadId;
+    thread_adaptor_param* p;
+
+    p = (thread_adaptor_param*)_cmsMalloc(0, sizeof(thread_adaptor_param));
+    if (p == NULL) return NULL;
+
+    p->worker = worker;
+    p->param = param;
+
+    int err = pthread_create(&threadId, NULL, thread_adaptor, p);
+    if (err != 0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot create thread [pthread error %d]", err);
+        return NULL;
+    }
+    else
+        return (cmsHANDLE) threadId;
+}
+
+// Waits until given thread is ended
+void _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker)
+{
+    int err = pthread_join((pthread_t)hWorker, NULL);
+    if (err != 0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot join thread [pthread error %d]", err); 
+    }
+}
+
+cmsInt32Number _cmsThrIdealThreadCount(void)
+{    
+    long cores = sysconf(_SC_NPROCESSORS_ONLN);
+    if (cores == -1L)
+        return 1;
+    else
+        return (cmsInt32Number)cores;
+}
+
+#endif
diff --git a/plugins/threaded/src/threaded_internal.h b/plugins/threaded/src/threaded_internal.h

new file mode 100644 (file)

index 0000000..3df3e2d
--- /dev/null
+++ b/plugins/threaded/src/threaded_internal.h
@@ -0,0 +1,79 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#ifndef _THREADED_INTERNAL_H
+#define _THREADED_INTERNAL_H
+
+#include "lcms2_threaded.h"
+
+// This plugin requires lcms 2.14 or greater
+#define REQUIRED_LCMS_VERSION 2140
+
+// Unused parameter warning suppression
+#define UNUSED_PARAMETER(x) ((void)x) 
+
+// For testbed
+#define CMSCHECKPOINT CMSAPI
+
+// The specification for "inline" is section 6.7.4 of the C99 standard (ISO/IEC 9899:1999).
+// unfortunately VisualC++ does not conform that
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#   define cmsINLINE __inline
+#else
+#   define cmsINLINE static inline
+#endif
+
+// Holds all parameters for a threadable transform fragment
+typedef struct {
+
+       struct _cmstransform_struct* CMMcargo;
+
+       const void* InputBuffer;
+       void* OutputBuffer;
+
+       cmsUInt32Number  PixelsPerLine;
+       cmsUInt32Number  LineCount;
+       const cmsStride* Stride;
+
+} _cmsWorkSlice;
+
+// Count the number of threads needed for this job
+cmsUInt32Number _cmsThrCountSlices(struct _cmstransform_struct* CMMcargo, cmsInt32Number MaxWorkers, 
+                                                                  cmsUInt32Number PixelsPerLine, cmsUInt32Number LineCount, 
+                                                                  cmsStride* Stride);
+
+// Split work following several expert rules
+cmsBool                    _cmsThrSplitWork(const _cmsWorkSlice* master, cmsInt32Number nslices, _cmsWorkSlice slices[]);
+
+// Thread primitives
+cmsHANDLE       _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param);
+void            _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker);
+cmsInt32Number  _cmsThrIdealThreadCount(void);
+
+// The scheduler
+void  _cmsThrScheduler(struct _cmstransform_struct* CMMcargo,
+                                      const void* InputBuffer,
+                                      void* OutputBuffer,
+                                      cmsUInt32Number PixelsPerLine,
+                                      cmsUInt32Number LineCount,
+                                      const cmsStride* Stride);
+#endif
+
+
diff --git a/plugins/threaded/src/threaded_main.c b/plugins/threaded/src/threaded_main.c

new file mode 100644 (file)

index 0000000..c4efe6d
--- /dev/null
+++ b/plugins/threaded/src/threaded_main.c
@@ -0,0 +1,43 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+
+#include "threaded_internal.h"
+
+// The Plug-in entry point
+static cmsPluginParalellization Plugin = {
+
+  { cmsPluginMagicNumber, REQUIRED_LCMS_VERSION, cmsPluginParalellizationSig, NULL },
+
+  CMS_THREADED_GUESS_MAX_THREADS,
+  0,
+  _cmsThrScheduler  
+};
+
+// This is the main plug-in installer. 
+void* CMSEXPORT cmsThreadedExtensions(cmsInt32Number max_threads, cmsUInt32Number flags)
+{
+    Plugin.MaxWorkers = max_threads;
+    Plugin.WorkerFlags = flags;
+
+    return (void*)&Plugin;
+}
+
diff --git a/plugins/threaded/src/threaded_scheduler.c b/plugins/threaded/src/threaded_scheduler.c

new file mode 100644 (file)

index 0000000..746c632
--- /dev/null
+++ b/plugins/threaded/src/threaded_scheduler.c
@@ -0,0 +1,108 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+// The scheduler is responsible to split the work in several portions in a way that each
+// portion can be calculated by a different thread. All locking is already done by lcms 
+// mutexes, memory should not overlap.
+void  _cmsThrScheduler(struct _cmstransform_struct* CMMcargo,
+                       const void* InputBuffer,
+                       void* OutputBuffer,
+                       cmsUInt32Number PixelsPerLine,
+                       cmsUInt32Number LineCount,
+                       const cmsStride* Stride)
+{
+    cmsContext ContextID = cmsGetTransformContextID(CMMcargo);
+    _cmsTransform2Fn worker = _cmsGetTransformWorker(CMMcargo);
+    cmsInt32Number   MaxWorkers = _cmsGetTransformMaxWorkers(CMMcargo);
+
+    // flags are not actually being used
+    // cmsUInt32Number  flags = _cmsGetTransformWorkerFlags(CMMcargo);
+
+    _cmsWorkSlice master;
+    _cmsWorkSlice* slices;
+    cmsStride FixedStride = *Stride;
+    cmsHANDLE* handles;
+
+    //  Count the number of threads needed for this job. MaxWorkers is the upper limit or -1 to auto
+    cmsUInt32Number nSlices = _cmsThrCountSlices(CMMcargo, MaxWorkers, PixelsPerLine, LineCount, &FixedStride);
+    
+    // Abort early if no threaded code
+    if (nSlices <= 1) {
+
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+        return;
+    }
+
+    // Setup master thread
+    master.CMMcargo = CMMcargo;
+    master.InputBuffer = InputBuffer;
+    master.OutputBuffer = OutputBuffer;
+    master.PixelsPerLine = PixelsPerLine;
+    master.LineCount = LineCount;
+    master.Stride = &FixedStride;
+
+    // Create memory for the slices
+    slices  = (_cmsWorkSlice*)_cmsCalloc(ContextID, nSlices, sizeof(_cmsWorkSlice));
+    handles = (cmsHANDLE*) _cmsCalloc(ContextID, nSlices, sizeof(cmsHANDLE));
+
+    if (slices == NULL || handles == NULL)
+    {
+        if (slices)  _cmsFree(ContextID, slices);
+        if (handles) _cmsFree(ContextID, handles);
+
+        // Out of memory in this case only can come from a corruption, but we do the work anyway
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+        return;
+    }
+
+    // All seems ok so far
+    if (_cmsThrSplitWork(&master, nSlices, slices))
+    {
+        // Work is splitted. Create threads
+        cmsUInt32Number i;
+
+        for (i = 1; i < nSlices; i++)
+        {
+            handles[i] = _cmsThrCreateWorker(ContextID, worker, &slices[i]);
+        }
+
+        // Do our portion of work 
+        worker(CMMcargo, slices[0].InputBuffer, slices[0].OutputBuffer, 
+            slices[0].PixelsPerLine, slices[0].LineCount, slices[0].Stride);
+
+        // Wait until all threads are finished
+        for (i = 1; i < nSlices; i++)
+        {
+            _cmsThrJoinWorker(ContextID, handles[i]);
+        }
+    }
+    else
+    {
+        // Not able to split the work, so don't thread
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+    }
+
+    _cmsFree(ContextID, slices);
+    _cmsFree(ContextID, handles);
+}
+
diff --git a/plugins/threaded/src/threaded_split.c b/plugins/threaded/src/threaded_split.c

new file mode 100644 (file)

index 0000000..808f640
--- /dev/null
+++ b/plugins/threaded/src/threaded_split.c
@@ -0,0 +1,216 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+
+#include "threaded_internal.h"
+
+
+// Returns true component size
+cmsINLINE cmsUInt32Number ComponentSize(cmsUInt32Number format)
+{
+    cmsUInt32Number BytesPerComponent = T_BYTES(format);
+
+    // For double, the T_BYTES field is zero
+    if (BytesPerComponent == 0)
+        BytesPerComponent = sizeof(cmsUInt64Number);
+
+    return BytesPerComponent;
+}
+
+// Returns bytes from one pixel to the next
+cmsINLINE cmsUInt32Number PixelSpacing(cmsUInt32Number format)
+{
+    if (T_PLANAR(format))
+        return ComponentSize(format);
+    else
+        return ComponentSize(format) * (T_CHANNELS(format) + T_EXTRA(format));
+}
+
+// macro is not portable
+cmsINLINE cmsUInt32Number minimum(cmsUInt32Number a, cmsUInt32Number b)
+{
+    return a < b ? a : b;
+}
+
+
+// Memory of block depends of planar or chunky. If lines is 1, then the stride does not contain
+// information and we have to calculate the size. If lines > 1, then we can take line size from stride.
+// if planar, total memory is number of planes per plane stride. If chunky memory is number of lines per
+// line size. If line size is zero, then it should be computed.
+static
+cmsUInt32Number MemSize(cmsUInt32Number format, 
+                        cmsUInt32Number PixelsPerLine, 
+                        cmsUInt32Number LineCount, 
+                        cmsUInt32Number* BytesPerLine,
+                        cmsUInt32Number BytesPerPlane)
+{
+    if (T_PLANAR(format)) {
+
+        if (*BytesPerLine == 0) {
+            
+            *BytesPerLine = ComponentSize(format) * PixelsPerLine;
+        }
+
+        return (T_CHANNELS(format) + T_EXTRA(format)) * BytesPerPlane;
+    }
+    else
+    {
+        if (*BytesPerLine == 0) {
+
+            *BytesPerLine = ComponentSize(format) * (T_CHANNELS(format) + T_EXTRA(format)) * PixelsPerLine;
+        }
+
+        return LineCount * *BytesPerLine;
+    }
+}
+
+// Compute how many workers to use. Repairs Stride if any missing member
+cmsUInt32Number _cmsThrCountSlices(struct _cmstransform_struct* CMMcargo, cmsInt32Number MaxWorkers,
+                                   cmsUInt32Number PixelsPerLine, cmsUInt32Number LineCount, 
+                                   cmsStride* Stride)
+{          
+    cmsInt32Number MaxInputMem,  MaxOutputMem;
+    cmsInt32Number WorkerCount;
+
+    cmsInt32Number MaxCPUs = _cmsThrIdealThreadCount();
+
+    if (MaxWorkers == CMS_THREADED_GUESS_MAX_THREADS) {
+        MaxWorkers = MaxCPUs;
+    }
+    else
+    {
+        // We allow large number of threads, but this is not going to work well. Warn it. 
+        if (MaxWorkers > MaxCPUs) {
+            cmsSignalError(NULL, cmsERROR_RANGE,
+                "Warning: too many threads for actual processor (CPUs=%d, asked=%d)", MaxCPUs, MaxWorkers);
+        }
+    }
+
+    MaxInputMem = MemSize(cmsGetTransformInputFormat((cmsHTRANSFORM)CMMcargo),
+                         PixelsPerLine, LineCount, &Stride->BytesPerLineIn, Stride->BytesPerPlaneIn);                         
+
+    MaxOutputMem = MemSize(cmsGetTransformOutputFormat((cmsHTRANSFORM)CMMcargo),
+                         PixelsPerLine, LineCount, &Stride->BytesPerLineOut, Stride->BytesPerPlaneOut);
+    
+    // Each thread takes 128K at least
+    WorkerCount = (MaxInputMem + MaxOutputMem) / (128 * 1024);
+
+    if (WorkerCount < 1)
+        WorkerCount = 1;
+    else
+        if (WorkerCount > MaxWorkers)
+            WorkerCount = MaxWorkers;
+
+    return WorkerCount;
+}
+
+// Slice input, output for lines
+static
+void SlicePerLines(const _cmsWorkSlice* master, cmsInt32Number nslices, 
+                            cmsInt32Number LinesPerSlice, _cmsWorkSlice slices[])
+{
+    cmsInt32Number i;
+    cmsInt32Number TotalLines = master ->LineCount;
+
+    for (i = 0; i < nslices; i++) {
+
+        const cmsUInt8Number* PtrInput = master->InputBuffer;
+        cmsUInt8Number* PtrOutput = master->OutputBuffer;
+
+        cmsInt32Number  lines = minimum(LinesPerSlice, TotalLines);
+
+        memcpy(&slices[i], master, sizeof(_cmsWorkSlice));
+
+        slices[i].InputBuffer  = PtrInput + i * LinesPerSlice * master->Stride->BytesPerLineIn;
+        slices[i].OutputBuffer = PtrOutput + i * LinesPerSlice * master->Stride->BytesPerLineOut;
+
+        slices[i].LineCount = lines;
+        TotalLines -= lines;
+    }
+
+    // Add left lines because rounding
+    if (slices > 0) slices[nslices - 1].LineCount += TotalLines;
+}
+
+// Per pixels on big blocks of one line
+static
+void SlicePerPixels(const _cmsWorkSlice* master, cmsInt32Number nslices,
+                    cmsInt32Number PixelsPerSlice, _cmsWorkSlice slices[])
+{
+    cmsInt32Number i;
+    cmsInt32Number TotalPixels = master->PixelsPerLine; // As this works on one line only
+
+    cmsUInt32Number PixelSpacingIn = PixelSpacing(cmsGetTransformInputFormat((cmsHTRANSFORM)master->CMMcargo));
+    cmsUInt32Number PixelSpacingOut = PixelSpacing(cmsGetTransformOutputFormat((cmsHTRANSFORM)master->CMMcargo));
+
+    for (i = 0; i < nslices; i++) {
+
+        const cmsUInt8Number* PtrInput = master->InputBuffer;
+        cmsUInt8Number* PtrOutput = master->OutputBuffer;
+
+        cmsInt32Number pixels = minimum(PixelsPerSlice, TotalPixels);
+
+        memcpy(&slices[i], master, sizeof(_cmsWorkSlice));
+
+        slices[i].InputBuffer = PtrInput + i * PixelsPerSlice * PixelSpacingIn;
+        slices[i].OutputBuffer = PtrOutput + i * PixelsPerSlice * PixelSpacingOut;
+        slices[i].PixelsPerLine = pixels;
+
+        TotalPixels -= pixels;
+    }
+
+    // Add left pixels because rounding
+    if (slices > 0) slices[nslices - 1].PixelsPerLine += TotalPixels;
+}
+
+
+// If multiline, assign a number of lines to each thread. This works on chunky and planar. Stride parameters 
+// are not changed. In the case of one line, stride chunky is not used and stride planar keeps same.
+cmsBool _cmsThrSplitWork(const _cmsWorkSlice* master, cmsInt32Number nslices, _cmsWorkSlice slices[])
+{
+    
+    // Check parameters
+    if (master->PixelsPerLine == 0 ||
+        master->Stride->BytesPerLineIn == 0 ||
+        master->Stride->BytesPerLineOut == 0) return FALSE;
+
+    // Do the splitting depending on lines
+    if (master->LineCount <= 1) {
+
+        cmsInt32Number PixelsPerWorker = master->PixelsPerLine / nslices;
+
+        if (PixelsPerWorker <= 0) 
+            return FALSE;
+        else
+            SlicePerPixels(master, nslices, PixelsPerWorker, slices);
+    }
+    else {
+        
+        cmsInt32Number LinesPerWorker = master->LineCount / nslices;
+        
+        if (LinesPerWorker <= 0)
+            return FALSE;
+        else
+            SlicePerLines(master, nslices, LinesPerWorker, slices);
+    }
+
+    return TRUE;
+}
+\ No newline at end of file
diff --git a/plugins/threaded/testbed/Makefile.am b/plugins/threaded/testbed/Makefile.am

new file mode 100644 (file)

index 0000000..8ddd7cd
--- /dev/null
+++ b/plugins/threaded/testbed/Makefile.am
@@ -0,0 +1,23 @@
+#
+# Makefile for building threaded_testbed
+#
+
+# Don't require all the GNU mandated files
+AUTOMAKE_OPTIONS = 1.7 foreign
+
+AM_CPPFLAGS    =  -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
+                   -I$(top_builddir)/include
+
+check_PROGRAMS = threaded_testbed
+
+threaded_testbed_LDADD =  $(builddir)/../src/liblcms2_threaded.la $(LCMS_LIB_DEPLIBS)
+threaded_testbed_LDFLAGS = -static @LDFLAGS@
+threaded_testbed_SOURCES = threaded_testbed.c
+
+EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc
+
+check:
+       if [ "x$(srcdir)" != "x$(builddir)" ]; then \
+               cp $(srcdir)/test?.icc . ; \
+       fi
+       ./threaded_testbed
diff --git a/plugins/threaded/testbed/Makefile.in b/plugins/threaded/testbed/Makefile.in

new file mode 100644 (file)

index 0000000..4bd2f99
--- /dev/null
+++ b/plugins/threaded/testbed/Makefile.in
@@ -0,0 +1,650 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#
+# Makefile for building threaded_testbed
+#
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \  ]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs  ]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+check_PROGRAMS = threaded_testbed$(EXEEXT)
+subdir = plugins/threaded/testbed
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+       $(top_srcdir)/m4/ax_append_flag.m4 \
+       $(top_srcdir)/m4/ax_check_compile_flag.m4 \
+       $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
+       $(top_srcdir)/m4/ax_require_defined.m4 \
+       $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+       $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+       $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+       $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am_threaded_testbed_OBJECTS = threaded_testbed.$(OBJEXT)
+threaded_testbed_OBJECTS = $(am_threaded_testbed_OBJECTS)
+am__DEPENDENCIES_1 =
+threaded_testbed_DEPENDENCIES =  \
+       $(builddir)/../src/liblcms2_threaded.la $(am__DEPENDENCIES_1)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+threaded_testbed_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+       $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+       $(AM_CFLAGS) $(CFLAGS) $(threaded_testbed_LDFLAGS) $(LDFLAGS) \
+       -o $@
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/threaded_testbed.Po
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+       $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+       $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+       $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+       $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+       $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+       $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(threaded_testbed_SOURCES)
+DIST_SOURCES = $(threaded_testbed_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+ETAGS = @ETAGS@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+FILECMD = @FILECMD@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+JPEGICC_DEPLIBS = @JPEGICC_DEPLIBS@
+LCMS_LIB_DEPLIBS = @LCMS_LIB_DEPLIBS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBRARY_AGE = @LIBRARY_AGE@
+LIBRARY_CURRENT = @LIBRARY_CURRENT@
+LIBRARY_REVISION = @LIBRARY_REVISION@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIB_JPEG = @LIB_JPEG@
+LIB_MATH = @LIB_MATH@
+LIB_PLUGINS = @LIB_PLUGINS@
+LIB_THREAD = @LIB_THREAD@
+LIB_TIFF = @LIB_TIFF@
+LIB_ZLIB = @LIB_ZLIB@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+TIFFICC_DEPLIBS = @TIFFICC_DEPLIBS@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+inline = @inline@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# Don't require all the GNU mandated files
+AUTOMAKE_OPTIONS = 1.7 foreign
+AM_CPPFLAGS = -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
+                   -I$(top_builddir)/include
+
+threaded_testbed_LDADD = $(builddir)/../src/liblcms2_threaded.la $(LCMS_LIB_DEPLIBS)
+threaded_testbed_LDFLAGS = -static @LDFLAGS@
+threaded_testbed_SOURCES = threaded_testbed.c
+EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+       @for dep in $?; do \
+         case '$(am__configure_deps)' in \
+           *$$dep*) \
+             ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+               && { if test -f $@; then exit 0; else break; fi; }; \
+             exit 1;; \
+         esac; \
+       done; \
+       echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/threaded/testbed/Makefile'; \
+       $(am__cd) $(top_srcdir) && \
+         $(AUTOMAKE) --foreign plugins/threaded/testbed/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+       @case '$?' in \
+         *config.status*) \
+           cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+         *) \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+       esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+       cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-checkPROGRAMS:
+       @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+       echo " rm -f" $$list; \
+       rm -f $$list || exit $$?; \
+       test -n "$(EXEEXT)" || exit 0; \
+       list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+       echo " rm -f" $$list; \
+       rm -f $$list
+
+threaded_testbed$(EXEEXT): $(threaded_testbed_OBJECTS) $(threaded_testbed_DEPENDENCIES) $(EXTRA_threaded_testbed_DEPENDENCIES) 
+       @rm -f threaded_testbed$(EXEEXT)
+       $(AM_V_CCLD)$(threaded_testbed_LINK) $(threaded_testbed_OBJECTS) $(threaded_testbed_LDADD) $(LIBS)
+
+mostlyclean-compile:
+       -rm -f *.$(OBJEXT)
+
+distclean-compile:
+       -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_testbed.Po@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+       @$(MKDIR_P) $(@D)
+       @echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@   $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@   $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
+@am__fastdepCC_TRUE@   $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@   $(am__mv) $$depbase.Tpo $$depbase.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@      DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@  $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+       -rm -f *.lo
+
+clean-libtool:
+       -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+       $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       set x; \
+       here=`pwd`; \
+       $(am__define_uniq_tagged_files); \
+       shift; \
+       if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+         test -n "$$unique" || unique=$$empty_fix; \
+         if test $$# -gt 0; then \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             "$$@" $$unique; \
+         else \
+           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+             $$unique; \
+         fi; \
+       fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+       $(am__define_uniq_tagged_files); \
+       test -z "$(CTAGS_ARGS)$$unique" \
+         || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+            $$unique
+
+GTAGS:
+       here=`$(am__cd) $(top_builddir) && pwd` \
+         && $(am__cd) $(top_srcdir) \
+         && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+       list='$(am__tagged_files)'; \
+       case "$(srcdir)" in \
+         [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+         *) sdir=$(subdir)/$(srcdir) ;; \
+       esac; \
+       for i in $$list; do \
+         if test -f "$$i"; then \
+           echo "$(subdir)/$$i"; \
+         else \
+           echo "$$sdir/$$i"; \
+         fi; \
+       done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+       -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+       list='$(DISTFILES)'; \
+         dist_files=`for file in $$list; do echo $$file; done | \
+         sed -e "s|^$$srcdirstrip/||;t" \
+             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+       case $$dist_files in \
+         */*) $(MKDIR_P) `echo "$$dist_files" | \
+                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                          sort -u` ;; \
+       esac; \
+       for file in $$dist_files; do \
+         if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+         if test -d $$d/$$file; then \
+           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+           if test -d "$(distdir)/$$file"; then \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+             cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+             find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+           fi; \
+           cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+         else \
+           test -f "$(distdir)/$$file" \
+           || cp -p $$d/$$file "$(distdir)/$$file" \
+           || exit 1; \
+         fi; \
+       done
+check-am: all-am
+       $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+       @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+       if test -z '$(STRIP)'; then \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+             install; \
+       else \
+         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+           "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+       fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+       -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+       -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+       @echo "This command is intended for maintainers to use"
+       @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+       mostlyclean-am
+
+distclean: distclean-am
+               -rm -f ./$(DEPDIR)/threaded_testbed.Po
+       -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+       distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+               -rm -f ./$(DEPDIR)/threaded_testbed.Po
+       -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+       mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+       clean-checkPROGRAMS clean-generic clean-libtool cscopelist-am \
+       ctags ctags-am distclean distclean-compile distclean-generic \
+       distclean-libtool distclean-tags distdir dvi dvi-am html \
+       html-am info info-am install install-am install-data \
+       install-data-am install-dvi install-dvi-am install-exec \
+       install-exec-am install-html install-html-am install-info \
+       install-info-am install-man install-pdf install-pdf-am \
+       install-ps install-ps-am install-strip installcheck \
+       installcheck-am installdirs maintainer-clean \
+       maintainer-clean-generic mostlyclean mostlyclean-compile \
+       mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+       tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+check:
+       if [ "x$(srcdir)" != "x$(builddir)" ]; then \
+               cp $(srcdir)/test?.icc . ; \
+       fi
+       ./threaded_testbed
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/plugins/threaded/testbed/meson.build b/plugins/threaded/testbed/meson.build

new file mode 100644 (file)

index 0000000..a5121ed
--- /dev/null
+++ b/plugins/threaded/testbed/meson.build
@@ -0,0 +1,16 @@
+threaded_testbed_sources = files(
+  'threaded_testbed.c',
+)
+
+threaded_testbed = executable(
+  'threaded_testbed',
+  threaded_testbed_sources,
+  dependencies: [liblcms2_threaded_dep, liblcms2_dep],
+  c_args: cargs + ['-DPROFILES_DIR="@0@"'.format(profiles_dir / '')],
+)
+
+test(
+  'threaded_testbed',
+  threaded_testbed,
+  timeout: 600,
+)
diff --git a/plugins/threaded/testbed/threaded_testbed.c b/plugins/threaded/testbed/threaded_testbed.c

new file mode 100644 (file)

index 0000000..dcaff29
--- /dev/null
+++ b/plugins/threaded/testbed/threaded_testbed.c
@@ -0,0 +1,888 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+#include <stdlib.h>
+#include <memory.h>
+#include <time.h>
+
+// On Visual Studio, use debug CRT
+#ifdef _MSC_VER
+#    include "crtdbg.h"
+#define HAVE_TIMESPEC_GET 1
+#endif
+
+#ifndef PROFILES_DIR
+#define PROFILES_DIR "../../test_profiles/"
+#endif
+
+
+#define FLAGS cmsFLAGS_NOOPTIMIZE
+
+
+// A fast way to convert from/to 16 <-> 8 bits
+#define FROM_8_TO_16(rgb) (cmsUInt16Number) ((((cmsUInt16Number) (rgb)) << 8)|(rgb)) 
+#define FROM_16_TO_8(rgb) (cmsUInt8Number) ((((rgb) * 65281 + 8388608) >> 24) & 0xFF)
+
+// Some pixel representations
+typedef struct { cmsUInt8Number  r, g, b;    }  Scanline_rgb8bits;
+typedef struct { cmsUInt8Number  r, g, b, a; }  Scanline_rgba8bits;
+typedef struct { cmsUInt8Number  c, m, y, k; }  Scanline_cmyk8bits;
+typedef struct { cmsUInt16Number r, g, b;    }  Scanline_rgb16bits;
+typedef struct { cmsUInt16Number r, g, b, a; }  Scanline_rgba16bits;
+typedef struct { cmsUInt16Number c, m, y, k; }  Scanline_cmyk16bits;
+
+
+static struct timespec start, finish;
+
+cmsINLINE void MeasureTimeStart(void)
+{    
+#if defined(HAVE_TIMESPEC_GET)
+    timespec_get(&start, TIME_UTC);
+#else
+    clock_gettime(CLOCK_MONOTONIC, &start);
+#endif
+}
+
+cmsINLINE double MeasureTimeStop(void)
+{
+    double elapsed;
+
+#if defined(HAVE_TIMESPEC_GET)
+    timespec_get(&finish, TIME_UTC);
+#else
+    clock_gettime(CLOCK_MONOTONIC, &finish);
+#endif
+
+    elapsed = ((double) finish.tv_sec - start.tv_sec);
+    elapsed += ((double) finish.tv_nsec - start.tv_nsec) / 1000000000.0;
+    return elapsed;
+}
+
+
+
+// A flushed printf
+static 
+void trace(const char* frm, ...)
+{
+    va_list args;
+
+    va_start(args, frm);
+    vfprintf(stderr, frm, args);
+    fflush(stderr);
+    va_end(args);
+}
+
+
+// The callback function used by cmsSetLogErrorHandler()
+static
+void FatalErrorQuit(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text)
+{
+       UNUSED_PARAMETER(ContextID);
+       UNUSED_PARAMETER(ErrorCode);
+
+       trace("** Fatal error: %s\n", Text);
+       exit(1);
+}
+
+// Rise an error and exit
+static
+void Fail(const char* frm, ...)
+{
+       char ReasonToFailBuffer[1024];
+       va_list args;
+
+       va_start(args, frm);
+       vsprintf(ReasonToFailBuffer, frm, args);
+       FatalErrorQuit(0, 0, ReasonToFailBuffer);
+
+      // unreachable va_end(args);
+}
+
+
+// Creates a fake profile that only has a curve. Used in several places
+static
+cmsHPROFILE CreateCurves(void)
+{
+       cmsToneCurve* Gamma = cmsBuildGamma(0, 1.1);
+       cmsToneCurve* Transfer[3];
+       cmsHPROFILE h;
+
+       Transfer[0] = Transfer[1] = Transfer[2] = Gamma;
+       h = cmsCreateLinearizationDeviceLink(cmsSigRgbData, Transfer);
+
+       cmsFreeToneCurve(Gamma);
+
+       return h;
+}
+
+
+// --------------------------------------------------------------------------------------------------
+// A C C U R A C Y   C H E C K S
+// --------------------------------------------------------------------------------------------------
+
+
+
+// Check change format feature
+static
+void CheckChangeFormat(void)
+{
+    cmsHPROFILE hsRGB, hLab;
+    cmsHTRANSFORM xform;
+    cmsUInt8Number rgb8[3]  = { 10, 120, 40 };
+    cmsUInt16Number rgb16[3] = { 10* 257, 120*257, 40*257 };
+    cmsUInt16Number lab16_1[3], lab16_2[3];
+
+    trace("Checking change format feature...");
+
+    hsRGB = cmsCreate_sRGBProfile();
+    hLab = cmsCreateLab4Profile(NULL);
+
+    xform = cmsCreateTransform(hsRGB, TYPE_RGB_16, hLab, TYPE_Lab_16, INTENT_PERCEPTUAL, FLAGS);
+
+    cmsCloseProfile(hsRGB);
+    cmsCloseProfile(hLab);
+
+    cmsDoTransform(xform, rgb16, lab16_1, 1);
+
+    cmsChangeBuffersFormat(xform, TYPE_RGB_8, TYPE_Lab_16);
+
+    cmsDoTransform(xform, rgb8, lab16_2, 1);
+    cmsDeleteTransform(xform);
+
+    if (memcmp(lab16_1, lab16_2, sizeof(lab16_1)) != 0)
+        Fail("Change format failed!");
+
+    trace("Ok\n");
+
+}
+
+// Next test checks results of optimized 8 bits versus raw 8 bits. 
+static
+void TryAllValues8bits(cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut, cmsInt32Number Intent)
+{
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+    cmsContext Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+    Scanline_rgba8bits* bufferIn;
+    Scanline_rgba8bits* bufferRawOut;
+    Scanline_rgba8bits* bufferPluginOut;
+    int r, g, b;
+
+    int j;
+    cmsUInt32Number npixels = 256 * 256 * 256;
+
+    cmsHTRANSFORM xformRaw = cmsCreateTransformTHR(Raw, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, Intent, FLAGS|cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+    cmsHTRANSFORM xformPlugin = cmsCreateTransformTHR(Plugin, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, Intent, FLAGS|cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    if (xformRaw == NULL || xformPlugin == NULL) {
+
+        Fail("NULL transforms on check float conversions");
+    }
+
+    // Again, no checking on mem alloc because this is just a test
+    bufferIn = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+    bufferRawOut = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+    bufferPluginOut = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+
+    // Same input to both transforms
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                bufferIn[j].r = (cmsUInt8Number) r;
+                bufferIn[j].g = (cmsUInt8Number) g;
+                bufferIn[j].b = (cmsUInt8Number) b;
+                bufferIn[j].a = 0xff;
+
+                j++;
+            }
+
+    // Different transforms, different output buffers
+    cmsDoTransform(xformRaw, bufferIn, bufferRawOut, npixels);
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
+
+    // Lets compare results
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                if (bufferRawOut[j].r != bufferPluginOut[j].r ||
+                    bufferRawOut[j].g != bufferPluginOut[j].g ||
+                    bufferRawOut[j].b != bufferPluginOut[j].b ||
+                    bufferRawOut[j].a != bufferPluginOut[j].a)
+                    Fail(
+                        "Conversion failed at [%x %x %x %x] (%x %x %x %x) != (%x %x %x %x)",
+                        bufferIn[j].r, bufferIn[j].g, bufferIn[j].b, bufferIn[j].a,
+                        bufferRawOut[j].r, bufferRawOut[j].g, bufferRawOut[j].b, bufferRawOut[j].a,
+                        bufferPluginOut[j].r, bufferPluginOut[j].g, bufferPluginOut[j].b, bufferPluginOut[j].a);
+
+                j++;
+            }
+
+    free(bufferIn); free(bufferRawOut);
+    free(bufferPluginOut);
+
+    cmsDeleteTransform(xformRaw);
+    cmsDeleteTransform(xformPlugin);
+
+    cmsDeleteContext(Plugin);
+    cmsDeleteContext(Raw);
+}
+
+static
+void CheckAccuracy8Bits(void)
+{
+    
+    trace("Checking accuracy of 8 bits CLUT...");
+    TryAllValues8bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("OK\n");
+}
+
+
+// Next test checks results of optimized 16 bits versus raw 16 bits. 
+static
+void TryAllValues16bits(cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut, cmsInt32Number Intent)
+{
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+    cmsContext Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+    Scanline_rgba16bits* bufferIn;
+    Scanline_rgba16bits* bufferRawOut;
+    Scanline_rgba16bits* bufferPluginOut;
+    int r, g, b;
+
+    int j;
+    cmsUInt32Number npixels = 256 * 256 * 256;
+
+    cmsHTRANSFORM xformRaw = cmsCreateTransformTHR(Raw, hlcmsProfileIn, TYPE_RGBA_16, hlcmsProfileOut, TYPE_RGBA_16, Intent, FLAGS|cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+    cmsHTRANSFORM xformPlugin = cmsCreateTransformTHR(Plugin, hlcmsProfileIn, TYPE_RGBA_16, hlcmsProfileOut, TYPE_RGBA_16, Intent, FLAGS|cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    if (xformRaw == NULL || xformPlugin == NULL) {
+
+        Fail("NULL transforms on check float conversions");
+    }
+
+    // Again, no checking on mem alloc because this is just a test
+    bufferIn = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+    bufferRawOut = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+    bufferPluginOut = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+
+    // Same input to both transforms
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                bufferIn[j].r = FROM_8_TO_16(r);
+                bufferIn[j].g = FROM_8_TO_16(g);
+                bufferIn[j].b = FROM_8_TO_16(b);
+                bufferIn[j].a = 0xffff;
+
+                j++;
+            }
+
+    // Different transforms, different output buffers
+    cmsDoTransform(xformRaw, bufferIn, bufferRawOut, npixels);
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
+
+    // Lets compare results
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                if (bufferRawOut[j].r != bufferPluginOut[j].r ||
+                    bufferRawOut[j].g != bufferPluginOut[j].g ||
+                    bufferRawOut[j].b != bufferPluginOut[j].b ||
+                    bufferRawOut[j].a != bufferPluginOut[j].a)
+                    Fail(
+                        "Conversion failed at [%x %x %x %x] (%x %x %x %x) != (%x %x %x %x)",
+                        bufferIn[j].r, bufferIn[j].g, bufferIn[j].b, bufferIn[j].a,
+                        bufferRawOut[j].r, bufferRawOut[j].g, bufferRawOut[j].b, bufferRawOut[j].a,
+                        bufferPluginOut[j].r, bufferPluginOut[j].g, bufferPluginOut[j].b, bufferPluginOut[j].a);
+
+                j++;
+            }
+
+    free(bufferIn); free(bufferRawOut);
+    free(bufferPluginOut);
+
+    cmsDeleteTransform(xformRaw);
+    cmsDeleteTransform(xformPlugin);
+
+    cmsDeleteContext(Plugin);
+    cmsDeleteContext(Raw);
+}
+
+static
+void CheckAccuracy16Bits(void)
+{
+    // CLUT should be as 16 bits or better
+    trace("Checking accuracy of 16 bits CLUT...");
+    TryAllValues16bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("OK\n");
+}
+
+
+// --------------------------------------------------------------------------------------------------
+// P E R F O R M A N C E   C H E C K S
+// --------------------------------------------------------------------------------------------------
+
+
+static 
+cmsFloat64Number MPixSec(cmsFloat64Number seconds)
+{       
+       return (256.0 * 256.0 * 256.0) / (1024.0*1024.0*seconds);
+}
+
+typedef cmsFloat64Number(*perf_fn)(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut);
+
+
+static
+void PerformanceHeader(void)
+{
+       trace("                                  MPixel/sec.   MByte/sec.\n");
+}
+
+
+static
+cmsHPROFILE loadProfile(const char* name)
+{
+    if (*name == '*')
+    {
+        if (strcmp(name, "*lab") == 0)
+        {
+            return cmsCreateLab4Profile(NULL);
+        }
+        else
+            if (strcmp(name, "*xyz") == 0)
+            {
+                return cmsCreateXYZProfile();
+            }
+            else
+                if (strcmp(name, "*curves") == 0)
+                {
+                    return CreateCurves();
+                }
+                else
+                    Fail("Unknown builtin '%s'", name);
+
+    }
+
+    return cmsOpenProfileFromFile(name, "r");
+}
+
+
+static
+cmsFloat64Number Performance(const char* Title, perf_fn fn, cmsContext ct, const char* inICC, const char* outICC, size_t sz, cmsFloat64Number prev)
+{
+    cmsHPROFILE hlcmsProfileIn = loadProfile(inICC);
+    cmsHPROFILE hlcmsProfileOut = loadProfile(outICC);
+
+    cmsFloat64Number n = fn(ct, hlcmsProfileIn, hlcmsProfileOut);
+
+    trace("%-30s: ", Title); fflush(stdout);
+    trace("%-12.2f %-12.2f", n, n * sz);
+
+    if (prev > 0.0) {
+
+        cmsFloat64Number imp = n / prev;
+        if (imp > 1)
+            trace(" (x %-2.1f)", imp);
+    }
+
+    trace("\n"); fflush(stdout);
+    return n;
+}
+
+
+static
+void ComparativeCt(cmsContext ct1, cmsContext ct2, const char* Title, perf_fn fn1, perf_fn fn2, const char* inICC, const char* outICC)
+{
+    cmsHPROFILE hlcmsProfileIn;
+    cmsHPROFILE hlcmsProfileOut;
+
+    if (inICC == NULL)
+        hlcmsProfileIn = CreateCurves();
+    else
+        hlcmsProfileIn = cmsOpenProfileFromFile(inICC, "r");
+
+    if (outICC == NULL)
+        hlcmsProfileOut = CreateCurves();
+    else
+        hlcmsProfileOut = cmsOpenProfileFromFile(outICC, "r");
+
+
+    cmsFloat64Number n1 = fn1(ct1, hlcmsProfileIn, hlcmsProfileOut);
+
+    if (inICC == NULL)
+        hlcmsProfileIn = CreateCurves();
+    else
+        hlcmsProfileIn = cmsOpenProfileFromFile(inICC, "r");
+
+    if (outICC == NULL)
+        hlcmsProfileOut = CreateCurves();
+    else
+        hlcmsProfileOut = cmsOpenProfileFromFile(outICC, "r");
+
+    cmsFloat64Number n2 = fn2(ct2, hlcmsProfileIn, hlcmsProfileOut);
+
+
+    trace("%-30s: ", Title); fflush(stdout);
+    trace("%-12.2f %-12.2f\n", n1, n2);
+}
+
+static
+void Comparative(const char* Title, perf_fn fn1, perf_fn fn2, const char* inICC, const char* outICC)
+{
+       ComparativeCt(0, 0, Title, fn1, fn2, inICC, outICC);
+}
+
+// The worst case is used, no cache and all rgb combinations
+static
+cmsFloat64Number SpeedTest8bitsRGB(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgb8bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGB_8, hlcmsProfileOut, TYPE_RGB_8, INTENT_PERCEPTUAL, FLAGS|cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgb8bits);
+    In = (Scanline_rgb8bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In[j].r = (cmsUInt8Number)r;
+                In[j].g = (cmsUInt8Number)g;
+                In[j].b = (cmsUInt8Number)b;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+
+    return MPixSec(diff);
+}
+
+static
+cmsFloat64Number SpeedTest8bitsRGBA(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgba8bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, FLAGS|cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgba8bits);
+    In = (Scanline_rgba8bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In[j].r = (cmsUInt8Number)r;
+                In[j].g = (cmsUInt8Number)g;
+                In[j].b = (cmsUInt8Number)b;
+                In[j].a = 0;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+
+// The worst case is used, no cache and all rgb combinations
+static
+cmsFloat64Number SpeedTest16bitsRGB(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;    
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgb16bits *In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGB_16, hlcmsProfileOut, TYPE_RGB_16, INTENT_PERCEPTUAL, FLAGS | cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgb16bits);
+    In = (Scanline_rgb16bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In[j].r = (cmsUInt16Number)FROM_8_TO_16(r);
+                In[j].g = (cmsUInt16Number)FROM_8_TO_16(g);
+                In[j].b = (cmsUInt16Number)FROM_8_TO_16(b);
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+
+    return MPixSec(diff);
+}
+
+static
+cmsFloat64Number SpeedTest16bitsCMYK(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+
+    cmsInt32Number r, g, b, j;    
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_cmyk16bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_CMYK_16, hlcmsProfileOut, TYPE_CMYK_16, INTENT_PERCEPTUAL, FLAGS | cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_cmyk16bits);
+    In = (Scanline_cmyk16bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In[j].c = (cmsUInt16Number)r;
+                In[j].m = (cmsUInt16Number)g;
+                In[j].y = (cmsUInt16Number)b;
+                In[j].k = (cmsUInt16Number)r;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+}
+
+
+static
+void SpeedTest8(void)
+{
+    cmsContext noPlugin = cmsCreateContext(0, 0);
+
+    cmsFloat64Number t[10];
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   8 B I T S  (D E F A U L T)\n");
+    trace("==============================================================\n\n");
+    fflush(stdout);
+
+    PerformanceHeader();
+    t[0] = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), 0);
+    t[1] = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t[2] = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t[3] = Performance("8 bits on curves         ", SpeedTest8bitsRGB, noPlugin, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), 0);
+
+    // Note that context 0 has the plug-in installed
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S  8 B I T S  (P L U G I N)\n");
+    trace("===========================================================\n\n");
+    fflush(stdout);
+
+    PerformanceHeader();
+    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), t[0]);
+    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t[1]);
+    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t[2]);
+    Performance("8 bits on curves         ", SpeedTest8bitsRGB, 0, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), t[3]);
+
+    cmsDeleteContext(noPlugin);
+}
+
+static
+void SpeedTest16(void)
+{
+    cmsContext noPlugin = cmsCreateContext(0, 0);
+
+    cmsFloat64Number t[10];
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (D E F A U L T)\n");
+    trace("=================================================================\n\n");
+    
+    PerformanceHeader();
+    t[0] = Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb16bits), 0);
+    t[1] = Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    t[2] = Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    t[3] = Performance("16 bits on curves                ", SpeedTest16bitsRGB,  noPlugin, "*curves",                "*curves",                 sizeof(Scanline_rgb16bits), 0);
+    t[4] = Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
+    
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (P L U G I N)\n");
+    trace("===============================================================\n\n");
+
+    PerformanceHeader();
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb16bits), t[0]);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), t[1]);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), t[2]);
+    Performance("16 bits on curves                ", SpeedTest16bitsRGB,  0, "*curves",                "*curves",                sizeof(Scanline_rgb16bits), t[3]);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmyk16bits), t[4]);
+
+    cmsDeleteContext(noPlugin);
+}
+
+
+
+typedef struct
+{
+    Scanline_rgba8bits pixels[256][256];
+    cmsUInt8Number     padding[4];
+
+} padded_line;
+
+typedef struct
+{
+    padded_line line[256];
+
+} big_bitmap;
+
+
+static
+cmsFloat64Number SpeedTest8bitDoTransform(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    big_bitmap* In;
+    big_bitmap* Out;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, FLAGS | cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+
+    // Our test bitmap is 256 x 256 padded lines
+    Mb = sizeof(big_bitmap);
+
+    In = (big_bitmap*)malloc(Mb);
+    Out = (big_bitmap*)malloc(Mb);
+
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In->line[r].pixels[g][b].r = (cmsUInt8Number)r;
+                In->line[r].pixels[g][b].g = (cmsUInt8Number)g;
+                In->line[r].pixels[g][b].b = (cmsUInt8Number)b;
+                In->line[r].pixels[g][b].a = 0;
+            }
+
+    MeasureTimeStart();
+
+    for (j = 0; j < 256; j++) {
+
+        cmsDoTransform(hlcmsxform, In->line[j].pixels, Out->line[j].pixels, 256 * 256);
+    }
+
+    diff = MeasureTimeStop();
+    free(In); free(Out);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+
+static
+cmsFloat64Number SpeedTest8bitLineStride(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    big_bitmap* In;
+    big_bitmap* Out;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, FLAGS | cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+
+    // Our test bitmap is 256 x 256 padded lines
+    Mb = sizeof(big_bitmap);
+
+    In = (big_bitmap*)malloc(Mb);
+    Out = (big_bitmap*)malloc(Mb);
+
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In->line[r].pixels[g][b].r = (cmsUInt8Number)r;
+                In->line[r].pixels[g][b].g = (cmsUInt8Number)g;
+                In->line[r].pixels[g][b].b = (cmsUInt8Number)b;
+                In->line[r].pixels[g][b].a = 0;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransformLineStride(hlcmsxform, In, Out, 256 * 256, 256, sizeof(padded_line), sizeof(padded_line), 0, 0);
+
+    diff = MeasureTimeStop();
+    free(In); free(Out);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+static
+void ComparativeLineStride8bits(void)
+{
+       cmsContext NoPlugin, Plugin;
+
+       trace("\n\n");
+       trace("C O M P A R A T I V E cmsDoTransform() vs. cmsDoTransformLineStride()\n");
+       trace("                              values given in MegaPixels per second.\n");
+       trace("====================================================================\n");
+
+       fflush(stdout);
+
+       NoPlugin = cmsCreateContext(NULL, NULL);
+       Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB,      PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "curves         ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, NULL, NULL);
+
+       cmsDeleteContext(Plugin);
+       cmsDeleteContext(NoPlugin);
+}
+
+
+
+// The harness test
+int main()
+{
+#ifdef _MSC_VER
+    _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
+
+    trace("Multithreaded extensions testbed - 1.1\n");
+    trace("Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved\n");
+
+    trace("\nInstalling error logger ... ");
+    cmsSetLogErrorHandler(FatalErrorQuit);
+    trace("done.\n");
+
+    trace("Installing plug-in ... ");
+    cmsPlugin(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0));
+    trace("done.\n\n");
+
+    // Change format
+    CheckChangeFormat();
+
+    // Accuracy
+    CheckAccuracy8Bits();
+    CheckAccuracy16Bits();
+
+    // Check speed
+    SpeedTest8();
+    SpeedTest16();
+    ComparativeLineStride8bits();
+
+    cmsUnregisterPlugins();
+
+    trace("\nAll tests passed OK\n");
+    return 0;
+}
+
+
+
diff --git a/src/Makefile.in b/src/Makefile.in

index 13201b0..f4e0080 100644 (file)
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -94,11 +94,11 @@ build_triplet = @build@
  host_triplet = @host@
  subdir = src
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -226,8 +226,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -244,6 +242,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -258,8 +258,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -286,6 +288,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -323,12 +326,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -582,7 +585,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/src/cmsalpha.c b/src/cmsalpha.c

index cf674ae..7422256 100644 (file)
--- a/src/cmsalpha.c
+++ b/src/cmsalpha.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -191,21 +191,21 @@ static
  void fromFLTto8(void* dst, const void* src)
  {
      cmsFloat32Number n = *(cmsFloat32Number*)src;
-    *(cmsUInt8Number*)dst = _cmsQuickSaturateByte(n * 255.0f);
+    *(cmsUInt8Number*)dst = _cmsQuickSaturateByte(n * 255.0);
  }
  
  static
  void fromFLTto16(void* dst, const void* src)
  {
      cmsFloat32Number n = *(cmsFloat32Number*)src;
-    *(cmsUInt16Number*)dst = _cmsQuickSaturateWord(n * 65535.0f);
+    *(cmsUInt16Number*)dst = _cmsQuickSaturateWord(n * 65535.0);
  }
  
  static
  void fromFLTto16SE(void* dst, const void* src)
  {
      cmsFloat32Number n = *(cmsFloat32Number*)src;
-    cmsUInt16Number i = _cmsQuickSaturateWord(n * 65535.0f);
+    cmsUInt16Number i = _cmsQuickSaturateWord(n * 65535.0);
  
      *(cmsUInt16Number*)dst = CHANGE_ENDIAN(i);
  }
@@ -243,7 +243,7 @@ void fromHLFto8(void* dst, const void* src)
  {
  #ifndef CMS_NO_HALF_SUPPORT
         cmsFloat32Number n = _cmsHalf2Float(*(cmsUInt16Number*)src);
-       *(cmsUInt8Number*)dst = _cmsQuickSaturateByte(n * 255.0f);
+       *(cmsUInt8Number*)dst = _cmsQuickSaturateByte(n * 255.0);
  #else
      cmsUNUSED_PARAMETER(dst);
      cmsUNUSED_PARAMETER(src);
@@ -256,7 +256,7 @@ void fromHLFto16(void* dst, const void* src)
  {
  #ifndef CMS_NO_HALF_SUPPORT
         cmsFloat32Number n = _cmsHalf2Float(*(cmsUInt16Number*)src);
-       *(cmsUInt16Number*)dst = _cmsQuickSaturateWord(n * 65535.0f);
+       *(cmsUInt16Number*)dst = _cmsQuickSaturateWord(n * 65535.0);
  #else
      cmsUNUSED_PARAMETER(dst);
      cmsUNUSED_PARAMETER(src);
@@ -268,7 +268,7 @@ void fromHLFto16SE(void* dst, const void* src)
  {
  #ifndef CMS_NO_HALF_SUPPORT
      cmsFloat32Number n = _cmsHalf2Float(*(cmsUInt16Number*)src);
-    cmsUInt16Number i = _cmsQuickSaturateWord(n * 65535.0f);
+    cmsUInt16Number i = _cmsQuickSaturateWord(n * 65535.0);
      *(cmsUInt16Number*)dst = CHANGE_ENDIAN(i);
  #else
      cmsUNUSED_PARAMETER(dst);
@@ -402,7 +402,7 @@ static cmsFormatterAlphaFn FormattersAlpha[6][6] = {
  
  // This function computes the distance from each component to the next one in bytes. 
  static
-void ComputeIncrementsForChunky(cmsUInt32Number Format,                                 
+cmsBool ComputeIncrementsForChunky(cmsUInt32Number Format,
                                  cmsUInt32Number ComponentStartingOrder[], 
                                  cmsUInt32Number ComponentPointerIncrements[])
  {
@@ -414,9 +414,9 @@ void ComputeIncrementsForChunky(cmsUInt32Number Format,
         cmsUInt32Number channelSize = trueBytesSize(Format);
         cmsUInt32Number pixelSize = channelSize * total_chans;
         
-          // Sanity check
-          if (total_chans <= 0 || total_chans >= cmsMAXCHANNELS)
-                  return;
+       // Sanity check
+       if (total_chans <= 0 || total_chans >= cmsMAXCHANNELS)
+           return FALSE;
  
          memset(channels, 0, sizeof(channels));
  
@@ -453,13 +453,15 @@ void ComputeIncrementsForChunky(cmsUInt32Number Format,
  
         for (i = 0; i < extra; i++)
                ComponentStartingOrder[i] = channels[i + nchannels];
+
+       return TRUE;
  }
  
  
  
  //  On planar configurations, the distance is the stride added to any non-negative
  static
-void ComputeIncrementsForPlanar(cmsUInt32Number Format, 
+cmsBool ComputeIncrementsForPlanar(cmsUInt32Number Format,
                                  cmsUInt32Number BytesPerPlane,
                                  cmsUInt32Number ComponentStartingOrder[], 
                                  cmsUInt32Number ComponentPointerIncrements[])
@@ -473,7 +475,7 @@ void ComputeIncrementsForPlanar(cmsUInt32Number Format,
        
         // Sanity check
         if (total_chans <= 0 || total_chans >= cmsMAXCHANNELS)
-           return;
+           return FALSE;
  
         memset(channels, 0, sizeof(channels));
  
@@ -509,29 +511,29 @@ void ComputeIncrementsForPlanar(cmsUInt32Number Format,
  
         for (i = 0; i < extra; i++)
                ComponentStartingOrder[i] = channels[i + nchannels];
+
+       return TRUE;
  }
  
  
  
  // Dispatcher por chunky and planar RGB
  static
-void  ComputeComponentIncrements(cmsUInt32Number Format,
+cmsBool ComputeComponentIncrements(cmsUInt32Number Format,
                                   cmsUInt32Number BytesPerPlane,
                                   cmsUInt32Number ComponentStartingOrder[], 
                                   cmsUInt32Number ComponentPointerIncrements[])
  {
         if (T_PLANAR(Format)) {
  
-              ComputeIncrementsForPlanar(Format,  BytesPerPlane, ComponentStartingOrder, ComponentPointerIncrements);
+              return ComputeIncrementsForPlanar(Format,  BytesPerPlane, ComponentStartingOrder, ComponentPointerIncrements);
         }
         else {
-              ComputeIncrementsForChunky(Format,  ComponentStartingOrder, ComponentPointerIncrements);
+              return ComputeIncrementsForChunky(Format,  ComponentStartingOrder, ComponentPointerIncrements);
         }
  
  }
  
-
-
  // Handles extra channels copying alpha if requested by the flags
  void _cmsHandleExtraChannels(_cmsTRANSFORM* p, const void* in,
                                                 void* out,
@@ -565,9 +567,11 @@ void _cmsHandleExtraChannels(_cmsTRANSFORM* p, const void* in,
      if (nExtra == 0)
          return;
  
-    // Compute the increments 
-    ComputeComponentIncrements(p->InputFormat, Stride->BytesPerPlaneIn, SourceStartingOrder, SourceIncrements);
-    ComputeComponentIncrements(p->OutputFormat, Stride->BytesPerPlaneOut, DestStartingOrder, DestIncrements);
+    // Compute the increments
+    if (!ComputeComponentIncrements(p->InputFormat, Stride->BytesPerPlaneIn, SourceStartingOrder, SourceIncrements))
+        return;
+    if (!ComputeComponentIncrements(p->OutputFormat, Stride->BytesPerPlaneOut, DestStartingOrder, DestIncrements))
+        return;
  
      // Check for conversions 8, 16, half, float, dbl
      copyValueFn = _cmsGetFormatterAlpha(p->ContextID, p->InputFormat, p->OutputFormat);
diff --git a/src/cmscam02.c b/src/cmscam02.c

index 5444b38..3f080a1 100644 (file)
--- a/src/cmscam02.c
+++ b/src/cmscam02.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -324,7 +324,7 @@ CAM02COLOR HPEtoCAT02(CAM02COLOR clr)
      M[5] = ((-0.7036 *  0.201908) + (1.6975 * 0.000008) + 0.0061);
      M[6] = (( 0.0030 *  1.910197) + (0.0136 * 0.370950));
      M[7] = (( 0.0030 * -1.112124) + (0.0136 * 0.629054));
-    M[8] = (( 0.0030 *  0.201908) + (0.0136 * 0.000008) + 0.9834);;
+    M[8] = (( 0.0030 *  0.201908) + (0.0136 * 0.000008) + 0.9834);
  
      clr.RGBc[0] = (clr.RGBp[0] * M[0]) + (clr.RGBp[1] * M[1]) + (clr.RGBp[2] * M[2]);
      clr.RGBc[1] = (clr.RGBp[0] * M[3]) + (clr.RGBp[1] * M[4]) + (clr.RGBp[2] * M[5]);
diff --git a/src/cmscgats.c b/src/cmscgats.c

index b813e9a..bccbf58 100644 (file)
--- a/src/cmscgats.c
+++ b/src/cmscgats.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -58,7 +58,7 @@ typedef enum {
          SEOF,       // End of stream
          SSYNERROR,  // Syntax error found on stream
  
-        // Keywords
+        // IT8 symbols
  
          SBEGIN_DATA,
          SBEGIN_DATA_FORMAT,
@@ -66,7 +66,19 @@ typedef enum {
          SEND_DATA_FORMAT,
          SKEYWORD,
          SDATA_FORMAT_ID,
-        SINCLUDE
+        SINCLUDE,
+
+        // Cube symbols
+
+        SDOMAIN_MAX,
+        SDOMAIN_MIN,
+        S_LUT1D_SIZE,
+        S_LUT1D_INPUT_RANGE,
+        S_LUT3D_SIZE,
+        S_LUT3D_INPUT_RANGE,
+        S_LUT_IN_VIDEO_RANGE,
+        S_LUT_OUT_VIDEO_RANGE,
+        STITLE
  
      } SYMBOL;
  
@@ -133,13 +145,26 @@ typedef struct _FileContext {
          FILE*          Stream;                   // File stream or NULL if holded in memory
      } FILECTX;
  
-// This struct hold all information about an open IT8 handler.
+//Very simple string 
  typedef struct {
  
+        struct struct_it8* it8;
+        cmsInt32Number max;
+        cmsInt32Number len;
+        char* begin;
+    } string;
+
+
+// This struct hold all information about an open IT8 handler.
+typedef struct struct_it8 {
  
          cmsUInt32Number  TablesCount;                     // How many tables in this stream
          cmsUInt32Number  nTable;                          // The actual table
  
+        // Partser type
+        cmsBool        IsCUBE;
+
+        // Tables
          TABLE Tab[MAXTABLES];
  
          // Memory management
@@ -153,8 +178,8 @@ typedef struct {
          cmsInt32Number     inum;              // integer value
          cmsFloat64Number   dnum;              // real value
  
-        char           id[MAXID];             // identifier
-        char           str[MAXSTR];           // string
+        string*        id;            // identifier
+        string*        str;           // string
  
          // Allowed keywords & datasets. They have visibility on whole stream
          KEYVALUE*      ValidKeywords;
@@ -199,8 +224,8 @@ typedef struct {
  
     } KEYWORD;
  
-// The keyword->symbol translation table. Sorting is required.
-static const KEYWORD TabKeys[] = {
+// The keyword->symbol translation tables. Sorting is required.
+static const KEYWORD TabKeysIT8[] = {
  
          {"$INCLUDE",               SINCLUDE},   // This is an extension!
          {".INCLUDE",               SINCLUDE},   // This is an extension!
@@ -213,7 +238,25 @@ static const KEYWORD TabKeys[] = {
          {"KEYWORD",                SKEYWORD}
          };
  
-#define NUMKEYS (sizeof(TabKeys)/sizeof(KEYWORD))
+#define NUMKEYS_IT8 (sizeof(TabKeysIT8)/sizeof(KEYWORD))
+
+static const KEYWORD TabKeysCUBE[] = {
+        
+        {"DOMAIN_MAX",             SDOMAIN_MAX },
+        {"DOMAIN_MIN",             SDOMAIN_MIN },        
+        {"LUT_1D_SIZE",            S_LUT1D_SIZE },
+        {"LUT_1D_INPUT_RANGE",     S_LUT1D_INPUT_RANGE },
+        {"LUT_3D_SIZE",            S_LUT3D_SIZE },
+        {"LUT_3D_INPUT_RANGE",     S_LUT3D_INPUT_RANGE },        
+        {"LUT_IN_VIDEO_RANGE",     S_LUT_IN_VIDEO_RANGE },
+        {"LUT_OUT_VIDEO_RANGE",    S_LUT_OUT_VIDEO_RANGE },
+        {"TITLE",                  STITLE }
+        
+};
+
+#define NUMKEYS_CUBE (sizeof(TabKeysCUBE)/sizeof(KEYWORD))
+
+
  
  // Predefined properties
  
@@ -239,7 +282,7 @@ static PROPERTY PredefinedProperties[] = {
  
          {"MATERIAL",         WRITE_STRINGIFY},    // Identifies the material on which the target was produced using a code
                                                    // uniquely identifying th e material. This is intend ed to be used for IT8.7
-                                                  // physical targets only (i.e . IT8.7/1 a nd IT8.7/2).
+                                                  // physical targets only (i.e . IT8.7/1 and IT8.7/2).
  
          {"INSTRUMENTATION",  WRITE_STRINGIFY},    // Used to report the specific instrumentation used (manufacturer and
                                                    // model number) to generate the data reported. This data will often
@@ -354,11 +397,70 @@ static const char* PredefinedSampleID[] = {
  //Forward declaration of some internal functions
  static void* AllocChunk(cmsIT8* it8, cmsUInt32Number size);
  
+static
+string* StringAlloc(cmsIT8* it8, int max)
+{
+    string* s = (string*) AllocChunk(it8, sizeof(string));
+    if (s == NULL) return NULL;
+
+    s->it8 = it8;
+    s->max = max;
+    s->len = 0;
+    s->begin = (char*) AllocChunk(it8, s->max);
+
+    return s;
+}
+
+static
+void StringClear(string* s)
+{
+    s->len = 0;
+}
+
+static
+void StringAppend(string* s, char c)
+{
+    if (s->len + 1 >= s->max)
+    {
+        char* new_ptr;
+
+        s->max *= 10;
+        new_ptr = (char*) AllocChunk(s->it8, s->max);
+        if (new_ptr != NULL && s->begin != NULL)
+            memcpy(new_ptr, s->begin, s->len);
+
+        s->begin = new_ptr;
+    }
+
+    if (s->begin != NULL)
+    {
+        s->begin[s->len++] = c;
+        s->begin[s->len] = 0;
+    }
+}
+
+static
+char* StringPtr(string* s)
+{
+    return s->begin;
+}
+
+static
+void StringCat(string* s, const char* c)
+{
+    while (*c)
+    {
+        StringAppend(s, *c);
+        c++;
+    }
+}
+
+
  // Checks whatever c is a separator
  static
  cmsBool isseparator(int c)
  {
-    return (c == ' ') || (c == '\t') ; 
+    return (c == ' ') || (c == '\t');
  }
  
  // Checks whatever c is a valid identifier char
@@ -379,7 +481,7 @@ cmsBool isidchar(int c)
  static
  cmsBool isfirstidchar(int c)
  {
-     return !isdigit(c) && ismiddle(c);
+     return c != '-' && !isdigit(c) && ismiddle(c);
  }
  
  // Guess whether the supplied path looks like an absolute path
@@ -418,13 +520,13 @@ cmsBool BuildAbsolutePath(const char *relPath, const char *basePath, char *buffe
      // Already absolute?
      if (isabsolutepath(relPath)) {
  
-        strncpy(buffer, relPath, MaxLen);
+        memcpy(buffer, relPath, MaxLen);
          buffer[MaxLen-1] = 0;
          return TRUE;
      }
  
      // No, search for last
-    strncpy(buffer, basePath, MaxLen);
+    memcpy(buffer, basePath, MaxLen);
      buffer[MaxLen-1] = 0;
  
      tail = strrchr(buffer, DIR_CHAR);
@@ -506,10 +608,10 @@ void NextCh(cmsIT8* it8)
  
  // Try to see if current identifier is a keyword, if so return the referred symbol
  static
-SYMBOL BinSrchKey(const char *id)
+SYMBOL BinSrchKey(const char *id, int NumKeys, const KEYWORD* TabKeys)
  {
      int l = 1;
-    int r = NUMKEYS;
+    int r = NumKeys;
      int x, res;
  
      while (r >= l)
@@ -679,14 +781,44 @@ cmsFloat64Number ParseFloatNumber(const char *Buffer)
  }
  
  
+// Reads a string, special case to avoid infinite recursion on .include
+static
+void InStringSymbol(cmsIT8* it8)
+{
+    while (isseparator(it8->ch))
+        NextCh(it8);
+
+    if (it8->ch == '\'' || it8->ch == '\"')
+    {
+        int sng;
+
+        sng = it8->ch;
+        StringClear(it8->str);
+
+        NextCh(it8);
+
+        while (it8->ch != sng) {
+
+            if (it8->ch == '\n' || it8->ch == '\r' || it8->ch == 0) break;
+            else {
+                StringAppend(it8->str, (char)it8->ch);
+                NextCh(it8);
+            }
+        }
+
+        it8->sy = SSTRING;
+        NextCh(it8);        
+    }
+    else
+        SynError(it8, "String expected");
+
+}
+
  // Reads next symbol
  static
  void InSymbol(cmsIT8* it8)
  {
-    CMSREGISTER char *idptr;
-    CMSREGISTER int k;
      SYMBOL key;
-    int sng;
      
      do {
  
@@ -695,21 +827,20 @@ void InSymbol(cmsIT8* it8)
  
          if (isfirstidchar(it8->ch)) {          // Identifier
  
-            k = 0;
-            idptr = it8->id;
+            StringClear(it8->id);
  
              do {
  
-                if (++k < MAXID) *idptr++ = (char) it8->ch;
+                StringAppend(it8->id, (char) it8->ch);
  
                  NextCh(it8);
  
              } while (isidchar(it8->ch));
  
-            *idptr = '\0';
  
-
-            key = BinSrchKey(it8->id);
+            key = BinSrchKey(StringPtr(it8->id),
+                    it8->IsCUBE ? NUMKEYS_CUBE : NUMKEYS_IT8,
+                    it8->IsCUBE ? TabKeysCUBE : TabKeysIT8);
              if (key == SUNDEFINED) it8->sy = SIDENT;
              else it8->sy = key;
  
@@ -744,6 +875,7 @@ void InSymbol(cmsIT8* it8)
                              if ((cmsFloat64Number) it8->inum * 16.0 + (cmsFloat64Number) j > (cmsFloat64Number)+2147483647.0)
                              {
                                  SynError(it8, "Invalid hexadecimal number");
+                                it8->sy = SEOF;
                                  return;
                              }
  
@@ -765,6 +897,7 @@ void InSymbol(cmsIT8* it8)
                              if ((cmsFloat64Number) it8->inum * 2.0 + j > (cmsFloat64Number)+2147483647.0)
                              {
                                  SynError(it8, "Invalid binary number");
+                                it8->sy = SEOF;
                                  return;
                              }
  
@@ -805,26 +938,28 @@ void InSymbol(cmsIT8* it8)
  
                  if (isidchar(it8 ->ch)) {
  
+                    char buffer[127];
+
                      if (it8 ->sy == SINUM) {
  
-                        snprintf(it8->id, 127, "%d", it8->inum);
+                        snprintf(buffer, sizeof(buffer), "%d", it8->inum);
                      }
                      else {
  
-                        snprintf(it8->id, 127, it8 ->DoubleFormatter, it8->dnum);
+                        snprintf(buffer, sizeof(buffer), it8 ->DoubleFormatter, it8->dnum);
                      }
  
-                    k = (int) strlen(it8 ->id);
-                    idptr = it8 ->id + k;
+                    StringClear(it8->id);
+                    StringCat(it8->id, buffer);
+
                      do {
  
-                        if (++k < MAXID) *idptr++ = (char) it8->ch;
+                        StringAppend(it8->id, (char) it8->ch);
  
                          NextCh(it8);
  
                      } while (isidchar(it8->ch));
  
-                    *idptr = '\0';
                      it8->sy = SIDENT;
                  }
                  return;
@@ -832,13 +967,9 @@ void InSymbol(cmsIT8* it8)
              }
              else
                  switch ((int) it8->ch) {
-
-        // EOF marker -- ignore it
-        case '\x1a':
-            NextCh(it8);
-            break;
-
+        
          // Eof stream markers
+        case '\x1a':
          case 0:
          case -1:
              it8->sy = SEOF;
@@ -848,7 +979,7 @@ void InSymbol(cmsIT8* it8)
          // Next line
          case '\r':
              NextCh(it8);
-            if (it8 ->ch == '\n') 
+            if (it8->ch == '\n')
                  NextCh(it8);
              it8->sy = SEOLN;
              it8->lineno++;
@@ -872,29 +1003,13 @@ void InSymbol(cmsIT8* it8)
          // String.
          case '\'':
          case '\"':
-            idptr = it8->str;
-            sng = it8->ch;
-            k = 0;
-            NextCh(it8);
-
-            while (k < (MAXSTR-1) && it8->ch != sng) {
-
-                if (it8->ch == '\n'|| it8->ch == '\r') k = MAXSTR+1;
-                else {
-                    *idptr++ = (char) it8->ch;
-                    NextCh(it8);
-                    k++;
-                }
-            }
-
-            it8->sy = SSTRING;
-            *idptr = '\0';
-            NextCh(it8);
+            InStringSymbol(it8);
              break;
  
  
          default:
              SynError(it8, "Unrecognized character: 0x%x", it8 ->ch);
+            it8->sy = SEOF;
              return;
              }
  
@@ -909,24 +1024,33 @@ void InSymbol(cmsIT8* it8)
                  if(it8 -> IncludeSP >= (MAXINCLUDE-1)) {
  
                      SynError(it8, "Too many recursion levels");
+                    it8->sy = SEOF;
                      return;
                  }
  
-                InSymbol(it8);
-                if (!Check(it8, SSTRING, "Filename expected")) return;
+                InStringSymbol(it8);
+                if (!Check(it8, SSTRING, "Filename expected"))
+                {
+                    it8->sy = SEOF;
+                    return;
+                }
  
                  FileNest = it8 -> FileStack[it8 -> IncludeSP + 1];
                  if(FileNest == NULL) {
  
                      FileNest = it8 ->FileStack[it8 -> IncludeSP + 1] = (FILECTX*)AllocChunk(it8, sizeof(FILECTX));
-                    //if(FileNest == NULL)
-                    //  TODO: how to manage out-of-memory conditions?
+                    if (FileNest == NULL) {
+                        SynError(it8, "Out of memory");
+                        it8->sy = SEOF;
+                        return;
+                    }
                  }
  
-                if (BuildAbsolutePath(it8->str,
+                if (BuildAbsolutePath(StringPtr(it8->str),
                                        it8->FileStack[it8->IncludeSP]->FileName,
                                        FileNest->FileName, cmsMAX_PATH-1) == FALSE) {
                      SynError(it8, "File path too long");
+                    it8->sy = SEOF;
                      return;
                  }
  
@@ -934,6 +1058,7 @@ void InSymbol(cmsIT8* it8)
                  if (FileNest->Stream == NULL) {
  
                          SynError(it8, "File %s not found", FileNest->FileName);
+                        it8->sy = SEOF;
                          return;
                  }
                  it8->IncludeSP++;
@@ -984,12 +1109,12 @@ cmsBool GetVal(cmsIT8* it8, char* Buffer, cmsUInt32Number max, const char* Error
      case SEOLN:   // Empty value
                    Buffer[0]=0;
                    break;
-    case SIDENT:  strncpy(Buffer, it8->id, max);
+    case SIDENT:  strncpy(Buffer, StringPtr(it8->id), max);
                    Buffer[max-1]=0;
                    break;
      case SINUM:   snprintf(Buffer, max, "%d", it8 -> inum); break;
      case SDNUM:   snprintf(Buffer, max, it8->DoubleFormatter, it8 -> dnum); break;
-    case SSTRING: strncpy(Buffer, it8->str, max);
+    case SSTRING: strncpy(Buffer, StringPtr(it8->str), max);
                    Buffer[max-1] = 0;
                    break;
  
@@ -1094,9 +1219,12 @@ void* AllocChunk(cmsIT8* it8, cmsUInt32Number size)
                  it8 ->Allocator.BlockSize = size;
  
          it8 ->Allocator.Used = 0;
-        it8 ->Allocator.Block = (cmsUInt8Number*)  AllocBigBlock(it8, it8 ->Allocator.BlockSize);
+        it8 ->Allocator.Block = (cmsUInt8Number*) AllocBigBlock(it8, it8 ->Allocator.BlockSize);       
      }
  
+    if (it8->Allocator.Block == NULL)
+        return NULL;
+
      ptr = it8 ->Allocator.Block + it8 ->Allocator.Used;
      it8 ->Allocator.Used += size;
  
@@ -1114,7 +1242,7 @@ char *AllocString(cmsIT8* it8, const char* str)
  
  
      ptr = (char *) AllocChunk(it8, Size);
-    if (ptr) strncpy (ptr, str, Size-1);
+    if (ptr) memcpy(ptr, str, Size-1);
  
      return ptr;
  }
@@ -1172,7 +1300,12 @@ KEYVALUE* AddToList(cmsIT8* it8, KEYVALUE** Head, const char *Key, const char *S
  
          // This may work for editing properties
  
-        //     return SynError(it8, "duplicate key <%s>", Key);
+        if (cmsstrcasecmp(Key, "NUMBER_OF_FIELDS") == 0 ||
+            cmsstrcasecmp(Key, "NUMBER_OF_SETS") == 0) {
+
+            SynError(it8, "duplicate key <%s>", Key);
+            return NULL;
+        }
      }
      else {
  
@@ -1293,6 +1426,8 @@ cmsHANDLE  CMSEXPORT cmsIT8Alloc(cmsContext ContextID)
      it8->MemoryBlock = NULL;
      it8->MemorySink  = NULL;
  
+    it8->IsCUBE = FALSE;
+
      it8 ->nTable = 0;
  
      it8->ContextID = ContextID;
@@ -1313,6 +1448,9 @@ cmsHANDLE  CMSEXPORT cmsIT8Alloc(cmsContext ContextID)
      it8->IncludeSP   = 0;
      it8 -> lineno = 1;
  
+    it8->id = StringAlloc(it8, MAXSTR);
+    it8->str = StringAlloc(it8, MAXSTR);
+
      strcpy(it8->DoubleFormatter, DEFAULT_DBL_FORMAT);
      cmsIT8SetSheetType((cmsHANDLE) it8, "CGATS.17");
  
@@ -1434,28 +1572,45 @@ const char* CMSEXPORT cmsIT8GetPropertyMulti(cmsHANDLE hIT8, const char* Key, co
  
  // ----------------------------------------------------------------- Datasets
  
+// A safe atoi that returns 0 when NULL input is given
+static
+cmsInt32Number satoi(const char* b)
+{
+    int n;
+
+    if (b == NULL) return 0;
+
+    n = atoi(b);
+    if (n > 0x7fffffffL) return 0x7fffffffL;
+    if (n < -0x7ffffffeL) return -0x7ffffffeL;
+
+    return (cmsInt32Number)n;
+}
+
  
  static
-void AllocateDataFormat(cmsIT8* it8)
+cmsBool AllocateDataFormat(cmsIT8* it8)
  {
      TABLE* t = GetTable(it8);
  
-    if (t -> DataFormat) return;    // Already allocated
+    if (t -> DataFormat) return TRUE;    // Already allocated
  
-    t -> nSamples  = (int) cmsIT8GetPropertyDbl(it8, "NUMBER_OF_FIELDS");
+    t -> nSamples  = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
  
      if (t -> nSamples <= 0) {
  
          SynError(it8, "AllocateDataFormat: Unknown NUMBER_OF_FIELDS");
-        t -> nSamples = 10;
+        return FALSE;        
          }
  
      t -> DataFormat = (char**) AllocChunk (it8, ((cmsUInt32Number) t->nSamples + 1) * sizeof(char *));
      if (t->DataFormat == NULL) {
  
          SynError(it8, "AllocateDataFormat: Unable to allocate dataFormat array");
+        return FALSE;
      }
  
+    return TRUE;
  }
  
  static
@@ -1474,8 +1629,11 @@ cmsBool SetDataFormat(cmsIT8* it8, int n, const char *label)
  {
      TABLE* t = GetTable(it8);
  
-    if (!t->DataFormat)
-        AllocateDataFormat(it8);
+    if (!t->DataFormat) {
+
+        if (!AllocateDataFormat(it8))
+            return FALSE;
+    }
  
      if (n > t -> nSamples) {
          SynError(it8, "More than NUMBER_OF_FIELDS fields.");
@@ -1484,6 +1642,7 @@ cmsBool SetDataFormat(cmsIT8* it8, int n, const char *label)
  
      if (t->DataFormat) {
          t->DataFormat[n] = AllocString(it8, label);
+        if (t->DataFormat[n] == NULL) return FALSE;
      }
  
      return TRUE;
@@ -1496,20 +1655,31 @@ cmsBool CMSEXPORT cmsIT8SetDataFormat(cmsHANDLE  h, int n, const char *Sample)
      return SetDataFormat(it8, n, Sample);
  }
  
-// A safe atoi that returns 0 when NULL input is given
+// Convert to binary
  static
-cmsInt32Number satoi(const char* b)
+const char* satob(const char* v)
  {
-    if (b == NULL) return 0;
-    return atoi(b);
+    cmsUInt32Number x;
+    static char buf[33];
+    char *s = buf + 33;
+    
+    if (v == NULL) return "0";
+    
+    x = atoi(v);
+    *--s = 0;
+    if (!x) *--s = '0';
+    for (; x; x /= 2) *--s = '0' + x%2;
+    
+    return s;
  }
  
+
  static
-void AllocateDataSet(cmsIT8* it8)
+cmsBool AllocateDataSet(cmsIT8* it8)
  {
      TABLE* t = GetTable(it8);
  
-    if (t -> Data) return;    // Already allocated
+    if (t -> Data) return TRUE;    // Already allocated
  
      t-> nSamples   = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
      t-> nPatches   = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS"));
@@ -1517,6 +1687,7 @@ void AllocateDataSet(cmsIT8* it8)
      if (t -> nSamples < 0 || t->nSamples > 0x7ffe || t->nPatches < 0 || t->nPatches > 0x7ffe)
      {
          SynError(it8, "AllocateDataSet: too much data");
+        return FALSE;
      }
      else {
          // Some dumb analizers warns of possible overflow here, just take a look couple of lines above.
@@ -1524,9 +1695,11 @@ void AllocateDataSet(cmsIT8* it8)
          if (t->Data == NULL) {
  
              SynError(it8, "AllocateDataSet: Unable to allocate data array");
+            return FALSE;
          }
      }
  
+    return TRUE;
  }
  
  static
@@ -1536,7 +1709,7 @@ char* GetData(cmsIT8* it8, int nSet, int nField)
      int nSamples    = t -> nSamples;
      int nPatches    = t -> nPatches;
  
-    if (nSet >= nPatches || nField >= nSamples)
+    if (nSet < 0 || nSet >= nPatches || nField < 0 || nField >= nSamples)
          return NULL;
  
      if (!t->Data) return NULL;
@@ -1548,8 +1721,9 @@ cmsBool SetData(cmsIT8* it8, int nSet, int nField, const char *Val)
  {
      TABLE* t = GetTable(it8);
  
-    if (!t->Data)
-        AllocateDataSet(it8);
+    if (!t->Data) {
+        if (!AllocateDataSet(it8)) return FALSE;
+    }
  
      if (!t->Data) return FALSE;
  
@@ -1689,7 +1863,7 @@ void WriteHeader(cmsIT8* it8, SAVESTREAM* fp)
                      break;
  
              case WRITE_BINARY:
-                    Writef(fp, "\t0x%B", satoi(p ->Value));
+                    Writef(fp, "\t0b%s", satob(p ->Value));
                      break;
  
              case WRITE_PAIR:
@@ -1720,11 +1894,14 @@ void WriteDataFormat(SAVESTREAM* fp, cmsIT8* it8)
         WriteStr(fp, " ");
         nSamples = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
  
-       for (i = 0; i < nSamples; i++) {
+       if (nSamples <= t->nSamples) {
  
-              WriteStr(fp, t->DataFormat[i]);
-              WriteStr(fp, ((i == (nSamples-1)) ? "\n" : "\t"));
-          }
+           for (i = 0; i < nSamples; i++) {
+
+               WriteStr(fp, t->DataFormat[i]);
+               WriteStr(fp, ((i == (nSamples - 1)) ? "\n" : "\t"));
+           }
+       }
  
         WriteStr (fp, "END_DATA_FORMAT\n");
  }
@@ -1734,39 +1911,42 @@ void WriteDataFormat(SAVESTREAM* fp, cmsIT8* it8)
  static
  void WriteData(SAVESTREAM* fp, cmsIT8* it8)
  {
-       int  i, j;
+       int  i, j, nPatches;
         TABLE* t = GetTable(it8);
  
         if (!t->Data) return;
  
         WriteStr (fp, "BEGIN_DATA\n");
  
-       t->nPatches = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS"));
+       nPatches = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS"));
+
+       if (nPatches <= t->nPatches) {
  
-       for (i = 0; i < t-> nPatches; i++) {
+           for (i = 0; i < nPatches; i++) {
  
-              WriteStr(fp, " ");
+               WriteStr(fp, " ");
  
-              for (j = 0; j < t->nSamples; j++) {
+               for (j = 0; j < t->nSamples; j++) {
  
-                     char *ptr = t->Data[i*t->nSamples+j];
+                   char* ptr = t->Data[i * t->nSamples + j];
  
-                     if (ptr == NULL) WriteStr(fp, "\"\"");
-                     else {
-                         // If value contains whitespace, enclose within quote
+                   if (ptr == NULL) WriteStr(fp, "\"\"");
+                   else {
+                       // If value contains whitespace, enclose within quote
  
-                         if (strchr(ptr, ' ') != NULL) {
+                       if (strchr(ptr, ' ') != NULL) {
  
-                             WriteStr(fp, "\"");
-                             WriteStr(fp, ptr);
-                             WriteStr(fp, "\"");
-                         }
-                         else
-                            WriteStr(fp, ptr);
-                     }
+                           WriteStr(fp, "\"");
+                           WriteStr(fp, ptr);
+                           WriteStr(fp, "\"");
+                       }
+                       else
+                           WriteStr(fp, ptr);
+                   }
  
-                     WriteStr(fp, ((j == (t->nSamples-1)) ? "\n" : "\t"));
-              }
+                   WriteStr(fp, ((j == (t->nSamples - 1)) ? "\n" : "\t"));
+               }
+           }
         }
         WriteStr (fp, "END_DATA\n");
  }
@@ -1787,15 +1967,29 @@ cmsBool CMSEXPORT cmsIT8SaveToFile(cmsHANDLE hIT8, const char* cFileName)
  
      for (i=0; i < it8 ->TablesCount; i++) {
  
-            cmsIT8SetTable(hIT8, i);
-            WriteHeader(it8, &sd);
-            WriteDataFormat(&sd, it8);
-            WriteData(&sd, it8);
+        TABLE* t;
+
+        if (cmsIT8SetTable(hIT8, i) < 0) goto Error;
+        
+        /**
+        * Check for wrong data
+        */
+        t = GetTable(it8);
+        if (t->Data == NULL) goto Error;
+        if (t->DataFormat == NULL) goto Error;
+
+        WriteHeader(it8, &sd);
+        WriteDataFormat(&sd, it8);
+        WriteData(&sd, it8);
      }
  
      if (fclose(sd.stream) != 0) return FALSE;
-
      return TRUE;
+
+Error:
+    fclose(sd.stream);
+    return FALSE;
+
  }
  
  
@@ -1809,13 +2003,15 @@ cmsBool CMSEXPORT cmsIT8SaveToMem(cmsHANDLE hIT8, void *MemPtr, cmsUInt32Number*
      memset(&sd, 0, sizeof(sd));
  
      sd.stream = NULL;
-    sd.Base   = (cmsUInt8Number*)  MemPtr;
+    sd.Base   = (cmsUInt8Number*) MemPtr;
      sd.Ptr    = sd.Base;
  
      sd.Used = 0;
  
-    if (sd.Base)
-        sd.Max  = *BytesNeeded;     // Write to memory?
+    if (sd.Base && (*BytesNeeded > 0)) {
+
+        sd.Max = (*BytesNeeded) - 1;     // Write to memory?
+    }
      else
          sd.Max  = 0;                // Just counting the needed bytes
  
@@ -1859,7 +2055,7 @@ cmsBool DataFormatSection(cmsIT8* it8)
                  return SynError(it8, "Sample type expected");
              }
  
-            if (!SetDataFormat(it8, iField, it8->id)) return FALSE;
+            if (!SetDataFormat(it8, iField, StringPtr(it8->id))) return FALSE;
              iField++;
  
              InSymbol(it8);
@@ -1892,8 +2088,9 @@ cmsBool DataSection (cmsIT8* it8)
      InSymbol(it8);   // Eats "BEGIN_DATA"
      CheckEOLN(it8);
  
-    if (!t->Data)
-        AllocateDataSet(it8);
+    if (!t->Data) {
+        if (!AllocateDataSet(it8)) return FALSE;
+    }
  
      while (it8->sy != SEND_DATA && it8->sy != SEOF)
      {
@@ -1905,11 +2102,28 @@ cmsBool DataSection (cmsIT8* it8)
  
          if (it8->sy != SEND_DATA && it8->sy != SEOF) {
  
+            switch (it8->sy)
+            {
+
+            // To keep very long data
+            case SIDENT:  
+                if (!SetData(it8, iSet, iField, StringPtr(it8->id)))
+                    return FALSE;
+                break;
+
+            case SSTRING:
+                if (!SetData(it8, iSet, iField, StringPtr(it8->str)))
+                    return FALSE;
+                break;
+
+            default:
+
              if (!GetVal(it8, Buffer, 255, "Sample data expected"))
                  return FALSE;
  
              if (!SetData(it8, iSet, iField, Buffer))
                  return FALSE;
+            }
  
              iField++;
  
@@ -1965,7 +2179,7 @@ cmsBool HeaderSection(cmsIT8* it8)
  
  
          case SIDENT:
-            strncpy(VarName, it8->id, MAXID - 1);
+            strncpy(VarName, StringPtr(it8->id), MAXID - 1);
              VarName[MAXID - 1] = 0;
  
              if (!IsAvailableOnList(it8->ValidKeywords, VarName, NULL, &Key)) {
@@ -2109,7 +2323,7 @@ cmsBool ParseIT8(cmsIT8* it8, cmsBool nosheet)
                                       // If a newline is found, then this is a type string
                                      if (it8 ->ch == '\n' || it8->ch == '\r') {
  
-                                         cmsIT8SetSheetType(it8, it8 ->id);
+                                         cmsIT8SetSheetType(it8, StringPtr(it8 ->id));
                                           InSymbol(it8);
                                      }
                                      else
@@ -2121,7 +2335,7 @@ cmsBool ParseIT8(cmsIT8* it8, cmsBool nosheet)
                                  else
                                      // Validate quoted strings
                                      if (it8 ->sy == SSTRING) {
-                                        cmsIT8SetSheetType(it8, it8 ->str);
+                                        cmsIT8SetSheetType(it8, StringPtr(it8 ->str));
                                          InSymbol(it8);
                                      }
                             }
@@ -2152,78 +2366,72 @@ void CookPointers(cmsIT8* it8)
      int idField, i;
      char* Fld;
      cmsUInt32Number j;
-    cmsUInt32Number nOldTable = it8 ->nTable;
+    cmsUInt32Number nOldTable = it8->nTable;
  
-    for (j=0; j < it8 ->TablesCount; j++) {
+    for (j = 0; j < it8->TablesCount; j++) {
  
-    TABLE* t = it8 ->Tab + j;
+        TABLE* t = it8->Tab + j;
  
-    t -> SampleID = 0;
-    it8 ->nTable = j;
+        t->SampleID = 0;
+        it8->nTable = j;
  
-    for (idField = 0; idField < t -> nSamples; idField++)
-    {
-        if (t ->DataFormat == NULL){
-            SynError(it8, "Undefined DATA_FORMAT");
-            return;
-        }
+        for (idField = 0; idField < t->nSamples; idField++)
+        {
+            if (t->DataFormat == NULL) {
+                SynError(it8, "Undefined DATA_FORMAT");
+                return;
+            }
  
-        Fld = t->DataFormat[idField];
-        if (!Fld) continue;
+            Fld = t->DataFormat[idField];
+            if (!Fld) continue;
  
  
-        if (cmsstrcasecmp(Fld, "SAMPLE_ID") == 0) {
+            if (cmsstrcasecmp(Fld, "SAMPLE_ID") == 0) {
  
-            t -> SampleID = idField;            
-        }
+                t->SampleID = idField;
+            }
  
-        // "LABEL" is an extension. It keeps references to forward tables
+            // "LABEL" is an extension. It keeps references to forward tables
  
-        if ((cmsstrcasecmp(Fld, "LABEL") == 0) || Fld[0] == '$') {
+            if ((cmsstrcasecmp(Fld, "LABEL") == 0) || Fld[0] == '$') {
  
-            // Search for table references...
-            for (i = 0; i < t->nPatches; i++) {
+                // Search for table references...
+                for (i = 0; i < t->nPatches; i++) {
  
-                char* Label = GetData(it8, i, idField);
+                    char* Label = GetData(it8, i, idField);
  
-                if (Label) {
+                    if (Label) {
  
-                    cmsUInt32Number k;
+                        cmsUInt32Number k;
  
-                    // This is the label, search for a table containing
-                    // this property
+                        // This is the label, search for a table containing
+                        // this property
  
-                    for (k = 0; k < it8->TablesCount; k++) {
+                        for (k = 0; k < it8->TablesCount; k++) {
  
-                        TABLE* Table = it8->Tab + k;
-                        KEYVALUE* p;
+                            TABLE* Table = it8->Tab + k;
+                            KEYVALUE* p;
  
-                        if (IsAvailableOnList(Table->HeaderList, Label, NULL, &p)) {
+                            if (IsAvailableOnList(Table->HeaderList, Label, NULL, &p)) {
  
-                            // Available, keep type and table
-                            char Buffer[256];
+                                // Available, keep type and table
+                                char Buffer[256];
  
-                            char* Type = p->Value;
-                            int  nTable = (int)k;
+                                char* Type = p->Value;
+                                int  nTable = (int)k;
  
-                            snprintf(Buffer, 255, "%s %d %s", Label, nTable, Type);
+                                snprintf(Buffer, 255, "%s %d %s", Label, nTable, Type);
  
-                            SetData(it8, i, idField, Buffer);
+                                SetData(it8, i, idField, Buffer);
+                            }
                          }
                      }
-
-
                  }
-
              }
-
-
          }
-
-    }
      }
  
-    it8 ->nTable = nOldTable;
+    it8->nTable = nOldTable;
  }
  
  // Try to infere if the file is a CGATS/IT8 file at all. Read first line
@@ -2314,7 +2522,7 @@ cmsHANDLE  CMSEXPORT cmsIT8LoadFromMem(cmsContext ContextID, const void *Ptr, cm
      if (it8->MemoryBlock == NULL)
      {
          cmsIT8Free(hIT8);
-        return FALSE;
+        return NULL;
      }
  
      strncpy(it8 ->MemoryBlock, (const char*) Ptr, len);
@@ -2326,7 +2534,7 @@ cmsHANDLE  CMSEXPORT cmsIT8LoadFromMem(cmsContext ContextID, const void *Ptr, cm
      if (!ParseIT8(it8, type-1)) {
  
          cmsIT8Free(hIT8);
-        return FALSE;
+        return NULL;
      }
  
      CookPointers(it8);
@@ -2423,15 +2631,18 @@ cmsUInt32Number CMSEXPORT cmsIT8EnumProperties(cmsHANDLE hIT8, char ***PropertyN
      }
  
  
-    Props = (char **) AllocChunk(it8, sizeof(char *) * n);
+    Props = (char**)AllocChunk(it8, sizeof(char*) * n);
+    if (Props != NULL) {
  
-    // Pass#2 - Fill pointers
-    n = 0;
-    for (p = t -> HeaderList;  p != NULL; p = p->Next) {
-        Props[n++] = p -> Keyword;
-    }
+        // Pass#2 - Fill pointers
+        n = 0;
+        for (p = t->HeaderList; p != NULL; p = p->Next) {
+            Props[n++] = p->Keyword;
+        }
  
+    }
      *PropertyNames = Props;
+
      return n;
  }
  
@@ -2463,12 +2674,14 @@ cmsUInt32Number CMSEXPORT cmsIT8EnumPropertyMulti(cmsHANDLE hIT8, const char* cP
  
  
      Props = (const char **) AllocChunk(it8, sizeof(char *) * n);
+    if (Props != NULL) {
  
-    // Pass#2 - Fill pointers
-    n = 0;
-    for (tmp = p;  tmp != NULL; tmp = tmp->NextSubkey) {
-        if(tmp->Subkey != NULL)
-            Props[n++] = p ->Subkey;
+        // Pass#2 - Fill pointers
+        n = 0;
+        for (tmp = p; tmp != NULL; tmp = tmp->NextSubkey) {
+            if (tmp->Subkey != NULL)
+                Props[n++] = p->Subkey;
+        }
      }
  
      *SubpropertyNames = Props;
@@ -2644,8 +2857,12 @@ cmsBool CMSEXPORT cmsIT8SetData(cmsHANDLE hIT8, const char* cPatch, const char*
  
      if (t-> nPatches == 0) {
  
-        AllocateDataFormat(it8);
-        AllocateDataSet(it8);
+        if (!AllocateDataFormat(it8))
+            return FALSE;
+
+        if (!AllocateDataSet(it8))
+            return FALSE;
+
          CookPointers(it8);
      }
  
@@ -2784,3 +3001,236 @@ void CMSEXPORT cmsIT8DefineDblFormat(cmsHANDLE hIT8, const char* Formatter)
      it8 ->DoubleFormatter[sizeof(it8 ->DoubleFormatter)-1] = 0;
  }
  
+
+static
+cmsBool ReadNumbers(cmsIT8* cube, int n, cmsFloat64Number* arr)
+{
+    int i;
+
+    for (i = 0; i < n; i++) {
+
+        if (cube->sy == SINUM)
+            arr[i] = cube->inum;
+        else
+            if (cube->sy == SDNUM)
+                arr[i] = cube->dnum;
+            else
+                return SynError(cube, "Number expected");
+
+        InSymbol(cube);
+    }
+
+    return CheckEOLN(cube);
+}
+
+static
+cmsBool ParseCube(cmsIT8* cube, cmsStage** Shaper, cmsStage** CLUT, char title[])
+{
+    cmsFloat64Number domain_min[3] = { 0, 0, 0 };
+    cmsFloat64Number domain_max[3] = { 1.0, 1.0, 1.0 };
+    cmsFloat64Number check_0_1[2] = { 0, 1.0 };
+    int shaper_size = 0;
+    int lut_size = 0;
+    int i;
+
+    InSymbol(cube);
+
+    while (cube->sy != SEOF) {
+        switch (cube->sy)
+        {
+        // Set profile description
+        case STITLE:
+            InSymbol(cube);
+            if (!Check(cube, SSTRING, "Title string expected")) return FALSE;
+            memcpy(title, StringPtr(cube->str), MAXSTR);
+            title[MAXSTR - 1] = 0;
+            InSymbol(cube);
+            break;
+
+        // Define domain
+        case SDOMAIN_MIN:
+            InSymbol(cube);
+            if (!ReadNumbers(cube, 3, domain_min)) return FALSE;
+            break;
+
+        case SDOMAIN_MAX:
+            InSymbol(cube);
+            if (!ReadNumbers(cube, 3, domain_max)) return FALSE;
+            break;
+
+        // Define shaper
+        case S_LUT1D_SIZE:
+            InSymbol(cube);
+            if (!Check(cube, SINUM, "Shaper size expected")) return FALSE;
+            shaper_size = cube->inum;
+            InSymbol(cube);
+            break;
+        
+        // Deefine CLUT
+        case S_LUT3D_SIZE:
+            InSymbol(cube);
+            if (!Check(cube, SINUM, "LUT size expected")) return FALSE;
+            lut_size = cube->inum;
+            InSymbol(cube);
+            break;
+
+        // Range. If present, has to be 0..1.0
+        case S_LUT1D_INPUT_RANGE:
+        case S_LUT3D_INPUT_RANGE:
+            InSymbol(cube);
+            if (!ReadNumbers(cube, 2, check_0_1)) return FALSE;
+            if (check_0_1[0] != 0 || check_0_1[1] != 1.0) {
+                return SynError(cube, "Unsupported format");
+            }
+            break;
+
+        case SEOLN:
+            InSymbol(cube);
+            break;
+
+        default:
+        case S_LUT_IN_VIDEO_RANGE:
+        case S_LUT_OUT_VIDEO_RANGE:
+            return SynError(cube, "Unsupported format");
+
+            // Read and create tables
+        case SINUM:
+        case SDNUM:
+
+            if (shaper_size > 0) {
+
+                cmsToneCurve* curves[3];
+                cmsFloat32Number* shapers = (cmsFloat32Number*)_cmsMalloc(cube->ContextID, 3 * shaper_size * sizeof(cmsFloat32Number));
+                if (shapers == NULL) return FALSE;
+
+                for (i = 0; i < shaper_size; i++) {
+
+                    cmsFloat64Number nums[3];
+
+                    if (!ReadNumbers(cube, 3, nums)) return FALSE;
+
+                    shapers[i + 0]               = (cmsFloat32Number) ((nums[0] - domain_min[0]) / (domain_max[0] - domain_min[0]));
+                    shapers[i + 1 * shaper_size] = (cmsFloat32Number) ((nums[1] - domain_min[1]) / (domain_max[1] - domain_min[1]));
+                    shapers[i + 2 * shaper_size] = (cmsFloat32Number) ((nums[2] - domain_min[2]) / (domain_max[2] - domain_min[2]));
+                }
+
+                for (i = 0; i < 3; i++) {
+
+                    curves[i] = cmsBuildTabulatedToneCurveFloat(cube->ContextID, shaper_size,
+                        &shapers[i * shaper_size]);
+                    if (curves[i] == NULL) return FALSE;
+                }
+
+                *Shaper = cmsStageAllocToneCurves(cube->ContextID, 3, curves);
+
+                cmsFreeToneCurveTriple(curves);
+            }
+
+            if (lut_size > 0) {
+
+                int nodes = lut_size * lut_size * lut_size;
+
+                cmsFloat32Number* lut_table = _cmsMalloc(cube->ContextID, nodes * 3 * sizeof(cmsFloat32Number));
+                if (lut_table == NULL) return FALSE;
+
+                for (i = 0; i < nodes; i++) {
+
+                    cmsFloat64Number nums[3];
+
+                    if (!ReadNumbers(cube, 3, nums)) return FALSE;
+
+                    lut_table[i * 3 + 2] = (cmsFloat32Number) ((nums[0] - domain_min[0]) / (domain_max[0] - domain_min[0]));
+                    lut_table[i * 3 + 1] = (cmsFloat32Number) ((nums[1] - domain_min[1]) / (domain_max[1] - domain_min[1]));
+                    lut_table[i * 3 + 0] = (cmsFloat32Number) ((nums[2] - domain_min[2]) / (domain_max[2] - domain_min[2]));
+                }
+
+                *CLUT = cmsStageAllocCLutFloat(cube->ContextID, lut_size, 3, 3, lut_table);
+                _cmsFree(cube->ContextID, lut_table);
+            }   
+
+            if (!Check(cube, SEOF, "Extra symbols found in file")) return FALSE;
+        }
+    }
+
+    return TRUE;
+}
+
+// Share the parser to read .cube format and create RGB devicelink profiles
+cmsHPROFILE CMSEXPORT cmsCreateDeviceLinkFromCubeFileTHR(cmsContext ContextID, const char* cFileName)
+{    
+    cmsHPROFILE hProfile = NULL;
+    cmsIT8* cube = NULL;
+    cmsPipeline* Pipeline = NULL;   
+    cmsStage* CLUT = NULL;
+    cmsStage* Shaper = NULL;
+    cmsMLU* DescriptionMLU = NULL;
+    char title[MAXSTR];
+
+    _cmsAssert(cFileName != NULL);
+    
+    cube = (cmsIT8*) cmsIT8Alloc(ContextID);    
+    if (!cube) return NULL;
+
+    cube->IsCUBE = TRUE;
+    cube->FileStack[0]->Stream = fopen(cFileName, "rt");
+
+    if (!cube->FileStack[0]->Stream) goto Done;
+
+    strncpy(cube->FileStack[0]->FileName, cFileName, cmsMAX_PATH - 1);
+    cube->FileStack[0]->FileName[cmsMAX_PATH - 1] = 0;
+
+    if (!ParseCube(cube, &Shaper, &CLUT, title)) goto Done;
+        
+    // Success on parsing, let's create the profile
+    hProfile = cmsCreateProfilePlaceholder(ContextID);
+    if (!hProfile) goto Done;
+        
+    cmsSetProfileVersion(hProfile, 4.4);
+
+    cmsSetDeviceClass(hProfile, cmsSigLinkClass);
+    cmsSetColorSpace(hProfile,  cmsSigRgbData);
+    cmsSetPCS(hProfile,         cmsSigRgbData);
+
+    cmsSetHeaderRenderingIntent(hProfile, INTENT_PERCEPTUAL);
+
+    // Creates a Pipeline to hold CLUT and shaper
+    Pipeline = cmsPipelineAlloc(ContextID, 3, 3);
+    if (Pipeline == NULL) goto Done;
+
+    // Populates the pipeline
+    if (Shaper != NULL) {
+        if (!cmsPipelineInsertStage(Pipeline, cmsAT_BEGIN, Shaper))
+            goto Done;
+    }
+
+    if (CLUT != NULL) {
+        if (!cmsPipelineInsertStage(Pipeline, cmsAT_END, CLUT))
+            goto Done;
+    }
+
+    // Propagate the description. We put no copyright because we know
+    // nothing on the copyrighted state of the .cube
+    DescriptionMLU = cmsMLUalloc(ContextID, 1);
+    if (!cmsMLUsetUTF8(DescriptionMLU, cmsNoLanguage, cmsNoCountry, title)) goto Done;
+
+    // Flush the tags
+    if (!cmsWriteTag(hProfile, cmsSigProfileDescriptionTag, DescriptionMLU)) goto Done;
+    if (!cmsWriteTag(hProfile, cmsSigAToB0Tag, (void*)Pipeline)) goto Done;
+
+Done:
+
+    if (DescriptionMLU != NULL)
+        cmsMLUfree(DescriptionMLU);
+
+    if (Pipeline != NULL)
+        cmsPipelineFree(Pipeline);
+
+    cmsIT8Free((cmsHANDLE) cube);
+
+    return hProfile;
+}
+
+cmsHPROFILE CMSEXPORT cmsCreateDeviceLinkFromCubeFile(const char* cFileName)
+{
+    return cmsCreateDeviceLinkFromCubeFileTHR(NULL, cFileName);
+}
diff --git a/src/cmscnvrt.c b/src/cmscnvrt.c

index b471da7..f00c117 100644 (file)
--- a/src/cmscnvrt.c
+++ b/src/cmscnvrt.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -234,7 +234,7 @@ cmsFloat64Number CHAD2Temp(const cmsMAT3* Chad)
  
  // Compute a CHAD based on a given temperature
  static
-    void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
+void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
  {
      cmsCIEXYZ White;
      cmsCIExyY ChromaticityOfWhite;
@@ -370,11 +370,11 @@ cmsBool ComputeConversion(cmsUInt32Number i,
          cmsCIEXYZ WhitePointIn, WhitePointOut;
          cmsMAT3 ChromaticAdaptationMatrixIn, ChromaticAdaptationMatrixOut;
  
-        _cmsReadMediaWhitePoint(&WhitePointIn,  hProfiles[i-1]);
-        _cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfiles[i-1]);
+        if (!_cmsReadMediaWhitePoint(&WhitePointIn, hProfiles[i - 1])) return FALSE;
+        if (!_cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfiles[i - 1])) return FALSE;
  
-        _cmsReadMediaWhitePoint(&WhitePointOut,  hProfiles[i]);
-        _cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfiles[i]);
+        if (!_cmsReadMediaWhitePoint(&WhitePointOut, hProfiles[i])) return FALSE;
+        if (!_cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfiles[i])) return FALSE;
  
          if (!ComputeAbsoluteIntent(AdaptationState,
                                    &WhitePointIn,  &ChromaticAdaptationMatrixIn,
@@ -386,7 +386,7 @@ cmsBool ComputeConversion(cmsUInt32Number i,
  
          if (BPC) {
  
-            cmsCIEXYZ BlackPointIn, BlackPointOut;
+            cmsCIEXYZ BlackPointIn = { 0, 0, 0}, BlackPointOut = { 0, 0, 0 };
  
              cmsDetectBlackPoint(&BlackPointIn,  hProfiles[i-1], Intent, 0);
              cmsDetectDestinationBlackPoint(&BlackPointOut, hProfiles[i], Intent, 0);
@@ -630,7 +630,7 @@ cmsPipeline* DefaultICCintents(cmsContext       ContextID,
                    ColorSpaceOut == cmsSigRgbData ||
                    ColorSpaceOut == cmsSigCmykData) {
  
-                  cmsStage* clip = _cmsStageClipNegatives(Result->ContextID, cmsChannelsOf(ColorSpaceOut));
+                  cmsStage* clip = _cmsStageClipNegatives(Result->ContextID, cmsChannelsOfColorSpace(ColorSpaceOut));
                    if (clip == NULL) goto Error;
  
                    if (!cmsPipelineInsertStage(Result, cmsAT_END, clip))
@@ -715,6 +715,16 @@ int BlackPreservingGrayOnlySampler(CMSREGISTER const cmsUInt16Number In[], CMSRE
      return TRUE;
  }
  
+
+// Check whatever the profile is a CMYK->CMYK devicelink
+static
+cmsBool is_cmyk_devicelink(cmsHPROFILE hProfile)
+{
+    return cmsGetDeviceClass(hProfile) == cmsSigLinkClass &&
+            cmsGetColorSpace(hProfile) == cmsSigCmykData &&
+            cmsGetColorSpace(hProfile) == cmsSigCmykData;
+}
+
  // This is the entry for black-preserving K-only intents, which are non-ICC
  static
  cmsPipeline*  BlackPreservingKOnlyIntents(cmsContext     ContextID,
@@ -747,14 +757,16 @@ cmsPipeline*  BlackPreservingKOnlyIntents(cmsContext     ContextID,
      lastProfilePos = nProfiles - 1;
      hLastProfile = hProfiles[lastProfilePos];
  
-    while (lastProfilePos > 1)
+    // Skip CMYK->CMYK devicelinks on ending
+    while (is_cmyk_devicelink(hLastProfile))
      {
-        hLastProfile = hProfiles[--lastProfilePos];
-        if (cmsGetColorSpace(hLastProfile) != cmsSigCmykData ||
-            cmsGetDeviceClass(hLastProfile) != cmsSigLinkClass)
+        if (lastProfilePos < 2)
              break;
+
+        hLastProfile = hProfiles[--lastProfilePos];
      }
  
+
      preservationProfilesCount = lastProfilePos + 1;
  
      // Check for non-cmyk profiles
@@ -771,7 +783,7 @@ cmsPipeline*  BlackPreservingKOnlyIntents(cmsContext     ContextID,
  
      // Create a LUT holding normal ICC transform
      bp.cmyk2cmyk = DefaultICCintents(ContextID,
-                                     preservationProfilesCount,
+        preservationProfilesCount,
          ICCIntents,
          hProfiles,
          BPC,
@@ -783,7 +795,7 @@ cmsPipeline*  BlackPreservingKOnlyIntents(cmsContext     ContextID,
      // Now, compute the tone curve
      bp.KTone = _cmsBuildKToneCurve(ContextID,
          4096,
-                                    preservationProfilesCount,
+        preservationProfilesCount,
          ICCIntents,
          hProfiles,
          BPC,
@@ -973,13 +985,14 @@ cmsPipeline* BlackPreservingKPlaneIntents(cmsContext     ContextID,
      lastProfilePos = nProfiles - 1;
      hLastProfile = hProfiles[lastProfilePos];
  
-    while (lastProfilePos > 1)
-    {   
+    // Skip CMYK->CMYK devicelinks on ending
+    while (is_cmyk_devicelink(hLastProfile))
+    {
+        if (lastProfilePos < 2)
+            break;
+
          hLastProfile = hProfiles[--lastProfilePos];
-        if (cmsGetColorSpace(hLastProfile) != cmsSigCmykData ||
-            cmsGetDeviceClass(hLastProfile) != cmsSigLinkClass)
-            break;        
-    } 
+    }
  
      preservationProfilesCount = lastProfilePos + 1;
  
@@ -1148,8 +1161,7 @@ cmsUInt32Number CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID, cmsUIn
      cmsIntentsList* pt;
      cmsUInt32Number nIntents;
  
-
-    for (nIntents=0, pt = ctx->Intents; pt != NULL; pt = pt -> Next)
+    for (nIntents=0, pt = DefaultIntents; pt != NULL; pt = pt -> Next)
      {
          if (nIntents < nMax) {
              if (Codes != NULL)
@@ -1162,7 +1174,7 @@ cmsUInt32Number CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID, cmsUIn
          nIntents++;
      }
  
-    for (nIntents=0, pt = DefaultIntents; pt != NULL; pt = pt -> Next)
+    for (pt = ctx->Intents; pt != NULL; pt = pt -> Next)
      {
          if (nIntents < nMax) {
              if (Codes != NULL)
@@ -1174,6 +1186,7 @@ cmsUInt32Number CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID, cmsUIn
  
          nIntents++;
      }
+
      return nIntents;
  }
  
diff --git a/src/cmserr.c b/src/cmserr.c

index f0acb25..811c635 100644 (file)
--- a/src/cmserr.c
+++ b/src/cmserr.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -72,14 +72,14 @@ long int CMSEXPORT cmsfilelength(FILE* f)
  //
  // This is the interface to low-level memory management routines. By default a simple
  // wrapping to malloc/free/realloc is provided, although there is a limit on the max
-// amount of memoy that can be reclaimed. This is mostly as a safety feature to prevent 
+// amount of memory that can be reclaimed. This is mostly as a safety feature to prevent 
  // bogus or evil code to allocate huge blocks that otherwise lcms would never need.
  
  #define MAX_MEMORY_FOR_ALLOC  ((cmsUInt32Number)(1024U*1024U*512U))
  
  // User may override this behaviour by using a memory plug-in, which basically replaces
  // the default memory management functions. In this case, no check is performed and it
-// is up to the plug-in writter to keep in the safe side. There are only three functions
+// is up to the plug-in writer to keep in the safe side. There are only three functions
  // required to be implemented: malloc, realloc and free, although the user may want to
  // replace the optional mallocZero, calloc and dup as well.
  
@@ -92,7 +92,8 @@ cmsBool   _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase* Plug
  static
  void* _cmsMallocDefaultFn(cmsContext ContextID, cmsUInt32Number size)
  {
-    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never allow over maximum
+    // Never allow 0 or over maximum
+    if (size == 0 || size > MAX_MEMORY_FOR_ALLOC) return NULL;
  
      return (void*) malloc(size);
  
@@ -234,7 +235,7 @@ cmsBool  _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase *Data)
  
      // NULL forces to reset to defaults. In this special case, the defaults are stored in the context structure. 
      // Remaining plug-ins does NOT have any copy in the context structure, but this is somehow special as the
-    // context internal data should be malloce'd by using those functions. 
+    // context internal data should be malloc'ed by using those functions. 
      if (Data == NULL) {
  
         struct _cmsContext_struct* ctx = ( struct _cmsContext_struct*) ContextID;
@@ -308,7 +309,7 @@ void* CMSEXPORT _cmsDupMem(cmsContext ContextID, const void* Org, cmsUInt32Numbe
  
  // Sub allocation takes care of many pointers of small size. The memory allocated in
  // this way have be freed at once. Next function allocates a single chunk for linked list
-// I prefer this method over realloc due to the big inpact on xput realloc may have if
+// I prefer this method over realloc due to the big impact on xput realloc may have if
  // memory is being swapped to disk. This approach is safer (although that may not be true on all platforms)
  static
  _cmsSubAllocator_chunk* _cmsCreateSubAllocChunk(cmsContext ContextID, cmsUInt32Number Initial)
@@ -613,7 +614,6 @@ cmsBool  _cmsRegisterMutexPlugin(cmsContext ContextID, cmsPluginBase* Data)
      if (Plugin ->CreateMutexPtr == NULL || Plugin ->DestroyMutexPtr == NULL || 
          Plugin ->LockMutexPtr == NULL || Plugin ->UnlockMutexPtr == NULL) return FALSE;
  
-
      ctx->CreateMutexPtr  = Plugin->CreateMutexPtr;
      ctx->DestroyMutexPtr = Plugin ->DestroyMutexPtr;
      ctx ->LockMutexPtr   = Plugin ->LockMutexPtr;
@@ -661,3 +661,47 @@ void CMSEXPORT _cmsUnlockMutex(cmsContext ContextID, void* mtx)
          ptr ->UnlockMutexPtr(ContextID, mtx);
      }
  }
+
+// The global Context0 storage for parallelization plug-in
+ _cmsParallelizationPluginChunkType _cmsParallelizationPluginChunk = { 0 };
+
+// Allocate parallelization container.
+void _cmsAllocParallelizationPluginChunk(struct _cmsContext_struct* ctx,
+                                         const struct _cmsContext_struct* src)
+{    
+    if (src != NULL) {
+        void* from = src->chunks[ParallelizationPlugin];
+        ctx->chunks[ParallelizationPlugin] = _cmsSubAllocDup(ctx->MemPool, from, sizeof(_cmsParallelizationPluginChunkType));
+    }
+    else {        
+        _cmsParallelizationPluginChunkType ParallelizationPluginChunk = { 0 };
+        ctx->chunks[ParallelizationPlugin] = _cmsSubAllocDup(ctx->MemPool, &ParallelizationPluginChunk, sizeof(_cmsParallelizationPluginChunkType));
+    }         
+}
+
+// Register parallel processing
+cmsBool _cmsRegisterParallelizationPlugin(cmsContext ContextID, cmsPluginBase* Data)
+{
+    cmsPluginParalellization* Plugin = (cmsPluginParalellization*)Data;
+    _cmsParallelizationPluginChunkType* ctx = (_cmsParallelizationPluginChunkType*)_cmsContextGetClientChunk(ContextID, ParallelizationPlugin);
+
+    if (Data == NULL) {
+
+        // No parallelization routines
+        ctx->MaxWorkers = 0;
+        ctx->WorkerFlags = 0;
+        ctx->SchedulerFn = NULL;        
+        return TRUE;
+    }
+
+    // callback is required
+    if (Plugin->SchedulerFn == NULL) return FALSE;
+
+    ctx->MaxWorkers = Plugin->MaxWorkers;
+    ctx->WorkerFlags = Plugin->WorkerFlags;
+    ctx->SchedulerFn = Plugin->SchedulerFn;
+    
+    // All is ok
+    return TRUE;
+}
+
diff --git a/src/cmsgamma.c b/src/cmsgamma.c

index 3499241..a8a8946 100644 (file)
--- a/src/cmsgamma.c
+++ b/src/cmsgamma.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -207,7 +207,7 @@ _cmsParametricCurvesCollection *GetParametricCurveByType(cmsContext ContextID, i
  }
  
  // Low level allocate, which takes care of memory details. nEntries may be zero, and in this case
-// no optimation curve is computed. nSegments may also be zero in the inverse case, where only the
+// no optimization curve is computed. nSegments may also be zero in the inverse case, where only the
  // optimization curve is given. Both features simultaneously is an error
  static
  cmsToneCurve* AllocateToneCurveStruct(cmsContext ContextID, cmsUInt32Number nEntries,
@@ -300,6 +300,10 @@ cmsToneCurve* AllocateToneCurveStruct(cmsContext ContextID, cmsUInt32Number nEnt
          return p;
  
  Error:
+    for (i=0; i < nSegments; i++) {
+        if (p ->Segments && p ->Segments[i].SampledPoints) _cmsFree(ContextID, p ->Segments[i].SampledPoints);
+        if (p ->SegInterp && p ->SegInterp[i]) _cmsFree(ContextID, p ->SegInterp[i]);
+    }
      if (p -> SegInterp) _cmsFree(ContextID, p -> SegInterp);
      if (p -> Segments) _cmsFree(ContextID, p -> Segments);
      if (p -> Evals) _cmsFree(ContextID, p -> Evals);
@@ -427,8 +431,8 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu
  
  
      // IEC 61966-3
-    // Y = (aX + b)^Gamma | X <= -b/a
-    // Y = c              | else
+    // Y = (aX + b)^Gamma + c | X <= -b/a
+    // Y = c                  | else
      case 3:
      {
          if (fabs(Params[1]) < MATRIX_DET_TOLERANCE)
@@ -462,7 +466,8 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu
      // X=-b/a                   | (Y<c)
      case -3:
      {
-        if (fabs(Params[1]) < MATRIX_DET_TOLERANCE)
+        if (fabs(Params[0]) < MATRIX_DET_TOLERANCE ||
+            fabs(Params[1]) < MATRIX_DET_TOLERANCE)
          {
              Val = 0;
          }
@@ -507,28 +512,31 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu
      // X=Y/c              | Y< (ad+b)^g
      case -4:
      {
-        if (fabs(Params[0]) < MATRIX_DET_TOLERANCE ||
-            fabs(Params[1]) < MATRIX_DET_TOLERANCE ||
-            fabs(Params[3]) < MATRIX_DET_TOLERANCE)
-        {
-            Val = 0;
-        }
+
+        e = Params[1] * Params[4] + Params[2];
+        if (e < 0)
+            disc = 0;
          else
-        {
-            e = Params[1] * Params[4] + Params[2];
-            if (e < 0)
-                disc = 0;
-            else
-                disc = pow(e, Params[0]);
+            disc = pow(e, Params[0]);
  
-            if (R >= disc) {
+        if (R >= disc) {
  
+            if (fabs(Params[0]) < MATRIX_DET_TOLERANCE ||
+                fabs(Params[1]) < MATRIX_DET_TOLERANCE)
+
+                Val = 0;
+
+            else
                  Val = (pow(R, 1.0 / Params[0]) - Params[2]) / Params[1];
-            }
-            else {
+        }
+        else {
+
+            if (fabs(Params[3]) < MATRIX_DET_TOLERANCE)
+                Val = 0;
+            else
                  Val = R / Params[3];
-            }
          }
+
      }
      break;
  
@@ -555,26 +563,29 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu
      // X=(Y-f)/c          | else
      case -5:
      {
-        if (fabs(Params[1]) < MATRIX_DET_TOLERANCE ||
-            fabs(Params[3]) < MATRIX_DET_TOLERANCE)
-        {
-            Val = 0;
-        }
-        else
-        {
-            disc = Params[3] * Params[4] + Params[6];
-            if (R >= disc) {
+        disc = Params[3] * Params[4] + Params[6];
+        if (R >= disc) {
+
+            e = R - Params[5];
+            if (e < 0)
+                Val = 0;
+            else
+            {
+                if (fabs(Params[0]) < MATRIX_DET_TOLERANCE ||
+                    fabs(Params[1]) < MATRIX_DET_TOLERANCE)
  
-                e = R - Params[5];
-                if (e < 0)
                      Val = 0;
                  else
                      Val = (pow(e, 1.0 / Params[0]) - Params[2]) / Params[1];
              }
-            else {
+        }
+        else {
+            if (fabs(Params[3]) < MATRIX_DET_TOLERANCE)
+                Val = 0;
+            else
                  Val = (R - Params[6]) / Params[3];
-            }
          }
+
      }
      break;
  
@@ -586,16 +597,23 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu
      case 6:
          e = Params[1]*R + Params[2];
  
-        if (e < 0)
-            Val = Params[3];
-        else
-            Val = pow(e, Params[0]) + Params[3];
+        // On gamma 1.0, don't clamp
+        if (Params[0] == 1.0) {
+            Val = e + Params[3];
+        }
+        else {
+            if (e < 0)
+                Val = Params[3];
+            else
+                Val = pow(e, Params[0]) + Params[3];
+        }
          break;
  
      // ((Y - c) ^1/Gamma - b) / a
      case -6:
      {
-        if (fabs(Params[1]) < MATRIX_DET_TOLERANCE)
+        if (fabs(Params[0]) < MATRIX_DET_TOLERANCE ||
+            fabs(Params[1]) < MATRIX_DET_TOLERANCE)
          {
              Val = 0;
          }
@@ -815,6 +833,10 @@ cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurveFloat(cmsContext ContextID, cm
  {
      cmsCurveSegment Seg[3];
  
+    // Do some housekeeping
+    if (nEntries == 0 || values == NULL)
+        return NULL;
+
      // A segmented tone curve should have function segments in the first and last positions
      // Initialize segmented curve part up to 0 to constant value = samples[0]
      Seg[0].x0 = MINUS_INF;
@@ -1467,6 +1489,9 @@ cmsFloat64Number CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Num
          }
      }
  
+    // We need enough valid samples
+    if (n <= 1) return -1.0;
+
      // Take a look on SD to see if gamma isn't exponential at all
      Std = sqrt((n * sum2 - sum * sum) / (n*(n-1)));
  
@@ -1476,13 +1501,13 @@ cmsFloat64Number CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Num
      return (sum / n);   // The mean
  }
  
+// Retrieve segments on tone curves
  
-// Retrieve parameters on one-segment tone curves
-
-cmsFloat64Number* CMSEXPORT cmsGetToneCurveParams(const cmsToneCurve* t)
+const cmsCurveSegment* CMSEXPORT cmsGetToneCurveSegment(cmsInt32Number n, const cmsToneCurve* t)
  {
      _cmsAssert(t != NULL);
  
-    if (t->nSegments != 1) return NULL;
-    return t->Segments[0].Params;
+    if (n < 0 || n >= (cmsInt32Number) t->nSegments) return NULL;
+    return t->Segments + n;
  }
+
diff --git a/src/cmsgmt.c b/src/cmsgmt.c

index 75904e4..a27a3a3 100644 (file)
--- a/src/cmsgmt.c
+++ b/src/cmsgmt.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------\r
  //\r
  //  Little Color Management System\r
-//  Copyright (c) 1998-2020 Marti Maria Saguer\r
+//  Copyright (c) 1998-2021 Marti Maria Saguer\r
  //\r
  // Permission is hereby granted, free of charge, to any person obtaining\r
  // a copy of this software and associated documentation files (the "Software"),\r
@@ -199,15 +199,15 @@ typedef struct {
  \r
      cmsHTRANSFORM hInput;               // From whatever input color space. 16 bits to DBL\r
      cmsHTRANSFORM hForward, hReverse;   // Transforms going from Lab to colorant and back\r
-    cmsFloat64Number Thereshold;        // The thereshold after which is considered out of gamut\r
+    cmsFloat64Number Threshold;         // The threshold after which is considered out of gamut\r
  \r
      } GAMUTCHAIN;\r
  \r
  // This sampler does compute gamut boundaries by comparing original\r
-// values with a transform going back and forth. Values above ERR_THERESHOLD\r
+// values with a transform going back and forth. Values above ERR_THRESHOLD\r
  // of maximum are considered out of gamut.\r
  \r
-#define ERR_THERESHOLD      5\r
+#define ERR_THRESHOLD      5\r
  \r
  \r
  static\r
@@ -219,7 +219,7 @@ int GamutSampler(CMSREGISTER const cmsUInt16Number In[], CMSREGISTER cmsUInt16Nu
      cmsUInt16Number Proof[cmsMAXCHANNELS], Proof2[cmsMAXCHANNELS];\r
      cmsFloat64Number dE1, dE2, ErrorRatio;\r
  \r
-    // Assume in-gamut by default.\r
+    // Assume in-gamut by default. NEVER READ, USED FOR DEBUG PURPOSES.\r
      ErrorRatio = 1.0;\r
  \r
      // Convert input to Lab\r
@@ -246,17 +246,17 @@ int GamutSampler(CMSREGISTER const cmsUInt16Number In[], CMSREGISTER cmsUInt16Nu
  \r
  \r
      // if dE1 is small and dE2 is small, value is likely to be in gamut\r
-    if (dE1 < t->Thereshold && dE2 < t->Thereshold)\r
+    if (dE1 < t->Threshold && dE2 < t->Threshold)\r
          Out[0] = 0;\r
      else {\r
  \r
          // if dE1 is small and dE2 is big, undefined. Assume in gamut\r
-        if (dE1 < t->Thereshold && dE2 > t->Thereshold)\r
+        if (dE1 < t->Threshold && dE2 > t->Threshold)\r
              Out[0] = 0;\r
          else\r
              // dE1 is big and dE2 is small, clearly out of gamut\r
-            if (dE1 > t->Thereshold && dE2 < t->Thereshold)\r
-                Out[0] = (cmsUInt16Number) _cmsQuickFloor((dE1 - t->Thereshold) + .5);\r
+            if (dE1 > t->Threshold && dE2 < t->Threshold)\r
+                Out[0] = (cmsUInt16Number) _cmsQuickFloor((dE1 - t->Threshold) + .5);\r
              else  {\r
  \r
                  // dE1 is big and dE2 is also big, could be due to perceptual mapping\r
@@ -266,8 +266,8 @@ int GamutSampler(CMSREGISTER const cmsUInt16Number In[], CMSREGISTER cmsUInt16Nu
                  else\r
                      ErrorRatio = dE1 / dE2;\r
  \r
-                if (ErrorRatio > t->Thereshold)\r
-                    Out[0] = (cmsUInt16Number)  _cmsQuickFloor((ErrorRatio - t->Thereshold) + .5);\r
+                if (ErrorRatio > t->Threshold)\r
+                    Out[0] = (cmsUInt16Number)  _cmsQuickFloor((ErrorRatio - t->Threshold) + .5);\r
                  else\r
                      Out[0] = 0;\r
              }\r
@@ -297,7 +297,8 @@ cmsPipeline* _cmsCreateGamutCheckPipeline(cmsContext ContextID,
      cmsStage* CLUT;\r
      cmsUInt32Number dwFormat;\r
      GAMUTCHAIN Chain;\r
-    cmsUInt32Number nChannels, nGridpoints;\r
+    cmsUInt32Number nGridpoints;\r
+    cmsInt32Number nChannels;\r
      cmsColorSpaceSignature ColorSpace;\r
      cmsUInt32Number i;\r
      cmsHPROFILE ProfileList[256];\r
@@ -323,10 +324,10 @@ cmsPipeline* _cmsCreateGamutCheckPipeline(cmsContext ContextID,
  \r
      if (cmsIsMatrixShaper(hGamut)) {\r
  \r
-        Chain.Thereshold = 1.0;\r
+        Chain.Threshold = 1.0;\r
      }\r
      else {\r
-        Chain.Thereshold = ERR_THERESHOLD;\r
+        Chain.Threshold = ERR_THRESHOLD;\r
      }\r
  \r
  \r
@@ -346,8 +347,7 @@ cmsPipeline* _cmsCreateGamutCheckPipeline(cmsContext ContextID,
  \r
  \r
      ColorSpace  = cmsGetColorSpace(hGamut);\r
-\r
-    nChannels   = cmsChannelsOf(ColorSpace);\r
+    nChannels   = cmsChannelsOfColorSpace(ColorSpace);\r
      nGridpoints = _cmsReasonableGridpointsByColorspace(ColorSpace, cmsFLAGS_HIGHRESPRECALC);\r
      dwFormat    = (CHANNELS_SH(nChannels)|BYTES_SH(2));\r
  \r
@@ -472,6 +472,9 @@ cmsFloat64Number CMSEXPORT cmsDetectTAC(cmsHPROFILE hProfile)
      // Create a fake formatter for result\r
      dwFormatter = cmsFormatterForColorspaceOfProfile(hProfile, 4, TRUE);\r
  \r
+    // Unsupported color space?\r
+    if (dwFormatter == 0) return 0;\r
+\r
      bp.nOutputChans = T_CHANNELS(dwFormatter);\r
      bp.MaxTAC = 0;    // Initial TAC is 0\r
  \r
@@ -588,3 +591,69 @@ cmsBool CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab,
  \r
      return TRUE;\r
  }\r
+\r
+// Detect whatever a given ICC profile works in linear (gamma 1.0) space\r
+// Actually, doing that "well" is quite hard, since every component may behave completely different.\r
+// Since the true point of this function is to detect suitable optimizations, I am imposing some requirements \r
+// that simplifies things: only RGB, and only profiles that can got in both directions.\r
+// The algorithm obtains Y from a synthetical gray R=G=B. Then least squares fitting is used to estimate gamma. \r
+// For gamma close to 1.0, RGB is linear. On profiles not supported, -1 is returned.\r
+\r
+cmsFloat64Number CMSEXPORT cmsDetectRGBProfileGamma(cmsHPROFILE hProfile, cmsFloat64Number threshold)\r
+{\r
+    cmsContext ContextID;\r
+    cmsHPROFILE hXYZ;\r
+    cmsHTRANSFORM xform;\r
+    cmsToneCurve* Y_curve;\r
+    cmsUInt16Number rgb[256][3];\r
+    cmsCIEXYZ XYZ[256];\r
+    cmsFloat32Number Y_normalized[256];\r
+    cmsFloat64Number gamma;\r
+    cmsProfileClassSignature cl;\r
+    int i;\r
+\r
+    if (cmsGetColorSpace(hProfile) != cmsSigRgbData)\r
+        return -1;\r
+\r
+    cl = cmsGetDeviceClass(hProfile);\r
+    if (cl != cmsSigInputClass && cl != cmsSigDisplayClass && \r
+        cl != cmsSigOutputClass && cl != cmsSigColorSpaceClass)\r
+        return -1;\r
+\r
+    ContextID = cmsGetProfileContextID(hProfile);\r
+    hXYZ = cmsCreateXYZProfileTHR(ContextID);\r
+    if (hXYZ == NULL)\r
+        return -1;\r
+    xform = cmsCreateTransformTHR(ContextID, hProfile, TYPE_RGB_16, hXYZ, TYPE_XYZ_DBL, \r
+                                    INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_NOOPTIMIZE);\r
+\r
+    if (xform == NULL) { // If not RGB or forward direction is not supported, regret with the previous error\r
+\r
+        cmsCloseProfile(hXYZ);        \r
+        return -1;\r
+    }\r
+\r
+    for (i = 0; i < 256; i++) {\r
+        rgb[i][0] = rgb[i][1] = rgb[i][2] = FROM_8_TO_16(i);       \r
+    }\r
+\r
+    cmsDoTransform(xform, rgb, XYZ, 256);\r
+\r
+    cmsDeleteTransform(xform);\r
+    cmsCloseProfile(hXYZ);\r
+\r
+    for (i = 0; i < 256; i++) {\r
+        Y_normalized[i] = (cmsFloat32Number) XYZ[i].Y;\r
+    }\r
+\r
+    Y_curve = cmsBuildTabulatedToneCurveFloat(ContextID, 256, Y_normalized);\r
+    if (Y_curve == NULL)     \r
+        return -1;\r
+    \r
+    gamma = cmsEstimateGamma(Y_curve, threshold);\r
+\r
+    cmsFreeToneCurve(Y_curve);\r
+\r
+    return gamma;\r
+}\r
+\r
diff --git a/src/cmshalf.c b/src/cmshalf.c

index 292b6fd..043ee53 100644 (file)
--- a/src/cmshalf.c
+++ b/src/cmshalf.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -377,7 +377,7 @@ static const cmsUInt32Number Mantissa[2048] = {
  0x387fc000, 0x387fe000
  };
  
-static cmsUInt16Number Offset[64] = {
+static const cmsUInt16Number Offset[64] = {
  0x0000, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400,
  0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400,
  0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400,
diff --git a/src/cmsintrp.c b/src/cmsintrp.c

index 3d9a405..2b5c634 100644 (file)
--- a/src/cmsintrp.c
+++ b/src/cmsintrp.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -200,8 +200,8 @@ void LinLerp1D(CMSREGISTER const cmsUInt16Number Value[],
      int val3;
      const cmsUInt16Number* LutTable = (cmsUInt16Number*) p ->Table;
  
-    // if last value...
-    if (Value[0] == 0xffff) {
+    // if last value or just one point
+    if (Value[0] == 0xffff || p->Domain[0] == 0) {
  
          Output[0] = LutTable[p -> Domain[0]];      
      }
@@ -240,7 +240,7 @@ void LinLerp1Dfloat(const cmsFloat32Number Value[],
         val2 = fclamp(Value[0]);
  
         // if last value...
-       if (val2 == 1.0) {
+       if (val2 == 1.0 || p->Domain[0] == 0) {
             Output[0] = LutTable[p -> Domain[0]];          
         }
         else
@@ -274,20 +274,34 @@ void Eval1Input(CMSREGISTER const cmsUInt16Number Input[],
         cmsUInt32Number OutChan;
         const cmsUInt16Number* LutTable = (cmsUInt16Number*) p16 -> Table;
  
-       v = Input[0] * p16 -> Domain[0];
-       fk = _cmsToFixedDomain(v);
  
-       k0 = FIXED_TO_INT(fk);
-       rk = (cmsUInt16Number) FIXED_REST_TO_INT(fk);
+       // if last value...
+       if (Input[0] == 0xffff || p16->Domain[0] == 0) {
+
+           cmsUInt32Number y0 = p16->Domain[0] * p16->opta[0];
+           
+           for (OutChan = 0; OutChan < p16->nOutputs; OutChan++) {
+               Output[OutChan] = LutTable[y0 + OutChan];
+           }
+       }
+       else
+       {
+
+           v = Input[0] * p16->Domain[0];
+           fk = _cmsToFixedDomain(v);
+
+           k0 = FIXED_TO_INT(fk);
+           rk = (cmsUInt16Number)FIXED_REST_TO_INT(fk);
  
-       k1 = k0 + (Input[0] != 0xFFFFU ? 1 : 0);
+           k1 = k0 + (Input[0] != 0xFFFFU ? 1 : 0);
  
-       K0 = p16 -> opta[0] * k0;
-       K1 = p16 -> opta[0] * k1;
+           K0 = p16->opta[0] * k0;
+           K1 = p16->opta[0] * k1;
  
-       for (OutChan=0; OutChan < p16->nOutputs; OutChan++) {
+           for (OutChan = 0; OutChan < p16->nOutputs; OutChan++) {
  
-           Output[OutChan] = LinearInterp(rk, LutTable[K0+OutChan], LutTable[K1+OutChan]);
+               Output[OutChan] = LinearInterp(rk, LutTable[K0 + OutChan], LutTable[K1 + OutChan]);
+           }
         }
  }
  
@@ -308,12 +322,12 @@ void Eval1InputFloat(const cmsFloat32Number Value[],
      val2 = fclamp(Value[0]);
  
      // if last value...
-    if (val2 == 1.0) {
+    if (val2 == 1.0 || p->Domain[0] == 0) {
  
-        y0 = LutTable[p->Domain[0]];
+        cmsUInt32Number start = p->Domain[0] * p->opta[0];
  
          for (OutChan = 0; OutChan < p->nOutputs; OutChan++) {
-            Output[OutChan] = y0;
+            Output[OutChan] = LutTable[start + OutChan];
          }        
      }
      else
diff --git a/src/cmsio0.c b/src/cmsio0.c

index 19ccbeb..75442e6 100644 (file)
--- a/src/cmsio0.c
+++ b/src/cmsio0.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -374,24 +374,58 @@ cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const cha
  {
      cmsIOHANDLER* iohandler = NULL;
      FILE* fm = NULL;
-    cmsInt32Number fileLen;
+    cmsInt32Number fileLen;    
+    char mode[4] = { 0,0,0,0 };
  
      _cmsAssert(FileName != NULL);
      _cmsAssert(AccessMode != NULL);
  
      iohandler = (cmsIOHANDLER*) _cmsMallocZero(ContextID, sizeof(cmsIOHANDLER));
      if (iohandler == NULL) return NULL;
+           
+    // Validate access mode
+    while (*AccessMode) {
  
-    switch (*AccessMode) {
+        switch (*AccessMode)
+        {        
+        case 'r':
+        case 'w':
+
+            if (mode[0] == 0) {
+                mode[0] = *AccessMode;
+                mode[1] = 'b';                
+            }
+            else {
+                _cmsFree(ContextID, iohandler);
+                cmsSignalError(ContextID, cmsERROR_FILE, "Access mode already specified '%c'", *AccessMode);
+                return NULL;
+            }
+            break;
+
+        // Close on exec. Not all runtime supports that. Up to the caller to decide.
+        case 'e':
+            mode[2] = 'e';
+            break;
+
+        default:
+            _cmsFree(ContextID, iohandler);
+            cmsSignalError(ContextID, cmsERROR_FILE, "Wrong access mode '%c'", *AccessMode);
+            return NULL;
+        }
+
+        AccessMode++;
+    }
+        
+    switch (mode[0]) {
  
      case 'r':
-        fm = fopen(FileName, "rb");
+        fm = fopen(FileName, mode);
          if (fm == NULL) {
              _cmsFree(ContextID, iohandler);
               cmsSignalError(ContextID, cmsERROR_FILE, "File '%s' not found", FileName);
              return NULL;
          }                                     
-        fileLen = cmsfilelength(fm);
+        fileLen = (cmsInt32Number)cmsfilelength(fm);
          if (fileLen < 0)
          {
              fclose(fm);
@@ -399,12 +433,11 @@ cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const cha
              cmsSignalError(ContextID, cmsERROR_FILE, "Cannot get size of file '%s'", FileName);
              return NULL;
          }
-
          iohandler -> ReportedSize = (cmsUInt32Number) fileLen;
          break;
  
      case 'w':
-        fm = fopen(FileName, "wb");
+        fm = fopen(FileName, mode);
          if (fm == NULL) {
              _cmsFree(ContextID, iohandler);
               cmsSignalError(ContextID, cmsERROR_FILE, "Couldn't create '%s'", FileName);
@@ -414,8 +447,7 @@ cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const cha
          break;
  
      default:
-        _cmsFree(ContextID, iohandler);
-         cmsSignalError(ContextID, cmsERROR_FILE, "Unknown access mode '%c'", *AccessMode);
+        _cmsFree(ContextID, iohandler);   // Would never reach      
          return NULL;
      }
  
@@ -442,7 +474,7 @@ cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromStream(cmsContext ContextID, FILE* S
      cmsIOHANDLER* iohandler = NULL;
      cmsInt32Number fileSize;
  
-    fileSize = cmsfilelength(Stream);
+    fileSize = (cmsInt32Number)cmsfilelength(Stream);
      if (fileSize < 0)
      {
          cmsSignalError(ContextID, cmsERROR_FILE, "Cannot get size of stream");
@@ -479,16 +511,15 @@ cmsBool CMSEXPORT cmsCloseIOhandler(cmsIOHANDLER* io)
  
  cmsIOHANDLER* CMSEXPORT cmsGetProfileIOhandler(cmsHPROFILE hProfile)
  {
-       _cmsICCPROFILE* Icc = (_cmsICCPROFILE*)hProfile;
+    _cmsICCPROFILE* Icc = (_cmsICCPROFILE*)hProfile;
  
-       if (Icc == NULL) return NULL;
-       return Icc->IOhandler;
+    if (Icc == NULL) return NULL;
+    return Icc->IOhandler;
  }
  
  // Creates an empty structure holding all required parameters
  cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID)
  {
-    time_t now = time(NULL);
      _cmsICCPROFILE* Icc = (_cmsICCPROFILE*) _cmsMallocZero(ContextID, sizeof(_cmsICCPROFILE));
      if (Icc == NULL) return NULL;
  
@@ -500,14 +531,36 @@ cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID)
      // Set default version
      Icc ->Version =  0x02100000;
  
+    // Set default CMM (that's me!)
+    Icc ->CMM = lcmsSignature;
+
+    // Set default creator
+    // Created by LittleCMS (that's me!)
+    Icc ->creator = lcmsSignature;
+
+    // Set default platform
+#ifdef CMS_IS_WINDOWS_
+    Icc ->platform = cmsSigMicrosoft;
+#else
+    Icc ->platform = cmsSigMacintosh;
+#endif
+
+    // Set default device class
+    Icc->DeviceClass = cmsSigDisplayClass;
+
      // Set creation date/time
-    memmove(&Icc ->Created, gmtime(&now), sizeof(Icc ->Created));
+    if (!_cmsGetTime(&Icc->Created))
+        goto Error;
  
      // Create a mutex if the user provided proper plugin. NULL otherwise
      Icc ->UsrMutex = _cmsCreateMutex(ContextID);
  
      // Return the handle
      return (cmsHPROFILE) Icc;
+
+Error:
+    _cmsFree(ContextID, Icc);
+    return NULL;
  }
  
  cmsContext CMSEXPORT cmsGetProfileContextID(cmsHPROFILE hProfile)
@@ -653,6 +706,27 @@ cmsBool CMSEXPORT cmsIsTag(cmsHPROFILE hProfile, cmsTagSignature sig)
         return _cmsSearchTag(Icc, sig, FALSE) >= 0;
  }
  
+
+
+// Checks for link compatibility
+static
+cmsBool CompatibleTypes(const cmsTagDescriptor* desc1, const cmsTagDescriptor* desc2)
+{
+    cmsUInt32Number i;
+
+    if (desc1 == NULL || desc2 == NULL) return FALSE;
+
+    if (desc1->nSupportedTypes != desc2->nSupportedTypes) return FALSE;
+    if (desc1->ElemCount != desc2->ElemCount) return FALSE;
+
+    for (i = 0; i < desc1->nSupportedTypes; i++)
+    {
+        if (desc1->SupportedTypes[i] != desc2->SupportedTypes[i]) return FALSE;
+    }
+
+    return TRUE;
+}
+
  // Enforces that the profile version is per. spec.
  // Operates on the big endian bytes from the profile.
  // Called before converting to platform endianness.
@@ -678,6 +752,29 @@ cmsUInt32Number _validatedVersion(cmsUInt32Number DWord)
      return DWord;
  }
  
+// Check device class
+static 
+cmsBool validDeviceClass(cmsProfileClassSignature cl)
+{
+    if ((int)cl == 0) return TRUE; // We allow zero because older lcms versions defaulted to that.
+
+    switch (cl)
+    {    
+    case cmsSigInputClass:
+    case cmsSigDisplayClass:
+    case cmsSigOutputClass:
+    case cmsSigLinkClass:
+    case cmsSigAbstractClass:
+    case cmsSigColorSpaceClass:
+    case cmsSigNamedColorClass:
+        return TRUE;
+
+    default:
+        return FALSE;
+    }
+
+}
+
  // Read profile header and validate it
  cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
  {
@@ -701,19 +798,31 @@ cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
      }
  
      // Adjust endianness of the used parameters
+    Icc -> CMM             = _cmsAdjustEndianess32(Header.cmmId);
      Icc -> DeviceClass     = (cmsProfileClassSignature) _cmsAdjustEndianess32(Header.deviceClass);
      Icc -> ColorSpace      = (cmsColorSpaceSignature)   _cmsAdjustEndianess32(Header.colorSpace);
      Icc -> PCS             = (cmsColorSpaceSignature)   _cmsAdjustEndianess32(Header.pcs);
     
      Icc -> RenderingIntent = _cmsAdjustEndianess32(Header.renderingIntent);
+    Icc -> platform        = (cmsPlatformSignature)_cmsAdjustEndianess32(Header.platform);
      Icc -> flags           = _cmsAdjustEndianess32(Header.flags);
      Icc -> manufacturer    = _cmsAdjustEndianess32(Header.manufacturer);
      Icc -> model           = _cmsAdjustEndianess32(Header.model);
      Icc -> creator         = _cmsAdjustEndianess32(Header.creator);
-    
+
      _cmsAdjustEndianess64(&Icc -> attributes, &Header.attributes);
      Icc -> Version         = _cmsAdjustEndianess32(_validatedVersion(Header.version));
  
+    if (Icc->Version > 0x5000000) {
+        cmsSignalError(Icc->ContextID, cmsERROR_UNKNOWN_EXTENSION, "Unsupported profile version '0x%x'", Icc->Version);
+        return FALSE;
+    }
+
+    if (!validDeviceClass(Icc->DeviceClass)) {
+        cmsSignalError(Icc->ContextID, cmsERROR_UNKNOWN_EXTENSION, "Unsupported device class '0x%x'", Icc->DeviceClass);
+        return FALSE;
+    }
+
      // Get size as reported in header
      HeaderSize = _cmsAdjustEndianess32(Header.size);
  
@@ -747,6 +856,7 @@ cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
          if (!_cmsReadUInt32Number(io, &Tag.size)) return FALSE;
  
          // Perform some sanity check. Offset + size should fall inside file.
+        if (Tag.size == 0 || Tag.offset == 0) continue;
          if (Tag.offset + Tag.size > HeaderSize ||
              Tag.offset + Tag.size < Tag.offset)
                    continue;
@@ -757,11 +867,16 @@ cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
  
         // Search for links
          for (j=0; j < Icc ->TagCount; j++) {
-
+           
              if ((Icc ->TagOffsets[j] == Tag.offset) &&
                  (Icc ->TagSizes[j]   == Tag.size)) {
  
-                Icc ->TagLinked[Icc ->TagCount] = Icc ->TagNames[j];
+                // Check types. 
+                if (CompatibleTypes(_cmsGetTagDescriptor(Icc->ContextID, Icc->TagNames[j]),
+                                    _cmsGetTagDescriptor(Icc->ContextID, Tag.sig))) {
+
+                    Icc->TagLinked[Icc->TagCount] = Icc->TagNames[j];
+                }
              }
  
          }
@@ -769,6 +884,19 @@ cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
          Icc ->TagCount++;
      }
  
+
+    for (i = 0; i < Icc->TagCount; i++) {
+        for (j = 0; j < Icc->TagCount; j++) {
+
+            // Tags cannot be duplicate
+            if ((i != j) && (Icc->TagNames[i] == Icc->TagNames[j])) {
+                cmsSignalError(Icc->ContextID, cmsERROR_RANGE, "Duplicate tag found");
+                return FALSE;
+            }
+
+        }
+    }
+
      return TRUE;
  }
  
@@ -781,7 +909,7 @@ cmsBool _cmsWriteHeader(_cmsICCPROFILE* Icc, cmsUInt32Number UsedSpace)
      cmsUInt32Number Count;
  
      Header.size        = _cmsAdjustEndianess32(UsedSpace);
-    Header.cmmId       = _cmsAdjustEndianess32(lcmsSignature);
+    Header.cmmId       = _cmsAdjustEndianess32(Icc ->CMM);
      Header.version     = _cmsAdjustEndianess32(Icc ->Version);
  
      Header.deviceClass = (cmsProfileClassSignature) _cmsAdjustEndianess32(Icc -> DeviceClass);
@@ -793,11 +921,7 @@ cmsBool _cmsWriteHeader(_cmsICCPROFILE* Icc, cmsUInt32Number UsedSpace)
  
      Header.magic       = _cmsAdjustEndianess32(cmsMagicNumber);
  
-#ifdef CMS_IS_WINDOWS_
-    Header.platform    = (cmsPlatformSignature) _cmsAdjustEndianess32(cmsSigMicrosoft);
-#else
-    Header.platform    = (cmsPlatformSignature) _cmsAdjustEndianess32(cmsSigMacintosh);
-#endif
+    Header.platform    = (cmsPlatformSignature) _cmsAdjustEndianess32(Icc -> platform);
  
      Header.flags        = _cmsAdjustEndianess32(Icc -> flags);
      Header.manufacturer = _cmsAdjustEndianess32(Icc -> manufacturer);
@@ -813,8 +937,7 @@ cmsBool _cmsWriteHeader(_cmsICCPROFILE* Icc, cmsUInt32Number UsedSpace)
      Header.illuminant.Y = (cmsS15Fixed16Number) _cmsAdjustEndianess32((cmsUInt32Number) _cmsDoubleTo15Fixed16(cmsD50_XYZ()->Y));
      Header.illuminant.Z = (cmsS15Fixed16Number) _cmsAdjustEndianess32((cmsUInt32Number) _cmsDoubleTo15Fixed16(cmsD50_XYZ()->Z));
  
-    // Created by LittleCMS (that's me!)
-    Header.creator      = _cmsAdjustEndianess32(lcmsSignature);
+    Header.creator      = _cmsAdjustEndianess32(Icc ->creator);
  
      memset(&Header.reserved, 0, sizeof(Header.reserved));
  
@@ -1430,7 +1553,25 @@ cmsBool CMSEXPORT cmsSaveProfileToMem(cmsHPROFILE hProfile, void *MemPtr, cmsUIn
      return rc;
  }
  
+// Free one tag contents
+static
+void freeOneTag(_cmsICCPROFILE* Icc, cmsUInt32Number i)
+{
+    if (Icc->TagPtrs[i]) {
+
+        cmsTagTypeHandler* TypeHandler = Icc->TagTypeHandlers[i];
  
+        if (TypeHandler != NULL) {
+            cmsTagTypeHandler LocalTypeHandler = *TypeHandler;
+
+            LocalTypeHandler.ContextID = Icc->ContextID;             
+            LocalTypeHandler.ICCVersion = Icc->Version;
+            LocalTypeHandler.FreePtr(&LocalTypeHandler, Icc->TagPtrs[i]);
+        }
+        else
+            _cmsFree(Icc->ContextID, Icc->TagPtrs[i]);
+    }
+}
  
  // Closes a profile freeing any involved resources
  cmsBool  CMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile)
@@ -1450,20 +1591,7 @@ cmsBool  CMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile)
  
      for (i=0; i < Icc -> TagCount; i++) {
  
-        if (Icc -> TagPtrs[i]) {
-
-            cmsTagTypeHandler* TypeHandler = Icc ->TagTypeHandlers[i];
-
-            if (TypeHandler != NULL) {
-                cmsTagTypeHandler LocalTypeHandler = *TypeHandler;
-
-                LocalTypeHandler.ContextID = Icc ->ContextID;              // As an additional parameters
-                LocalTypeHandler.ICCVersion = Icc ->Version;
-                LocalTypeHandler.FreePtr(&LocalTypeHandler, Icc -> TagPtrs[i]);
-            }
-            else
-                _cmsFree(Icc ->ContextID, Icc ->TagPtrs[i]);
-        }
+        freeOneTag(Icc, i);        
      }
  
      if (Icc ->IOhandler != NULL) {
@@ -1503,7 +1631,7 @@ cmsBool IsTypeSupported(cmsTagDescriptor* TagDescriptor, cmsTagTypeSignature Typ
  void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig)
  {
      _cmsICCPROFILE* Icc = (_cmsICCPROFILE*) hProfile;
-    cmsIOHANDLER* io = Icc ->IOhandler;
+    cmsIOHANDLER* io;
      cmsTagTypeHandler* TypeHandler;
      cmsTagTypeHandler LocalTypeHandler;
      cmsTagDescriptor*  TagDescriptor;
@@ -1515,8 +1643,12 @@ void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig)
      if (!_cmsLockMutex(Icc->ContextID, Icc ->UsrMutex)) return NULL;
  
      n = _cmsSearchTag(Icc, sig, TRUE);
-    if (n < 0) goto Error;               // Not found, return NULL
-
+    if (n < 0)
+    {
+        // Not found, return NULL
+        _cmsUnlockMutex(Icc->ContextID, Icc->UsrMutex);
+        return NULL;
+    }
  
      // If the element is already in memory, return the pointer
      if (Icc -> TagPtrs[n]) {
@@ -1544,6 +1676,14 @@ void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig)
  
      if (TagSize < 8) goto Error;
  
+    io = Icc ->IOhandler;
+
+    if (io == NULL) { // This is a built-in profile that has been manipulated, abort early
+
+        cmsSignalError(Icc->ContextID, cmsERROR_CORRUPTION_DETECTED, "Corrupted built-in profile.");
+        goto Error;
+    }
+
      // Seek to its location
      if (!io -> Seek(io, Offset))
          goto Error;
@@ -1611,8 +1751,12 @@ void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig)
      return Icc -> TagPtrs[n];
  
  
-    // Return error and unlock tha data
+    // Return error and unlock the data
  Error:
+
+    freeOneTag(Icc, n);    
+    Icc->TagPtrs[n] = NULL;
+    
      _cmsUnlockMutex(Icc->ContextID, Icc ->UsrMutex);
      return NULL;
  }
@@ -1751,11 +1895,9 @@ Error:
  
  }
  
-// Read and write raw data. The only way those function would work and keep consistence with normal read and write
-// is to do an additional step of serialization. That means, readRaw would issue a normal read and then convert the obtained
-// data to raw bytes by using the "write" serialization logic. And vice-versa. I know this may end in situations where
-// raw data written does not exactly correspond with the raw data proposed to cmsWriteRaw data, but this approach allows
-// to write a tag as raw data and the read it as handled.
+// Read and write raw data. Read/Write Raw/cooked pairs try to maintain consistency within the pair. Some sequences
+// raw/cooked would work, but at a cost. Data "cooked" may be converted to "raw" by using the "write" serialization logic.
+// In general it is better to avoid mixing pairs.
  
  cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, void* data, cmsUInt32Number BufferSize)
  {
@@ -1769,20 +1911,25 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
      cmsUInt32Number rc;
      cmsUInt32Number Offset, TagSize;
  
+    // Sanity check
+    if (data != NULL && BufferSize == 0) return 0;
+
      if (!_cmsLockMutex(Icc->ContextID, Icc ->UsrMutex)) return 0;
  
      // Search for given tag in ICC profile directory
+    
      i = _cmsSearchTag(Icc, sig, TRUE);
      if (i < 0) goto Error;                 // Not found, 
  
      // It is already read?
      if (Icc -> TagPtrs[i] == NULL) {
  
-        // No yet, get original position
+        // Not yet, get original position
          Offset   = Icc ->TagOffsets[i];
          TagSize  = Icc ->TagSizes[i];
  
          // read the data directly, don't keep copy
+        
          if (data != NULL) {
  
              if (BufferSize < TagSize)
@@ -1799,8 +1946,9 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
          return Icc ->TagSizes[i];
      }
  
-    // The data has been already read, or written. But wait!, maybe the user chose to save as
+    // The data has been already read, or written. But wait!, maybe the user choose to save as
      // raw data. In this case, return the raw data directly
+    
      if (Icc ->TagSaveAsRaw[i]) {
  
          if (data != NULL)  {
@@ -1820,8 +1968,8 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
      }
  
      // Already read, or previously set by cmsWriteTag(). We need to serialize that
-    // data to raw in order to maintain consistency.
-
+    // data to raw to get something that makes sense
+    
      _cmsUnlockMutex(Icc->ContextID, Icc ->UsrMutex);
      Object = cmsReadTag(hProfile, sig);
      if (!_cmsLockMutex(Icc->ContextID, Icc ->UsrMutex)) return 0;
diff --git a/src/cmsio1.c b/src/cmsio1.c

index f2a3970..c75b454 100644 (file)
--- a/src/cmsio1.c
+++ b/src/cmsio1.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -260,7 +260,7 @@ Error:
  
  
  
-// Read the DToAX tag, adjusting the encoding of Lab or XYZ if neded
+// Read the DToAX tag, adjusting the encoding of Lab or XYZ if needed
  static
  cmsPipeline* _cmsReadFloatInputTag(cmsHPROFILE hProfile, cmsTagSignature tagFloat)
  {
@@ -322,10 +322,8 @@ cmsPipeline* CMSEXPORT _cmsReadInputLUT(cmsHPROFILE hProfile, cmsUInt32Number In
          if (nc == NULL) return NULL;
  
          Lut = cmsPipelineAlloc(ContextID, 0, 0);
-        if (Lut == NULL) {
-            cmsFreeNamedColorList(nc);
-            return NULL;
-        }
+        if (Lut == NULL)            
+            return NULL;        
  
          if (!cmsPipelineInsertStage(Lut, cmsAT_BEGIN, _cmsStageAllocNamedColor(nc, TRUE)) ||
              !cmsPipelineInsertStage(Lut, cmsAT_END, _cmsStageAllocLabV2ToV4(ContextID))) {
@@ -536,7 +534,7 @@ void ChangeInterpolationToTrilinear(cmsPipeline* Lut)
  }
  
  
-// Read the DToAX tag, adjusting the encoding of Lab or XYZ if neded
+// Read the DToAX tag, adjusting the encoding of Lab or XYZ if needed
  static
  cmsPipeline* _cmsReadFloatOutputTag(cmsHPROFILE hProfile, cmsTagSignature tagFloat)
  {
@@ -580,7 +578,7 @@ Error:
      return NULL;
  }
  
-// Create an output MPE LUT from agiven profile. Version mismatches are handled here
+// Create an output MPE LUT from a given profile. Version mismatches are handled here
  cmsPipeline* CMSEXPORT _cmsReadOutputLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent)
  {
      cmsTagTypeSignature OriginalType;
@@ -661,7 +659,7 @@ Error:
  
  // ---------------------------------------------------------------------------------------------------------------
  
-// Read the AToD0 tag, adjusting the encoding of Lab or XYZ if neded
+// Read the AToD0 tag, adjusting the encoding of Lab or XYZ if needed
  static
  cmsPipeline* _cmsReadFloatDevicelinkTag(cmsHPROFILE hProfile, cmsTagSignature tagFloat)
  {
@@ -739,8 +737,7 @@ cmsPipeline* CMSEXPORT _cmsReadDevicelinkLUT(cmsHPROFILE hProfile, cmsUInt32Numb
  
          return Lut;
      Error:
-        cmsPipelineFree(Lut);
-        cmsFreeNamedColorList(nc);
+        cmsPipelineFree(Lut);        
          return NULL;
      }
  
@@ -854,6 +851,10 @@ cmsBool  CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUI
             return FALSE;
      }
  
+    // Extended intents are not strictly CLUT-based
+    if (Intent > INTENT_ABSOLUTE_COLORIMETRIC)
+        return FALSE;
+
      return cmsIsTag(hProfile, TagTable[Intent]);
  
  }
@@ -1026,3 +1027,13 @@ cmsUInt32Number  CMSEXPORT cmsGetProfileInfoASCII(cmsHPROFILE hProfile, cmsInfoT
  
      return cmsMLUgetASCII(mlu, LanguageCode, CountryCode, Buffer, BufferSize);
  }
+
+cmsUInt32Number  CMSEXPORT cmsGetProfileInfoUTF8(cmsHPROFILE hProfile, cmsInfoType Info,
+                                                          const char LanguageCode[3], const char CountryCode[3],
+                                                          char* Buffer, cmsUInt32Number BufferSize)
+{
+    const cmsMLU* mlu = GetInfo(hProfile, Info);
+    if (mlu == NULL) return 0;
+
+    return cmsMLUgetUTF8(mlu, LanguageCode, CountryCode, Buffer, BufferSize);
+}
diff --git a/src/cmslut.c b/src/cmslut.c

index 1ac5b4d..1ea61a8 100644 (file)
--- a/src/cmslut.c
+++ b/src/cmslut.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -467,7 +467,7 @@ cmsUInt32Number CubeSize(const cmsUInt32Number Dims[], cmsUInt32Number b)
      for (rv = 1; b > 0; b--) {
  
          dim = Dims[b-1];
-        if (dim == 0) return 0;  // Error
+        if (dim <= 1) return 0;  // Error
  
          rv *= dim;
  
@@ -475,6 +475,9 @@ cmsUInt32Number CubeSize(const cmsUInt32Number Dims[], cmsUInt32Number b)
          if (rv > UINT_MAX / dim) return 0;
      }
  
+    // Again, prevent overflow
+    if (rv > UINT_MAX / 15) return 0;
+
      return rv;
  }
  
@@ -814,7 +817,13 @@ cmsBool CMSEXPORT cmsStageSampleCLutFloat(cmsStage* mpe, cmsSAMPLERFLOAT Sampler
      cmsUInt32Number nInputs, nOutputs;
      cmsUInt32Number* nSamples;
      cmsFloat32Number In[MAX_INPUT_DIMENSIONS+1], Out[MAX_STAGE_CHANNELS];
-    _cmsStageCLutData* clut = (_cmsStageCLutData*) mpe->Data;
+    _cmsStageCLutData* clut;
+
+    if (mpe == NULL) return FALSE;
+
+    clut = (_cmsStageCLutData*)mpe->Data;
+
+    if (clut == NULL) return FALSE;
  
      nSamples = clut->Params ->nSamples;
      nInputs  = clut->Params ->nInputs;
@@ -1226,6 +1235,11 @@ void* CMSEXPORT cmsStageData(const cmsStage* mpe)
      return mpe -> Data;
  }
  
+cmsContext CMSEXPORT cmsGetStageContextID(const cmsStage* mpe)
+{
+    return mpe -> ContextID;
+}
+
  cmsStage*  CMSEXPORT cmsStageNext(const cmsStage* mpe)
  {
      return mpe -> Next;
diff --git a/src/cmsmd5.c b/src/cmsmd5.c

index 88b2d77..cd6ce97 100644 (file)
--- a/src/cmsmd5.c
+++ b/src/cmsmd5.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/src/cmsmtrx.c b/src/cmsmtrx.c

index 9e05355..5f5a3c8 100644 (file)
--- a/src/cmsmtrx.c
+++ b/src/cmsmtrx.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/src/cmsnamed.c b/src/cmsnamed.c

index c0595dd..f368fe2 100644 (file)
--- a/src/cmsnamed.c
+++ b/src/cmsnamed.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -200,17 +200,145 @@ void strFrom16(char str[3], cmsUInt16Number n)
      str[0] = (char)(n >> 8);
      str[1] = (char)n;
      str[2] = (char)0;
+}
+
+
+// Convert from UTF8 to wchar, returns len.
+static
+cmsUInt32Number decodeUTF8(wchar_t* out, const char* in)
+{    
+    cmsUInt32Number codepoint = 0;    
+    cmsUInt32Number size = 0;
+
+    while (*in)
+    {
+        cmsUInt8Number ch = (cmsUInt8Number) *in;
+
+        if (ch <= 0x7f)
+        {
+            codepoint = ch;
+        }
+        else if (ch <= 0xbf)
+        {
+            codepoint = (codepoint << 6) | (ch & 0x3f);
+        }
+        else if (ch <= 0xdf)
+        {
+            codepoint = ch & 0x1f;
+        }
+        else if (ch <= 0xef)
+        {
+            codepoint = ch & 0x0f;
+        }
+        else
+        {
+            codepoint = ch & 0x07;
+        }
+
+        in++; 
+
+        if (((*in & 0xc0) != 0x80) && (codepoint <= 0x10ffff))
+        {
+            if (sizeof(wchar_t) > 2)
+            {
+                if (out) *out++ = (wchar_t) codepoint;
+                size++;
+            }
+            else
+                if (codepoint > 0xffff)
+                {
+                    if (out)
+                    {
+                        *out++ = (wchar_t)(0xd800 + (codepoint >> 10));
+                        *out++ = (wchar_t)(0xdc00 + (codepoint & 0x03ff));
+                        size += 2;
+                    }
+                }
+                else
+                    if (codepoint < 0xd800 || codepoint >= 0xe000)
+                    {
+                        if (out) *out++ = (wchar_t) codepoint;
+                        size++;
+                    }
+        }
+    }   
+    
+    return size;
+}
+
+// Convert from wchar_t to UTF8 
+static 
+cmsUInt32Number encodeUTF8(char* out, const wchar_t* in, cmsUInt32Number max_wchars, cmsUInt32Number max_chars)
+{       
+    cmsUInt32Number codepoint = 0;
+    cmsUInt32Number size = 0;
+    cmsUInt32Number len_w = 0;
+        
+    while (*in && len_w < max_wchars)
+    {
+        if (*in >= 0xd800 && *in <= 0xdbff)
+            codepoint = ((*in - 0xd800) << 10) + 0x10000;
+        else
+        {
+            if (*in >= 0xdc00 && *in <= 0xdfff)
+                codepoint |= *in - 0xdc00;
+            else
+                codepoint = *in;
+
+            if (codepoint <= 0x7f)
+            {
+                if (out && (size + 1 < max_chars)) *out++ = (char)codepoint;
+                size++;
+            }
  
+            else if (codepoint <= 0x7ff)
+            {
+                if (out && (max_chars > 0) && (size + 2 < max_chars))
+                {
+                    *out++ = (char)(cmsUInt32Number)(0xc0 | ((codepoint >> 6) & 0x1f));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | (codepoint & 0x3f));                    
+                }
+                size += 2;
+            }
+            else if (codepoint <= 0xffff)
+            {
+                if (out && (max_chars > 0) && (size + 3 < max_chars))
+                {
+                    *out++ = (char)(cmsUInt32Number)(0xe0 | ((codepoint >> 12) & 0x0f));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | ((codepoint >> 6) & 0x3f));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | (codepoint & 0x3f));
+                }
+                size += 3;
+            }
+            else
+            {
+                if (out && (max_chars > 0) && (size + 4 < max_chars))
+                {
+                    *out++ = (char)(cmsUInt32Number)(0xf0 | ((codepoint >> 18) & 0x07));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | ((codepoint >> 12) & 0x3f));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | ((codepoint >> 6) & 0x3f));
+                    *out++ = (char)(cmsUInt32Number)(0x80 | (codepoint & 0x3f));
+                }
+                size += 4;
+            }
+
+            codepoint = 0;
+        }
+
+        in++; len_w++;         
+    }
+
+    return size;
  }
  
  // Add an ASCII entry. Do not add any \0 termination (ICC1v43_2010-12.pdf page 61)
-// In the case the user explicitely sets an empty string, we force a \0
+// In the case the user explicitly sets an empty string, we force a \0
  cmsBool CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu, const char LanguageCode[3], const char CountryCode[3], const char* ASCIIString)
  {
-    cmsUInt32Number i, len = (cmsUInt32Number) strlen(ASCIIString);
+    cmsUInt32Number i, len = (cmsUInt32Number)strlen(ASCIIString);
      wchar_t* WStr;
      cmsBool  rc;
-    cmsUInt16Number Lang  = strTo16(LanguageCode);
+    cmsUInt16Number Lang = strTo16(LanguageCode);
      cmsUInt16Number Cntry = strTo16(CountryCode);
  
      if (mlu == NULL) return FALSE;
@@ -218,22 +346,56 @@ cmsBool CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu, const char LanguageCode[3], const
      // len == 0 would prevent operation, so we set a empty string pointing to zero
      if (len == 0)
      {
-        len = 1;
+        wchar_t empty = 0;
+        return AddMLUBlock(mlu, sizeof(wchar_t), &empty, Lang, Cntry);
      }
  
-    WStr = (wchar_t*) _cmsCalloc(mlu ->ContextID, len,  sizeof(wchar_t));
+    WStr = (wchar_t*)_cmsCalloc(mlu->ContextID, len, sizeof(wchar_t));
      if (WStr == NULL) return FALSE;
  
-    for (i=0; i < len; i++)
-        WStr[i] = (wchar_t) ASCIIString[i];
+    for (i = 0; i < len; i++)
+        WStr[i] = (wchar_t)ASCIIString[i];
  
-    rc = AddMLUBlock(mlu, len  * sizeof(wchar_t), WStr, Lang, Cntry);
+    rc = AddMLUBlock(mlu, len * sizeof(wchar_t), WStr, Lang, Cntry);
  
-    _cmsFree(mlu ->ContextID, WStr);
+    _cmsFree(mlu->ContextID, WStr);
      return rc;
  
  }
  
+// Add an UTF8 entry. Do not add any \0 termination (ICC1v43_2010-12.pdf page 61)
+// In the case the user explicitly sets an empty string, we force a \0
+cmsBool CMSEXPORT cmsMLUsetUTF8(cmsMLU* mlu, const char LanguageCode[3], const char CountryCode[3], const char* UTF8String)
+{
+    cmsUInt32Number UTF8len;
+    wchar_t* WStr;
+    cmsBool  rc;
+    cmsUInt16Number Lang  = strTo16(LanguageCode);
+    cmsUInt16Number Cntry = strTo16(CountryCode);
+
+    if (mlu == NULL) return FALSE;
+
+    if (*UTF8String == '\0')
+    {
+        wchar_t empty = 0;
+        return AddMLUBlock(mlu, sizeof(wchar_t), &empty, Lang, Cntry);
+    }
+    
+    // Len excluding terminator 0
+    UTF8len = decodeUTF8(NULL, UTF8String);
+    
+    // Get space for dest
+    WStr = (wchar_t*) _cmsCalloc(mlu ->ContextID, UTF8len,  sizeof(wchar_t));
+    if (WStr == NULL) return FALSE;
+
+    decodeUTF8(WStr, UTF8String);
+    
+    rc = AddMLUBlock(mlu, UTF8len  * sizeof(wchar_t), WStr, Lang, Cntry);
+
+    _cmsFree(mlu ->ContextID, WStr);
+    return rc;
+}
+
  // We don't need any wcs support library
  static
  cmsUInt32Number mywcslen(const wchar_t *s)
@@ -370,7 +532,9 @@ const wchar_t* _cmsMLUgetWide(const cmsMLU* mlu,
  
      if (len != NULL) *len   = v ->Len;
  
-    return(wchar_t*) ((cmsUInt8Number*) mlu ->MemPool + v ->StrW);
+    if (v->StrW + v->Len > mlu->PoolSize) return NULL;
+
+    return (wchar_t*) ((cmsUInt8Number*) mlu ->MemPool + v ->StrW);
  }
  
  
@@ -408,10 +572,12 @@ cmsUInt32Number CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
      // Precess each character
      for (i=0; i < ASCIIlen; i++) {
  
-        if (Wide[i] == 0)
-            Buffer[i] = 0;
+        wchar_t wc = Wide[i];
+
+        if (wc < 0xff)
+            Buffer[i] = (char)wc;
          else
-            Buffer[i] = (char) Wide[i];
+            Buffer[i] = '?';
      }
  
      // We put a termination "\0"
@@ -419,6 +585,46 @@ cmsUInt32Number CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
      return ASCIIlen + 1;
  }
  
+
+// Obtain a UTF8 representation of the wide string. Setting buffer to NULL returns the len
+cmsUInt32Number CMSEXPORT cmsMLUgetUTF8(const cmsMLU* mlu,
+                                       const char LanguageCode[3], const char CountryCode[3],
+                                       char* Buffer, cmsUInt32Number BufferSize)
+{
+    const wchar_t *Wide;
+    cmsUInt32Number  StrLen = 0;
+    cmsUInt32Number UTF8len;
+
+    cmsUInt16Number Lang  = strTo16(LanguageCode);
+    cmsUInt16Number Cntry = strTo16(CountryCode);
+
+    // Sanitize
+    if (mlu == NULL) return 0;
+
+    // Get WideChar
+    Wide = _cmsMLUgetWide(mlu, &StrLen, Lang, Cntry, NULL, NULL);
+    if (Wide == NULL) return 0;
+
+    UTF8len = encodeUTF8(NULL, Wide, StrLen / sizeof(wchar_t), BufferSize);
+       
+    // Maybe we want only to know the len?
+    if (Buffer == NULL) return UTF8len + 1; // Note the zero at the end
+
+    // No buffer size means no data
+    if (BufferSize <= 0) return 0;
+
+    // Some clipping may be required
+    if (BufferSize < UTF8len + 1)
+        UTF8len = BufferSize - 1;
+
+    // Process it
+    encodeUTF8(Buffer, Wide, StrLen / sizeof(wchar_t), BufferSize);    
+
+    // We put a termination "\0"
+    Buffer[UTF8len] = 0;
+    return UTF8len + 1;
+}
+
  // Obtain a wide representation of the MLU, on depending on current locale settings
  cmsUInt32Number CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu,
                                        const char LanguageCode[3], const char CountryCode[3],
@@ -439,12 +645,12 @@ cmsUInt32Number CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu,
      // Maybe we want only to know the len?
      if (Buffer == NULL) return StrLen + sizeof(wchar_t);
  
-  // No buffer size means no data
-    if (BufferSize <= 0) return 0;
+    // Invalid buffer size means no data
+    if (BufferSize < sizeof(wchar_t)) return 0;
  
      // Some clipping may be required
      if (BufferSize < StrLen + sizeof(wchar_t))
-        StrLen = BufferSize - + sizeof(wchar_t);
+        StrLen = BufferSize - sizeof(wchar_t);
  
      memmove(Buffer, Wide, StrLen);
      Buffer[StrLen / sizeof(wchar_t)] = 0;
@@ -542,10 +748,14 @@ cmsBool  GrowNamedColorList(cmsNAMEDCOLORLIST* v)
  // Allocate a list for n elements
  cmsNAMEDCOLORLIST* CMSEXPORT cmsAllocNamedColorList(cmsContext ContextID, cmsUInt32Number n, cmsUInt32Number ColorantCount, const char* Prefix, const char* Suffix)
  {
-    cmsNAMEDCOLORLIST* v = (cmsNAMEDCOLORLIST*) _cmsMallocZero(ContextID, sizeof(cmsNAMEDCOLORLIST));
-
+    cmsNAMEDCOLORLIST* v;
+    
+    if (ColorantCount > cmsMAXCHANNELS) 
+        return NULL;
+   
+    v = (cmsNAMEDCOLORLIST*)_cmsMallocZero(ContextID, sizeof(cmsNAMEDCOLORLIST));
      if (v == NULL) return NULL;
-
+    
      v ->List      = NULL;
      v ->nColors   = 0;
      v ->ContextID  = ContextID;
@@ -641,7 +851,7 @@ cmsUInt32Number CMSEXPORT cmsNamedColorCount(const cmsNAMEDCOLORLIST* NamedColor
       return NamedColorList ->nColors;
  }
  
-// Info aboout a given color
+// Info about a given color
  cmsBool  CMSEXPORT cmsNamedColorInfo(const cmsNAMEDCOLORLIST* NamedColorList, cmsUInt32Number nColor,
                                       char* Name,
                                       char* Prefix,
@@ -757,7 +967,13 @@ cmsStage* CMSEXPORT _cmsStageAllocNamedColor(cmsNAMEDCOLORLIST* NamedColorList,
  cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform)
  {
      _cmsTRANSFORM* v = (_cmsTRANSFORM*) xform;
-    cmsStage* mpe  = v ->Lut->Elements;
+    cmsStage* mpe;
+    
+    if (v == NULL) return NULL;
+    if (v->Lut == NULL) return NULL;
+
+    mpe = v->Lut->Elements;
+    if (mpe == NULL) return NULL;
  
      if (mpe ->Type != cmsSigNamedColorElemType) return NULL;
      return (cmsNAMEDCOLORLIST*) mpe ->Data;
@@ -802,13 +1018,19 @@ void CMSEXPORT cmsFreeProfileSequenceDescription(cmsSEQ* pseq)
  {
      cmsUInt32Number i;
  
-    for (i=0; i < pseq ->n; i++) {
-        if (pseq ->seq[i].Manufacturer != NULL) cmsMLUfree(pseq ->seq[i].Manufacturer);
-        if (pseq ->seq[i].Model != NULL) cmsMLUfree(pseq ->seq[i].Model);
-        if (pseq ->seq[i].Description != NULL) cmsMLUfree(pseq ->seq[i].Description);
+    if (pseq == NULL)
+        return;
+
+    if (pseq ->seq != NULL) {
+        for (i=0; i < pseq ->n; i++) {
+            if (pseq ->seq[i].Manufacturer != NULL) cmsMLUfree(pseq ->seq[i].Manufacturer);
+            if (pseq ->seq[i].Model != NULL) cmsMLUfree(pseq ->seq[i].Model);
+            if (pseq ->seq[i].Description != NULL) cmsMLUfree(pseq ->seq[i].Description);
+        }
+
+        _cmsFree(pseq ->ContextID, pseq ->seq);
      }
  
-    if (pseq ->seq != NULL) _cmsFree(pseq ->ContextID, pseq ->seq);
      _cmsFree(pseq -> ContextID, pseq);
  }
  
diff --git a/src/cmsopt.c b/src/cmsopt.c

index c760551..4038088 100644 (file)
--- a/src/cmsopt.c
+++ b/src/cmsopt.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -183,6 +183,7 @@ cmsBool  isFloatMatrixIdentity(const cmsMAT3* a)
  
         return TRUE;
  }
+
  // if two adjacent matrices are found, multiply them. 
  static
  cmsBool _MultiplyMatrix(cmsPipeline* Lut)
@@ -647,7 +648,6 @@ cmsBool OptimizeByResampling(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
  {
      cmsPipeline* Src = NULL;
      cmsPipeline* Dest = NULL;
-    cmsStage* mpe;
      cmsStage* CLUT;
      cmsStage *KeepPreLin = NULL, *KeepPostLin = NULL;
      cmsUInt32Number nGridPoints;
@@ -669,7 +669,7 @@ cmsBool OptimizeByResampling(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
      if (ColorSpace == (cmsColorSpaceSignature)0 ||
          OutputColorSpace == (cmsColorSpaceSignature)0) return FALSE;
  
-    nGridPoints      = _cmsReasonableGridpointsByColorspace(ColorSpace, *dwFlags);
+    nGridPoints = _cmsReasonableGridpointsByColorspace(ColorSpace, *dwFlags);
  
      // For empty LUTs, 2 points are enough
      if (cmsPipelineStageCount(*Lut) == 0)
@@ -677,13 +677,6 @@ cmsBool OptimizeByResampling(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
  
      Src = *Lut;
  
-    // Named color pipelines cannot be optimized either
-    for (mpe = cmsPipelineGetPtrToFirstStage(Src);
-        mpe != NULL;
-        mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
      // Allocate an empty LUT
      Dest =  cmsPipelineAlloc(Src ->ContextID, Src ->InputChannels, Src ->OutputChannels);
      if (!Dest) return FALSE;
@@ -1051,7 +1044,6 @@ cmsBool OptimizeByComputingLinearization(cmsPipeline** Lut, cmsUInt32Number Inte
      cmsStage* OptimizedCLUTmpe;
      cmsColorSpaceSignature ColorSpace, OutputColorSpace;
      cmsStage* OptimizedPrelinMpe;
-    cmsStage* mpe;
      cmsToneCurve** OptimizedPrelinCurves;
      _cmsStageCLutData* OptimizedPrelinCLUT;
  
@@ -1072,14 +1064,7 @@ cmsBool OptimizeByComputingLinearization(cmsPipeline** Lut, cmsUInt32Number Inte
      }
  
      OriginalLut = *Lut;
-
-   // Named color pipelines cannot be optimized either
-   for (mpe = cmsPipelineGetPtrToFirstStage(OriginalLut);
-         mpe != NULL;
-         mpe = cmsStageNext(mpe)) {
-            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
-    }
-
+   
      ColorSpace       = _cmsICCcolorSpace((int) T_COLORSPACE(*InputFormat));
      OutputColorSpace = _cmsICCcolorSpace((int) T_COLORSPACE(*OutputFormat));
  
@@ -1129,14 +1114,17 @@ cmsBool OptimizeByComputingLinearization(cmsPipeline** Lut, cmsUInt32Number Inte
  
          // Store result in curve
          for (t=0; t < OriginalLut ->InputChannels; t++)
-            Trans[t] ->Table16[i] = _cmsQuickSaturateWord(Out[t] * 65535.0);
+        {
+            if (Trans[t]->Table16 != NULL)
+                Trans[t] ->Table16[i] = _cmsQuickSaturateWord(Out[t] * 65535.0);
+        }
      }
  
      // Slope-limit the obtained curves
      for (t = 0; t < OriginalLut ->InputChannels; t++)
          SlopeLimiting(Trans[t]);
  
-    // Check for validity
+    // Check for validity. lIsLinear is here for debug purposes
      lIsSuitable = TRUE;
      lIsLinear   = TRUE;
      for (t=0; (lIsSuitable && (t < OriginalLut ->InputChannels)); t++) {
@@ -1533,10 +1521,10 @@ void* DupMatShaper(cmsContext ContextID, const void* Data)
  }
  
  
-// A fast matrix-shaper evaluator for 8 bits. This is a bit ticky since I'm using 1.14 signed fixed point
+// A fast matrix-shaper evaluator for 8 bits. This is a bit tricky since I'm using 1.14 signed fixed point
  // to accomplish some performance. Actually it takes 256x3 16 bits tables and 16385 x 3 tables of 8 bits,
  // in total about 50K, and the performance boost is huge!
-static
+static CMS_NO_SANITIZE
  void MatShaperEval16(CMSREGISTER const cmsUInt16Number In[],
                       CMSREGISTER cmsUInt16Number Out[],
                       CMSREGISTER const void* D)
@@ -1711,6 +1699,10 @@ cmsBool OptimizeMatrixShaper(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
                _cmsStageMatrixData* Data1 = (_cmsStageMatrixData*)cmsStageData(Matrix1);
                _cmsStageMatrixData* Data2 = (_cmsStageMatrixData*)cmsStageData(Matrix2);
  
+              // Only RGB to RGB
+              if (Matrix1->InputChannels != 3 || Matrix1->OutputChannels != 3 ||
+                  Matrix2->InputChannels != 3 || Matrix2->OutputChannels != 3) return FALSE;
+
                // Input offset should be zero
                if (Data1->Offset != NULL) return FALSE;
  
@@ -1736,6 +1728,8 @@ cmsBool OptimizeMatrixShaper(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
  
                       _cmsStageMatrixData* Data = (_cmsStageMatrixData*)cmsStageData(Matrix1);
  
+                     if (Matrix1->InputChannels != 3 || Matrix1->OutputChannels != 3) return FALSE;
+
                       // Copy the matrix to our result
                       memcpy(&res, Data->Double, sizeof(res));
  
@@ -1780,7 +1774,7 @@ cmsBool OptimizeMatrixShaper(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
          _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*) cmsStageData(Curve2);
  
          // In this particular optimization, cache does not help as it takes more time to deal with
-        // the cache that with the pixel handling
+        // the cache than with the pixel handling
          *dwFlags |= cmsFLAGS_NOCACHE;
  
          // Setup the optimizarion routines
@@ -1918,6 +1912,7 @@ cmsBool CMSEXPORT _cmsOptimizePipeline(cmsContext ContextID,
      _cmsOptimizationPluginChunkType* ctx = ( _cmsOptimizationPluginChunkType*) _cmsContextGetClientChunk(ContextID, OptimizationPlugin);
      _cmsOptimizationCollection* Opts;
      cmsBool AnySuccess = FALSE;
+    cmsStage* mpe;
  
      // A CLUT is being asked, so force this specific optimization
      if (*dwFlags & cmsFLAGS_FORCE_CLUT) {
@@ -1932,6 +1927,13 @@ cmsBool CMSEXPORT _cmsOptimizePipeline(cmsContext ContextID,
          return TRUE;
      }
  
+    // Named color pipelines cannot be optimized 
+    for (mpe = cmsPipelineGetPtrToFirstStage(*PtrLut);
+        mpe != NULL;
+        mpe = cmsStageNext(mpe)) {        
+            if (cmsStageType(mpe) == cmsSigNamedColorElemType) return FALSE;
+    }
+
      // Try to get rid of identities and trivial conversions.
      AnySuccess = PreOptimize(*PtrLut);
  
diff --git a/src/cmspack.c b/src/cmspack.c

index 9510802..c191896 100644 (file)
--- a/src/cmspack.c
+++ b/src/cmspack.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -79,6 +79,7 @@ typedef struct {
  #define ANYSWAP         DOSWAP_SH(1)
  #define ANYSWAPFIRST    SWAPFIRST_SH(1)
  #define ANYFLAVOR       FLAVOR_SH(1)
+#define ANYPREMUL       PREMUL_SH(1)
  
  
  // Suppress waning about info never being used
@@ -102,20 +103,40 @@ cmsUInt8Number* UnrollChunkyBytes(CMSREGISTER _cmsTRANSFORM* info,
      cmsUInt32Number Reverse    = T_FLAVOR(info ->InputFormat);
      cmsUInt32Number SwapFirst  = T_SWAPFIRST(info -> InputFormat);
      cmsUInt32Number Extra      = T_EXTRA(info -> InputFormat);
+    cmsUInt32Number Premul     = T_PREMUL(info->InputFormat);
+
      cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
-    cmsUInt16Number v;
-    cmsUInt32Number i;
+    cmsUInt32Number v;
+    cmsUInt32Number i;  
+    cmsUInt32Number alpha_factor = 1;
  
      if (ExtraFirst) {
+        
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(accum[0]));
+
          accum += Extra;
      }
+    else
+    {
+        if (Premul && Extra)        
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(accum[nChan]));
+    }
  
      for (i=0; i < nChan; i++) {
+
          cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
  
          v = FROM_8_TO_16(*accum);
          v = Reverse ? REVERSE_FLAVOR_16(v) : v;
-        wIn[index] = v;
+
+        if (Premul && alpha_factor > 0)
+        {
+            v = ((cmsUInt32Number)((cmsUInt32Number)v << 16) / alpha_factor);
+            if (v > 0xffff) v = 0xffff;
+        }
+
+        wIn[index] = (cmsUInt16Number) v;
          accum++;
      }
  
@@ -137,6 +158,7 @@ cmsUInt8Number* UnrollChunkyBytes(CMSREGISTER _cmsTRANSFORM* info,
  
  }
  
+
  // Extra channels are just ignored because come in the next planes
  static
  cmsUInt8Number* UnrollPlanarBytes(CMSREGISTER _cmsTRANSFORM* info,
@@ -149,24 +171,47 @@ cmsUInt8Number* UnrollPlanarBytes(CMSREGISTER _cmsTRANSFORM* info,
      cmsUInt32Number SwapFirst = T_SWAPFIRST(info ->InputFormat);
      cmsUInt32Number Reverse   = T_FLAVOR(info ->InputFormat);
      cmsUInt32Number i;
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt32Number Extra = T_EXTRA(info->InputFormat);
+    cmsUInt32Number Premul = T_PREMUL(info->InputFormat);
      cmsUInt8Number* Init = accum;
+    cmsUInt32Number alpha_factor = 1;
  
-    if (DoSwap ^ SwapFirst) {
-        accum += T_EXTRA(info -> InputFormat) * Stride;
+    if (ExtraFirst) {
+
+        if (Premul && Extra)        
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(accum[0]));
+
+
+        accum += Extra * Stride;
+    }
+    else
+    {
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(accum[(nChan) * Stride]));
      }
  
      for (i=0; i < nChan; i++) {
  
          cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
-        cmsUInt16Number v = FROM_8_TO_16(*accum);
+        cmsUInt32Number v = FROM_8_TO_16(*accum);
+        
+        v = Reverse ? REVERSE_FLAVOR_16(v) : v;
  
-        wIn[index] = Reverse ? REVERSE_FLAVOR_16(v) : v;
+        if (Premul && alpha_factor > 0)
+        {
+            v = ((cmsUInt32Number)((cmsUInt32Number)v << 16) / alpha_factor);
+            if (v > 0xffff) v = 0xffff;
+        }
+
+        wIn[index] = (cmsUInt16Number) v;
          accum += Stride;
      }
  
      return (Init + 1);
  }
  
+
  // Special cases, provided for performance
  static
  cmsUInt8Number* Unroll4Bytes(CMSREGISTER _cmsTRANSFORM* info,
@@ -517,6 +562,58 @@ cmsUInt8Number* UnrollAnyWords(CMSREGISTER _cmsTRANSFORM* info,
      cmsUNUSED_PARAMETER(Stride);
  }
  
+
+static
+cmsUInt8Number* UnrollAnyWordsPremul(CMSREGISTER _cmsTRANSFORM* info,
+                                     CMSREGISTER cmsUInt16Number wIn[],
+                                     CMSREGISTER cmsUInt8Number* accum,
+                                     CMSREGISTER cmsUInt32Number Stride)
+{
+   cmsUInt32Number nChan       = T_CHANNELS(info -> InputFormat);
+   cmsUInt32Number SwapEndian  = T_ENDIAN16(info -> InputFormat);
+   cmsUInt32Number DoSwap      = T_DOSWAP(info ->InputFormat);
+   cmsUInt32Number Reverse     = T_FLAVOR(info ->InputFormat);
+   cmsUInt32Number SwapFirst   = T_SWAPFIRST(info -> InputFormat);   
+   cmsUInt32Number ExtraFirst  = DoSwap ^ SwapFirst;
+   cmsUInt32Number i;
+
+   cmsUInt16Number alpha = (ExtraFirst ? accum[0] : accum[nChan - 1]);
+   cmsUInt32Number alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(alpha));
+
+    if (ExtraFirst) {
+        accum += sizeof(cmsUInt16Number);
+    }
+
+    for (i=0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+        cmsUInt32Number v = *(cmsUInt16Number*) accum;
+
+        if (SwapEndian)
+            v = CHANGE_ENDIAN(v);
+
+        if (alpha_factor > 0) {
+
+            v = (v << 16) / alpha_factor;
+            if (v > 0xffff) v = 0xffff;
+        }
+
+        wIn[index] = (cmsUInt16Number) (Reverse ? REVERSE_FLAVOR_16(v) : v);
+
+        accum += sizeof(cmsUInt16Number);
+    }
+
+    if (!ExtraFirst) {
+        accum += sizeof(cmsUInt16Number);
+    }
+
+    return accum;
+
+    cmsUNUSED_PARAMETER(Stride);
+}
+
+
+
  static
  cmsUInt8Number* UnrollPlanarWords(CMSREGISTER _cmsTRANSFORM* info,
                                    CMSREGISTER cmsUInt16Number wIn[],
@@ -550,6 +647,49 @@ cmsUInt8Number* UnrollPlanarWords(CMSREGISTER _cmsTRANSFORM* info,
      return (Init + sizeof(cmsUInt16Number));
  }
  
+static
+cmsUInt8Number* UnrollPlanarWordsPremul(CMSREGISTER _cmsTRANSFORM* info,
+                                        CMSREGISTER cmsUInt16Number wIn[],
+                                        CMSREGISTER cmsUInt8Number* accum,
+                                        CMSREGISTER cmsUInt32Number Stride)
+{
+    cmsUInt32Number nChan = T_CHANNELS(info -> InputFormat);
+    cmsUInt32Number DoSwap= T_DOSWAP(info ->InputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->InputFormat);
+    cmsUInt32Number Reverse= T_FLAVOR(info ->InputFormat);
+    cmsUInt32Number SwapEndian = T_ENDIAN16(info -> InputFormat);
+    cmsUInt32Number i;
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt8Number* Init = accum;
+
+    cmsUInt16Number  alpha = (ExtraFirst ? accum[0] : accum[(nChan - 1) * Stride]);
+    cmsUInt32Number alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(alpha));
+
+    if (ExtraFirst) {
+        accum += Stride;
+    }
+
+    for (i=0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+        cmsUInt32Number v = (cmsUInt32Number) *(cmsUInt16Number*) accum;
+
+        if (SwapEndian)
+            v = CHANGE_ENDIAN(v);
+
+        if (alpha_factor > 0) {
+
+            v = (v << 16) / alpha_factor;
+            if (v > 0xffff) v = 0xffff;
+        }
+
+        wIn[index] = (cmsUInt16Number) (Reverse ? REVERSE_FLAVOR_16(v) : v);
+
+        accum +=  Stride;
+    }
+
+    return (Init + sizeof(cmsUInt16Number));
+}
  
  static
  cmsUInt8Number* Unroll4Words(CMSREGISTER _cmsTRANSFORM* info,
@@ -1087,6 +1227,110 @@ cmsUInt8Number* UnrollDouble1Chan(CMSREGISTER _cmsTRANSFORM* info,
  
  //-------------------------------------------------------------------------------------------------------------------
  
+// For anything going from cmsUInt8Number
+static
+cmsUInt8Number* Unroll8ToFloat(_cmsTRANSFORM* info,
+                               cmsFloat32Number wIn[],
+                               cmsUInt8Number* accum,
+                               cmsUInt32Number Stride)
+{
+
+    cmsUInt32Number nChan = T_CHANNELS(info->InputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->InputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->InputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->InputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->InputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt32Number Planar = T_PLANAR(info->InputFormat);
+    cmsFloat32Number v;
+    cmsUInt32Number i, start = 0;
+    
+    Stride /= PixelSize(info->InputFormat);
+
+    if (ExtraFirst)
+        start = Extra;
+
+    for (i = 0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+
+        if (Planar)
+            v = (cmsFloat32Number) ((cmsUInt8Number *)accum)[(i + start) * Stride];
+        else
+            v = (cmsFloat32Number) ((cmsUInt8Number *)accum)[i + start];
+
+        v /= 255.0F;
+
+        wIn[index] = Reverse ? 1 - v : v;
+    }
+
+
+    if (Extra == 0 && SwapFirst) {
+        cmsFloat32Number tmp = wIn[0];
+
+        memmove(&wIn[0], &wIn[1], (nChan - 1) * sizeof(cmsFloat32Number));
+        wIn[nChan - 1] = tmp;
+    }
+
+    if (T_PLANAR(info->InputFormat))
+        return accum + sizeof(cmsUInt8Number);
+    else
+        return accum + (nChan + Extra) * sizeof(cmsUInt8Number);
+}
+
+
+// For anything going from cmsUInt16Number
+static
+cmsUInt8Number* Unroll16ToFloat(_cmsTRANSFORM* info,
+                                cmsFloat32Number wIn[],
+                                cmsUInt8Number* accum,
+                                cmsUInt32Number Stride)
+{
+
+    cmsUInt32Number nChan = T_CHANNELS(info->InputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->InputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->InputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->InputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->InputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt32Number Planar = T_PLANAR(info->InputFormat);
+    cmsFloat32Number v;
+    cmsUInt32Number i, start = 0;
+
+    Stride /= PixelSize(info->InputFormat);
+
+    if (ExtraFirst)
+        start = Extra;
+
+    for (i = 0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+
+        if (Planar)
+            v = (cmsFloat32Number)((cmsUInt16Number*)accum)[(i + start) * Stride];
+        else
+            v = (cmsFloat32Number)((cmsUInt16Number*)accum)[i + start];
+
+        v /= 65535.0F;
+
+        wIn[index] = Reverse ? 1 - v : v;
+    }
+
+
+    if (Extra == 0 && SwapFirst) {
+        cmsFloat32Number tmp = wIn[0];
+
+        memmove(&wIn[0], &wIn[1], (nChan - 1) * sizeof(cmsFloat32Number));
+        wIn[nChan - 1] = tmp;
+    }
+
+    if (T_PLANAR(info->InputFormat))
+        return accum + sizeof(cmsUInt16Number);
+    else
+        return accum + (nChan + Extra) * sizeof(cmsUInt16Number);
+}
+
+
  // For anything going from cmsFloat32Number
  static
  cmsUInt8Number* UnrollFloatsToFloat(_cmsTRANSFORM* info,
@@ -1095,19 +1339,30 @@ cmsUInt8Number* UnrollFloatsToFloat(_cmsTRANSFORM* info,
                                      cmsUInt32Number Stride)
  {
  
-    cmsUInt32Number nChan  = T_CHANNELS(info -> InputFormat);
-    cmsUInt32Number DoSwap   = T_DOSWAP(info ->InputFormat);
-    cmsUInt32Number Reverse    = T_FLAVOR(info ->InputFormat);
-    cmsUInt32Number SwapFirst  = T_SWAPFIRST(info -> InputFormat);
-    cmsUInt32Number Extra   = T_EXTRA(info -> InputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->InputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->InputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->InputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->InputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->InputFormat);
      cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
-    cmsUInt32Number Planar     = T_PLANAR(info -> InputFormat);
+    cmsUInt32Number Planar = T_PLANAR(info->InputFormat);
+    cmsUInt32Number Premul = T_PREMUL(info->InputFormat);
      cmsFloat32Number v;
      cmsUInt32Number i, start = 0;
-    cmsFloat32Number maximum = IsInkSpace(info ->InputFormat) ? 100.0F : 1.0F;
+    cmsFloat32Number maximum = IsInkSpace(info->InputFormat) ? 100.0F : 1.0F;
+    cmsFloat32Number alpha_factor = 1.0f;
+    cmsFloat32Number* ptr = (cmsFloat32Number*)accum;
  
      Stride /= PixelSize(info->InputFormat);
  
+    if (Premul && Extra)
+    {        
+        if (Planar)
+            alpha_factor = (ExtraFirst ? ptr[0] : ptr[nChan * Stride]) / maximum;            
+        else
+            alpha_factor = (ExtraFirst ? ptr[0] : ptr[nChan]) / maximum;        
+    }
+
      if (ExtraFirst)
              start = Extra;
  
@@ -1116,9 +1371,12 @@ cmsUInt8Number* UnrollFloatsToFloat(_cmsTRANSFORM* info,
          cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
  
          if (Planar)
-            v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[(i + start) * Stride];
+            v = ptr[(i + start) * Stride];
          else
-            v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[i + start];
+            v = ptr[i + start];
+
+        if (Premul && alpha_factor > 0)
+            v /= alpha_factor;
  
          v /= maximum;
  
@@ -1148,19 +1406,30 @@ cmsUInt8Number* UnrollDoublesToFloat(_cmsTRANSFORM* info,
                                      cmsUInt32Number Stride)
  {
  
-    cmsUInt32Number nChan  = T_CHANNELS(info -> InputFormat);
-    cmsUInt32Number DoSwap   = T_DOSWAP(info ->InputFormat);
-    cmsUInt32Number Reverse    = T_FLAVOR(info ->InputFormat);
-    cmsUInt32Number SwapFirst  = T_SWAPFIRST(info -> InputFormat);
-    cmsUInt32Number Extra   = T_EXTRA(info -> InputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->InputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->InputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->InputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->InputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->InputFormat);
      cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
-    cmsUInt32Number Planar     = T_PLANAR(info -> InputFormat);
+    cmsUInt32Number Planar = T_PLANAR(info->InputFormat);
+    cmsUInt32Number Premul = T_PREMUL(info->InputFormat);
      cmsFloat64Number v;
      cmsUInt32Number i, start = 0;
      cmsFloat64Number maximum = IsInkSpace(info ->InputFormat) ? 100.0 : 1.0;
+    cmsFloat64Number alpha_factor = 1.0;
+    cmsFloat64Number* ptr = (cmsFloat64Number*)accum;
  
      Stride /= PixelSize(info->InputFormat);
  
+    if (Premul && Extra)
+    {
+        if (Planar)
+            alpha_factor = (ExtraFirst ? ptr[0] : ptr[(nChan) * Stride]) / maximum;
+        else
+            alpha_factor = (ExtraFirst ? ptr[0] : ptr[nChan]) / maximum;
+    }
+   
      if (ExtraFirst)
              start = Extra;
  
@@ -1173,6 +1442,10 @@ cmsUInt8Number* UnrollDoublesToFloat(_cmsTRANSFORM* info,
          else
              v = (cmsFloat64Number) ((cmsFloat64Number*) accum)[i + start];
  
+
+        if (Premul && alpha_factor > 0)
+            v /= alpha_factor;
+
          v /= maximum;
  
          wIn[index] = (cmsFloat32Number) (Reverse ? 1.0 - v : v);
@@ -1254,8 +1527,6 @@ cmsUInt8Number* UnrollLabFloatToFloat(_cmsTRANSFORM* info,
      }
  }
  
-
-
  // 1.15 fixed point, that means maximum value is MAX_ENCODEABLE_XYZ (0xFFFF)
  static
  cmsUInt8Number* UnrollXYZDoubleToFloat(_cmsTRANSFORM* info,
@@ -1316,44 +1587,132 @@ cmsUInt8Number* UnrollXYZFloatToFloat(_cmsTRANSFORM* info,
  }
  
  
+cmsINLINE void lab4toFloat(cmsFloat32Number wIn[], cmsUInt16Number lab4[3])
+{        
+    cmsFloat32Number L = (cmsFloat32Number) lab4[0] / 655.35F;
+    cmsFloat32Number a = ((cmsFloat32Number) lab4[1] / 257.0F) - 128.0F;
+    cmsFloat32Number b = ((cmsFloat32Number) lab4[2] / 257.0F) - 128.0F;
+    
+    wIn[0] = (L / 100.0F);                    // from 0..100 to 0..1
+    wIn[1] = ((a + 128.0F) / 255.0F);         // form -128..+127 to 0..1
+    wIn[2] = ((b + 128.0F) / 255.0F);
+
+}
+
+static
+cmsUInt8Number* UnrollLabV2_8ToFloat(_cmsTRANSFORM* info,
+                                      cmsFloat32Number wIn[],
+                                      cmsUInt8Number* accum,
+                                      cmsUInt32Number Stride)
+{
+    cmsUInt16Number lab4[3];
+
+    lab4[0] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // L
+    lab4[1] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // a
+    lab4[2] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // b
+
+    lab4toFloat(wIn, lab4);
+
+    return accum;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
+static
+cmsUInt8Number* UnrollALabV2_8ToFloat(_cmsTRANSFORM* info,
+                                      cmsFloat32Number wIn[],
+                                      cmsUInt8Number* accum,
+                                      cmsUInt32Number Stride)
+{
+    cmsUInt16Number lab4[3];
+
+    accum++;  // A
+    lab4[0] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // L
+    lab4[1] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // a
+    lab4[2] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++;     // b
+
+    lab4toFloat(wIn, lab4);
+
+    return accum;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
+static
+cmsUInt8Number* UnrollLabV2_16ToFloat(_cmsTRANSFORM* info,
+                                      cmsFloat32Number wIn[],
+                                      cmsUInt8Number* accum,
+                                      cmsUInt32Number Stride)
+{
+    cmsUInt16Number lab4[3];
+
+    lab4[0] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2;     // L
+    lab4[1] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2;     // a
+    lab4[2] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2;     // b
+
+    lab4toFloat(wIn, lab4);
+
+    return accum;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
  
  // Packing routines -----------------------------------------------------------------------------------------------------------
  
  
  // Generic chunky for byte
-
  static
-cmsUInt8Number* PackAnyBytes(CMSREGISTER _cmsTRANSFORM* info,
-                             CMSREGISTER cmsUInt16Number wOut[],
-                             CMSREGISTER cmsUInt8Number* output,
-                             CMSREGISTER cmsUInt32Number Stride)
+cmsUInt8Number* PackChunkyBytes(CMSREGISTER _cmsTRANSFORM* info,
+                                CMSREGISTER cmsUInt16Number wOut[],
+                                CMSREGISTER cmsUInt8Number* output,
+                                CMSREGISTER cmsUInt32Number Stride)
  {
-    cmsUInt32Number nChan  = T_CHANNELS(info -> OutputFormat);
-    cmsUInt32Number DoSwap   = T_DOSWAP(info ->OutputFormat);
-    cmsUInt32Number Reverse    = T_FLAVOR(info ->OutputFormat);
-    cmsUInt32Number Extra   = T_EXTRA(info -> OutputFormat);
-    cmsUInt32Number SwapFirst  = T_SWAPFIRST(info -> OutputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Premul = T_PREMUL(info->OutputFormat);
      cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
      cmsUInt8Number* swap1;
-    cmsUInt8Number v = 0;
+    cmsUInt16Number v = 0;
      cmsUInt32Number i;
+    cmsUInt32Number alpha_factor = 0;
  
      swap1 = output;
  
      if (ExtraFirst) {
+        
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(output[0]));
+
          output += Extra;
      }
+    else
+    {
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(output[nChan]));
+    }
  
      for (i=0; i < nChan; i++) {
  
          cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
  
-        v = FROM_16_TO_8(wOut[index]);
+        v = wOut[index];
  
          if (Reverse)
-            v = REVERSE_FLAVOR_8(v);
+            v = REVERSE_FLAVOR_16(v);
  
-        *output++ = v;
+        if (Premul)
+        {
+            v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);            
+        }
+
+        *output++ = FROM_16_TO_8(v);
      }
  
      if (!ExtraFirst) {
@@ -1363,39 +1722,47 @@ cmsUInt8Number* PackAnyBytes(CMSREGISTER _cmsTRANSFORM* info,
      if (Extra == 0 && SwapFirst) {
  
          memmove(swap1 + 1, swap1, nChan-1);
-        *swap1 = v;
+        *swap1 = FROM_16_TO_8(v);
      }
  
-
      return output;
  
      cmsUNUSED_PARAMETER(Stride);
  }
  
-
-
  static
-cmsUInt8Number* PackAnyWords(CMSREGISTER _cmsTRANSFORM* info,
-                             CMSREGISTER cmsUInt16Number wOut[],
-                             CMSREGISTER cmsUInt8Number* output,
-                             CMSREGISTER cmsUInt32Number Stride)
+cmsUInt8Number* PackChunkyWords(CMSREGISTER _cmsTRANSFORM* info,
+                                CMSREGISTER cmsUInt16Number wOut[],
+                                CMSREGISTER cmsUInt8Number* output,
+                                CMSREGISTER cmsUInt32Number Stride)
  {
-    cmsUInt32Number nChan  = T_CHANNELS(info -> OutputFormat);
-    cmsUInt32Number SwapEndian = T_ENDIAN16(info -> OutputFormat);
-    cmsUInt32Number DoSwap   = T_DOSWAP(info ->OutputFormat);
-    cmsUInt32Number Reverse    = T_FLAVOR(info ->OutputFormat);
-    cmsUInt32Number Extra   = T_EXTRA(info -> OutputFormat);
-    cmsUInt32Number SwapFirst  = T_SWAPFIRST(info -> OutputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number SwapEndian = T_ENDIAN16(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Premul = T_PREMUL(info->OutputFormat);
      cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
      cmsUInt16Number* swap1;
      cmsUInt16Number v = 0;
      cmsUInt32Number i;
-
+    cmsUInt32Number alpha_factor = 0;
+    
      swap1 = (cmsUInt16Number*) output;
  
      if (ExtraFirst) {
+
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(*(cmsUInt16Number*) output);
+
          output += Extra * sizeof(cmsUInt16Number);
      }
+    else
+    {
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(((cmsUInt16Number*) output)[nChan]);
+    }
  
      for (i=0; i < nChan; i++) {
  
@@ -1409,6 +1776,11 @@ cmsUInt8Number* PackAnyWords(CMSREGISTER _cmsTRANSFORM* info,
          if (Reverse)
              v = REVERSE_FLAVOR_16(v);
  
+        if (Premul)
+        {
+            v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
+        }
+
          *(cmsUInt16Number*) output = v;
  
          output += sizeof(cmsUInt16Number);
@@ -1424,38 +1796,60 @@ cmsUInt8Number* PackAnyWords(CMSREGISTER _cmsTRANSFORM* info,
          *swap1 = v;
      }
  
-
      return output;
  
      cmsUNUSED_PARAMETER(Stride);
  }
  
  
+
  static
  cmsUInt8Number* PackPlanarBytes(CMSREGISTER _cmsTRANSFORM* info,
                                  CMSREGISTER cmsUInt16Number wOut[],
                                  CMSREGISTER cmsUInt8Number* output,
                                  CMSREGISTER cmsUInt32Number Stride)
  {
-    cmsUInt32Number nChan     = T_CHANNELS(info -> OutputFormat);
-    cmsUInt32Number DoSwap    = T_DOSWAP(info ->OutputFormat);
-    cmsUInt32Number SwapFirst = T_SWAPFIRST(info ->OutputFormat);
-    cmsUInt32Number Reverse   = T_FLAVOR(info ->OutputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt32Number Premul = T_PREMUL(info->OutputFormat);
      cmsUInt32Number i;
      cmsUInt8Number* Init = output;
+    cmsUInt32Number alpha_factor = 0;
  
  
-    if (DoSwap ^ SwapFirst) {
-        output += T_EXTRA(info -> OutputFormat) * Stride;
+    if (ExtraFirst) {
+
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(output[0]));
+
+        output += Extra * Stride;
+    }
+    else
+    {
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(output[nChan * Stride]));
      }
  
  
      for (i=0; i < nChan; i++) {
  
          cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
-        cmsUInt8Number v = FROM_16_TO_8(wOut[index]);
+        cmsUInt16Number v = wOut[index];
+
+        if (Reverse)
+            v = REVERSE_FLAVOR_16(v);
+
+        if (Premul)
+        {
+            v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
+        }
+
+        *(cmsUInt8Number*)output = FROM_16_TO_8(v);
  
-        *(cmsUInt8Number*)  output = (cmsUInt8Number) (Reverse ? REVERSE_FLAVOR_8(v) : v);
          output += Stride;
      }
  
@@ -1471,16 +1865,30 @@ cmsUInt8Number* PackPlanarWords(CMSREGISTER _cmsTRANSFORM* info,
                                  CMSREGISTER cmsUInt8Number* output,
                                  CMSREGISTER cmsUInt32Number Stride)
  {
-    cmsUInt32Number nChan      = T_CHANNELS(info -> OutputFormat);
-    cmsUInt32Number DoSwap     = T_DOSWAP(info ->OutputFormat);
-    cmsUInt32Number Reverse    = T_FLAVOR(info ->OutputFormat);
-    cmsUInt32Number SwapEndian = T_ENDIAN16(info -> OutputFormat);
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;
+    cmsUInt32Number Premul = T_PREMUL(info->OutputFormat);
+    cmsUInt32Number SwapEndian = T_ENDIAN16(info->OutputFormat);
      cmsUInt32Number i;
      cmsUInt8Number* Init = output;
      cmsUInt16Number v;
+    cmsUInt32Number alpha_factor = 0;
  
-    if (DoSwap) {
-        output += T_EXTRA(info -> OutputFormat) * Stride;
+    if (ExtraFirst) {
+
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(((cmsUInt16Number*) output)[0]);
+
+        output += Extra * Stride;
+    }
+    else
+    {
+        if (Premul && Extra)
+            alpha_factor = _cmsToFixedDomain(((cmsUInt16Number*)output)[nChan * Stride]);
      }
  
      for (i=0; i < nChan; i++) {
@@ -1495,6 +1903,11 @@ cmsUInt8Number* PackPlanarWords(CMSREGISTER _cmsTRANSFORM* info,
          if (Reverse)
              v =  REVERSE_FLAVOR_16(v);
  
+        if (Premul)
+        {
+            v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
+        }
+
          *(cmsUInt16Number*) output = v;
          output += Stride;
      }
@@ -2539,6 +2952,108 @@ cmsUInt8Number* PackFloatFrom16(CMSREGISTER _cmsTRANSFORM* info,
  // --------------------------------------------------------------------------------------------------------
  
  static
+cmsUInt8Number* PackBytesFromFloat(_cmsTRANSFORM* info,
+                                    cmsFloat32Number wOut[],
+                                    cmsUInt8Number* output,
+                                    cmsUInt32Number Stride)
+{
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Planar = T_PLANAR(info->OutputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;    
+    cmsUInt8Number* swap1 = (cmsUInt8Number*)output;
+    cmsFloat64Number v = 0;
+    cmsUInt8Number vv = 0;
+    cmsUInt32Number i, start = 0;
+    
+    if (ExtraFirst)
+        start = Extra;
+
+    for (i = 0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+
+        v = wOut[index] * 65535.0;
+
+        if (Reverse)
+            v = 65535.0 - v;
+        
+        vv =  FROM_16_TO_8(_cmsQuickSaturateWord(v));
+
+        if (Planar)
+            ((cmsUInt8Number*)output)[(i + start) * Stride] = vv;
+        else
+            ((cmsUInt8Number*)output)[i + start] = vv;
+    }
+
+
+    if (Extra == 0 && SwapFirst) {
+
+        memmove(swap1 + 1, swap1, (nChan - 1) * sizeof(cmsUInt8Number));
+        *swap1 = vv;
+    }
+
+    if (T_PLANAR(info->OutputFormat))
+        return output + sizeof(cmsUInt8Number);
+    else
+        return output + (nChan + Extra) * sizeof(cmsUInt8Number);
+}
+
+static
+cmsUInt8Number* PackWordsFromFloat(_cmsTRANSFORM* info,
+                                    cmsFloat32Number wOut[],
+                                    cmsUInt8Number* output,
+                                    cmsUInt32Number Stride)
+{
+    cmsUInt32Number nChan = T_CHANNELS(info->OutputFormat);
+    cmsUInt32Number DoSwap = T_DOSWAP(info->OutputFormat);
+    cmsUInt32Number Reverse = T_FLAVOR(info->OutputFormat);
+    cmsUInt32Number Extra = T_EXTRA(info->OutputFormat);
+    cmsUInt32Number SwapFirst = T_SWAPFIRST(info->OutputFormat);
+    cmsUInt32Number Planar = T_PLANAR(info->OutputFormat);
+    cmsUInt32Number ExtraFirst = DoSwap ^ SwapFirst;    
+    cmsUInt16Number* swap1 = (cmsUInt16Number*)output;
+    cmsFloat64Number v = 0;
+    cmsUInt16Number vv = 0;
+    cmsUInt32Number i, start = 0;
+    
+    if (ExtraFirst)
+        start = Extra;
+
+    for (i = 0; i < nChan; i++) {
+
+        cmsUInt32Number index = DoSwap ? (nChan - i - 1) : i;
+
+        v = wOut[index] * 65535.0;
+
+        if (Reverse)
+            v = 65535.0 - v;
+
+        vv = _cmsQuickSaturateWord(v);
+
+        if (Planar)
+            ((cmsUInt16Number*)output)[(i + start) * Stride] = vv;
+        else
+            ((cmsUInt16Number*)output)[i + start] = vv;
+    }
+
+    if (Extra == 0 && SwapFirst) {
+
+        memmove(swap1 + 1, swap1, (nChan - 1) * sizeof(cmsUInt16Number));
+        *swap1 = vv;
+    }
+
+    if (T_PLANAR(info->OutputFormat))
+        return output + sizeof(cmsUInt16Number);
+    else
+        return output + (nChan + Extra) * sizeof(cmsUInt16Number);
+}
+
+
+static
  cmsUInt8Number* PackFloatsFromFloat(_cmsTRANSFORM* info,
                                      cmsFloat32Number wOut[],
                                      cmsUInt8Number* output,
@@ -2641,10 +3156,6 @@ cmsUInt8Number* PackDoublesFromFloat(_cmsTRANSFORM* info,
  
  }
  
-
-
-
-
  static
  cmsUInt8Number* PackLabFloatFromFloat(_cmsTRANSFORM* Info,
                                        cmsFloat32Number wOut[],
@@ -2705,6 +3216,77 @@ cmsUInt8Number* PackLabDoubleFromFloat(_cmsTRANSFORM* Info,
  }
  
  
+static
+cmsUInt8Number* PackEncodedBytesLabV2FromFloat(_cmsTRANSFORM* Info,
+                                           cmsFloat32Number wOut[],
+                                           cmsUInt8Number* output,
+                                           cmsUInt32Number Stride)
+{    
+    cmsCIELab Lab;
+    cmsUInt16Number wlab[3];
+
+    Lab.L = (cmsFloat64Number)(wOut[0] * 100.0);
+    Lab.a = (cmsFloat64Number)(wOut[1] * 255.0 - 128.0);
+    Lab.b = (cmsFloat64Number)(wOut[2] * 255.0 - 128.0);
+
+    cmsFloat2LabEncoded(wlab, &Lab);
+    
+    if (T_PLANAR(Info -> OutputFormat)) {
+
+        Stride /= PixelSize(Info->OutputFormat);       
+    
+        output[0]        = wlab[0] >> 8;
+        output[Stride]   = wlab[1] >> 8;
+        output[Stride*2] = wlab[2] >> 8;
+
+        return output + 1;
+    }
+    else {
+
+        output[0] = wlab[0] >> 8;
+        output[1] = wlab[1] >> 8;
+        output[2] = wlab[2] >> 8;
+
+        return output + (3 + T_EXTRA(Info ->OutputFormat));
+    }
+}
+
+static
+cmsUInt8Number* PackEncodedWordsLabV2FromFloat(_cmsTRANSFORM* Info,
+                                           cmsFloat32Number wOut[],
+                                           cmsUInt8Number* output,
+                                           cmsUInt32Number Stride)
+{    
+    cmsCIELab Lab;
+    cmsUInt16Number wlab[3];
+
+    Lab.L = (cmsFloat64Number)(wOut[0] * 100.0);
+    Lab.a = (cmsFloat64Number)(wOut[1] * 255.0 - 128.0);
+    Lab.b = (cmsFloat64Number)(wOut[2] * 255.0 - 128.0);
+
+    cmsFloat2LabEncodedV2(wlab, &Lab);
+    
+    if (T_PLANAR(Info -> OutputFormat)) {
+
+        Stride /= PixelSize(Info->OutputFormat);       
+    
+        ((cmsUInt16Number*) output)[0]        = wlab[0];
+        ((cmsUInt16Number*) output)[Stride]   = wlab[1];
+        ((cmsUInt16Number*) output)[Stride*2] = wlab[2];
+
+        return output + sizeof(cmsUInt16Number);
+    }
+    else {
+
+         ((cmsUInt16Number*) output)[0] = wlab[0];
+         ((cmsUInt16Number*) output)[1] = wlab[1];
+         ((cmsUInt16Number*) output)[2] = wlab[2];
+
+        return output + (3 + T_EXTRA(Info ->OutputFormat)) * sizeof(cmsUInt16Number);
+    }
+}
+
+
  // From 0..1 range to 0..MAX_ENCODEABLE_XYZ
  static
  cmsUInt8Number* PackXYZFloatFromFloat(_cmsTRANSFORM* Info,
@@ -3029,12 +3611,12 @@ static const cmsFormatters16 InputFormatters16[] = {
      { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1),                 ANYSPACE,  Unroll4BytesSwap},
      { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), ANYSPACE,  Unroll4BytesSwapSwapFirst},
  
-    { BYTES_SH(1)|PLANAR_SH(1), ANYFLAVOR|ANYSWAPFIRST|
+    { BYTES_SH(1)|PLANAR_SH(1), ANYFLAVOR|ANYSWAPFIRST|ANYPREMUL|
                                     ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollPlanarBytes},
  
-    { BYTES_SH(1),    ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|
+    { BYTES_SH(1),    ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYPREMUL|
                                             ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollChunkyBytes},
-
+    
      { CHANNELS_SH(1)|BYTES_SH(2),                              ANYSPACE,  Unroll1Word},
      { CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1),                 ANYSPACE,  Unroll1WordReversed},
      { CHANNELS_SH(1)|BYTES_SH(2)|EXTRA_SH(3),                  ANYSPACE,  Unroll1WordSkip3},
@@ -3054,6 +3636,10 @@ static const cmsFormatters16 InputFormatters16[] = {
  
      { BYTES_SH(2)|PLANAR_SH(1),  ANYFLAVOR|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE,  UnrollPlanarWords},
      { BYTES_SH(2),  ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE,  UnrollAnyWords},
+
+    { BYTES_SH(2)|PLANAR_SH(1),  ANYFLAVOR|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE|PREMUL_SH(1),  UnrollPlanarWordsPremul},
+    { BYTES_SH(2),  ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE|PREMUL_SH(1),  UnrollAnyWordsPremul}
+
  };
  
  
@@ -3069,13 +3655,23 @@ static const cmsFormattersFloat InputFormattersFloat[] = {
      {     TYPE_XYZ_FLT,                                ANYPLANAR|ANYEXTRA,   UnrollXYZFloatToFloat},
  
      {     FLOAT_SH(1)|BYTES_SH(4), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
-                                                      ANYCHANNELS|ANYSPACE,  UnrollFloatsToFloat},
+                                            ANYPREMUL|ANYCHANNELS|ANYSPACE,  UnrollFloatsToFloat},
  
      {     FLOAT_SH(1)|BYTES_SH(0), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
-                                                        ANYCHANNELS|ANYSPACE,  UnrollDoublesToFloat},
+                                              ANYCHANNELS|ANYSPACE|ANYPREMUL, UnrollDoublesToFloat},
+
+    {     TYPE_LabV2_8,                                                   0,  UnrollLabV2_8ToFloat },
+    {     TYPE_ALabV2_8,                                                  0,  UnrollALabV2_8ToFloat },
+    {     TYPE_LabV2_16,                                                  0,  UnrollLabV2_16ToFloat },
+
+    {     BYTES_SH(1),              ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
+                                                        ANYCHANNELS|ANYSPACE, Unroll8ToFloat},
+
+    {     BYTES_SH(2),              ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
+                                                        ANYCHANNELS|ANYSPACE, Unroll16ToFloat},
  #ifndef CMS_NO_HALF_SUPPORT 
      {     FLOAT_SH(1)|BYTES_SH(2), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
-                                                        ANYCHANNELS|ANYSPACE,  UnrollHalfToFloat},
+                                                        ANYCHANNELS|ANYSPACE, UnrollHalfToFloat},
  #endif
  };
  
@@ -3169,16 +3765,20 @@ static const cmsFormatters16 OutputFormatters16[] = {
                                                                     ANYSPACE,  Pack3BytesAndSkip1SwapSwapFirst},
      { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|EXTRA_SH(1),         ANYSPACE,  Pack3BytesAndSkip1Swap},
      { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1),                     ANYSPACE,  Pack3BytesSwap},
-    { CHANNELS_SH(6)|BYTES_SH(1),                                  ANYSPACE,  Pack6Bytes},
-    { CHANNELS_SH(6)|BYTES_SH(1)|DOSWAP_SH(1),                     ANYSPACE,  Pack6BytesSwap},
      { CHANNELS_SH(4)|BYTES_SH(1),                                  ANYSPACE,  Pack4Bytes},
      { CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1),                     ANYSPACE,  Pack4BytesReverse},
      { CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1),                  ANYSPACE,  Pack4BytesSwapFirst},
      { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1),                     ANYSPACE,  Pack4BytesSwap},
      { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1),     ANYSPACE,  Pack4BytesSwapSwapFirst},
+    { CHANNELS_SH(6)|BYTES_SH(1),                                  ANYSPACE,  Pack6Bytes},
+    { CHANNELS_SH(6)|BYTES_SH(1)|DOSWAP_SH(1),                     ANYSPACE,  Pack6BytesSwap},
+
+    { BYTES_SH(1),    ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|
+                                                          ANYSPACE|ANYPREMUL, PackChunkyBytes},
  
-    { BYTES_SH(1),                 ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackAnyBytes},
-    { BYTES_SH(1)|PLANAR_SH(1),    ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackPlanarBytes},
+    { BYTES_SH(1)|PLANAR_SH(1),    ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|
+                                              ANYCHANNELS|ANYSPACE|ANYPREMUL, PackPlanarBytes},
+        
  
      { CHANNELS_SH(1)|BYTES_SH(2),                                  ANYSPACE,  Pack1Word},
      { CHANNELS_SH(1)|BYTES_SH(2)|EXTRA_SH(1),                      ANYSPACE,  Pack1WordSkip1},
@@ -3203,9 +3803,11 @@ static const cmsFormatters16 OutputFormatters16[] = {
      { CHANNELS_SH(6)|BYTES_SH(2),                                  ANYSPACE,  Pack6Words},
      { CHANNELS_SH(6)|BYTES_SH(2)|DOSWAP_SH(1),                     ANYSPACE,  Pack6WordsSwap},
  
-    { BYTES_SH(2)|PLANAR_SH(1),     ANYFLAVOR|ANYENDIAN|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackPlanarWords},
-    { BYTES_SH(2),                  ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackAnyWords}
-
+    { BYTES_SH(2),                  ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|
+                                     ANYEXTRA|ANYCHANNELS|ANYSPACE|ANYPREMUL, PackChunkyWords},
+    { BYTES_SH(2)|PLANAR_SH(1),     ANYFLAVOR|ANYENDIAN|ANYSWAP|ANYEXTRA|
+                                     ANYCHANNELS|ANYSPACE|ANYPREMUL,          PackPlanarWords}
+    
  };
  
  
@@ -3218,10 +3820,20 @@ static const cmsFormattersFloat OutputFormattersFloat[] = {
      {     TYPE_Lab_DBL,                                                ANYPLANAR|ANYEXTRA,   PackLabDoubleFromFloat},
      {     TYPE_XYZ_DBL,                                                ANYPLANAR|ANYEXTRA,   PackXYZDoubleFromFloat},
  
+    {     TYPE_LabV2_8,                                                ANYPLANAR|ANYEXTRA,   PackEncodedBytesLabV2FromFloat},
+    {     TYPE_LabV2_16,                                               ANYPLANAR|ANYEXTRA,   PackEncodedWordsLabV2FromFloat},
+
      {     FLOAT_SH(1)|BYTES_SH(4), ANYPLANAR|
                               ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE,   PackFloatsFromFloat },
      {     FLOAT_SH(1)|BYTES_SH(0), ANYPLANAR|
                               ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE,   PackDoublesFromFloat },
+
+    {     BYTES_SH(2), ANYPLANAR|
+                             ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE,   PackWordsFromFloat },
+
+    {     BYTES_SH(1), ANYPLANAR|
+                             ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE,   PackBytesFromFloat },
+
  #ifndef CMS_NO_HALF_SUPPORT 
      {     FLOAT_SH(1)|BYTES_SH(2),                                   
                               ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE,   PackHalfFromFloat },
@@ -3376,6 +3988,11 @@ cmsFormatter CMSEXPORT _cmsGetFormatter(cmsContext ContextID,
      _cmsFormattersPluginChunkType* ctx = ( _cmsFormattersPluginChunkType*) _cmsContextGetClientChunk(ContextID, FormattersPlugin);
      cmsFormattersFactoryList* f;
  
+    if (T_CHANNELS(Type) == 0) {
+        static const cmsFormatter nullFormatter = { 0 };
+        return nullFormatter;
+    }
+
      for (f =ctx->FactoryList; f != NULL; f = f ->Next) {
  
          cmsFormatter fn = f ->Factory(Type, Dir, dwFlags);
@@ -3410,9 +4027,12 @@ cmsUInt32Number CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfil
  
      cmsColorSpaceSignature ColorSpace      = cmsGetColorSpace(hProfile);
      cmsUInt32Number        ColorSpaceBits  = (cmsUInt32Number) _cmsLCMScolorSpace(ColorSpace);
-    cmsUInt32Number        nOutputChans    = cmsChannelsOf(ColorSpace);
+    cmsInt32Number         nOutputChans    = cmsChannelsOfColorSpace(ColorSpace);
      cmsUInt32Number        Float           = lIsFloat ? 1U : 0;
  
+    // Unsupported color space?
+    if (nOutputChans < 0) return 0;
+
      // Create a fake formatter for result
      return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans);
  }
@@ -3424,9 +4044,12 @@ cmsUInt32Number CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsU
      cmsColorSpaceSignature ColorSpace = cmsGetPCS(hProfile);
  
      cmsUInt32Number ColorSpaceBits = (cmsUInt32Number) _cmsLCMScolorSpace(ColorSpace);
-    cmsUInt32Number nOutputChans = cmsChannelsOf(ColorSpace);
+    cmsInt32Number  nOutputChans = cmsChannelsOfColorSpace(ColorSpace);
      cmsUInt32Number Float = lIsFloat ? 1U : 0;
  
+    // Unsupported color space?
+    if (nOutputChans < 0) return 0;
+
      // Create a fake formatter for result
      return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans);
  }
diff --git a/src/cmspcs.c b/src/cmspcs.c

index 9f03fc5..e11f87c 100644 (file)
--- a/src/cmspcs.c
+++ b/src/cmspcs.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -874,7 +874,7 @@ int CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace)
  }
  
  
-cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace)
+cmsInt32Number CMSEXPORT cmsChannelsOfColorSpace(cmsColorSpaceSignature ColorSpace)
  {
      switch (ColorSpace) {
  
@@ -935,6 +935,16 @@ cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace)
      case cmsSigMCHFData:
      case cmsSig15colorData: return 15;
  
-    default: return 3;
+    default: return -1;
      }
  }
+
+/**
+* DEPRECATED: Provided for compatibility only
+*/
+cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace)
+{
+    int n = cmsChannelsOfColorSpace(ColorSpace);
+    if (n < 0) return 3;
+    return (cmsUInt32Number)n;
+}
+\ No newline at end of file
diff --git a/src/cmsplugin.c b/src/cmsplugin.c

index 2b86b64..e278832 100644 (file)
--- a/src/cmsplugin.c
+++ b/src/cmsplugin.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -168,18 +168,21 @@ cmsBool CMSEXPORT  _cmsReadUInt32Number(cmsIOHANDLER* io, cmsUInt32Number* n)
  
  cmsBool CMSEXPORT  _cmsReadFloat32Number(cmsIOHANDLER* io, cmsFloat32Number* n)
  {
-    cmsUInt32Number tmp;
+    union typeConverter {
+        cmsUInt32Number integer;
+        cmsFloat32Number floating_point;
+    } tmp;
  
      _cmsAssert(io != NULL);
  
-    if (io->Read(io, &tmp, sizeof(cmsUInt32Number), 1) != 1)
+    if (io->Read(io, &tmp.integer, sizeof(cmsUInt32Number), 1) != 1)
          return FALSE;
  
      if (n != NULL) {
  
-        tmp = _cmsAdjustEndianess32(tmp);
-        *n = *(cmsFloat32Number*)(void*)&tmp;
-        
+        tmp.integer = _cmsAdjustEndianess32(tmp.integer);
+        *n = tmp.floating_point;
+
          // Safeguard which covers against absurd values
          if (*n > 1E+20 || *n < -1E+20) return FALSE;
  
@@ -305,13 +308,14 @@ cmsBool CMSEXPORT  _cmsWriteUInt32Number(cmsIOHANDLER* io, cmsUInt32Number n)
  
  cmsBool CMSEXPORT  _cmsWriteFloat32Number(cmsIOHANDLER* io, cmsFloat32Number n)
  {
-    cmsUInt32Number tmp;
-
-    _cmsAssert(io != NULL);
-
-    tmp = *(cmsUInt32Number*) (void*) &n;
-    tmp = _cmsAdjustEndianess32(tmp);
-    if (io -> Write(io, sizeof(cmsUInt32Number), &tmp) != 1)
+    union typeConverter {
+        cmsUInt32Number integer;
+        cmsFloat32Number floating_point;
+    } tmp;
+
+    tmp.floating_point = n;
+    tmp.integer = _cmsAdjustEndianess32(tmp.integer);
+    if (io -> Write(io, sizeof(cmsUInt32Number), &tmp.integer) != 1)
              return FALSE;
  
      return TRUE;
@@ -360,12 +364,7 @@ cmsBool CMSEXPORT  _cmsWriteXYZNumber(cmsIOHANDLER* io, const cmsCIEXYZ* XYZ)
  // from Fixed point 8.8 to double
  cmsFloat64Number CMSEXPORT _cms8Fixed8toDouble(cmsUInt16Number fixed8)
  {
-       cmsUInt8Number  msb, lsb;
-
-       lsb = (cmsUInt8Number) (fixed8 & 0xff);
-       msb = (cmsUInt8Number) (((cmsUInt16Number) fixed8 >> 8) & 0xff);
-
-       return (cmsFloat64Number) ((cmsFloat64Number) msb + ((cmsFloat64Number) lsb / 256.0));
+    return fixed8 / 256.0;
  }
  
  cmsUInt16Number CMSEXPORT _cmsDoubleTo8Fixed8(cmsFloat64Number val)
@@ -377,19 +376,7 @@ cmsUInt16Number CMSEXPORT _cmsDoubleTo8Fixed8(cmsFloat64Number val)
  // from Fixed point 15.16 to double
  cmsFloat64Number CMSEXPORT _cms15Fixed16toDouble(cmsS15Fixed16Number fix32)
  {
-    cmsFloat64Number floater, sign, mid;
-    int Whole, FracPart;
-
-    sign  = (fix32 < 0 ? -1 : 1);
-    fix32 = abs(fix32);
-
-    Whole     = (cmsUInt16Number)(fix32 >> 16) & 0xffff;
-    FracPart  = (cmsUInt16Number)(fix32 & 0xffff);
-
-    mid     = (cmsFloat64Number) FracPart / 65536.0;
-    floater = (cmsFloat64Number) Whole + mid;
-
-    return sign * floater;
+    return fix32 / 65536.0;
  }
  
  // from double to Fixed point 15.16
@@ -621,6 +608,10 @@ cmsBool CMSEXPORT cmsPluginTHR(cmsContext id, void* Plug_in)
                      if (!_cmsRegisterMutexPlugin(id, Plugin)) return FALSE;
                      break;
  
+                case cmsPluginParalellizationSig:
+                    if (!_cmsRegisterParallelizationPlugin(id, Plugin)) return FALSE;
+                    break;
+
                  default:
                      cmsSignalError(id, cmsERROR_UNKNOWN_EXTENSION, "Unrecognized plugin type '%X'", Plugin -> Type);
                      return FALSE;
@@ -643,24 +634,25 @@ void CMSEXPORT cmsUnregisterPlugins(void)
  // pointers structure. All global vars are referenced here.
  static struct _cmsContext_struct globalContext = {
  
-    NULL,                              // Not in the linked list
-    NULL,                              // No suballocator
-    {
-        NULL,                          //  UserPtr,            
-        &_cmsLogErrorChunk,            //  Logger,
-        &_cmsAlarmCodesChunk,          //  AlarmCodes,
-        &_cmsAdaptationStateChunk,     //  AdaptationState, 
-        &_cmsMemPluginChunk,           //  MemPlugin,
-        &_cmsInterpPluginChunk,        //  InterpPlugin,
-        &_cmsCurvesPluginChunk,        //  CurvesPlugin,
-        &_cmsFormattersPluginChunk,    //  FormattersPlugin,
-        &_cmsTagTypePluginChunk,       //  TagTypePlugin,
-        &_cmsTagPluginChunk,           //  TagPlugin,
-        &_cmsIntentsPluginChunk,       //  IntentPlugin,
-        &_cmsMPETypePluginChunk,       //  MPEPlugin,
-        &_cmsOptimizationPluginChunk,  //  OptimizationPlugin,
-        &_cmsTransformPluginChunk,     //  TransformPlugin,
-        &_cmsMutexPluginChunk          //  MutexPlugin
+    NULL,                                // Not in the linked list
+    NULL,                                // No suballocator
+    {                                    
+        NULL,                            //  UserPtr,            
+        &_cmsLogErrorChunk,              //  Logger,
+        &_cmsAlarmCodesChunk,            //  AlarmCodes,
+        &_cmsAdaptationStateChunk,       //  AdaptationState, 
+        &_cmsMemPluginChunk,             //  MemPlugin,
+        &_cmsInterpPluginChunk,          //  InterpPlugin,
+        &_cmsCurvesPluginChunk,          //  CurvesPlugin,
+        &_cmsFormattersPluginChunk,      //  FormattersPlugin,
+        &_cmsTagTypePluginChunk,         //  TagTypePlugin,
+        &_cmsTagPluginChunk,             //  TagPlugin,
+        &_cmsIntentsPluginChunk,         //  IntentPlugin,
+        &_cmsMPETypePluginChunk,         //  MPEPlugin,
+        &_cmsOptimizationPluginChunk,    //  OptimizationPlugin,
+        &_cmsTransformPluginChunk,       //  TransformPlugin,
+        &_cmsMutexPluginChunk,           //  MutexPlugin,
+        &_cmsParallelizationPluginChunk  //  ParallelizationPlugin
      },
      
      { NULL, NULL, NULL, NULL, NULL, NULL } // The default memory allocator is not used for context 0
@@ -671,17 +663,65 @@ static struct _cmsContext_struct globalContext = {
  static _cmsMutex _cmsContextPoolHeadMutex = CMS_MUTEX_INITIALIZER;
  static struct _cmsContext_struct* _cmsContextPoolHead = NULL;
  
+
+// Make sure context is initialized (needed on windows)
+static
+cmsBool InitContextMutex(void)
+{
+    // See the comments regarding locking in lcms2_internal.h
+    // for an explanation of why we need the following code.
+#ifndef CMS_NO_PTHREADS
+#ifdef CMS_IS_WINDOWS_
+#ifndef CMS_RELY_ON_WINDOWS_STATIC_MUTEX_INIT
+
+    static cmsBool already_initialized = FALSE;
+
+    if (!already_initialized)
+    {
+        static HANDLE _cmsWindowsInitMutex = NULL;
+        static volatile HANDLE* mutex = &_cmsWindowsInitMutex;
+
+        if (*mutex == NULL)
+        {
+            HANDLE p = CreateMutex(NULL, FALSE, NULL);
+            if (p && InterlockedCompareExchangePointer((void**)mutex, (void*)p, NULL) != NULL)
+                CloseHandle(p);
+        }
+        if (*mutex == NULL || WaitForSingleObject(*mutex, INFINITE) == WAIT_FAILED)
+        {
+            cmsSignalError(0, cmsERROR_INTERNAL, "Mutex lock failed");
+            return FALSE;
+        }
+        if (((void**)&_cmsContextPoolHeadMutex)[0] == NULL)
+            InitializeCriticalSection(&_cmsContextPoolHeadMutex);
+        if (*mutex == NULL || !ReleaseMutex(*mutex))
+        {
+            cmsSignalError(0, cmsERROR_INTERNAL, "Mutex unlock failed");
+            return FALSE;
+        }
+        already_initialized = TRUE;
+    }
+#endif
+#endif
+#endif
+
+    return TRUE;
+}
+
+
+
  // Internal, get associated pointer, with guessing. Never returns NULL.
  struct _cmsContext_struct* _cmsGetContext(cmsContext ContextID)
  {
      struct _cmsContext_struct* id = (struct _cmsContext_struct*) ContextID;
      struct _cmsContext_struct* ctx;
  
-
      // On 0, use global settings
      if (id == NULL) 
          return &globalContext;
  
+    InitContextMutex();
+
      // Search
      _cmsEnterCriticalSectionPrimitive(&_cmsContextPoolHeadMutex);
  
@@ -738,7 +778,7 @@ void* _cmsContextGetClientChunk(cmsContext ContextID, _cmsMemoryClient mc)
  // many different plug-ins simultaneously, then there is no way to 
  // identify which plug-in to unregister.
  void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID)
-{
+{    
      _cmsRegisterMemHandlerPlugin(ContextID, NULL);
      _cmsRegisterInterpPlugin(ContextID, NULL);
      _cmsRegisterTagTypePlugin(ContextID, NULL);
@@ -750,6 +790,8 @@ void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID)
      _cmsRegisterOptimizationPlugin(ContextID, NULL);
      _cmsRegisterTransformPlugin(ContextID, NULL);    
      _cmsRegisterMutexPlugin(ContextID, NULL);
+    _cmsRegisterParallelizationPlugin(ContextID, NULL);
+
  }
  
  
@@ -784,31 +826,7 @@ cmsContext CMSEXPORT cmsCreateContext(void* Plugin, void* UserData)
      struct _cmsContext_struct* ctx;
      struct _cmsContext_struct  fakeContext;
          
-    // See the comments regarding locking in lcms2_internal.h
-    // for an explanation of why we need the following code.
-#ifndef CMS_NO_PTHREADS
-#ifdef CMS_IS_WINDOWS_
-#ifndef CMS_RELY_ON_WINDOWS_STATIC_MUTEX_INIT
-    {
-        static HANDLE _cmsWindowsInitMutex = NULL;
-        static volatile HANDLE* mutex = &_cmsWindowsInitMutex;
-
-        if (*mutex == NULL)
-        {
-            HANDLE p = CreateMutex(NULL, FALSE, NULL);
-            if (p && InterlockedCompareExchangePointer((void **)mutex, (void*)p, NULL) != NULL)
-                CloseHandle(p);
-        }
-        if (*mutex == NULL || WaitForSingleObject(*mutex, INFINITE) == WAIT_FAILED)
-            return NULL;
-        if (((void **)&_cmsContextPoolHeadMutex)[0] == NULL)
-            InitializeCriticalSection(&_cmsContextPoolHeadMutex);
-        if (*mutex == NULL || !ReleaseMutex(*mutex))
-            return NULL;
-    }
-#endif
-#endif
-#endif
+    if (!InitContextMutex()) return NULL;
  
      _cmsInstallAllocFunctions(_cmsFindMemoryPlugin(Plugin), &fakeContext.DefaultMemoryManager);
      
@@ -857,6 +875,7 @@ cmsContext CMSEXPORT cmsCreateContext(void* Plugin, void* UserData)
      _cmsAllocOptimizationPluginChunk(ctx, NULL);
      _cmsAllocTransformPluginChunk(ctx, NULL);
      _cmsAllocMutexPluginChunk(ctx, NULL);
+    _cmsAllocParallelizationPluginChunk(ctx, NULL);
  
      // Setup the plug-ins
      if (!cmsPluginTHR(ctx, Plugin)) {
@@ -884,6 +903,8 @@ cmsContext CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData)
      if (ctx == NULL)   
          return NULL;     // Something very wrong happened
  
+    if (!InitContextMutex()) return NULL;
+
      // Setup default memory allocators
      memcpy(&ctx->DefaultMemoryManager, &src->DefaultMemoryManager, sizeof(ctx->DefaultMemoryManager));
  
@@ -918,6 +939,7 @@ cmsContext CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData)
      _cmsAllocOptimizationPluginChunk(ctx, src);
      _cmsAllocTransformPluginChunk(ctx, src);
      _cmsAllocMutexPluginChunk(ctx, src);
+    _cmsAllocParallelizationPluginChunk(ctx, src);
  
      // Make sure no one failed
      for (i=Logger; i < MemoryClientMax; i++) {
@@ -937,12 +959,22 @@ cmsContext CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData)
  // The ContextID can no longer be used in any THR operation.  
  void CMSEXPORT cmsDeleteContext(cmsContext ContextID)
  {
-    if (ContextID != NULL) {
+    if (ContextID == NULL) {
+
+        cmsUnregisterPlugins();
+        if (globalContext.MemPool != NULL)
+            _cmsSubAllocDestroy(globalContext.MemPool);
+        globalContext.MemPool = NULL;
+    }
+    else {
  
          struct _cmsContext_struct* ctx = (struct _cmsContext_struct*) ContextID;              
          struct _cmsContext_struct  fakeContext;  
          struct _cmsContext_struct* prev;
  
+
+        InitContextMutex();
+
          memcpy(&fakeContext.DefaultMemoryManager, &ctx->DefaultMemoryManager, sizeof(ctx->DefaultMemoryManager));
  
          fakeContext.chunks[UserPtr]     = ctx ->chunks[UserPtr];
@@ -989,3 +1021,32 @@ void* CMSEXPORT cmsGetContextUserData(cmsContext ContextID)
  }
  
  
+// Use context mutex to provide thread-safe time
+cmsBool _cmsGetTime(struct tm* ptr_time)
+{
+    struct tm* t;
+#if defined(HAVE_GMTIME_R) || defined(HAVE_GMTIME_S)
+    struct tm tm;
+#endif
+
+    time_t now = time(NULL);
+
+#ifdef HAVE_GMTIME_R
+    t = gmtime_r(&now, &tm);
+#elif defined(HAVE_GMTIME_S)
+    t = gmtime_s(&tm, &now) == 0 ? &tm : NULL;
+#else
+    if (!InitContextMutex()) return FALSE;
+
+    _cmsEnterCriticalSectionPrimitive(&_cmsContextPoolHeadMutex);
+    t = gmtime(&now);
+    _cmsLeaveCriticalSectionPrimitive(&_cmsContextPoolHeadMutex);
+#endif
+
+    if (t == NULL) 
+        return FALSE;
+    else {
+        *ptr_time = *t;
+        return TRUE;
+    }
+}
diff --git a/src/cmsps2.c b/src/cmsps2.c

index 43c9f74..eea1629 100644 (file)
--- a/src/cmsps2.c
+++ b/src/cmsps2.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -431,69 +431,55 @@ void EmitLab2XYZ(cmsIOHANDLER* m)
      _cmsIOPrintf(m, "]\n");
  }
  
-static
-void EmitSafeGuardBegin(cmsIOHANDLER* m, const char* name)
-{
-    _cmsIOPrintf(m, "%%LCMS2: Save previous definition of %s on the operand stack\n", name);
-    _cmsIOPrintf(m, "currentdict /%s known { /%s load } { null } ifelse\n", name, name);
-}
  
-static
-void EmitSafeGuardEnd(cmsIOHANDLER* m, const char* name, int depth)
-{
-    _cmsIOPrintf(m, "%%LCMS2: Restore previous definition of %s\n", name);
-    if (depth > 1) {
-        // cycle topmost items on the stack to bring the previous definition to the front
-        _cmsIOPrintf(m, "%d -1 roll ", depth);
-    }
-    _cmsIOPrintf(m, "dup null eq { pop currentdict /%s undef } { /%s exch def } ifelse\n", name, name);
-}
  
  // Outputs a table of words. It does use 16 bits
  
  static
-void Emit1Gamma(cmsIOHANDLER* m, cmsToneCurve* Table, const char* name)
+void Emit1Gamma(cmsIOHANDLER* m, cmsToneCurve* Table)
  {
      cmsUInt32Number i;
      cmsFloat64Number gamma;
  
-    if (Table == NULL) return; // Error
+    /**
+    * On error, empty tables or lienar assume gamma 1.0
+    */
+    if (Table == NULL ||
+        Table->nEntries <= 0 ||
+        cmsIsToneCurveLinear(Table)) {
  
-    if (Table ->nEntries <= 0) return;  // Empty table
+        _cmsIOPrintf(m, "{ 1 } bind ");
+        return;
+    }
  
-    // Suppress whole if identity
-    if (cmsIsToneCurveLinear(Table)) return;
  
      // Check if is really an exponential. If so, emit "exp"
      gamma = cmsEstimateGamma(Table, 0.001);
       if (gamma > 0) {
-            _cmsIOPrintf(m, "/%s { %g exp } bind def\n", name, gamma);
+            _cmsIOPrintf(m, "{ %g exp } bind ", gamma);
              return;
       }
  
-    EmitSafeGuardBegin(m, "lcms2gammatable");
-    _cmsIOPrintf(m, "/lcms2gammatable [");
+    _cmsIOPrintf(m, "{ ");
+
+    // Bounds check
+    EmitRangeCheck(m);
+
+    // Emit intepolation code
+
+    // PostScript code                      Stack
+    // ===============                      ========================
+                                            // v
+    _cmsIOPrintf(m, " [");
  
      for (i=0; i < Table->nEntries; i++) {
-       if (i % 10 == 0)
+    if (i % 10 == 0)
              _cmsIOPrintf(m, "\n  ");
          _cmsIOPrintf(m, "%d ", Table->Table16[i]);
      }
  
-    _cmsIOPrintf(m, "] def\n");
+    _cmsIOPrintf(m, "] ");                        // v tab
  
-
-    // Emit interpolation code
-
-    // PostScript code                            Stack
-    // ===============                            ========================
-                                                 // v
-    _cmsIOPrintf(m, "/%s {\n  ", name);
-
-    // Bounds check
-    EmitRangeCheck(m);
-
-    _cmsIOPrintf(m, "\n  //lcms2gammatable ");    // v tab
      _cmsIOPrintf(m, "dup ");                      // v tab tab
      _cmsIOPrintf(m, "length 1 sub ");             // v tab dom
      _cmsIOPrintf(m, "3 -1 roll ");                // tab dom v
@@ -520,9 +506,7 @@ void Emit1Gamma(cmsIOHANDLER* m, cmsToneCurve* Table, const char* name)
      _cmsIOPrintf(m, "add ");                      // y
      _cmsIOPrintf(m, "65535 div\n");               // result
  
-    _cmsIOPrintf(m, "} bind def\n");
-
-    EmitSafeGuardEnd(m, "lcms2gammatable", 1);
+    _cmsIOPrintf(m, " } bind ");
  }
  
  
@@ -539,10 +523,10 @@ cmsBool GammaTableEquals(cmsUInt16Number* g1, cmsUInt16Number* g2, cmsUInt32Numb
  // Does write a set of gamma curves
  
  static
-void EmitNGamma(cmsIOHANDLER* m, cmsUInt32Number n, cmsToneCurve* g[], const char* nameprefix)
+void EmitNGamma(cmsIOHANDLER* m, cmsUInt32Number n, cmsToneCurve* g[])
  {
      cmsUInt32Number i;
-    static char buffer[2048];
+   
  
      for( i=0; i < n; i++ )
      {
@@ -550,12 +534,10 @@ void EmitNGamma(cmsIOHANDLER* m, cmsUInt32Number n, cmsToneCurve* g[], const cha
  
          if (i > 0 && GammaTableEquals(g[i-1]->Table16, g[i]->Table16, g[i-1]->nEntries, g[i]->nEntries)) {
  
-            _cmsIOPrintf(m, "/%s%d /%s%d load def\n", nameprefix, i, nameprefix, i-1);
+            _cmsIOPrintf(m, "dup ");
          }
          else {
-            snprintf(buffer, sizeof(buffer), "%s%d", nameprefix, (int) i);
-           buffer[sizeof(buffer)-1] = '\0';
-            Emit1Gamma(m, g[i], buffer);
+            Emit1Gamma(m, g[i]);
          }
      }
  
@@ -679,18 +661,21 @@ void WriteCLUT(cmsIOHANDLER* m, cmsStage* mpe, const char* PreMaj,
      sc.FixWhite = FixWhite;
      sc.ColorSpace = ColorSpace;
  
-    _cmsIOPrintf(m, "[");
+    if (sc.Pipeline != NULL && sc.Pipeline->Params != NULL) {
+
+        _cmsIOPrintf(m, "[");
  
-    for (i=0; i < sc.Pipeline->Params->nInputs; i++)
-        _cmsIOPrintf(m, " %d ", sc.Pipeline->Params->nSamples[i]);
+        for (i = 0; i < sc.Pipeline->Params->nInputs; i++)
+            _cmsIOPrintf(m, " %d ", sc.Pipeline->Params->nSamples[i]);
  
-    _cmsIOPrintf(m, " [\n");
+        _cmsIOPrintf(m, " [\n");
  
-    cmsStageSampleCLut16bit(mpe, OutputValueSampler, (void*) &sc, SAMPLER_INSPECT);
+        cmsStageSampleCLut16bit(mpe, OutputValueSampler, (void*)&sc, SAMPLER_INSPECT);
  
-    _cmsIOPrintf(m, PostMin);
-    _cmsIOPrintf(m, PostMaj);
-    _cmsIOPrintf(m, "] ");
+        _cmsIOPrintf(m, PostMin);
+        _cmsIOPrintf(m, PostMaj);
+        _cmsIOPrintf(m, "] ");
+    }
  
  }
  
@@ -704,11 +689,11 @@ int EmitCIEBasedA(cmsIOHANDLER* m, cmsToneCurve* Curve, cmsCIEXYZ* BlackPoint)
      _cmsIOPrintf(m, "[ /CIEBasedA\n");
      _cmsIOPrintf(m, "  <<\n");
  
-    EmitSafeGuardBegin(m, "lcms2gammaproc");
-    Emit1Gamma(m, Curve, "lcms2gammaproc");
+    _cmsIOPrintf(m, "/DecodeA ");
+
+    Emit1Gamma(m, Curve);
  
-    _cmsIOPrintf(m, "/DecodeA /lcms2gammaproc load\n");
-    EmitSafeGuardEnd(m, "lcms2gammaproc", 3);
+    _cmsIOPrintf(m, " \n");
  
      _cmsIOPrintf(m, "/MatrixA [ 0.9642 1.0000 0.8249 ]\n");
      _cmsIOPrintf(m, "/RangeLMN [ 0.0 0.9642 0.0 1.0000 0.0 0.8249 ]\n");
@@ -732,19 +717,11 @@ int EmitCIEBasedABC(cmsIOHANDLER* m, cmsFloat64Number* Matrix, cmsToneCurve** Cu
  
      _cmsIOPrintf(m, "[ /CIEBasedABC\n");
      _cmsIOPrintf(m, "<<\n");
+    _cmsIOPrintf(m, "/DecodeABC [ ");
+
+    EmitNGamma(m, 3, CurveSet);
  
-    EmitSafeGuardBegin(m, "lcms2gammaproc0");
-    EmitSafeGuardBegin(m, "lcms2gammaproc1");
-    EmitSafeGuardBegin(m, "lcms2gammaproc2");
-    EmitNGamma(m, 3, CurveSet, "lcms2gammaproc");
-    _cmsIOPrintf(m, "/DecodeABC [\n");
-    _cmsIOPrintf(m, "   /lcms2gammaproc0 load\n");
-    _cmsIOPrintf(m, "   /lcms2gammaproc1 load\n");
-    _cmsIOPrintf(m, "   /lcms2gammaproc2 load\n");
      _cmsIOPrintf(m, "]\n");
-    EmitSafeGuardEnd(m, "lcms2gammaproc2", 3);
-    EmitSafeGuardEnd(m, "lcms2gammaproc1", 3);
-    EmitSafeGuardEnd(m, "lcms2gammaproc0", 3);
  
      _cmsIOPrintf(m, "/MatrixABC [ " );
  
@@ -776,11 +753,9 @@ int EmitCIEBasedDEF(cmsIOHANDLER* m, cmsPipeline* Pipeline, cmsUInt32Number Inte
  {
      const char* PreMaj;
      const char* PostMaj;
-    const char* PreMin, * PostMin;
+    const char* PreMin, *PostMin;
      cmsStage* mpe;
-    int i, numchans;
-    static char buffer[2048];
-
+        
      mpe = Pipeline->Elements;
  
      switch (cmsStageInputChannels(mpe)) {
@@ -808,34 +783,18 @@ int EmitCIEBasedDEF(cmsIOHANDLER* m, cmsPipeline* Pipeline, cmsUInt32Number Inte
  
      if (cmsStageType(mpe) == cmsSigCurveSetElemType) {
  
-        numchans = (int) cmsStageOutputChannels(mpe);
-        for (i = 0; i < numchans; ++i) {
-            snprintf(buffer, sizeof(buffer), "lcms2gammaproc%d", i);
-            buffer[sizeof(buffer) - 1] = '\0';
-            EmitSafeGuardBegin(m, buffer);
-        }
-        EmitNGamma(m, cmsStageOutputChannels(mpe), _cmsStageGetPtrToCurveSet(mpe), "lcms2gammaproc");
-        _cmsIOPrintf(m, "/DecodeDEF [\n");
-        for (i = 0; i < numchans; ++i) {
-            snprintf(buffer, sizeof(buffer), "  /lcms2gammaproc%d load\n", i);
-            buffer[sizeof(buffer) - 1] = '\0';
-            _cmsIOPrintf(m, buffer);
-        }
+        _cmsIOPrintf(m, "/DecodeDEF [ ");
+        EmitNGamma(m, cmsStageOutputChannels(mpe), _cmsStageGetPtrToCurveSet(mpe));
          _cmsIOPrintf(m, "]\n");
-        for (i = numchans - 1; i >= 0; --i) {
-            snprintf(buffer, sizeof(buffer), "lcms2gammaproc%d", i);
-            buffer[sizeof(buffer) - 1] = '\0';
-            EmitSafeGuardEnd(m, buffer, 3);
-        }
  
-        mpe = mpe->Next;
+        mpe = mpe ->Next;
      }
  
      if (cmsStageType(mpe) == cmsSigCLutElemType) {
  
-        _cmsIOPrintf(m, "/Table ");
-        WriteCLUT(m, mpe, PreMaj, PostMaj, PreMin, PostMin, FALSE, (cmsColorSpaceSignature)0);
-        _cmsIOPrintf(m, "]\n");
+            _cmsIOPrintf(m, "/Table ");
+            WriteCLUT(m, mpe, PreMaj, PostMaj, PreMin, PostMin, FALSE, (cmsColorSpaceSignature) 0);
+            _cmsIOPrintf(m, "]\n");
      }
  
      EmitLab2XYZ(m);
@@ -995,9 +954,9 @@ int WriteInputMatrixShaper(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsStage* Matr
                  for (j = 0; j < 3; j++)
                      Mat.v[i].n[j] *= MAX_ENCODEABLE_XYZ;
  
-            rc = EmitCIEBasedABC(m, (cmsFloat64Number *)&Mat,
-                _cmsStageGetPtrToCurveSet(Shaper),
-                &BlackPointAdaptedToD50);
+            rc = EmitCIEBasedABC(m,  (cmsFloat64Number *) &Mat,
+                                _cmsStageGetPtrToCurveSet(Shaper),
+                                 &BlackPointAdaptedToD50);
          }
          else {
  
@@ -1024,10 +983,15 @@ int WriteNamedColorCSA(cmsIOHANDLER* m, cmsHPROFILE hNamedColor, cmsUInt32Number
  
      hLab  = cmsCreateLab4ProfileTHR(m ->ContextID, NULL);
      xform = cmsCreateTransform(hNamedColor, TYPE_NAMED_COLOR_INDEX, hLab, TYPE_Lab_DBL, Intent, 0);
+    cmsCloseProfile(hLab);
+
      if (xform == NULL) return 0;
  
      NamedColorList = cmsGetNamedColorList(xform);
-    if (NamedColorList == NULL) return 0;
+    if (NamedColorList == NULL) {
+        cmsDeleteTransform(xform);
+        return 0;
+    }
  
      _cmsIOPrintf(m, "<<\n");
      _cmsIOPrintf(m, "(colorlistcomment) (%s)\n", "Named color CSA");
@@ -1036,7 +1000,6 @@ int WriteNamedColorCSA(cmsIOHANDLER* m, cmsHPROFILE hNamedColor, cmsUInt32Number
  
      nColors   = cmsNamedColorCount(NamedColorList);
  
-
      for (i=0; i < nColors; i++) {
  
          cmsUInt16Number In[1];
@@ -1051,12 +1014,9 @@ int WriteNamedColorCSA(cmsIOHANDLER* m, cmsHPROFILE hNamedColor, cmsUInt32Number
          _cmsIOPrintf(m, "  (%s) [ %.3f %.3f %.3f ]\n", ColorName, Lab.L, Lab.a, Lab.b);
      }
  
-
-
      _cmsIOPrintf(m, ">>\n");
  
      cmsDeleteTransform(xform);
-    cmsCloseProfile(hLab);
      return 1;
  }
  
@@ -1310,7 +1270,7 @@ int WriteOutputLUT(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsUInt32Number Intent
      cmsUInt32Number InFrm = TYPE_Lab_16;
      cmsUInt32Number RelativeEncodingIntent;
      cmsColorSpaceSignature ColorSpace;
-
+    cmsStage* first;
  
      hLab = cmsCreateLab4ProfileTHR(m ->ContextID, NULL);
      if (hLab == NULL) return 0;
@@ -1336,8 +1296,7 @@ int WriteOutputLUT(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsUInt32Number Intent
                                                OutputFormat, RelativeEncodingIntent, 0);
      cmsCloseProfile(hLab);
  
-    if (xform == NULL) {
-
+    if (xform == NULL) {        
          cmsSignalError(m ->ContextID, cmsERROR_COLORSPACE_CHECK, "Cannot create transform Lab -> Profile in CRD creation");
          return 0;
      }
@@ -1345,10 +1304,12 @@ int WriteOutputLUT(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsUInt32Number Intent
      // Get a copy of the internal devicelink
      v = (_cmsTRANSFORM*) xform;
      DeviceLink = cmsPipelineDup(v ->Lut);
-    if (DeviceLink == NULL) return 0;
-
+    if (DeviceLink == NULL) {
+        cmsDeleteTransform(xform);
+        return 0;
+    }
  
-    // We need a CLUT
+     // We need a CLUT
      dwFlags |= cmsFLAGS_FORCE_CLUT;
      _cmsOptimizePipeline(m->ContextID, &DeviceLink, RelativeEncodingIntent, &InFrm, &OutputFormat, &dwFlags);
  
@@ -1375,8 +1336,10 @@ int WriteOutputLUT(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsUInt32Number Intent
  
      _cmsIOPrintf(m, "/RenderTable ");
  
-
-    WriteCLUT(m, cmsPipelineGetPtrToFirstStage(DeviceLink), "<", ">\n", "", "", lFixWhite, ColorSpace);
+    first = cmsPipelineGetPtrToFirstStage(DeviceLink);
+    if (first != NULL) {
+        WriteCLUT(m, first, "<", ">\n", "", "", lFixWhite, ColorSpace);
+    }
  
      _cmsIOPrintf(m, " %d {} bind ", nChannels);
  
@@ -1385,7 +1348,6 @@ int WriteOutputLUT(cmsIOHANDLER* m, cmsHPROFILE hProfile, cmsUInt32Number Intent
  
      _cmsIOPrintf(m, "]\n");
  
-
      EmitIntent(m, Intent);
  
      _cmsIOPrintf(m, ">>\n");
@@ -1448,7 +1410,10 @@ int WriteNamedColorCRD(cmsIOHANDLER* m, cmsHPROFILE hNamedColor, cmsUInt32Number
  
  
      NamedColorList = cmsGetNamedColorList(xform);
-    if (NamedColorList == NULL) return 0;
+    if (NamedColorList == NULL) {
+        cmsDeleteTransform(xform);
+        return 0;
+    }
  
      _cmsIOPrintf(m, "<<\n");
      _cmsIOPrintf(m, "(colorlistcomment) (%s) \n", "Named profile");
diff --git a/src/cmssamp.c b/src/cmssamp.c

index 6434d53..0cee16a 100644 (file)
--- a/src/cmssamp.c
+++ b/src/cmssamp.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -123,9 +123,9 @@ cmsBool  BlackPointAsDarkerColorant(cmsHPROFILE    hInput,
      // Convert black to Lab
      cmsDoTransform(xform, Black, &Lab, 1);
  
-    // Force it to be neutral, clip to max. L* of 50
+    // Force it to be neutral, check for inconsistencies
      Lab.a = Lab.b = 0;
-    if (Lab.L > 50) Lab.L = 50;
+    if (Lab.L > 50 || Lab.L < 0) Lab.L = 0;
  
      // Free the resources
      cmsDeleteTransform(xform);
@@ -322,6 +322,7 @@ cmsFloat64Number RootOfLeastSquaresFitQuadraticCurve(int n, cmsFloat64Number x[]
  
      if (fabs(a) < 1.0E-10) {
      
+        if (fabs(b) < 1.0E-10) return 0;
          return cmsmin(0, cmsmax(50, -c/b ));
      }
      else {
@@ -332,7 +333,11 @@ cmsFloat64Number RootOfLeastSquaresFitQuadraticCurve(int n, cmsFloat64Number x[]
           }
           else {
  
-             double rt = (-b + sqrt(d)) / (2.0 * a);
+             double rt;
+             
+             if (fabs(a) < 1.0E-10) return 0;
+
+             rt = (-b + sqrt(d)) / (2.0 * a);
  
               return cmsmax(0, cmsmin(50, rt));
           }
diff --git a/src/cmssm.c b/src/cmssm.c

index 284c77a..5c1e430 100644 (file)
--- a/src/cmssm.c
+++ b/src/cmssm.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/src/cmstypes.c b/src/cmstypes.c

index 825b11e..8eabe1f 100644 (file)
--- a/src/cmstypes.c
+++ b/src/cmstypes.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -93,7 +93,7 @@ cmsBool RegisterTypesPlugin(cmsContext id, cmsPluginBase* Data, _cmsMemoryClient
      return TRUE;
  }
  
-// Return handler for a given type or NULL if not found. Shared between normal types and MPE. It first tries the additons 
+// Return handler for a given type or NULL if not found. Shared between normal types and MPE. It first tries the additions 
  // made by plug-ins and then the built-in defaults.
  static
  cmsTagTypeHandler* GetHandler(cmsTagTypeSignature sig, _cmsTagTypeLinkedList* PluginLinkedList, _cmsTagTypeLinkedList* DefaultLinkedList)
@@ -134,15 +134,62 @@ cmsBool _cmsWriteWCharArray(cmsIOHANDLER* io, cmsUInt32Number n, const wchar_t*
      return TRUE;
  }
  
+// Try to promote correctly to wchar_t when 32 bits
+cmsINLINE cmsBool is_surrogate(cmsUInt32Number uc) { return (uc - 0xd800u) < 2048u; }
+cmsINLINE cmsBool is_high_surrogate(cmsUInt32Number uc) { return (uc & 0xfffffc00) == 0xd800; }
+cmsINLINE cmsBool is_low_surrogate(cmsUInt32Number uc)  { return (uc & 0xfffffc00) == 0xdc00; }
+
+cmsINLINE cmsUInt32Number surrogate_to_utf32(cmsUInt32Number high, cmsUInt32Number low)
+{
+    return (high << 10) + low - 0x35fdc00;
+}
+
+cmsINLINE cmsBool convert_utf16_to_utf32(cmsIOHANDLER* io, cmsInt32Number n, wchar_t* output)
+{
+    cmsUInt16Number uc;
+
+    while (n > 0)
+    {
+        if (!_cmsReadUInt16Number(io, &uc)) return FALSE;
+        n--;
+
+        if (!is_surrogate(uc))
+        {
+            *output++ = (wchar_t)uc;
+        }
+        else {
+
+            cmsUInt16Number low;
+
+            if (!_cmsReadUInt16Number(io, &low)) return FALSE;
+            n--;
+
+            if (is_high_surrogate(uc) && is_low_surrogate(low))
+                *output++ = (wchar_t)surrogate_to_utf32(uc, low);
+            else
+                return FALSE;   // Corrupted string, just ignore
+        }
+    }
+
+    return TRUE;
+}
+
+
  // Auxiliary to read an array of wchar_t
  static
  cmsBool _cmsReadWCharArray(cmsIOHANDLER* io, cmsUInt32Number n, wchar_t* Array)
  {
      cmsUInt32Number i;
      cmsUInt16Number tmp;
+    cmsBool is32 = sizeof(wchar_t) > sizeof(cmsUInt16Number);
  
      _cmsAssert(io != NULL);
  
+    if (is32 && Array != NULL)
+    {
+        return convert_utf16_to_utf32(io, n, Array);
+    }
+
      for (i=0; i < n; i++) {
  
          if (Array != NULL) {
@@ -878,6 +925,7 @@ static
  void *Type_Text_Description_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
  {
      char* Text = NULL;
+    wchar_t* UnicodeString = NULL;
      cmsMLU* mlu = NULL;
      cmsUInt32Number  AsciiCount;
      cmsUInt32Number  i, UnicodeCode, UnicodeCount;
@@ -897,7 +945,7 @@ void *Type_Text_Description_Read(struct _cms_typehandler_struct* self, cmsIOHAND
      if (SizeOfTag < AsciiCount) return NULL;
  
      // All seems Ok, allocate the container
-    mlu = cmsMLUalloc(self ->ContextID, 1);
+    mlu = cmsMLUalloc(self ->ContextID, 2);
      if (mlu == NULL) return NULL;
  
      // As many memory as size of tag
@@ -922,15 +970,30 @@ void *Type_Text_Description_Read(struct _cms_typehandler_struct* self, cmsIOHAND
      if (!_cmsReadUInt32Number(io, &UnicodeCount)) goto Done;
      SizeOfTag -= 2* sizeof(cmsUInt32Number);
  
-    if (SizeOfTag < UnicodeCount*sizeof(cmsUInt16Number)) goto Done;
+    if (UnicodeCount == 0 || SizeOfTag < UnicodeCount*sizeof(cmsUInt16Number)) goto Done;
  
-    for (i=0; i < UnicodeCount; i++) {
-        if (!io ->Read(io, &Dummy, sizeof(cmsUInt16Number), 1)) goto Done;
+    UnicodeString = (wchar_t*)_cmsMallocZero(self->ContextID, (UnicodeCount + 1) * sizeof(wchar_t));
+    if (UnicodeString == NULL) goto Done;
+
+    if (!_cmsReadWCharArray(io, UnicodeCount, UnicodeString)) {
+        _cmsFree(self->ContextID, (void*)UnicodeString);
+        goto Done;
      }
+
+    UnicodeString[UnicodeCount] = 0;
+
+    if (!cmsMLUsetWide(mlu, cmsV2Unicode, cmsV2Unicode, UnicodeString)) {
+        _cmsFree(self->ContextID, (void*)UnicodeString);
+        goto Done;
+    }
+
+    _cmsFree(self->ContextID, (void*)UnicodeString);
+    UnicodeString = NULL;
+
      SizeOfTag -= UnicodeCount*sizeof(cmsUInt16Number);
  
      // Skip ScriptCode code if present. Some buggy profiles does have less
-    // data that stricttly required. We need to skip it as this type may come
+    // data that strictly required. We need to skip it as this type may come
      // embedded in other types.
  
      if (SizeOfTag >= sizeof(cmsUInt16Number) + sizeof(cmsUInt8Number) + 67) {
@@ -950,6 +1013,7 @@ Done:
      return mlu;
  
  Error:
+    if (UnicodeString)  _cmsFree(self->ContextID, (void*)UnicodeString);
      if (Text) _cmsFree(self ->ContextID, (void*) Text);
      if (mlu) cmsMLUfree(mlu);
      return NULL;
@@ -1002,7 +1066,7 @@ cmsBool  Type_Text_Description_Write(struct _cms_typehandler_struct* self, cmsIO
  
          // Get both representations.
          cmsMLUgetASCII(mlu, cmsNoLanguage, cmsNoCountry,  Text, len * sizeof(char));
-        cmsMLUgetWide(mlu,  cmsNoLanguage, cmsNoCountry,  Wide, len * sizeof(wchar_t));
+        cmsMLUgetWide(mlu,  cmsV2Unicode,  cmsV2Unicode,  Wide, len * sizeof(wchar_t));
      }
  
      // Tell the real text len including the null terminator and padding
@@ -1307,7 +1371,7 @@ void Type_ParametricCurve_Free(struct _cms_typehandler_struct* self, void* Ptr)
  //
  // All the dateTimeNumber values in a profile shall be in Coordinated Universal Time
  // (UTC, also known as GMT or ZULU Time). Profile writers are required to convert local
-// time to UTC when setting these values. Programmes that display these values may show
+// time to UTC when setting these values. Programs that display these values may show
  // the dateTimeNumber as UTC, show the equivalent local time (at current locale), or
  // display both UTC and local versions of the dateTimeNumber.
  
@@ -1378,9 +1442,9 @@ void *Type_Measurement_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER*
  {
      cmsICCMeasurementConditions mc;
  
-       
+    
      memset(&mc, 0, sizeof(mc));
-       
+    
      if (!_cmsReadUInt32Number(io, &mc.Observer)) return NULL;
      if (!_cmsReadXYZNumber(io,    &mc.Backing)) return NULL;
      if (!_cmsReadUInt32Number(io, &mc.Geometry)) return NULL;
@@ -1473,6 +1537,12 @@ void *Type_MLU_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsU
          if (!_cmsReadUInt32Number(io, &Len)) goto Error;
          if (!_cmsReadUInt32Number(io, &Offset)) goto Error;
  
+        // Offset MUST be even because it indexes a block of utf16 chars. 
+        // Tricky profiles that uses odd positions will not work anyway
+        // because the whole utf16 block is previously converted to wchar_t 
+        // and sizeof this type may be of 4 bytes. On Linux systems, for example.
+        if (Offset & 1) goto Error;
+
          // Check for overflow
          if (Offset < (SizeOfHeader + 8)) goto Error;        
          if (((Offset + Len) < Len) || ((Offset + Len) > SizeOfTag + 8)) goto Error;
@@ -1495,15 +1565,20 @@ void *Type_MLU_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsU
      if (SizeOfTag == 0)
      {
          Block = NULL;
-        NumOfWchar = 0;
-
      }
      else
      {
-        Block = (wchar_t*) _cmsMalloc(self ->ContextID, SizeOfTag);
+        // Make sure this is an even utf16 size.
+        if (SizeOfTag & 1) goto Error;
+
+        Block = (wchar_t*) _cmsCalloc(self ->ContextID, 1, SizeOfTag);
          if (Block == NULL) goto Error;
+       
          NumOfWchar = SizeOfTag / sizeof(wchar_t);
-        if (!_cmsReadWCharArray(io, NumOfWchar, Block)) goto Error;
+        if (!_cmsReadWCharArray(io, NumOfWchar, Block)) {
+            _cmsFree(self->ContextID, Block);
+            goto Error;
+        }
      }
  
      mlu ->MemPool  = Block;
@@ -1746,7 +1821,7 @@ cmsUInt32Number uipow(cmsUInt32Number n, cmsUInt32Number a, cmsUInt32Number b)
  
  
  // That will create a MPE LUT with Matrix, pre tables, CLUT and post tables.
-// 8 bit lut may be scaled easely to v4 PCS, but we need also to properly adjust
+// 8 bit lut may be scaled easily to v4 PCS, but we need also to properly adjust
  // PCS on BToAxx tags and AtoB if abstract. We need to fix input direction.
  
  static
@@ -1851,9 +1926,9 @@ Error:
  
  // We only allow a specific MPE structure: Matrix plus prelin, plus clut, plus post-lin.
  static
-cmsBool  Type_LUT8_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
+cmsBool Type_LUT8_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
  {
-    cmsUInt32Number j, nTabSize, i, n;
+    cmsUInt32Number j, nTabSize, i;
      cmsUInt8Number  val;
      cmsPipeline* NewLUT = (cmsPipeline*) Ptr;
      cmsStage* mpe;
@@ -1864,6 +1939,12 @@ cmsBool  Type_LUT8_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
  
      // Disassemble the LUT into components.
      mpe = NewLUT -> Elements;
+
+    if (mpe == NULL) {  // Should never be empty. Corrupted?
+        cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "empty LUT8 is not supported");
+        return FALSE;
+    }
+
      if (mpe ->Type == cmsSigMatrixElemType) {
  
          if (mpe->InputChannels != 3 || mpe->OutputChannels != 3) return FALSE;
@@ -1888,31 +1969,37 @@ cmsBool  Type_LUT8_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
  
      // That should be all
      if (mpe != NULL) {
-        cmsSignalError(mpe->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT8");
+        cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT8");
          return FALSE;
      }
  
      if (clut == NULL)
          clutPoints = 0;
-    else
-        clutPoints    = clut->Params->nSamples[0];
-
-    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) NewLUT ->InputChannels)) return FALSE;
-    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) NewLUT ->OutputChannels)) return FALSE;
+    else {
+        // Lut8 only allows same CLUT points in all dimensions        
+        clutPoints = clut->Params->nSamples[0];
+        for (i = 1; i < cmsPipelineInputChannels(NewLUT); i++) {
+            if (clut->Params->nSamples[i] != clutPoints) {
+                cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT with different samples per dimension not suitable to be saved as LUT16");
+                return FALSE;
+            }
+        }
+    }
+        
+    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number)cmsPipelineInputChannels(NewLUT))) return FALSE;
+    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number)cmsPipelineOutputChannels(NewLUT))) return FALSE;
      if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) clutPoints)) return FALSE;
      if (!_cmsWriteUInt8Number(io, 0)) return FALSE; // Padding
  
-       n = NewLUT->InputChannels * NewLUT->OutputChannels;
-
      if (MatMPE != NULL) {
          
-               for (i = 0; i < 9; i++)
-               {
-                       if (!_cmsWrite15Fixed16Number(io, MatMPE->Double[i])) return FALSE;
-               }
+        for (i = 0; i < 9; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, MatMPE->Double[i])) return FALSE;
+        }
      }
      else {
-               
+        
          if (!_cmsWrite15Fixed16Number(io, 1)) return FALSE;
          if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
          if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
@@ -2026,11 +2113,11 @@ cmsBool Write16bitTables(cmsContext ContextID, cmsIOHANDLER* io, _cmsStageToneCu
      cmsUInt32Number nEntries;
  
      _cmsAssert(Tables != NULL);
-
-    nEntries = Tables->TheCurves[0]->nEntries;
-
+   
      for (i=0; i < Tables ->nCurves; i++) {
  
+        nEntries = Tables->TheCurves[i]->nEntries;
+
          for (j=0; j < nEntries; j++) {
  
              val = Tables->TheCurves[i]->Table16[j];        
@@ -2173,7 +2260,7 @@ cmsBool Type_LUT16_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
  
      // That should be all
      if (mpe != NULL) {
-        cmsSignalError(mpe->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT16");
+        cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT16");
          return FALSE;
      }
  
@@ -2182,24 +2269,32 @@ cmsBool Type_LUT16_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
  
      if (clut == NULL)
          clutPoints = 0;
-    else
-        clutPoints    = clut->Params->nSamples[0];
+    else {
+        // Lut16 only allows same CLUT points in all dimensions        
+        clutPoints = clut->Params->nSamples[0];
+        for (i = 1; i < InputChannels; i++) {
+            if (clut->Params->nSamples[i] != clutPoints) {
+                cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT with different samples per dimension not suitable to be saved as LUT16");
+                return FALSE;
+            }
+        }
+    }
  
      if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) InputChannels)) return FALSE;
      if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) OutputChannels)) return FALSE;
      if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) clutPoints)) return FALSE;
      if (!_cmsWriteUInt8Number(io, 0)) return FALSE; // Padding
-       
+    
      if (MatMPE != NULL) {
                  
-               for (i = 0; i < 9; i++)
-               {
-                       if (!_cmsWrite15Fixed16Number(io, MatMPE->Double[i])) return FALSE;
-               }
+        for (i = 0; i < 9; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, MatMPE->Double[i])) return FALSE;
+        }
        
      }
      else {
-               
+        
          if (!_cmsWrite15Fixed16Number(io, 1)) return FALSE;
          if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
          if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
@@ -2541,31 +2636,31 @@ Error:
  static
  cmsBool  WriteMatrix(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsStage* mpe)
  {
-       cmsUInt32Number i, n;
+    cmsUInt32Number i, n;
  
      _cmsStageMatrixData* m = (_cmsStageMatrixData*) mpe -> Data;
  
-       n = mpe->InputChannels * mpe->OutputChannels;
+    n = mpe->InputChannels * mpe->OutputChannels;
  
-       // Write the Matrix
-       for (i = 0; i < n; i++)
-       {
-               if (!_cmsWrite15Fixed16Number(io, m->Double[i])) return FALSE;
-       }
+    // Write the Matrix
+    for (i = 0; i < n; i++)
+    {
+        if (!_cmsWrite15Fixed16Number(io, m->Double[i])) return FALSE;
+    }
  
-       if (m->Offset != NULL) {
+    if (m->Offset != NULL) {
  
-               for (i = 0; i < mpe->OutputChannels; i++)
-               {
-                       if (!_cmsWrite15Fixed16Number(io, m->Offset[i])) return FALSE;
-               }
-       }
-       else {
-               for (i = 0; i < mpe->OutputChannels; i++)
-               {
-                       if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
-               }
-       }
+        for (i = 0; i < mpe->OutputChannels; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, m->Offset[i])) return FALSE;
+        }
+    }
+    else {
+        for (i = 0; i < mpe->OutputChannels; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
+        }
+    }
  
  
      return TRUE;
@@ -2591,8 +2686,8 @@ cmsBool WriteSetOfCurves(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
          // If this is a table-based curve, use curve type even on V4
          CurrentType = Type;
  
-        if ((Curves[i] ->nSegments == 0)||
-            ((Curves[i]->nSegments == 2) && (Curves[i] ->Segments[1].Type == 0)) )
+        if ((Curves[i] ->nSegments == 0) ||                                         // 16 bits tabulated
+            ((Curves[i]->nSegments == 3) && (Curves[i] ->Segments[1].Type == 0)) )  // Floating-point tabulated
              CurrentType = cmsSigCurveType;
          else
          if (Curves[i] ->Segments[0].Type < 0)
@@ -3096,7 +3191,6 @@ void Type_ColorantTable_Free(struct _cms_typehandler_struct* self, void* Ptr)
  static
  void *Type_NamedColor_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
  {
-
      cmsUInt32Number      vendorFlag;     // Bottom 16 bits for ICC use
      cmsUInt32Number      count;          // Count of named colors
      cmsUInt32Number      nDeviceCoords;  // Num of device coordinates
@@ -3168,8 +3262,8 @@ cmsBool Type_NamedColor_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER
      if (!_cmsWriteUInt32Number(io, nColors)) return FALSE;
      if (!_cmsWriteUInt32Number(io, NamedColorList ->ColorantCount)) return FALSE;
  
-    strncpy(prefix, (const char*) NamedColorList->Prefix, 32);
-    strncpy(suffix, (const char*) NamedColorList->Suffix, 32);
+    memcpy(prefix, (const char*) NamedColorList->Prefix, sizeof(prefix));
+    memcpy(suffix, (const char*) NamedColorList->Suffix, sizeof(suffix));
  
      suffix[32] = prefix[32] = 0;
  
@@ -3182,6 +3276,10 @@ cmsBool Type_NamedColor_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER
         cmsUInt16Number Colorant[cmsMAXCHANNELS];
         char Root[cmsMAX_PATH];
  
+       memset(Root, 0, sizeof(Root));
+       memset(PCS, 0, sizeof(PCS));
+       memset(Colorant, 0, sizeof(Colorant));
+
          if (!cmsNamedColorInfo(NamedColorList, i, Root, NULL, NULL, PCS, Colorant)) return 0;
          Root[32] = 0;
          if (!io ->Write(io, 32 , Root)) return FALSE;
@@ -3422,7 +3520,6 @@ void *Type_ProfileSequenceId_Read(struct _cms_typehandler_struct* self, cmsIOHAN
  
      // Get table count
      if (!_cmsReadUInt32Number(io, &Count)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
  
      // Allocate an empty structure
      OutSeq = cmsAllocProfileSequenceDescription(self ->ContextID, Count);
@@ -3440,6 +3537,7 @@ void *Type_ProfileSequenceId_Read(struct _cms_typehandler_struct* self, cmsIOHAN
      *nItems = 1;
      return OutSeq;
  
+    cmsUNUSED_PARAMETER(SizeOfTag);
  }
  
  
@@ -3515,47 +3613,68 @@ void *Type_UcrBg_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cm
  {
      cmsUcrBg* n = (cmsUcrBg*) _cmsMallocZero(self ->ContextID, sizeof(cmsUcrBg));
      cmsUInt32Number CountUcr, CountBg;
+    cmsInt32Number SignedSizeOfTag = (cmsInt32Number)SizeOfTag;
      char* ASCIIString;
  
      *nItems = 0;
      if (n == NULL) return NULL;
  
      // First curve is Under color removal
+
+    if (SignedSizeOfTag < (cmsInt32Number) sizeof(cmsUInt32Number)) return NULL;
      if (!_cmsReadUInt32Number(io, &CountUcr)) return NULL;
-    if (SizeOfTag < sizeof(cmsUInt32Number)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
+    SignedSizeOfTag -= sizeof(cmsUInt32Number);
  
      n ->Ucr = cmsBuildTabulatedToneCurve16(self ->ContextID, CountUcr, NULL);
-    if (n ->Ucr == NULL) return NULL;
+    if (n ->Ucr == NULL) goto error;
  
-    if (!_cmsReadUInt16Array(io, CountUcr, n ->Ucr->Table16)) return NULL;
-    if (SizeOfTag < sizeof(cmsUInt32Number)) return NULL;
-    SizeOfTag -= CountUcr * sizeof(cmsUInt16Number);
+    if (SignedSizeOfTag < (cmsInt32Number)(CountUcr * sizeof(cmsUInt16Number))) goto error;
+    if (!_cmsReadUInt16Array(io, CountUcr, n ->Ucr->Table16)) goto error;
+  
+    SignedSizeOfTag -= CountUcr * sizeof(cmsUInt16Number);
  
      // Second curve is Black generation
-    if (!_cmsReadUInt32Number(io, &CountBg)) return NULL;
-    if (SizeOfTag < sizeof(cmsUInt32Number)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
+
+    if (SignedSizeOfTag < (cmsInt32Number)sizeof(cmsUInt32Number)) goto error;
+    if (!_cmsReadUInt32Number(io, &CountBg)) goto error;
+    SignedSizeOfTag -= sizeof(cmsUInt32Number);
  
      n ->Bg = cmsBuildTabulatedToneCurve16(self ->ContextID, CountBg, NULL);
-    if (n ->Bg == NULL) return NULL;
-    if (!_cmsReadUInt16Array(io, CountBg, n ->Bg->Table16)) return NULL;
-    if (SizeOfTag < CountBg * sizeof(cmsUInt16Number)) return NULL;
-    SizeOfTag -= CountBg * sizeof(cmsUInt16Number);
-    if (SizeOfTag == UINT_MAX) return NULL;
+    if (n ->Bg == NULL) goto error;
+
+    if (SignedSizeOfTag < (cmsInt32Number) (CountBg * sizeof(cmsUInt16Number))) goto error;
+    if (!_cmsReadUInt16Array(io, CountBg, n ->Bg->Table16)) goto error;
+    SignedSizeOfTag -= CountBg * sizeof(cmsUInt16Number);
+
+    if (SignedSizeOfTag < 0 || SignedSizeOfTag > 32000) goto error;
  
      // Now comes the text. The length is specified by the tag size
      n ->Desc = cmsMLUalloc(self ->ContextID, 1);
-    if (n ->Desc == NULL) return NULL;
+    if (n ->Desc == NULL) goto error;
+
+    ASCIIString = (char*) _cmsMalloc(self ->ContextID, SignedSizeOfTag + 1);
+    if (io->Read(io, ASCIIString, sizeof(char), SignedSizeOfTag) != (cmsUInt32Number)SignedSizeOfTag)
+    {
+        _cmsFree(self->ContextID, ASCIIString);
+        goto error;
+    }
  
-    ASCIIString = (char*) _cmsMalloc(self ->ContextID, SizeOfTag + 1);
-    if (io ->Read(io, ASCIIString, sizeof(char), SizeOfTag) != SizeOfTag) return NULL;
-    ASCIIString[SizeOfTag] = 0;
+    ASCIIString[SignedSizeOfTag] = 0;
      cmsMLUsetASCII(n ->Desc, cmsNoLanguage, cmsNoCountry, ASCIIString);
      _cmsFree(self ->ContextID, ASCIIString);
  
      *nItems = 1;
      return (void*) n;
+
+error:
+
+    if (n->Ucr) cmsFreeToneCurve(n->Ucr);
+    if (n->Bg) cmsFreeToneCurve(n->Bg);
+    if (n->Desc) cmsMLUfree(n->Desc);
+    _cmsFree(self->ContextID, n);
+    *nItems = 0;
+    return NULL;
+
  }
  
  static
@@ -3636,7 +3755,7 @@ country varies for each element:
  
  // Auxiliary, read an string specified as count + string
  static
-cmsBool  ReadCountAndSting(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, cmsUInt32Number* SizeOfTag, const char* Section)
+cmsBool  ReadCountAndString(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, cmsUInt32Number* SizeOfTag, const char* Section)
  {
      cmsUInt32Number Count;
      char* Text;
@@ -3666,7 +3785,7 @@ cmsBool  ReadCountAndSting(struct _cms_typehandler_struct* self, cmsIOHANDLER* i
  }
  
  static
-cmsBool  WriteCountAndSting(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, const char* Section)
+cmsBool  WriteCountAndString(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, const char* Section)
  {
   cmsUInt32Number TextSize;
   char* Text;
@@ -3690,11 +3809,11 @@ void *Type_CrdInfo_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
      cmsMLU* mlu = cmsMLUalloc(self ->ContextID, 5);
  
      *nItems = 0;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "nm")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#0")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#1")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#2")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#3")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "nm")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#0")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#1")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#2")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#3")) goto Error;
  
      *nItems = 1;
      return (void*) mlu;
@@ -3711,11 +3830,11 @@ cmsBool  Type_CrdInfo_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER*
  
      cmsMLU* mlu = (cmsMLU*) Ptr;
  
-    if (!WriteCountAndSting(self, io, mlu, "nm")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#0")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#1")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#2")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#3")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "nm")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#0")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#1")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#2")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#3")) goto Error;
  
      return TRUE;
  
@@ -3969,41 +4088,44 @@ cmsToneCurve* ReadSegmentedCurve(struct _cms_typehandler_struct* self, cmsIOHAND
  
             switch (ElementSig) {
  
-            case cmsSigFormulaCurveSeg: {
+           case cmsSigFormulaCurveSeg: {
  
-                cmsUInt16Number Type;
-                cmsUInt32Number ParamsByType[] = {4, 5, 5 };
+               cmsUInt16Number Type;
+               cmsUInt32Number ParamsByType[] = { 4, 5, 5 };
  
-                if (!_cmsReadUInt16Number(io, &Type)) goto Error;
-                if (!_cmsReadUInt16Number(io, NULL)) goto Error;
+               if (!_cmsReadUInt16Number(io, &Type)) goto Error;
+               if (!_cmsReadUInt16Number(io, NULL)) goto Error;
  
-                Segments[i].Type = Type + 6;
-                if (Type > 2) goto Error;
+               Segments[i].Type = Type + 6;
+               if (Type > 2) goto Error;
  
-                for (j=0; j < ParamsByType[Type]; j++) {
+               for (j = 0; j < ParamsByType[Type]; j++) {
  
-                    cmsFloat32Number f;
-                    if (!_cmsReadFloat32Number(io, &f)) goto Error;
-                    Segments[i].Params[j] = f;
-                }
-                }
-                break;
+                   cmsFloat32Number f;
+                   if (!_cmsReadFloat32Number(io, &f)) goto Error;
+                   Segments[i].Params[j] = f;
+               }
+           }
+           break;
  
  
-            case cmsSigSampledCurveSeg: {
-                cmsUInt32Number Count;
+           case cmsSigSampledCurveSeg: {
+               cmsUInt32Number Count;
  
-                if (!_cmsReadUInt32Number(io, &Count)) goto Error;
+               if (!_cmsReadUInt32Number(io, &Count)) goto Error;
  
-                Segments[i].nGridPoints = Count;
-                Segments[i].SampledPoints = (cmsFloat32Number*) _cmsCalloc(self ->ContextID, Count, sizeof(cmsFloat32Number));
-                if (Segments[i].SampledPoints == NULL) goto Error;
+               // The first point is implicit in the last stage, we allocate an extra note to be populated latter on
+               Count++;
+               Segments[i].nGridPoints = Count;
+               Segments[i].SampledPoints = (cmsFloat32Number*)_cmsCalloc(self->ContextID, Count, sizeof(cmsFloat32Number));
+               if (Segments[i].SampledPoints == NULL) goto Error;
  
-                for (j=0; j < Count; j++) {
-                    if (!_cmsReadFloat32Number(io, &Segments[i].SampledPoints[j])) goto Error;
-                }
-                }
-                break;
+               Segments[i].SampledPoints[0] = 0;
+               for (j = 1; j < Count; j++) {
+                   if (!_cmsReadFloat32Number(io, &Segments[i].SampledPoints[j])) goto Error;
+               }
+           }
+           break;
  
              default:
                  {
@@ -4023,6 +4145,17 @@ cmsToneCurve* ReadSegmentedCurve(struct _cms_typehandler_struct* self, cmsIOHAND
           if (Segments[i].SampledPoints) _cmsFree(self ->ContextID, Segments[i].SampledPoints);
       }
       _cmsFree(self ->ContextID, Segments);
+
+     // Explore for missing implicit points 
+     for (i = 0; i < nSegments; i++) {
+
+         // If sampled curve, fix it
+         if (Curve->Segments[i].Type == 0) {
+
+             Curve->Segments[i].SampledPoints[0] = cmsEvalToneCurveFloat(Curve, Curve->Segments[i].x0);
+         }
+     }
+
       return Curve;
  
  Error:
@@ -4117,12 +4250,12 @@ cmsBool WriteSegmentedCurve(cmsIOHANDLER* io, cmsToneCurve* g)
  
          if (ActualSeg -> Type == 0) {
  
-            // This is a sampled curve
+            // This is a sampled curve. First point is implicit in the ICC format, but not in our representation
              if (!_cmsWriteUInt32Number(io, (cmsUInt32Number) cmsSigSampledCurveSeg)) goto Error;
              if (!_cmsWriteUInt32Number(io, 0)) goto Error;
-            if (!_cmsWriteUInt32Number(io, ActualSeg -> nGridPoints)) goto Error;
+            if (!_cmsWriteUInt32Number(io, ActualSeg -> nGridPoints - 1)) goto Error;
  
-            for (j=0; j < g ->Segments[i].nGridPoints; j++) {
+            for (j=1; j < g ->Segments[i].nGridPoints; j++) {
                  if (!_cmsWriteFloat32Number(io, ActualSeg -> SampledPoints[j])) goto Error;
              }
  
@@ -4318,8 +4451,8 @@ void *Type_MPEclut_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
      if (!_cmsReadUInt16Number(io, &InputChans)) return NULL;
      if (!_cmsReadUInt16Number(io, &OutputChans)) return NULL;
  
-    if (InputChans == 0) goto Error;
-    if (OutputChans == 0) goto Error;
+    if (InputChans == 0 || InputChans >= cmsMAXCHANNELS) goto Error;
+    if (OutputChans == 0 || OutputChans >= cmsMAXCHANNELS) goto Error;
  
      if (io ->Read(io, Dimensions8, sizeof(cmsUInt8Number), 16) != 16)
          goto Error;
@@ -4340,7 +4473,7 @@ void *Type_MPEclut_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,
      clut = (_cmsStageCLutData*) mpe ->Data;
      for (i=0; i < clut ->nEntries; i++) {
  
-        if (!_cmsReadFloat32Number(io, &clut->Tab.TFloat[i])) goto Error;       
+        if (!_cmsReadFloat32Number(io, &clut->Tab.TFloat[i])) goto Error;
      }
  
      *nItems = 1;
@@ -4499,7 +4632,7 @@ Error:
  
  
  
-// This one is a liitle bit more complex, so we don't use position tables this time.
+// This one is a little bit more complex, so we don't use position tables this time.
  static
  cmsBool Type_MPE_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
  {
@@ -4931,7 +5064,7 @@ cmsBool ReadOneElem(cmsIOHANDLER* io,  _cmsDICelem* e, cmsUInt32Number i, cmsUIn
      if (!_cmsReadUInt32Number(io, &e->Offsets[i])) return FALSE;
      if (!_cmsReadUInt32Number(io, &e ->Sizes[i])) return FALSE;
  
-    // An offset of zero has special meaning and shal be preserved
+    // An offset of zero has special meaning and shall be preserved
      if (e ->Offsets[i] > 0)
          e ->Offsets[i] += BaseOffset;
      return TRUE;
@@ -4939,27 +5072,41 @@ cmsBool ReadOneElem(cmsIOHANDLER* io,  _cmsDICelem* e, cmsUInt32Number i, cmsUIn
  
  
  static
-cmsBool ReadOffsetArray(cmsIOHANDLER* io,  _cmsDICarray* a, cmsUInt32Number Count, cmsUInt32Number Length, cmsUInt32Number BaseOffset)
+cmsBool ReadOffsetArray(cmsIOHANDLER* io,  _cmsDICarray* a, 
+                        cmsUInt32Number Count, cmsUInt32Number Length, cmsUInt32Number BaseOffset,
+                        cmsInt32Number* SignedSizeOfTagPtr)
  {
      cmsUInt32Number i;
+    cmsInt32Number SignedSizeOfTag = *SignedSizeOfTagPtr;
  
      // Read column arrays
      for (i=0; i < Count; i++) {
  
+        if (SignedSizeOfTag < 4 * (cmsInt32Number) sizeof(cmsUInt32Number)) return FALSE;
+        SignedSizeOfTag -= 4 * sizeof(cmsUInt32Number);
+
          if (!ReadOneElem(io, &a -> Name, i, BaseOffset)) return FALSE;
          if (!ReadOneElem(io, &a -> Value, i, BaseOffset)) return FALSE;
  
          if (Length > 16) {
  
+            if (SignedSizeOfTag < 2 * (cmsInt32Number) sizeof(cmsUInt32Number)) return FALSE;
+            SignedSizeOfTag -= 2 * sizeof(cmsUInt32Number);
+
              if (!ReadOneElem(io, &a ->DisplayName, i, BaseOffset)) return FALSE;
  
          }
  
          if (Length > 24) {
  
+            if (SignedSizeOfTag < 2 * (cmsInt32Number) sizeof(cmsUInt32Number)) return FALSE;
+            SignedSizeOfTag -= 2 * (cmsInt32Number) sizeof(cmsUInt32Number);
+
              if (!ReadOneElem(io, & a -> DisplayValue, i, BaseOffset)) return FALSE;
          }
      }
+
+    *SignedSizeOfTagPtr = SignedSizeOfTag;
      return TRUE;
  }
  
@@ -5095,11 +5242,13 @@ cmsBool WriteOneMLUC(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,  _c
      }
  
      Before = io ->Tell(io);
-    e ->Offsets[i] = Before - BaseOffset;
+    if (e->Offsets != NULL)
+        e ->Offsets[i] = Before - BaseOffset;
  
      if (!Type_MLU_Write(self, io, (void*) mlu, 1)) return FALSE;
  
-    e ->Sizes[i] = io ->Tell(io) - Before;
+    if (e->Sizes != NULL)
+        e ->Sizes[i] = io ->Tell(io) - Before;
      return TRUE;
  }
  
@@ -5107,26 +5256,31 @@ cmsBool WriteOneMLUC(struct _cms_typehandler_struct* self, cmsIOHANDLER* io,  _c
  static
  void *Type_Dictionary_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
  {
-   cmsHANDLE hDict;
+   cmsHANDLE hDict = NULL;
     cmsUInt32Number i, Count, Length;
     cmsUInt32Number BaseOffset;
     _cmsDICarray a;
     wchar_t *NameWCS = NULL, *ValueWCS = NULL;
     cmsMLU *DisplayNameMLU = NULL, *DisplayValueMLU=NULL;
     cmsBool rc;
+   cmsInt32Number SignedSizeOfTag = (cmsInt32Number)SizeOfTag;
  
      *nItems = 0;
+    memset(&a, 0, sizeof(a));
  
      // Get actual position as a basis for element offsets
      BaseOffset = io ->Tell(io) - sizeof(_cmsTagBase);
  
      // Get name-value record count
+    SignedSizeOfTag -= sizeof(cmsUInt32Number);
+    if (SignedSizeOfTag < 0) goto Error;
      if (!_cmsReadUInt32Number(io, &Count)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
-
+    
      // Get rec length
+    SignedSizeOfTag -= sizeof(cmsUInt32Number);
+    if (SignedSizeOfTag < 0) goto Error;
      if (!_cmsReadUInt32Number(io, &Length)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
+    
  
      // Check for valid lengths
      if (Length != 16 && Length != 24 && Length != 32) {
@@ -5142,7 +5296,7 @@ void *Type_Dictionary_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* i
      if (!AllocArray(self -> ContextID, &a, Count, Length)) goto Error;
  
      // Read column arrays
-    if (!ReadOffsetArray(io, &a, Count, Length, BaseOffset)) goto Error;
+    if (!ReadOffsetArray(io, &a, Count, Length, BaseOffset, &SignedSizeOfTag)) goto Error;
  
      // Seek to each element and read it
      for (i=0; i < Count; i++) {
@@ -5182,7 +5336,7 @@ void *Type_Dictionary_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* i
  
  Error:
     FreeArray(&a);
-   cmsDictFree(hDict);
+   if (hDict != NULL) cmsDictFree(hDict);
     return NULL;
  }
  
@@ -5280,6 +5434,274 @@ void Type_Dictionary_Free(struct _cms_typehandler_struct* self, void* Ptr)
      cmsUNUSED_PARAMETER(self);
  }
  
+// cicp VideoSignalType
+
+static
+void* Type_VideoSignal_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
+{
+    cmsVideoSignalType* cicp = NULL;
+
+    if (SizeOfTag != 8) return NULL; 
+
+    if (!_cmsReadUInt32Number(io, NULL)) return NULL;
+
+    cicp = (cmsVideoSignalType*)_cmsCalloc(self->ContextID, 1, sizeof(cmsVideoSignalType));
+    if (cicp == NULL) return NULL;
+
+    if (!_cmsReadUInt8Number(io, &cicp->ColourPrimaries)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->TransferCharacteristics)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->MatrixCoefficients)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->VideoFullRangeFlag)) goto Error;
+
+    // Success
+    *nItems = 1;
+    return cicp;
+
+Error:
+    if (cicp != NULL) _cmsFree(self->ContextID, cicp);
+    return NULL;
+}
+
+static
+cmsBool Type_VideoSignal_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
+{
+    cmsVideoSignalType* cicp = (cmsVideoSignalType*)Ptr;
+
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->ColourPrimaries)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->TransferCharacteristics)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->MatrixCoefficients)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->VideoFullRangeFlag)) return FALSE;
+
+    return TRUE;
+
+    cmsUNUSED_PARAMETER(self);
+    cmsUNUSED_PARAMETER(nItems);
+}
+
+void* Type_VideoSignal_Dup(struct _cms_typehandler_struct* self, const void* Ptr, cmsUInt32Number n)
+{
+    return _cmsDupMem(self->ContextID, Ptr, sizeof(cmsVideoSignalType));
+
+    cmsUNUSED_PARAMETER(n);
+}
+
+
+static
+void Type_VideoSignal_Free(struct _cms_typehandler_struct* self, void* Ptr)
+{
+    _cmsFree(self->ContextID, Ptr);
+}
+
+
+// ********************************************************************************
+// Microsoft's MHC2 Type support 
+// ********************************************************************************
+
+static
+void SetIdentity(cmsFloat64Number XYZ2XYZmatrix[3][4])
+{
+    XYZ2XYZmatrix[0][0] = 1.0; XYZ2XYZmatrix[0][1] = 0.0; XYZ2XYZmatrix[0][2] = 0.0; XYZ2XYZmatrix[0][3] = 0.0;
+    XYZ2XYZmatrix[1][0] = 0.0; XYZ2XYZmatrix[1][1] = 1.0; XYZ2XYZmatrix[1][2] = 0.0; XYZ2XYZmatrix[1][3] = 0.0;
+    XYZ2XYZmatrix[2][0] = 0.0; XYZ2XYZmatrix[2][1] = 0.0; XYZ2XYZmatrix[2][2] = 1.0; XYZ2XYZmatrix[2][3] = 0.0;
+}
+
+static
+cmsBool CloseEnough(cmsFloat64Number a, cmsFloat64Number b)
+{
+    return fabs(b - a) < (1.0 / 65535.0);
+}
+
+cmsBool IsIdentity(cmsFloat64Number XYZ2XYZmatrix[3][4])
+{
+    cmsFloat64Number Identity[3][4];
+    int i, j;
+
+    SetIdentity(Identity);
+
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 4; j++)
+            if (!CloseEnough(XYZ2XYZmatrix[i][j], Identity[i][j])) return FALSE;
+
+    return TRUE;
+}
+
+static
+void Type_MHC2_Free(struct _cms_typehandler_struct* self, void* Ptr)
+{
+    cmsMHC2Type* mhc2 = (cmsMHC2Type*)Ptr;
+
+    if (mhc2->RedCurve != NULL) _cmsFree(self->ContextID, mhc2->RedCurve);
+    if (mhc2->GreenCurve != NULL) _cmsFree(self->ContextID, mhc2->GreenCurve);
+    if (mhc2->BlueCurve != NULL) _cmsFree(self->ContextID, mhc2->BlueCurve);
+
+    _cmsFree(self->ContextID, Ptr);
+}
+
+void* Type_MHC2_Dup(struct _cms_typehandler_struct* self, const void* Ptr, cmsUInt32Number n)
+{
+    cmsMHC2Type* mhc2 = _cmsDupMem(self->ContextID, Ptr, sizeof(cmsMHC2Type));
+
+    mhc2->RedCurve = _cmsDupMem(self->ContextID,   mhc2->RedCurve, mhc2->CurveEntries*sizeof(cmsFloat64Number));
+    mhc2->GreenCurve = _cmsDupMem(self->ContextID, mhc2->GreenCurve, mhc2->CurveEntries * sizeof(cmsFloat64Number));
+    mhc2->BlueCurve = _cmsDupMem(self->ContextID,  mhc2->BlueCurve, mhc2->CurveEntries * sizeof(cmsFloat64Number));
+
+    if (mhc2->RedCurve == NULL ||
+        mhc2->GreenCurve == NULL ||
+        mhc2->BlueCurve == NULL) {
+
+        Type_MHC2_Free(self, mhc2);
+        return NULL;
+    }
+
+    return mhc2;
+
+    cmsUNUSED_PARAMETER(n);
+}
+
+
+static
+cmsBool WriteDoubles(cmsIOHANDLER* io, cmsUInt32Number n, cmsFloat64Number* Values)
+{
+    cmsUInt32Number i;
+    
+    for (i = 0; i < n; i++) {
+
+        if (!_cmsWrite15Fixed16Number(io, *Values++)) return FALSE;
+    }
+
+    return TRUE;
+}
+
+static
+cmsBool Type_MHC2_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
+{
+    cmsMHC2Type* mhc2 = (cmsMHC2Type*)Ptr;
+    cmsUInt32Number BaseOffset = io->Tell(io) - sizeof(_cmsTagBase);
+    cmsUInt32Number TablesOffsetPos;
+    cmsUInt32Number MatrixOffset;
+    cmsUInt32Number OffsetRedTable, OffsetGreenTable, OffsetBlueTable;
+
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;
+    if (!_cmsWriteUInt32Number(io, mhc2->CurveEntries)) return FALSE;
+
+    if (!_cmsWrite15Fixed16Number(io, mhc2->MinLuminance)) return FALSE;
+    if (!_cmsWrite15Fixed16Number(io, mhc2->PeakLuminance)) return FALSE;
+
+    TablesOffsetPos = io->Tell(io);
+
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;    // Matrix
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;    // Curve R
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;    // Curve G
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;    // Curve B
+
+
+    if (IsIdentity(mhc2->XYZ2XYZmatrix))
+    {
+        MatrixOffset = 0;
+    }
+    else
+    {
+        MatrixOffset = io->Tell(io) - BaseOffset;
+        if (!WriteDoubles(io, 3 * 4, &mhc2->XYZ2XYZmatrix[0][0])) return FALSE;
+    }
+
+    OffsetRedTable = io->Tell(io) - BaseOffset;
+    if (!WriteDoubles(io, mhc2->CurveEntries, mhc2->RedCurve)) return FALSE;
+    OffsetGreenTable = io->Tell(io) - BaseOffset;
+    if (!WriteDoubles(io, mhc2->CurveEntries, mhc2->GreenCurve)) return FALSE;
+    OffsetBlueTable = io->Tell(io) - BaseOffset;
+    if (!WriteDoubles(io, mhc2->CurveEntries, mhc2->BlueCurve)) return FALSE;
+
+    if (!io->Seek(io, TablesOffsetPos)) return FALSE;
+
+    if (!_cmsWriteUInt32Number(io, MatrixOffset)) return FALSE;      
+    if (!_cmsWriteUInt32Number(io, OffsetRedTable)) return FALSE;    
+    if (!_cmsWriteUInt32Number(io, OffsetGreenTable)) return FALSE;  
+    if (!_cmsWriteUInt32Number(io, OffsetBlueTable)) return FALSE;   
+
+    return TRUE;
+
+    cmsUNUSED_PARAMETER(self);
+    cmsUNUSED_PARAMETER(nItems);
+}
+
+
+static
+cmsBool ReadDoublesAt(cmsIOHANDLER* io, cmsUInt32Number At, cmsUInt32Number n, cmsFloat64Number* Values)
+{
+    cmsUInt32Number CurrentPos = io->Tell(io);
+    cmsUInt32Number i;
+
+    if (!io->Seek(io, At)) return FALSE;
+
+    for (i = 0; i < n; i++) {
+
+        if (!_cmsRead15Fixed16Number(io, Values++)) return FALSE;
+    }
+
+    if (!io->Seek(io, CurrentPos)) return FALSE;
+
+    return TRUE;
+}
+
+static
+void* Type_MHC2_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
+{
+    cmsMHC2Type* mhc2 = NULL;
+
+    cmsUInt32Number BaseOffset = io->Tell(io) - sizeof(_cmsTagBase);
+    cmsUInt32Number MatrixOffset;
+    cmsUInt32Number OffsetRedTable, OffsetGreenTable, OffsetBlueTable;
+    
+    if (!_cmsReadUInt32Number(io, NULL)) return NULL;
+
+    mhc2 = (cmsMHC2Type*)_cmsCalloc(self->ContextID, 1, sizeof(cmsMHC2Type));
+    if (mhc2 == NULL) return NULL;
+
+    if (!_cmsReadUInt32Number(io,    &mhc2->CurveEntries)) goto Error;
+
+    if (mhc2->CurveEntries > 4096) goto Error;
+
+    mhc2->RedCurve = (cmsFloat64Number*)_cmsCalloc(self->ContextID, mhc2->CurveEntries, sizeof(cmsFloat64Number));
+    mhc2->GreenCurve = (cmsFloat64Number*)_cmsCalloc(self->ContextID, mhc2->CurveEntries, sizeof(cmsFloat64Number));
+    mhc2->BlueCurve = (cmsFloat64Number*)_cmsCalloc(self->ContextID, mhc2->CurveEntries, sizeof(cmsFloat64Number));
+
+    if (mhc2->RedCurve == NULL ||
+        mhc2->GreenCurve == NULL ||
+        mhc2->BlueCurve == NULL)  goto Error;
+
+    if (!_cmsRead15Fixed16Number(io, &mhc2->MinLuminance)) goto Error;
+    if (!_cmsRead15Fixed16Number(io, &mhc2->PeakLuminance)) goto Error;
+
+    if (!_cmsReadUInt32Number(io, &MatrixOffset)) goto Error;
+    if (!_cmsReadUInt32Number(io, &OffsetRedTable)) goto Error;
+    if (!_cmsReadUInt32Number(io, &OffsetGreenTable)) goto Error;
+    if (!_cmsReadUInt32Number(io, &OffsetBlueTable)) goto Error;
+
+    if (MatrixOffset == 0) 
+        SetIdentity(mhc2->XYZ2XYZmatrix);            
+    else
+    {
+        if (!ReadDoublesAt(io, BaseOffset + MatrixOffset, 3*4, &mhc2->XYZ2XYZmatrix[0][0])) goto Error;
+    }
+
+    if (!ReadDoublesAt(io, BaseOffset + OffsetRedTable, mhc2->CurveEntries, mhc2->RedCurve)) goto Error;
+    if (!ReadDoublesAt(io, BaseOffset + OffsetGreenTable, mhc2->CurveEntries, mhc2->GreenCurve)) goto Error;
+    if (!ReadDoublesAt(io, BaseOffset + OffsetBlueTable, mhc2->CurveEntries, mhc2->BlueCurve)) goto Error;
+    
+    // Success
+    *nItems = 1;
+    return mhc2;
+
+Error:
+    Type_MHC2_Free(self, mhc2);
+    return NULL;
+
+    cmsUNUSED_PARAMETER(SizeOfTag);
+}
+
+
  
  // ********************************************************************************
  // Type support main routines
@@ -5319,7 +5741,9 @@ static const _cmsTagTypeLinkedList SupportedTagTypes[] = {
  {TYPE_HANDLER(cmsMonacoBrokenCurveType,        Curve),              (_cmsTagTypeLinkedList*) &SupportedTagTypes[28] },
  {TYPE_HANDLER(cmsSigProfileSequenceIdType,     ProfileSequenceId),  (_cmsTagTypeLinkedList*) &SupportedTagTypes[29] },
  {TYPE_HANDLER(cmsSigDictType,                  Dictionary),         (_cmsTagTypeLinkedList*) &SupportedTagTypes[30] },
-{TYPE_HANDLER(cmsSigVcgtType,                  vcgt),                NULL }
+{TYPE_HANDLER(cmsSigcicpType,                  VideoSignal),        (_cmsTagTypeLinkedList*) &SupportedTagTypes[31] },
+{TYPE_HANDLER(cmsSigVcgtType,                  vcgt),               (_cmsTagTypeLinkedList*) &SupportedTagTypes[32] },
+{TYPE_HANDLER(cmsSigMHC2Type,                  MHC2),                NULL }
  };
  
  
@@ -5513,7 +5937,10 @@ static _cmsTagLinkedList SupportedTags[] = {
      { cmsSigProfileSequenceIdTag,   { 1, 1, { cmsSigProfileSequenceIdType},  NULL }, &SupportedTags[62]},
  
      { cmsSigProfileDescriptionMLTag,{ 1, 1, { cmsSigMultiLocalizedUnicodeType}, NULL}, &SupportedTags[63]},
-    { cmsSigArgyllArtsTag,          { 9, 1, { cmsSigS15Fixed16ArrayType},    NULL}, NULL}
+    { cmsSigcicpTag,                { 1, 1, { cmsSigcicpType},               NULL },   &SupportedTags[64]},
+
+    { cmsSigArgyllArtsTag,          { 9, 1, { cmsSigS15Fixed16ArrayType},    NULL}, &SupportedTags[65]},
+    { cmsSigMHC2Tag,                { 1, 1, { cmsSigMHC2Type },              NULL}, NULL}
  
  };
  
diff --git a/src/cmsvirt.c b/src/cmsvirt.c

index 6ab820b..3d662b2 100644 (file)
--- a/src/cmsvirt.c
+++ b/src/cmsvirt.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -114,7 +114,7 @@ cmsHPROFILE CMSEXPORT cmsCreateRGBProfileTHR(cmsContext ContextID,
      if (!hICC)                          // can't allocate
          return NULL;
  
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
  
      cmsSetDeviceClass(hICC,      cmsSigDisplayClass);
      cmsSetColorSpace(hICC,       cmsSigRgbData);
@@ -235,7 +235,7 @@ cmsHPROFILE CMSEXPORT cmsCreateGrayProfileTHR(cmsContext ContextID,
      if (!hICC)                          // can't allocate
          return NULL;
  
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
  
      cmsSetDeviceClass(hICC,      cmsSigDisplayClass);
      cmsSetColorSpace(hICC,       cmsSigGrayData);
@@ -291,13 +291,13 @@ cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLinkTHR(cmsContext ContextID,
  {
      cmsHPROFILE hICC;
      cmsPipeline* Pipeline;
-    cmsUInt32Number nChannels;
+    cmsInt32Number nChannels;
  
      hICC = cmsCreateProfilePlaceholder(ContextID);
      if (!hICC)
          return NULL;
  
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
  
      cmsSetDeviceClass(hICC,      cmsSigLinkClass);
      cmsSetColorSpace(hICC,       ColorSpace);
@@ -306,7 +306,7 @@ cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLinkTHR(cmsContext ContextID,
      cmsSetHeaderRenderingIntent(hICC,  INTENT_PERCEPTUAL);
  
      // Set up channels
-    nChannels = cmsChannelsOf(ColorSpace);
+    nChannels = cmsChannelsOfColorSpace(ColorSpace);
  
      // Creates a Pipeline with prelinearization step only
      Pipeline = cmsPipelineAlloc(ContextID, nChannels, nChannels);
@@ -368,7 +368,7 @@ int InkLimitingSampler(CMSREGISTER const cmsUInt16Number In[], CMSREGISTER cmsUI
  
      InkLimit = (InkLimit * 655.35);
  
-    SumCMY   = In[0]  + In[1] + In[2];
+    SumCMY   = (cmsFloat64Number) In[0]  + In[1] + In[2];
      SumCMYK  = SumCMY + In[3];
  
      if (SumCMYK > InkLimit) {
@@ -397,7 +397,7 @@ cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext ContextID,
      cmsHPROFILE hICC;
      cmsPipeline* LUT;
      cmsStage* CLUT;
-    cmsUInt32Number nChannels;
+    cmsInt32Number nChannels;
  
      if (ColorSpace != cmsSigCmykData) {
          cmsSignalError(ContextID, cmsERROR_COLORSPACE_CHECK, "InkLimiting: Only CMYK currently supported");
@@ -406,17 +406,16 @@ cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext ContextID,
  
      if (Limit < 0.0 || Limit > 400) {
  
-        cmsSignalError(ContextID, cmsERROR_RANGE, "InkLimiting: Limit should be between 0..400");
-        if (Limit < 0) Limit = 0;
+        cmsSignalError(ContextID, cmsERROR_RANGE, "InkLimiting: Limit should be between 1..400");
+        if (Limit < 1) Limit = 1;
          if (Limit > 400) Limit = 400;
-
      }
  
      hICC = cmsCreateProfilePlaceholder(ContextID);
      if (!hICC)                          // can't allocate
          return NULL;
  
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
  
      cmsSetDeviceClass(hICC,      cmsSigLinkClass);
      cmsSetColorSpace(hICC,       ColorSpace);
@@ -526,7 +525,7 @@ cmsHPROFILE CMSEXPORT cmsCreateLab4ProfileTHR(cmsContext ContextID, const cmsCIE
      hProfile = cmsCreateRGBProfileTHR(ContextID, WhitePoint == NULL ? cmsD50_xyY() : WhitePoint, NULL, NULL);
      if (hProfile == NULL) return NULL;
  
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
  
      cmsSetDeviceClass(hProfile, cmsSigAbstractClass);
      cmsSetColorSpace(hProfile,  cmsSigLabData);
@@ -572,7 +571,7 @@ cmsHPROFILE CMSEXPORT cmsCreateXYZProfileTHR(cmsContext ContextID)
      hProfile = cmsCreateRGBProfileTHR(ContextID, cmsD50_xyY(), NULL, NULL);
      if (hProfile == NULL) return NULL;
  
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
  
      cmsSetDeviceClass(hProfile, cmsSigAbstractClass);
      cmsSetColorSpace(hProfile,  cmsSigXYZData);
@@ -672,6 +671,127 @@ cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfile(void)
      return cmsCreate_sRGBProfileTHR(NULL);
  }
  
+/**
+* Oklab colorspace profile (experimental)
+* 
+* This virtual profile cannot be saved as an ICC file
+*/
+cmsHPROFILE cmsCreate_OkLabProfile(cmsContext ctx)
+{
+    cmsStage* XYZPCS = _cmsStageNormalizeFromXyzFloat(ctx);
+    cmsStage* PCSXYZ = _cmsStageNormalizeToXyzFloat(ctx);
+
+    const double M_D65_D50[] =
+    {
+       1.047886, 0.022919, -0.050216,
+       0.029582, 0.990484, -0.017079,
+      -0.009252, 0.015073,  0.751678
+    };
+
+    const double M_D50_D65[] =
+    {
+         0.955512609517083, -0.023073214184645,  0.063308961782107,
+        -0.028324949364887,  1.009942432477107,  0.021054814890112,
+         0.012328875695483, -0.020535835374141,  1.330713916450354
+    };
+
+    cmsStage* D65toD50 = cmsStageAllocMatrix(ctx, 3, 3, M_D65_D50, NULL);
+    cmsStage* D50toD65 = cmsStageAllocMatrix(ctx, 3, 3, M_D50_D65, NULL);
+
+    const double M_D65_LMS[] =
+    {
+        0.8189330101, 0.3618667424, -0.1288597137,
+        0.0329845436, 0.9293118715,  0.0361456387,
+        0.0482003018, 0.2643662691,  0.6338517070
+    };
+   
+    const double M_LMS_D65[] =
+    {
+        1.227013851103521, -0.557799980651822,  0.281256148966468,
+       -0.040580178423281,  1.112256869616830, -0.071676678665601,
+       -0.076381284505707, -0.421481978418013,  1.586163220440795
+    };
+
+    cmsStage* D65toLMS = cmsStageAllocMatrix(ctx, 3, 3, M_D65_LMS, NULL);
+    cmsStage* LMStoD65 = cmsStageAllocMatrix(ctx, 3, 3, M_LMS_D65, NULL);
+
+    cmsToneCurve* CubeRoot = cmsBuildGamma(ctx, 1.0 / 3.0);
+    cmsToneCurve* Cube     = cmsBuildGamma(ctx,  3.0);
+
+    cmsToneCurve* Roots[3] = { CubeRoot, CubeRoot, CubeRoot };
+    cmsToneCurve* Cubes[3] = { Cube, Cube, Cube };
+
+    cmsStage* NonLinearityFw = cmsStageAllocToneCurves(ctx, 3, Roots);
+    cmsStage* NonLinearityRv = cmsStageAllocToneCurves(ctx, 3, Cubes);
+
+    const double M_LMSprime_OkLab[] =
+    {
+        0.2104542553,  0.7936177850, -0.0040720468,
+        1.9779984951, -2.4285922050,  0.4505937099,
+        0.0259040371,  0.7827717662, -0.8086757660
+    };
+
+    const double M_OkLab_LMSprime[] =
+    {
+        0.999999998450520,  0.396337792173768,  0.215803758060759,
+        1.000000008881761, -0.105561342323656, -0.063854174771706,
+        1.000000054672411, -0.089484182094966, -1.291485537864092
+    };
+    
+    cmsStage* LMSprime_OkLab = cmsStageAllocMatrix(ctx, 3, 3, M_LMSprime_OkLab, NULL);
+    cmsStage* OkLab_LMSprime = cmsStageAllocMatrix(ctx, 3, 3, M_OkLab_LMSprime, NULL);
+
+    cmsPipeline* AToB = cmsPipelineAlloc(ctx, 3, 3);
+    cmsPipeline* BToA = cmsPipelineAlloc(ctx, 3, 3);
+
+    cmsHPROFILE hProfile = cmsCreateProfilePlaceholder(ctx);
+  
+    cmsSetProfileVersion(hProfile, 4.4);
+
+    cmsSetDeviceClass(hProfile, cmsSigColorSpaceClass);
+    cmsSetColorSpace(hProfile, cmsSig3colorData);
+    cmsSetPCS(hProfile, cmsSigXYZData);
+
+    cmsSetHeaderRenderingIntent(hProfile, INTENT_RELATIVE_COLORIMETRIC);
+
+    /**
+    * Conversion PCS (XYZ/D50) to OkLab 
+    */
+    if (!cmsPipelineInsertStage(BToA, cmsAT_END, PCSXYZ)) goto error;
+    if (!cmsPipelineInsertStage(BToA, cmsAT_END, D50toD65)) goto error;
+    if (!cmsPipelineInsertStage(BToA, cmsAT_END, D65toLMS)) goto error;
+    if (!cmsPipelineInsertStage(BToA, cmsAT_END, NonLinearityFw)) goto error;
+    if (!cmsPipelineInsertStage(BToA, cmsAT_END, LMSprime_OkLab)) goto error;
+
+    if (!cmsWriteTag(hProfile, cmsSigBToA0Tag, BToA)) goto error;
+    
+    if (!cmsPipelineInsertStage(AToB, cmsAT_END, OkLab_LMSprime)) goto error;
+    if (!cmsPipelineInsertStage(AToB, cmsAT_END, NonLinearityRv)) goto error;
+    if (!cmsPipelineInsertStage(AToB, cmsAT_END, LMStoD65)) goto error;
+    if (!cmsPipelineInsertStage(AToB, cmsAT_END, D65toD50)) goto error;
+    if (!cmsPipelineInsertStage(AToB, cmsAT_END, XYZPCS)) goto error;
+
+    if (!cmsWriteTag(hProfile, cmsSigAToB0Tag, AToB)) goto error;
+
+    cmsPipelineFree(BToA);
+    cmsPipelineFree(AToB);
+
+    cmsFreeToneCurve(CubeRoot);
+    cmsFreeToneCurve(Cube);
+
+    return hProfile;
+
+error:
+    cmsPipelineFree(BToA);
+    cmsPipelineFree(AToB);
+
+    cmsFreeToneCurve(CubeRoot);
+    cmsFreeToneCurve(Cube);
+    cmsCloseProfile(hProfile);
+
+    return NULL;
+
+}
  
  
  typedef struct {
@@ -839,7 +959,7 @@ cmsHPROFILE CMSEXPORT cmsCreateNULLProfileTHR(cmsContext ContextID)
      if (!hProfile)                          // can't allocate
          return NULL;
  
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
  
      if (!SetTextTags(hProfile, L"NULL profile built-in")) goto Error;
  
@@ -974,7 +1094,7 @@ cmsHPROFILE CreateNamedColorDevicelink(cmsHTRANSFORM xform)
      // Make sure we have proper formatters
      cmsChangeBuffersFormat(xform, TYPE_NAMED_COLOR_INDEX,
          FLOAT_SH(0) | COLORSPACE_SH(_cmsLCMScolorSpace(v ->ExitColorSpace))
-        | BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(v ->ExitColorSpace)));
+        | BYTES_SH(2) | CHANNELS_SH(cmsChannelsOfColorSpace(v ->ExitColorSpace)));
  
      // Apply the transfor to colorants.
      for (i=0; i < nColors; i++) {
@@ -1031,7 +1151,7 @@ cmsBool CheckOne(const cmsAllowedLUT* Tab, const cmsPipeline* Lut)
  
      for (n=0, mpe = Lut ->Elements; mpe != NULL; mpe = mpe ->Next, n++) {
  
-        if (n > Tab ->nTypes) return FALSE;
+        if (n >= Tab ->nTypes) return FALSE;
          if (cmsStageType(mpe) != Tab ->MpeTypes[n]) return FALSE;
      }
  
@@ -1062,7 +1182,8 @@ const cmsAllowedLUT* FindCombination(const cmsPipeline* Lut, cmsBool IsV4, cmsTa
  cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat64Number Version, cmsUInt32Number dwFlags)
  {
      cmsHPROFILE hProfile = NULL;
-    cmsUInt32Number FrmIn, FrmOut, ChansIn, ChansOut;
+    cmsUInt32Number FrmIn, FrmOut;
+    cmsInt32Number ChansIn, ChansOut;
      int ColorSpaceBitsIn, ColorSpaceBitsOut;
      _cmsTRANSFORM* xform = (_cmsTRANSFORM*) hTransform;
      cmsPipeline* LUT = NULL;
@@ -1074,6 +1195,9 @@ cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat
  
      _cmsAssert(hTransform != NULL);
  
+    // Check if the pipeline holding is valid
+    if (xform -> Lut == NULL) return NULL;
+
      // Get the first mpe to check for named color
      mpe = cmsPipelineGetPtrToFirstStage(xform ->Lut);
  
@@ -1114,8 +1238,8 @@ cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat
  
      // Optimize the LUT and precalculate a devicelink
  
-    ChansIn  = cmsChannelsOf(xform -> EntryColorSpace);
-    ChansOut = cmsChannelsOf(xform -> ExitColorSpace);
+    ChansIn  = cmsChannelsOfColorSpace(xform -> EntryColorSpace);
+    ChansOut = cmsChannelsOfColorSpace(xform -> ExitColorSpace);
  
      ColorSpaceBitsIn  = _cmsLCMScolorSpace(xform -> EntryColorSpace);
      ColorSpaceBitsOut = _cmsLCMScolorSpace(xform -> ExitColorSpace);
diff --git a/src/cmswtpnt.c b/src/cmswtpnt.c

index c7184c3..a73eaa7 100644 (file)
--- a/src/cmswtpnt.c
+++ b/src/cmswtpnt.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -215,12 +215,15 @@ cmsBool ComputeChromaticAdaptation(cmsMAT3* Conversion,
      _cmsMAT3eval(&ConeSourceRGB, Chad, &ConeSourceXYZ);
      _cmsMAT3eval(&ConeDestRGB,   Chad, &ConeDestXYZ);
  
+    if ((fabs(ConeSourceRGB.n[0]) < MATRIX_DET_TOLERANCE) ||
+        (fabs(ConeSourceRGB.n[1]) < MATRIX_DET_TOLERANCE) ||
+        (fabs(ConeSourceRGB.n[2]) < MATRIX_DET_TOLERANCE)) return FALSE;
+
      // Build matrix
      _cmsVEC3init(&Cone.v[0], ConeDestRGB.n[0]/ConeSourceRGB.n[0],    0.0,  0.0);
      _cmsVEC3init(&Cone.v[1], 0.0,   ConeDestRGB.n[1]/ConeSourceRGB.n[1],   0.0);
      _cmsVEC3init(&Cone.v[2], 0.0,   0.0,   ConeDestRGB.n[2]/ConeSourceRGB.n[2]);
  
-
      // Normalize
      _cmsMAT3per(&Tmp, &Cone, Chad);
      _cmsMAT3per(Conversion, &Chad_Inv, &Tmp);
@@ -264,16 +267,16 @@ cmsBool _cmsAdaptMatrixToD50(cmsMAT3* r, const cmsCIExyY* SourceWhitePt)
  
  // Build a White point, primary chromas transfer matrix from RGB to CIE XYZ
  // This is just an approximation, I am not handling all the non-linear
-// aspects of the RGB to XYZ process, and assumming that the gamma correction
+// aspects of the RGB to XYZ process, and assuming that the gamma correction
  // has transitive property in the transformation chain.
  //
-// the alghoritm:
+// the algorithm:
  //
  //            - First I build the absolute conversion matrix using
  //              primaries in XYZ. This matrix is next inverted
  //            - Then I eval the source white point across this matrix
-//              obtaining the coeficients of the transformation
-//            - Then, I apply these coeficients to the original matrix
+//              obtaining the coefficients of the transformation
+//            - Then, I apply these coefficients to the original matrix
  //
  cmsBool _cmsBuildRGB2XYZtransferMatrix(cmsMAT3* r, const cmsCIExyY* WhitePt, const cmsCIExyYTRIPLE* Primrs)
  {
diff --git a/src/cmsxform.c b/src/cmsxform.c

index 9d182e1..8fe6b6b 100644 (file)
--- a/src/cmsxform.c
+++ b/src/cmsxform.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -284,7 +284,7 @@ void FloatXFORM(_cmsTRANSFORM* p,
  
              accum = p->FromInputFloat(p, fIn, accum, Stride->BytesPerPlaneIn);
  
-            // Any gamut chack to do?
+            // Any gamut check to do?
              if (p->GamutCheck != NULL) {
  
                  // Evaluate gamut marker.
@@ -781,6 +781,73 @@ cmsUInt32Number CMSEXPORT _cmsGetTransformFlags(struct _cmstransform_struct* CMM
      return CMMcargo->dwOriginalFlags;
  }
  
+// Returns the worker callback for parallelization plug-ins
+_cmsTransform2Fn CMSEXPORT _cmsGetTransformWorker(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->Worker;
+}
+
+// This field holds maximum number of workers or -1 to auto 
+cmsInt32Number CMSEXPORT _cmsGetTransformMaxWorkers(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->MaxWorkers;
+}
+
+// This field is actually unused and reserved
+cmsUInt32Number CMSEXPORT _cmsGetTransformWorkerFlags(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->WorkerFlags;
+}
+
+// In the case there is a parallelization plug-in, let it to do its job
+static
+void ParalellizeIfSuitable(_cmsTRANSFORM* p)
+{
+    _cmsParallelizationPluginChunkType* ctx = (_cmsParallelizationPluginChunkType*)_cmsContextGetClientChunk(p->ContextID, ParallelizationPlugin);
+
+    _cmsAssert(p != NULL);
+    if (ctx != NULL && ctx->SchedulerFn != NULL) {
+
+        p->Worker = p->xform;
+        p->xform = ctx->SchedulerFn;
+        p->MaxWorkers = ctx->MaxWorkers;
+        p->WorkerFlags = ctx->WorkerFlags;
+    }
+}
+
+
+/**
+* An empty unroll to avoid a check with NULL on cmsDoTransform()
+*/
+static
+cmsUInt8Number* UnrollNothing(CMSREGISTER _cmsTRANSFORM* info,
+                              CMSREGISTER cmsUInt16Number wIn[],
+                              CMSREGISTER cmsUInt8Number* accum,
+                              CMSREGISTER cmsUInt32Number Stride)
+{    
+    return accum;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(wIn);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
+static
+cmsUInt8Number* PackNothing(CMSREGISTER _cmsTRANSFORM* info,
+                           CMSREGISTER cmsUInt16Number wOut[],
+                           CMSREGISTER cmsUInt8Number* output,
+                           CMSREGISTER cmsUInt32Number Stride)
+{
+    return output;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(wOut);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
  // Allocate transform struct and set it to defaults. Ask the optimization plug-in about if those formats are proper
  // for separated transforms. If this is the case,
  static
@@ -836,6 +903,7 @@ _cmsTRANSFORM* AllocEmptyTransform(cmsContext ContextID, cmsPipeline* lut,
                             p->xform = _cmsTransform2toTransformAdaptor;
                         }
  
+                       ParalellizeIfSuitable(p);
                         return p;
                     }
                 }
@@ -846,7 +914,7 @@ _cmsTRANSFORM* AllocEmptyTransform(cmsContext ContextID, cmsPipeline* lut,
         }
  
      // Check whatever this is a true floating point transform
-    if (_cmsFormatterIsFloat(*InputFormat) && _cmsFormatterIsFloat(*OutputFormat)) {
+    if (_cmsFormatterIsFloat(*InputFormat) || _cmsFormatterIsFloat(*OutputFormat)) {
  
          // Get formatter function always return a valid union, but the contents of this union may be NULL.
          p ->FromInputFloat = _cmsGetFormatter(ContextID, *InputFormat,  cmsFormatterInput, CMS_PACK_FLAGS_FLOAT).FmtFloat;
@@ -872,8 +940,10 @@ _cmsTRANSFORM* AllocEmptyTransform(cmsContext ContextID, cmsPipeline* lut,
      }
      else {
  
+        // Formats are intended to be changed before use
          if (*InputFormat == 0 && *OutputFormat == 0) {
-            p ->FromInput = p ->ToOutput = NULL;
+            p->FromInput = UnrollNothing;
+            p->ToOutput = PackNothing;
              *dwFlags |= cmsFLAGS_CAN_CHANGE_FORMATTER;
          }
          else {
@@ -890,7 +960,7 @@ _cmsTRANSFORM* AllocEmptyTransform(cmsContext ContextID, cmsPipeline* lut,
                  return NULL;
              }
  
-            BytesPerPixelInput = T_BYTES(p ->InputFormat);
+            BytesPerPixelInput = T_BYTES(*InputFormat);
              if (BytesPerPixelInput == 0 || BytesPerPixelInput >= 2)
                     *dwFlags |= cmsFLAGS_CAN_CHANGE_FORMATTER;
  
@@ -919,11 +989,25 @@ _cmsTRANSFORM* AllocEmptyTransform(cmsContext ContextID, cmsPipeline* lut,
          }
      }
  
+    /**
+    * Check consistency for alpha channel copy
+    */
+    if (*dwFlags & cmsFLAGS_COPY_ALPHA)
+    {
+        if (T_EXTRA(*InputFormat) != T_EXTRA(*OutputFormat))
+        {
+            cmsSignalError(ContextID, cmsERROR_NOT_SUITABLE, "Mismatched alpha channels");
+            cmsDeleteTransform(p);
+            return NULL;
+        }
+    }
+
      p ->InputFormat     = *InputFormat;
      p ->OutputFormat    = *OutputFormat;
      p ->dwOriginalFlags = *dwFlags;
      p ->ContextID       = ContextID;
      p ->UserData        = NULL;
+    ParalellizeIfSuitable(p);
      return p;
  }
  
@@ -1081,6 +1165,15 @@ cmsHTRANSFORM CMSEXPORT cmsCreateExtendedTransform(cmsContext ContextID,
          return NULL;
      }
  
+    // Check whatever the transform is 16 bits and involves linear RGB in first profile. If so, disable optimizations
+    if (EntryColorSpace == cmsSigRgbData && T_BYTES(InputFormat) == 2 && !(dwFlags & cmsFLAGS_NOOPTIMIZE))
+    {
+        cmsFloat64Number gamma = cmsDetectRGBProfileGamma(hProfiles[0], 0.1);
+
+        if (gamma > 0 && gamma < 1.6)
+            dwFlags |= cmsFLAGS_NOOPTIMIZE;
+    }
+
      // Create a pipeline with all transformations
      Lut = _cmsLinkProfiles(ContextID, nProfiles, Intents, hProfiles, BPC, AdaptationStates, dwFlags);
      if (Lut == NULL) {
@@ -1089,8 +1182,8 @@ cmsHTRANSFORM CMSEXPORT cmsCreateExtendedTransform(cmsContext ContextID,
      }
  
      // Check channel count
-    if ((cmsChannelsOf(EntryColorSpace) != cmsPipelineInputChannels(Lut)) ||
-        (cmsChannelsOf(ExitColorSpace)  != cmsPipelineOutputChannels(Lut))) {
+    if ((cmsChannelsOfColorSpace(EntryColorSpace) != (cmsInt32Number) cmsPipelineInputChannels(Lut)) ||
+        (cmsChannelsOfColorSpace(ExitColorSpace)  != (cmsInt32Number) cmsPipelineOutputChannels(Lut))) {
          cmsPipelineFree(Lut);
          cmsSignalError(ContextID, cmsERROR_NOT_SUITABLE, "Channel count doesn't match. Profile is corrupted");
          return NULL;
diff --git a/src/lcms2.def b/src/lcms2.def

index 0874f08..8caee30 100644 (file)
--- a/src/lcms2.def
+++ b/src/lcms2.def
@@ -1,5 +1,3 @@
-LIBRARY     LCMS2.DLL\r
-\r
  EXPORTS\r
  \r
  _cms15Fixed16toDouble                    =   _cms15Fixed16toDouble\r
@@ -19,6 +17,7 @@ cmsBuildTabulatedToneCurve16             =   cmsBuildTabulatedToneCurve16
  cmsBuildTabulatedToneCurveFloat          =   cmsBuildTabulatedToneCurveFloat\r
  _cmsCalloc                               =   _cmsCalloc\r
  cmsChannelsOf                            =    cmsChannelsOf\r
+cmsChannelsOfColorSpace                  =    cmsChannelsOfColorSpace\r
  cmsCIE2000DeltaE                         =    cmsCIE2000DeltaE\r
  cmsCIE94DeltaE                           =    cmsCIE94DeltaE\r
  cmsCIECAM02Done                          =    cmsCIECAM02Done\r
@@ -115,6 +114,7 @@ cmsGetPostScriptCRD                      =    cmsGetPostScriptCRD
  cmsGetPostScriptCSA                      =    cmsGetPostScriptCSA\r
  cmsGetProfileInfo                        =    cmsGetProfileInfo\r
  cmsGetProfileInfoASCII                   =    cmsGetProfileInfoASCII\r
+cmsGetProfileInfoUTF8                    =    cmsGetProfileInfoUTF8\r
  cmsGetProfileContextID                   =    cmsGetProfileContextID\r
  cmsGetProfileVersion                     =    cmsGetProfileVersion\r
  cmsGetSupportedIntents                   =    cmsGetSupportedIntents\r
@@ -210,8 +210,10 @@ cmsMLUfree                               =    cmsMLUfree
  cmsMLUgetASCII                           =    cmsMLUgetASCII\r
  cmsMLUgetTranslation                     =    cmsMLUgetTranslation\r
  cmsMLUgetWide                            =    cmsMLUgetWide\r
+cmsMLUgetUTF8                                               =    cmsMLUgetUTF8\r
  cmsMLUsetASCII                           =    cmsMLUsetASCII\r
  cmsMLUsetWide                            =    cmsMLUsetWide\r
+cmsMLUsetUTF8                            =    cmsMLUsetUTF8\r
  cmsStageAllocCLut16bit                   =    cmsStageAllocCLut16bit\r
  cmsStageAllocCLut16bitGranular           =    cmsStageAllocCLut16bitGranular\r
  cmsStageAllocCLutFloat                   =    cmsStageAllocCLutFloat\r
@@ -229,6 +231,7 @@ cmsStageSampleCLut16bit                  =    cmsStageSampleCLut16bit
  cmsStageSampleCLutFloat                  =    cmsStageSampleCLutFloat\r
  cmsStageType                             =    cmsStageType\r
  cmsStageData                             =    cmsStageData\r
+cmsGetStageContextID                     =    cmsGetStageContextID\r
  cmsNamedColorCount                       =    cmsNamedColorCount\r
  cmsNamedColorIndex                       =    cmsNamedColorIndex\r
  cmsNamedColorInfo                        =    cmsNamedColorInfo\r
@@ -244,6 +247,8 @@ cmsOpenProfileFromMem                    =    cmsOpenProfileFromMem
  cmsOpenProfileFromMemTHR                 =    cmsOpenProfileFromMemTHR\r
  cmsOpenProfileFromStream                 =    cmsOpenProfileFromStream\r
  cmsOpenProfileFromStreamTHR              =    cmsOpenProfileFromStreamTHR\r
+cmsCreateDeviceLinkFromCubeFileTHR              =    cmsCreateDeviceLinkFromCubeFileTHR\r
+cmsCreateDeviceLinkFromCubeFile                         =    cmsCreateDeviceLinkFromCubeFile\r
  cmsPlugin                                =    cmsPlugin\r
  _cmsRead15Fixed16Number                  =    _cmsRead15Fixed16Number\r
  _cmsReadAlignment                        =    _cmsReadAlignment\r
@@ -362,5 +367,11 @@ cmsMD5add                                =   cmsMD5add
  cmsMD5alloc                              =   cmsMD5alloc\r
  cmsMD5finish                             =   cmsMD5finish\r
  _cmsComputeInterpParams                  =   _cmsComputeInterpParams\r
-cmsGetToneCurveParams                    =   cmsGetToneCurveParams\r
-\r
+cmsGetToneCurveSegment                   =   cmsGetToneCurveSegment\r
+cmsDetectRGBProfileGamma                 =   cmsDetectRGBProfileGamma\r
+_cmsOptimizePipeline                     =   _cmsOptimizePipeline\r
+_cmsReasonableGridpointsByColorspace     =   _cmsReasonableGridpointsByColorspace\r
+_cmsGetTransformFlags                    =   _cmsGetTransformFlags\r
+_cmsGetTransformWorker                   =   _cmsGetTransformWorker\r
+_cmsGetTransformMaxWorkers               =   _cmsGetTransformMaxWorkers\r
+_cmsGetTransformWorkerFlags              =   _cmsGetTransformWorkerFlags\r
diff --git a/src/lcms2.rc.in b/src/lcms2.rc.in

new file mode 100644 (file)

index 0000000..a6a48cd
--- /dev/null
+++ b/src/lcms2.rc.in
@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "lcms color engine"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022"
+            VALUE "OriginalFilename", "lcms2.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}
diff --git a/src/lcms2_internal.h b/src/lcms2_internal.h

index bb87789..8e78a71 100644 (file)
--- a/src/lcms2_internal.h
+++ b/src/lcms2_internal.h
@@ -1,7 +1,7 @@
  
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -260,6 +260,7 @@ typedef CRITICAL_SECTION _cmsMutex;
  #ifdef _MSC_VER
  #    if (_MSC_VER >= 1800)
  #          pragma warning(disable : 26135)
+#          pragma warning(disable : 4127)
  #    endif
  #endif
  
@@ -283,38 +284,38 @@ typedef CRITICAL_SECTION _cmsMutex;
  
  cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
  {
-       EnterCriticalSection(m);
-       return 0;
+    EnterCriticalSection(m);
+    return 0;
  }
  
  cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
  {
-       LeaveCriticalSection(m);
-       return 0;
+    LeaveCriticalSection(m);
+    return 0;
  }
-       
+    
  cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
  {
-       InitializeCriticalSection(m);
-       return 0;
+    InitializeCriticalSection(m);
+    return 0;
  }
  
  cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
  {
-       DeleteCriticalSection(m);
-       return 0;
+    DeleteCriticalSection(m);
+    return 0;
  }
  
  cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
  {
-       EnterCriticalSection(m);
-       return 0;
+    EnterCriticalSection(m);
+    return 0;
  }
  
  cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
  {
-       LeaveCriticalSection(m);
-       return 0;
+    LeaveCriticalSection(m);
+    return 0;
  }
  
  #else
@@ -328,32 +329,32 @@ typedef pthread_mutex_t _cmsMutex;
  
  cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_lock(m);
+    return pthread_mutex_lock(m);
  }
  
  cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_unlock(m);
+    return pthread_mutex_unlock(m);
  }
-       
+    
  cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_init(m, NULL);
+    return pthread_mutex_init(m, NULL);
  }
  
  cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_destroy(m);
+    return pthread_mutex_destroy(m);
  }
  
  cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_lock(m);
+    return pthread_mutex_lock(m);
  }
  
  cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
  {
-       return pthread_mutex_unlock(m);
+    return pthread_mutex_unlock(m);
  }
  
  #endif
@@ -366,37 +367,37 @@ typedef int _cmsMutex;
  cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
  
  cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
-       
+    
  cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
  
  cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
  
  cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
  
  cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
  {
      cmsUNUSED_PARAMETER(m);
-       return 0;
+    return 0;
  }
  #endif
  
@@ -438,6 +439,9 @@ cmsBool  _cmsRegisterTransformPlugin(cmsContext ContextID, cmsPluginBase* Plugin
  // Mutex
  cmsBool _cmsRegisterMutexPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
  
+// Paralellization
+cmsBool _cmsRegisterParallelizationPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
+
  // ---------------------------------------------------------------------------------------------------------
  
  // Suballocators. 
@@ -485,6 +489,7 @@ typedef enum {
      OptimizationPlugin,
      TransformPlugin,
      MutexPlugin,
+    ParallelizationPlugin,
  
      // Last in list
      MemoryClientMax
@@ -513,7 +518,7 @@ struct _cmsContext_struct {
      struct _cmsContext_struct* Next;  // Points to next context in the new style
      _cmsSubAllocator* MemPool;        // The memory pool that stores context data
      
-    void* chunks[MemoryClientMax];    // array of pointers to client chunks. Memory itself is hold in the suballocator. 
+    void* chunks[MemoryClientMax];    // array of pointers to client chunks. Memory itself is held in the suballocator.
                                        // If NULL, then it reverts to global Context0
  
      _cmsMemPluginChunkType DefaultMemoryManager;  // The allocators used for creating the context itself. Cannot be overridden
@@ -720,6 +725,24 @@ extern  _cmsMutexPluginChunkType _cmsMutexPluginChunk;
  void _cmsAllocMutexPluginChunk(struct _cmsContext_struct* ctx, 
                                          const struct _cmsContext_struct* src);
  
+// Container for parallelization plug-in
+typedef struct {
+
+    cmsInt32Number      MaxWorkers;       // Number of workers to do as maximum
+    cmsInt32Number      WorkerFlags;      // reserved
+    _cmsTransform2Fn    SchedulerFn;      // callback to setup functions 
+    
+} _cmsParallelizationPluginChunkType;
+
+// The global Context0 storage for parallelization plug-in
+extern  _cmsParallelizationPluginChunkType _cmsParallelizationPluginChunk;
+
+// Allocate parallelization container.
+void _cmsAllocParallelizationPluginChunk(struct _cmsContext_struct* ctx,
+                                         const struct _cmsContext_struct* src);
+
+
+
  // ----------------------------------------------------------------------------------
  // MLU internal representation
  typedef struct {
@@ -789,6 +812,9 @@ typedef struct _cms_iccprofile_struct {
      // Creation time
      struct tm                Created;
  
+    // Color management module identification
+    cmsUInt32Number          CMM;
+
      // Only most important items found in ICC profiles
      cmsUInt32Number          Version;
      cmsProfileClassSignature DeviceClass;
@@ -796,6 +822,7 @@ typedef struct _cms_iccprofile_struct {
      cmsColorSpaceSignature   PCS;
      cmsUInt32Number          RenderingIntent;
  
+    cmsPlatformSignature     platform;
      cmsUInt32Number          flags;
      cmsUInt32Number          manufacturer, model;
      cmsUInt64Number          attributes;
@@ -1081,6 +1108,11 @@ typedef struct _cmstransform_struct {
      // A way to provide backwards compatibility with full xform plugins
      _cmsTransformFn OldXform;
  
+    // A one-worker transform entry for parallelization 
+    _cmsTransform2Fn Worker;
+    cmsInt32Number   MaxWorkers;
+    cmsUInt32Number  WorkerFlags;
+
  } _cmsTRANSFORM;
  
  // Copies extra channels from input to output if the original flags in the transform structure
@@ -1118,5 +1150,8 @@ cmsBool   _cmsAdaptationMatrix(cmsMAT3* r, const cmsMAT3* ConeMatrix, const cmsC
  cmsBool   _cmsBuildRGB2XYZtransferMatrix(cmsMAT3* r, const cmsCIExyY* WhitePoint, const cmsCIExyYTRIPLE* Primaries);
  
  
+// thread-safe gettime
+cmsBool _cmsGetTime(struct tm* ptr_time);
+
  #define _lcms_internal_H
  #endif
diff --git a/src/meson.build b/src/meson.build

new file mode 100644 (file)

index 0000000..2e1c89f
--- /dev/null
+++ b/src/meson.build
@@ -0,0 +1,59 @@
+lcms2_srcs = files(
+  'cmsalpha.c',
+  'cmscam02.c',
+  'cmscgats.c',
+  'cmscnvrt.c',
+  'cmserr.c',
+  'cmsgamma.c',
+  'cmsgmt.c',
+  'cmshalf.c',
+  'cmsintrp.c',
+  'cmsio0.c',
+  'cmsio1.c',
+  'cmslut.c',
+  'cmsmd5.c',
+  'cmsmtrx.c',
+  'cmsnamed.c',
+  'cmsopt.c',
+  'cmspack.c',
+  'cmspcs.c',
+  'cmsplugin.c',
+  'cmsps2.c',
+  'cmssamp.c',
+  'cmssm.c',
+  'cmstypes.c',
+  'cmsvirt.c',
+  'cmswtpnt.c',
+  'cmsxform.c',
+)
+
+if host_machine.system() == 'windows'
+    if get_option('default_library') == 'shared'
+
+    lcms2_rc = configure_file(
+        input: 'lcms2.rc.in',
+        configuration: version_cfg,
+        output: 'lcms2.rc',
+        )
+
+        lcms2_srcs += win.compile_resources(lcms2_rc)
+        cargs += '-DCMS_DLL_BUILD=1'
+    endif  
+endif
+
+liblcms2_lib = library(
+  'lcms2',
+  lcms2_srcs,
+  include_directories: inc_dirs,
+  gnu_symbol_visibility: 'hidden',
+  dependencies: deps,
+  c_args: cargs,
+  version: library_version,
+  # vs_module_defs: 'lcms2.def',
+  install: true,
+)
+
+liblcms2_dep = declare_dependency(
+  link_with: liblcms2_lib,
+  include_directories: [inc_dirs, include_directories('.')],
+)
diff --git a/testbed/Makefile.in b/testbed/Makefile.in

index fbc503b..b742364 100644 (file)
--- a/testbed/Makefile.in
+++ b/testbed/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -94,11 +94,11 @@ host_triplet = @host@
  check_PROGRAMS = testcms$(EXEEXT)
  subdir = testbed
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -180,8 +180,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -198,6 +196,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -212,8 +212,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -240,6 +242,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -277,12 +280,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -486,7 +489,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/testbed/alpha_test.c b/testbed/alpha_test.c

new file mode 100644 (file)

index 0000000..17f6dc1
--- /dev/null
+++ b/testbed/alpha_test.c
@@ -0,0 +1,306 @@
+
+
+#include <stdio.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "lcms2_internal.h"
+
+/**
+* Premultiplied alpha. This conversion generates irreversible information loss.
+* 
+* 8 bits:
+*      prgb = rgb * (alpha/255) 
+*      rgb  = prgb * (255 / alpha)
+* 
+* 16 bits:
+*      prgb = rgb * (alpha/65535)
+*      rgb  = prgb * (65535/alpha)
+*
+*/
+uint8_t to_premul8_float(uint8_t rgb8, uint8_t a8)
+{      
+    double alpha_factor, rgb;
+
+    if (a8 == 0) return rgb8;
+    alpha_factor = (double) a8 / 255.0;
+    rgb = ((double) rgb8 * alpha_factor);
+
+    return (uint8_t)round(rgb);
+}
+
+uint8_t from_premul8_float(uint8_t rgb8, uint8_t a8)
+{
+    double alpha_factor, rgb;
+
+    if (a8 == 0) return rgb8;
+    alpha_factor = 255.0 / (double)a8;
+    rgb = ((double)rgb8 * alpha_factor);
+    if (rgb > 255.0) rgb = 255.0;
+    return (uint8_t)round(rgb);
+}
+
+uint16_t to_premul16_float(uint16_t rgb16, uint16_t a16)
+{
+    double alpha_factor, rgb;
+
+    if (a16 == 0) return rgb16;
+    alpha_factor = (double)a16 / 65535.0;
+    rgb = ((double)rgb16 * alpha_factor);
+    return (uint16_t)round(rgb);
+}
+
+uint16_t from_premul16_float(uint16_t rgb16, uint16_t a16)
+{
+    double alpha_factor, rgb;
+
+    if (a16 == 0) return rgb16;
+    alpha_factor = 65535.0 / (double)a16;
+    rgb = ((double)rgb16 * alpha_factor);
+    if (rgb > 65535.0) rgb = 65535.0;
+    return (uint16_t)round(rgb);
+}
+
+
+/**
+** Optimized versions
+* 
+* alpha_factor goes 0..1.0 in 1.15 fixed point format
+*              (a16 / 0xffff) which equals to _cmsToFixedDomain() inline (15.16)
+* 
+*  rgb 16.0 fixed point x alpha factor 1.15 = (a*b + 0x8000) >> 15
+* 
+*/
+uint16_t to_premul16(uint16_t rgb16, uint16_t a16)
+{
+    uint32_t alpha_factor, rgb;
+
+    if (a16 == 0) return rgb16;        
+    alpha_factor = _cmsToFixedDomain(a16);
+    rgb = ((uint32_t) rgb16 * alpha_factor + 0x8000) >> 16;
+
+    return (uint16_t)rgb;
+}
+
+uint16_t from_premul16(uint16_t rgb16, uint16_t a16)
+{
+    uint32_t alpha_factor, rgb;
+
+    if (a16 == 0) return rgb16;
+    alpha_factor = _cmsToFixedDomain(a16);    
+    rgb = (((uint32_t) rgb16) << 16) / alpha_factor;
+    if (rgb > 0xffff) rgb = 0xffff;
+
+    return (uint16_t)rgb;
+}
+
+
+uint8_t to_premul8(uint8_t rgb8, uint8_t a8)
+{
+    uint32_t alpha_factor, rgb;
+
+    if (a8 == 0) return rgb8;
+    alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(a8));
+    rgb = ((uint32_t)rgb8 * alpha_factor + 0x8000) >> 16;
+    return (uint8_t)rgb;
+}
+
+
+uint8_t from_premul8(uint8_t rgb8, uint8_t a8)
+{
+    uint32_t alpha_factor, rgb;
+
+    if (a8 == 0) return rgb8;
+    alpha_factor = _cmsToFixedDomain(FROM_8_TO_16(a8));
+    rgb = (((uint32_t)rgb8) << 16) / alpha_factor;
+    if (rgb > 0xff) rgb = 0xff;
+    return (uint8_t)rgb;
+}
+
+
+static
+void dif16to(void)
+{
+    int32_t gpremul, gpremul1;
+    int32_t max, max1, max2, a, g;
+    
+    printf("Premul TO diff\n");
+    max = max1 = max2 = 0;
+    for (a = 0; a < 65536; a += 255)
+        for (g = 0; g < 65536; g++)
+        {
+            gpremul = to_premul16_float(g, a);
+            gpremul1 = to_premul16(g, a);
+            
+            if (gpremul != gpremul1)
+            {
+                int32_t dif = abs(gpremul - gpremul1);
+                if (dif > max)
+                {
+                    max = dif;
+                    max1 = gpremul;
+                    max2 = gpremul1;
+                }
+
+            }
+        }
+
+    printf("Error max=%d on pre:%d pre1:%d\n", max, max1, max2);
+
+}
+
+
+static
+void dif16from(void)
+{
+    int32_t gpremul, gpremul1;
+    int32_t max, max1, max2, maxa, maxg, a, g;
+
+    printf("Premul FROM diff\n");
+    max = max1 = max2 = maxa = maxg = 0;
+    for (a = 0; a < 65536; a += 255)
+        for (g = 0; g < 65536; g++)
+        {
+            gpremul = from_premul16_float(g, a);
+            gpremul1 = from_premul16(g, a);
+
+            if (gpremul != gpremul1)
+            {
+                int32_t dif = abs(gpremul - gpremul1);
+                if (dif > max)
+                {
+                    max = dif;
+                    max1 = gpremul;
+                    max2 = gpremul1;
+                    maxa = a;
+                    maxg = g;
+                }
+
+            }
+        }
+
+    printf("Error max=%d on pre:%d pre1:%d (a:%d g:%d)\n", max, max1, max2, maxa, maxg);
+
+    from_premul16_float(maxg, maxa);
+    from_premul16(maxg, maxa);
+}
+
+static
+void dif8to(void)
+{
+    int32_t gpremul, gpremul1;
+    int32_t max, max1, max2, a, g;
+
+    printf("Premul TO8 diff\n");
+    max = max1 = max2 = 0;
+    for (a = 0; a < 256; a++)
+        for (g = 0; g < 256; g++)
+        {
+            gpremul = to_premul8_float(g, a);
+            gpremul1 = to_premul8(g, a);
+
+            if (gpremul != gpremul1)
+            {
+                int32_t dif = abs(gpremul - gpremul1);
+                if (dif > max)
+                {
+                    max = dif;
+                    max1 = gpremul;
+                    max2 = gpremul1;
+                }
+
+            }
+        }
+
+    printf("Error max=%d on pre:%d pre1:%d\n", max, max1, max2);
+
+}
+
+
+static
+void dif8from(void)
+{
+    int32_t gpremul, gpremul1;
+    int32_t max, max1, max2, maxa, maxg, a, g;
+
+    printf("Premul FROM8 diff\n");
+    max = max1 = max2 = maxa = maxg = 0;
+    for (a = 0; a < 256; a++)
+        for (g = 0; g < 256; g++)
+        {
+            gpremul = from_premul8_float(g, a);
+            gpremul1 = from_premul8(g, a);
+
+            if (gpremul != gpremul1)
+            {
+                int32_t dif = abs(gpremul - gpremul1);
+                if (dif > max)
+                {
+                    max = dif;
+                    max1 = gpremul;
+                    max2 = gpremul1;
+                    maxa = a;
+                    maxg = g;
+                }
+
+            }
+        }
+
+    printf("Error max=%d on pre:%d pre1:%d (a:%d g:%d)\n", max, max1, max2, maxa, maxg);    
+
+    from_premul8_float(maxg, maxa);
+    from_premul8(maxg, maxa);
+}
+
+
+
+
+
+
+static
+void toFixedDomain(void)
+{
+    int32_t g;
+
+    for (g = 0; g < 65536; g++)
+    {
+        uint32_t a = _cmsToFixedDomain(g);
+        uint32_t b = (uint32_t)round(((double)g / 65535.0) * 65536.0);
+
+        if (a != b)
+            printf("%d != %d\n", a, b);
+    }
+}
+
+static
+void fromFixedDomain(void)
+{
+    int32_t g;
+
+    for (g = 0; g <= 65536; g++)
+    {
+        uint32_t a = _cmsFromFixedDomain(g);
+        uint32_t b = (uint32_t)round(((double)g / 65536.0) * 65535.0);
+
+        if (a != b)
+            printf("%d != %d\n", a, b);
+    }
+}
+
+// Check alpha
+int main()
+{
+    toFixedDomain();
+    fromFixedDomain();
+
+    dif8from();
+    dif8to();
+
+    dif16from();
+    dif16to();
+
+    
+    return 0;
+    
+
+}
+\ No newline at end of file
diff --git a/testbed/meson.build b/testbed/meson.build

new file mode 100644 (file)

index 0000000..c35d0fa
--- /dev/null
+++ b/testbed/meson.build
@@ -0,0 +1,19 @@
+testcms_srcs = files(
+  'testcms2.c',
+  'testplugin.c',
+  'zoo_icc.c',
+)
+
+testcms = executable(
+  'testcms',
+  testcms_srcs,
+  dependencies: [liblcms2_dep, m_dep],
+  c_args: cargs,
+)
+
+test(
+  'testcms',
+  testcms,
+  workdir: meson.current_source_dir(),
+  timeout: 600,
+)
diff --git a/testbed/new.icc b/testbed/new.icc

index 53b3505..1752f99 100644 (file)

Binary files a/testbed/new.icc and b/testbed/new.icc differ
diff --git a/testbed/testbed.exp b/testbed/testbed.exp

new file mode 100644 (file)

index 0000000..376be96

Binary files /dev/null and b/testbed/testbed.exp differ
diff --git a/testbed/testcms2.c b/testbed/testcms2.c

index 7c4227d..c3107a2 100644 (file)
--- a/testbed/testcms2.c
+++ b/testbed/testcms2.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -56,6 +56,15 @@ void Die(const char* Reason, ...)
      exit(1);
  }
  
+static
+void* chknull(void* mem)
+{
+    if (mem == NULL)
+        Die("Memory may be corrupted");
+
+    return mem;
+}
+
  // Memory management replacement -----------------------------------------------------------------------------
  
  
@@ -115,7 +124,7 @@ void* DebugMalloc(cmsContext ContextID, cmsUInt32Number size)
      if (size > SingleHit)
          SingleHit = size;
  
-    blk = (_cmsMemoryBlock*) malloc(size + SIZE_OF_MEM_HEADER);
+    blk = (_cmsMemoryBlock*) chknull(malloc(size + SIZE_OF_MEM_HEADER));
      if (blk == NULL) return NULL;
  
      blk ->KeepSize = size;
@@ -216,7 +225,7 @@ void TestMemoryLeaks(cmsBool ok)
  static cmsPluginMemHandler DebugMemHandler = {{ cmsPluginMagicNumber, 2060, cmsPluginMemHandlerSig, NULL },
                                                 DebugMalloc, DebugFree, DebugRealloc, NULL, NULL, NULL };
  
-// Returnds a pointer to the memhandler plugin
+// Returns a pointer to the memhandler plugin
  void* PluginMemHandler(void)
  {
      return (void*) &DebugMemHandler;
@@ -440,7 +449,7 @@ cmsHPROFILE Create_CMYK_DeviceLink(void)
  }
  
  
-// Create a fake CMYK profile, without any other requeriment that being coarse CMYK.
+// Create a fake CMYK profile, without any other requirement that being coarse CMYK.
  // DON'T USE THIS PROFILE FOR ANYTHING, IT IS USELESS BUT FOR TESTING PURPOSES.
  typedef struct {
  
@@ -518,8 +527,8 @@ cmsInt32Number ReverseSampler(CMSREGISTER const cmsUInt16Number In[], CMSREGISTE
              rgb[2] = Clip((1 - y) * (1 - k));
          }
  
-        cmsDoTransform(p ->sRGB2Lab, rgb, Out, 1);
-        return 1;
+    cmsDoTransform(p ->sRGB2Lab, rgb, Out, 1);
+    return 1;
  }
  
  
@@ -829,7 +838,6 @@ cmsInt32Number CheckQuickFloorWord(void)
  #define FLOAT_PRECISSION      (0.00001)
  
  static cmsFloat64Number MaxErr;
-static cmsFloat64Number AllowedErr = FIXED_PRECISION_15_16;
  
  cmsBool IsGoodVal(const char *title, cmsFloat64Number in, cmsFloat64Number out, cmsFloat64Number max)
  {
@@ -1019,7 +1027,7 @@ cmsInt32Number Check1D(cmsInt32Number nNodesToCheck, cmsBool  Down, cmsInt32Numb
      cmsInterpParams* p;
      cmsUInt16Number* Tab;
  
-    Tab = (cmsUInt16Number*) malloc(sizeof(cmsUInt16Number)* nNodesToCheck);
+    Tab = (cmsUInt16Number*) chknull(malloc(sizeof(cmsUInt16Number)* nNodesToCheck));
      if (Tab == NULL) return 0;
  
      p = _cmsComputeInterpParams(DbgThread(), nNodesToCheck, 1, 1, Tab, CMS_LERP_FLAGS_16BITS);
@@ -2613,6 +2621,7 @@ cmsInt32Number CheckJointCurves(void)
  }
  
  
+#if 0
  // Create a gamma curve by cheating the table
  static
  cmsToneCurve* GammaTableLinear(cmsInt32Number nEntries, cmsBool Dir)
@@ -2632,6 +2641,7 @@ cmsToneCurve* GammaTableLinear(cmsInt32Number nEntries, cmsBool Dir)
  
      return g;
  }
+#endif
  
  
  static
@@ -3666,6 +3676,30 @@ Error:
  }
  
  
+// Check UTF8 encoding
+static
+cmsInt32Number CheckMLU_UTF8(void)
+{
+    cmsMLU* mlu;
+    char Buffer[256];
+    cmsInt32Number rc = 1;
+        
+    mlu = cmsMLUalloc(DbgThread(), 0);
+    
+    cmsMLUsetWide(mlu, "en", "US", L"\x3b2\x14b");
+
+    cmsMLUgetUTF8(mlu, "en", "US", Buffer, 256);
+    if (strcmp(Buffer, "\xce\xb2\xc5\x8b") != 0) rc = 0;
+
+    if (rc == 0)
+        Fail("Unexpected string '%s'", Buffer);
+
+    cmsMLUfree(mlu);
+    return rc;
+}
+
+
+
  // A lightweight test of named color structures.
  static
  cmsInt32Number CheckNamedColorList(void)
@@ -3774,7 +3808,7 @@ cmsInt32Number CreateNamedColorProfile(void)
      
      // Values
      cmsCIELab Lab;
-    cmsUInt16Number PCS[3], Colorant[4];
+    cmsUInt16Number PCS[3], Colorant[cmsMAXCHANNELS];
  
      // Set profile class
      cmsSetProfileVersion(hProfile, 4.3);
@@ -5294,7 +5328,7 @@ cmsInt32Number CheckRAWtags(cmsInt32Number Pass,  cmsHPROFILE hProfile)
          case 2:
              if (!cmsReadRawTag(hProfile, (cmsTagSignature) 0x31323334, Buffer, 7)) return 0; 
  
-            if (strncmp(Buffer, "data123", 7) != 0) return 0;
+            if (memcmp(Buffer, "data123", 7) != 0) return 0;
              return 1;
  
          default:
@@ -5303,6 +5337,106 @@ cmsInt32Number CheckRAWtags(cmsInt32Number Pass,  cmsHPROFILE hProfile)
  }
  
  
+
+static
+cmsInt32Number Check_cicp(cmsInt32Number Pass, cmsHPROFILE hProfile)
+{
+    cmsVideoSignalType* v;
+    cmsVideoSignalType  s;
+
+    switch (Pass) {
+
+    case 1:
+        s.ColourPrimaries = 1;
+        s.TransferCharacteristics = 13;
+        s.MatrixCoefficients = 0;
+        s.VideoFullRangeFlag = 1;
+        
+        if (!cmsWriteTag(hProfile, cmsSigcicpTag, &s)) return 0;
+        return 1;
+
+    case 2:
+        v = (cmsVideoSignalType*)cmsReadTag(hProfile, cmsSigcicpTag);
+        if (v == NULL) return 0;
+
+        if (v->ColourPrimaries != 1) return 0;
+        if (v->TransferCharacteristics != 13) return 0;
+        if (v->MatrixCoefficients != 0) return 0;
+        if (v->VideoFullRangeFlag != 1) return 0;
+        return 1;
+
+    default:
+        return 0;
+    }
+
+}
+
+
+static
+void SetMHC2Matrix(cmsFloat64Number XYZ2XYZmatrix[3][4])
+{
+    XYZ2XYZmatrix[0][0] = 0.5; XYZ2XYZmatrix[0][1] = 0.1; XYZ2XYZmatrix[0][2] = 0.1; XYZ2XYZmatrix[0][3] = 0.0;
+    XYZ2XYZmatrix[1][0] = 0.0; XYZ2XYZmatrix[1][1] = 1.0; XYZ2XYZmatrix[1][2] = 0.0; XYZ2XYZmatrix[1][3] = 0.0;
+    XYZ2XYZmatrix[2][0] = 0.3; XYZ2XYZmatrix[2][1] = 0.2; XYZ2XYZmatrix[2][2] = 0.4; XYZ2XYZmatrix[2][3] = 0.0;
+}
+
+static
+cmsBool CloseEnough(cmsFloat64Number a, cmsFloat64Number b)
+{
+    return fabs(b - a) < (1.0 / 65535.0);
+}
+
+cmsBool IsOriginalMHC2Matrix(cmsFloat64Number XYZ2XYZmatrix[3][4])
+{
+    cmsFloat64Number m[3][4];
+    int i, j;
+
+    SetMHC2Matrix(m);
+
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 4; j++)
+            if (!CloseEnough(XYZ2XYZmatrix[i][j], m[i][j])) return FALSE;
+
+    return TRUE;
+}
+
+
+static
+cmsInt32Number Check_MHC2(cmsInt32Number Pass, cmsHPROFILE hProfile)
+{
+    cmsMHC2Type* v;
+    cmsMHC2Type  s;
+    double curve[] = { 0, 0.5, 1.0 };
+
+    switch (Pass) {
+
+    case 1:
+        SetMHC2Matrix(s.XYZ2XYZmatrix);
+        s.CurveEntries = 3;
+        s.GreenCurve = curve;
+        s.RedCurve = curve;
+        s.BlueCurve = curve;
+        s.MinLuminance = 0.1;
+        s.PeakLuminance = 100.0;
+        
+        if (!cmsWriteTag(hProfile, cmsSigMHC2Tag, &s)) return 0;
+        return 1;
+
+    case 2:
+        v = (cmsMHC2Type*)cmsReadTag(hProfile, cmsSigMHC2Tag);
+        if (v == NULL) return 0;
+
+        if (!IsOriginalMHC2Matrix(v->XYZ2XYZmatrix)) return 0;
+        if (v->CurveEntries != 3) return 0;
+        return 1;
+
+    default:
+        return 0;
+    }
+
+}
+
+
  // This is a very big test that checks every single tag
  static
  cmsInt32Number CheckProfileCreation(void)
@@ -5448,6 +5582,13 @@ cmsInt32Number CheckProfileCreation(void)
          // if (!CheckDictionary16(Pass, h)) goto Error;
          if (!CheckDictionary24(Pass, h)) goto Error;
  
+        SubTest("cicp Video Signal Type");
+        if (!Check_cicp(Pass, h)) goto Error;
+
+        SubTest("Microsoft MHC2 tag");
+        if (!Check_MHC2(Pass, h)) goto Error;
+
+
          if (Pass == 1) {
              cmsSaveProfileToFile(h, "alltags.icc");
              cmsCloseProfile(h);
@@ -6056,8 +6197,10 @@ cmsInt32Number CheckEncodedLabTransforms(void)
  {
      cmsHTRANSFORM xform;
      cmsUInt16Number In[3];
+    cmsUInt16Number wLab[3];
      cmsCIELab Lab;
      cmsCIELab White = { 100, 0, 0 };
+    cmsCIELab Color = { 7.11070, -76, 26 };
      cmsHPROFILE hLab1 = cmsCreateLab4ProfileTHR(DbgThread(), NULL);
      cmsHPROFILE hLab2 = cmsCreateLab4ProfileTHR(DbgThread(), NULL);
  
@@ -6072,6 +6215,18 @@ cmsInt32Number CheckEncodedLabTransforms(void)
      cmsDoTransform(xform, In, &Lab, 1);
  
      if (cmsDeltaE(&Lab, &White) > 0.0001) return 0;
+    
+
+    In[0] = 0x1234;
+    In[1] = 0x3434;
+    In[2] = 0x9A9A;
+
+    cmsDoTransform(xform, In, &Lab, 1);
+    cmsFloat2LabEncoded(wLab, &Lab);
+    if (memcmp(In, wLab, sizeof(wLab)) != 0) return 0;
+    if (cmsDeltaE(&Lab, &Color) > 0.0001) return 0;
+
+
      cmsDeleteTransform(xform);
  
      hLab1 = cmsCreateLab2ProfileTHR(DbgThread(), NULL);
@@ -6080,7 +6235,6 @@ cmsInt32Number CheckEncodedLabTransforms(void)
      xform = cmsCreateTransformTHR(DbgThread(), hLab1, TYPE_LabV2_16, hLab2, TYPE_Lab_DBL, INTENT_RELATIVE_COLORIMETRIC, 0);
      cmsCloseProfile(hLab1); cmsCloseProfile(hLab2);
  
-
      In[0] = 0xFF00;
      In[1] = 0x8000;
      In[2] = 0x8000;
@@ -6499,13 +6653,13 @@ cmsInt32Number CheckCMYKPerceptual(void)
  }
  
  
-
+#if 0
  static
  cmsInt32Number CheckCMYKRelCol(void)
  {
      return CheckCMYK(INTENT_RELATIVE_COLORIMETRIC, "test1.icc", "test2.icc");
  }
-
+#endif
  
  
  static
@@ -7116,7 +7270,7 @@ cmsInt32Number CheckOutGray(cmsHTRANSFORM xform, double L, cmsUInt8Number g)
  
      cmsDoTransform(xform, &Lab, &g_out, 1);
  
-    return IsGoodVal("Gray value", g, (double) g_out, 0.01);
+    return IsGoodVal("Gray value", g, (double) g_out, 1);
  }
  
  static
@@ -7338,22 +7492,18 @@ cmsInt32Number CheckGBD(void)
  
  static
  int CheckMD5(void)
-{
-    _cmsICCPROFILE* h;
+{    
      cmsHPROFILE pProfile = cmsOpenProfileFromFile("sRGBlcms2.icc", "r");
      cmsProfileID ProfileID1, ProfileID2, ProfileID3, ProfileID4;
-
-    h =(_cmsICCPROFILE*) pProfile;
+ 
      if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID1.ID8);
-    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID2.ID8);
+    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID2.ID8);
  
      cmsCloseProfile(pProfile);
  
-
      pProfile = cmsOpenProfileFromFile("sRGBlcms2.icc", "r");
-
-    h =(_cmsICCPROFILE*) pProfile;
-    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID3.ID8);
+    
+    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID3.ID8);
      if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID4.ID8);
  
      cmsCloseProfile(pProfile);
@@ -7776,22 +7926,22 @@ static
  cmsInt32Number CheckReadRAW(void)
  {
      cmsInt32Number tag_size, tag_size1;
-    char buffer[4];
+    char buffer[37009];
      cmsHPROFILE hProfile;
-    
+
  
      SubTest("RAW read on on-disk");
      hProfile = cmsOpenProfileFromFile("test1.icc", "r");
  
-    if (hProfile == NULL) 
+    if (hProfile == NULL)
          return 0;
-    
-    tag_size = cmsReadRawTag(hProfile, cmsSigGamutTag, buffer, 4);
      tag_size1 = cmsReadRawTag(hProfile, cmsSigGamutTag, NULL, 0);
+    tag_size = cmsReadRawTag(hProfile, cmsSigGamutTag, buffer, 37009);
+
  
      cmsCloseProfile(hProfile);
  
-    if (tag_size != 4)
+    if (tag_size != 37009)
          return 0;
  
      if (tag_size1 != 37009)
@@ -7799,12 +7949,12 @@ cmsInt32Number CheckReadRAW(void)
  
      SubTest("RAW read on in-memory created profiles");
      hProfile = cmsCreate_sRGBProfile();
-    tag_size = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, buffer, 4);
      tag_size1 = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, NULL, 0);
+    tag_size = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, buffer, 20);
  
      cmsCloseProfile(hProfile);
  
-    if (tag_size != 4)
+    if (tag_size != 20)
          return 0;
      if (tag_size1 != 20)
          return 0;
@@ -7816,49 +7966,49 @@ cmsInt32Number CheckReadRAW(void)
  static
  cmsInt32Number CheckMeta(void)
  {
-       char *data;
-       cmsHANDLE dict;
-       cmsHPROFILE p;
-       cmsUInt32Number clen;
-       FILE *fp;
-       int rc;
-       
-       /* open file */
-       p = cmsOpenProfileFromFile("ibm-t61.icc", "r");
-       if (p == NULL) return 0;
-
-       /* read dictionary, but don't do anything with the value */
-       //COMMENT OUT THE NEXT TWO LINES AND IT WORKS FINE!!!
-       dict = cmsReadTag(p, cmsSigMetaTag);
-       if (dict == NULL) return 0;
-
-       /* serialize profile to memory */
-       rc = cmsSaveProfileToMem(p, NULL, &clen);
-       if (!rc) return 0;
-
-       data = (char*) malloc(clen);
-       rc = cmsSaveProfileToMem(p, data, &clen);
-       if (!rc) return 0;
-
-       /* write the memory blob to a file */
-       //NOTE: The crash does not happen if cmsSaveProfileToFile() is used */
-       fp = fopen("new.icc", "wb");
-       fwrite(data, 1, clen, fp);
-       fclose(fp);
-       free(data);
-
-       cmsCloseProfile(p);
-
-       /* open newly created file and read metadata */
-       p = cmsOpenProfileFromFile("new.icc", "r");
-       //ERROR: Bad dictionary Name/Value
-       //ERROR: Corrupted tag 'meta'
-       //test: test.c:59: main: Assertion `dict' failed.
-       dict = cmsReadTag(p, cmsSigMetaTag);
+    char *data;
+    cmsHANDLE dict;
+    cmsHPROFILE p;
+    cmsUInt32Number clen;
+    FILE *fp;
+    int rc;
+    
+    /* open file */
+    p = cmsOpenProfileFromFile("ibm-t61.icc", "r");
+    if (p == NULL) return 0;
+
+    /* read dictionary, but don't do anything with the value */
+    //COMMENT OUT THE NEXT TWO LINES AND IT WORKS FINE!!!
+    dict = cmsReadTag(p, cmsSigMetaTag);
+    if (dict == NULL) return 0;
+
+    /* serialize profile to memory */
+    rc = cmsSaveProfileToMem(p, NULL, &clen);
+    if (!rc) return 0;
+
+    data = (char*) chknull(malloc(clen));
+    rc = cmsSaveProfileToMem(p, data, &clen);
+    if (!rc) return 0;
+
+    /* write the memory blob to a file */
+    //NOTE: The crash does not happen if cmsSaveProfileToFile() is used */
+    fp = fopen("new.icc", "wb");
+    fwrite(data, 1, clen, fp);
+    fclose(fp);
+    free(data);
+
+    cmsCloseProfile(p);
+
+    /* open newly created file and read metadata */
+    p = cmsOpenProfileFromFile("new.icc", "r");
+    //ERROR: Bad dictionary Name/Value
+    //ERROR: Corrupted tag 'meta'
+    //test: test.c:59: main: Assertion `dict' failed.
+    dict = cmsReadTag(p, cmsSigMetaTag);
     if (dict == NULL) return 0;
  
     cmsCloseProfile(p);
-       return 1;
+    return 1;
  }
  
  
@@ -8125,7 +8275,7 @@ int CheckForgedMPE(void)
      }
  
      srcCS = cmsGetColorSpace(srcProfile);
-    nSrcComponents = cmsChannelsOf(srcCS);
+    nSrcComponents = cmsChannelsOfColorSpace(srcCS);
      
      if (srcCS == cmsSigLabData) {
          srcFormat =
@@ -8254,6 +8404,410 @@ int CheckEmptyMLUC(void)
      return 1;
  }
  
+static
+double distance(const cmsUInt16Number* a, const cmsUInt16Number* b)
+{
+    double d1 = a[0] - b[0];
+    double d2 = a[1] - b[1];
+    double d3 = a[2] - b[2];
+
+    return sqrt(d1 * d1 + d2 * d2 + d3 * d3);
+}
+
+/**
+* In 2.12, a report suggest that the built-in sRGB has roundtrip errors that makes color to move
+* when roundtripping again and again
+*/
+static
+int Check_sRGB_Rountrips(void)
+{
+    cmsUInt16Number rgb[3], seed[3];
+    cmsCIELab Lab;
+    int i, r, g, b;
+    double err, maxErr;
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsHTRANSFORM hBack = cmsCreateTransform(hLab, TYPE_Lab_DBL, hsRGB, TYPE_RGB_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+    cmsHTRANSFORM hForth = cmsCreateTransform(hsRGB, TYPE_RGB_16, hLab, TYPE_Lab_DBL, INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    cmsCloseProfile(hLab);
+    cmsCloseProfile(hsRGB);
+
+    maxErr = 0.0;
+    for (r = 0; r <= 255; r += 16)
+        for (g = 0; g <= 255; g += 16)
+            for (b = 0; b <= 255; b += 16)
+            {
+                seed[0] = rgb[0] = (cmsUInt16Number) ((r << 8) | r);
+                seed[1] = rgb[1] = (cmsUInt16Number) ((g << 8) | g);
+                seed[2] = rgb[2] = (cmsUInt16Number) ((b << 8) | b);
+
+                for (i = 0; i < 50; i++)
+                {
+                    cmsDoTransform(hForth, rgb, &Lab, 1);
+                    cmsDoTransform(hBack, &Lab, rgb, 1);
+                }
+
+                err = distance(seed, rgb);
+
+                if (err > maxErr)
+                    maxErr = err;
+            }
+
+
+    cmsDeleteTransform(hBack);
+    cmsDeleteTransform(hForth);
+
+    if (maxErr > 20.0)
+    {
+        printf("Maximum sRGB roundtrip error %f!\n", maxErr);
+        return 0;
+    }
+    
+    return 1;
+}
+
+/**
+* Check OKLab colorspace
+*/
+
+
+
+static
+int Check_OkLab(void)
+{
+    cmsHPROFILE hOkLab = cmsCreate_OkLabProfile(NULL);
+    cmsHPROFILE hXYZ = cmsCreateXYZProfile();
+    cmsCIEXYZ xyz, xyz2;
+    cmsCIELab okLab;
+
+#define TYPE_OKLAB_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_MCH3)|CHANNELS_SH(3)|BYTES_SH(0))
+
+    cmsHTRANSFORM xform  = cmsCreateTransform(hXYZ, TYPE_XYZ_DBL,  hOkLab, TYPE_OKLAB_DBL, INTENT_RELATIVE_COLORIMETRIC, 0);
+    cmsHTRANSFORM xform2 = cmsCreateTransform(hOkLab, TYPE_OKLAB_DBL, hXYZ, TYPE_XYZ_DBL,  INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    /**
+    * D50 should be converted to white by PCS definition
+    */
+    xyz.X = 0.9642; xyz.Y = 1.0000; xyz.Z = 0.8249;
+    cmsDoTransform(xform, &xyz, &okLab, 1);
+    cmsDoTransform(xform2, &okLab, &xyz2, 1);
+
+
+    xyz.X = 1.0; xyz.Y = 0.0; xyz.Z = 0.0;
+    cmsDoTransform(xform, &xyz, &okLab, 1);
+    cmsDoTransform(xform2, &okLab, &xyz2, 1);
+
+
+    xyz.X = 0.0; xyz.Y = 1.0; xyz.Z = 0.0;
+    cmsDoTransform(xform, &xyz, &okLab, 1);
+    cmsDoTransform(xform2, &okLab, &xyz2, 1);
+
+    xyz.X = 0.0; xyz.Y = 0.0; xyz.Z = 1.0;
+    cmsDoTransform(xform, &xyz, &okLab, 1);
+    cmsDoTransform(xform2, &okLab, &xyz2, 1);
+
+    xyz.X = 0.143046; xyz.Y = 0.060610; xyz.Z = 0.713913;
+    cmsDoTransform(xform, &xyz, &okLab, 1);
+    cmsDoTransform(xform2, &okLab, &xyz2, 1);
+    
+    cmsDeleteTransform(xform);
+    cmsDeleteTransform(xform2);
+    cmsCloseProfile(hOkLab);
+    cmsCloseProfile(hXYZ);
+
+    return 1;
+}
+
+
+static
+int Check_OkLab2(void)
+{
+#define TYPE_LABA_F32 (FLOAT_SH(1)|COLORSPACE_SH(PT_MCH3)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4))
+
+    cmsUInt16Number rgb[3];
+    cmsFloat32Number lab[4];
+
+    cmsHPROFILE labProfile = cmsCreate_OkLabProfile(NULL);
+    cmsHPROFILE rgbProfile = cmsCreate_sRGBProfile();
+
+    cmsHTRANSFORM hBack = cmsCreateTransform(labProfile, TYPE_LABA_F32, rgbProfile, TYPE_RGB_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+    cmsHTRANSFORM hForth = cmsCreateTransform(rgbProfile, TYPE_RGB_16, labProfile, TYPE_LABA_F32, INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    cmsCloseProfile(labProfile);
+    cmsCloseProfile(rgbProfile);
+
+    rgb[0] = 0;
+    rgb[1] = 0;
+    rgb[2] = 65535;
+
+    cmsDoTransform(hForth, rgb, &lab, 1);
+    cmsDoTransform(hBack, lab, &rgb, 1);
+
+    cmsDeleteTransform(hBack);
+    cmsDeleteTransform(hForth);
+
+    if (rgb[0] != 0 || rgb[1] != 0 || rgb[2] != 65535) return 0;
+
+    return 1;
+}
+
+
+static
+cmsHPROFILE createRgbGamma(cmsFloat64Number g)
+{
+    cmsCIExyY       D65 = { 0.3127, 0.3290, 1.0 };
+    cmsCIExyYTRIPLE Rec709Primaries = {
+                                {0.6400, 0.3300, 1.0},
+                                {0.3000, 0.6000, 1.0},
+                                {0.1500, 0.0600, 1.0}
+    };
+    cmsToneCurve* Gamma[3];
+    cmsHPROFILE  hRGB;
+    
+    Gamma[0] = Gamma[1] = Gamma[2] = cmsBuildGamma(0, g);
+    if (Gamma[0] == NULL) return NULL;
+
+    hRGB = cmsCreateRGBProfile(&D65, &Rec709Primaries, Gamma);
+    cmsFreeToneCurve(Gamma[0]);    
+    return hRGB;
+}
+
+
+static
+int CheckGammaSpaceDetection(void)
+{
+    cmsFloat64Number i;
+
+    for (i = 0.5; i < 3; i += 0.1)
+    {                
+        cmsHPROFILE hProfile = createRgbGamma(i);
+
+        cmsFloat64Number gamma = cmsDetectRGBProfileGamma(hProfile, 0.01);
+
+        cmsCloseProfile(hProfile);
+
+        if (fabs(gamma - i) > 0.1)
+        {
+            Fail("Failed profile gamma detection of %f (got %f)", i, gamma);
+            return 0;
+        }
+    }
+
+    return 1;
+}
+
+// Per issue #308. A built-in is corrupted by using write raw tag was causing a segfault
+static
+int CheckInducedCorruption(void)
+{
+    cmsHTRANSFORM xform0;
+    char garbage[] = "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b";
+    cmsHPROFILE hsrgb = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsSetLogErrorHandler(NULL);
+    cmsWriteRawTag(hsrgb, cmsSigBlueColorantTag, &garbage, sizeof(garbage));
+
+    xform0 = cmsCreateTransform(hsrgb, TYPE_RGB_16, hLab, TYPE_Lab_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    if (xform0) cmsDeleteTransform(xform0);
+
+    cmsCloseProfile(hsrgb);
+    cmsCloseProfile(hLab);
+
+    ResetFatalError();
+    return 1;
+}
+
+#if 0
+
+// You need to download following profiles to execute this test: sRGB-elle-V4-srgbtrc.icc, sRGB-elle-V4-g10.icc
+// The include this line in the checks list:  Check("KInear spaces detection", CheckLinearSpacesOptimization);
+static
+void uint16toFloat(cmsUInt16Number* src, cmsFloat32Number* dst)
+{
+    for (int i = 0; i < 3; i++) {
+        dst[i] = src[i] / 65535.f;
+    }
+}
+
+static
+int CheckLinearSpacesOptimization(void)
+{
+    cmsHPROFILE lcms_sRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE elle_sRGB = cmsOpenProfileFromFile("sRGB-elle-V4-srgbtrc.icc", "r");
+    cmsHPROFILE elle_linear = cmsOpenProfileFromFile("sRGB-elle-V4-g10.icc", "r");
+    cmsHTRANSFORM transform1 = cmsCreateTransform(elle_sRGB, TYPE_RGB_16, elle_linear, TYPE_RGB_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+    cmsHTRANSFORM transform2 = cmsCreateTransform(elle_linear, TYPE_RGB_16, lcms_sRGB, TYPE_RGB_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+    cmsHTRANSFORM transform2a = cmsCreateTransform(elle_linear, TYPE_RGB_FLT, lcms_sRGB, TYPE_RGB_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    cmsUInt16Number sourceCol[3] = { 43 * 257, 27 * 257, 6 * 257 };
+    cmsUInt16Number linearCol[3] = { 0 };
+    float linearColF[3] = { 0 };
+    cmsUInt16Number finalCol[3] = { 0 };
+    int difR, difG, difB;
+    int difR2, difG2, difB2;
+
+    cmsDoTransform(transform1, sourceCol, linearCol, 1);
+    cmsDoTransform(transform2, linearCol, finalCol, 1);
+
+    cmsCloseProfile(lcms_sRGB); cmsCloseProfile(elle_sRGB); cmsCloseProfile(elle_linear);
+
+
+    difR = (int)sourceCol[0] - finalCol[0];
+    difG = (int)sourceCol[1] - finalCol[1];
+    difB = (int)sourceCol[2] - finalCol[2];
+
+
+    uint16toFloat(linearCol, linearColF);
+    cmsDoTransform(transform2a, linearColF, finalCol, 1);
+
+    difR2 = (int)sourceCol[0] - finalCol[0];
+    difG2 = (int)sourceCol[1] - finalCol[1];
+    difB2 = (int)sourceCol[2] - finalCol[2];
+
+    cmsDeleteTransform(transform1);
+    cmsDeleteTransform(transform2);
+    cmsDeleteTransform(transform2a);
+
+    if (abs(difR2 - difR) > 5 || abs(difG2 - difG) > 5 || abs(difB2 - difB) > 5)
+    {
+        Fail("Linear detection failed");
+        return 0;
+    }
+
+    return 1;
+}
+#endif
+
+
+
+static
+int CheckBadCGATS(void)
+{
+    const char* bad_it8 =
+        " \"\"\n"
+        "NUMBER_OF_FIELDS 4\n"
+        "BEGIN_DATA_FORMAT\n"
+        "I R G G\n"
+        "END_DATA_FORMAT\n"
+        "NUMBER_OF_FIELDS 9\n"
+        "NUMBER_OF_SETS 2\n"
+        "BEGIN_DATA\n"
+        "d\n"
+        "0 0Bd\n"
+        "0Ba   $ $ t .";
+
+    cmsHANDLE hIT8;
+    
+    cmsSetLogErrorHandler(NULL);
+
+    hIT8 = cmsIT8LoadFromMem(0, bad_it8, (cmsUInt32Number) strlen(bad_it8));
+    
+    ResetFatalError();
+
+    if (hIT8 != NULL)
+    {
+        Fail("Wrong IT8 accepted as ok");
+        cmsIT8Free(hIT8);
+    }
+
+    return 1;
+}
+
+static
+int CheckIntToFloatTransform(void)
+{
+    cmsHPROFILE hAbove = Create_AboveRGB();
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+
+    cmsHTRANSFORM xform = cmsCreateTransform(hAbove, TYPE_RGB_8, hsRGB, TYPE_RGB_DBL, INTENT_PERCEPTUAL, 0);
+
+    cmsUInt8Number rgb8[3] = { 12, 253, 21 };
+    cmsFloat64Number rgbDBL[3] = { 0 };
+
+    cmsCloseProfile(hAbove); cmsCloseProfile(hsRGB);
+
+    cmsDoTransform(xform, rgb8, rgbDBL, 1);
+
+    
+    cmsDeleteTransform(xform);
+
+    if (rgbDBL[0] < 0 && rgbDBL[2] < 0) return 1;
+
+    Fail("Unbounded transforms with integer input failed");
+
+    return 0;
+}
+
+static
+int CheckSaveLinearizationDevicelink(void)
+{
+    const cmsFloat32Number table[] = { 0, 0.5f, 1.0f };
+
+    cmsToneCurve* tone = cmsBuildTabulatedToneCurveFloat(NULL, 3, table);
+
+    cmsToneCurve* rgb_curves[3] = { tone, tone, tone };
+
+    cmsHPROFILE hDeviceLink = cmsCreateLinearizationDeviceLink(cmsSigRgbData, rgb_curves);
+
+    cmsBool result;
+    cmsHTRANSFORM xform;
+    int i;
+    
+    cmsFreeToneCurve(tone);
+
+    result = cmsSaveProfileToFile(hDeviceLink, "lin_rgb.icc");
+
+    cmsCloseProfile(hDeviceLink);
+
+    if (!result)
+    {
+        remove("lin_rgb.icc");
+        Fail("Couldn't save linearization devicelink");        
+    }
+
+
+    hDeviceLink = cmsOpenProfileFromFile("lin_rgb.icc", "r");
+
+    if (hDeviceLink == NULL)
+    {
+        remove("lin_rgb.icc");
+        Fail("Could't open devicelink");
+    }
+
+    xform = cmsCreateTransform(hDeviceLink, TYPE_RGB_8, NULL, TYPE_RGB_8, INTENT_PERCEPTUAL, 0);
+    cmsCloseProfile(hDeviceLink);
+
+    for (i = 0; i < 256; i++)
+    {
+        cmsUInt8Number rgb_in[3] = { i, i, i };
+        cmsUInt8Number rgb_out[3];
+
+        cmsDoTransform(xform, rgb_in, rgb_out, 1);
+
+        if (rgb_in[0] != rgb_out[0] ||
+            rgb_in[1] != rgb_out[1] ||
+            rgb_in[2] != rgb_out[2])
+        {
+            remove("lin_rgb.icc");
+            Fail("Saved devicelink was not working");
+        }
+    }
+
+
+    cmsDeleteTransform(xform);
+    remove("lin_rgb.icc");
+
+    return 1;
+
+
+
+}
+
+
  // --------------------------------------------------------------------------------------------------
  // P E R F O R M A N C E   C H E C K S
  // --------------------------------------------------------------------------------------------------
@@ -8307,7 +8861,7 @@ void SpeedTest32bits(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE
      NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
      Mb = NumPixels * sizeof(Scanline_rgba32);
  
-    In = (Scanline_rgba32 *) malloc(Mb);
+    In = (Scanline_rgba32 *) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r += Interval)
@@ -8358,7 +8912,7 @@ void SpeedTest16bits(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE
  
      Mb = 256*256*256 * sizeof(Scanline_rgb16);
  
-    In = (Scanline_rgb16*) malloc(Mb);
+    In = (Scanline_rgb16*) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8411,7 +8965,7 @@ void SpeedTest32bitsCMYK(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPRO
      NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
      Mb = NumPixels * sizeof(Scanline_rgba32);
  
-    In = (Scanline_rgba32 *) malloc(Mb);
+    In = (Scanline_rgba32 *) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r += Interval)
@@ -8464,7 +9018,7 @@ void SpeedTest16bitsCMYK(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPRO
  
      Mb = 256*256*256*sizeof(Scanline_rgba16);
  
-    In = (Scanline_rgba16*) malloc(Mb);
+    In = (Scanline_rgba16*) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8517,7 +9071,7 @@ void SpeedTest8bits(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE
  
      Mb = 256*256*256*sizeof(Scanline_rgb8);
  
-    In = (Scanline_rgb8*) malloc(Mb);
+    In = (Scanline_rgb8*) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8568,7 +9122,7 @@ void SpeedTest8bitsCMYK(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPROF
  
      Mb = 256*256*256*sizeof(Scanline_rgba8);
  
-    In = (Scanline_rgba8*) malloc(Mb);
+    In = (Scanline_rgba8*) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8624,7 +9178,7 @@ void SpeedTest32bitsGray(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPRO
      NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
      Mb = NumPixels * sizeof(cmsFloat32Number);
  
-    In = (cmsFloat32Number*) malloc(Mb);
+    In = (cmsFloat32Number*) chknull(malloc(Mb));
  
      j = 0;
      for (r = 0; r < 256; r += Interval)
@@ -8669,7 +9223,7 @@ void SpeedTest16bitsGray(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPRO
      cmsCloseProfile(hlcmsProfileOut);
      Mb = 256*256*256 * sizeof(cmsUInt16Number);
  
-    In = (cmsUInt16Number *) malloc(Mb);
+    In = (cmsUInt16Number *) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8715,7 +9269,7 @@ void SpeedTest8bitsGray(const char * Title, cmsHPROFILE hlcmsProfileIn, cmsHPROF
      cmsCloseProfile(hlcmsProfileOut);
      Mb = 256*256*256;
  
-    In = (cmsUInt8Number*) malloc(Mb);
+    In = (cmsUInt8Number*) chknull(malloc(Mb));
  
      j = 0;
      for (r=0; r < 256; r++)
@@ -8941,8 +9495,6 @@ void PrintSupportedIntents(void)
      printf("\n");
  }
  
-
-
  // ---------------------------------------------------------------------------------------
  
  int main(int argc, char* argv[])
@@ -8957,26 +9509,22 @@ int main(int argc, char* argv[])
      _CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
  #endif
  
-
      // First of all, check for the right header
-   if (cmsGetEncodedCMMversion() != LCMS_VERSION) {
-          Die("Oops, you are mixing header and shared lib!\nHeader version reports to be '%d' and shared lib '%d'\n", LCMS_VERSION, cmsGetEncodedCMMversion());
-   }
+    if (cmsGetEncodedCMMversion() != LCMS_VERSION) {
+        Die("Oops, you are mixing header and shared lib!\nHeader version reports to be '%d' and shared lib '%d'\n", LCMS_VERSION, cmsGetEncodedCMMversion());
+    }
  
-    printf("LittleCMS %2.2f test bed %s %s\n\n", LCMS_VERSION / 1000.0, __DATE__, __TIME__);
+    printf("LittleCMS %2.2f test bed %s %s\n\n", cmsGetEncodedCMMversion() / 1000.0, __DATE__, __TIME__);
  
      if ((argc == 2) && strcmp(argv[1], "--exhaustive") == 0) {
  
          Exhaustive = 1;
          printf("Running exhaustive tests (will take a while...)\n\n");
      }
-
-#ifdef LCMS_FAST_EXTENSIONS
-   printf("Installing fast float extension ...");   
-   cmsPlugin(cmsFastFloatExtensions());
-   printf("done.\n");
-#endif
-
+    else
+        if ((argc == 3) && strcmp(argv[1], "--chdir") == 0) {
+            CHDIR(argv[2]);
+        }
  
      printf("Installing debug memory plug-in ... ");
      cmsPlugin(&DebugMemHandler);
@@ -8985,9 +9533,9 @@ int main(int argc, char* argv[])
      printf("Installing error logger ... ");
      cmsSetLogErrorHandler(FatalErrorQuit);
      printf("done.\n");
-        
-    PrintSupportedIntents();
      
+    PrintSupportedIntents();
+
      Check("Base types", CheckBaseTypes);
      Check("endianness", CheckEndianness);
      Check("quick floor", CheckQuickFloor);
@@ -9113,6 +9661,7 @@ int main(int argc, char* argv[])
  
      // MLU
      Check("Multilocalized Unicode", CheckMLU);
+    Check("Multilocalized Unicode (II)", CheckMLU_UTF8);
  
      // Named color
      Check("Named color lists", CheckNamedColorList);
@@ -9178,7 +9727,7 @@ int main(int argc, char* argv[])
      Check("Parametric curve on Rec709", CheckParametricRec709);
      Check("Floating Point sampled curve with non-zero start", CheckFloatSamples);
      Check("Floating Point segmented curve with short sampled segment", CheckFloatSegments);
-    Check("Read RAW portions", CheckReadRAW);
+    Check("Read RAW tags", CheckReadRAW);
      Check("Check MetaTag", CheckMeta);
      Check("Null transform on floats", CheckFloatNULLxform);
      Check("Set free a tag", CheckRemoveTag);
@@ -9189,6 +9738,14 @@ int main(int argc, char* argv[])
      Check("Forged MPE profile", CheckForgedMPE);
      Check("Proofing intersection", CheckProofingIntersection);
      Check("Empty MLUC", CheckEmptyMLUC);
+    Check("sRGB round-trips", Check_sRGB_Rountrips);
+    Check("OkLab color space", Check_OkLab);
+    Check("OkLab color space (2)", Check_OkLab2);
+    Check("Gamma space detection", CheckGammaSpaceDetection);
+    Check("Unbounded mode w/ integer output", CheckIntToFloatTransform);
+    Check("Corrupted built-in by using cmsWriteRawTag", CheckInducedCorruption);
+    Check("Bad CGATS file", CheckBadCGATS);
+    Check("Saving linearization devicelink", CheckSaveLinearizationDevicelink);
      }
  
      if (DoPluginTests)
diff --git a/testbed/testcms2.h b/testbed/testcms2.h

index f15ae3f..9b9b9f8 100755 (executable)
--- a/testbed/testcms2.h
+++ b/testbed/testcms2.h
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2022 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -29,10 +29,6 @@
  
  #include "lcms2_internal.h"
  
-#ifdef LCMS_FAST_EXTENSIONS
-#   include "fast_float_internal.h"
-#endif
-
  // On Visual Studio, use debug CRT
  #ifdef _MSC_VER
  #    include "crtdbg.h"
@@ -40,6 +36,11 @@
  
  #ifdef CMS_IS_WINDOWS_
  #    include <io.h>
+#    include <direct.h>
+#    define CHDIR(a) (void)_chdir(a)
+#else
+#    include <unistd.h>
+#    define CHDIR(a) (void)chdir(a)
  #endif
  
  #define cmsmin(a, b) (((a) < (b)) ? (a) : (b))
diff --git a/testbed/testplugin.c b/testbed/testplugin.c

index b5c0f09..7f88d29 100755 (executable)
--- a/testbed/testplugin.c
+++ b/testbed/testplugin.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -894,7 +894,7 @@ cmsInt32Number CheckTagTypePlugin(void)
  
      ptr = (cmsUInt32Number*) cmsReadTag(h, SigInt);
      if (ptr == NULL) {        
-        Fail("Read tag/conext switching failed (2)");
+        Fail("Read tag/context switching failed (2)");
          return 0;
      }
     
@@ -979,7 +979,6 @@ cmsInt32Number CheckMPEPlugin(void)
      cmsContext cpy = NULL;
      cmsContext cpy2 = NULL;
      cmsHPROFILE h = NULL;
-    cmsUInt32Number myTag = 1234;
      cmsUInt32Number rc = 0;
      char* data = NULL;
      cmsUInt32Number clen = 0;
@@ -1078,7 +1077,7 @@ cmsInt32Number CheckMPEPlugin(void)
  
      pipe = (cmsPipeline*) cmsReadTag(h, cmsSigDToB3Tag);
      if (pipe == NULL) {        
-        Fail("Read tag/conext switching failed (2)");
+        Fail("Read tag/context switching failed (2)");
          return 0;
      }
     
@@ -1338,7 +1337,7 @@ static cmsPluginTransform FullTransformPluginSample = {
                             
       { cmsPluginMagicNumber, 2060, cmsPluginTransformSig, NULL}, 
  
-     TransformFactory                          
+     { TransformFactory }                          
  };
  
  cmsInt32Number CheckTransformPlugin(void)
diff --git a/testbed/zoo_icc.c b/testbed/zoo_icc.c

index 0d99101..c589493 100755 (executable)
--- a/testbed/zoo_icc.c
+++ b/testbed/zoo_icc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/utils/common/meson.build b/utils/common/meson.build

new file mode 100644 (file)

index 0000000..e405844
--- /dev/null
+++ b/utils/common/meson.build
@@ -0,0 +1,9 @@
+common_srcs = files(
+  'vprf.c',
+  'xgetopt.c',
+)
+
+common_dep = declare_dependency(
+  sources: common_srcs,
+  include_directories: include_directories('.'),
+)
diff --git a/utils/common/utils.h b/utils/common/utils.h

index f2d65b7..3f040f9 100644 (file)
--- a/utils/common/utils.h
+++ b/utils/common/utils.h
@@ -2,7 +2,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/utils/common/vprf.c b/utils/common/vprf.c

index 9f7d228..ae23d70 100644 (file)
--- a/utils/common/vprf.c
+++ b/utils/common/vprf.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/utils/common/xgetopt.c b/utils/common/xgetopt.c

index 39764f3..2a93456 100644 (file)
--- a/utils/common/xgetopt.c
+++ b/utils/common/xgetopt.c
@@ -2,7 +2,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
diff --git a/utils/delphi/lcms2dll.pas b/utils/delphi/lcms2dll.pas

index 9af7a0d..f834687 100644 (file)
--- a/utils/delphi/lcms2dll.pas
+++ b/utils/delphi/lcms2dll.pas
@@ -3,7 +3,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2014 Marti Maria Saguer
+//  Copyright (c) 1998-2021 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -25,7 +25,7 @@
  //
  //---------------------------------------------------------------------------------
  //
-// Version 2.6
+// Version 2.13 - unmantained
  //
  
  UNIT lcms2dll;
@@ -45,7 +45,7 @@ INTERFACE
  
   CONST
  
-  LCMS2_SO = {$IFDEF DARWIN} 'liblcms2.2.dylib'; {$ELSE} 'lcms2.dll'; {$ENDIF}
+  LCMS2_SO = {$IFDEF DARWIN} 'liblcms2.13.dylib'; {$ELSE} 'lcms2.dll'; {$ENDIF}
  
   TYPE
  
@@ -1449,7 +1449,7 @@ cmsFLAGS_SOFTPROOFING             = $4000;    // Do softproofing
  cmsFLAGS_BLACKPOINTCOMPENSATION   = $2000;
  cmsFLAGS_NOWHITEONWHITEFIXUP      = $0004;    // Don't fix scum dot
  cmsFLAGS_HIGHRESPRECALC           = $0400;    // Use more memory to give better accuracy
-cmsFLAGS_LOWRESPRECALC            = $0800;    // Use less memory to minimize resouces
+cmsFLAGS_LOWRESPRECALC            = $0800;    // Use less memory to minimize resources
  
  // For devicelink creation
  cmsFLAGS_8BITS_DEVICELINK         = $0008;   // Create 8 bits devicelinks
@@ -1659,6 +1659,9 @@ FUNCTION cmsDetectDestinationBlackPoint( BlackPoint: LPcmsCIEXYZ; hProfile: cmsH
  // Estimate total area coverage
  FUNCTION cmsDetectTAC(hProfile: cmsHPROFILE): cmsFloat64Number; StdCall;
  
+// Estimate profile gamma
+FUNCTION cmsDetectRGBProfileGamma(hProfile: cmsHPROFILE): cmsFloat64Number; StdCall;
+
  
  // Poor man's gamut mapping
  FUNCTION  cmsDesaturateLab(Lab: LPcmsCIELab; amax, amin, bmax, bmin: cmsFloat64Number): cmsBool; StdCall;
diff --git a/utils/jpgicc/Makefile.in b/utils/jpgicc/Makefile.in

index 4698d06..df7f196 100644 (file)
--- a/utils/jpgicc/Makefile.in
+++ b/utils/jpgicc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -96,11 +96,11 @@ host_triplet = @host@
  @HasJPEG_TRUE@bin_PROGRAMS = jpgicc$(EXEEXT)
  subdir = utils/jpgicc
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -212,8 +212,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -230,6 +228,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -244,8 +244,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -272,6 +274,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -309,12 +312,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -576,7 +579,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/utils/jpgicc/jpgicc.c b/utils/jpgicc/jpgicc.c

index e630138..e4ac4c4 100644 (file)
--- a/utils/jpgicc/jpgicc.c
+++ b/utils/jpgicc/jpgicc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the "Software"),
@@ -70,7 +70,7 @@ static struct my_error_mgr {
  } ErrorHandler;
  
  
-cmsUInt16Number Alarm[4] = {128,128,128,0};
+cmsUInt16Number Alarm[cmsMAXCHANNELS] = {128,128,128,0};
  
  
  static
@@ -272,7 +272,7 @@ cmsHPROFILE CreatePCS2ITU_ICC(void)
  #define PS_FIXED_TO_FLOAT(h, l) ((float) (h) + ((float) (l)/(1<<16)))
  
  static
-cmsBool ProcessPhotoshopAPP13(JOCTET FAR *data, int datalen)
+cmsBool ProcessPhotoshopAPP13(JOCTET *data, int datalen)
  {
      int i;
  
@@ -297,6 +297,8 @@ cmsBool ProcessPhotoshopAPP13(JOCTET FAR *data, int datalen)
          len = ((((GETJOCTET(data[i]<<8) + GETJOCTET(data[i+1]))<<8) +
                           GETJOCTET(data[i+2]))<<8) + GETJOCTET(data[i+3]);
  
+        if (len < 0) return FALSE; // Keep bug hunters away
+
          i += 4; // Size
  
          if (type == 0x03ED && len >= 16) {
@@ -328,7 +330,7 @@ cmsBool HandlePhotoshopAPP13(jpeg_saved_marker_ptr ptr)
  
          if (ptr -> marker == (JPEG_APP0 + 13) && ptr -> data_length > 9)
          {
-            JOCTET FAR* data = ptr -> data;
+            JOCTET* data = ptr -> data;
  
              if(GETJOCTET(data[0]) == 0x50 &&
                 GETJOCTET(data[1]) == 0x68 &&
@@ -361,45 +363,62 @@ typedef unsigned int uint32_t;
  #define YRESOLUTION 0x011b
  #define RESOLUTION_UNIT 0x128
  
+// Abort if crafted file
+static
+void craftedFile(void)
+{
+    FatalError("Corrupted EXIF data");
+}
+
  // Read a 16-bit word
  static
-uint16_t read16(uint8_t* arr, int pos,  int swapBytes)
+uint16_t read16(uint8_t* arr, size_t pos,  int swapBytes, size_t max)
  {
-    uint8_t b1 = arr[pos];
-    uint8_t b2 = arr[pos+1];
+    if (pos + 2 >= max)
+    {
+        craftedFile();
+        return 0;
+    }
+    else
+    {
+        uint8_t b1 = arr[pos];
+        uint8_t b2 = arr[pos + 1];
  
-    return (swapBytes) ?  ((b2 << 8) | b1) : ((b1 << 8) | b2);
+        return (swapBytes) ? ((b2 << 8) | b1) : ((b1 << 8) | b2);
+    }
  }
  
  
  // Read a 32-bit word
  static
-uint32_t read32(uint8_t* arr, int pos,  int swapBytes)
+uint32_t read32(uint8_t* arr, size_t pos, int swapBytes, size_t max)
  {
  
-    if(!swapBytes) {
-
-        return (arr[pos]   << 24) |
-               (arr[pos+1] << 16) |
-               (arr[pos+2] << 8) |
-                arr[pos+3];
+    if (pos + 4 >= max)
+    {
+        craftedFile();
+        return 0;
      }
+    else
+    {
+        if (!swapBytes) {
  
-    return arr[pos] |
-           (arr[pos+1] << 8) |
-           (arr[pos+2] << 16) |
-           (arr[pos+3] << 24);
+            return (arr[pos] << 24) | (arr[pos + 1] << 16) | (arr[pos + 2] << 8) | arr[pos + 3];
+        }
+
+        return arr[pos] | (arr[pos + 1] << 8) | (arr[pos + 2] << 16) | (arr[pos + 3] << 24); 
+    }
  }
  
  
  
  static
-int read_tag(uint8_t* arr, int pos,  int swapBytes, void* dest)
+int read_tag(uint8_t* arr, int pos,  int swapBytes, void* dest, size_t max)
  {
          // Format should be 5 over here (rational)
-    uint32_t format = read16(arr, pos + 2, swapBytes);
+    uint32_t format = read16(arr, pos + 2, swapBytes, max);
      // Components should be 1
-    uint32_t components = read32(arr, pos + 4, swapBytes);
+    uint32_t components = read32(arr, pos + 4, swapBytes, max);
      // Points to the value
      uint32_t offset;
  
@@ -409,20 +428,20 @@ int read_tag(uint8_t* arr, int pos,  int swapBytes, void* dest)
      if (format == 3)
          offset = pos + 8;
      else
-        offset =  read32(arr, pos + 8, swapBytes);
+        offset =  read32(arr, pos + 8, swapBytes, max);
  
      switch (format) {
  
      case 5: // Rational
            {
-          double num = read32(arr, offset, swapBytes);
-          double den = read32(arr, offset + 4, swapBytes);
+          double num = read32(arr, offset, swapBytes, max);
+          double den = read32(arr, offset + 4, swapBytes, max);
            *(double *) dest = num / den;
            }
            break;
  
      case 3: // uint 16
-        *(int*) dest = read16(arr, offset, swapBytes);
+        *(int*) dest = read16(arr, offset, swapBytes, max);
          break;
  
      default:  return 0;
@@ -435,7 +454,7 @@ int read_tag(uint8_t* arr, int pos,  int swapBytes, void* dest)
  
  // Handler for EXIF data
  static
-    cmsBool HandleEXIF(struct jpeg_decompress_struct* cinfo)
+cmsBool HandleEXIF(struct jpeg_decompress_struct* cinfo)
  {
      jpeg_saved_marker_ptr ptr;
      uint32_t ifd_ofs;
@@ -443,12 +462,14 @@ static
      uint32_t i, numEntries;
      double XRes = -1, YRes = -1;
      int Unit = 2; // Inches
-
+    
  
      for (ptr = cinfo ->marker_list; ptr; ptr = ptr ->next) {
  
          if ((ptr ->marker == JPEG_APP0+1) && ptr ->data_length > 6) {
-            JOCTET FAR* data = ptr -> data;
+
+            JOCTET* data = ptr -> data;
+            size_t max = ptr->data_length;
  
              if (memcmp(data, "Exif\0\0", 6) == 0) {
  
@@ -457,7 +478,7 @@ static
                  // 8 byte TIFF header
                  // first two determine byte order
                  pos = 0;
-                if (read16(data, pos, 0) == INTEL_BYTE_ORDER) {
+                if (read16(data, pos, 0, max) == INTEL_BYTE_ORDER) {
                      swapBytes = 1;
                  }
  
@@ -467,28 +488,28 @@ static
                  pos += 2;
  
                  // offset to Image File Directory (includes the previous 8 bytes)
-                ifd_ofs = read32(data, pos, swapBytes);
+                ifd_ofs = read32(data, pos, swapBytes, max);
  
                  // Search the directory for resolution tags
-                numEntries = read16(data, ifd_ofs, swapBytes);
+                numEntries = read16(data, ifd_ofs, swapBytes, max);
  
                  for (i=0; i < numEntries; i++) {
  
                      uint32_t entryOffset = ifd_ofs + 2 + (12 * i);
-                    uint32_t tag = read16(data, entryOffset, swapBytes);
+                    uint32_t tag = read16(data, entryOffset, swapBytes, max);
  
                      switch (tag) {
  
                      case RESOLUTION_UNIT:
-                        if (!read_tag(data, entryOffset, swapBytes, &Unit)) return FALSE;
+                        if (!read_tag(data, entryOffset, swapBytes, &Unit, max)) return FALSE;
                          break;
  
                      case XRESOLUTION:
-                        if (!read_tag(data, entryOffset, swapBytes, &XRes)) return FALSE;
+                        if (!read_tag(data, entryOffset, swapBytes, &XRes, max)) return FALSE;
                          break;
  
                      case YRESOLUTION:
-                        if (!read_tag(data, entryOffset, swapBytes, &YRes)) return FALSE;
+                        if (!read_tag(data, entryOffset, swapBytes, &YRes, max)) return FALSE;
                          break;
  
                      default:;
@@ -1229,8 +1250,8 @@ void HandleSwitches(int argc, char *argv[])
  int main(int argc, char* argv[])
  {
  
-    fprintf(stderr, "Little CMS ICC profile applier for JPEG - v3.3 [LittleCMS %2.2f]\n\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2020 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "Little CMS ICC profile applier for JPEG - v3.4 [LittleCMS %2.2f]\n\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
      fflush(stderr);
  
      InitUtils("jpgicc");
diff --git a/utils/jpgicc/meson.build b/utils/jpgicc/meson.build

new file mode 100644 (file)

index 0000000..b9fc5ee
--- /dev/null
+++ b/utils/jpgicc/meson.build
@@ -0,0 +1,17 @@
+jpgicc_sources = files(
+  'iccjpeg.c',
+  'jpgicc.c',
+)
+
+jpgicc_exe = executable(
+  'jpgicc',
+  jpgicc_sources,
+  dependencies: [liblcms2_dep, jpeg_dep, common_dep, m_dep],
+  install: true,
+)
+
+jpgicc_man = files(
+  'jpgicc.1',
+)
+
+install_man(jpgicc_man)
diff --git a/utils/linkicc/Makefile.in b/utils/linkicc/Makefile.in

index c902493..9a88616 100644 (file)
--- a/utils/linkicc/Makefile.in
+++ b/utils/linkicc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -96,11 +96,11 @@ host_triplet = @host@
  bin_PROGRAMS = linkicc$(EXEEXT)
  subdir = utils/linkicc
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -212,8 +212,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -230,6 +228,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -244,8 +244,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -272,6 +274,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -309,12 +312,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -576,7 +579,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/utils/linkicc/linkicc.c b/utils/linkicc/linkicc.c

index 507d4a9..a227ed2 100644 (file)
--- a/utils/linkicc/linkicc.c
+++ b/utils/linkicc/linkicc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining 
  // a copy of this software and associated documentation files (the "Software"), 
@@ -270,8 +270,8 @@ int main(int argc, char *argv[])
      cmsHTRANSFORM hTransform = NULL;
  
      // Here we are
-    fprintf(stderr, "Little CMS ICC device link generator - v3.0 [LittleCMS %2.2f]\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2020 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "Little CMS ICC device link generator - v3.2 [LittleCMS %2.2f]\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
      fflush(stderr);
  
      // Initialize
diff --git a/utils/linkicc/meson.build b/utils/linkicc/meson.build

new file mode 100644 (file)

index 0000000..c238427
--- /dev/null
+++ b/utils/linkicc/meson.build
@@ -0,0 +1,16 @@
+linkicc_sources = files(
+  'linkicc.c',
+)
+
+linkicc_exe = executable(
+  'linkicc',
+  linkicc_sources,
+  dependencies: [liblcms2_dep, common_dep],
+  install: true,
+)
+
+linkicc_man = files(
+  'linkicc.1',
+)
+
+install_man(linkicc_man)
diff --git a/utils/meson.build b/utils/meson.build

new file mode 100644 (file)

index 0000000..49316b1
--- /dev/null
+++ b/utils/meson.build
@@ -0,0 +1,10 @@
+subdir('common')
+if jpeg_dep.found()
+  subdir('jpgicc')
+endif
+subdir('linkicc')
+subdir('psicc')
+if tiff_dep.found()
+  subdir('tificc')
+endif
+subdir('transicc')
diff --git a/utils/psicc/Makefile.in b/utils/psicc/Makefile.in

index 8aad791..cc9a842 100644 (file)
--- a/utils/psicc/Makefile.in
+++ b/utils/psicc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -96,11 +96,11 @@ host_triplet = @host@
  bin_PROGRAMS = psicc$(EXEEXT)
  subdir = utils/psicc
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -212,8 +212,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -230,6 +228,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -244,8 +244,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -272,6 +274,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -309,12 +312,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -576,7 +579,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/utils/psicc/meson.build b/utils/psicc/meson.build

new file mode 100644 (file)

index 0000000..6ea2178
--- /dev/null
+++ b/utils/psicc/meson.build
@@ -0,0 +1,16 @@
+psicc_sources = files(
+  'psicc.c',
+)
+
+psicc_exe = executable(
+  'psicc',
+  psicc_sources,
+  dependencies: [liblcms2_dep, common_dep],
+  install: true,
+)
+
+psicc_man = files(
+  'psicc.1',
+)
+
+install_man(psicc_man)
diff --git a/utils/psicc/psicc.c b/utils/psicc/psicc.c

index 0feabd3..97d3f07 100644 (file)
--- a/utils/psicc/psicc.c
+++ b/utils/psicc/psicc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining 
  // a copy of this software and associated documentation files (the "Software"), 
@@ -53,7 +53,7 @@ void Help(void)
      fprintf(stderr, "-b - Black point compensation (CRD only)\n");
      fprintf(stderr, "-u - Do NOT generate resource name on CRD\n");
      fprintf(stderr, "-c<0,1,2> - Precision (0=LowRes, 1=Normal (default), 2=Hi-res) (CRD only)\n");
-    fprintf(stderr, "-n<gridpoints> - Alternate way to set precission, number of CLUT points (CRD only)\n");
+    fprintf(stderr, "-n<gridpoints> - Alternate way to set precision, number of CLUT points (CRD only)\n");
  
      fprintf(stderr, "\n");
      fprintf(stderr, "If no output file is specified, output goes to stdout.\n\n");
@@ -212,8 +212,8 @@ int main(int argc, char *argv[])
  {
         int nargs;
  
-    fprintf(stderr, "Little CMS ICC PostScript generator - v2.1 [LittleCMS %2.2f]\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2020 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "Little CMS ICC PostScript generator - v2.1 [LittleCMS %2.2f]\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
      fflush(stderr);
  
         // Initialize
diff --git a/utils/samples/meson.build b/utils/samples/meson.build

new file mode 100644 (file)

index 0000000..bd5192a
--- /dev/null
+++ b/utils/samples/meson.build
@@ -0,0 +1,33 @@
+wtpt_srcs = files(
+  'wtpt.c',
+)
+
+wtpt_exe = executable(
+  'wtpt',
+  wtpt_srcs,
+  dependencies: [liblcms2_dep, common_dep, m_dep],
+)
+
+wtpt_man = files(
+  'wtpt.1',
+)
+
+# install_man(wtpt_man)
+
+examples = {
+  'roundtrip': files('roundtrip.c'),
+  'mktiff8': files('mktiff8.c'),
+  # 'vericc': files('vericc.c'),
+  # The following are commented out because they're LCMS 1
+  # 'mkgrayer': files('mkgrayer.c'),
+  # 'mkcmy': files('mkcmy.c'),
+  # 'itufax': files('itufax.c'),
+}
+
+foreach exe, srcs : examples
+  executable(
+    exe,
+    srcs,
+    dependencies: [liblcms2_dep, m_dep],
+  )
+endforeach
diff --git a/utils/samples/wtpt.c b/utils/samples/wtpt.c

index 45602f7..e19e0ff 100644 (file)
--- a/utils/samples/wtpt.c
+++ b/utils/samples/wtpt.c
@@ -36,6 +36,8 @@ static cmsBool lShowXYZ = TRUE;
  static cmsBool lShowLab = FALSE;
  static cmsBool lShowLCh = FALSE;
  
+#define SW '-'
+
  static
  void HandleSwitches(int argc, char *argv[])
  {
diff --git a/utils/tificc/Makefile.in b/utils/tificc/Makefile.in

index 00ea6b0..53cf672 100644 (file)
--- a/utils/tificc/Makefile.in
+++ b/utils/tificc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -96,11 +96,11 @@ host_triplet = @host@
  @HasTIFF_TRUE@bin_PROGRAMS = tificc$(EXEEXT)
  subdir = utils/tificc
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -212,8 +212,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -230,6 +228,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -244,8 +244,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -272,6 +274,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -309,12 +312,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -576,7 +579,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/utils/tificc/meson.build b/utils/tificc/meson.build

new file mode 100644 (file)

index 0000000..f078133
--- /dev/null
+++ b/utils/tificc/meson.build
@@ -0,0 +1,16 @@
+tificc_sources = files(
+  'tificc.c',
+)
+
+tificc_exe = executable(
+  'tificc',
+  tificc_sources,
+  dependencies: [liblcms2_dep, common_dep, tiff_dep],
+  install: true,
+)
+
+tificc_man = files(
+  'tificc.1',
+)
+
+install_man(tificc_man)
diff --git a/utils/tificc/tifdiff.c b/utils/tificc/tifdiff.c

index 0ad6e15..b1f8d5b 100644 (file)
--- a/utils/tificc/tifdiff.c
+++ b/utils/tificc/tifdiff.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining 
  // a copy of this software and associated documentation files (the "Software"), 
diff --git a/utils/tificc/tificc.c b/utils/tificc/tificc.c

index ddb77b5..1607fa6 100644 (file)
--- a/utils/tificc/tificc.c
+++ b/utils/tificc/tificc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining 
  // a copy of this software and associated documentation files (the "Software"), 
@@ -29,15 +29,25 @@
  #include "tiffio.h"
  #include "utils.h"
  
+// Fix broken libtiff 4.3.0, thanks to Bob Friesenhahn for uncovering this
+
+#if defined(HAVE_STDINT_H) && (TIFFLIB_VERSION >= 20201219)
+#include <stdint.h>
+#  undef cmsUInt16Number
+#  define cmsUInt16Number uint16_t
+#  undef cmsUInt32Number
+#  define cmsUInt32Number uint32_t
+#endif /* TIFFLIB_VERSION */
  
  // Flags
  
  static cmsBool BlackWhiteCompensation = FALSE;
  static cmsBool IgnoreEmbedded         = FALSE;
  static cmsBool EmbedProfile           = FALSE;
-static int     Width                  = 8;
+static int     PixelDepth             = 8;
  static cmsBool GamutCheck             = FALSE;
  static cmsBool lIsDeviceLink          = FALSE;
+static cmsBool lIsCUBE                = FALSE;
  static cmsBool StoreAsAlpha           = FALSE;
  
  static int Intent                  = INTENT_PERCEPTUAL;
@@ -57,16 +67,15 @@ static const char* SaveEmbedded = NULL;
  static
  void ConsoleWarningHandler(const char* module, const char* fmt, va_list ap)
  {
-    char e[512] = { '\0' };
-    if (module != NULL)
-        strcat(strcpy(e, module), ": ");
-
-    vsprintf(e+strlen(e), fmt, ap);
-    strcat(e, ".");
      if (Verbose) {
  
-        fprintf(stderr, "\nWarning");
-        fprintf(stderr, " %s\n", e);
+        fprintf(stderr, "Warning: ");
+
+        if (module != NULL)
+            fprintf(stderr, "[%s] ", module);
+
+        vfprintf(stderr, fmt, ap);
+        fprintf(stderr, "\n");
          fflush(stderr);
      }
  }
@@ -74,18 +83,18 @@ void ConsoleWarningHandler(const char* module, const char* fmt, va_list ap)
  static
  void ConsoleErrorHandler(const char* module, const char* fmt, va_list ap)
  {
-    char e[512] = { '\0' };
-
-    if (module != NULL) {
-        if (strlen(module) < 500)
-               strcat(strcpy(e, module), ": ");
+    if (Verbose) {
+        
+        fprintf(stderr, "Error: ");
+
+        if (module != NULL)
+            fprintf(stderr, "[%s] ", module);
+      
+        vfprintf(stderr, fmt, ap);
+        fprintf(stderr, "\n");
+        fflush(stderr);
      }
  
-    vsprintf(e+strlen(e), fmt, ap);
-    strcat(e, ".");
-    fprintf(stderr, "\nError");
-    fprintf(stderr, " %s\n", e);
-    fflush(stderr);
  }
  
  
@@ -96,13 +105,13 @@ void Warning(const char *frm, ...)
      va_list args;
  
      va_start(args, frm);
-    ConsoleWarningHandler("[tificc]", frm, args);
+    ConsoleWarningHandler("tificc", frm, args);
      va_end(args);
  }
  
  
  
-// Out of mememory is a fatal error
+// Out of memory is a fatal error
  static
  void OutOfMem(cmsUInt32Number size)
  {
@@ -111,12 +120,16 @@ void OutOfMem(cmsUInt32Number size)
  
  
  // -----------------------------------------------------------------------------------------------
-
+// Lab plug-in
  // In TIFF, Lab is encoded in a different way, so let's use the plug-in 
  // capabilities of lcms2 to change the meaning of TYPE_Lab_8.  
  
+#define LABTIFF_SH(m)           ((m) << 30)
+#define T_LABTIFF(m)            (((m)>>30)&1)
+
  // * 0xffff / 0xff00 = (255 * 257) / (255 * 256) = 257 / 256
-static int FromLabV2ToLabV4(int x) 
+static 
+int FromLabV2ToLabV4(int x) 
  {
      int a;
  
@@ -126,7 +139,8 @@ static int FromLabV2ToLabV4(int x)
  }
  
  // * 0xf00 / 0xffff = * 256 / 257
-static int FromLabV4ToLabV2(int x) 
+static 
+int FromLabV4ToLabV2(int x) 
  {
      return ((x << 8) + 0x80) / 257;
  }
@@ -135,9 +149,9 @@ static int FromLabV4ToLabV2(int x)
  // Formatter for 8bit Lab TIFF (photometric 8)
  static
  unsigned char* UnrollTIFFLab8(struct _cmstransform_struct* CMMcargo,
-                              register cmsUInt16Number wIn[], 
-                              register cmsUInt8Number* accum, 
-                              register cmsUInt32Number Stride)
+                              CMSREGISTER cmsUInt16Number wIn[], 
+                              CMSREGISTER cmsUInt8Number* accum, 
+                              CMSREGISTER cmsUInt32Number Stride)
  {
      wIn[0] = (cmsUInt16Number) FromLabV2ToLabV4((accum[0]) << 8);
      wIn[1] = (cmsUInt16Number) FromLabV2ToLabV4(((accum[1] > 127) ? (accum[1] - 128) : (accum[1] + 128)) << 8);
@@ -152,9 +166,9 @@ unsigned char* UnrollTIFFLab8(struct _cmstransform_struct* CMMcargo,
  // Formatter for 16bit Lab TIFF (photometric 8)
  static
  unsigned char* UnrollTIFFLab16(struct _cmstransform_struct* CMMcargo,
-                              register cmsUInt16Number wIn[],
-                              register cmsUInt8Number* accum,
-                              register cmsUInt32Number Stride )
+                              CMSREGISTER cmsUInt16Number wIn[],
+                              CMSREGISTER cmsUInt8Number* accum,
+                              CMSREGISTER cmsUInt32Number Stride )
  {
      cmsUInt16Number* accum16 = (cmsUInt16Number*) accum;
  
@@ -171,9 +185,9 @@ unsigned char* UnrollTIFFLab16(struct _cmstransform_struct* CMMcargo,
  
  static
  unsigned char* PackTIFFLab8(struct _cmstransform_struct* CMMcargo, 
-                            register cmsUInt16Number wOut[], 
-                            register cmsUInt8Number* output, 
-                            register cmsUInt32Number Stride)
+                            CMSREGISTER cmsUInt16Number wOut[], 
+                            CMSREGISTER cmsUInt8Number* output, 
+                            CMSREGISTER cmsUInt32Number Stride)
  {
      int a, b;
  
@@ -184,6 +198,31 @@ unsigned char* PackTIFFLab8(struct _cmstransform_struct* CMMcargo,
  
      *output++ = (cmsUInt8Number) ((a < 128) ? (a + 128) : (a - 128));
      *output++ = (cmsUInt8Number) ((b < 128) ? (b + 128) : (b - 128));
+    
+    return output;
+
+    UTILS_UNUSED_PARAMETER(Stride);
+    UTILS_UNUSED_PARAMETER(CMMcargo);
+}
+
+
+static
+unsigned char* PackTIFFLabA8(struct _cmstransform_struct* CMMcargo, 
+                            CMSREGISTER cmsUInt16Number wOut[], 
+                            CMSREGISTER cmsUInt8Number* output, 
+                            CMSREGISTER cmsUInt32Number Stride)
+{
+    int a, b;
+
+    *output++ = (cmsUInt8Number) (FromLabV4ToLabV2(wOut[0] + 0x0080) >> 8);
+
+    a = (FromLabV4ToLabV2(wOut[1]) + 0x0080) >> 8;
+    b = (FromLabV4ToLabV2(wOut[2]) + 0x0080) >> 8;
+
+    *output++ = (cmsUInt8Number) ((a < 128) ? (a + 128) : (a - 128));
+    *output++ = (cmsUInt8Number) ((b < 128) ? (b + 128) : (b - 128));
+
+    output++; // Alpha
  
      return output;
  
@@ -191,11 +230,12 @@ unsigned char* PackTIFFLab8(struct _cmstransform_struct* CMMcargo,
      UTILS_UNUSED_PARAMETER(CMMcargo);
  }
  
+
  static
  unsigned char* PackTIFFLab16(struct _cmstransform_struct* CMMcargo, 
-                            register cmsUInt16Number wOut[], 
-                            register cmsUInt8Number* output, 
-                            register cmsUInt32Number Stride)
+                            CMSREGISTER cmsUInt16Number wOut[], 
+                            CMSREGISTER cmsUInt8Number* output, 
+                            CMSREGISTER cmsUInt32Number Stride)
  {
      int a, b;
      cmsUInt16Number* output16 = (cmsUInt16Number*) output;
@@ -207,6 +247,31 @@ unsigned char* PackTIFFLab16(struct _cmstransform_struct* CMMcargo,
  
      *output16++ = (cmsUInt16Number) ((a < 0x7f00) ? (a + 0x8000) : (a - 0x8000));
      *output16++ = (cmsUInt16Number) ((b < 0x7f00) ? (b + 0x8000) : (b - 0x8000));
+    
+    return (cmsUInt8Number*) output16;
+
+    UTILS_UNUSED_PARAMETER(Stride);
+    UTILS_UNUSED_PARAMETER(CMMcargo);
+}
+
+static
+unsigned char* PackTIFFLabA16(struct _cmstransform_struct* CMMcargo, 
+                            CMSREGISTER cmsUInt16Number wOut[], 
+                            CMSREGISTER cmsUInt8Number* output, 
+                            CMSREGISTER cmsUInt32Number Stride)
+{
+    int a, b;
+    cmsUInt16Number* output16 = (cmsUInt16Number*) output;
+
+    *output16++ = (cmsUInt16Number) FromLabV4ToLabV2(wOut[0]);
+
+    a = FromLabV4ToLabV2(wOut[1]);
+    b = FromLabV4ToLabV2(wOut[2]);
+
+    *output16++ = (cmsUInt16Number) ((a < 0x7f00) ? (a + 0x8000) : (a - 0x8000));
+    *output16++ = (cmsUInt16Number) ((b < 0x7f00) ? (b + 0x8000) : (b - 0x8000));
+
+    output16++; // Alpha
  
      return (cmsUInt8Number*) output16;
  
@@ -222,7 +287,7 @@ cmsFormatter TiffFormatterFactory(cmsUInt32Number Type,
  {
      cmsFormatter Result = { NULL };
      int bps           = T_BYTES(Type);
-    int IsTiffSpecial = (Type >> 23) & 1;
+    int IsTiffSpecial = T_LABTIFF(Type);
  
      if (IsTiffSpecial && !(dwFlags & CMS_PACK_FLAGS_FLOAT))
      {
@@ -231,7 +296,13 @@ cmsFormatter TiffFormatterFactory(cmsUInt32Number Type,
              Result.Fmt16 = (bps == 1) ? UnrollTIFFLab8 : UnrollTIFFLab16;
          }
          else
-            Result.Fmt16 = (bps == 1) ? PackTIFFLab8 : PackTIFFLab16;
+        {
+            if (T_EXTRA(Type) == 1)
+                Result.Fmt16 = (bps == 1) ? PackTIFFLabA8 : PackTIFFLabA16;
+            else
+                if (T_EXTRA(Type) == 0)
+                    Result.Fmt16 = (bps == 1) ? PackTIFFLab8 : PackTIFFLab16;
+        }
      }
  
      return Result;
@@ -239,18 +310,19 @@ cmsFormatter TiffFormatterFactory(cmsUInt32Number Type,
  
  static cmsPluginFormatters TiffLabPlugin = { {cmsPluginMagicNumber, 2000, cmsPluginFormattersSig, NULL}, TiffFormatterFactory };
  
-
+// -----------------------------------------------------------------------------------------------
  
  // Build up the pixeltype descriptor
  static
  cmsUInt32Number GetInputPixelType(TIFF *Bank)
  {
-    uint16 Photometric, bps, spp, extra, PlanarConfig, *info;
-    uint16 Compression, reverse = 0;
-    int ColorChannels, IsPlanar = 0, pt = 0, IsFlt;
+    cmsUInt16Number Photometric, bps, spp, extra, PlanarConfig, *info;
+    cmsUInt16Number Compression;
+    int ColorChannels;
+    int IsPremul = FALSE, IsPlanar = FALSE, IsFlt = FALSE, IsReverse = FALSE;
      int labTiffSpecial = FALSE;
-
-    TIFFGetField(Bank,           TIFFTAG_PHOTOMETRIC,   &Photometric);
+    int pt = PT_ANY;
+    
      TIFFGetFieldDefaulted(Bank,  TIFFTAG_BITSPERSAMPLE, &bps);
  
      if (bps == 1)
@@ -259,7 +331,7 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
      if (bps != 8 && bps != 16 && bps != 32)
          FatalError("Sorry, 8, 16 or 32 bits per sample only");
  
-    TIFFGetFieldDefaulted(Bank, TIFFTAG_SAMPLESPERPIXEL, &spp);
+   
      TIFFGetFieldDefaulted(Bank, TIFFTAG_PLANARCONFIG, &PlanarConfig);
  
      switch (PlanarConfig) {
@@ -271,17 +343,15 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
           FatalError("Unsupported planar configuration (=%d) ", (int) PlanarConfig);
      }
  
-    // If Samples per pixel == 1, PlanarConfiguration is irrelevant and need
-    // not to be included.
+    TIFFGetFieldDefaulted(Bank, TIFFTAG_SAMPLESPERPIXEL, &spp);
  
+    // If Samples per pixel == 1, PlanarConfiguration is irrelevant and need not to be included.
      if (spp == 1) IsPlanar = 0;
  
      // Any alpha?
-
      TIFFGetFieldDefaulted(Bank, TIFFTAG_EXTRASAMPLES, &extra, &info);
  
-    // Read alpha channels as colorant
-
+    // Read alpha channels as colorant?
      if (StoreAsAlpha) {
  
          ColorChannels = spp;
@@ -290,11 +360,18 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
      else
          ColorChannels = spp - extra;
  
+    // Is alpha premultiplied ? 
+    IsPremul = ((extra == 1) && (info[0] == EXTRASAMPLE_ASSOCALPHA));
+
+
+    // Get photometric interpretation and proceed accordly
+    TIFFGetField(Bank, TIFFTAG_PHOTOMETRIC, &Photometric);
+
      switch (Photometric) {
  
      case PHOTOMETRIC_MINISWHITE:
  
-        reverse = 1;
+        IsReverse = 1;
  
          // ... fall through ...
  
@@ -304,33 +381,33 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
  
      case PHOTOMETRIC_RGB:                                   
          pt = PT_RGB;
+        if (ColorChannels < 3)
+            FatalError("Sorry, RGB needs at least 3 samples per pixel");
          break;
  
-
       case PHOTOMETRIC_PALETTE:                                             
           FatalError("Sorry, palette images not supported"); 
           break;
  
       case PHOTOMETRIC_SEPARATED: 
-
           pt = PixelTypeFromChanCount(ColorChannels);
           break;
  
       case PHOTOMETRIC_YCBCR:
           TIFFGetField(Bank, TIFFTAG_COMPRESSION, &Compression);
           {
-             uint16 subx, suby;
+             cmsUInt16Number subx, suby;
  
               pt = PT_YCbCr;
               TIFFGetFieldDefaulted(Bank, TIFFTAG_YCBCRSUBSAMPLING, &subx, &suby);
               if (subx != 1 || suby != 1)
-                 FatalError("Sorry, subsampled images not supported");
-
+                 FatalError("Sorry, subsampled images are not supported");
           }
           break;
  
+     // Two Lab flavours
       case PHOTOMETRIC_ICCLAB:
-         pt = PT_LabV2;         
+         pt = PT_Lab;         
           break;
  
       case PHOTOMETRIC_CIELAB:
@@ -338,8 +415,8 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
           labTiffSpecial = TRUE;
           break;
  
-
-     case PHOTOMETRIC_LOGLUV:      // CIE Log2(L) (u',v') 
+    // CIE Log2(L) (u',v') 
+     case PHOTOMETRIC_LOGLUV:     
  
           TIFFSetField(Bank, TIFFTAG_SGILOGDATAFMT, SGILOGDATAFMT_16BIT);
           pt = PT_YUV;             // *ICCSpace = icSigLuvData;
@@ -355,20 +432,29 @@ cmsUInt32Number GetInputPixelType(TIFF *Bank)
      bps >>= 3; 
      IsFlt = (bps == 0) || (bps == 4);
  
-    return (FLOAT_SH(IsFlt)|COLORSPACE_SH(pt)|PLANAR_SH(IsPlanar)|EXTRA_SH(extra)|CHANNELS_SH(ColorChannels)|BYTES_SH(bps)|FLAVOR_SH(reverse) | (labTiffSpecial << 23) );
+    return (FLOAT_SH(IsFlt) | COLORSPACE_SH(pt) | PLANAR_SH(IsPlanar) | EXTRA_SH(extra) | PREMUL_SH(IsPremul) |
+           CHANNELS_SH(ColorChannels) | BYTES_SH(bps) | FLAVOR_SH(IsReverse) | LABTIFF_SH(labTiffSpecial));
  }
  
  
-
  // Rearrange pixel type to build output descriptor
+
  static
  cmsUInt32Number ComputeOutputFormatDescriptor(cmsUInt32Number dwInput, int OutColorSpace, int bps)
  {
      int IsPlanar  = T_PLANAR(dwInput);
      int Channels  = ChanCountFromPixelType(OutColorSpace);
      int IsFlt = (bps == 0) || (bps == 4);
+    int labTiffSpecial = FALSE;
+    int Extra = T_EXTRA(dwInput);
+    int IsPremul = T_PREMUL(dwInput);
+    
+    if (OutColorSpace == PT_Lab)
+        labTiffSpecial = TRUE;
  
-    return (FLOAT_SH(IsFlt)|COLORSPACE_SH(OutColorSpace)|PLANAR_SH(IsPlanar)|CHANNELS_SH(Channels)|BYTES_SH(bps));
+    return (FLOAT_SH(IsFlt) | COLORSPACE_SH(OutColorSpace) | PLANAR_SH(IsPlanar) |
+        CHANNELS_SH(Channels) | BYTES_SH(bps) | EXTRA_SH(Extra) | PREMUL_SH(IsPremul) |
+        LABTIFF_SH(labTiffSpecial));
  }
  
  
@@ -381,10 +467,9 @@ int TileBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
      tsize_t BufSizeOut = TIFFTileSize(out);
      unsigned char *BufferIn, *BufferOut;
      ttile_t i, TileCount = TIFFNumberOfTiles(in) / nPlanes;
-    uint32 tw, tl;
+    cmsUInt32Number tw, tl;
      int PixelCount, j;
  
-
      // Check for bad tiffs
      if (BufSizeIn > INT_MAX || BufSizeOut > INT_MAX)
          FatalError("Probably corrupted TIFF, tile too big.");
@@ -409,6 +494,9 @@ int TileBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
                  BufferIn + (j*BufSizeIn), BufSizeIn) < 0)   goto cleanup;
          }
  
+        if (PixelCount < 0)
+            FatalError("TIFF is corrupted");
+
          cmsDoTransform(hXForm, BufferIn, BufferOut, PixelCount);
  
          for (j=0; j < nPlanes; j++) {
@@ -416,7 +504,6 @@ int TileBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
              if (TIFFWriteEncodedTile(out, i + (j*TileCount),
                  BufferOut + (j*BufSizeOut), BufSizeOut) < 0) goto cleanup;
          }
-
      }
  
      _TIFFfree(BufferIn);
@@ -433,7 +520,6 @@ cleanup:
  
  
  // Strip based transforms
-
  static
  int StripBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
  {
@@ -441,9 +527,9 @@ int StripBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
      tsize_t BufSizeOut = TIFFStripSize(out);
      unsigned char *BufferIn, *BufferOut;
      ttile_t i, StripCount = TIFFNumberOfStrips(in) / nPlanes;
-    uint32 sw;
-    uint32 sl;
-    uint32 iml;
+    cmsUInt32Number sw;
+    cmsUInt32Number sl;
+    cmsUInt32Number iml;
      int j;
      int PixelCount;
  
@@ -477,6 +563,9 @@ int StripBasedXform(cmsHTRANSFORM hXForm, TIFF* in, TIFF* out, int nPlanes)
          PixelCount = (int) sw * (iml < sl ? iml : sl);
          iml -= sl;
  
+        if (PixelCount < 0)
+            FatalError("TIFF is corrupted");
+
          cmsDoTransform(hXForm, BufferIn, BufferOut, PixelCount);
  
          for (j=0; j < nPlanes; j++) {
@@ -498,109 +587,120 @@ cleanup:
  }
  
  
+// Fill the array with a short value
+static
+void fillArray(cmsInt16Number array[],  cmsInt16Number val, cmsUInt32Number size)
+{
+    cmsUInt32Number i;
+
+    size /= sizeof(cmsInt16Number);
+    for (i = 0; i < size; i++)
+        array[i] = val;
+
+}
+
  // Creates minimum required tags
  static
-void WriteOutputTags(TIFF *out, int Colorspace, int BytesPerSample)
+void WriteOutputTags(TIFF* out, int Colorspace, int BytesPerSample, int AlphaChannels, int IsPremul)
  {
      int BitsPerSample = (8 * BytesPerSample);
-    int nChannels     = ChanCountFromPixelType(Colorspace);
-
-    uint16 Extra[] = { EXTRASAMPLE_UNASSALPHA, 
-                       EXTRASAMPLE_UNASSALPHA, 
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA, 
-                       EXTRASAMPLE_UNASSALPHA, 
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA,
-                       EXTRASAMPLE_UNASSALPHA
-    };
-
-
-  switch (Colorspace) {
-
-  case PT_GRAY:
-      TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 1);
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
-      break;
-
-  case PT_RGB:
-      TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 3);
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
-      break;
-
-  case PT_CMY:
-      TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 3);
-      TIFFSetField(out, TIFFTAG_INKSET, 2);
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
-      break;
-
-  case PT_CMYK:
-      TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 4);
-      TIFFSetField(out, TIFFTAG_INKSET, INKSET_CMYK);
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
-      break;
-
-  case PT_Lab:
-      if (BitsPerSample == 16) 
-          TIFFSetField(out, TIFFTAG_PHOTOMETRIC, 9);
-      else
-          TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_CIELAB);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 3);
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);    // Needed by TIFF Spec
-      break;
-
-
-      // Multi-ink separations
-  case PT_MCH2:
-  case PT_MCH3:
-  case PT_MCH4:
-  case PT_MCH5:
-  case PT_MCH6:
-  case PT_MCH7:
-  case PT_MCH8:
-  case PT_MCH9:
-  case PT_MCH10:
-  case PT_MCH11:
-  case PT_MCH12:
-  case PT_MCH13:
-  case PT_MCH14:
-  case PT_MCH15:
-
-      TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
-      TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, nChannels);
-
-      if (StoreAsAlpha && nChannels >= 4) {                                     
-          // CMYK plus extra alpha
-          TIFFSetField(out, TIFFTAG_EXTRASAMPLES, nChannels - 4, Extra);            
-          TIFFSetField(out, TIFFTAG_INKSET, 1);
-          TIFFSetField(out, TIFFTAG_NUMBEROFINKS, 4);
-      }
-      else {            
-          TIFFSetField(out, TIFFTAG_INKSET, 2);
-          TIFFSetField(out, TIFFTAG_NUMBEROFINKS, nChannels);
-      }
-
-      TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
-      break;
-
-
-  default:
-      FatalError("Unsupported output colorspace");
+    int nChannels = ChanCountFromPixelType(Colorspace);
+
+   
+    TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, BitsPerSample);
+    TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, nChannels + AlphaChannels);
+
+    if (AlphaChannels > 0)
+    {
+        cmsInt16Number Extra[20];
+
+        if (IsPremul)
+            fillArray(Extra, EXTRASAMPLE_ASSOCALPHA, sizeof(Extra));
+        else
+            fillArray(Extra, EXTRASAMPLE_UNASSALPHA, sizeof(Extra));
+
+        TIFFSetField(out, TIFFTAG_EXTRASAMPLES, AlphaChannels, Extra);
+    }
+
+    switch (Colorspace) {
+
+    case PT_GRAY:
+        TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
+
+        break;
+
+    case PT_RGB:
+        TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
+        break;
+
+    case PT_CMY:
+        TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
+        TIFFSetField(out, TIFFTAG_INKSET, INKSET_MULTIINK);
+        break;
+
+    case PT_CMYK:
+        TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
+        TIFFSetField(out, TIFFTAG_INKSET, INKSET_CMYK);
+        break;
+
+    case PT_Lab:
+        if (BitsPerSample == 16)
+            TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_CIELAB);
+        else
+            TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_CIELAB);
+        break;
+
+
+        // Multi-ink separations
+    case PT_MCH2:
+    case PT_MCH3:
+    case PT_MCH4:
+    case PT_MCH5:
+    case PT_MCH6:
+    case PT_MCH7:
+    case PT_MCH8:
+    case PT_MCH9:
+    case PT_MCH10:
+    case PT_MCH11:
+    case PT_MCH12:
+    case PT_MCH13:
+    case PT_MCH14:
+    case PT_MCH15:
+
+        TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_SEPARATED);
+
+        if (StoreAsAlpha && nChannels >= 4) {
+
+            cmsInt16Number Extra[20];
+
+            fillArray(Extra, EXTRASAMPLE_UNASSALPHA, sizeof(Extra));
+
+            // CMYK plus extra alpha
+            TIFFSetField(out, TIFFTAG_EXTRASAMPLES, nChannels - 4, Extra);
+            TIFFSetField(out, TIFFTAG_INKSET, INKSET_CMYK);
+            TIFFSetField(out, TIFFTAG_NUMBEROFINKS, 4);
+        }
+        else {
+            TIFFSetField(out, TIFFTAG_INKSET, INKSET_MULTIINK);
+            TIFFSetField(out, TIFFTAG_NUMBEROFINKS, nChannels);
+        }
+        break;
+
+
+    default:
+        FatalError("Unsupported output colorspace");
      }
  
-  if (Width == 32) 
-      TIFFSetField(out, TIFFTAG_SAMPLEFORMAT, SAMPLEFORMAT_IEEEFP);
+    if (PixelDepth == 32)
+        TIFFSetField(out, TIFFTAG_SAMPLEFORMAT, 
+                          SAMPLEFORMAT_IEEEFP, 
+                          SAMPLEFORMAT_IEEEFP, 
+                          SAMPLEFORMAT_IEEEFP, 
+                          SAMPLEFORMAT_IEEEFP);
  }
  
  
-// Copies a bunch of tages
+// Copies a bunch of tags
  
  static
  void CopyOtherTags(TIFF* in, TIFF* out)
@@ -610,10 +710,11 @@ void CopyOtherTags(TIFF* in, TIFF* out)
  
  
      short shortv;
-    uint32 ow, ol;
+    unsigned short compression;
+    cmsUInt32Number ow, ol;
      cmsFloat32Number floatv;
      char *stringv;
-    uint32 longv;
+    cmsUInt32Number longv;
  
      CopyField(TIFFTAG_SUBFILETYPE, longv);
  
@@ -624,10 +725,20 @@ void CopyOtherTags(TIFF* in, TIFF* out)
      TIFFSetField(out, TIFFTAG_IMAGELENGTH, ol);
  
      CopyField(TIFFTAG_PLANARCONFIG, shortv);
-    CopyField(TIFFTAG_COMPRESSION, shortv);
-
-    if (Width != 32) 
-        CopyField(TIFFTAG_PREDICTOR, shortv);
+    CopyField(TIFFTAG_COMPRESSION, compression);
+
+    // This is tricky, libtiff would access predictor in a wrong way 
+    // if the codec is none of those
+    if (compression == COMPRESSION_LZW ||
+        compression == 34925 /*COMPRESSION_LZMA*/ ||
+        compression == COMPRESSION_PIXARLOG || 
+        compression == COMPRESSION_DEFLATE ||
+        compression == COMPRESSION_ADOBE_DEFLATE ||
+        compression == 50000 /*COMPRESSION_ZSTD*/)
+    {
+        if (PixelDepth != 32)
+            CopyField(TIFFTAG_PREDICTOR, shortv);
+    }
  
      CopyField(TIFFTAG_THRESHHOLDING, shortv);
      CopyField(TIFFTAG_FILLORDER, shortv);
@@ -658,8 +769,6 @@ void CopyOtherTags(TIFF* in, TIFF* out)
  
  }
  
-// A replacement for (the nonstandard) filelength
-
  
  static
  void DoEmbedProfile(TIFF* Out, const char* ProfileFile)
@@ -694,7 +803,7 @@ void DoEmbedProfile(TIFF* Out, const char* ProfileFile)
  }
  
  
-
+// Read or create a ICC profile from the TIFF data
  static
  cmsHPROFILE GetTIFFProfile(TIFF* in)
  {    
@@ -730,7 +839,6 @@ cmsHPROFILE GetTIFFProfile(TIFF* in)
      }
  
      // Try to see if "colorimetric" tiff
-
      if (TIFFGetField(in, TIFFTAG_PRIMARYCHROMATICITIES, &chr)) {
  
          Primaries.Red.x   =  chr[0];
@@ -748,8 +856,7 @@ cmsHPROFILE GetTIFFProfile(TIFF* in)
              WhitePoint.y = wp[1];
              WhitePoint.Y = 1.0;
  
-            // Transferfunction is a bit harder....
-
+            // Transfer function is a bit harder....
              TIFFGetFieldDefaulted(in, TIFFTAG_TRANSFERFUNCTION,
                  &gmr, 
                  &gmg,
@@ -785,12 +892,14 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
      cmsHTRANSFORM xform;
      cmsUInt32Number wInput, wOutput;
      int OutputColorSpace;
-    int bps = Width / 8;
-    cmsUInt32Number dwFlags = 0;        
+    int BytesPerSample = PixelDepth / 8;
+    cmsUInt32Number dwFlags;        
      int nPlanes;
  
-    // Observer adaptation state (only meaningful on absolute colorimetric intent)
+    // Default options
+    dwFlags = cmsFLAGS_COPY_ALPHA;
  
+    // Observer adaptation state (only meaningful on absolute colorimetric intent)
      cmsSetAdaptationState(ObserverAdaptationState);
  
      if (EmbedProfile && cOutProf) 
@@ -799,7 +908,6 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
      if (BlackWhiteCompensation) 
          dwFlags |= cmsFLAGS_BLACKPOINTCOMPENSATION;           
  
-
      switch (PrecalcMode) {
  
         case 0: dwFlags |= cmsFLAGS_NOOPTIMIZE; break;
@@ -810,7 +918,6 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
         default: FatalError("Unknown precalculation mode '%d'", PrecalcMode);
      }
  
-
      if (GamutCheck)
          dwFlags |= cmsFLAGS_GAMUTCHECK;
  
@@ -819,7 +926,10 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
  
      if (lIsDeviceLink) {
  
-        hIn = cmsOpenProfileFromFile(cDefInpProf, "r");                  
+        if (lIsCUBE)
+            hIn = cmsCreateDeviceLinkFromCubeFile(cDefInpProf);
+        else
+            hIn = cmsOpenProfileFromFile(cDefInpProf, "r");                  
      }
      else {
  
@@ -838,13 +948,11 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
      }
  
      // Take input color space
-
      wInput = GetInputPixelType(in);
  
      // Assure both, input profile and input TIFF are on same colorspace
-
      if (_cmsLCMScolorSpace(cmsGetColorSpace(hIn)) != (int) T_COLORSPACE(wInput))
-        FatalError("Input profile is not operating in proper color space");
+        FatalError("Input profile is not operating in proper color space (%d)", T_COLORSPACE(wInput));
  
  
      if (!lIsDeviceLink) 
@@ -852,9 +960,9 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
      else 
          OutputColorSpace = _cmsLCMScolorSpace(cmsGetPCS(hIn));
  
-    wOutput  = ComputeOutputFormatDescriptor(wInput, OutputColorSpace, bps);
+    wOutput  = ComputeOutputFormatDescriptor(wInput, OutputColorSpace, BytesPerSample);
  
-    WriteOutputTags(out, OutputColorSpace, bps);
+    WriteOutputTags(out, OutputColorSpace, BytesPerSample, T_EXTRA(wOutput), T_PREMUL(wOutput));
      CopyOtherTags(in, out);
  
      // Ink limit
@@ -864,7 +972,6 @@ int TransformImage(TIFF* in, TIFF* out, const char *cDefInpProf)
              cmsHPROFILE hProfiles[10];
              int nProfiles = 0;
  
-
              hInkLimit = cmsCreateInkLimitingDeviceLink(cmsGetColorSpace(hOut), InkLimit);
  
              hProfiles[nProfiles++] = hIn;
@@ -930,6 +1037,10 @@ void Help(int level)
  {
      UTILS_UNUSED_PARAMETER(level);
  
+    fprintf(stderr, "Little CMS ICC profile applier for TIFF - v8.0 [LittleCMS %2.2f]\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
+    fflush(stderr);
+
      fprintf(stderr, "usage: tificc [flags] input.tif output.tif\n");
  
      fprintf(stderr, "\nflags:\n\n");
@@ -937,6 +1048,7 @@ void Help(int level)
      fprintf(stderr, "-i<profile> - Input profile (defaults to sRGB)\n");
      fprintf(stderr, "-o<profile> - Output profile (defaults to sRGB)\n");
      fprintf(stderr, "-l<profile> - Transform by device-link profile\n");
+    fprintf(stderr, "-u<profile> - Transform by CUBE colormap\n");
  
      PrintBuiltins();
  
@@ -959,6 +1071,7 @@ void Help(int level)
  
      fprintf(stderr, "-p<profile> - Soft proof profile\n");
      fprintf(stderr, "-m<n> - Soft proof intent\n");
+    fprintf(stderr, "\tThat is the intent used to translate the simulation to the output device.\n\tNote that the simulated intent is set by using -t not by -m\n");
      fprintf(stderr, "-g - Marks out-of-gamut colors on softproof\n");
  
      fprintf(stderr, "\n");
@@ -976,6 +1089,8 @@ void Help(int level)
          "\ttificc -oprinter.icm inrgb.tif outcmyk.tif\n"
          "To recover sRGB from a CMYK separation:\n"
          "\ttificc -iprinter.icm incmyk.tif outrgb.tif\n"
+        "To soft-proof how behaves Probev1_ICCv4.icc on perceptual:\n"
+        "\ttifficc -t0 -p Probev1_ICCv4.icc -m1 infile.tif out.tif\n"
          "To convert from CIELab TIFF to sRGB\n"
          "\ttificc -i*Lab in.tif out.tif\n\n");
  
@@ -986,7 +1101,6 @@ void Help(int level)
          "For suggestions, comments, bug reports etc. send mail to\n"
          "info@littlecms.com\n\n");
  
-
      exit(0);
  }
  
@@ -998,7 +1112,7 @@ void HandleSwitches(int argc, char *argv[])
  {
      int s;
  
-    while ((s=xgetopt(argc,argv,"aAeEbBw:W:nNvVGgh:H:i:I:o:O:P:p:t:T:c:C:l:L:M:m:K:k:S:s:D:d:-:")) != EOF) {
+    while ((s=xgetopt(argc,argv,"aAeEbBw:W:nNvVGgh:H:i:I:o:O:P:p:t:T:c:C:l:L:u:U:M:m:K:k:S:s:D:d:-:")) != EOF) {
  
          switch (s) {
  
@@ -1075,6 +1189,17 @@ void HandleSwitches(int argc, char *argv[])
  
              cInpProf = xoptarg;
              lIsDeviceLink = TRUE;
+            lIsCUBE = FALSE;
+            break;
+
+        case 'u':
+        case 'U':
+            if (cInpProf != NULL || cOutProf != NULL)
+                FatalError("input/output profiles already specified");
+
+            cInpProf = xoptarg;
+            lIsDeviceLink = TRUE;
+            lIsCUBE = TRUE;
              break;
  
          case 'p':
@@ -1099,8 +1224,8 @@ void HandleSwitches(int argc, char *argv[])
  
          case 'W':
          case 'w':
-            Width = atoi(xoptarg);
-            if (Width != 8 && Width != 16 && Width != 32)
+            PixelDepth = atoi(xoptarg);
+            if (PixelDepth != 8 && PixelDepth != 16 && PixelDepth != 32)
                  FatalError("Only 8, 16 and 32 bps are supported");
              break;
  
@@ -1139,11 +1264,6 @@ int main(int argc, char* argv[])
  {
      TIFF *in, *out;
     
-
-    fprintf(stderr, "Little CMS ICC profile applier for TIFF - v6.3 [LittleCMS %2.2f]\n\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2020 Marti Maria Saguer. See COPYING file for details.\n");
-    fflush(stderr);
-
      cmsPlugin(&TiffLabPlugin);
  
      InitUtils("tificc");
diff --git a/utils/transicc/Makefile.in b/utils/transicc/Makefile.in

index b132303..3c00471 100644 (file)
--- a/utils/transicc/Makefile.in
+++ b/utils/transicc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
  # @configure_input@
  
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
@@ -96,11 +96,11 @@ host_triplet = @host@
  bin_PROGRAMS = transicc$(EXEEXT)
  subdir = utils/transicc
  ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-       $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
         $(top_srcdir)/m4/ax_append_flag.m4 \
         $(top_srcdir)/m4/ax_check_compile_flag.m4 \
         $(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+       $(top_srcdir)/m4/ax_pthread.m4 \
         $(top_srcdir)/m4/ax_require_defined.m4 \
         $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
         $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -212,8 +212,6 @@ am__define_uniq_tagged_files = \
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
  am__DIST_COMMON = $(srcdir)/Makefile.in
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  ACLOCAL = @ACLOCAL@
@@ -230,6 +228,8 @@ CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
  CXX = @CXX@
  CXXCPP = @CXXCPP@
  CXXDEPMODE = @CXXDEPMODE@
@@ -244,8 +244,10 @@ ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
  EGREP = @EGREP@
+ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FGREP = @FGREP@
+FILECMD = @FILECMD@
  GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_DATA = @INSTALL_DATA@
@@ -272,6 +274,7 @@ LIB_ZLIB = @LIB_ZLIB@
  LIPO = @LIPO@
  LN_S = @LN_S@
  LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
  MAINT = @MAINT@
  MAKEINFO = @MAKEINFO@
  MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -309,12 +312,12 @@ ac_ct_AR = @ac_ct_AR@
  ac_ct_CC = @ac_ct_CC@
  ac_ct_CXX = @ac_ct_CXX@
  ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
  am__include = @am__include@
  am__leading_dot = @am__leading_dot@
  am__quote = @am__quote@
  am__tar = @am__tar@
  am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
  bindir = @bindir@
  build = @build@
  build_alias = @build_alias@
@@ -576,7 +579,6 @@ cscopelist-am: $(am__tagged_files)
  
  distclean-tags:
         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
  distdir: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff --git a/utils/transicc/meson.build b/utils/transicc/meson.build

new file mode 100644 (file)

index 0000000..8218a7b
--- /dev/null
+++ b/utils/transicc/meson.build
@@ -0,0 +1,16 @@
+transicc_sources = files(
+  'transicc.c',
+)
+
+transicc_exe = executable(
+  'transicc',
+  transicc_sources,
+  dependencies: [liblcms2_dep, common_dep, m_dep],
+  install: true,
+)
+
+transicc_man = files(
+  'transicc.1',
+)
+
+install_man(transicc_man)
diff --git a/utils/transicc/transicc.c b/utils/transicc/transicc.c

index ffed247..debaeb4 100644 (file)
--- a/utils/transicc/transicc.c
+++ b/utils/transicc/transicc.c
@@ -1,7 +1,7 @@
  //---------------------------------------------------------------------------------
  //
  //  Little Color Management System
-//  Copyright (c) 1998-2020 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
  //
  // Permission is hereby granted, free of charge, to any person obtaining 
  // a copy of this software and associated documentation files (the "Software"), 
@@ -399,7 +399,7 @@ cmsNAMEDCOLORLIST* ComponentNames(cmsColorSpaceSignature space, cmsBool IsInput)
  
          SetRange(1, IsInput);
  
-        n = cmsChannelsOf(space);
+        n = cmsChannelsOfColorSpace(space);
  
          for (i=0; i < n; i++) {
  
@@ -665,7 +665,7 @@ void PrintFloatResults(cmsFloat64Number Value[])
      char ChannelName[cmsMAX_PATH];
      cmsFloat64Number v;
  
-    n = cmsChannelsOf(OutputColorSpace);
+    n = cmsChannelsOfColorSpace(OutputColorSpace);
      for (i=0; i < n; i++) {
  
          if (OutputColorant != NULL) {
@@ -745,7 +745,7 @@ void TakeFloatValues(cmsFloat64Number Float[])
          return;
      }
  
-    n = cmsChannelsOf(InputColorSpace);
+    n = cmsChannelsOfColorSpace(InputColorSpace);
      for (i=0; i < n; i++) {
  
          if (InputColorant) {
@@ -794,7 +794,7 @@ void PrintEncodedResults(cmsUInt16Number Encoded[])
      char ChannelName[cmsMAX_PATH];
      cmsUInt32Number v;
  
-    n = cmsChannelsOf(OutputColorSpace);
+    n = cmsChannelsOfColorSpace(OutputColorSpace);
      for (i=0; i < n; i++) {
  
          if (OutputColorant != NULL) {
@@ -960,7 +960,7 @@ void TakeCGATSValues(int nPatch, cmsFloat64Number Float[])
          {
              cmsUInt32Number i, n;
  
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
              for (i=0; i < n; i++) { 
  
                  char Buffer[255];
@@ -976,7 +976,7 @@ void TakeCGATSValues(int nPatch, cmsFloat64Number Float[])
          {
              cmsUInt32Number i, n;
  
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
              for (i=0; i < n; i++) { 
  
                  char Buffer[255];
@@ -1067,9 +1067,9 @@ void PutCGATSValues(cmsFloat64Number Float[])
      case cmsSig15colorData:
          {
  
-            cmsUInt32Number i, n;
+            cmsInt32Number i, n;
  
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
              for (i=0; i < n; i++) { 
  
                  char Buffer[255];
@@ -1084,9 +1084,9 @@ void PutCGATSValues(cmsFloat64Number Float[])
      default: 
          {
  
-            cmsUInt32Number i, n;
+            cmsInt32Number i, n;
  
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
              for (i=0; i < n; i++) { 
  
                  char Buffer[255];
@@ -1187,7 +1187,7 @@ void SetOutputDataFormat(void)
              int i, n;
              char Buffer[255];
  
-            n = cmsChannelsOf(OutputColorSpace);
+            n = cmsChannelsOfColorSpace(OutputColorSpace);
              cmsIT8SetPropertyDbl(hIT8out, "NUMBER_OF_FIELDS", n+1);
              cmsIT8SetDataFormat(hIT8out, 0, "SAMPLE_ID");
  
@@ -1203,7 +1203,7 @@ void SetOutputDataFormat(void)
          int i, n;
          char Buffer[255];
  
-        n = cmsChannelsOf(OutputColorSpace);
+        n = cmsChannelsOfColorSpace(OutputColorSpace);
          cmsIT8SetPropertyDbl(hIT8out, "NUMBER_OF_FIELDS", n+1);
          cmsIT8SetDataFormat(hIT8out, 0, "SAMPLE_ID");
  
@@ -1253,8 +1253,8 @@ int main(int argc, char *argv[])
  
      int nPatch = 0;
  
-    fprintf(stderr, "LittleCMS ColorSpace conversion calculator - 5.0 [LittleCMS %2.2f]\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2020 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "LittleCMS ColorSpace conversion calculator - 5.1 [LittleCMS %2.2f]\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
      fflush(stderr);
  
      InitUtils("transicc");
author	Jiyong <jiyong.min@samsung.com>
	Wed, 6 Dec 2023 01:33:51 +0000 (10:33 +0900)
committer	Jiyong <jiyong.min@samsung.com>
	Wed, 6 Dec 2023 01:34:13 +0000 (10:34 +0900)
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plugins/fast_float/src/fast_float_curves.c		patch \| blob \| history
plugins/fast_float/src/fast_float_internal.h		patch \| blob \| history
plugins/fast_float/src/fast_float_lab.c		patch \| blob \| history
plugins/fast_float/src/fast_float_matsh.c		patch \| blob \| history
plugins/fast_float/src/fast_float_separate.c		patch \| blob \| history
plugins/fast_float/src/fast_float_sup.c		patch \| blob \| history
plugins/fast_float/src/fast_float_tethra.c		patch \| blob \| history
plugins/fast_float/src/lcms2_fast_float.rc.in	[new file with mode: 0644]	patch \| blob
plugins/fast_float/src/meson.build	[new file with mode: 0644]	patch \| blob
plugins/fast_float/testbed/Makefile.am		patch \| blob \| history
plugins/fast_float/testbed/Makefile.in		patch \| blob \| history
plugins/fast_float/testbed/demo_cmyk.c	[new file with mode: 0644]	patch \| blob
plugins/fast_float/testbed/fast_float_testbed.c		patch \| blob \| history
plugins/fast_float/testbed/meson.build	[new file with mode: 0644]	patch \| blob
plugins/meson.build	[new file with mode: 0644]	patch \| blob
plugins/test_profiles/meson.build	[new file with mode: 0644]	patch \| blob
plugins/test_profiles/test0.icc	[moved from plugins/fast_float/testbed/test0.icc with 100% similarity]	patch \| blob \| history
plugins/test_profiles/test1.icc	[moved from plugins/fast_float/testbed/test1.icc with 100% similarity]	patch \| blob \| history
plugins/test_profiles/test2.icc	[moved from plugins/fast_float/testbed/test2.icc with 100% similarity]	patch \| blob \| history
plugins/test_profiles/test3.icc	[moved from plugins/fast_float/testbed/test3.icc with 100% similarity]	patch \| blob \| history
plugins/test_profiles/test5.icc	[moved from plugins/fast_float/testbed/test5.icc with 100% similarity]	patch \| blob \| history
plugins/threaded/COPYING.GPL3	[new file with mode: 0644]	patch \| blob
plugins/threaded/Makefile.am	[new file with mode: 0644]	patch \| blob
plugins/threaded/Makefile.in	[new file with mode: 0644]	patch \| blob
plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj	[new file with mode: 0644]	patch \| blob
plugins/threaded/Projects/VC2022/lcms2_threaded_plugin.vcxproj.filters	[new file with mode: 0644]	patch \| blob
plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj	[new file with mode: 0644]	patch \| blob
plugins/threaded/Projects/VC2022/lcms2_threaded_plugin_testbed.vcxproj.filters	[new file with mode: 0644]	patch \| blob
plugins/threaded/doc/LittleCMS threaded extensions 1.0.pdf	[new file with mode: 0644]	patch \| blob
plugins/threaded/include/Makefile.am	[new file with mode: 0644]	patch \| blob
plugins/threaded/include/Makefile.in	[new file with mode: 0644]	patch \| blob
plugins/threaded/include/lcms2_threaded.h	[new file with mode: 0644]	patch \| blob
plugins/threaded/include/meson.build	[new file with mode: 0644]	patch \| blob
plugins/threaded/meson.build	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/Makefile.am	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/Makefile.in	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/lcms2_threaded.rc.in	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/meson.build	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/threaded_core.c	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/threaded_internal.h	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/threaded_main.c	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/threaded_scheduler.c	[new file with mode: 0644]	patch \| blob
plugins/threaded/src/threaded_split.c	[new file with mode: 0644]	patch \| blob
plugins/threaded/testbed/Makefile.am	[new file with mode: 0644]	patch \| blob
plugins/threaded/testbed/Makefile.in	[new file with mode: 0644]	patch \| blob
plugins/threaded/testbed/meson.build	[new file with mode: 0644]	patch \| blob
plugins/threaded/testbed/threaded_testbed.c	[new file with mode: 0644]	patch \| blob
src/Makefile.in		patch \| blob \| history
src/cmsalpha.c		patch \| blob \| history
src/cmscam02.c		patch \| blob \| history
src/cmscgats.c		patch \| blob \| history
src/cmscnvrt.c		patch \| blob \| history
src/cmserr.c		patch \| blob \| history
src/cmsgamma.c		patch \| blob \| history
src/cmsgmt.c		patch \| blob \| history
src/cmshalf.c		patch \| blob \| history
src/cmsintrp.c		patch \| blob \| history
src/cmsio0.c		patch \| blob \| history
src/cmsio1.c		patch \| blob \| history
src/cmslut.c		patch \| blob \| history
src/cmsmd5.c		patch \| blob \| history
src/cmsmtrx.c		patch \| blob \| history
src/cmsnamed.c		patch \| blob \| history
src/cmsopt.c		patch \| blob \| history
src/cmspack.c		patch \| blob \| history
src/cmspcs.c		patch \| blob \| history
src/cmsplugin.c		patch \| blob \| history
src/cmsps2.c		patch \| blob \| history
src/cmssamp.c		patch \| blob \| history
src/cmssm.c		patch \| blob \| history
src/cmstypes.c		patch \| blob \| history
src/cmsvirt.c		patch \| blob \| history
src/cmswtpnt.c		patch \| blob \| history
src/cmsxform.c		patch \| blob \| history
src/lcms2.def		patch \| blob \| history
src/lcms2.rc.in	[new file with mode: 0644]	patch \| blob
src/lcms2_internal.h		patch \| blob \| history
src/meson.build	[new file with mode: 0644]	patch \| blob
testbed/Makefile.in		patch \| blob \| history
testbed/alpha_test.c	[new file with mode: 0644]	patch \| blob
testbed/meson.build	[new file with mode: 0644]	patch \| blob
testbed/new.icc		patch \| blob \| history
testbed/testbed.exp	[new file with mode: 0644]	patch \| blob
testbed/testcms2.c		patch \| blob \| history
testbed/testcms2.h		patch \| blob \| history
testbed/testplugin.c		patch \| blob \| history
testbed/zoo_icc.c		patch \| blob \| history
utils/common/meson.build	[new file with mode: 0644]	patch \| blob
utils/common/utils.h		patch \| blob \| history
utils/common/vprf.c		patch \| blob \| history
utils/common/xgetopt.c		patch \| blob \| history
utils/delphi/lcms2dll.pas		patch \| blob \| history
utils/jpgicc/Makefile.in		patch \| blob \| history
utils/jpgicc/jpgicc.c		patch \| blob \| history
utils/jpgicc/meson.build	[new file with mode: 0644]	patch \| blob
utils/linkicc/Makefile.in		patch \| blob \| history
utils/linkicc/linkicc.c		patch \| blob \| history
utils/linkicc/meson.build	[new file with mode: 0644]	patch \| blob
utils/meson.build	[new file with mode: 0644]	patch \| blob
utils/psicc/Makefile.in		patch \| blob \| history
utils/psicc/meson.build	[new file with mode: 0644]	patch \| blob
utils/psicc/psicc.c		patch \| blob \| history
utils/samples/meson.build	[new file with mode: 0644]	patch \| blob
utils/samples/wtpt.c		patch \| blob \| history
utils/tificc/Makefile.in		patch \| blob \| history
utils/tificc/meson.build	[new file with mode: 0644]	patch \| blob
utils/tificc/tifdiff.c		patch \| blob \| history
utils/tificc/tificc.c		patch \| blob \| history
utils/transicc/Makefile.in		patch \| blob \| history
utils/transicc/meson.build	[new file with mode: 0644]	patch \| blob
utils/transicc/transicc.c		patch \| blob \| history