--- /dev/null
+---
+Language: Cpp
+BasedOnStyle: LLVM
+
+AccessModifierOffset: -4
+
+AlignAfterOpenBracket: DontAlign
+AlignEscapedNewlinesLeft: true
+# AlignOperands: true
+AlignTrailingComments: true
+
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+
+AlwaysBreakAfterDefinitionReturnType: All
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+
+# BinPackArguments: false
+# BinPackParameters: true
+
+BreakBeforeBinaryOperators: false
+BreakBeforeBraces: Custom
+BraceWrapping: { AfterFunction: true }
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: true
+
+ColumnLimit: 80
+
+ContinuationIndentWidth: 4
+
+DerivePointerAlignment: false #XXX
+DisableFormat: false
+ExperimentalAutoDetectBinPacking: false #XXX
+ForEachMacros: [ LIST_FOREACH, SIMPLEQ_FOREACH, CIRCLEQ_FOREACH, TAILQ_FOREACH, TAILQ_FOREACH_REVERSE, HT_FOREACH ]
+
+IndentCaseLabels: false
+IndentFunctionDeclarationAfterType: false
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 2
+
+PointerAlignment: Right #XXX
+
+# SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+Standard: Cpp03
+TabWidth: 4
+UseTab: Always
+SortIncludes: false
+...
--- /dev/null
+### These files should get ignored no matter where they appear.
+
+# Editors leave these lying around
+\#*\#
+.#*
+*~
+*.swp
+
+# C stuff
+*.o
+
+# Windows stuff
+*.obj
+*.exe
+*.lib
+
+# Patch leaves these lying arround
+*.orig
+*.rej
+
+# gcov stuff
+*.gcno
+*.gcov
+*.gcda
+
+# gdb stuff
+.gdb_history
+
+# Autotools stuff
+.deps
+.dirstamp
+Makefile
+Makefile.in
+
+# Libtool stuff
+.libs
+*.lo
+*.la
+
+# ctags stuff
+TAGS
+tags
+
+# cscope stuff
+cscope*
+
+# Stuff made by our makefiles
+*.pc
+*.log
+*.trs
+
+## The initial / makes these files only get ignored in particular directories.
+/autom4te.cache
+
+# configure in progress
+/.cyg*
+/confdefs.*
+/conftest.*
+
+# Libtool adds these, at least sometimes
+/m4/libtool.m4
+/m4/ltoptions.m4
+/m4/ltsugar.m4
+/m4/ltversion.m4
+/m4/lt~obsolete.m4
+
+/aclocal.m4
+/compile
+/doxygen
+/config.cache
+/config.guess
+/config.log
+/config.status
+/config.sub
+/configure
+/configure.lineno
+/depcomp
+/config.h
+/config.h.in
+/install-sh
+/libtool
+/ltmain.sh
+/missing
+/stamp-h1
+/stamp-h2
+
+/sample/dns-example
+/sample/event-read-fifo
+/sample/hello-world
+/sample/http-server
+/sample/http-connect
+/sample/le-proxy
+/sample/https-client
+/sample/signal-test
+/sample/time-test
+/sample/event-test
+
+/test-driver
+/test/bench
+/test/bench_cascade
+/test/bench_http
+/test/bench_httpclient
+/test/regress
+/test/regress.gen.c
+/test/regress.gen.h
+/test/rpcgen-attempted
+/test/test-dumpevents
+/test/test-eof
+/test/test-closed
+/test/test-init
+/test/test-ratelim
+/test/test-script.sh
+/test/test-time
+/test/test-weof
+/test/test-changelist
+/test/test-fdleak
+
+**/include/event2/event-config.h
+**/include/evconfig-private.h
+/evconfig-private.h
+
+# Files generated by cmake
+CMakeCache.txt
+CMakeFiles/
+CTestTestfile.cmake
+DartConfiguration.tcl
+LibeventConfig.cmake
+LibeventConfigVersion.cmake
+LibeventTargets.cmake
+bin/
+cmake_install.cmake
+lib/
+tmp/
+verify_tests.sh
+verify_tests.bat
+event.dir
+event_core.dir
+event_extra.dir
+*.vcxproj
+*.sln
+*.filters
+
+# ninja
+build.ninja
+rules.ninja
+.ninja_deps
+.ninja_log
+
+# make dist
+/COPYING
+/INSTALL
+/*.tar.gz
+
+/.vagrant
--- /dev/null
+# name -> email
+Azat Khuzhin <azat@libevent.org>
+
+# email -> email
+<azat@libevent.org> <a3at.mail@gmail.com>
--- /dev/null
+os:
+ - linux
+ - osx
+sudo: false
+dist: trusty
+osx_image: xcode10.1
+
+branches:
+ except:
+ - /.*appveyor.*/
+ - /.*win.*/
+ - /.*mingw.*/
+ - /.*freebsd.*/
+ - /.*bitrise.*/
+
+git:
+ quiet: true
+
+env:
+ matrix:
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__COVERAGE=ON -DCMAKE_BUILD_TYPE=debug" COVERALLS=yes
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS=""
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__DISABLE_OPENSSL=ON"
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__DISABLE_THREAD_SUPPORT=ON"
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__DISABLE_DEBUG_MODE=ON"
+ - EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__DISABLE_MM_REPLACEMENT=ON"
+ - EVENT_BUILD_METHOD=autotools EVENT_CONFIGURE_OPTIONS=""
+ - EVENT_BUILD_METHOD=autotools EVENT_CONFIGURE_OPTIONS="--disable-openssl"
+ - EVENT_BUILD_METHOD=autotools EVENT_CONFIGURE_OPTIONS="--disable-thread-support"
+ - EVENT_BUILD_METHOD=autotools EVENT_CONFIGURE_OPTIONS="--disable-debug-mode"
+ - EVENT_BUILD_METHOD=autotools EVENT_CONFIGURE_OPTIONS="--disable-malloc-replacement"
+
+matrix:
+ exclude:
+ - os: osx
+ env: EVENT_BUILD_METHOD=cmake EVENT_CMAKE_OPTIONS="-DEVENT__COVERAGE=ON -DCMAKE_BUILD_TYPE=debug" COVERALLS=yes
+ allow_failures:
+ - os: osx
+ fast_finish: true
+
+language: c
+compiler:
+ - gcc
+ - clang
+
+before_install:
+ # do not run with clang, since it fails (SIGSEGV)
+ - if [ "$CC" = "clang" ]; then
+ unset COVERALLS;
+ fi
+ - if [ -n "$COVERALLS" ]; then
+ pip install --user cpp-coveralls;
+ fi
+ - export JOBS=20
+ - export TIMEOUT=50
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then
+ if [ "$CC" == "gcc" ]; then
+ export CC=$(ls /usr/local/Cellar/gcc/*/bin/gcc-?);
+ fi
+
+ export OPENSSL_ROOT=$(echo /usr/local/Cellar/openssl/*);
+ export
+ CMAKE_INCLUDE_PATH=$OPENSSL_ROOT/include
+ CMAKE_LIBRARY_PATH=$OPENSSL_ROOT/lib;
+ export
+ CFLAGS=-I$CMAKE_INCLUDE_PATH
+ LDFLAGS=-L$CMAKE_LIBRARY_PATH;
+
+ export JOBS=1;
+ fi
+
+addons:
+ apt:
+ sources:
+ - xenial
+ - sourceline: 'deb http://archive.ubuntu.com/ubuntu xenial main'
+ packages:
+ - zlib1g-dev
+ - libssl-dev
+ - build-essential
+ - automake
+ - autoconf
+ - cmake
+ - lcov
+ homebrew:
+ packages:
+ - openssl
+ - lcov
+ - libtool
+ - gcc
+
+
+script:
+ - if [ "$EVENT_BUILD_METHOD" = "autotools" ]; then
+ ./autogen.sh &&
+ ./configure $EVENT_CONFIGURE_OPTIONS &&
+ make &&
+ travis_wait $TIMEOUT make -j $JOBS verify;
+ fi
+ - if [ "$EVENT_BUILD_METHOD" = "cmake" ]; then
+ export
+ CTEST_PARALLEL_LEVEL=$JOBS
+ CTEST_OUTPUT_ON_FAILURE=1;
+
+ mkdir build &&
+ cd build &&
+ cmake .. $EVENT_CMAKE_OPTIONS &&
+ travis_wait $TIMEOUT
+ cmake --build . --target verify;
+ fi
+
+after_script:
+ - if [ -n "$COVERALLS" ]; then
+ coveralls
+ --build-root .
+ --root ..
+ --exclude test
+ --exclude sample
+ --exclude cmake
+ --exclude build/CMakeFiles/CheckTypeSize
+ --exclude build/CMakeFiles/CompilerIdC
+ --gcov-options '\-lp';
+ fi
--- /dev/null
+input_tab_size = 8
+output_tab_size = 8
+indent_with_tabs = 2
+indent_cmt_with_tabs = false
+indent_brace_parent = false
+indent_func_call_param = true
+indent_func_def_param = true
+sp_enum_before_assign = add
+sp_enum_after_assign = add
+sp_inside_paren = remove
+sp_paren_brace = add
+sp_before_ptr_star = add
+sp_before_unnamed_ptr_star = add
+sp_between_ptr_star = remove
+sp_after_ptr_star = remove
+sp_after_ptr_star_func = add
+sp_before_ptr_star_func = add
+sp_before_sparen = add
+sp_inside_sparen = remove
+sp_inside_sparen_close = remove
+sp_after_sparen = add
+sp_sparen_brace = add
+sp_special_semi = remove
+sp_before_semi_for = remove
+sp_after_comma = add
+sp_after_cast = remove
+sp_inside_braces_struct = add
+sp_type_func = remove
+sp_func_def_paren = remove
+sp_inside_fparen = remove
+sp_fparen_brace = add
+sp_func_call_paren = remove
+sp_else_brace = add
+sp_after_oc_block_caret = remove
+align_keep_tabs = true
+align_with_tabs = true
+align_on_tabstop = true
+nl_fcall_brace = remove
+nl_enum_brace = remove
+nl_struct_brace = remove
+nl_union_brace = remove
+nl_if_brace = remove
+nl_brace_else = remove
+nl_elseif_brace = remove
+nl_else_brace = remove
+nl_else_if = remove
+nl_for_brace = remove
+sp_after_semi_for_empty = remove
+nl_while_brace = remove
+nl_do_brace = remove
+nl_brace_while = remove
+nl_switch_brace = remove
+nl_func_type_name = add
+nl_fdef_brace = add
+mod_paren_on_return = ignore
--- /dev/null
+#
+# Libevent CMake project
+#
+# Based on initial work by:
+# Alexey Ozeritsky
+#
+# Additional changes:
+# Brodie Thiesfield
+# Joakim Soderberg
+# Trond Norbye
+# Sergei Nikulov
+#
+# Build example:
+#
+# cd libevent
+# md build
+# cd build
+# cmake -G "Visual Studio 10" ..
+# start libevent.sln
+#
+
+cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
+
+if (POLICY CMP0054)
+ cmake_policy(SET CMP0054 NEW)
+endif()
+if (POLICY CMP0074)
+ cmake_policy(SET CMP0074 NEW)
+endif()
+if (POLICY CMP0075)
+ cmake_policy(SET CMP0075 NEW)
+endif()
+
+if(NOT CMAKE_BUILD_TYPE)
+ set(CMAKE_BUILD_TYPE Release
+ CACHE STRING "Set build type to Debug o Release (default Release)" FORCE)
+endif()
+string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
+
+# get rid of the extra default configurations
+# what? why would you get id of other useful build types? - Ellzey
+set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Limited configurations" FORCE)
+
+set(EVENT__LIBRARY_TYPE DEFAULT CACHE STRING
+ "Set library type to SHARED/STATIC/BOTH (default SHARED for MSVC, otherwise BOTH)")
+
+project(libevent C)
+
+set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/")
+string(REGEX MATCH "SunOS" SOLARIS "${CMAKE_SYSTEM_NAME}")
+
+
+include(CheckTypeSize)
+include(CheckFunctionExistsEx)
+include(CheckFileOffsetBits)
+include(CheckFunctionExists)
+include(CheckIncludeFile)
+include(CheckIncludeFiles)
+include(CheckVariableExists)
+include(CheckSymbolExists)
+include(CheckStructHasMember)
+include(CheckCSourceCompiles)
+include(CheckPrototypeDefinition)
+include(CheckFunctionKeywords)
+include(CheckConstExists)
+include(AddCompilerFlags)
+include(VersionViaGit)
+
+event_fuzzy_version_from_git()
+
+set(EVENT_VERSION_MAJOR ${EVENT_GIT___VERSION_MAJOR})
+set(EVENT_VERSION_MINOR ${EVENT_GIT___VERSION_MINOR})
+set(EVENT_VERSION_PATCH ${EVENT_GIT___VERSION_PATCH})
+set(EVENT_VERSION_STAGE ${EVENT_GIT___VERSION_STAGE})
+
+
+set(EVENT_ABI_MAJOR ${EVENT_VERSION_MAJOR})
+set(EVENT_ABI_MINOR ${EVENT_VERSION_MINOR})
+set(EVENT_ABI_PATCH ${EVENT_VERSION_PATCH})
+
+set(EVENT_ABI_LIBVERSION
+ "${EVENT_ABI_MAJOR}.${EVENT_ABI_MINOR}.${EVENT_ABI_PATCH}")
+
+set(EVENT_PACKAGE_VERSION
+ "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}")
+
+set(EVENT_NUMERIC_VERSION 0x02010a00)
+
+# only a subset of names can be used, defaults to "beta"
+set(EVENT_STAGE_NAME ${EVENT_VERSION_STAGE})
+
+# a list that defines what can set for EVENT_STAGE_VERSION
+set(EVENT__ALLOWED_STAGE_NAMES
+ rc
+ beta
+ alpha
+ alpha-dev
+ release
+ stable
+)
+list(
+ FIND EVENT__ALLOWED_STAGE_NAMES
+ "${EVENT_STAGE_NAME}"
+ EVENT__STAGE_RET
+)
+if (EVENT__STAGE_RET EQUAL -1)
+ message(WARNING
+ "stage ${EVENT_STAGE_NAME} is not allowed, reset to beta")
+ set(EVENT_STAGE_NAME beta)
+endif()
+
+set(EVENT_VERSION
+ "${EVENT_VERSION_MAJOR}.${EVENT_VERSION_MINOR}.${EVENT_VERSION_PATCH}-${EVENT_STAGE_NAME}")
+
+option(EVENT__DISABLE_DEBUG_MODE
+ "Define if libevent should build without support for a debug mode" OFF)
+
+option(EVENT__ENABLE_VERBOSE_DEBUG
+ "Enables verbose debugging" OFF)
+
+option(EVENT__DISABLE_MM_REPLACEMENT
+ "Define if libevent should not allow replacing the mm functions" OFF)
+
+option(EVENT__DISABLE_THREAD_SUPPORT
+ "Define if libevent should not be compiled with thread support" OFF)
+
+option(EVENT__DISABLE_OPENSSL
+ "Define if libevent should build without support for OpenSSL encryption" OFF)
+
+option(EVENT__DISABLE_BENCHMARK
+ "Defines if libevent should build without the benchmark executables" OFF)
+
+option(EVENT__DISABLE_TESTS
+ "If tests should be compiled or not" OFF)
+
+option(EVENT__DISABLE_REGRESS
+ "Disable the regress tests" OFF)
+
+option(EVENT__DISABLE_SAMPLES
+ "Disable sample files" OFF)
+
+option(EVENT__DISABLE_CLOCK_GETTIME
+ "Do not use clock_gettime even if it is available" OFF)
+
+option(EVENT__FORCE_KQUEUE_CHECK
+ "When crosscompiling forces running a test program that verifies that Kqueue works with pipes. Note that this requires you to manually run the test program on the cross compilation target to verify that it works. See cmake documentation for try_run for more details" OFF)
+
+# TODO: Add --disable-largefile omit support for large files
+option(EVENT__COVERAGE
+"Enable running gcov to get a test coverage report (only works with GCC/CLang). Make sure to enable -DCMAKE_BUILD_TYPE=Debug as well." OFF)
+
+# Put the libaries and binaries that get built into directories at the
+# top of the build tree rather than in hard-to-find leaf directories.
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+
+if (EVENT__ENABLE_VERBOSE_DEBUG)
+ add_definitions(-DUSE_DEBUG=1)
+endif()
+
+# make it colorful under ninja-build
+if ("${CMAKE_GENERATOR}" STREQUAL "Ninja")
+ add_compiler_flags(-fdiagnostics-color=always)
+endif()
+
+# Setup compiler flags for coverage.
+if (EVENT__COVERAGE)
+ if (NOT "${CMAKE_BUILD_TYPE_LOWER}" STREQUAL "debug")
+ message(FATAL_ERROR "Coverage requires -DCMAKE_BUILD_TYPE=Debug")
+ endif()
+
+ message(STATUS "Setting coverage compiler flags")
+
+ set(CMAKE_REQUIRED_LIBRARIES "--coverage")
+ add_compiler_flags(-g -O0 --coverage)
+ set(CMAKE_REQUIRED_LIBRARIES "")
+endif()
+
+set(GNUC 0)
+set(CLANG 0)
+set(MSVC 0)
+if (("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") OR
+ ("${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang"))
+ set(CLANG 1)
+endif()
+if (("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU") OR (${CLANG}))
+ set(GNUC 1)
+endif()
+if (("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC") OR (${CLANG}))
+ set(MSVC 1)
+endif()
+
+# Detect library type
+set(EVENT_LIBRARY_TYPE)
+if ("${EVENT__LIBRARY_TYPE}" STREQUAL "DEFAULT")
+ if (${MSVC})
+ set(EVENT_LIBRARY_TYPE SHARED)
+ else()
+ set(EVENT_LIBRARY_TYPE BOTH)
+ endif()
+else()
+ string(TOUPPER "${EVENT__LIBRARY_TYPE}" EVENT_LIBRARY_TYPE)
+endif()
+if ((${MSVC}) AND ("${EVENT_LIBRARY_TYPE}" STREQUAL "BOTH"))
+ message(WARNING
+ "Building SHARED and STATIC is not supported for MSVC "
+ "(due to conflicts in library name"
+ " between STATIC library and IMPORTED library for SHARED libraries)")
+endif()
+set(EVENT_LIBRARY_STATIC OFF)
+set(EVENT_LIBRARY_SHARED OFF)
+if ("${EVENT_LIBRARY_TYPE}" STREQUAL "BOTH")
+ set(EVENT_LIBRARY_STATIC ON)
+ set(EVENT_LIBRARY_SHARED ON)
+elseif ("${EVENT_LIBRARY_TYPE}" STREQUAL "STATIC")
+ set(EVENT_LIBRARY_STATIC ON)
+elseif ("${EVENT_LIBRARY_TYPE}" STREQUAL "SHARED")
+ set(EVENT_LIBRARY_SHARED ON)
+else()
+ message(FATAL_ERROR "${EVENT_LIBRARY_TYPE} is not supported")
+endif()
+
+if (${MSVC})
+ set(msvc_static_runtime OFF)
+ if ("${EVENT_LIBRARY_TYPE}" STREQUAL "STATIC")
+ set(msvc_static_runtime ON)
+ endif()
+
+ # For more info:
+ # - https://docs.microsoft.com/en-us/cpp/build/reference/md-mt-ld-use-run-time-library?view=vs-2017
+ # - https://gitlab.kitware.com/cmake/community/wikis/FAQ#how-can-i-build-my-msvc-application-with-a-static-runtime
+ option(EVENT__MSVC_STATIC_RUNTIME
+ "Link static runtime libraries"
+ ${msvc_static_runtime})
+
+ if (EVENT__MSVC_STATIC_RUNTIME)
+ foreach (flag_var
+ CMAKE_C_FLAGS
+ CMAKE_C_FLAGS_DEBUG
+ CMAKE_C_FLAGS_RELEASE
+ CMAKE_C_FLAGS_MINSIZEREL
+ CMAKE_C_FLAGS_RELWITHDEBINFO
+ )
+ if (${flag_var} MATCHES "/MD")
+ string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
+ endif()
+ endforeach()
+ endif()
+endif()
+
+# GNUC specific options.
+if (${GNUC})
+ option(EVENT__DISABLE_GCC_WARNINGS "Disable verbose warnings with GCC" OFF)
+ option(EVENT__ENABLE_GCC_HARDENING "Enable compiler security checks" OFF)
+ option(EVENT__ENABLE_GCC_FUNCTION_SECTIONS "Enable gcc function sections" OFF)
+ option(EVENT__ENABLE_GCC_WARNINGS "Make all GCC warnings into errors" OFF)
+
+ set(GCC_V ${CMAKE_C_COMPILER_VERSION})
+
+ list(APPEND __FLAGS
+ -Wall -Wextra -Wno-unused-parameter -Wstrict-aliasing -Wstrict-prototypes
+
+ -fno-strict-aliasing # gcc 2.9.5+
+ -Wmissing-prototypes
+
+ # gcc 4
+ -Winit-self
+ -Wmissing-field-initializers
+ -Wdeclaration-after-statement
+
+ # gcc 4.2
+ -Waddress
+ -Wnormalized=id
+ -Woverride-init
+
+ # gcc 4.5
+ -Wlogical-op
+
+ -Wwrite-strings
+ )
+
+ if (${CLANG})
+ list(APPEND __FLAGS -Wno-unused-function)
+ endif()
+
+ if (EVENT__DISABLE_GCC_WARNINGS)
+ list(APPEND __FLAGS -w)
+ endif()
+
+ if (EVENT__ENABLE_GCC_HARDENING)
+ list(APPEND __FLAGS
+ -fstack-protector-all
+ -fwrapv
+ -fPIE
+ -Wstack-protector
+ "--param ssp-buffer-size=1")
+
+ add_definitions(-D_FORTIFY_SOURCE=2)
+ endif()
+
+ if (EVENT__ENABLE_GCC_FUNCTION_SECTIONS)
+ list(APPEND __FLAGS -ffunction-sections)
+ # TODO: Add --gc-sections support. We need some checks for NetBSD to ensure this works.
+ endif()
+
+ if (EVENT__ENABLE_GCC_WARNINGS)
+ list(APPEND __FLAGS -Werror)
+ endif()
+
+ add_compiler_flags(${__FLAGS})
+endif()
+
+if (APPLE)
+ # Get rid of deprecated warnings for OpenSSL on OSX 10.7 and greater.
+ add_compiler_flags(
+ -Wno-error=deprecated-declarations
+ -Qunused-arguments
+ )
+endif()
+
+# Winsock.
+if(WIN32)
+ set(CMAKE_EXTRA_INCLUDE_FILES winsock2.h ws2tcpip.h)
+ set(CMAKE_REQUIRED_LIBRARIES ws2_32.lib)
+ set(CMAKE_REQUIRED_DEFINITIONS -FIwinsock2.h -FIws2tcpip.h)
+endif()
+if (SOLARIS)
+ set(CMAKE_REQUIRED_LIBRARIES socket nsl)
+endif()
+
+# Check if _GNU_SOURCE is available.
+if (NOT DEFINED _GNU_SOURCE)
+ CHECK_SYMBOL_EXISTS(__GNU_LIBRARY__ "features.h" _GNU_SOURCE)
+
+ if (NOT _GNU_SOURCE)
+ unset(_GNU_SOURCE CACHE)
+ CHECK_SYMBOL_EXISTS(_GNU_SOURCE "features.h" _GNU_SOURCE)
+ endif()
+endif()
+
+if (_GNU_SOURCE)
+ add_definitions(-D_GNU_SOURCE=1)
+endif()
+
+CHECK_INCLUDE_FILE(sys/types.h EVENT__HAVE_SYS_TYPES_H)
+if(EVENT__HAVE_SYS_TYPES_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES sys/types.h)
+endif()
+
+CHECK_INCLUDE_FILE(sys/socket.h EVENT__HAVE_SYS_SOCKET_H)
+if(EVENT__HAVE_SYS_SOCKET_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES sys/socket.h)
+endif()
+
+CHECK_INCLUDE_FILE(netinet/in.h EVENT__HAVE_NETINET_IN_H)
+if(EVENT__HAVE_NETINET_IN_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES netinet/in.h)
+endif()
+
+CHECK_INCLUDE_FILE(sys/un.h EVENT__HAVE_SYS_UN_H)
+if(EVENT__HAVE_SYS_UN_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES sys/un.h)
+endif()
+
+if(WIN32)
+ CHECK_INCLUDE_FILE(afunix.h EVENT__HAVE_AFUNIX_H)
+ if(EVENT__HAVE_AFUNIX_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES afunix.h)
+ endif()
+endif()
+CHECK_TYPE_SIZE("struct sockaddr_un" EVENT__HAVE_STRUCT_SOCKADDR_UN)
+
+CHECK_INCLUDE_FILE(netinet/in6.h EVENT__HAVE_NETINET_IN6_H)
+if(EVENT__HAVE_NETINET_IN6_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES netinet/in6.h)
+endif()
+
+CHECK_INCLUDE_FILE(unistd.h EVENT__HAVE_UNISTD_H)
+CHECK_INCLUDE_FILE(netdb.h EVENT__HAVE_NETDB_H)
+CHECK_INCLUDE_FILE(dlfcn.h EVENT__HAVE_DLFCN_H)
+CHECK_INCLUDE_FILE(arpa/inet.h EVENT__HAVE_ARPA_INET_H)
+CHECK_INCLUDE_FILE(fcntl.h EVENT__HAVE_FCNTL_H)
+if(EVENT__HAVE_FCNTL_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES fcntl.h)
+endif()
+CHECK_INCLUDE_FILE(inttypes.h EVENT__HAVE_INTTYPES_H)
+CHECK_INCLUDE_FILE(memory.h EVENT__HAVE_MEMORY_H)
+CHECK_INCLUDE_FILE(poll.h EVENT__HAVE_POLL_H)
+CHECK_INCLUDE_FILE(port.h EVENT__HAVE_PORT_H)
+if(EVENT__HAVE_PORT_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES port.h)
+endif()
+CHECK_INCLUDE_FILE(signal.h EVENT__HAVE_SIGNAL_H)
+CHECK_INCLUDE_FILE(stdarg.h EVENT__HAVE_STDARG_H)
+CHECK_INCLUDE_FILE(stddef.h EVENT__HAVE_STDDEF_H)
+CHECK_INCLUDE_FILE(stdint.h EVENT__HAVE_STDINT_H)
+CHECK_INCLUDE_FILE(stdlib.h EVENT__HAVE_STDLIB_H)
+CHECK_INCLUDE_FILE(strings.h EVENT__HAVE_STRINGS_H)
+CHECK_INCLUDE_FILE(string.h EVENT__HAVE_STRING_H)
+CHECK_INCLUDE_FILE(sys/devpoll.h EVENT__HAVE_DEVPOLL)
+CHECK_INCLUDE_FILE(sys/epoll.h EVENT__HAVE_SYS_EPOLL_H)
+CHECK_INCLUDE_FILE(sys/eventfd.h EVENT__HAVE_SYS_EVENTFD_H)
+CHECK_INCLUDE_FILE(sys/event.h EVENT__HAVE_SYS_EVENT_H)
+CHECK_INCLUDE_FILE(sys/ioctl.h EVENT__HAVE_SYS_IOCTL_H)
+CHECK_INCLUDE_FILE(sys/mman.h EVENT__HAVE_SYS_MMAN_H)
+CHECK_INCLUDE_FILE(sys/param.h EVENT__HAVE_SYS_PARAM_H)
+CHECK_INCLUDE_FILE(sys/queue.h EVENT__HAVE_SYS_QUEUE_H)
+CHECK_INCLUDE_FILE(sys/select.h EVENT__HAVE_SYS_SELECT_H)
+CHECK_INCLUDE_FILE(sys/sendfile.h EVENT__HAVE_SYS_SENDFILE_H)
+CHECK_INCLUDE_FILE(sys/stat.h EVENT__HAVE_SYS_STAT_H)
+CHECK_INCLUDE_FILE(sys/time.h EVENT__HAVE_SYS_TIME_H)
+if(EVENT__HAVE_SYS_TIME_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES sys/time.h)
+endif()
+CHECK_INCLUDE_FILE(sys/uio.h EVENT__HAVE_SYS_UIO_H)
+CHECK_INCLUDE_FILES("sys/types.h;ifaddrs.h" EVENT__HAVE_IFADDRS_H)
+CHECK_INCLUDE_FILE(mach/mach_time.h EVENT__HAVE_MACH_MACH_TIME_H)
+CHECK_INCLUDE_FILE(netinet/tcp.h EVENT__HAVE_NETINET_TCP_H)
+CHECK_INCLUDE_FILE(sys/wait.h EVENT__HAVE_SYS_WAIT_H)
+CHECK_INCLUDE_FILE(sys/resource.h EVENT__HAVE_SYS_RESOURCE_H)
+CHECK_INCLUDE_FILE(sys/sysctl.h EVENT__HAVE_SYS_SYSCTL_H)
+CHECK_INCLUDE_FILE(sys/timerfd.h EVENT__HAVE_SYS_TIMERFD_H)
+CHECK_INCLUDE_FILE(errno.h EVENT__HAVE_ERRNO_H)
+
+
+CHECK_FUNCTION_EXISTS_EX(epoll_create EVENT__HAVE_EPOLL)
+CHECK_FUNCTION_EXISTS_EX(epoll_ctl EVENT__HAVE_EPOLL_CTL)
+CHECK_FUNCTION_EXISTS_EX(eventfd EVENT__HAVE_EVENTFD)
+if(NOT EVENT__DISABLE_CLOCK_GETTIME)
+ CHECK_FUNCTION_EXISTS_EX(clock_gettime EVENT__HAVE_CLOCK_GETTIME)
+endif()
+CHECK_FUNCTION_EXISTS_EX(fcntl EVENT__HAVE_FCNTL)
+CHECK_FUNCTION_EXISTS_EX(getaddrinfo EVENT__HAVE_GETADDRINFO)
+CHECK_FUNCTION_EXISTS_EX(getnameinfo EVENT__HAVE_GETNAMEINFO)
+CHECK_FUNCTION_EXISTS_EX(gettimeofday EVENT__HAVE_GETTIMEOFDAY)
+CHECK_FUNCTION_EXISTS_EX(getprotobynumber EVENT__HAVE_GETPROTOBYNUMBER)
+CHECK_FUNCTION_EXISTS_EX(getservbyname EVENT__HAVE_GETSERVBYNAME)
+CHECK_FUNCTION_EXISTS_EX(inet_ntop EVENT__HAVE_INET_NTOP)
+CHECK_FUNCTION_EXISTS_EX(inet_pton EVENT__HAVE_INET_PTON)
+CHECK_FUNCTION_EXISTS_EX(kqueue EVENT__HAVE_KQUEUE)
+CHECK_FUNCTION_EXISTS_EX(mmap EVENT__HAVE_MMAP)
+CHECK_FUNCTION_EXISTS_EX(pipe EVENT__HAVE_PIPE)
+CHECK_FUNCTION_EXISTS_EX(pipe2 EVENT__HAVE_PIPE2)
+CHECK_FUNCTION_EXISTS_EX(poll EVENT__HAVE_POLL)
+CHECK_FUNCTION_EXISTS_EX(port_create EVENT__HAVE_PORT_CREATE)
+CHECK_FUNCTION_EXISTS_EX(sendfile EVENT__HAVE_SENDFILE)
+CHECK_FUNCTION_EXISTS_EX(sigaction EVENT__HAVE_SIGACTION)
+CHECK_FUNCTION_EXISTS_EX(signal EVENT__HAVE_SIGNAL)
+CHECK_FUNCTION_EXISTS_EX(splice EVENT__HAVE_SPLICE)
+CHECK_FUNCTION_EXISTS_EX(strlcpy EVENT__HAVE_STRLCPY)
+CHECK_FUNCTION_EXISTS_EX(strsep EVENT__HAVE_STRSEP)
+CHECK_FUNCTION_EXISTS_EX(strtok_r EVENT__HAVE_STRTOK_R)
+CHECK_FUNCTION_EXISTS_EX(strtoll EVENT__HAVE_STRTOLL)
+CHECK_FUNCTION_EXISTS_EX(vasprintf EVENT__HAVE_VASPRINTF)
+CHECK_FUNCTION_EXISTS_EX(sysctl EVENT__HAVE_SYSCTL)
+CHECK_FUNCTION_EXISTS_EX(accept4 EVENT__HAVE_ACCEPT4)
+CHECK_FUNCTION_EXISTS_EX(arc4random EVENT__HAVE_ARC4RANDOM)
+CHECK_FUNCTION_EXISTS_EX(arc4random_buf EVENT__HAVE_ARC4RANDOM_BUF)
+CHECK_FUNCTION_EXISTS_EX(arc4random_addrandom EVENT__HAVE_ARC4RANDOM_ADDRANDOM)
+CHECK_FUNCTION_EXISTS_EX(epoll_create1 EVENT__HAVE_EPOLL_CREATE1)
+CHECK_FUNCTION_EXISTS_EX(getegid EVENT__HAVE_GETEGID)
+CHECK_FUNCTION_EXISTS_EX(geteuid EVENT__HAVE_GETEUID)
+CHECK_FUNCTION_EXISTS_EX(getifaddrs EVENT__HAVE_GETIFADDRS)
+CHECK_FUNCTION_EXISTS_EX(issetugid EVENT__HAVE_ISSETUGID)
+CHECK_FUNCTION_EXISTS_EX(mach_absolute_time EVENT__HAVE_MACH_ABSOLUTE_TIME)
+CHECK_FUNCTION_EXISTS_EX(nanosleep EVENT__HAVE_NANOSLEEP)
+CHECK_FUNCTION_EXISTS_EX(usleep EVENT__HAVE_USLEEP)
+CHECK_FUNCTION_EXISTS_EX(timeradd EVENT__HAVE_TIMERADD)
+CHECK_FUNCTION_EXISTS_EX(timerclear EVENT__HAVE_TIMERCLEAR)
+CHECK_FUNCTION_EXISTS_EX(timercmp EVENT__HAVE_TIMERCMP)
+CHECK_FUNCTION_EXISTS_EX(timerfd_create EVENT__HAVE_TIMERFD_CREATE)
+CHECK_FUNCTION_EXISTS_EX(timerisset EVENT__HAVE_TIMERISSET)
+CHECK_FUNCTION_EXISTS_EX(putenv EVENT__HAVE_PUTENV)
+CHECK_FUNCTION_EXISTS_EX(setenv EVENT__HAVE_SETENV)
+CHECK_FUNCTION_EXISTS_EX(setrlimit EVENT__HAVE_SETRLIMIT)
+CHECK_FUNCTION_EXISTS_EX(umask EVENT__HAVE_UMASK)
+CHECK_FUNCTION_EXISTS_EX(unsetenv EVENT__HAVE_UNSETENV)
+
+# Get the gethostbyname_r prototype.
+CHECK_FUNCTION_EXISTS_EX(gethostbyname_r EVENT__HAVE_GETHOSTBYNAME_R)
+
+if(EVENT__HAVE_GETHOSTBYNAME_R)
+ CHECK_PROTOTYPE_DEFINITION(gethostbyname_r
+ "int gethostbyname_r(const char *name, struct hostent *hp, struct hostent_data *hdata)"
+ "0"
+ "netdb.h"
+ EVENT__HAVE_GETHOSTBYNAME_R_3_ARG)
+
+ CHECK_PROTOTYPE_DEFINITION(gethostbyname_r
+ "struct hostent *gethostbyname_r(const char *name, struct hostent *hp, char *buf, size_t buflen, int *herr)"
+ "NULL"
+ "netdb.h"
+ EVENT__HAVE_GETHOSTBYNAME_R_5_ARG)
+
+ CHECK_PROTOTYPE_DEFINITION(gethostbyname_r
+ "int gethostbyname_r(const char *name, struct hostent *hp, char *buf, size_t buflen, struct hostent **result, int *herr)"
+ "0"
+ "netdb.h"
+ EVENT__HAVE_GETHOSTBYNAME_R_6_ARG)
+endif()
+
+if(HAVE_PORT_H AND HAVE_PORT_CREATE)
+ set(EVENT__HAVE_EVENT_PORTS 1)
+endif()
+
+if(NOT WIN32)
+ CHECK_FUNCTION_EXISTS_EX(select EVENT__HAVE_SELECT)
+endif()
+
+CHECK_TYPE_SIZE("uint8_t" EVENT__HAVE_UINT8_T)
+CHECK_TYPE_SIZE("uint16_t" EVENT__HAVE_UINT16_T)
+CHECK_TYPE_SIZE("uint32_t" EVENT__HAVE_UINT32_T)
+CHECK_TYPE_SIZE("uint64_t" EVENT__HAVE_UINT64_T)
+CHECK_TYPE_SIZE("short" EVENT__SIZEOF_SHORT BUILTIN_TYPES_ONLY)
+CHECK_TYPE_SIZE("int" EVENT__SIZEOF_INT BUILTIN_TYPES_ONLY)
+CHECK_TYPE_SIZE("unsigned" EVENT__SIZEOF_UNSIGNED BUILTIN_TYPES_ONLY)
+CHECK_TYPE_SIZE("unsigned int" EVENT__SIZEOF_UNSIGNED_INT BUILTIN_TYPES_ONLY)
+CHECK_TYPE_SIZE("long" EVENT__SIZEOF_LONG BUILTIN_TYPES_ONLY)
+CHECK_TYPE_SIZE("long long" EVENT__SIZEOF_LONG_LONG BUILTIN_TYPES_ONLY)
+
+if(WIN32)
+ # These aren't available until Windows Vista.
+ # But you can still link them. They just won't be found when running the exe.
+ set(EVENT__HAVE_INET_NTOP 0)
+ set(EVENT__HAVE_INET_PTON 0)
+endif()
+
+# Check for different inline keyword versions.
+check_function_keywords("inline" "__inline" "__inline__")
+
+if (HAVE_INLINE)
+ set(EVENT__inline inline)
+elseif (HAVE___INLINE)
+ set(EVENT__inline __inline)
+elseif(HAVE___INLINE__)
+ set(EVENT__inline __inline__)
+else()
+ set(EVENT__inline)
+endif()
+
+# __func__/__FUNCTION__ is not a macros in general
+CHECK_SYMBOL_EXISTS("__func__" "" EVENT__HAVE___func__)
+CHECK_SYMBOL_EXISTS("__FUNCTION__" "" EVENT__HAVE___FUNCTION__)
+
+CHECK_SYMBOL_EXISTS(TAILQ_FOREACH sys/queue.h EVENT__HAVE_TAILQFOREACH)
+CHECK_CONST_EXISTS(CTL_KERN sys/sysctl.h EVENT__HAVE_DECL_CTL_KERN)
+CHECK_CONST_EXISTS(KERN_ARND sys/sysctl.h EVENT__HAVE_DECL_KERN_ARND)
+CHECK_CONST_EXISTS(KERN_RANDOM sys/sysctl.h EVENT__HAVE_DECL_KERN_RANDOM)
+CHECK_CONST_EXISTS(RANDOM_UUID sys/sysctl.h EVENT__HAVE_DECL_RANDOM_UUID)
+CHECK_SYMBOL_EXISTS(F_SETFD fcntl.h EVENT__HAVE_SETFD)
+
+CHECK_TYPE_SIZE(fd_mask EVENT__HAVE_FD_MASK)
+
+CHECK_TYPE_SIZE(size_t EVENT__SIZEOF_SIZE_T)
+if(NOT EVENT__SIZEOF_SIZE_T)
+ set(EVENT__size_t "unsigned")
+ set(EVENT__SIZEOF_SIZE_T ${EVENT__SIZEOF_UNSIGNED})
+else()
+ set(EVENT__size_t size_t)
+endif()
+
+CHECK_TYPE_SIZE("off_t" EVENT__SIZEOF_OFF_T LANGUAGE C)
+
+
+# XXX we should functionalize these size and type sets. --elley
+
+# Winssck.
+if (_MSC_VER)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES BaseTsd.h)
+endif()
+CHECK_TYPE_SIZE("ssize_t" EVENT__SIZEOF_SSIZE_T_LOWER LANGUAGE C)
+CHECK_TYPE_SIZE("SSIZE_T" EVENT__SIZEOF_SSIZE_T_UPPER LANGUAGE C)
+
+if (EVENT__SIZEOF_SSIZE_T_LOWER)
+ set(EVENT__ssize_t "ssize_t")
+ set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_SSIZE_T_LOWER})
+elseif (EVENT__SIZEOF_SSIZE_T_UPPER)
+ set(EVENT__ssize_t "SSIZE_T")
+ set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_SSIZE_T_UPPER})
+else()
+ set(EVENT__ssize_t "int")
+ set(EVENT__SIZEOF_SSIZE_T ${EVENT__SIZEOF_INT})
+endif()
+
+CHECK_TYPE_SIZE(socklen_t EVENT__SIZEOF_SOCKLEN_T)
+if(NOT EVENT__SIZEOF_SOCKLEN_T)
+ set(EVENT__socklen_t "unsigned int")
+ set(EVENT__SIZEOF_SOCKLEN_T ${EVENT__SIZEOF_UNSIGNED_INT})
+else()
+ set(EVENT__socklen_t "socklen_t")
+endif()
+
+CHECK_TYPE_SIZE(pid_t EVENT__SIZEOF_PID_T)
+if(NOT EVENT__SIZEOF_PID_T)
+ set(EVENT__SIZEOF_PID_T ${EVENT__SIZEOF_INT})
+else()
+ set(EVENT__SIZEOF_PID_T EVENT__SIZEOF_PID_T)
+endif()
+
+if (NOT EVENT__DISABLE_THREAD_SUPPORT)
+ if (NOT WIN32)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES pthread.h)
+ endif()
+ CHECK_TYPE_SIZE(pthread_t EVENT__SIZEOF_PTHREAD_T)
+endif()
+
+if(EVENT__HAVE_CLOCK_GETTIME)
+ set(EVENT__DNS_USE_CPU_CLOCK_FOR_ID 1)
+endif()
+
+# we're just getting lazy now.
+CHECK_TYPE_SIZE("uintptr_t" EVENT__HAVE_UINTPTR_T)
+CHECK_TYPE_SIZE("void *" EVENT__SIZEOF_VOID_P)
+CHECK_TYPE_SIZE("time_t" EVENT__SIZEOF_TIME_T)
+
+# Tests file offset bits.
+# TODO: Add AIX test for if -D_LARGE_FILES is needed.
+
+# XXX: Why is this here? we don't even use it. Well, we don't even use it
+# on top of that, why is it set in the config.h?! IT_MAKES_NO_SENSE
+# I'm commenting it out for now.
+# - ellzey
+
+#CHECK_FILE_OFFSET_BITS()
+
+# Verify kqueue works with pipes.
+if (EVENT__HAVE_KQUEUE)
+ if (CMAKE_CROSSCOMPILING AND NOT EVENT__FORCE_KQUEUE_CHECK)
+ message(WARNING "Cannot check if kqueue works with pipes when crosscompiling, use EVENT__FORCE_KQUEUE_CHECK to be sure (this requires manually running a test program on the cross compilation target)")
+ set(EVENT__HAVE_WORKING_KQUEUE 1)
+ else()
+ message(STATUS "Checking if kqueue works with pipes...")
+ include(CheckWorkingKqueue)
+ endif()
+endif()
+
+if(EVENT__HAVE_NETDB_H)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES netdb.h)
+ CHECK_TYPE_SIZE("struct addrinfo" EVENT__HAVE_STRUCT_ADDRINFO)
+elseif(WIN32)
+ list(APPEND CMAKE_EXTRA_INCLUDE_FILES ws2tcpip.h)
+ CHECK_TYPE_SIZE("struct addrinfo" EVENT__HAVE_STRUCT_ADDRINFO)
+endif()
+
+# Check for sockaddr structure sizes.
+set(SOCKADDR_HEADERS)
+if (WIN32)
+ set(CMAKE_REQUIRED_DEFINITIONS "-DWIN32_LEAN_AND_MEAN")
+ if (_MSC_VER LESS 1300)
+ set(SOCKADDR_HEADERS winsock.h)
+ else()
+ set(SOCKADDR_HEADERS winsock2.h ws2tcpip.h)
+ endif()
+else()
+ if (EVENT__HAVE_NETINET_IN_H)
+ set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netinet/in.h)
+ endif()
+
+ if (EVENT__HAVE_NETINET_IN6_H)
+ set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netinet/in6.h)
+ endif()
+
+ if (EVENT__HAVE_SYS_SOCKET_H)
+ set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} sys/socket.h)
+ endif()
+
+ if (EVENT__HAVE_NETDB_H)
+ set(SOCKADDR_HEADERS ${SOCKADDR_HEADERS} netdb.h)
+ endif()
+endif()
+
+CHECK_TYPE_SIZE("struct in6_addr" EVENT__HAVE_STRUCT_IN6_ADDR)
+if(EVENT__HAVE_STRUCT_IN6_ADDR)
+ CHECK_STRUCT_HAS_MEMBER("struct in6_addr"
+ s6_addr16 "${SOCKADDR_HEADERS}"
+ EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR16)
+
+ CHECK_STRUCT_HAS_MEMBER("struct in6_addr"
+ s6_addr32 "${SOCKADDR_HEADERS}"
+ EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR32)
+endif()
+
+CHECK_TYPE_SIZE("sa_family_t" EVENT__HAVE_SA_FAMILY_T)
+CHECK_TYPE_SIZE("struct sockaddr_in6" EVENT__HAVE_STRUCT_SOCKADDR_IN6)
+
+if(EVENT__HAVE_STRUCT_SOCKADDR_IN6)
+ CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6"
+ sin6_len "${SOCKADDR_HEADERS}"
+ EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN)
+
+ CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6"
+ sin_len "${SOCKADDR_HEADERS}"
+ EVENT__HAVE_STRUCT_SOCKADDR_IN_SIN_LEN)
+endif()
+
+CHECK_TYPE_SIZE("struct sockaddr_storage" EVENT__HAVE_STRUCT_SOCKADDR_STORAGE)
+if(EVENT__HAVE_STRUCT_SOCKADDR_STORAGE)
+ CHECK_STRUCT_HAS_MEMBER("struct sockaddr_storage"
+ ss_family "${SOCKADDR_HEADERS}"
+ EVENT__HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY)
+
+ CHECK_STRUCT_HAS_MEMBER("struct sockaddr_storage"
+ __ss_family "${SOCKADDR_HEADERS}" EVENT__HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY)
+endif()
+
+CHECK_TYPE_SIZE("struct linger" EVENT__HAVE_STRUCT_LINGER)
+
+# Group the source files.
+set(HDR_PRIVATE
+ bufferevent-internal.h
+ changelist-internal.h
+ defer-internal.h
+ epolltable-internal.h
+ evbuffer-internal.h
+ event-internal.h
+ evmap-internal.h
+ evrpc-internal.h
+ evsignal-internal.h
+ evthread-internal.h
+ ht-internal.h
+ http-internal.h
+ iocp-internal.h
+ ipv6-internal.h
+ log-internal.h
+ minheap-internal.h
+ mm-internal.h
+ ratelim-internal.h
+ strlcpy-internal.h
+ util-internal.h
+ evconfig-private.h
+ compat/sys/queue.h)
+
+set(HDR_COMPAT
+ include/evdns.h
+ include/evrpc.h
+ include/event.h
+ include/evhttp.h
+ include/evutil.h)
+
+set(HDR_PUBLIC
+ include/event2/buffer.h
+ include/event2/bufferevent.h
+ include/event2/bufferevent_compat.h
+ include/event2/bufferevent_struct.h
+ include/event2/buffer_compat.h
+ include/event2/dns.h
+ include/event2/dns_compat.h
+ include/event2/dns_struct.h
+ include/event2/event.h
+ include/event2/event_compat.h
+ include/event2/event_struct.h
+ include/event2/http.h
+ include/event2/http_compat.h
+ include/event2/http_struct.h
+ include/event2/keyvalq_struct.h
+ include/event2/listener.h
+ include/event2/rpc.h
+ include/event2/rpc_compat.h
+ include/event2/rpc_struct.h
+ include/event2/tag.h
+ include/event2/tag_compat.h
+ include/event2/thread.h
+ include/event2/util.h
+ include/event2/visibility.h
+ ${PROJECT_BINARY_DIR}/include/event2/event-config.h)
+
+set(SRC_CORE
+ buffer.c
+ bufferevent.c
+ bufferevent_filter.c
+ bufferevent_pair.c
+ bufferevent_ratelim.c
+ bufferevent_sock.c
+ event.c
+ evmap.c
+ evthread.c
+ evutil.c
+ evutil_rand.c
+ evutil_time.c
+ listener.c
+ log.c
+ signal.c
+ strlcpy.c)
+
+if(EVENT__HAVE_SELECT)
+ list(APPEND SRC_CORE select.c)
+endif()
+
+if(EVENT__HAVE_POLL)
+ list(APPEND SRC_CORE poll.c)
+endif()
+
+if(EVENT__HAVE_KQUEUE)
+ list(APPEND SRC_CORE kqueue.c)
+endif()
+
+if(EVENT__HAVE_DEVPOLL)
+ list(APPEND SRC_CORE devpoll.c)
+endif()
+
+if(EVENT__HAVE_EPOLL)
+ list(APPEND SRC_CORE epoll.c)
+endif()
+
+if(EVENT__HAVE_EVENT_PORTS)
+ list(APPEND SRC_CORE evport.c)
+endif()
+
+if (NOT EVENT__DISABLE_OPENSSL)
+ find_package(OpenSSL REQUIRED)
+
+ set(EVENT__HAVE_OPENSSL 1)
+
+ message(STATUS "OpenSSL include: ${OPENSSL_INCLUDE_DIR}")
+ message(STATUS "OpenSSL lib: ${OPENSSL_LIBRARIES}")
+
+ include_directories(${OPENSSL_INCLUDE_DIR})
+
+ list(APPEND SRC_OPENSSL bufferevent_openssl.c)
+ list(APPEND HDR_PUBLIC include/event2/bufferevent_ssl.h)
+ list(APPEND LIB_APPS ${OPENSSL_LIBRARIES})
+endif()
+
+if (NOT EVENT__DISABLE_THREAD_SUPPORT)
+ if (WIN32)
+ list(APPEND SRC_CORE evthread_win32.c)
+ else()
+ find_package(Threads REQUIRED)
+ if (NOT CMAKE_USE_PTHREADS_INIT)
+ message(FATAL_ERROR
+ "Failed to find Pthreads, set EVENT__DISABLE_THREAD_SUPPORT to disable")
+ endif()
+
+ set(EVENT__HAVE_PTHREADS 1)
+ list(APPEND LIB_APPS ${CMAKE_THREAD_LIBS_INIT})
+ endif()
+endif()
+
+if (NOT EVENT__DISABLE_TESTS)
+ # Zlib is only used for testing.
+ find_package(ZLIB)
+
+ if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR)
+ include_directories(${ZLIB_INCLUDE_DIRS})
+
+ set(EVENT__HAVE_LIBZ 1)
+ list(APPEND LIB_APPS ${ZLIB_LIBRARIES})
+ endif()
+endif()
+
+set(SRC_EXTRA
+ event_tagging.c
+ http.c
+ evdns.c
+ evrpc.c)
+
+add_definitions(-DHAVE_CONFIG_H)
+
+# We use BEFORE here so we don't accidentally look in system directories
+# first for some previous versions of the headers that are installed.
+include_directories(BEFORE ${PROJECT_SOURCE_DIR}
+ ${PROJECT_SOURCE_DIR}/compat
+ ${PROJECT_SOURCE_DIR}/include)
+
+if(WIN32)
+ list(APPEND SRC_CORE
+ buffer_iocp.c
+ bufferevent_async.c
+ event_iocp.c
+ win32select.c)
+
+ list(APPEND HDR_PRIVATE WIN32-Code/getopt.h)
+
+ set(EVENT__DNS_USE_FTIME_FOR_ID 1)
+ set(LIB_PLATFORM ws2_32)
+ add_definitions(
+ -D_CRT_SECURE_NO_WARNINGS
+ -D_CRT_NONSTDC_NO_DEPRECATE)
+
+ include_directories(./WIN32-Code)
+endif()
+
+if (SOLARIS)
+ list(APPEND LIB_PLATFORM socket nsl)
+endif()
+
+source_group("Headers Private" FILES ${HDR_PRIVATE})
+source_group("Header Compat" FILES ${HDR_COMPAT})
+source_group("Headers Public" FILES ${HDR_PUBLIC})
+source_group("Source Core" FILES ${SRC_CORE})
+source_group("Source Extra" FILES ${SRC_EXTRA})
+
+# Generate the configure headers.
+# (Place them in the build dir so we don't polute the source tree with generated files).
+include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/include)
+
+if (${GNUC})
+ set(EVENT_SHARED_FLAGS -fvisibility=hidden)
+elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "SunPro")
+ set(EVENT_SHARED_FLAGS -xldscope=hidden)
+endif()
+
+configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/event-config.h.cmake
+ ${CMAKE_CURRENT_BINARY_DIR}/include/event2/event-config.h
+ NEWLINE_STYLE UNIX)
+
+configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/evconfig-private.h.cmake
+ ${CMAKE_CURRENT_BINARY_DIR}/include/evconfig-private.h)
+
+#
+# Create the libraries.
+#
+include(AddEventLibrary)
+add_event_library(event_core SOURCES ${SRC_CORE})
+add_event_library(event_extra
+ LIBRARIES event_core_shared
+ SOURCES ${SRC_EXTRA})
+
+if (NOT EVENT__DISABLE_OPENSSL)
+ add_event_library(event_openssl
+ LIBRARIES event_core_shared ${OPENSSL_LIBRARIES}
+ SOURCES ${SRC_OPENSSL})
+endif()
+
+if (CMAKE_USE_PTHREADS_INIT)
+ set(SRC_PTHREADS evthread_pthread.c)
+ add_event_library(event_pthreads
+ LIBRARIES event_core_shared
+ SOURCES ${SRC_PTHREADS})
+endif()
+
+# library exists for historical reasons; it contains the contents of
+# both libevent_core and libevent_extra. You shouldn’t use it; it may
+# go away in a future version of Libevent.
+add_event_library(event SOURCES ${SRC_CORE} ${SRC_EXTRA})
+
+set(WIN32_GETOPT)
+if (WIN32)
+ list(APPEND WIN32_GETOPT
+ WIN32-Code/getopt.c
+ WIN32-Code/getopt_long.c)
+endif()
+
+#
+# Samples.
+#
+macro(add_sample_prog ssl name)
+ add_executable(${name} ${ARGN})
+
+ target_link_libraries(${name}
+ event_extra
+ event_core
+ ${LIB_APPS}
+ ${LIB_PLATFORM})
+
+ if (${ssl})
+ target_link_libraries(${name} event_openssl)
+ endif()
+endmacro()
+if (NOT EVENT__DISABLE_SAMPLES)
+ set(SAMPLES
+ event-read-fifo
+ hello-world
+ signal-test
+ http-connect
+ time-test)
+
+ foreach(SAMPLE ${SAMPLES})
+ add_sample_prog(OFF ${SAMPLE} sample/${SAMPLE}.c)
+ endforeach()
+
+ if (NOT EVENT__DISABLE_OPENSSL)
+ add_sample_prog(ON https-client
+ sample/https-client.c
+ sample/openssl_hostname_validation.c
+ sample/hostcheck.c)
+ add_sample_prog(ON le-proxy
+ sample/le-proxy.c)
+ endif()
+
+ set(SAMPLES_WOPT
+ dns-example
+ http-server
+ )
+ foreach (SAMPLE ${SAMPLES_WOPT})
+ add_sample_prog(OFF ${SAMPLE} sample/${SAMPLE}.c ${WIN32_GETOPT})
+ endforeach()
+endif()
+
+#
+# Benchmarks
+#
+macro(add_bench_prog prog)
+ add_executable(${prog} ${ARGN})
+ target_link_libraries(${prog}
+ event_extra
+ event_core
+ ${LIB_APPS}
+ ${LIB_PLATFORM})
+endmacro()
+if (NOT EVENT__DISABLE_BENCHMARK)
+ foreach (BENCHMARK bench_http bench_httpclient)
+ add_bench_prog(${BENCHMARK} test/${BENCHMARK}.c)
+ endforeach()
+
+ add_bench_prog(bench test/bench.c ${WIN32_GETOPT})
+ add_bench_prog(bench_cascade test/bench_cascade.c ${WIN32_GETOPT})
+endif()
+
+#
+# Tests
+#
+macro(add_test_prog prog)
+ add_executable(${prog} test/${prog}.c)
+ target_link_libraries(${prog}
+ ${LIB_APPS}
+ ${LIB_PLATFORM}
+ event_core
+ event_extra
+ ${ARGN})
+endmacro()
+if (NOT EVENT__DISABLE_TESTS)
+ #
+ # Generate Regress tests.
+ #
+ if (NOT EVENT__DISABLE_REGRESS)
+ # (We require python to generate the regress tests)
+ find_package(PythonInterp 3)
+
+ if (PYTHONINTERP_FOUND)
+ set(__FOUND_USABLE_PYTHON 1)
+ else()
+ find_package(PythonInterp 2)
+ if (PYTHONINTERP_FOUND)
+ set(__FOUND_USABLE_PYTHON 1)
+ else()
+ message(ERROR "No suitable Python version found, bailing...")
+ endif()
+ endif()
+
+ if (__FOUND_USABLE_PYTHON)
+ message(STATUS "Generating regress tests...")
+
+ add_definitions(-DTINYTEST_LOCAL)
+
+ add_custom_command(
+ OUTPUT
+ ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.c
+ ${CMAKE_CURRENT_SOURCE_DIR}/test/regress.gen.h
+ DEPENDS
+ event_rpcgen.py
+ test/regress.rpc
+ COMMAND ${PYTHON_EXECUTABLE} ../event_rpcgen.py regress.rpc
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/test)
+
+ list(APPEND SRC_REGRESS
+ test/regress.c
+ test/regress.gen.c
+ test/regress.gen.h
+ test/regress_buffer.c
+ test/regress_bufferevent.c
+ test/regress_dns.c
+ test/regress_et.c
+ test/regress_finalize.c
+ test/regress_http.c
+ test/regress_listener.c
+ test/regress_main.c
+ test/regress_minheap.c
+ test/regress_rpc.c
+ test/regress_testutils.c
+ test/regress_testutils.h
+ test/regress_util.c
+ test/tinytest.c)
+
+ if (WIN32)
+ list(APPEND SRC_REGRESS test/regress_iocp.c)
+ if (NOT EVENT__DISABLE_THREAD_SUPPORT)
+ list(APPEND SRC_REGRESS test/regress_thread.c)
+ endif()
+ elseif (CMAKE_USE_PTHREADS_INIT)
+ list(APPEND SRC_REGRESS test/regress_thread.c)
+ endif()
+
+ if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR)
+ list(APPEND SRC_REGRESS test/regress_zlib.c)
+ endif()
+
+ if (NOT EVENT__DISABLE_OPENSSL)
+ list(APPEND SRC_REGRESS test/regress_ssl.c)
+ endif()
+
+ add_executable(regress ${SRC_REGRESS})
+
+ target_link_libraries(regress
+ ${LIB_APPS}
+ ${LIB_PLATFORM}
+ event_core
+ event_extra)
+ if (NOT EVENT__DISABLE_OPENSSL)
+ target_link_libraries(regress event_openssl)
+ endif()
+ if (CMAKE_USE_PTHREADS_INIT)
+ target_link_libraries(regress event_pthreads)
+ endif()
+ else()
+ message(WARNING "No suitable Python interpreter found, cannot generate regress tests!")
+ endif()
+ endif()
+
+ #
+ # Test programs.
+ #
+ # all of these, including the cmakelists.txt should be moved
+ # into the dirctory 'tests' first.
+ #
+ # doing this, we can remove all the DISABLE_TESTS stuff, and simply
+ # do something like:
+ #
+ # add_custom_targets(tests)
+ # add_executable(... EXCLUDE_FROM_ALL ...c)
+ # add_dependencis(tests testa testb testc)
+ # add_test(....)
+ #
+ # then you can just run 'make tests' instead of them all
+ # auto-compile|running
+ # - ellzey
+ set(TESTPROGS test-changelist
+ test-eof
+ test-fdleak
+ test-init
+ test-time
+ test-weof)
+
+ foreach (TESTPROG ${TESTPROGS} test-dumpevents)
+ add_test_prog(${TESTPROG})
+ endforeach()
+ if (UNIX)
+ add_test_prog(test-ratelim m)
+ else()
+ add_test_prog(test-ratelim)
+ endif()
+
+ set(ALL_TESTPROGS
+ ${TESTPROGS}
+ test-dumpevents
+ test-ratelim
+ )
+
+ #
+ # We run all tests with the different backends turned on one at a time.
+ #
+
+ # Add event backends based on system introspection result.
+ set(BACKENDS "")
+
+ if (EVENT__HAVE_EPOLL)
+ list(APPEND BACKENDS EPOLL)
+ endif()
+
+ if (EVENT__HAVE_SELECT)
+ list(APPEND BACKENDS SELECT)
+ endif()
+
+ if (EVENT__HAVE_POLL)
+ list(APPEND BACKENDS POLL)
+ endif()
+
+ if (EVENT__HAVE_KQUEUE)
+ list(APPEND BACKENDS KQUEUE)
+ endif()
+
+ if (EVENT__HAVE_EVENT_PORTS)
+ list(APPEND BACKENDS EVPORT)
+ endif()
+
+ if (EVENT__HAVE_DEVPOLL)
+ list(APPEND BACKENDS DEVPOLL)
+ endif()
+
+ if (WIN32)
+ list(APPEND BACKENDS WIN32)
+ endif()
+
+
+ # Default environment variables turns off all event systems,
+ # then we enable each one, one at a time when creating the tests.
+ set(DEFAULT_TEST_ENV_VARS "EVENT_SHOW_METHOD=1;")
+ foreach(BACKEND ${BACKENDS})
+ set(BACKEND_ENV_VAR "EVENT_NO${BACKEND}=1")
+ list(APPEND DEFAULT_TEST_ENV_VARS "${BACKEND_ENV_VAR}")
+ endforeach()
+
+ # Macro that creates the ctest test for a backend.
+ macro(add_backend_test BACKEND_TEST_NAME ENV_VARS)
+ set(TEST_NAMES "")
+
+ foreach (TESTPROG ${TESTPROGS})
+ set(TEST_NAME ${TESTPROG}__${BACKEND_TEST_NAME})
+
+ add_test(${TEST_NAME}
+ ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${TESTPROG})
+
+ list(APPEND TEST_NAMES ${TEST_NAME})
+
+ set_tests_properties(${TEST_NAME}
+ PROPERTIES ENVIRONMENT "${ENV_VARS}")
+ endforeach()
+
+ # Dump events test.
+ if (__FOUND_USABLE_PYTHON)
+ set(TEST_NAME test-dumpevents__${BACKEND_TEST_NAME})
+
+ add_test(${TEST_NAME}
+ ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-dumpevents |
+ ${PYTHON_EXECUTABLE}
+ ${CMAKE_CURRENT_SOURCE_DIR}/test/check-dumpevents.py)
+
+ set_tests_properties(${TEST_NAME}
+ PROPERTIES ENVIRONMENT "${ENV_VARS}")
+ else()
+ message(WARNING "test-dumpevents will be run without output check since python was not found!")
+ set(TEST_NAME test-dumpevents__${BACKEND_TEST_NAME}_no_check)
+
+ add_test(${TEST_NAME}
+ ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-dumpevents)
+
+ set_tests_properties(${TEST_NAME}
+ PROPERTIES ENVIRONMENT "${ENV_VARS}")
+ endif()
+
+ # Regress tests.
+ if (NOT EVENT__DISABLE_REGRESS AND __FOUND_USABLE_PYTHON)
+ set(TEST_NAME regress__${BACKEND_TEST_NAME})
+
+ add_test(${TEST_NAME}
+ ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/regress)
+
+ set_tests_properties(${TEST_NAME}
+ PROPERTIES ENVIRONMENT "${ENV_VARS}")
+
+ add_test(${TEST_NAME}_debug
+ ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/regress)
+
+ set_tests_properties(${TEST_NAME}_debug
+ PROPERTIES ENVIRONMENT "${ENV_VARS};EVENT_DEBUG_MODE=1")
+ endif()
+ endmacro()
+
+ # Add the tests for each backend.
+ foreach(BACKEND ${BACKENDS})
+ # Enable this backend only.
+ set(BACKEND_ENV_VARS ${DEFAULT_TEST_ENV_VARS})
+ list(REMOVE_ITEM BACKEND_ENV_VARS EVENT_NO${BACKEND}=1)
+
+ # Epoll has some extra settings.
+ if (${BACKEND} STREQUAL "EPOLL")
+ add_backend_test(timerfd_${BACKEND}
+ "${BACKEND_ENV_VARS};EVENT_PRECISE_TIMER=1")
+
+ add_backend_test(changelist_${BACKEND}
+ "${BACKEND_ENV_VARS};EVENT_EPOLL_USE_CHANGELIST=yes")
+
+ add_backend_test(timerfd_changelist_${BACKEND}
+ "${BACKEND_ENV_VARS};EVENT_EPOLL_USE_CHANGELIST=yes;EVENT_PRECISE_TIMER=1")
+ else()
+ add_backend_test(${BACKEND} "${BACKEND_ENV_VARS}")
+ endif()
+ endforeach()
+
+ #
+ # Rate limiter tests.
+ #
+
+ # Group limits, no connection limit.
+ set(RL_BIN ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test-ratelim)
+
+ add_test(test-ratelim__group_lim
+ ${RL_BIN}
+ -g 30000
+ -n 30
+ -t 100
+ --check-grouplimit 1000
+ --check-stddev 100)
+
+ # Connection limit, no group limit.
+ add_test(test-ratelim__con_lim
+ ${RL_BIN}
+ -c 1000
+ -n 30
+ -t 100
+ --check-connlimit 50
+ --check-stddev 50)
+
+ # Connection limit and group limit.
+ add_test(test-ratelim__group_con_lim
+ ${RL_BIN}
+ -c 1000
+ -g 30000
+ -n 30
+ -t 100
+ --check-grouplimit 1000
+ --check-connlimit 50
+ --check-stddev 50)
+
+ # Connection limit and group limit with independent drain.
+ add_test(test-ratelim__group_con_lim_drain
+ ${RL_BIN}
+ -c 1000
+ -g 35000
+ -n 30
+ -t 100
+ -G 500
+ --check-grouplimit 1000
+ --check-connlimit 50
+ --check-stddev 50)
+
+ # Add a "make verify" target, same as for autoconf.
+ # (Important! This will unset all EVENT_NO* environment variables.
+ # If they are set in the shell the tests are running using simply "ctest" or "make test" will fail)
+ if (WIN32)
+ # Windows doesn't have "unset". But you can use "set VAR=" instead.
+ # We need to guard against the possibility taht EVENT_NOWIN32 is set, and all test failing
+ # since no event backend being available.
+ file(TO_NATIVE_PATH ${CMAKE_CTEST_COMMAND} WINDOWS_CTEST_COMMAND)
+
+ file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.bat
+ "
+ set EVENT_NOWIN32=
+ \"${WINDOWS_CTEST_COMMAND}\"
+ ")
+
+ message(STATUS "${WINDOWS_CTEST_COMMAND}")
+
+ file(COPY ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.bat
+ DESTINATION ${CMAKE_CURRENT_BINARY_DIR}
+ FILE_PERMISSIONS
+ OWNER_READ
+ OWNER_WRITE
+ OWNER_EXECUTE
+ GROUP_READ
+ GROUP_EXECUTE
+ WORLD_READ WORLD_EXECUTE)
+
+ file(TO_NATIVE_PATH
+ "${CMAKE_CURRENT_BINARY_DIR}/verify_tests.bat" VERIFY_PATH)
+
+ add_custom_target(verify COMMAND "${VERIFY_PATH}"
+ DEPENDS event ${ALL_TESTPROGS})
+ else()
+ # On some platforms doing exec(unset) as CMake does won't work, so make sure
+ # we run the unset command in a shell instead.
+ # First we write the script contents.
+ file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.sh
+ "
+ #!/bin/bash
+ unset EVENT_NOEPOLL; unset EVENT_NOPOLL; unset EVENT_NOSELECT; unset EVENT_NOWIN32; unset EVENT_NOEVPORT; unset EVENT_NOKQUEUE; unset EVENT_NODEVPOLL
+ ${CMAKE_CTEST_COMMAND}
+ ")
+
+ # Then we copy the file (this allows us to set execute permission on it)
+ file(COPY ${CMAKE_CURRENT_BINARY_DIR}/tmp/verify_tests.sh
+ DESTINATION ${CMAKE_CURRENT_BINARY_DIR}
+ FILE_PERMISSIONS
+ OWNER_READ
+ OWNER_WRITE
+ OWNER_EXECUTE
+ GROUP_READ
+ GROUP_EXECUTE
+ WORLD_READ
+ WORLD_EXECUTE)
+
+ # Create the target that runs the script.
+ add_custom_target(verify
+ COMMAND ${CMAKE_CURRENT_BINARY_DIR}/verify_tests.sh
+ DEPENDS event ${ALL_TESTPROGS})
+ endif()
+
+ if (NOT EVENT__DISABLE_REGRESS AND __FOUND_USABLE_PYTHON)
+ add_dependencies(verify regress)
+ endif()
+
+ if (EVENT__COVERAGE)
+ include(CodeCoverage)
+
+ setup_target_for_coverage(
+ verify_coverage # Coverage target name "make verify_coverage"
+ make # Test runner.
+ coverage # Output directory.
+ verify) # Arguments passed to test runner. "make verify"
+ endif()
+
+ enable_testing()
+
+ include(CTest)
+endif()
+
+#
+# Installation preparation.
+#
+
+if(WIN32 AND NOT CYGWIN)
+ set(DEF_INSTALL_CMAKE_DIR cmake)
+else()
+ set(DEF_INSTALL_CMAKE_DIR lib/cmake/libevent)
+endif()
+
+set(EVENT_INSTALL_CMAKE_DIR
+ "${CMAKE_INSTALL_PREFIX}/${DEF_INSTALL_CMAKE_DIR}"
+ CACHE PATH "Installation directory for CMake files")
+
+export(PACKAGE libevent)
+
+# Generate the config file for the build-tree.
+set(EVENT__INCLUDE_DIRS
+ "${PROJECT_SOURCE_DIR}/include"
+ "${PROJECT_BINARY_DIR}/include")
+
+set(LIBEVENT_INCLUDE_DIRS
+ ${EVENT__INCLUDE_DIRS}
+ CACHE PATH "Libevent include directories")
+
+configure_file(${PROJECT_SOURCE_DIR}/cmake/LibeventConfigBuildTree.cmake.in
+ ${PROJECT_BINARY_DIR}/LibeventConfig.cmake
+ @ONLY)
+
+# Generate the config file for the installation tree.
+# Calculate the relative directory from the Cmake dir.
+file(RELATIVE_PATH
+ REL_INCLUDE_DIR
+ "${EVENT_INSTALL_CMAKE_DIR}"
+ "${CMAKE_INSTALL_PREFIX}/include")
+
+# Note the LIBEVENT_CMAKE_DIR is defined in LibeventConfig.cmake.in,
+# we escape it here so it's evaluated when it is included instead
+# so that the include dirs are given relative to where the
+# config file is located.
+set(EVENT_INSTALL_INCLUDE_DIR "\${LIBEVENT_CMAKE_DIR}/${REL_INCLUDE_DIR}")
+
+configure_file(${PROJECT_SOURCE_DIR}/cmake/LibeventConfig.cmake.in
+ ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibeventConfig.cmake
+ @ONLY)
+
+# Generate version info for both build-tree and install-tree.
+configure_file(${PROJECT_SOURCE_DIR}/cmake/LibeventConfigVersion.cmake.in
+ ${PROJECT_BINARY_DIR}/LibeventConfigVersion.cmake
+ @ONLY)
+
+# Install compat headers
+install(FILES ${HDR_COMPAT}
+ DESTINATION "include"
+ COMPONENT dev)
+
+# Install the configs.
+install(FILES
+ ${PROJECT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/LibeventConfig.cmake
+ ${PROJECT_BINARY_DIR}/LibeventConfigVersion.cmake
+ DESTINATION "${EVENT_INSTALL_CMAKE_DIR}"
+ COMPONENT dev)
+
+# Install exports for the install-tree.
+install(EXPORT LibeventTargets
+ DESTINATION "${DEF_INSTALL_CMAKE_DIR}"
+ COMPONENT dev)
+
+message(STATUS "")
+message(STATUS " ---( Libevent " ${EVENT_VERSION} " )---")
+message(STATUS "")
+message(STATUS "Available event backends: ${BACKENDS}")
+message(STATUS "CMAKE_BINARY_DIR: ${CMAKE_BINARY_DIR}")
+message(STATUS "CMAKE_CURRENT_BINARY_DIR: ${CMAKE_CURRENT_BINARY_DIR}")
+message(STATUS "CMAKE_SOURCE_DIR: ${CMAKE_SOURCE_DIR}")
+message(STATUS "CMAKE_CURRENT_SOURCE_DIR: ${CMAKE_CURRENT_SOURCE_DIR}")
+message(STATUS "PROJECT_BINARY_DIR: ${PROJECT_BINARY_DIR}")
+message(STATUS "PROJECT_SOURCE_DIR: ${PROJECT_SOURCE_DIR}")
+message(STATUS "CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}")
+message(STATUS "CMAKE_COMMAND: ${CMAKE_COMMAND}")
+message(STATUS "CMAKE_ROOT: ${CMAKE_ROOT}")
+message(STATUS "CMAKE_SYSTEM: ${CMAKE_SYSTEM}")
+message(STATUS "CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
+message(STATUS "CMAKE_SYSTEM_VERSION: ${CMAKE_SYSTEM_VERSION}")
+message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
+message(STATUS "CMAKE_SKIP_RPATH: ${CMAKE_SKIP_RPATH}")
+message(STATUS "CMAKE_VERBOSE_MAKEFILE: ${CMAKE_VERBOSE_MAKEFILE}")
+message(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
+message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
+message(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER} (id ${CMAKE_C_COMPILER_ID}, clang ${CLANG}, GNUC ${GNUC})")
+message(STATUS "CMAKE_AR: ${CMAKE_AR}")
+message(STATUS "CMAKE_RANLIB: ${CMAKE_RANLIB}")
+message(STATUS "")
+
--- /dev/null
+# Contributing to the libevent
+
+## Coding style
+
+First and most generic rule: **just look around**.
+
+But, we have a script for checking patches/files/git-refs:
+```shell
+# Chech HEAD git ref
+./checkpatch.sh -r
+./checkpatch.sh -r HEAD
+
+# Check patch
+git format-patch --stdout -1 | ./checkpatch.sh -p
+git show -1 | ./checkpatch.sh -p
+
+# Or via regular files
+git format-patch --stdout -2
+./checkpatch.sh *.patch
+
+# Over a file
+./checkpatch.sh -d event.c
+./checkpatch.sh -d < event.c
+
+# And print the whole file not only summary
+./checkpatch.sh -f event.c
+./checkpatch.sh -f < event.c
+
+# See
+./checkpatch.sh -h
+```
+
+## Testing
+- Write new unit test in `test/regress_{MORE_SUITABLE_FOR_YOU}.c`
+- `make verify`
+Changes in version 2.1.10-stable (26 May 2019)
+
+ This release contains mostly fixes (some evbuffer oddity, AF_UNIX handling in
+ http server, some UB fixes and others) but also some new functionality
+ (without ABI breakage as usual) and now dist archive can be used for building
+ on windows (getopt had been added into it).
+
+ Above you will find changelog for this particular release (but with some
+ trivial fixes pruned out from it - to make it a little bit more informative).
+
+ To view full changelog please use git:
+ git log --format=' o %s (%h %aN)' release-2.1.8-stable...release-2.1.9-beta
+
+ dist:
+ o Add getopt into dist archive (7042ff24 Azat Khuzhin)
+
+ functionality:
+ o evdns: add DNS_OPTION_NAMESERVERS_NO_DEFAULT/EVDNS_BASE_NAMESERVERS_NO_DEFAULT
+ (58e81106 Azat Khuzhin)
+ o Add support for EV_TIMEOUT to event_base_active_by_fd (3f893f0a John Ohl)
+
+ fixes:
+ o Merge branch 'evbuffer-fixes-806-v2' (2fea04b3 Azat Khuzhin)
+ o Merge branch 'issue-807-accept4-getnameinfo-AF_UNIX' (7c4da937, e2790a7f
+ Azat Khuzhin)
+ o kqueue: Avoid undefined behaviour. (e70e18e9 Tobias Stoeckmann)
+ o Prevent integer overflow in kq_build_changes_list. (43a55a23 Tobias Stoeckmann)
+ o evdns: fix lock/unlock mismatch in evdns_close_server_port() (54103883 zhuizhuhaomeng)
+ o Merge remote-tracking branch 'official/pr/804' -- Enforce limit of NSIG
+ signals (87fa93a8 Tobias Stoeckmann)
+ o Protect min_heap_push_ against integer overflow. (0b46bb8c Tobias Stoeckmann)
+ o le-proxy: initiate use of the Winsock DLL (2a1e1530 linxiaohui)
+ o Fix leaks in error path of the bufferevent_init_common_() (bb0f8fe7 Azat Khuzhin)
+ o buffer: make evbuffer_prepend() of zero-length array no-op (61fa7b7d Azat Khuzhin)
+ o Merge branch 'evbuffer-empty-chain-handling' (6a3dd717 Azat Khuzhin)
+ o Don't loose top error in SSL (3d1a7a1d Yury Korzhetsky)
+ o Remove needless check for arc4_seeded_ok (6602a97d Seong-Joong Kim)
+ o Merge pull request #769 from sungjungk/fix-return-handling (91084140 Nathan French)
+
+ build:
+ o Define `_GNU_SOURCE` properly/consistently per autoconf (00ba9fa2 Enji Cooper)
+ o signal: guard __cdecl definition with #ifdef (d89045a6 Azat Khuzhin)
+ o Link test/regress with event_core/event_extra over event (22380996 Azat Khuzhin)
+
+ tests:
+ o Use kill() over raise() for raising the signal (fixes osx 10.14 with
+ kqueue) (3db5296b, a45f6733 Azat Khuzhin)
+ o tinytest: implement per-test timeout (via alarm() under !win32 only)
+ (b64dbfb6, 75d7e1ff Azat Khuzhin)
+
+Changes in version 2.1.9-beta (10 February 2019)
+
+ This changelog will differs from other releases in the next few clauses:
+ - contains only highlighted changes (so now it will not contains a lot of
+ patches that fixes some stuff in regression tests, typos, leaks fixes in
+ samples and so forth)
+ - no authors (since merge commits breaks them anyway, but AUTHORS sections in
+ README will be kept up to date)
+ - group name trimmed from commit subjects trimmed
+ - it's been 2 years since the previoius release, so it is pretty huge
+
+ And I think that this is more useful, so from now on it will always has the
+ same look (until there will too many objections of course).
+
+ To view full changelog please use git:
+ git log --format=' o %s (%h %aN)' release-2.1.8-stable...release-2.1.9-beta
+
+
+ dist archive:
+ o Add cmake rules into dist archive (bf3a67cf)
+ o Add missing print-winsock-errors.c into dist archive (822d6462)
+ o Include openssl-compat.h into dist archive (08658136)
+
+ core:
+ o Merge branch 'check-O_NONBLOCK-in-debug' (a39898f3, a8155c62)
+ o Merge branch 'event-ET-#636-v2' (ca4b6404)
+ o Fix visibility issues under (mostly on win32)
+ (349081e1g, 802be13ag, a1f28e2f)
+ o Define __EXT_POSIX2 for QNX (a2176f2c)
+ o Cleanup __func__ detection (b3af7bdd)
+ o Add convenience macros for user-triggered events (06ec5de6)
+ o Notify event base if there are no more events, so it can exit without delay (d9d1c09e)
+ o Fix base unlocking in event_del() if event_base_set() runned in another thread (4f0f40e3)
+ o If precise_time is false, we should not set EVENT_BASE_FLAG_PRECISE_TIMER (27dee54d)
+ o Fix race in access to ev_res from event loop with event_active() (43d92a6d)
+ o Return from event_del() after the last event callback termination (876c7ac7)
+
+ http:
+ o Merge branch 'http-EVHTTP_CON_READ_ON_WRITE_ERROR-fixes-v2' (eb7b472b)
+ o Preserve socket error from listen across closesocket cleanup (2ccd00a6)
+ o fix connection retries when there more then one request for connection (d30e7bba)
+ o improve error path for bufferevent_{setfd,enable,disable}() (a8cc449e)
+ o Fix conceivable UAF of the bufferevent in evhttp_connection_free() (6ac2ec25)
+ o Merge branch 'http-request-line-parsing' (cdcfbafe)
+ o Fix evhttp_connection_get_addr() fox incomming http connections (4215c003)
+ o fix leaks in evhttp_uriencode() (123362e9)
+ o CONNECT method only takes an authority (7d1ffe64)
+ o Allow bodies for GET/DELETE/OPTIONS/CONNECT (23eb38b9)
+ o Do not crash when evhttp_send_reply_start() is called after a timeout. (826f1134)
+ o Fix crashing http server when callback do not reply in place (5b40744d, b2581380)
+ o fix handling of close_notify (ssl) in http with openssl bufferevents (7e91622b)
+
+ evrpc:
+ o use *_new_with_arg() to match function prototype (a95cc9e3)
+ o avoid NULL dereference on request is not EVHTTP_REQ_POST (e05136c7)
+
+ regression tests:
+ o Merge branch 'TT_RETRIABLE' (6ea1ec68, f9b592aa)
+
+ bufferevent:
+ o Merge branch 'iocp-fixes' (6bfac964)
+ o Merge branch 'be-wm-overrun-v2' (3f692fff)
+ o bufferevent_socket_connect{,_hostname}() missing event callback and use ret code (1dde74ef)
+ o don't fail be_null_filter if bytes are copied (b92b0792)
+ o Call underlying bev ctrl GET_FD on filtered bufferevents (ebfac517)
+
+ bufferevent_openssl/openssl:
+ o Merge branch 'ssl_bufferevent_wm_filter-fix' (30020a35)
+ o be_openssl: avoid leaking of SSL structure (e86ccfe5)
+ o Fix build with LibreSSL 2.7 (894ca48a)
+ o Add missing includes into openssl-compat.h (01bc36c1)
+ o Explicitly call SSL_clear when reseting the fd. (29b7a516)
+ o Unbreak build with LibreSSL after openssl 1.1 support added (230af9f0)
+
+ samples:
+ o Merge branch 'sample-http-server' (b6309bcc)
+ o sample/https-client: use host SSL certificate store by default (5c0132f3)
+
+ listener:
+ o ipv6only socket bind support (ba148796)
+ o Merge branch 'listener-immediate-close' (df2ed13f)
+ o Merge branch 'evconnlistener-do-not-close-client-fd' (42e851bb)
+
+ evdns:
+ o evdns: handle NULL filename explicitly (0033f5cc)
+ o Merge branch 'evdns_getaddrinfo-race-fix' (3237d697)
+ o Generating evdns_base_config_windows_nameservers docs on all platforms (3bd2ce43)
+
+ utils:
+ o Merge branch 'evutil_found_ifaddr-dev' (b07e43e6)
+ o Avoid possible SEGVs in select() (in unit tests) (8818c86c)
+ o Port `event_rpcgen.py` and `test/check-dumpevents.py` to Python 3. (532a8cc3)
+
+ buffer:
+ o Fix assert() condition in evbuffer_drain() for IOCP (d6326104)
+ o fix incorrect unlock of the buffer mutex (for deferred callbacks) (2b4d127d)
+ o Fix wrong assert in evbuffer_drain() (9f4d0dce)
+
+ cmake:
+ o fix checking of devpoll backend (like in autotools, by devpoll.h existence) (7f161902)
+ o support static runtime (MSVC) (c8b3ec17, 61fb055a)
+ o do not build both (SHARED and STATIC) for MSVC/win32 (bc7f2fd9)
+ o introduce EVENT__LIBRARY_TYPE option (eb10a738)
+ o ensure windows dll's are installed as well as lib files (29590718)
+ o Fix generation of LibeventConfig.cmake for the installation tree (7fa08c4b)
+ o fix pkgconfig generation (copy-paste typo) (cc554d87)
+ o Merge branch 'cmake-missing-bits' (9806b126)
+ o Fix detection of timerfd_create() in CMake. (e50af331)
+ o Merge branch 'cmake-configure-fixes-v2' (a0bfe2c4)
+ o Do not add epoll_sub (syscall wrappers) for epoll in cmake (cea61de6)
+ o Fix RPATH for APPLE (45b1f379)
+
+ autotools:
+ o include win32 specific headers for socklen_t detection on win32/mingw (d7579fb9)
+ o Ignore evconfig-private.h for autotools (37423849)
+ o config.h can't be prefixed unconditionally (63a054f8)
+ o Merge branch 'pull-628' (7e56c8b2)
+ o Provide Makefile variables LIBEVENT_{CFLAGS,CPPFLAGS,LDFLAGS} (2f060c5f)
+ o confirm openssl is working before using (b39ccf8e)
+ o pass $(OPENSSL_INCS) for samples (FTBFS macOS) (c2495265)
+ o Add configure check for midipix (d433201e)
+ o Fix tests with detached builds (c46ff439)
+
+ build:
+ o Fix arc4random_addrandom() detecting and fallback (regression) (303d6d77)
+ o Merge branch 'win32-fixes' (ebd12e6d)
+ o Merge branch 'fix-openssl-linking' (e7bd9e03)
+ o Merge branch 'fix-struct-linger' (8567f2f5)
+
+ CI:
+ o travis-ci/appveyor now uses fast_finish+allow_failures
+ (5e97b6e6, dd472e7d, dfb5fc167)
+ o Merge branch 'travis-ci-osx-fixes' (9f02b39c)
+ o Merge branch 'win64-fixes' (aee0fcd5)
+
+
Changes in version 2.1.8-stable (22 January 2017)
Libevent 2.1.8-stable, it contains openssl fixes for resetting fd and using
o support for 32-bit tag numbers in rpc structures; this is wire compatible, but changes the API slightly.
o prefix {encode,decode}_tag functions with evtag to avoid collisions
o Correctly handle DNS replies with no answers set (Fixes bug 1846282)
- o The configure script now takes an --enable-gcc-warnigns option that turns on many optional gcc warnings. (Nick has been building with these for a while, but they might be useful to other developers.)
+ o The configure script now takes an --enable-gcc-warnings option that turns on many optional gcc warnings. (Nick has been building with these for a while, but they might be useful to other developers.)
o When building with GCC, use the "format" attribute to verify type correctness of calls to printf-like functions.
o removed linger from http server socket; reported by Ilya Martynov
o allow \r or \n individually to separate HTTP headers instead of the standard "\r\n"; from Charles Kerr.
o Check return value of event_add in signal.c
o Add a more powerful evbuffer_readln as a replacement for evbuffer_readline. The new function handles more newline styles, and is more useful with buffers that may contain a nul characters.
o Do not mangle socket handles on 64-bit windows.
- o The configure script now takes an --enable-gcc-warnigns option that turns on many optional gcc warnings. (Nick has been building with these for a while, but they might be useful to other developers.)
+ o The configure script now takes an --enable-gcc-warnings option that turns on many optional gcc warnings. (Nick has been building with these for a while, but they might be useful to other developers.)
o move EV_PERSIST handling out of the event backends
o small improvements to evhttp documentation
o always generate Date and Content-Length headers for HTTP/1.1 replies
#
# Once an RC is out, DO NOT MAKE ANY ABI-BREAKING CHANGES IN THAT SERIES
# UNLESS YOU REALLY REALLY HAVE TO.
-VERSION_INFO = 6:2:0
+VERSION_INFO = 6:4:0
# History: RELEASE VERSION_INFO
# 2.0.1-alpha -- 2.0 1:0:0
# 2.1.5-beta -- 2.1 5:0:0 (ABI changed slightly)
# 2.1.6-beta -- 2.1 6:0:0 (ABI changed slightly)
# 2.1.7-beta -- 2.1 6:1:0 (ABI changed slightly)
-# 2.1.8-stable-- 2.1 6:2:0 (ABI changed slightly)
+# 2.1.8-stable-- 2.1 6:2:0 (No ABI change)
+# 2.1.9-beta-- 2.1 6:3:0 (No ABI change)
+# 2.1.10-stable-- 2.1 6:4:0 (No ABI change)
# ABI version history for this package effectively restarts every time
# we change RELEASE. Version 1.4.x had RELEASE of 1.4.
arc4random.c \
epoll_sub.c
+CMAKE_FILES = \
+ cmake/AddCompilerFlags.cmake \
+ cmake/AddEventLibrary.cmake \
+ cmake/CheckConstExists.cmake \
+ cmake/CheckFileOffsetBits.c \
+ cmake/CheckFileOffsetBits.cmake \
+ cmake/CheckFunctionExistsEx.c \
+ cmake/CheckFunctionExistsEx.cmake \
+ cmake/CheckFunctionKeywords.cmake \
+ cmake/CheckPrototypeDefinition.c.in \
+ cmake/CheckPrototypeDefinition.cmake \
+ cmake/CheckWorkingKqueue.cmake \
+ cmake/CodeCoverage.cmake \
+ cmake/COPYING-CMAKE-SCRIPTS \
+ cmake/Copyright.txt \
+ cmake/FindGit.cmake \
+ cmake/LibeventConfigBuildTree.cmake.in \
+ cmake/LibeventConfig.cmake.in \
+ cmake/LibeventConfigVersion.cmake.in \
+ cmake/VersionViaGit.cmake \
+ event-config.h.cmake \
+ evconfig-private.h.cmake \
+ CMakeLists.txt
+
EXTRA_DIST = \
ChangeLog-1.4 \
ChangeLog-2.0 \
make-event-config.sed \
whatsnew-2.0.txt \
whatsnew-2.1.txt \
+ $(CMAKE_FILES) \
$(PLATFORM_DEPENDENT_SRC)
LIBEVENT_LIBS_LA = libevent.la libevent_core.la libevent_extra.la
MAYBE_CORE =
endif
-GENERIC_LDFLAGS = -version-info $(VERSION_INFO) $(RELEASE) $(NO_UNDEFINED)
+AM_CFLAGS = $(LIBEVENT_CFLAGS)
+AM_CPPFLAGS = -I$(srcdir)/compat -I./include -I$(srcdir)/include $(SYS_INCLUDES) $(LIBEVENT_CPPFLAGS)
+AM_LDFLAGS = $(LIBEVENT_LDFLAGS)
+
+GENERIC_LDFLAGS = -version-info $(VERSION_INFO) $(RELEASE) $(NO_UNDEFINED) $(AM_LDFLAGS)
libevent_la_SOURCES = $(CORE_SRC) $(EXTRAS_SRC)
libevent_la_LIBADD = @LTLIBOBJS@ $(SYS_LIBS)
noinst_HEADERS += \
WIN32-Code/nmake/evconfig-private.h \
WIN32-Code/nmake/event2/event-config.h \
+ WIN32-Code/getopt.h \
+ WIN32-Code/getopt.c \
+ WIN32-Code/getopt_long.c \
WIN32-Code/tree.h \
- bufferevent-internal.h \
- changelist-internal.h \
+ bufferevent-internal.h \
+ changelist-internal.h \
compat/sys/queue.h \
defer-internal.h \
- epolltable-internal.h \
+ epolltable-internal.h \
evbuffer-internal.h \
- evconfig-private.h \
event-internal.h \
evmap-internal.h \
evrpc-internal.h \
ratelim-internal.h \
strlcpy-internal.h \
time-internal.h \
- util-internal.h \
+ util-internal.h \
openssl-compat.h
EVENT1_HDRS = \
noinst_HEADERS += $(EVENT1_HDRS)
endif
-AM_CPPFLAGS = -I$(srcdir)/compat -I$(srcdir)/include -I./include $(SYS_INCLUDES)
-
verify: check
doxygen: FORCE
+++ /dev/null
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-
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-# numbers:
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-# Revision -- which iteration of the implementation of the binary
-# API are we supplying?
-# Age -- How many previous binary API versions do we also
-# support?
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-# Return (current:revision+1:age)
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-#
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-
-# History: RELEASE VERSION_INFO
-# 2.0.1-alpha -- 2.0 1:0:0
-# 2.0.2-alpha -- 2:0:0
-# 2.0.3-alpha -- 2:0:0 (should have incremented; didn't.)
-# 2.0.4-alpha -- 3:0:0
-# 2.0.5-beta -- 4:0:0
-# 2.0.6-rc -- 2.0 2:0:0
-# 2.0.7-rc -- 2.0 3:0:1
-# 2.0.8-rc -- 2.0 4:0:2
-# 2.0.9-rc -- 2.0 5:0:0 (ABI changed slightly)
-# 2.0.10-stable-- 2.0 5:1:0 (No ABI change)
-# 2.0.11-stable-- 2.0 6:0:1 (ABI changed, backward-compatible)
-# 2.0.12-stable-- 2.0 6:1:1 (No ABI change)
-# 2.0.13-stable-- 2.0 6:2:1 (No ABI change)
-# 2.0.14-stable-- 2.0 6:3:1 (No ABI change)
-# 2.0.15-stable-- 2.0 6:3:1 (Forgot to update :( )
-# 2.0.16-stable-- 2.0 6:4:1 (No ABI change)
-# 2.0.17-stable-- 2.0 6:5:1 (No ABI change)
-# 2.0.18-stable-- 2.0 6:6:1 (No ABI change)
-# 2.0.19-stable-- 2.0 6:7:1 (No ABI change)
-# 2.0.20-stable-- 2.0 6:8:1 (No ABI change)
-# 2.0.21-stable-- 2.0 6:9:1 (No ABI change)
-#
-# For Libevent 2.1:
-# 2.1.1-alpha -- 2.1 1:0:0
-# 2.1.2-alpha -- 2.1 1:0:0 (should have been 2:0:1)
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-# series won't be binary-compatible.
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-pkgconfigdir = $(libdir)/pkgconfig
-LIBEVENT_PKGCONFIG = libevent.pc libevent_core.pc libevent_extra.pc \
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-
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-SAMPLES = sample/dns-example sample/event-read-fifo sample/hello-world \
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-@OPENSSL_TRUE@sample_le_proxy_SOURCES = sample/le-proxy.c
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-@OPENSSL_TRUE@sample_https_client_SOURCES = \
-@OPENSSL_TRUE@ sample/https-client.c \
-@OPENSSL_TRUE@ sample/hostcheck.c \
-@OPENSSL_TRUE@ sample/openssl_hostname_validation.c
-
-@OPENSSL_TRUE@sample_https_client_LDADD = libevent.la libevent_openssl.la ${OPENSSL_LIBS} ${OPENSSL_LIBADD}
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-sample_signal_test_SOURCES = sample/signal-test.c
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-sample_http_server_SOURCES = sample/http-server.c
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-sample_http_connect_LDADD = $(LIBEVENT_GC_SECTIONS) libevent.la
-regress_CPPFLAGS = -DTINYTEST_LOCAL
-TESTPROGRAMS = \
- test/bench \
- test/bench_cascade \
- test/bench_http \
- test/bench_httpclient \
- test/test-changelist \
- test/test-dumpevents \
- test/test-eof \
- test/test-closed \
- test/test-fdleak \
- test/test-init \
- test/test-ratelim \
- test/test-time \
- test/test-weof \
- test/regress
-
-TESTS = \
- test_runner_epoll \
- test_runner_select \
- test_runner_kqueue \
- test_runner_evport \
- test_runner_devpoll \
- test_runner_poll \
- test_runner_win32 \
- test_runner_timerfd \
- test_runner_changelist \
- test_runner_timerfd_changelist
-
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-test_test_dumpevents_LDADD = libevent_core.la
-test_test_eof_SOURCES = test/test-eof.c
-test_test_eof_LDADD = libevent_core.la
-test_test_closed_SOURCES = test/test-closed.c
-test_test_closed_LDADD = libevent_core.la
-test_test_changelist_SOURCES = test/test-changelist.c
-test_test_changelist_LDADD = libevent_core.la
-test_test_weof_SOURCES = test/test-weof.c
-test_test_weof_LDADD = libevent_core.la
-test_test_time_SOURCES = test/test-time.c
-test_test_time_LDADD = libevent_core.la
-test_test_ratelim_SOURCES = test/test-ratelim.c
-test_test_ratelim_LDADD = libevent_core.la -lm
-test_test_fdleak_SOURCES = test/test-fdleak.c
-test_test_fdleak_LDADD = libevent_core.la
-test_regress_SOURCES = test/regress.c test/regress.gen.c \
- test/regress.gen.h test/regress_buffer.c \
- test/regress_bufferevent.c test/regress_dns.c \
- test/regress_et.c test/regress_finalize.c test/regress_http.c \
- test/regress_listener.c test/regress_main.c \
- test/regress_minheap.c test/regress_rpc.c \
- test/regress_testutils.c test/regress_testutils.h \
- test/regress_util.c test/tinytest.c $(regress_thread_SOURCES) \
- $(regress_zlib_SOURCES) $(am__append_13) $(am__append_14)
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-.PRECIOUS: Makefile
-
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-
-test_runner_epoll: test/test.sh
- test/test.sh -b EPOLL
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-test_runner_kqueue: test/test.sh
- test/test.sh -b KQUEUE
-test_runner_evport: test/test.sh
- test/test.sh -b EVPORT
-test_runner_devpoll: test/test.sh
- test/test.sh -b DEVPOLL
-test_runner_poll: test/test.sh
- test/test.sh -b POLL
-test_runner_win32: test/test.sh
- test/test.sh -b WIN32
-test_runner_timerfd: test/test.sh
- test/test.sh -b "" -t
-test_runner_changelist: test/test.sh
- test/test.sh -b "" -c
-test_runner_timerfd_changelist: test/test.sh
- test/test.sh -b "" -T
-
-test/regress.gen.c test/regress.gen.h: test/rpcgen-attempted
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-test/rpcgen-attempted: test/regress.rpc event_rpcgen.py test/rpcgen_wrapper.sh
- $(AM_V_GEN)date -u > $@
- $(AM_V_at)if $(srcdir)/test/rpcgen_wrapper.sh $(srcdir)/test; then \
- true; \
- else \
- echo "No Python installed; stubbing out RPC test." >&2; \
- echo " "> test/regress.gen.c; \
- echo "#define NO_PYTHON_EXISTS" > test/regress.gen.h; \
- fi
-
-$(TESTPROGRAMS) : libevent.la
-
-include/event2/event-config.h: config.h make-event-config.sed
- $(AM_V_GEN)test -d include/event2 || $(MKDIR_P) include/event2
- $(AM_V_at)$(SED) -f $(srcdir)/make-event-config.sed < config.h > $@T
- $(AM_V_at)mv -f $@T $@
-
-verify: check
-
-doxygen: FORCE
- doxygen $(srcdir)/Doxyfile
-FORCE:
-
-# 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:
--- /dev/null
+<p align="center">
+ <img src="https://strcpy.net/libevent3.png" alt="libevent logo"/>
+</p>
+
+
+
+[](https://ci.appveyor.com/project/libevent/libevent)
+[](https://travis-ci.org/libevent/libevent)
+[](https://coveralls.io/github/libevent/libevent)
+[](https://gitter.im/libevent/libevent?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+
+
+# 0. BUILDING AND INSTALLATION (Briefly)
+
+## Autoconf
+
+ $ ./configure
+ $ make
+ $ make verify # (optional)
+ $ sudo make install
+
+## CMake (General)
+
+
+The following Libevent specific CMake variables are as follows (the values being
+the default).
+
+```
+# Type of the library to build (SHARED or STATIC)
+# Default is: SHARED for MSVC, otherwise BOTH
+EVENT__LIBRARY_TYPE:STRING=DEFAULT
+
+# Installation directory for CMake files
+EVENT_INSTALL_CMAKE_DIR:PATH=lib/cmake/libevent
+
+# Enable running gcov to get a test coverage report (only works with
+# GCC/CLang). Make sure to enable -DCMAKE_BUILD_TYPE=Debug as well.
+EVENT__COVERAGE:BOOL=OFF
+
+# Defines if Libevent should build without the benchmark executables
+EVENT__DISABLE_BENCHMARK:BOOL=OFF
+
+# Define if Libevent should build without support for a debug mode
+EVENT__DISABLE_DEBUG_MODE:BOOL=OFF
+
+# Define if Libevent should not allow replacing the mm functions
+EVENT__DISABLE_MM_REPLACEMENT:BOOL=OFF
+
+# Define if Libevent should build without support for OpenSSL encryption
+EVENT__DISABLE_OPENSSL:BOOL=OFF
+
+# Disable the regress tests
+EVENT__DISABLE_REGRESS:BOOL=OFF
+
+# Disable sample files
+EVENT__DISABLE_SAMPLES:BOOL=OFF
+
+# If tests should be compiled or not
+EVENT__DISABLE_TESTS:BOOL=OFF
+
+# Define if Libevent should not be compiled with thread support
+EVENT__DISABLE_THREAD_SUPPORT:BOOL=OFF
+
+# Enables verbose debugging
+EVENT__ENABLE_VERBOSE_DEBUG:BOOL=OFF
+
+# When cross compiling, forces running a test program that verifies that Kqueue
+# works with pipes. Note that this requires you to manually run the test program
+# on the the cross compilation target to verify that it works. See CMake
+# documentation for try_run for more details
+EVENT__FORCE_KQUEUE_CHECK:BOOL=OFF
+```
+
+__More variables can be found by running `cmake -LAH <sourcedir_path>`__
+
+
+## CMake (Windows)
+
+Install CMake: <https://www.cmake.org>
+
+
+ $ md build && cd build
+ $ cmake -G "Visual Studio 10" .. # Or whatever generator you want to use cmake --help for a list.
+ $ start libevent.sln
+
+## CMake (Unix)
+
+ $ mkdir build && cd build
+ $ cmake .. # Default to Unix Makefiles.
+ $ make
+ $ make verify # (optional)
+
+
+# 1. BUILDING AND INSTALLATION (In Depth)
+
+## Autoconf
+
+To build Libevent, type
+
+ $ ./configure && make
+
+
+ (If you got Libevent from the git repository, you will
+ first need to run the included "autogen.sh" script in order to
+ generate the configure script.)
+
+You can run the regression tests by running
+
+ $ make verify
+
+Install as root via
+
+ $ make install
+
+Before reporting any problems, please run the regression tests.
+
+To enable low-level tracing, build the library as:
+
+ $ CFLAGS=-DUSE_DEBUG ./configure [...]
+
+Standard configure flags should work. In particular, see:
+
+ --disable-shared Only build static libraries.
+ --prefix Install all files relative to this directory.
+
+
+The configure script also supports the following flags:
+
+ --enable-gcc-warnings Enable extra compiler checking with GCC.
+ --disable-malloc-replacement
+ Don't let applications replace our memory
+ management functions.
+ --disable-openssl Disable support for OpenSSL encryption.
+ --disable-thread-support Don't support multithreaded environments.
+
+## CMake (Windows)
+
+(Note that autoconf is currently the most mature and supported build
+environment for Libevent; the CMake instructions here are new and
+experimental, though they _should_ be solid. We hope that CMake will
+still be supported in future versions of Libevent, and will try to
+make sure that happens.)
+
+First of all install <https://www.cmake.org>.
+
+To build Libevent using Microsoft Visual studio open the "Visual Studio Command prompt" and type:
+
+```
+$ cd <libevent source dir>
+$ mkdir build && cd build
+$ cmake -G "Visual Studio 10" .. # Or whatever generator you want to use cmake --help for a list.
+$ start libevent.sln
+```
+
+In the above, the ".." refers to the dir containing the Libevent source code.
+You can build multiple versions (with different compile time settings) from the same source tree
+by creating other build directories.
+
+It is highly recommended to build "out of source" when using
+CMake instead of "in source" like the normal behaviour of autoconf for this reason.
+
+The "NMake Makefiles" CMake generator can be used to build entirely via the command line.
+
+To get a list of settings available for the project you can type:
+
+```
+$ cmake -LH ..
+```
+
+### GUI
+
+CMake also provides a GUI that lets you specify the source directory and output (binary) directory
+that the build should be placed in.
+
+# 2. USEFUL LINKS:
+
+For the latest released version of Libevent, see the official website at
+<http://libevent.org/> .
+
+There's a pretty good work-in-progress manual up at
+ <http://www.wangafu.net/~nickm/libevent-book/> .
+
+For the latest development versions of Libevent, access our Git repository
+via
+
+```
+$ git clone https://github.com/libevent/libevent.git
+```
+
+You can browse the git repository online at:
+
+<https://github.com/libevent/libevent>
+
+To report bugs, issues, or ask for new features:
+
+__Patches__: https://github.com/libevent/libevent/pulls
+> OK, those are not really _patches_. You fork, modify, and hit the "Create Pull Request" button.
+> You can still submit normal git patches via the mailing list.
+
+__Bugs, Features [RFC], and Issues__: https://github.com/libevent/libevent/issues
+> Or you can do it via the mailing list.
+
+There's also a libevent-users mailing list for talking about Libevent
+use and development:
+
+<http://archives.seul.org/libevent/users/>
+
+# 3. ACKNOWLEDGMENTS
+
+The following people have helped with suggestions, ideas, code or
+fixing bugs:
+
+ * Samy Al Bahra
+ * Antony Antony
+ * Jacob Appelbaum
+ * Arno Bakker
+ * Weston Andros Adamson
+ * William Ahern
+ * Ivan Andropov
+ * Sergey Avseyev
+ * Avi Bab
+ * Joachim Bauch
+ * Andrey Belobrov
+ * Gilad Benjamini
+ * Stas Bekman
+ * Denis Bilenko
+ * Julien Blache
+ * Kevin Bowling
+ * Tomash Brechko
+ * Kelly Brock
+ * Ralph Castain
+ * Adrian Chadd
+ * Lawnstein Chan
+ * Shuo Chen
+ * Ka-Hing Cheung
+ * Andrew Cox
+ * Paul Croome
+ * George Danchev
+ * Andrew Danforth
+ * Ed Day
+ * Christopher Davis
+ * Mike Davis
+ * Frank Denis
+ * Antony Dovgal
+ * Mihai Draghicioiu
+ * Alexander Drozdov
+ * Mark Ellzey
+ * Shie Erlich
+ * Leonid Evdokimov
+ * Juan Pablo Fernandez
+ * Christophe Fillot
+ * Mike Frysinger
+ * Remi Gacogne
+ * Artem Germanov
+ * Alexander von Gernler
+ * Diego Giagio
+ * Artur Grabowski
+ * Diwaker Gupta
+ * Kuldeep Gupta
+ * Sebastian Hahn
+ * Dave Hart
+ * Greg Hazel
+ * Nicholas Heath
+ * Michael Herf
+ * Savg He
+ * Mark Heily
+ * Maxime Henrion
+ * Michael Herf
+ * Greg Hewgill
+ * Andrew Hochhaus
+ * Aaron Hopkins
+ * Tani Hosokawa
+ * Jamie Iles
+ * Xiuqiang Jiang
+ * Claudio Jeker
+ * Evan Jones
+ * Marcin Juszkiewicz
+ * George Kadianakis
+ * Makoto Kato
+ * Phua Keat
+ * Azat Khuzhin
+ * Alexander Klauer
+ * Kevin Ko
+ * Brian Koehmstedt
+ * Marko Kreen
+ * Ondřej Kuzník
+ * Valery Kyholodov
+ * Ross Lagerwall
+ * Scott Lamb
+ * Christopher Layne
+ * Adam Langley
+ * Graham Leggett
+ * Volker Lendecke
+ * Philip Lewis
+ * Zhou Li
+ * David Libenzi
+ * Yan Lin
+ * Moshe Litvin
+ * Simon Liu
+ * Mitchell Livingston
+ * Hagne Mahre
+ * Lubomir Marinov
+ * Abilio Marques
+ * Nicolas Martyanoff
+ * Abel Mathew
+ * Nick Mathewson
+ * James Mansion
+ * Nicholas Marriott
+ * Andrey Matveev
+ * Caitlin Mercer
+ * Dagobert Michelsen
+ * Andrea Montefusco
+ * Mansour Moufid
+ * Mina Naguib
+ * Felix Nawothnig
+ * Trond Norbye
+ * Linus Nordberg
+ * Richard Nyberg
+ * Jon Oberheide
+ * John Ohl
+ * Phil Oleson
+ * Alexey Ozeritsky
+ * Dave Pacheco
+ * Derrick Pallas
+ * Tassilo von Parseval
+ * Catalin Patulea
+ * Patrick Pelletier
+ * Simon Perreault
+ * Dan Petro
+ * Pierre Phaneuf
+ * Amarin Phaosawasdi
+ * Ryan Phillips
+ * Dimitre Piskyulev
+ * Pavel Plesov
+ * Jon Poland
+ * Roman Puls
+ * Nate R
+ * Robert Ransom
+ * Balint Reczey
+ * Bert JW Regeer
+ * Nate Rosenblum
+ * Peter Rosin
+ * Maseeb Abdul Qadir
+ * Wang Qin
+ * Alex S
+ * Gyepi Sam
+ * Hanna Schroeter
+ * Ralf Schmitt
+ * Mike Smellie
+ * Steve Snyder
+ * Nir Soffer
+ * Dug Song
+ * Dongsheng Song
+ * Hannes Sowa
+ * Joakim Soderberg
+ * Joseph Spadavecchia
+ * Kevin Springborn
+ * Harlan Stenn
+ * Andrew Sweeney
+ * Ferenc Szalai
+ * Brodie Thiesfield
+ * Jason Toffaletti
+ * Brian Utterback
+ * Gisle Vanem
+ * Bas Verhoeven
+ * Constantine Verutin
+ * Colin Watt
+ * Zack Weinberg
+ * Jardel Weyrich
+ * Jay R. Wren
+ * Zack Weinberg
+ * Mobai Zhang
+ * Alejo
+ * Alex
+ * Taral
+ * propanbutan
+ * masksqwe
+ * mmadia
+ * yangacer
+ * Andrey Skriabin
+ * basavesh.as
+ * billsegall
+ * Bill Vaughan
+ * Christopher Wiley
+ * David Paschich
+ * Ed Schouten
+ * Eduardo Panisset
+ * Jan Heylen
+ * jer-gentoo
+ * Joakim Söderberg
+ * kirillDanshin
+ * lzmths
+ * Marcus Sundberg
+ * Mark Mentovai
+ * Mattes D
+ * Matyas Dolak
+ * Neeraj Badlani
+ * Nick Mathewson
+ * Rainer Keller
+ * Seungmo Koo
+ * Thomas Bernard
+ * Xiao Bao Clark
+ * zeliard
+ * Zonr Chang
+ * Kurt Roeckx
+ * Seven
+ * Simone Basso
+ * Vlad Shcherban
+ * Tim Hentenaar
+ * Breaker
+ * johnsonlee
+ * Philip Prindeville
+ * Vis Virial
+ * Andreas Gustafsson
+ * Andrey Okoshkin
+ * an-tao
+ * baixiangcpp
+ * Bernard Spil
+ * Bogdan Harjoc
+ * Carlo Marcelo Arenas Belón
+ * David Benjamin
+ * David Disseldorp
+ * Dmitry Alimov
+ * Dominic Chen
+ * dpayne
+ * ejurgensen
+ * Fredrik Strupe
+ * Gonçalo Ribeiro
+ * James Synge
+ * Jan Beich
+ * Jesse Fang
+ * Jiri Luznicky
+ * José Luis Millán
+ * Kiyoshi Aman
+ * Leo Zhang
+ * lightningkay
+ * Luke Dashjr
+ * Marcin Szewczyk
+ * Maximilian Brunner
+ * Maya Rashish
+ * Murat Demirten
+ * Nathan French
+ * Nikolay Edigaryev
+ * Philip Herron
+ * Redfoxmoon
+ * stenn
+ * SuckShit
+ * The Gitter Badger
+ * tim-le
+ * Vincent JARDIN
+ * Xiang Zhang
+ * Xiaozhou Liu
+ * yongqing.jiao
+ * Enji Cooper
+ * linxiaohui
+ * Seong-Joong Kim
+ * Tobias Stoeckmann
+ * Yury Korzhetsky
+ * zhuizhuhaomeng
+ * Pierce Lopez
+
+If we have forgotten your name, please contact us.
--- /dev/null
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# DESCRIPTION:
+# ============
+# Vagrant for running libevent tests with:
+# - timeout 30min, to avoid hungs
+# - run tests in parallel under ctest (10 concurency)
+# - if you have uncommited changes, you should commit them first to check
+# - unix only, because of some tar'ing to avoid one vm affect another
+#
+# ENVIRONMENT:
+# ============
+# - NO_PKG -- do not install packages
+# - NO_CMAKE -- do not run with cmake
+# - NO_AUTOTOOLS -- do not run with autoconf/automake
+
+Vagrant.configure("2") do |config|
+ # to allow running boxes provisions in parallel, we can't share the same dirs
+ # via virtualbox, however sometimes it is the only way, so instead let's
+ # create an archive of HEAD (this way we will not have any trash there) and
+ # extract it for every box to the separate folder.
+ #
+ # P.S. we will change this --prefix with tar(1) --trasnform
+ system('git archive --prefix=libevent/ --output=.vagrant/libevent.tar HEAD')
+
+ config.vm.provider "virtualbox" do |vb|
+ vb.memory = "512"
+
+ # otherwise osx fails, anyway we do not need this
+ vb.customize ["modifyvm", :id, "--usb", "off"]
+ vb.customize ["modifyvm", :id, "--usbehci", "off"]
+ end
+
+ # disable /vagrant share, in case we will not use default mount
+ config.vm.synced_folder ".", "/vagrant", disabled: true
+
+ config.vm.define "ubuntu" do |ubuntu|
+ system('tar --overwrite --transform=s/libevent/libevent-linux/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ ubuntu.vm.box = "ubuntu/xenial64"
+ ubuntu.vm.synced_folder ".vagrant/libevent-linux", "/vagrant",
+ type: "rsync"
+
+ if ENV['NO_PKG'] != "true"
+ ubuntu.vm.provision "shell", inline: <<-SHELL
+ apt-get update
+ apt-get install -y zlib1g-dev libssl-dev python2.7
+ apt-get install -y build-essential cmake ninja-build
+ apt-get install -y autoconf automake libtool
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ ubuntu.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ rm -fr .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G Ninja ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ ubuntu.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ ./autogen.sh
+ ./configure
+ make -j20 verify
+ SHELL
+ end
+ end
+
+ config.vm.define "freebsd" do |freebsd|
+ system('tar --overwrite --transform=s/libevent/libevent-freebsd/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ freebsd.vm.box = "freebsd/FreeBSD-11.0-STABLE"
+ freebsd.vm.synced_folder ".vagrant/libevent-freebsd", "/vagrant",
+ type: "rsync", group: "wheel"
+
+ # otherwise reports error
+ freebsd.ssh.shell = "sh"
+
+ if ENV['NO_PKG'] != "true"
+ freebsd.vm.provision "shell", inline: <<-SHELL
+ pkg install --yes openssl cmake ninja automake autotools
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ freebsd.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ rm -fr .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G Ninja ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ freebsd.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ ./autogen.sh
+ ./configure
+ make -j20 verify
+ SHELL
+ end
+ end
+
+ config.vm.define "netbsd" do |netbsd|
+ system('tar --overwrite --transform=s/libevent/libevent-netbsd/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ netbsd.vm.box = "kja/netbsd-7-amd64"
+ netbsd.vm.synced_folder ".vagrant/libevent-netbsd", "/vagrant",
+ type: "rsync", group: "wheel"
+
+ if ENV['NO_PKG'] != "true"
+ netbsd.vm.provision "shell", inline: <<-SHELL
+ export PKG_PATH="ftp://ftp.netbsd.org/pub/pkgsrc/packages/NetBSD/x86_64/7.0_2016Q2/All/"
+ pkg_add ncurses ninja-build automake cmake libtool
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ netbsd.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ rm -fr .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G Ninja ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ netbsd.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ ./autogen.sh
+ ./configure
+ make -j20 verify
+ SHELL
+ end
+ end
+
+ config.vm.define "solaris" do |solaris|
+ system('tar --overwrite --transform=s/libevent/libevent-solaris/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ # XXX:
+ # - solaris do not have '-or' it only has '-o' for find(1), so we can't use
+ # rsync
+ # - and autoconf(1) doesn't work on virtualbox share, ugh
+ solaris.vm.synced_folder ".vagrant/libevent-solaris", "/vagrant-vbox",
+ type: "virtualbox"
+
+ solaris.vm.box = "tnarik/solaris10-minimal"
+ if ENV['NO_PKG'] != "true"
+ # TODO: opencsw does not include ninja(1)
+ solaris.vm.provision "shell", inline: <<-SHELL
+ pkgadd -d http://get.opencsw.org/now
+ pkgutil -U
+ pkgutil -y -i libssl_dev cmake rsync python gmake gcc5core automake autoconf libtool
+ SHELL
+ end
+
+ # copy from virtualbox mount to newly created folder
+ solaris.vm.provision "shell", privileged: false, inline: <<-SHELL
+ rm -fr ~/vagrant
+ cp -r /vagrant-vbox ~/vagrant
+ SHELL
+
+ if ENV['NO_CMAKE'] != "true"
+ # builtin compiler cc(1) is a wrapper, so we should use gcc5 manually,
+ # otherwise it will not work.
+ # Plus we should set some paths so that cmake/compiler can find tham.
+ solaris.vm.provision "shell", privileged: false, inline: <<-SHELL
+ export CMAKE_INCLUDE_PATH=/opt/csw/include
+ export CMAKE_LIBRARY_PATH=/opt/csw/lib
+ export CFLAGS=-I$CMAKE_INCLUDE_PATH
+ export LDFLAGS=-L$CMAKE_LIBRARY_PATH
+
+ cd ~/vagrant
+ rm -rf .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -DCMAKE_C_COMPILER=gcc ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ # and we should set MAKE for `configure` otherwise it will try to use
+ # `make`
+ solaris.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd ~/vagrant
+ ./autogen.sh
+ MAKE=gmake ./configure
+ gmake -j20 verify
+ SHELL
+ end
+ end
+
+ # known failures:
+ # - sometimes vm hangs
+ config.vm.define "osx" do |osx|
+ system('tar --overwrite --transform=s/libevent/libevent-osx/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ osx.vm.synced_folder ".vagrant/libevent-osx", "/vagrant",
+ type: "rsync", group: "wheel"
+
+ osx.vm.box = "jhcook/osx-elcapitan-10.11"
+ if ENV['NO_PKG'] != "true"
+ osx.vm.provision "shell", privileged: false, inline: <<-SHELL
+ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+
+ brew uninstall libtool
+ brew install libtool openssl ninja cmake autoconf automake
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ # we should set some paths so that cmake/compiler can find tham
+ osx.vm.provision "shell", privileged: false, inline: <<-SHELL
+ export OPENSSL_ROOT=$(echo /usr/local/Cellar/openssl/*)
+ export CMAKE_INCLUDE_PATH=$OPENSSL_ROOT/include
+ export CMAKE_LIBRARY_PATH=$OPENSSL_ROOT/lib
+
+ cd /vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G Ninja ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ osx.vm.provision "shell", privileged: false, inline: <<-SHELL
+ export OPENSSL_ROOT=$(echo /usr/local/Cellar/openssl/*)
+ export CFLAGS=-I$OPENSSL_ROOT/include
+ export LDFLAGS=-L$OPENSSL_ROOT/lib
+
+ cd /vagrant
+ ./autogen.sh
+ ./configure
+ make -j20 verify
+ SHELL
+ end
+ end
+
+ config.vm.define "centos" do |centos|
+ system('tar --overwrite --transform=s/libevent/libevent-centos/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ centos.vm.synced_folder ".vagrant/libevent-centos", "/vagrant",
+ type: "rsync", group: "wheel"
+
+ centos.vm.box = "centos/7"
+ if ENV['NO_PKG'] != "true"
+ centos.vm.provision "shell", inline: <<-SHELL
+ echo "[russianfedora]" > /etc/yum.repos.d/russianfedora.repo
+ echo name=russianfedora >> /etc/yum.repos.d/russianfedora.repo
+ echo baseurl=http://mirror.yandex.ru/fedora/russianfedora/russianfedora/free/el/releases/7/Everything/x86_64/os/ >> /etc/yum.repos.d/russianfedora.repo
+ echo enabled=1 >> /etc/yum.repos.d/russianfedora.repo
+ echo gpgcheck=0 >> /etc/yum.repos.d/russianfedora.repo
+ SHELL
+ centos.vm.provision "shell", inline: <<-SHELL
+ yum -y install zlib-devel openssl-devel python
+ yum -y install gcc cmake ninja-build
+ yum -y install autoconf automake libtool
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ centos.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ rm -fr .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G Ninja ..
+
+ export CTEST_TEST_TIMEOUT=1800
+ export CTEST_OUTPUT_ON_FAILURE=1
+ export CTEST_PARALLEL_LEVEL=20
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ centos.vm.provision "shell", privileged: false, inline: <<-SHELL
+ cd /vagrant
+ ./autogen.sh
+ ./configure
+ make -j20 verify
+ SHELL
+ end
+ end
+
+ # known failures:
+ # - issues with timers (not enough allowed error)
+ config.vm.define "win" do |win|
+ system('tar --overwrite --transform=s/libevent/libevent-win/ -xf .vagrant/libevent.tar -C .vagrant/')
+
+ # 512MB not enough after libtool install, huh
+ win.vm.provider "virtualbox" do |vb|
+ vb.memory = "1024"
+ end
+
+ # windows does not have rsync builtin, let's use virtualbox for now
+ win.vm.synced_folder ".vagrant/libevent-win", "/vagrant",
+ type: "virtualbox"
+
+ win.vm.box = "senglin/win-10-enterprise-vs2015community"
+ if ENV['NO_PKG'] != "true"
+ # box with vs2015 does not have C++ support, so let's install it manually
+ # plus chocolatey that includes in this box, can't handle sha1 checksum for
+ # cmake.install, so let's update it<
+ win.vm.provision "shell", inline: <<-SHELL
+ choco upgrade -y chocolatey -pre -f
+ choco install -y VisualStudioCommunity2013
+ choco install -y openssl.light
+ choco install -y cygwin cyg-get
+ choco install -y cmake
+ choco install -y cmake.install
+ choco install -y python2
+ SHELL
+
+ # chocolatey openssl.light package does not contains headers
+ win.vm.provision "shell", inline: <<-SHELL
+ (new-object System.Net.WebClient).DownloadFile('http://strcpy.net/packages/Win32OpenSSL-1_0_2a.exe', '/openssl.exe')
+ /openssl.exe /silent /verysilent /sp- /suppressmsgboxes
+ SHELL
+
+ # XXX:
+ # - cyg-get depends from cygwinsetup.exe
+ # https://github.com/chocolatey/chocolatey-coreteampackages/issues/200
+ # - cyg-get only downloads, do not installs them, ugh. so let's do not use
+ # it
+ win.vm.provision "shell", privileged: false, inline: <<-SHELL
+ (new-object System.Net.WebClient).DownloadFile('https://cygwin.com/setup-x86_64.exe', '/tools/cygwin/cygwinsetup.exe')
+
+ $env:PATH="/tools/cygwin/bin;$($env:PATH);/tools/cygwin"
+
+ cygwinsetup --root c:/tools/cygwin/ --local-package-dir c:/tools/cygwin/packages/ --no-desktop --no-startmenu --verbose --quiet-mode --download --packages automake,autoconf,gcc-core,libtool,make,python,openssl-devel
+ cygwinsetup --root c:/tools/cygwin/ --local-package-dir c:/tools/cygwin/packages/ --no-desktop --no-startmenu --verbose --quiet-mode --local-install --packages automake,autoconf,gcc-core,libtool,make,python,openssl-devel
+ SHELL
+ end
+
+ if ENV['NO_CMAKE'] != "true"
+ win.vm.provision "shell", privileged: false, inline: <<-SHELL
+ $env:PATH="/Program Files/CMake/bin;/tools/python2;$($env:PATH)"
+
+ cd /vagrant
+ Remove-Item -Recurse -Force .cmake-vagrant
+ mkdir -p .cmake-vagrant
+ cd .cmake-vagrant
+ cmake -G "Visual Studio 12" ..
+
+ $env:CTEST_TEST_TIMEOUT = "1800"
+ $env:CTEST_OUTPUT_ON_FAILURE = "1"
+ $env:CTEST_PARALLEL_LEVEL = "10"
+ cmake --build . --target verify
+ SHELL
+ end
+
+ if ENV['NO_AUTOTOOLS'] != "true"
+ win.vm.provision "shell", privileged: false, inline: <<-SHELL
+ $env:PATH="/tools/cygwin/bin;$($env:PATH)"
+
+ bash -lc "echo 'C:/tools/mingw64 /mingw ntfs binary 0 0' > /etc/fstab"
+ bash -lc "echo 'C:/OpenSSL-Win32 /ssl ntfs binary 0 0' >> /etc/fstab"
+ bash -lc "echo 'C:/vagrant /vagrant ntfs binary 0 0' >> /etc/fstab"
+
+ bash -lc "exec 0</dev/null; exec 2>&1; cd /vagrant; bash -x ./autogen.sh && ./configure LDFLAGS='-L/ssl -L/ssl/lib -L/ssl/lib/MinGW' CFLAGS=-I/ssl/include && make -j20 verify"
+ SHELL
+ end
+ end
+end
--- /dev/null
+/* $NetBSD: getopt.c,v 1.16 1999/12/02 13:15:56 kleink Exp $ */
+
+/*
+ * Copyright (c) 1987, 1993, 1994, 1995
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
+#endif
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#define __P(x) x
+#define _DIAGASSERT(x) assert(x)
+
+#ifdef __weak_alias
+__weak_alias(getopt,_getopt);
+#endif
+
+
+int opterr = 1, /* if error message should be printed */
+ optind = 1, /* index into parent argv vector */
+ optopt, /* character checked for validity */
+ optreset; /* reset getopt */
+char *optarg; /* argument associated with option */
+
+static char * _progname __P((char *));
+int getopt_internal __P((int, char * const *, const char *));
+
+static char *
+_progname(nargv0)
+ char * nargv0;
+{
+ char * tmp;
+
+ _DIAGASSERT(nargv0 != NULL);
+
+ tmp = strrchr(nargv0, '/');
+ if (tmp)
+ tmp++;
+ else
+ tmp = nargv0;
+ return(tmp);
+}
+
+#define BADCH (int)'?'
+#define BADARG (int)':'
+#define EMSG ""
+
+/*
+ * getopt --
+ * Parse argc/argv argument vector.
+ */
+int
+getopt(nargc, nargv, ostr)
+ int nargc;
+ char * const nargv[];
+ const char *ostr;
+{
+ static char *__progname = 0;
+ static char *place = EMSG; /* option letter processing */
+ char *oli; /* option letter list index */
+ __progname = __progname?__progname:_progname(*nargv);
+
+ _DIAGASSERT(nargv != NULL);
+ _DIAGASSERT(ostr != NULL);
+
+ if (optreset || !*place) { /* update scanning pointer */
+ optreset = 0;
+ if (optind >= nargc || *(place = nargv[optind]) != '-') {
+ place = EMSG;
+ return (-1);
+ }
+ if (place[1] && *++place == '-' /* found "--" */
+ && place[1] == '\0') {
+ ++optind;
+ place = EMSG;
+ return (-1);
+ }
+ } /* option letter okay? */
+ if ((optopt = (int)*place++) == (int)':' ||
+ !(oli = strchr(ostr, optopt))) {
+ /*
+ * if the user didn't specify '-' as an option,
+ * assume it means -1.
+ */
+ if (optopt == (int)'-')
+ return (-1);
+ if (!*place)
+ ++optind;
+ if (opterr && *ostr != ':')
+ (void)fprintf(stderr,
+ "%s: illegal option -- %c\n", __progname, optopt);
+ return (BADCH);
+ }
+ if (*++oli != ':') { /* don't need argument */
+ optarg = NULL;
+ if (!*place)
+ ++optind;
+ }
+ else { /* need an argument */
+ if (*place) /* no white space */
+ optarg = place;
+ else if (nargc <= ++optind) { /* no arg */
+ place = EMSG;
+ if (*ostr == ':')
+ return (BADARG);
+ if (opterr)
+ (void)fprintf(stderr,
+ "%s: option requires an argument -- %c\n",
+ __progname, optopt);
+ return (BADCH);
+ }
+ else /* white space */
+ optarg = nargv[optind];
+ place = EMSG;
+ ++optind;
+ }
+ return (optopt); /* dump back option letter */
+}
+
--- /dev/null
+#ifndef __GETOPT_H__
+#define __GETOPT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int opterr; /* if error message should be printed */
+extern int optind; /* index into parent argv vector */
+extern int optopt; /* character checked for validity */
+extern int optreset; /* reset getopt */
+extern char *optarg; /* argument associated with option */
+
+struct option
+{
+ const char *name;
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+#define no_argument 0
+#define required_argument 1
+#define optional_argument 2
+
+int getopt(int, char**, const char*);
+int getopt_long(int, char**, const char*, const struct option*, int*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __GETOPT_H__ */
--- /dev/null
+
+/*
+ * Copyright (c) 1987, 1993, 1994, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "getopt.h"
+
+extern int opterr; /* if error message should be printed */
+extern int optind; /* index into parent argv vector */
+extern int optopt; /* character checked for validity */
+extern int optreset; /* reset getopt */
+extern char *optarg; /* argument associated with option */
+
+#define __P(x) x
+#define _DIAGASSERT(x) assert(x)
+
+static char * __progname __P((char *));
+int getopt_internal __P((int, char * const *, const char *));
+
+static char *
+__progname(nargv0)
+ char * nargv0;
+{
+ char * tmp;
+
+ _DIAGASSERT(nargv0 != NULL);
+
+ tmp = strrchr(nargv0, '/');
+ if (tmp)
+ tmp++;
+ else
+ tmp = nargv0;
+ return(tmp);
+}
+
+#define BADCH (int)'?'
+#define BADARG (int)':'
+#define EMSG ""
+
+/*
+ * getopt --
+ * Parse argc/argv argument vector.
+ */
+int
+getopt_internal(nargc, nargv, ostr)
+ int nargc;
+ char * const *nargv;
+ const char *ostr;
+{
+ static char *place = EMSG; /* option letter processing */
+ char *oli; /* option letter list index */
+
+ _DIAGASSERT(nargv != NULL);
+ _DIAGASSERT(ostr != NULL);
+
+ if (optreset || !*place) { /* update scanning pointer */
+ optreset = 0;
+ if (optind >= nargc || *(place = nargv[optind]) != '-') {
+ place = EMSG;
+ return (-1);
+ }
+ if (place[1] && *++place == '-') { /* found "--" */
+ /* ++optind; */
+ place = EMSG;
+ return (-2);
+ }
+ } /* option letter okay? */
+ if ((optopt = (int)*place++) == (int)':' ||
+ !(oli = strchr(ostr, optopt))) {
+ /*
+ * if the user didn't specify '-' as an option,
+ * assume it means -1.
+ */
+ if (optopt == (int)'-')
+ return (-1);
+ if (!*place)
+ ++optind;
+ if (opterr && *ostr != ':')
+ (void)fprintf(stderr,
+ "%s: illegal option -- %c\n", __progname(nargv[0]), optopt);
+ return (BADCH);
+ }
+ if (*++oli != ':') { /* don't need argument */
+ optarg = NULL;
+ if (!*place)
+ ++optind;
+ } else { /* need an argument */
+ if (*place) /* no white space */
+ optarg = place;
+ else if (nargc <= ++optind) { /* no arg */
+ place = EMSG;
+ if ((opterr) && (*ostr != ':'))
+ (void)fprintf(stderr,
+ "%s: option requires an argument -- %c\n",
+ __progname(nargv[0]), optopt);
+ return (BADARG);
+ } else /* white space */
+ optarg = nargv[optind];
+ place = EMSG;
+ ++optind;
+ }
+ return (optopt); /* dump back option letter */
+}
+
+#if 0
+/*
+ * getopt --
+ * Parse argc/argv argument vector.
+ */
+int
+getopt2(nargc, nargv, ostr)
+ int nargc;
+ char * const *nargv;
+ const char *ostr;
+{
+ int retval;
+
+ if ((retval = getopt_internal(nargc, nargv, ostr)) == -2) {
+ retval = -1;
+ ++optind;
+ }
+ return(retval);
+}
+#endif
+
+/*
+ * getopt_long --
+ * Parse argc/argv argument vector.
+ */
+int
+getopt_long(nargc, nargv, options, long_options, index)
+ int nargc;
+ char ** nargv;
+ const char * options;
+ const struct option * long_options;
+ int * index;
+{
+ int retval;
+
+ _DIAGASSERT(nargv != NULL);
+ _DIAGASSERT(options != NULL);
+ _DIAGASSERT(long_options != NULL);
+ /* index may be NULL */
+
+ if ((retval = getopt_internal(nargc, nargv, options)) == -2) {
+ char *current_argv = nargv[optind++] + 2, *has_equal;
+ int i, match = -1;
+ size_t current_argv_len;
+
+ if (*current_argv == '\0') {
+ return(-1);
+ }
+ if ((has_equal = strchr(current_argv, '=')) != NULL) {
+ current_argv_len = has_equal - current_argv;
+ has_equal++;
+ } else
+ current_argv_len = strlen(current_argv);
+
+ for (i = 0; long_options[i].name; i++) {
+ if (strncmp(current_argv, long_options[i].name, current_argv_len))
+ continue;
+
+ if (strlen(long_options[i].name) == current_argv_len) {
+ match = i;
+ break;
+ }
+ if (match == -1)
+ match = i;
+ }
+ if (match != -1) {
+ if (long_options[match].has_arg == required_argument ||
+ long_options[match].has_arg == optional_argument) {
+ if (has_equal)
+ optarg = has_equal;
+ else
+ optarg = nargv[optind++];
+ }
+ if ((long_options[match].has_arg == required_argument)
+ && (optarg == NULL)) {
+ /*
+ * Missing argument, leading :
+ * indicates no error should be generated
+ */
+ if ((opterr) && (*options != ':'))
+ (void)fprintf(stderr,
+ "%s: option requires an argument -- %s\n",
+ __progname(nargv[0]), current_argv);
+ return (BADARG);
+ }
+ } else { /* No matching argument */
+ if ((opterr) && (*options != ':'))
+ (void)fprintf(stderr,
+ "%s: illegal option -- %s\n", __progname(nargv[0]), current_argv);
+ return (BADCH);
+ }
+ if (long_options[match].flag) {
+ *long_options[match].flag = long_options[match].val;
+ retval = 0;
+ } else
+ retval = long_options[match].val;
+ if (index)
+ *index = match;
+ }
+ return(retval);
+}
/* Define to 1 if the system has the type `struct sockaddr_storage'. */
#define EVENT__HAVE_STRUCT_SOCKADDR_STORAGE 1
-/* Define to 1 if you have the <sys/devpoll.h> header file. */
-/* #undef EVENT__HAVE_SYS_DEVPOLL_H */
-
/* Define to 1 if you have the <sys/epoll.h> header file. */
/* #undef EVENT__HAVE_SYS_EPOLL_H */
/* #undef EVENT__HAVE_WORKING_KQUEUE */
/* Numeric representation of the version */
-#define EVENT__NUMERIC_VERSION 0x02010800
+#define EVENT__NUMERIC_VERSION 0x02010a00
/* Name of package */
#define EVENT__PACKAGE "libevent"
#define EVENT__SIZEOF_VOID_P 4
#endif
-/* Define to 1 if you have the ANSI C header files. */
-#define EVENT__STDC_HEADERS 1
+/* The size of `time_t`, as computed by sizeof. */
+#ifdef _WIN64
+#define EVENT__SIZEOF_TIME_T 8
+#else
+#define EVENT__SIZEOF_TIME_T 4
+#endif
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#define EVENT__TIME_WITH_SYS_TIME 1
/* Version number of package */
-#define EVENT__VERSION "2.1.8-stable"
-
-/* Define to appropriate substitue if compiler doesnt have __func__ */
-#define EVENT____func__ __FUNCTION__
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef EVENT__const */
+#define EVENT__VERSION "2.1.10-stable"
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef _EVENT___cplusplus
#define EVENT__inline __inline
-#endif
-
-/* Define to `int' if <sys/types.h> does not define. */
-/* #undef EVENT__pid_t */
/* Define to `unsigned' if <sys/types.h> does not define. */
/* #undef EVENT__size_t */
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-# One issue with vendor 'install' (even GNU) is that you can't
-# specify the program used to strip binaries. This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in "make install-strip", and initialize
-# STRIPPROG with the value of the STRIP variable (set by the user).
-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# 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.
-dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006-2014 Free Software Foundation, Inc.
-#
-# 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.
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
-# AM_SUBST_NOTMAKE(VARIABLE)
-# --------------------------
-# Public sister of _AM_SUBST_NOTMAKE.
-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball. -*- Autoconf -*-
-
-# Copyright (C) 2004-2014 Free Software Foundation, Inc.
-#
-# 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.
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of 'v7', 'ustar', or 'pax'.
-#
-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-# tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-# $(am__untar) < result.tar
-#
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility. Yes, it's still used
-# in the wild :-( We should find a proper way to deprecate it ...
-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-
-# We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-
-m4_if([$1], [v7],
- [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-
- [m4_case([$1],
- [ustar],
- [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
- # There is notably a 21 bits limit for the UID and the GID. In fact,
- # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
- # and bug#13588).
- am_max_uid=2097151 # 2^21 - 1
- am_max_gid=$am_max_uid
- # The $UID and $GID variables are not portable, so we need to resort
- # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
- # below are definitely unexpected, so allow the users to see them
- # (that is, avoid stderr redirection).
- am_uid=`id -u || echo unknown`
- am_gid=`id -g || echo unknown`
- AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
- if test $am_uid -le $am_max_uid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi
- AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
- if test $am_gid -le $am_max_gid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi],
-
- [pax],
- [],
-
- [m4_fatal([Unknown tar format])])
-
- AC_MSG_CHECKING([how to create a $1 tar archive])
-
- # Go ahead even if we have the value already cached. We do so because we
- # need to set the values for the 'am__tar' and 'am__untar' variables.
- _am_tools=${am_cv_prog_tar_$1-$_am_tools}
-
- for _am_tool in $_am_tools; do
- case $_am_tool in
- gnutar)
- for _am_tar in tar gnutar gtar; do
- AM_RUN_LOG([$_am_tar --version]) && break
- done
- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works.
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- AM_RUN_LOG([cat conftest.dir/file])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
- done
- rm -rf conftest.dir
-
- AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
- AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([m4/ac_backport_259_ssizet.m4])
-m4_include([m4/acx_pthread.m4])
-m4_include([m4/libevent_openssl.m4])
-m4_include([m4/libtool.m4])
-m4_include([m4/ltoptions.m4])
-m4_include([m4/ltsugar.m4])
-m4_include([m4/ltversion.m4])
-m4_include([m4/lt~obsolete.m4])
-m4_include([m4/ntp_pkg_config.m4])
--- /dev/null
+version: 2.1.10.{build}
+
+os: Visual Studio 2017
+platform:
+ - x64
+
+branches:
+ except:
+ - /.*travis.*/
+ - /.*linux.*/
+ - /.*freebsd.*/
+ - /.*osx.*/
+ - /.*bitrise.*/
+skip_commits:
+ message: /travis/
+ files:
+ - .travis.yml
+
+environment:
+ global:
+ APPVEYOR_SAVE_CACHE_ON_ERROR: true
+ MINGW_ROOT: C:/mingw-w64/x86_64-7.2.0-posix-seh-rt_v5-rev1
+ OPENSSL_ROOT: C:/OpenSSL-Win64
+ MPATH: C:/mingw-w64/x86_64-7.2.0-posix-seh-rt_v5-rev1/bin;C:/msys64/bin;C:/cygwin64/bin
+ EVENT_TESTS_PARALLEL: 20
+ EVENT_BUILD_PARALLEL: 10
+ matrix:
+ # !EVENT_ALLOW_FAILURE
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: ""
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DEVENT__LIBRARY_TYPE=STATIC"
+ # EVENT_ALLOW_FAILURE
+ - EVENT_BUILD_METHOD: "autotools"
+ EVENT_CONFIGURE_OPTIONS: ""
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "autotools"
+ EVENT_CONFIGURE_OPTIONS: "--disable-openssl"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "autotools"
+ EVENT_CONFIGURE_OPTIONS: "--disable-thread-support"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "autotools"
+ EVENT_CONFIGURE_OPTIONS: "--disable-debug-mode"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "autotools"
+ EVENT_CONFIGURE_OPTIONS: "--disable-malloc-replacement"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DEVENT__DISABLE_OPENSSL=ON"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DEVENT__DISABLE_THREAD_SUPPORT=ON"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DEVENT__DISABLE_DEBUG_MODE=ON"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DEVENT__DISABLE_MM_REPLACEMENT=ON"
+ EVENT_ALLOW_FAILURE: 1
+ - EVENT_BUILD_METHOD: "cmake"
+ EVENT_CMAKE_OPTIONS: "-DCMAKE_C_FLAGS='-DUNICODE -D_UNICODE'"
+ EVENT_ALLOW_FAILURE: 1
+
+matrix:
+ allow_failures:
+ - EVENT_ALLOW_FAILURE: 1
+ fast_finish: true
+
+init:
+ - 'echo Repo build branch is: %APPVEYOR_REPO_BRANCH%'
+ - 'echo Build folder is: %APPVEYOR_BUILD_FOLDER%'
+ - 'echo Repo build commit is: %APPVEYOR_REPO_COMMIT%'
+ - 'echo PATH is: %PATH%'
+
+build_script:
+ - ps: |
+ if ($env:EVENT_BUILD_METHOD -eq 'autotools') {
+ $env:PATH="$env:MPATH;$env:OPENSSL_ROOT/bin;$env:PATH"
+ $env:LDFLAGS="-L$($env:OPENSSL_ROOT)/lib -L$($env:OPENSSL_ROOT)"
+ $env:CFLAGS="-I$($env:OPENSSL_ROOT)/include"
+
+ bash ./autogen.sh 2>&1 3>&1
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+
+ md build-autotools 2> $null
+ cd build-autotools
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+
+ bash ../configure $env:EVENT_CONFIGURE_OPTIONS 2>&1
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+ make -j $env:EVENT_BUILD_PARALLEL 2>&1
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+ make verify -j $env:EVENT_TESTS_PARALLEL 2>&1
+ } else {
+ md build-cmake 2> $null
+ cd build-cmake
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+ cmake -G "Visual Studio 15 2017 Win64" .. $env:EVENT_CMAKE_OPTIONS
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+ cmake --build . -j $env:EVENT_BUILD_PARALLEL -- /nologo /verbosity:minimal
+ if ($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode) }
+ ctest --output-on-failure -j $env:EVENT_TESTS_PARALLEL
+ }
+
+cache:
+ - build-cmake
+ - build-autotools
+
+on_failure:
+ - 7z a libevent.zip .
+ - appveyor PushArtifact libevent.zip
static struct arc4_stream rs;
static pid_t arc4_stir_pid;
static int arc4_count;
-static int arc4_seeded_ok;
static inline unsigned char arc4_getbyte(void);
return -1;
arc4_addrandom(buf, sizeof(buf));
evutil_memclear_(buf, sizeof(buf));
- arc4_seeded_ok = 1;
return 0;
}
#endif
arc4_addrandom(buf, sizeof(buf));
evutil_memclear_(buf, sizeof(buf));
- arc4_seeded_ok = 1;
return 0;
}
#endif
arc4_addrandom(buf, sizeof(buf));
evutil_memclear_(buf, sizeof(buf));
- arc4_seeded_ok = 1;
return 0;
}
#endif
}
evutil_memclear_(entropy, sizeof(entropy));
evutil_memclear_(buf, sizeof(buf));
- arc4_seeded_ok = 1;
return 0;
}
#endif
return -1;
arc4_addrandom(buf, sizeof(buf));
evutil_memclear_(buf, sizeof(buf));
- arc4_seeded_ok = 1;
return 0;
}
rs_initialized = 1;
}
- arc4_seed();
- if (!arc4_seeded_ok)
+ if (0 != arc4_seed())
return -1;
/*
#include "evthread-internal.h"
#include "evbuffer-internal.h"
#include "bufferevent-internal.h"
+#include "event-internal.h"
/* some systems do not have MAP_FAILED */
#ifndef MAP_FAILED
evbuffer_incref_and_lock_(buffer);
if (buffer->parent)
bufferevent_incref_(buffer->parent);
+ EVBUFFER_UNLOCK(buffer);
}
- EVBUFFER_UNLOCK(buffer);
}
evbuffer_run_callbacks(buffer, 0);
advance_last_with_data(struct evbuffer *buf)
{
int n = 0;
+ struct evbuffer_chain **chainp = buf->last_with_datap;
+
ASSERT_EVBUFFER_LOCKED(buf);
- if (!*buf->last_with_datap)
+ if (!*chainp)
return 0;
- while ((*buf->last_with_datap)->next && (*buf->last_with_datap)->next->off) {
- buf->last_with_datap = &(*buf->last_with_datap)->next;
+ while ((*chainp)->next) {
+ chainp = &(*chainp)->next;
+ if ((*chainp)->off)
+ buf->last_with_datap = chainp;
++n;
}
return n;
}
buf->first = chain;
- EVUTIL_ASSERT(chain && remaining <= chain->off);
+ EVUTIL_ASSERT(remaining <= chain->off);
chain->misalign += remaining;
chain->off -= remaining;
}
chain = chain->next;
}
- if (nread) {
+ if (chain != src->first) {
/* we can remove the chain */
struct evbuffer_chain **chp;
chp = evbuffer_free_trailing_empty_chains(dst);
return (-1);
}
-static inline int
+static inline size_t
evbuffer_strspn(
struct evbuffer_ptr *ptr, const char *chrset)
{
- int count = 0;
+ size_t count = 0;
struct evbuffer_chain *chain = ptr->internal_.chain;
size_t i = ptr->internal_.pos_in_chain;
EVBUFFER_LOCK(buf);
+ if (datlen == 0) {
+ result = 0;
+ goto done;
+ }
if (buf->freeze_start) {
goto done;
}
if ((tmp = evbuffer_chain_new(datlen)) == NULL)
goto done;
buf->first = tmp;
- if (buf->last_with_datap == &buf->first)
+ if (buf->last_with_datap == &buf->first && chain->off)
buf->last_with_datap = &tmp->next;
tmp->next = chain;
so_far = 0;
/* Let firstchain be the first chain with any space on it */
firstchainp = buf->last_with_datap;
+ EVUTIL_ASSERT(*firstchainp);
if (CHAIN_SPACE_LEN(*firstchainp) == 0) {
firstchainp = &(*firstchainp)->next;
}
chain = *firstchainp;
+ EVUTIL_ASSERT(chain);
for (i = 0; i < n_vecs_avail && so_far < (size_t)howmuch; ++i) {
size_t avail = (size_t) CHAIN_SPACE_LEN(chain);
if (avail > (howmuch - so_far) && exact)
ev_off_t len = chain->off;
#elif defined(SENDFILE_IS_LINUX) || defined(SENDFILE_IS_SOLARIS)
ev_ssize_t res;
- ev_off_t offset = chain->misalign;
+ off_t offset = chain->misalign;
#endif
ASSERT_EVBUFFER_LOCKED(buffer);
#define BEV_IS_FILTER(bevp) ((bevp)->be_ops == &bufferevent_ops_filter)
#define BEV_IS_PAIR(bevp) ((bevp)->be_ops == &bufferevent_ops_pair)
+#if defined(EVENT__HAVE_OPENSSL)
+extern const struct bufferevent_ops bufferevent_ops_openssl;
+#define BEV_IS_OPENSSL(bevp) ((bevp)->be_ops == &bufferevent_ops_openssl)
+#else
+#define BEV_IS_OPENSSL(bevp) 0
+#endif
+
#ifdef _WIN32
extern const struct bufferevent_ops bufferevent_ops_async;
#define BEV_IS_ASYNC(bevp) ((bevp)->be_ops == &bufferevent_ops_async)
#endif
/** Initialize the shared parts of a bufferevent. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_init_common_(struct bufferevent_private *, struct event_base *, const struct bufferevent_ops *, enum bufferevent_options options);
/** For internal use: temporarily stop all reads on bufev, until the conditions
* in 'what' are over. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_suspend_read_(struct bufferevent *bufev, bufferevent_suspend_flags what);
/** For internal use: clear the conditions 'what' on bufev, and re-enable
* reading if there are no conditions left. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_unsuspend_read_(struct bufferevent *bufev, bufferevent_suspend_flags what);
/** For internal use: temporarily stop all writes on bufev, until the conditions
@return 0 if successful, or -1 if an error occurred
@see bufferevent_disable()
*/
+EVENT2_EXPORT_SYMBOL
int bufferevent_disable_hard_(struct bufferevent *bufev, short event);
/** Internal: Set up locking on a bufferevent. If lock is set, use it.
* Otherwise, use a new lock. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_enable_locking_(struct bufferevent *bufev, void *lock);
/** Internal: backwards compat macro for the now public function
* Increment the reference count on bufev. */
#define bufferevent_incref_(bufev) bufferevent_incref(bufev)
/** Internal: Lock bufev and increase its reference count.
* unlocking it otherwise. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_incref_and_lock_(struct bufferevent *bufev);
/** Internal: backwards compat macro for the now public function
* Decrement the reference count on bufev. Returns 1 if it freed
/** Internal: Drop the reference count on bufev, freeing as necessary, and
* unlocking it otherwise. Returns 1 if it freed the bufferevent. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_decref_and_unlock_(struct bufferevent *bufev);
/** Internal: If callbacks are deferred and we have a read callback, schedule
* a readcb. Otherwise just run the readcb. Ignores watermarks. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_run_readcb_(struct bufferevent *bufev, int options);
/** Internal: If callbacks are deferred and we have a write callback, schedule
* a writecb. Otherwise just run the writecb. Ignores watermarks. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_run_writecb_(struct bufferevent *bufev, int options);
/** Internal: If callbacks are deferred and we have an eventcb, schedule
* it to run with events "what". Otherwise just run the eventcb.
* See bufferevent_trigger_event for meaning of "options". */
+EVENT2_EXPORT_SYMBOL
void bufferevent_run_eventcb_(struct bufferevent *bufev, short what, int options);
/** Internal: Run or schedule (if deferred or options contain
/** Internal: Add the event 'ev' with timeout tv, unless tv is set to 0, in
* which case add ev with no timeout. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_add_event_(struct event *ev, const struct timeval *tv);
/* =========
/** Internal use: Set up the ev_read and ev_write callbacks so that
* the other "generic_timeout" functions will work on it. Call this from
* the constructor function. */
+EVENT2_EXPORT_SYMBOL
void bufferevent_init_generic_timeout_cbs_(struct bufferevent *bev);
/** Internal use: Add or delete the generic timeout events as appropriate.
* (If an event is enabled and a timeout is set, we add the event. Otherwise
* we delete it.) Call this from anything that changes the timeout values,
* that enabled EV_READ or EV_WRITE, or that disables EV_READ or EV_WRITE. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_generic_adj_timeouts_(struct bufferevent *bev);
+EVENT2_EXPORT_SYMBOL
int bufferevent_generic_adj_existing_timeouts_(struct bufferevent *bev);
+EVENT2_EXPORT_SYMBOL
enum bufferevent_options bufferevent_get_options_(struct bufferevent *bev);
+EVENT2_EXPORT_SYMBOL
const struct sockaddr*
bufferevent_socket_get_conn_address_(struct bufferevent *bev);
+EVENT2_EXPORT_SYMBOL
+void
+bufferevent_socket_set_conn_address_fd_(struct bufferevent *bev, evutil_socket_t fd);
+
+EVENT2_EXPORT_SYMBOL
+void
+bufferevent_socket_set_conn_address_(struct bufferevent *bev, struct sockaddr *addr, size_t addrlen);
+
+
/** Internal use: We have just successfully read data into an inbuf, so
* reset the read timeout (if any). */
#define BEV_RESET_GENERIC_READ_TIMEOUT(bev) \
/* ==== For rate-limiting. */
+EVENT2_EXPORT_SYMBOL
int bufferevent_decrement_write_buckets_(struct bufferevent_private *bev,
ev_ssize_t bytes);
+EVENT2_EXPORT_SYMBOL
int bufferevent_decrement_read_buckets_(struct bufferevent_private *bev,
ev_ssize_t bytes);
+EVENT2_EXPORT_SYMBOL
ev_ssize_t bufferevent_get_read_max_(struct bufferevent_private *bev);
+EVENT2_EXPORT_SYMBOL
ev_ssize_t bufferevent_get_write_max_(struct bufferevent_private *bev);
int bufferevent_ratelim_init_(struct bufferevent_private *bev);
void
bufferevent_suspend_read_(struct bufferevent *bufev, bufferevent_suspend_flags what)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
if (!bufev_private->read_suspended)
bufev->be_ops->disable(bufev, EV_READ);
void
bufferevent_unsuspend_read_(struct bufferevent *bufev, bufferevent_suspend_flags what)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
bufev_private->read_suspended &= ~what;
if (!bufev_private->read_suspended && (bufev->enabled & EV_READ))
void
bufferevent_suspend_write_(struct bufferevent *bufev, bufferevent_suspend_flags what)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
if (!bufev_private->write_suspended)
bufev->be_ops->disable(bufev, EV_WRITE);
void
bufferevent_unsuspend_write_(struct bufferevent *bufev, bufferevent_suspend_flags what)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
bufev_private->write_suspended &= ~what;
if (!bufev_private->write_suspended && (bufev->enabled & EV_WRITE))
BEV_UNLOCK(bufev);
}
+/**
+ * Sometimes bufferevent's implementation can overrun high watermarks
+ * (one of examples is openssl) and in this case if the read callback
+ * will not handle enough data do over condition above the read
+ * callback will never be called again (due to suspend above).
+ *
+ * To avoid this we are scheduling read callback again here, but only
+ * from the user callback to avoid multiple scheduling:
+ * - when the data had been added to it
+ * - when the data had been drained from it (user specified read callback)
+ */
+static void bufferevent_inbuf_wm_check(struct bufferevent *bev)
+{
+ if (!bev->wm_read.high)
+ return;
+ if (!(bev->enabled & EV_READ))
+ return;
+ if (evbuffer_get_length(bev->input) < bev->wm_read.high)
+ return;
+
+ bufferevent_trigger(bev, EV_READ, BEV_OPT_DEFER_CALLBACKS);
+}
/* Callback to implement watermarks on the input buffer. Only enabled
* if the watermark is set. */
if (bufev_private->readcb_pending && bufev->readcb) {
bufev_private->readcb_pending = 0;
bufev->readcb(bufev, bufev->cbarg);
+ bufferevent_inbuf_wm_check(bufev);
}
if (bufev_private->writecb_pending && bufev->writecb) {
bufev_private->writecb_pending = 0;
void *cbarg = bufev->cbarg;
bufev_private->readcb_pending = 0;
UNLOCKED(readcb(bufev, cbarg));
+ bufferevent_inbuf_wm_check(bufev);
}
if (bufev_private->writecb_pending && bufev->writecb) {
bufferevent_data_cb writecb = bufev->writecb;
bufferevent_run_readcb_(struct bufferevent *bufev, int options)
{
/* Requires that we hold the lock and a reference */
- struct bufferevent_private *p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *p = BEV_UPCAST(bufev);
if (bufev->readcb == NULL)
return;
if ((p->options|options) & BEV_OPT_DEFER_CALLBACKS) {
SCHEDULE_DEFERRED(p);
} else {
bufev->readcb(bufev, bufev->cbarg);
+ bufferevent_inbuf_wm_check(bufev);
}
}
bufferevent_run_writecb_(struct bufferevent *bufev, int options)
{
/* Requires that we hold the lock and a reference */
- struct bufferevent_private *p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *p = BEV_UPCAST(bufev);
if (bufev->writecb == NULL)
return;
if ((p->options|options) & BEV_OPT_DEFER_CALLBACKS) {
bufferevent_run_eventcb_(struct bufferevent *bufev, short what, int options)
{
/* Requires that we hold the lock and a reference */
- struct bufferevent_private *p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *p = BEV_UPCAST(bufev);
if (bufev->errorcb == NULL)
return;
if ((p->options|options) & BEV_OPT_DEFER_CALLBACKS) {
if (!bufev->input) {
if ((bufev->input = evbuffer_new()) == NULL)
- return -1;
+ goto err;
}
if (!bufev->output) {
- if ((bufev->output = evbuffer_new()) == NULL) {
- evbuffer_free(bufev->input);
- return -1;
- }
+ if ((bufev->output = evbuffer_new()) == NULL)
+ goto err;
}
bufev_private->refcnt = 1;
bufev->be_ops = ops;
- bufferevent_ratelim_init_(bufev_private);
+ if (bufferevent_ratelim_init_(bufev_private))
+ goto err;
/*
* Set to EV_WRITE so that using bufferevent_write is going to
#ifndef EVENT__DISABLE_THREAD_SUPPORT
if (options & BEV_OPT_THREADSAFE) {
- if (bufferevent_enable_locking_(bufev, NULL) < 0) {
- /* cleanup */
- evbuffer_free(bufev->input);
- evbuffer_free(bufev->output);
- bufev->input = NULL;
- bufev->output = NULL;
- return -1;
- }
+ if (bufferevent_enable_locking_(bufev, NULL) < 0)
+ goto err;
}
#endif
if ((options & (BEV_OPT_DEFER_CALLBACKS|BEV_OPT_UNLOCK_CALLBACKS))
== BEV_OPT_UNLOCK_CALLBACKS) {
event_warnx("UNLOCK_CALLBACKS requires DEFER_CALLBACKS");
- return -1;
+ goto err;
}
if (options & BEV_OPT_UNLOCK_CALLBACKS)
event_deferred_cb_init_(
evbuffer_set_parent_(bufev->output, bufev);
return 0;
+
+err:
+ if (bufev->input) {
+ evbuffer_free(bufev->input);
+ bufev->input = NULL;
+ }
+ if (bufev->output) {
+ evbuffer_free(bufev->output);
+ bufev->output = NULL;
+ }
+ return -1;
}
void
int
bufferevent_enable(struct bufferevent *bufev, short event)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
short impl_events = event;
int r = 0;
if (impl_events && bufev->be_ops->enable(bufev, impl_events) < 0)
r = -1;
+ if (r)
+ event_debug(("%s: cannot enable 0x%hx on %p", __func__, event, bufev));
bufferevent_decref_and_unlock_(bufev);
return r;
bufferevent_disable_hard_(struct bufferevent *bufev, short event)
{
int r = 0;
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
bufev->enabled &= ~event;
if (bufev->be_ops->disable(bufev, event) < 0)
r = -1;
+ if (r)
+ event_debug(("%s: cannot disable 0x%hx on %p", __func__, event, bufev));
BEV_UNLOCK(bufev);
return r;
bufferevent_setwatermark(struct bufferevent *bufev, short events,
size_t lowmark, size_t highmark)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
if (events & EV_WRITE) {
void
bufferevent_incref_and_lock_(struct bufferevent *bufev)
{
- struct bufferevent_private *bufev_private =
- BEV_UPCAST(bufev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
++bufev_private->refcnt;
}
int
bufferevent_decref_and_unlock_(struct bufferevent *bufev)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
int n_cbs = 0;
#define MAX_CBS 16
struct event_callback *cbs[MAX_CBS];
{
struct bufferevent *bufev = arg_;
struct bufferevent *underlying;
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
underlying = bufferevent_get_underlying(bufev);
void
bufferevent_incref(struct bufferevent *bufev)
{
- struct bufferevent_private *bufev_private =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_private = BEV_UPCAST(bufev);
/* XXX: now that this function is public, we might want to
* - return the count from this function
BEV_LOCK(bev);
if (bev->be_ops->ctrl)
res = bev->be_ops->ctrl(bev, BEV_CTRL_SET_FD, &d);
+ if (res)
+ event_debug(("%s: cannot set fd for %p to "EV_SOCK_FMT, __func__, bev, fd));
BEV_UNLOCK(bev);
return res;
}
BEV_LOCK(bev);
if (bev->be_ops->ctrl)
res = bev->be_ops->ctrl(bev, BEV_CTRL_GET_FD, &d);
+ if (res)
+ event_debug(("%s: cannot get fd for %p", __func__, bev));
BEV_UNLOCK(bev);
return (res<0) ? -1 : d.fd;
}
enum bufferevent_options
bufferevent_get_options_(struct bufferevent *bev)
{
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
enum bufferevent_options options;
BEV_LOCK(bev);
bufferevent_generic_adj_timeouts_(struct bufferevent *bev)
{
const short enabled = bev->enabled;
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
int r1=0, r2=0;
if ((enabled & EV_READ) && !bev_p->read_suspended &&
evutil_timerisset(&bev->timeout_read))
be_async_ctrl,
};
+static inline void
+be_async_run_eventcb(struct bufferevent *bev, short what, int options)
+{ bufferevent_run_eventcb_(bev, what, options|BEV_TRIG_DEFER_CALLBACKS); }
+
+static inline void
+be_async_trigger_nolock(struct bufferevent *bev, short what, int options)
+{ bufferevent_trigger_nolock_(bev, what, options|BEV_TRIG_DEFER_CALLBACKS); }
+
+static inline int
+fatal_error(int err)
+{
+ switch (err) {
+ /* We may have already associated this fd with a port.
+ * Let's hope it's this port, and that the error code
+ * for doing this neer changes. */
+ case ERROR_INVALID_PARAMETER:
+ return 0;
+ }
+ return 1;
+}
+
static inline struct bufferevent_async *
upcast(struct bufferevent *bev)
{
struct bufferevent_async *bev_a;
- if (bev->be_ops != &bufferevent_ops_async)
+ if (!BEV_IS_ASYNC(bev))
return NULL;
bev_a = EVUTIL_UPCAST(bev, struct bufferevent_async, bev.bev);
return bev_a;
&beva->write_overlapped)) {
bufferevent_decref_(bev);
beva->ok = 0;
- bufferevent_run_eventcb_(bev, BEV_EVENT_ERROR, 0);
+ be_async_run_eventcb(bev, BEV_EVENT_ERROR, 0);
} else {
beva->write_in_progress = at_most;
bufferevent_decrement_write_buckets_(&beva->bev, at_most);
bufferevent_incref_(bev);
if (evbuffer_launch_read_(bev->input, at_most, &beva->read_overlapped)) {
beva->ok = 0;
- bufferevent_run_eventcb_(bev, BEV_EVENT_ERROR, 0);
+ be_async_run_eventcb(bev, BEV_EVENT_ERROR, 0);
bufferevent_decref_(bev);
} else {
beva->read_in_progress = at_most;
bev_async_del_write(bev_async);
fd = evbuffer_overlapped_get_fd_(bev->input);
- if (fd != (evutil_socket_t)INVALID_SOCKET &&
+ if (fd != (evutil_socket_t)EVUTIL_INVALID_SOCKET &&
(bev_p->options & BEV_OPT_CLOSE_ON_FREE)) {
evutil_closesocket(fd);
- evbuffer_overlapped_set_fd_(bev->input, INVALID_SOCKET);
+ evbuffer_overlapped_set_fd_(bev->input, EVUTIL_INVALID_SOCKET);
}
}
else
bev_async_set_wsa_error(bev, eo);
- bufferevent_run_eventcb_(bev,
- ok? BEV_EVENT_CONNECTED : BEV_EVENT_ERROR, 0);
+ be_async_run_eventcb(bev, ok ? BEV_EVENT_CONNECTED : BEV_EVENT_ERROR, 0);
event_base_del_virtual_(bev->ev_base);
if (bev_a->ok) {
if (ok && nbytes) {
BEV_RESET_GENERIC_READ_TIMEOUT(bev);
- bufferevent_trigger_nolock_(bev, EV_READ, 0);
+ be_async_trigger_nolock(bev, EV_READ, 0);
bev_async_consider_reading(bev_a);
} else if (!ok) {
what |= BEV_EVENT_ERROR;
bev_a->ok = 0;
- bufferevent_run_eventcb_(bev, what, 0);
+ be_async_run_eventcb(bev, what, 0);
} else if (!nbytes) {
what |= BEV_EVENT_EOF;
bev_a->ok = 0;
- bufferevent_run_eventcb_(bev, what, 0);
+ be_async_run_eventcb(bev, what, 0);
}
}
if (bev_a->ok) {
if (ok && nbytes) {
BEV_RESET_GENERIC_WRITE_TIMEOUT(bev);
- bufferevent_trigger_nolock_(bev, EV_WRITE, 0);
+ be_async_trigger_nolock(bev, EV_WRITE, 0);
bev_async_consider_writing(bev_a);
} else if (!ok) {
what |= BEV_EVENT_ERROR;
bev_a->ok = 0;
- bufferevent_run_eventcb_(bev, what, 0);
+ be_async_run_eventcb(bev, what, 0);
} else if (!nbytes) {
what |= BEV_EVENT_EOF;
bev_a->ok = 0;
- bufferevent_run_eventcb_(bev, what, 0);
+ be_async_run_eventcb(bev, what, 0);
}
}
return NULL;
if (fd >= 0 && event_iocp_port_associate_(iocp, fd, 1)<0) {
- int err = GetLastError();
- /* We may have alrady associated this fd with a port.
- * Let's hope it's this port, and that the error code
- * for doing this neer changes. */
- if (err != ERROR_INVALID_PARAMETER)
+ if (fatal_error(GetLastError()))
return NULL;
}
{
struct bufferevent_async *bev_async = upcast(bev);
bev_async->ok = 1;
- bufferevent_init_generic_timeout_cbs_(bev);
/* Now's a good time to consider reading/writing */
be_async_enable(bev, bev->enabled);
}
data->fd = evbuffer_overlapped_get_fd_(bev->input);
return 0;
case BEV_CTRL_SET_FD: {
+ struct bufferevent_async *bev_a = upcast(bev);
struct event_iocp_port *iocp;
if (data->fd == evbuffer_overlapped_get_fd_(bev->input))
return 0;
if (!(iocp = event_base_get_iocp_(bev->ev_base)))
return -1;
- if (event_iocp_port_associate_(iocp, data->fd, 1) < 0)
- return -1;
+ if (event_iocp_port_associate_(iocp, data->fd, 1) < 0) {
+ if (fatal_error(GetLastError()))
+ return -1;
+ }
evbuffer_overlapped_set_fd_(bev->input, data->fd);
evbuffer_overlapped_set_fd_(bev->output, data->fd);
+ bev_a->ok = data->fd >= 0;
return 0;
}
case BEV_CTRL_CANCEL_ALL: {
struct bufferevent_async *bev_a = upcast(bev);
evutil_socket_t fd = evbuffer_overlapped_get_fd_(bev->input);
- if (fd != (evutil_socket_t)INVALID_SOCKET &&
+ if (fd != (evutil_socket_t)EVUTIL_INVALID_SOCKET &&
(bev_a->bev.options & BEV_OPT_CLOSE_ON_FREE)) {
closesocket(fd);
- evbuffer_overlapped_set_fd_(bev->input, INVALID_SOCKET);
+ evbuffer_overlapped_set_fd_(bev->input, EVUTIL_INVALID_SOCKET);
}
bev_a->ok = 0;
return 0;
upcast(struct bufferevent *bev)
{
struct bufferevent_filtered *bev_f;
- if (bev->be_ops != &bufferevent_ops_filter)
+ if (!BEV_IS_FILTER(bev))
return NULL;
bev_f = (void*)( ((char*)bev) -
evutil_offsetof(struct bufferevent_filtered, bev.bev));
- EVUTIL_ASSERT(bev_f->bev.bev.be_ops == &bufferevent_ops_filter);
+ EVUTIL_ASSERT(BEV_IS_FILTER(&bev_f->bev.bev));
return bev_f;
}
enum bufferevent_flush_mode state, void *ctx)
{
(void)state;
- if (evbuffer_remove_buffer(src, dst, lim) == 0)
+ if (evbuffer_remove_buffer(src, dst, lim) >= 0)
return BEV_OK;
else
return BEV_ERROR;
data->ptr = bevf->underlying;
return 0;
case BEV_CTRL_SET_FD:
+ case BEV_CTRL_GET_FD:
bevf = upcast(bev);
if (bevf->underlying &&
bevf->underlying->be_ops->ctrl) {
return (bevf->underlying->be_ops->ctrl)(bevf->underlying, op, data);
}
+ EVUTIL_FALLTHROUGH;
- case BEV_CTRL_GET_FD:
case BEV_CTRL_CANCEL_ALL:
+ EVUTIL_FALLTHROUGH;
default:
return -1;
}
#include "bufferevent-internal.h"
#include "log-internal.h"
-#include <openssl/bio.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include "openssl-compat.h"
return r;
}
-/* Called to write data info the BIO */
+/* Called to write data into the BIO */
static int
bio_bufferevent_write(BIO *b, const char *in, int inlen)
{
/* Create a new BIO to wrap communication around a bufferevent. If close_flag
* is true, the bufferevent will be freed when the BIO is closed. */
static BIO *
-BIO_new_bufferevent(struct bufferevent *bufferevent, int close_flag)
+BIO_new_bufferevent(struct bufferevent *bufferevent)
{
BIO *result;
if (!bufferevent)
return NULL;
BIO_set_init(result, 1);
BIO_set_data(result, bufferevent);
- BIO_set_shutdown(result, close_flag ? 1 : 0);
+ /* We don't tell the BIO to close the bufferevent; we do it ourselves on
+ * be_openssl_destruct() */
+ BIO_set_shutdown(result, 0);
return result;
}
upcast(struct bufferevent *bev)
{
struct bufferevent_openssl *bev_o;
- if (bev->be_ops != &bufferevent_ops_openssl)
+ if (!BEV_IS_OPENSSL(bev))
return NULL;
bev_o = (void*)( ((char*)bev) -
evutil_offsetof(struct bufferevent_openssl, bev.bev));
- EVUTIL_ASSERT(bev_o->bev.bev.be_ops == &bufferevent_ops_openssl);
+ EVUTIL_ASSERT(BEV_IS_OPENSSL(&bev_o->bev.bev));
return bev_o;
}
/* IO error; possibly a dirty shutdown. */
if ((ret == 0 || ret == -1) && ERR_peek_error() == 0)
dirty_shutdown = 1;
+ put_error(bev_ssl, errcode);
break;
case SSL_ERROR_SSL:
/* Protocol error. */
+ put_error(bev_ssl, errcode);
break;
case SSL_ERROR_WANT_X509_LOOKUP:
/* XXXX handle this. */
+ put_error(bev_ssl, errcode);
break;
case SSL_ERROR_NONE:
case SSL_ERROR_WANT_READ:
if (bev_ssl->bev.read_suspended)
break;
-
+
/* Read all pending data. This won't hit the network
* again, and will (most importantly) put us in a state
* where we don't need to read anything else until the
bufferevent_decref_and_unlock_(&bev_ssl->bev.bev);
}
-static int
-be_openssl_auto_fd(struct bufferevent_openssl *bev_ssl, int fd)
+static evutil_socket_t
+be_openssl_auto_fd(struct bufferevent_openssl *bev_ssl, evutil_socket_t fd)
{
if (!bev_ssl->underlying) {
struct bufferevent *bev = &bev_ssl->bev.bev;
decrement_buckets(bev_ssl);
if (r==1) {
- int fd = event_get_fd(&bev_ssl->bev.bev.ev_read);
+ evutil_socket_t fd = event_get_fd(&bev_ssl->bev.bev.ev_read);
/* We're done! */
bev_ssl->state = BUFFEREVENT_SSL_OPEN;
set_open_callbacks(bev_ssl, fd); /* XXXX handle failure */
if (bev_ssl->bev.options & BEV_OPT_CLOSE_ON_FREE) {
if (! bev_ssl->underlying) {
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
BIO *bio = SSL_get_wbio(bev_ssl->ssl);
if (bio)
fd = BIO_get_fd(bio, NULL);
static int
be_openssl_set_fd(struct bufferevent_openssl *bev_ssl,
- enum bufferevent_ssl_state state, int fd)
+ enum bufferevent_ssl_state state, evutil_socket_t fd)
{
bev_ssl->state = state;
switch (state) {
case BUFFEREVENT_SSL_ACCEPTING:
+ if (!SSL_clear(bev_ssl->ssl))
+ return -1;
SSL_set_accept_state(bev_ssl->ssl);
if (set_handshake_callbacks(bev_ssl, fd) < 0)
return -1;
break;
case BUFFEREVENT_SSL_CONNECTING:
+ if (!SSL_clear(bev_ssl->ssl))
+ return -1;
SSL_set_connect_state(bev_ssl->ssl);
if (set_handshake_callbacks(bev_ssl, fd) < 0)
return -1;
case BEV_CTRL_SET_FD:
if (!bev_ssl->underlying) {
BIO *bio;
- bio = BIO_new_socket(data->fd, 0);
+ bio = BIO_new_socket((int)data->fd, 0);
SSL_set_bio(bev_ssl->ssl, bio, bio);
} else {
BIO *bio;
- if (!(bio = BIO_new_bufferevent(bev_ssl->underlying, 0)))
+ if (!(bio = BIO_new_bufferevent(bev_ssl->underlying)))
return -1;
SSL_set_bio(bev_ssl->ssl, bio, bio);
}
struct bufferevent_private *bev_p = NULL;
int tmp_options = options & ~BEV_OPT_THREADSAFE;
+ /* Only one can be set. */
if (underlying != NULL && fd >= 0)
- return NULL; /* Only one can be set. */
+ goto err;
if (!(bev_ssl = mm_calloc(1, sizeof(struct bufferevent_openssl))))
goto err;
return &bev_ssl->bev.bev;
err:
- if (bev_ssl)
+ if (options & BEV_OPT_CLOSE_ON_FREE)
+ SSL_free(ssl);
+ if (bev_ssl) {
+ bev_ssl->ssl = NULL;
bufferevent_free(&bev_ssl->bev.bev);
+ }
return NULL;
}
enum bufferevent_ssl_state state,
int options)
{
- /* We don't tell the BIO to close the bufferevent; we do it ourselves
- * on be_openssl_destruct */
- int close_flag = 0; /* options & BEV_OPT_CLOSE_ON_FREE; */
BIO *bio;
+ struct bufferevent *bev;
+
if (!underlying)
- return NULL;
- if (!(bio = BIO_new_bufferevent(underlying, close_flag)))
- return NULL;
+ goto err;
+ if (!(bio = BIO_new_bufferevent(underlying)))
+ goto err;
SSL_set_bio(ssl, bio, bio);
- return bufferevent_openssl_new_impl(
+ bev = bufferevent_openssl_new_impl(
base, underlying, -1, ssl, state, options);
+ return bev;
+
+err:
+ if (options & BEV_OPT_CLOSE_ON_FREE)
+ SSL_free(ssl);
+ return NULL;
}
struct bufferevent *
} else {
/* We specified an fd different from that of the SSL.
This is probably an error on our part. Fail. */
- return NULL;
+ goto err;
}
- (void) BIO_set_close(bio, 0);
+ BIO_set_close(bio, 0);
} else {
/* The SSL isn't configured with a BIO with an fd. */
if (fd >= 0) {
/* ... and we have an fd we want to use. */
- bio = BIO_new_socket(fd, 0);
+ bio = BIO_new_socket((int)fd, 0);
SSL_set_bio(ssl, bio, bio);
} else {
/* Leave the fd unset. */
return bufferevent_openssl_new_impl(
base, NULL, fd, ssl, state, options);
+
+err:
+ if (options & BEV_OPT_CLOSE_ON_FREE)
+ SSL_free(ssl);
+ return NULL;
}
int
upcast(struct bufferevent *bev)
{
struct bufferevent_pair *bev_p;
- if (bev->be_ops != &bufferevent_ops_pair)
+ if (!BEV_IS_PAIR(bev))
return NULL;
bev_p = EVUTIL_UPCAST(bev, struct bufferevent_pair, bev.bev);
- EVUTIL_ASSERT(bev_p->bev.bev.be_ops == &bufferevent_ops_pair);
+ EVUTIL_ASSERT(BEV_IS_PAIR(&bev_p->bev.bev));
return bev_p;
}
bufferevent_set_rate_limit(struct bufferevent *bev,
struct ev_token_bucket_cfg *cfg)
{
- struct bufferevent_private *bevp =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bevp = BEV_UPCAST(bev);
int r = -1;
struct bufferevent_rate_limit *rlim;
struct timeval now;
struct bufferevent_rate_limit_group *g)
{
int wsuspend, rsuspend;
- struct bufferevent_private *bevp =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bevp = BEV_UPCAST(bev);
BEV_LOCK(bev);
if (!bevp->rate_limiting) {
bufferevent_remove_from_rate_limit_group_internal_(struct bufferevent *bev,
int unsuspend)
{
- struct bufferevent_private *bevp =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bevp = BEV_UPCAST(bev);
BEV_LOCK(bev);
if (bevp->rate_limiting && bevp->rate_limiting->group) {
struct bufferevent_rate_limit_group *g =
const struct sockaddr*
bufferevent_socket_get_conn_address_(struct bufferevent *bev)
{
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
-
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
return (struct sockaddr *)&bev_p->conn_address;
}
-static void
-bufferevent_socket_set_conn_address_fd(struct bufferevent_private *bev_p, int fd)
+
+void
+bufferevent_socket_set_conn_address_fd_(struct bufferevent *bev,
+ evutil_socket_t fd)
{
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
+
socklen_t len = sizeof(bev_p->conn_address);
struct sockaddr *addr = (struct sockaddr *)&bev_p->conn_address;
if (addr->sa_family != AF_UNSPEC)
getpeername(fd, addr, &len);
}
-static void
-bufferevent_socket_set_conn_address(struct bufferevent_private *bev_p,
+
+void
+bufferevent_socket_set_conn_address_(struct bufferevent *bev,
struct sockaddr *addr, size_t addrlen)
{
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
EVUTIL_ASSERT(addrlen <= sizeof(bev_p->conn_address));
memcpy(&bev_p->conn_address, addr, addrlen);
}
void *arg)
{
struct bufferevent *bufev = arg;
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
if (cbinfo->n_added &&
(bufev->enabled & EV_WRITE) &&
bufferevent_readcb(evutil_socket_t fd, short event, void *arg)
{
struct bufferevent *bufev = arg;
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
struct evbuffer *input;
int res = 0;
short what = BEV_EVENT_READING;
bufferevent_writecb(evutil_socket_t fd, short event, void *arg)
{
struct bufferevent *bufev = arg;
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
int res = 0;
short what = BEV_EVENT_WRITING;
int connected = 0;
goto done;
} else {
connected = 1;
- bufferevent_socket_set_conn_address_fd(bufev_p, fd);
+ bufferevent_socket_set_conn_address_fd_(bufev, fd);
#ifdef _WIN32
if (BEV_IS_ASYNC(bufev)) {
event_del(&bufev->ev_write);
bufferevent_socket_connect(struct bufferevent *bev,
const struct sockaddr *sa, int socklen)
{
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bev);
evutil_socket_t fd;
int r = 0;
bufferevent_incref_and_lock_(bev);
- if (!bufev_p)
- goto done;
-
fd = bufferevent_getfd(bev);
if (fd < 0) {
if (!sa)
fd = evutil_socket_(sa->sa_family,
SOCK_STREAM|EVUTIL_SOCK_NONBLOCK, 0);
if (fd < 0)
- goto done;
+ goto freesock;
ownfd = 1;
}
if (sa) {
goto done;
freesock:
- bufferevent_run_eventcb_(bev, BEV_EVENT_ERROR, 0);
if (ownfd)
evutil_closesocket(fd);
- /* do something about the error? */
done:
bufferevent_decref_and_unlock_(bev);
return result;
void *arg)
{
struct bufferevent *bev = arg;
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
int r;
BEV_LOCK(bev);
}
/* XXX use the other addrinfos? */
- /* XXX use this return value */
- bufferevent_socket_set_conn_address(bev_p, ai->ai_addr, (int)ai->ai_addrlen);
+ bufferevent_socket_set_conn_address_(bev, ai->ai_addr, (int)ai->ai_addrlen);
r = bufferevent_socket_connect(bev, ai->ai_addr, (int)ai->ai_addrlen);
- (void)r;
+ if (r < 0)
+ bufferevent_run_eventcb_(bev, BEV_EVENT_ERROR, 0);
bufferevent_decref_and_unlock_(bev);
evutil_freeaddrinfo(ai);
}
{
char portbuf[10];
struct evutil_addrinfo hint;
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
if (family != AF_INET && family != AF_INET6 && family != AF_UNSPEC)
return -1;
bufferevent_socket_get_dns_error(struct bufferevent *bev)
{
int rv;
- struct bufferevent_private *bev_p =
- EVUTIL_UPCAST(bev, struct bufferevent_private, bev);
+ struct bufferevent_private *bev_p = BEV_UPCAST(bev);
BEV_LOCK(bev);
rv = bev_p->dns_error;
static int
be_socket_disable(struct bufferevent *bufev, short event)
{
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
if (event & EV_READ) {
if (event_del(&bufev->ev_read) == -1)
return -1;
static void
be_socket_destruct(struct bufferevent *bufev)
{
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
evutil_socket_t fd;
- EVUTIL_ASSERT(bufev->be_ops == &bufferevent_ops_socket);
+ EVUTIL_ASSERT(BEV_IS_SOCKET(bufev));
fd = event_get_fd(&bufev->ev_read);
static void
be_socket_setfd(struct bufferevent *bufev, evutil_socket_t fd)
{
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
- EVUTIL_ASSERT(bufev->be_ops == &bufferevent_ops_socket);
+ EVUTIL_ASSERT(BEV_IS_SOCKET(bufev));
event_del(&bufev->ev_read);
event_del(&bufev->ev_write);
bufferevent_priority_set(struct bufferevent *bufev, int priority)
{
int r = -1;
- struct bufferevent_private *bufev_p =
- EVUTIL_UPCAST(bufev, struct bufferevent_private, bev);
+ struct bufferevent_private *bufev_p = BEV_UPCAST(bufev);
BEV_LOCK(bufev);
- if (bufev->be_ops != &bufferevent_ops_socket)
+ if (!BEV_IS_SOCKET(bufev))
goto done;
if (event_priority_set(&bufev->ev_read, priority) == -1)
int res = -1;
BEV_LOCK(bufev);
- if (bufev->be_ops != &bufferevent_ops_socket)
+ if (!BEV_IS_SOCKET(bufev))
goto done;
bufev->ev_base = base;
--- /dev/null
+#!/usr/bin/env bash
+
+# TODO:
+# - inline replace
+# - clang-format-diff replacement
+# - uncrustify for patches (not git refs)
+# - maybe integrate into travis-ci?
+
+function usage()
+{
+ cat <<EOL
+$0 [ OPTS ] [ file-or-gitref [ ... ] ]
+
+Example:
+ # Chech HEAD git ref
+ $ $0 -r
+ $ $0 -r HEAD
+
+ # Check patch
+ $ git format-patch --stdout -1 | $0 -p
+ $ git show -1 | $0 -p
+
+ # Or via regular files
+ $ git format-patch --stdout -2
+ $ $0 *.patch
+
+ # Over a file
+ $ $0 -d event.c
+ $ $0 -d < event.c
+
+ # And print the whole file not only summary
+ $ $0 -f event.c
+ $ $0 -f < event.c
+
+OPTS:
+ -p - treat as patch
+ -f - treat as regular file
+ -f - treat as regular file and print diff
+ -r - treat as git revision (default)
+ -C - check using clang-format (default)
+ -U - check with uncrustify
+ -c - config for clang-format/uncrustify
+ -h - print this message
+EOL
+}
+function cfg()
+{
+ [ -z "${options[cfg]}" ] || {
+ echo "${options[cfg]}"
+ return
+ }
+
+ local dir="$(dirname "${BASH_SOURCE[0]}")"
+ [ "${options[clang]}" -eq 0 ] || {
+ echo "$dir/.clang-format"
+ return
+ }
+ [ "${options[uncrustify]}" -eq 0 ] || {
+ echo "$dir/.uncrustify"
+ return
+ }
+}
+function abort()
+{
+ local msg="$1"
+ shift
+
+ printf "$msg\n" "$@" >&2
+ exit 1
+}
+function default_arg()
+{
+ if [ "${options[ref]}" -eq 1 ]; then
+ echo "HEAD"
+ else
+ [ ! -t 0 ] || abort "<stdin> is a tty"
+ echo "/dev/stdin"
+ fi
+}
+function parse_options()
+{
+ options[patch]=0
+ options[file]=0
+ options[file_diff]=0
+ options[ref]=1
+ options[clang]=1
+ options[uncrustify]=0
+ options[cfg]=
+
+ local OPTARG OPTIND c
+ while getopts "pfrdCUc:h?" c; do
+ case "$c" in
+ p)
+ options[patch]=1
+ options[ref]=0
+ options[file]=0
+ options[file_diff]=0
+ ;;
+ f)
+ options[file]=1
+ options[ref]=0
+ options[patch]=0
+ options[file_diff]=0
+ ;;
+ r)
+ options[ref]=1
+ options[file]=0
+ options[patch]=0
+ options[file_diff]=0
+ ;;
+ d)
+ options[file_diff]=1
+ options[file]=0
+ options[patch]=0
+ options[ref]=0
+ ;;
+ C)
+ options[clang]=1
+ options[uncrustify]=0
+ ;;
+ U)
+ options[uncrustify]=1
+ options[clang]=0
+ ;;
+ c) options[cfg]="$OPTIND" ;;
+ ?|h)
+ usage
+ exit 0
+ ;;
+ *)
+ usage
+ exit 1
+ ;;
+ esac
+ done
+
+ options[cfg]="$(cfg)"
+
+ [ -f "${options[cfg]}" ] || \
+ abort "Config '%s' does not exist" "${options[cfg]}"
+
+ shift $((OPTIND - 1))
+ args=( "$@" )
+
+ if [ ${#args[@]} -eq 0 ]; then
+ # exit on error globally, not only in subshell
+ default_arg > /dev/null
+ args=( "$(default_arg)" )
+ fi
+
+ if [ "${args[0]}" = "/dev/stdin" ]; then
+ TMP_FILE="/tmp/libevent.checkpatch.$RANDOM"
+ cat > "$TMP_FILE"
+ trap "rm '$TMP_FILE'" EXIT
+
+ args[0]="$TMP_FILE"
+ fi
+}
+
+function diff() { command diff --color=always "$@"; }
+
+function clang_style()
+{
+ local c="${options[cfg]}"
+ echo "{ $(sed -e 's/#.*//' -e '/---/d' -e '/\.\.\./d' "$c" | tr $'\n' ,) }"
+}
+function clang_format() { clang-format --style="$(clang_style)" "$@"; }
+function clang_format_diff() { clang-format-diff --style="$(clang_style)" "$@"; }
+# for non-bare repo will work
+function clang_format_git()
+{ git format-patch --stdout "$@" -1 | clang_format_diff; }
+
+function uncrustify() { command uncrustify -c "${options[cfg]}" "$@"; }
+function uncrustify_frag() { uncrustify -l C --frag "$@"; }
+function uncrustify_indent_off() { echo '/* *INDENT-OFF* */'; }
+function uncrustify_indent_on() { echo '/* *INDENT-ON* */'; }
+function git_hunk()
+{
+ local ref=$1 f=$2
+ shift 2
+ git cat-file -p $ref:$f
+}
+function uncrustify_git_indent_hunk()
+{
+ local start=$1 end=$2
+ shift 2
+
+ # Will be beatier with tee(1), but doh bash async substitution
+ { uncrustify_indent_off; git_hunk "$@" | head -n$((start - 1)); }
+ { uncrustify_indent_on; git_hunk "$@" | head -n$((end - 1)) | tail -n+$start; }
+ { uncrustify_indent_off; git_hunk "$@" | tail -n+$((end + 1)); }
+}
+function strip()
+{
+ local start=$1 end=$2
+ shift 2
+
+ # seek indent_{on,off}()
+ let start+=2
+ head -n$end | tail -n+$start
+}
+function patch_ranges()
+{
+ egrep -o '^@@ -[0-9]+(,[0-9]+|) \+[0-9]+(,[0-9]+|) @@' | \
+ cut -d' ' -f3
+}
+function git_ranges()
+{
+ local ref=$1 f=$2
+ shift 2
+
+ git diff -W $ref^..$ref -- $f | patch_ranges
+}
+function diff_substitute()
+{
+ local f="$1"
+ shift
+
+ sed \
+ -e "s#^--- /dev/fd.*\$#--- a/$f#" \
+ -e "s#^+++ /dev/fd.*\$#+++ b/$f#"
+}
+function uncrustify_git()
+{
+ local ref=$1 r f start end length
+ shift
+
+ local files=( $(git diff --name-only $ref^..$ref | egrep "\.(c|h)$") )
+ for f in "${files[@]}"; do
+ local ranges=( $(git_ranges $ref "$f") )
+ for r in "${ranges[@]}"; do
+ [[ ! "$r" =~ ^\+([0-9]+)(,([0-9]+)|)$ ]] && continue
+ start=${BASH_REMATCH[1]}
+ [ -n "${BASH_REMATCH[3]}" ] && \
+ length=${BASH_REMATCH[3]} || \
+ length=1
+ end=$((start + length))
+ echo "Range: $start:$end ($length)" >&2
+
+ diff -u \
+ <(uncrustify_git_indent_hunk $start $end $ref "$f" | strip $start $end) \
+ <(uncrustify_git_indent_hunk $start $end $ref "$f" | uncrustify_frag | strip $start $end) \
+ | diff_substitute "$f"
+ done
+ done
+}
+function uncrustify_diff() { abort "Not implemented"; }
+function uncrustify_file() { uncrustify -f "$@"; }
+
+function checker()
+{
+ local c=$1 u=$2
+ shift 2
+
+ [ "${options[clang]}" -eq 0 ] || {
+ $c "$@"
+ return
+ }
+ [ "${options[uncrustify]}" -eq 0 ] || {
+ $u "$@"
+ return
+ }
+}
+function check_patch() { checker clang_format_diff uncrustify_diff "$@"; }
+function check_file() { checker clang_format uncrustify_file "$@"; }
+function check_ref() { checker clang_format_git uncrustify_git "$@"; }
+
+function check_arg()
+{
+ [ "${options[patch]}" -eq 0 ] || {
+ check_patch "$@"
+ return
+ }
+ [ "${options[file]}" -eq 0 ] || {
+ check_file "$@"
+ return
+ }
+ [ "${options[file_diff]}" -eq 0 ] || {
+ diff -u "$@" <(check_file "$@") | diff_substitute "$@"
+ return
+ }
+ [ "${options[ref]}" -eq 0 ] || {
+ check_ref "$@"
+ return
+ }
+}
+
+function main()
+{
+ local a
+ for a in "${args}"; do
+ check_arg "$a"
+ done
+}
+
+declare -A options
+parse_options "$@"
+
+main "$@" | less -FRSX
--- /dev/null
+include(CheckCCompilerFlag)
+
+macro(add_compiler_flags)
+ foreach(flag ${ARGN})
+ string(REGEX REPLACE "[-.+/:= ]" "_" _flag_esc "${flag}")
+
+ check_c_compiler_flag("${flag}" check_c_compiler_flag_${_flag_esc})
+
+ if (check_c_compiler_flag_${_flag_esc})
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
+ endif()
+ endforeach()
+endmacro()
--- /dev/null
+include(CMakeParseArguments)
+
+set(LIBEVENT_SHARED_LIBRARIES "")
+set(LIBEVENT_STATIC_LIBRARIES "")
+
+macro(set_event_shared_lib_flags LIB_NAME)
+ set_target_properties("${LIB_NAME}_shared" PROPERTIES
+ COMPILE_FLAGS ${ARGN})
+ set_target_properties("${LIB_NAME}_shared" PROPERTIES
+ LINK_FLAGS ${ARGN})
+endmacro()
+
+macro(generate_pkgconfig LIB_NAME)
+ set(prefix ${CMAKE_INSTALL_PREFIX})
+ set(exec_prefix ${CMAKE_INSTALL_PREFIX})
+ set(libdir ${CMAKE_INSTALL_PREFIX}/lib)
+ set(includedir ${CMAKE_INSTALL_PREFIX}/include)
+
+ set(VERSION ${EVENT_ABI_LIBVERSION})
+
+ set(LIBS "")
+ foreach (LIB ${LIB_PLATFORM})
+ set(LIBS "${LIBS} -L${LIB}")
+ endforeach()
+
+ set(OPENSSL_LIBS "")
+ foreach(LIB ${OPENSSL_LIBRARIES})
+ set(OPENSSL_LIBS "${OPENSSL_LIBS} -L${LIB}")
+ endforeach()
+
+ configure_file("lib${LIB_NAME}.pc.in" "lib${LIB_NAME}.pc" @ONLY)
+ install(
+ FILES "${CMAKE_CURRENT_BINARY_DIR}/lib${LIB_NAME}.pc"
+ DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig"
+ )
+endmacro()
+
+
+# Global variables that it uses:
+# - EVENT_ABI_LIBVERSION
+# - CMAKE_THREAD_LIBS_INIT LIB_PLATFORM
+# - OPENSSL_LIBRARIES
+# - HDR_PUBLIC
+# - EVENT_INSTALL_INCLUDE_DIR
+# - EVENT_SHARED_FLAGS
+# - EVENT_LIBRARY_STATIC
+# - EVENT_LIBRARY_SHARED
+#
+# Exported variables:
+# - LIBEVENT_SHARED_LIBRARIES
+# - LIBEVENT_STATIC_LIBRARIES
+macro(add_event_library LIB_NAME)
+ cmake_parse_arguments(LIB
+ "" # Options
+ "VERSION" # One val
+ "SOURCES;LIBRARIES" # Multi val
+ ${ARGN}
+ )
+
+ set(ADD_EVENT_LIBRARY_TARGETS)
+ set(ADD_EVENT_LIBRARY_INTERFACE)
+
+ if (${EVENT_LIBRARY_STATIC})
+ add_library("${LIB_NAME}_static" STATIC ${LIB_SOURCES})
+ set_target_properties("${LIB_NAME}_static" PROPERTIES
+ OUTPUT_NAME "${LIB_NAME}"
+ CLEAN_DIRECT_OUTPUT 1)
+ set_target_properties(
+ "${LIB_NAME}_static" PROPERTIES
+ PUBLIC_HEADER "${HDR_PUBLIC}")
+
+ list(APPEND LIBEVENT_STATIC_LIBRARIES "${LIB_NAME}_static")
+ list(APPEND ADD_EVENT_LIBRARY_TARGETS "${LIB_NAME}_static")
+
+ set(ADD_EVENT_LIBRARY_INTERFACE "${LIB_NAME}_static")
+ endif()
+
+ if (${EVENT_LIBRARY_SHARED})
+ add_library("${LIB_NAME}_shared" SHARED ${LIB_SOURCES})
+
+ target_link_libraries("${LIB_NAME}_shared"
+ ${CMAKE_THREAD_LIBS_INIT}
+ ${LIB_PLATFORM}
+ ${LIB_LIBRARIES})
+
+ if (EVENT_SHARED_FLAGS)
+ set_event_shared_lib_flags("${LIB_NAME}" "${EVENT_SHARED_FLAGS}")
+ endif()
+
+ set_target_properties("${LIB_NAME}_shared" PROPERTIES
+ OUTPUT_NAME "${LIB_NAME}"
+ CLEAN_DIRECT_OUTPUT 1)
+ set_target_properties(
+ "${LIB_NAME}_shared" PROPERTIES
+ PUBLIC_HEADER "${HDR_PUBLIC}")
+ set_target_properties(
+ "${LIB_NAME}_shared" PROPERTIES
+ SOVERSION ${EVENT_ABI_LIBVERSION}
+ )
+
+ list(APPEND LIBEVENT_SHARED_LIBRARIES "${LIB_NAME}_shared")
+ list(APPEND ADD_EVENT_LIBRARY_TARGETS "${LIB_NAME}_shared")
+
+ set(ADD_EVENT_LIBRARY_INTERFACE "${LIB_NAME}_shared")
+ endif()
+
+ export(TARGETS ${ADD_EVENT_LIBRARY_TARGETS}
+ FILE "${PROJECT_BINARY_DIR}/LibeventTargets.cmake"
+ APPEND
+ )
+
+ install(TARGETS ${ADD_EVENT_LIBRARY_TARGETS}
+ EXPORT LibeventTargets
+ LIBRARY DESTINATION "lib" COMPONENT lib
+ ARCHIVE DESTINATION "lib" COMPONENT lib
+ RUNTIME DESTINATION "lib" COMPONENT lib
+ PUBLIC_HEADER DESTINATION "include/event2"
+ COMPONENT dev
+ )
+
+ add_library(${LIB_NAME} INTERFACE)
+ target_link_libraries(${LIB_NAME} INTERFACE ${ADD_EVENT_LIBRARY_INTERFACE})
+
+ generate_pkgconfig("${LIB_NAME}")
+endmacro()
--- /dev/null
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the copyright
+ notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
--- /dev/null
+include(CheckCSourceCompiles)
+
+macro(check_const_exists CONST FILES VARIABLE)
+ if (NOT DEFINED ${VARIABLE})
+ set(check_const_exists_source "")
+ foreach(file ${FILES})
+ set(check_const_exists_source
+ "${check_const_exists_source}
+ #include <${file}>")
+ endforeach()
+ set(check_const_exists_source
+ "${check_const_exists_source}
+ int main() { (void)${CONST}; return 0; }")
+
+ check_c_source_compiles("${check_const_exists_source}" ${VARIABLE})
+
+ if (${${VARIABLE}})
+ set(${VARIABLE} 1 CACHE INTERNAL "Have const ${CONST}")
+ message(STATUS "Looking for ${CONST} - found")
+ else()
+ set(${VARIABLE} 0 CACHE INTERNAL "Have const ${CONST}")
+ message(STATUS "Looking for ${CONST} - not found")
+ endif()
+ endif()
+endmacro(check_const_exists)
--- /dev/null
+#include <sys/types.h>
+
+#define KB ((off_t)1024)
+#define MB ((off_t)1024 * KB)
+#define GB ((off_t)1024 * MB)
+#define TB ((off_t)1024 * GB)
+int t2[(((64 * GB -1) % 671088649) == 268434537)
+ && (((TB - (64 * GB -1) + 255) % 1792151290) == 305159546)? 1: -1];
+
+int main()
+{
+ ;
+ return 0;
+}
--- /dev/null
+# - Check if _FILE_OFFSET_BITS macro needed for large files
+# CHECK_FILE_OFFSET_BITS ()
+#
+# The following variables may be set before calling this macro to
+# modify the way the check is run:
+#
+# CMAKE_REQUIRED_FLAGS = string of compile command line flags
+# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+# CMAKE_REQUIRED_INCLUDES = list of include directories
+# Copyright (c) 2009, Michihiro NAKAJIMA
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+#INCLUDE(CheckCSourceCompiles)
+
+GET_FILENAME_COMPONENT(_selfdir_CheckFileOffsetBits
+ "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+MACRO (CHECK_FILE_OFFSET_BITS)
+ IF(NOT DEFINED _FILE_OFFSET_BITS)
+ MESSAGE(STATUS "Cheking _FILE_OFFSET_BITS for large files")
+ TRY_COMPILE(__WITHOUT_FILE_OFFSET_BITS_64
+ ${CMAKE_CURRENT_BINARY_DIR}
+ ${_selfdir_CheckFileOffsetBits}/CheckFileOffsetBits.c
+ COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS})
+ IF(NOT __WITHOUT_FILE_OFFSET_BITS_64)
+ TRY_COMPILE(__WITH_FILE_OFFSET_BITS_64
+ ${CMAKE_CURRENT_BINARY_DIR}
+ ${_selfdir_CheckFileOffsetBits}/CheckFileOffsetBits.c
+ COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_FILE_OFFSET_BITS=64)
+ ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64)
+
+ IF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64)
+ SET(_FILE_OFFSET_BITS 64 CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files")
+ MESSAGE(STATUS "Cheking _FILE_OFFSET_BITS for large files - needed")
+ ELSE(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64)
+ SET(_FILE_OFFSET_BITS "" CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files")
+ MESSAGE(STATUS "Cheking _FILE_OFFSET_BITS for large files - not needed")
+ ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64)
+ ENDIF(NOT DEFINED _FILE_OFFSET_BITS)
+
+ENDMACRO (CHECK_FILE_OFFSET_BITS)
--- /dev/null
+#ifdef CHECK_FUNCTION_EXISTS
+
+#ifdef __cplusplus
+extern "C"
+#endif
+ char
+ CHECK_FUNCTION_EXISTS(void);
+#ifdef __CLASSIC_C__
+int main()
+{
+ int ac;
+ char* av[];
+#else
+int main(int ac, char* av[])
+{
+#endif
+ CHECK_FUNCTION_EXISTS();
+ if (ac > 1000) {
+ return *av[0];
+ }
+ return 0;
+}
+
+#else /* CHECK_FUNCTION_EXISTS */
+
+#error "CHECK_FUNCTION_EXISTS has to specify the function"
+
+#endif /* CHECK_FUNCTION_EXISTS */
--- /dev/null
+# - Check if a C function can be linked
+# CHECK_FUNCTION_EXISTS(<function> <variable>)
+#
+# Check that the <function> is provided by libraries on the system and
+# store the result in a <variable>. This does not verify that any
+# system header file declares the function, only that it can be found
+# at link time (considure using CheckSymbolExists).
+#
+# The following variables may be set before calling this macro to
+# modify the way the check is run:
+#
+# CMAKE_REQUIRED_FLAGS = string of compile command line flags
+# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+# CMAKE_REQUIRED_INCLUDES = list of include directories
+# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
+
+#=============================================================================
+# Copyright 2002-2011 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+MACRO(CHECK_FUNCTION_EXISTS_EX FUNCTION VARIABLE)
+ IF(${VARIABLE} MATCHES "^${VARIABLE}$")
+ SET(MACRO_CHECK_FUNCTION_DEFINITIONS
+ "-DCHECK_FUNCTION_EXISTS=${FUNCTION} ${CMAKE_REQUIRED_FLAGS}")
+ MESSAGE(STATUS "Looking for ${FUNCTION}")
+ IF(CMAKE_REQUIRED_LIBRARIES)
+ SET(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
+ "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+ ELSE(CMAKE_REQUIRED_LIBRARIES)
+ SET(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
+ ENDIF(CMAKE_REQUIRED_LIBRARIES)
+ IF(CMAKE_REQUIRED_INCLUDES)
+ SET(CHECK_FUNCTION_EXISTS_ADD_INCLUDES
+ "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}")
+ ELSE(CMAKE_REQUIRED_INCLUDES)
+ SET(CHECK_FUNCTION_EXISTS_ADD_INCLUDES)
+ ENDIF(CMAKE_REQUIRED_INCLUDES)
+ TRY_COMPILE(${VARIABLE}
+ ${CMAKE_BINARY_DIR}
+ ${PROJECT_SOURCE_DIR}/cmake/CheckFunctionExistsEx.c
+ COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+ "${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES}"
+ "${CHECK_FUNCTION_EXISTS_ADD_INCLUDES}"
+ OUTPUT_VARIABLE OUTPUT)
+ IF(${VARIABLE})
+ SET(${VARIABLE} 1 CACHE INTERNAL "Have function ${FUNCTION}")
+ MESSAGE(STATUS "Looking for ${FUNCTION} - found")
+ FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Determining if the function ${FUNCTION} exists passed with the following output:\n"
+ "${OUTPUT}\n\n")
+ ELSE(${VARIABLE})
+ MESSAGE(STATUS "Looking for ${FUNCTION} - not found")
+ SET(${VARIABLE} "" CACHE INTERNAL "Have function ${FUNCTION}")
+ FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+ "Determining if the function ${FUNCTION} exists failed with the following output:\n"
+ "${OUTPUT}\n\n")
+ ENDIF(${VARIABLE})
+ ENDIF()
+ENDMACRO(CHECK_FUNCTION_EXISTS_EX)
--- /dev/null
+include(CheckCSourceCompiles)
+
+macro(check_function_keywords _wordlist)
+ set(${_result} "")
+ foreach(flag ${_wordlist})
+ string(REGEX REPLACE "[-+/ ()]" "_" flagname "${flag}")
+ string(TOUPPER "${flagname}" flagname)
+ set(have_flag "HAVE_${flagname}")
+ check_c_source_compiles("${flag} void func(); void func() { } int main() { func(); return 0; }" ${have_flag})
+ if(${have_flag} AND NOT ${_result})
+ set(${_result} "${flag}")
+ endif(${have_flag} AND NOT ${_result})
+ endforeach(flag)
+endmacro(check_function_keywords)
--- /dev/null
+@CHECK_PROTOTYPE_DEFINITION_HEADER@
+
+static void cmakeRequireSymbol(int dummy, ...) {
+ (void) dummy;
+}
+
+static void checkSymbol(void) {
+#ifndef @CHECK_PROTOTYPE_DEFINITION_SYMBOL@
+ cmakeRequireSymbol(0, &@CHECK_PROTOTYPE_DEFINITION_SYMBOL@);
+#endif
+}
+
+@CHECK_PROTOTYPE_DEFINITION_PROTO@ {
+ return @CHECK_PROTOTYPE_DEFINITION_RETURN@;
+}
+
+#ifdef __CLASSIC_C__
+int main() {
+ int ac;
+ char*av[];
+#else
+int main(int ac, char *av[]) {
+#endif
+ checkSymbol();
+ if (ac > 1000) {
+ return *av[0];
+ }
+ return 0;
+}
--- /dev/null
+# - Check if the protoype we expect is correct.
+# check_prototype_definition(FUNCTION PROTOTYPE RETURN HEADER VARIABLE)
+#
+# FUNCTION - The name of the function (used to check if prototype exists)
+# PROTOTYPE- The prototype to check.
+# RETURN - The return value of the function.
+# HEADER - The header files required.
+# VARIABLE - The variable to store the result.
+#
+# Example:
+#
+# check_prototype_definition(getpwent_r
+# "struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)"
+# "NULL"
+# "unistd.h;pwd.h"
+# SOLARIS_GETPWENT_R)
+#
+# The following variables may be set before calling this macro to
+# modify the way the check is run:
+#
+# CMAKE_REQUIRED_FLAGS = string of compile command line flags
+# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+# CMAKE_REQUIRED_INCLUDES = list of include directories
+# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
+
+
+function(CHECK_PROTOTYPE_DEFINITION _FUNCTION _PROTOTYPE _RETURN _HEADER _VARIABLE)
+ if (${_VARIABLE} MATCHES "^${_VARIABLE}$")
+ set(CHECK_PROTOTYPE_DEFINITION_CONTENT "/* */\n")
+
+ set(CHECK_PROTOTYPE_DEFINITION_FLAGS ${CMAKE_REQUIRED_FLAGS})
+ if (CMAKE_REQUIRED_LIBRARIES)
+ set(CHECK_PROTOTYPE_DEFINITION_LIBS
+ "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+ else(CMAKE_REQUIRED_LIBRARIES)
+ set(CHECK_PROTOTYPE_DEFINITION_LIBS)
+ endif(CMAKE_REQUIRED_LIBRARIES)
+ if (CMAKE_REQUIRED_INCLUDES)
+ set(CMAKE_SYMBOL_EXISTS_INCLUDES
+ "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}")
+ else(CMAKE_REQUIRED_INCLUDES)
+ set(CMAKE_SYMBOL_EXISTS_INCLUDES)
+ endif(CMAKE_REQUIRED_INCLUDES)
+
+ foreach(_FILE ${_HEADER})
+ set(CHECK_PROTOTYPE_DEFINITION_HEADER
+ "${CHECK_PROTOTYPE_DEFINITION_HEADER}#include <${_FILE}>\n")
+ endforeach(_FILE)
+
+ set(CHECK_PROTOTYPE_DEFINITION_SYMBOL ${_FUNCTION})
+ set(CHECK_PROTOTYPE_DEFINITION_PROTO ${_PROTOTYPE})
+ set(CHECK_PROTOTYPE_DEFINITION_RETURN ${_RETURN})
+
+ configure_file("${PROJECT_SOURCE_DIR}/cmake/CheckPrototypeDefinition.c.in"
+ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckPrototypeDefinition.c" @ONLY)
+
+ file(READ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckPrototypeDefinition.c _SOURCE)
+
+ try_compile(${_VARIABLE}
+ ${CMAKE_BINARY_DIR}
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckPrototypeDefinition.c
+ COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+ CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${CHECK_PROTOTYPE_DEFINITION_FLAGS}
+ "${CHECK_PROTOTYPE_DEFINITION_LIBS}"
+ "${CMAKE_SYMBOL_EXISTS_INCLUDES}"
+ OUTPUT_VARIABLE OUTPUT)
+
+ if (${_VARIABLE})
+ set(${_VARIABLE} 1 CACHE INTERNAL "Have correct prototype for ${_FUNCTION}")
+ message(STATUS "Checking prototype ${_FUNCTION} for ${_VARIABLE} - True")
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ "Determining if the prototype ${_FUNCTION} exists for ${_VARIABLE} passed with the following output:\n"
+ "${OUTPUT}\n\n")
+ else (${_VARIABLE})
+ message(STATUS "Checking prototype ${_FUNCTION} for ${_VARIABLE} - False")
+ set(${_VARIABLE} 0 CACHE INTERNAL "Have correct prototype for ${_FUNCTION}")
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+ "Determining if the prototype ${_FUNCTION} exists for ${_VARIABLE} failed with the following output:\n"
+ "${OUTPUT}\n\n${_SOURCE}\n\n")
+ endif (${_VARIABLE})
+ endif()
+endfunction(CHECK_PROTOTYPE_DEFINITION)
--- /dev/null
+include(CheckCSourceRuns)
+
+check_c_source_runs(
+"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/event.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+int
+main(int argc, char **argv)
+{
+ int kq;
+ int n;
+ int fd[2];
+ struct kevent ev;
+ struct timespec ts;
+ char buf[80000];
+
+ if (pipe(fd) == -1)
+ exit(1);
+ if (fcntl(fd[1], F_SETFL, O_NONBLOCK) == -1)
+ exit(1);
+
+ while ((n = write(fd[1], buf, sizeof(buf))) == sizeof(buf))
+ ;
+
+ if ((kq = kqueue()) == -1)
+ exit(1);
+
+ memset(&ev, 0, sizeof(ev));
+ ev.ident = fd[1];
+ ev.filter = EVFILT_WRITE;
+ ev.flags = EV_ADD | EV_ENABLE;
+ n = kevent(kq, &ev, 1, NULL, 0, NULL);
+ if (n == -1)
+ exit(1);
+
+ read(fd[0], buf, sizeof(buf));
+
+ ts.tv_sec = 0;
+ ts.tv_nsec = 0;
+ n = kevent(kq, NULL, 0, &ev, 1, &ts);
+ if (n == -1 || n == 0)
+ exit(1);
+
+ exit(0);
+}
+
+" EVENT__HAVE_WORKING_KQUEUE)
--- /dev/null
+#
+# Boost Software License - Version 1.0 - August 17th, 2003
+#
+# Permission is hereby granted, free of charge, to any person or organization
+# obtaining a copy of the software and accompanying documentation covered by
+# this license (the "Software") to use, reproduce, display, distribute,
+# execute, and transmit the Software, and to prepare derivative works of the
+# Software, and to permit third-parties to whom the Software is furnished to
+# do so, all subject to the following:
+#
+# The copyright notices in the Software and this entire statement, including
+# the above license grant, this restriction and the following disclaimer,
+# must be included in all copies of the Software, in whole or in part, and
+# all derivative works of the Software, unless such copies or derivative
+# works are solely in the form of machine-executable object code generated by
+# a source language processor.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+# SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+# FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+# 2012-01-31, Lars Bilke
+# - Enable Code Coverage
+#
+# 2013-09-17, Joakim Söderberg
+# - Added support for Clang.
+# - Some additional usage instructions.
+#
+# 2016-11-02, Azat Khuzhin
+# - Adopt for C compiler only (libevent)
+#
+# USAGE:
+# 1. Copy this file into your cmake modules path.
+#
+# 2. Add the following line to your CMakeLists.txt:
+# INCLUDE(CodeCoverage)
+#
+# 3. Set compiler flags to turn off optimization and enable coverage:
+# SET(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
+# SET(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
+#
+# 3. Use the function SETUP_TARGET_FOR_COVERAGE to create a custom make target
+# which runs your test executable and produces a lcov code coverage report:
+# Example:
+# SETUP_TARGET_FOR_COVERAGE(
+# my_coverage_target # Name for custom target.
+# test_driver # Name of the test driver executable that runs the tests.
+# # NOTE! This should always have a ZERO as exit code
+# # otherwise the coverage generation will not complete.
+# coverage # Name of output directory.
+# )
+#
+# 4. Build a Debug build:
+# cmake -DCMAKE_BUILD_TYPE=Debug ..
+# make
+# make my_coverage_target
+#
+#
+
+# Check prereqs
+FIND_PROGRAM( GCOV_PATH gcov )
+FIND_PROGRAM( LCOV_PATH lcov )
+FIND_PROGRAM( GENHTML_PATH genhtml )
+FIND_PROGRAM( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests)
+
+IF(NOT GCOV_PATH)
+ MESSAGE(FATAL_ERROR "gcov not found! Aborting...")
+ENDIF() # NOT GCOV_PATH
+
+IF(NOT CMAKE_COMPILER_IS_GNUCC)
+ # Clang version 3.0.0 and greater now supports gcov as well.
+ MESSAGE(WARNING "Compiler is not GNU gcc! Clang Version 3.0.0 and greater supports gcov as well, but older versions don't.")
+
+ IF(NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
+ MESSAGE(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
+ ENDIF()
+ENDIF() # NOT CMAKE_COMPILER_IS_GNUCC
+
+IF ( NOT CMAKE_BUILD_TYPE STREQUAL "Debug" )
+ MESSAGE( WARNING "Code coverage results with an optimized (non-Debug) build may be misleading" )
+ENDIF() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
+
+
+# Param _targetname The name of new the custom make target
+# Param _testrunner The name of the target which runs the tests.
+# MUST return ZERO always, even on errors.
+# If not, no coverage report will be created!
+# Param _outputname lcov output is generated as _outputname.info
+# HTML report is generated in _outputname/index.html
+# Optional fourth parameter is passed as arguments to _testrunner
+# Pass them in list form, e.g.: "-j;2" for -j 2
+FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname)
+
+ IF(NOT LCOV_PATH)
+ MESSAGE(FATAL_ERROR "lcov not found! Aborting...")
+ ENDIF() # NOT LCOV_PATH
+
+ IF(NOT GENHTML_PATH)
+ MESSAGE(FATAL_ERROR "genhtml not found! Aborting...")
+ ENDIF() # NOT GENHTML_PATH
+
+ # Setup target
+ ADD_CUSTOM_TARGET(${_targetname}
+
+ # Cleanup lcov
+ ${LCOV_PATH} --directory . --zerocounters
+
+ # Run tests
+ COMMAND ${_testrunner} ${ARGV3}
+
+ # Capturing lcov counters and generating report
+ COMMAND ${LCOV_PATH} --directory . --capture --output-file ${_outputname}.info
+ COMMAND ${LCOV_PATH} --remove ${_outputname}.info 'tests/*' '/usr/*' --output-file ${_outputname}.info.cleaned
+ COMMAND ${GENHTML_PATH} -o ${_outputname} ${_outputname}.info.cleaned
+ COMMAND ${CMAKE_COMMAND} -E remove ${_outputname}.info ${_outputname}.info.cleaned
+
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report."
+ )
+
+ # Show info where to find the report
+ ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
+ COMMAND ;
+ COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report."
+ )
+
+ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE
+
+# Param _targetname The name of new the custom make target
+# Param _testrunner The name of the target which runs the tests
+# Param _outputname cobertura output is generated as _outputname.xml
+# Optional fourth parameter is passed as arguments to _testrunner
+# Pass them in list form, e.g.: "-j;2" for -j 2
+FUNCTION(SETUP_TARGET_FOR_COVERAGE_COBERTURA _targetname _testrunner _outputname)
+
+ IF(NOT PYTHON_EXECUTABLE)
+ MESSAGE(FATAL_ERROR "Python not found! Aborting...")
+ ENDIF() # NOT PYTHON_EXECUTABLE
+
+ IF(NOT GCOVR_PATH)
+ MESSAGE(FATAL_ERROR "gcovr not found! Aborting...")
+ ENDIF() # NOT GCOVR_PATH
+
+ ADD_CUSTOM_TARGET(${_targetname}
+
+ # Run tests
+ ${_testrunner} ${ARGV3}
+
+ # Running gcovr
+ COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR} -e '${CMAKE_SOURCE_DIR}/tests/' -o ${_outputname}.xml
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+ COMMENT "Running gcovr to produce Cobertura code coverage report."
+ )
+
+ # Show info where to find the report
+ ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
+ COMMAND ;
+ COMMENT "Cobertura code coverage report saved in ${_outputname}.xml."
+ )
+
+ENDFUNCTION() # SETUP_TARGET_FOR_COVERAGE_COBERTURA
--- /dev/null
+CMake - Cross Platform Makefile Generator
+Copyright 2000-2013 Kitware, Inc.
+Copyright 2000-2011 Insight Software Consortium
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+* Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+* Neither the names of Kitware, Inc., the Insight Software Consortium,
+ nor the names of their contributors may be used to endorse or promote
+ products derived from this software without specific prior written
+ permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+------------------------------------------------------------------------------
+
+The above copyright and license notice applies to distributions of
+CMake in source and binary form. Some source files contain additional
+notices of original copyright by their contributors; see each source
+for details. Third-party software packages supplied with CMake under
+compatible licenses provide their own copyright notices documented in
+corresponding subdirectories.
+
+------------------------------------------------------------------------------
+
+CMake was initially developed by Kitware with the following sponsorship:
+
+ * National Library of Medicine at the National Institutes of Health
+ as part of the Insight Segmentation and Registration Toolkit (ITK).
+
+ * US National Labs (Los Alamos, Livermore, Sandia) ASC Parallel
+ Visualization Initiative.
+
+ * National Alliance for Medical Image Computing (NAMIC) is funded by the
+ National Institutes of Health through the NIH Roadmap for Medical Research,
+ Grant U54 EB005149.
+
+ * Kitware, Inc.
\ No newline at end of file
--- /dev/null
+# The module defines the following variables:
+# GIT_EXECUTABLE - path to git command line client
+# GIT_FOUND - true if the command line client was found
+# Example usage:
+# find_package(Git)
+# if(GIT_FOUND)
+# message("git found: ${GIT_EXECUTABLE}")
+# endif()
+
+#=============================================================================
+# Copyright 2010 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distributed this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+# Look for 'git' or 'eg' (easy git)
+set(git_names git eg)
+
+# Prefer .cmd variants on Windows unless running in a Makefile
+# in the MSYS shell.
+if(WIN32)
+ if(NOT CMAKE_GENERATOR MATCHES "MSYS")
+ set(git_names git.cmd git eg.cmd eg)
+ endif()
+endif()
+
+find_program(GIT_EXECUTABLE
+ NAMES ${git_names}
+ DOC "git command line client")
+
+mark_as_advanced(GIT_EXECUTABLE)
+
+# Handle the QUIETLY and REQUIRED arguments and set GIT_FOUND to TRUE if
+# all listed variables are TRUE
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Git DEFAULT_MSG GIT_EXECUTABLE)
+
--- /dev/null
+# - Config file for the Libevent package
+# It defines the following variables
+# LIBEVENT_INCLUDE_DIRS - include directories
+# LIBEVENT_STATIC_LIBRARIES - libraries to link against (archive/static)
+# LIBEVENT_SHARED_LIBRARIES - libraries to link against (shared)
+
+# Get the path of the current file.
+get_filename_component(LIBEVENT_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+# Set the include directories.
+set(LIBEVENT_INCLUDE_DIRS "@EVENT_INSTALL_INCLUDE_DIR@")
+
+# Include the project Targets file, this contains definitions for IMPORTED targets.
+include(${LIBEVENT_CMAKE_DIR}/LibeventTargets.cmake)
+
+# IMPORTED targets from LibeventTargets.cmake
+set(LIBEVENT_STATIC_LIBRARIES "@LIBEVENT_STATIC_LIBRARIES@")
+set(LIBEVENT_SHARED_LIBRARIES "@LIBEVENT_SHARED_LIBRARIES@")
--- /dev/null
+# - Config file for the Libevent package
+# It defines the following variables
+# LIBEVENT_INCLUDE_DIRS - include directories for FooBar
+# LIBEVENT_LIBRARIES - libraries to link against
+
+# Get the path of the current file.
+get_filename_component(LIBEVENT_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+# Set the include directories.
+set(LIBEVENT_INCLUDE_DIRS "@EVENT__INCLUDE_DIRS@")
+
+# Include the project Targets file, this contains definitions for IMPORTED targets.
+include(${LIBEVENT_CMAKE_DIR}/LibeventTargets.cmake)
+
+# IMPORTED targets from LibeventTargets.cmake
+set(LIBEVENT_LIBRARIES event event_core event_extra)
+
--- /dev/null
+set(PACKAGE_VERSION "@EVENT_PACKAGE_VERSION@")
+
+# Check whether the requested PACKAGE_FIND_VERSION is compatible
+if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+ set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+ set(PACKAGE_VERSION_COMPATIBLE TRUE)
+ if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+ set(PACKAGE_VERSION_EXACT TRUE)
+ endif()
+endif()
--- /dev/null
+# This module defines the following variables utilizing
+# git to determine the parent tag. And if found the macro
+# will attempt to parse them in the github tag fomat
+#
+# Useful for auto-versioning in our CMakeLists
+#
+# EVENT_GIT___VERSION_MAJOR - Major version.
+# EVENT_GIT___VERSION_MINOR - Minor version
+# EVENT_GIT___VERSION_STAGE - Stage version
+#
+# Example usage:
+#
+# event_fuzzy_version_from_git()
+# message("Libvent major=${EVENT_GIT___VERSION_MAJOR}")
+# message(" minor=${EVENT_GIT___VERSION_MINOR}")
+# message(" patch=${EVENT_GIT___VERSION_PATCH}")
+# message(" stage=${EVENT_GIT___VERSION_STAGE}")
+# endif()
+
+include(FindGit)
+
+macro(event_fuzzy_version_from_git)
+ # set our defaults.
+ set(EVENT_GIT___VERSION_MAJOR 2)
+ set(EVENT_GIT___VERSION_MINOR 1)
+ set(EVENT_GIT___VERSION_PATCH 10)
+ set(EVENT_GIT___VERSION_STAGE "beta")
+
+ find_package(Git)
+
+ if (GIT_FOUND)
+ execute_process(
+ COMMAND
+ ${GIT_EXECUTABLE} describe --abbrev=0
+ WORKING_DIRECTORY
+ ${PROJECT_SOURCE_DIR}
+ RESULT_VARIABLE
+ GITRET
+ OUTPUT_VARIABLE
+ GITVERSION
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+ )
+
+ string(REGEX REPLACE "[\\._-]" ";" VERSION_LIST "${GITVERSION}")
+ list(LENGTH VERSION_LIST VERSION_LIST_LENGTH)
+
+ if ((GITRET EQUAL 0) AND (VERSION_LIST_LENGTH EQUAL 5))
+ list(GET VERSION_LIST 1 _MAJOR)
+ list(GET VERSION_LIST 2 _MINOR)
+ list(GET VERSION_LIST 3 _PATCH)
+ list(GET VERSION_LIST 4 _STAGE)
+
+ set(_DEFAULT_VERSION "${EVENT_GIT___VERSION_MAJOR}.${EVENT_GIT___VERSION_MINOR}.${EVENT_GIT___VERSION_PATCH}-${EVENT_GIT___VERSION_STAGE}")
+ set(_GIT_VERSION "${_MAJOR}.${_MINOR}.${_PATCH}-${_STAGE}")
+
+ if (${_DEFAULT_VERSION} VERSION_LESS ${_GIT_VERSION})
+ set(EVENT_GIT___VERSION_MAJOR ${_MAJOR})
+ set(EVENT_GIT___VERSION_MINOR ${_MINOR})
+ set(EVENT_GIT___VERSION_PATCH ${_PATCH})
+ set(EVENT_GIT___VERSION_STAGE ${_STAGE})
+ endif()
+ endif()
+ endif()
+endmacro()
+++ /dev/null
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2012-10-14.11; # UTC
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.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 2, 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" "" $nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
- file=$1
- case $file in
- / | /[!/]*) # absolute file, and not a UNC file
- if test -z "$file_conv"; then
- # lazily determine how to convert abs files
- case `uname -s` in
- MINGW*)
- file_conv=mingw
- ;;
- CYGWIN*)
- file_conv=cygwin
- ;;
- *)
- file_conv=wine
- ;;
- esac
- fi
- case $file_conv/,$2, in
- *,$file_conv,*)
- ;;
- mingw/*)
- file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
- ;;
- cygwin/*)
- file=`cygpath -m "$file" || echo "$file"`
- ;;
- wine/*)
- file=`winepath -w "$file" || echo "$file"`
- ;;
- esac
- ;;
- esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
- func_file_conv "$1"
- if test -z "$lib_path"; then
- lib_path=$file
- else
- lib_path="$lib_path;$file"
- fi
- linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
- lib=$1
- found=no
- save_IFS=$IFS
- IFS=';'
- for dir in $lib_path $LIB
- do
- IFS=$save_IFS
- if $shared && test -f "$dir/$lib.dll.lib"; then
- found=yes
- lib=$dir/$lib.dll.lib
- break
- fi
- if test -f "$dir/$lib.lib"; then
- found=yes
- lib=$dir/$lib.lib
- break
- fi
- if test -f "$dir/lib$lib.a"; then
- found=yes
- lib=$dir/lib$lib.a
- break
- fi
- done
- IFS=$save_IFS
-
- if test "$found" != yes; then
- lib=$lib.lib
- fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
- # Assume a capable shell
- lib_path=
- shared=:
- linker_opts=
- for arg
- do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- eat=1
- case $2 in
- *.o | *.[oO][bB][jJ])
- func_file_conv "$2"
- set x "$@" -Fo"$file"
- shift
- ;;
- *)
- func_file_conv "$2"
- set x "$@" -Fe"$file"
- shift
- ;;
- esac
- ;;
- -I)
- eat=1
- func_file_conv "$2" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -I*)
- func_file_conv "${1#-I}" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -l)
- eat=1
- func_cl_dashl "$2"
- set x "$@" "$lib"
- shift
- ;;
- -l*)
- func_cl_dashl "${1#-l}"
- set x "$@" "$lib"
- shift
- ;;
- -L)
- eat=1
- func_cl_dashL "$2"
- ;;
- -L*)
- func_cl_dashL "${1#-L}"
- ;;
- -static)
- shared=false
- ;;
- -Wl,*)
- arg=${1#-Wl,}
- save_ifs="$IFS"; IFS=','
- for flag in $arg; do
- IFS="$save_ifs"
- linker_opts="$linker_opts $flag"
- done
- IFS="$save_ifs"
- ;;
- -Xlinker)
- eat=1
- linker_opts="$linker_opts $2"
- ;;
- -*)
- set x "$@" "$1"
- shift
- ;;
- *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
- func_file_conv "$1"
- set x "$@" -Tp"$file"
- shift
- ;;
- *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
- func_file_conv "$1" mingw
- set x "$@" "$file"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
- done
- if test -n "$linker_opts"; then
- linker_opts="-link$linker_opts"
- fi
- exec "$@" $linker_opts
- exit 1
-}
-
-eat=
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "compile $scriptversion"
- exit $?
- ;;
- cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
- func_cl_wrapper "$@" # Doesn't return...
- ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- # So we strip '-o arg' only if arg is an object.
- eat=1
- case $2 in
- *.o | *.obj)
- ofile=$2
- ;;
- *)
- set x "$@" -o "$2"
- shift
- ;;
- esac
- ;;
- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no '-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # '.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-11-04'
-
-# 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
-# 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# 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
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2014 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-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
-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 > $dummy.c
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- 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}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- 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" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- 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 ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- 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
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- 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/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- 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 (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- 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/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${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
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- 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);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- 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 $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- 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
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- 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
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- 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}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- 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
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- 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 ;;
- 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 "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (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" ]
- then
- 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
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- 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}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $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:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- 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/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${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 ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${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 ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- 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/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo ${UNAME_MACHINE}-pc-mingw64
- exit ;;
- *:MINGW*:*)
- 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
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${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
- 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/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- 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}
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- 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}
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arm*:Linux:*:*)
- 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}
- 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
- else
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
- ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-${LIBC}
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-${LIBC}
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-${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-${LIBC} ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-${LIBC}
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-${LIBC}
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-${LIBC}
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-${LIBC}
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-${LIBC}
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # 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}
- 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
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86: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}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V: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}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- 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
- 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
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- 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${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${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; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- 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${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- 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}
- 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${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- 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 (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- 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}
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- 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
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
-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
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-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.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 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}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-/* config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define if libevent should build without support for a debug mode */
-#undef DISABLE_DEBUG_MODE
-
-/* Define if libevent should not allow replacing the mm functions */
-#undef DISABLE_MM_REPLACEMENT
-
-/* Define if libevent should not be compiled with thread support */
-#undef DISABLE_THREAD_SUPPORT
-
-/* Define to 1 if you have the `accept4' function. */
-#undef HAVE_ACCEPT4
-
-/* Define to 1 if you have the `arc4random' function. */
-#undef HAVE_ARC4RANDOM
-
-/* Define to 1 if you have the `arc4random_buf' function. */
-#undef HAVE_ARC4RANDOM_BUF
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
-/* Define to 1 if you have the `clock_gettime' function. */
-#undef HAVE_CLOCK_GETTIME
-
-/* Define to 1 if you have the declaration of `CTL_KERN', and to 0 if you
- don't. */
-#undef HAVE_DECL_CTL_KERN
-
-/* Define to 1 if you have the declaration of `KERN_ARND', and to 0 if you
- don't. */
-#undef HAVE_DECL_KERN_ARND
-
-/* Define to 1 if you have the declaration of `KERN_RANDOM', and to 0 if you
- don't. */
-#undef HAVE_DECL_KERN_RANDOM
-
-/* Define to 1 if you have the declaration of `RANDOM_UUID', and to 0 if you
- don't. */
-#undef HAVE_DECL_RANDOM_UUID
-
-/* Define if /dev/poll is available */
-#undef HAVE_DEVPOLL
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define if your system supports the epoll system calls */
-#undef HAVE_EPOLL
-
-/* Define to 1 if you have the `epoll_create1' function. */
-#undef HAVE_EPOLL_CREATE1
-
-/* Define to 1 if you have the `epoll_ctl' function. */
-#undef HAVE_EPOLL_CTL
-
-/* Define to 1 if you have the <errno.h> header file. */
-#undef HAVE_ERRNO_H
-
-/* Define to 1 if you have ERR_remove_thread_stat(). */
-#undef HAVE_ERR_REMOVE_THREAD_STATE
-
-/* Define to 1 if you have the `eventfd' function. */
-#undef HAVE_EVENTFD
-
-/* Define if your system supports event ports */
-#undef HAVE_EVENT_PORTS
-
-/* Define to 1 if you have the `fcntl' function. */
-#undef HAVE_FCNTL
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if the system has the type `fd_mask'. */
-#undef HAVE_FD_MASK
-
-/* Do we have getaddrinfo()? */
-#undef HAVE_GETADDRINFO
-
-/* Define to 1 if you have the `getegid' function. */
-#undef HAVE_GETEGID
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define this if you have any gethostbyname_r() */
-#undef HAVE_GETHOSTBYNAME_R
-
-/* Define this if gethostbyname_r takes 3 arguments */
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-
-/* Define this if gethostbyname_r takes 5 arguments */
-#undef HAVE_GETHOSTBYNAME_R_5_ARG
-
-/* Define this if gethostbyname_r takes 6 arguments */
-#undef HAVE_GETHOSTBYNAME_R_6_ARG
-
-/* Define to 1 if you have the `getifaddrs' function. */
-#undef HAVE_GETIFADDRS
-
-/* Define to 1 if you have the `getnameinfo' function. */
-#undef HAVE_GETNAMEINFO
-
-/* Define to 1 if you have the `getprotobynumber' function. */
-#undef HAVE_GETPROTOBYNUMBER
-
-/* Define to 1 if you have the `getservbyname' function. */
-#undef HAVE_GETSERVBYNAME
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define to 1 if you have the <ifaddrs.h> header file. */
-#undef HAVE_IFADDRS_H
-
-/* Define to 1 if you have the `inet_ntop' function. */
-#undef HAVE_INET_NTOP
-
-/* Define to 1 if you have the `inet_pton' function. */
-#undef HAVE_INET_PTON
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `issetugid' function. */
-#undef HAVE_ISSETUGID
-
-/* Define to 1 if you have the `kqueue' function. */
-#undef HAVE_KQUEUE
-
-/* Define if the system has zlib */
-#undef HAVE_LIBZ
-
-/* Define to 1 if you have the `mach_absolute_time' function. */
-#undef HAVE_MACH_ABSOLUTE_TIME
-
-/* Define to 1 if you have the <mach/mach_time.h> header file. */
-#undef HAVE_MACH_MACH_TIME_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `mmap' function. */
-#undef HAVE_MMAP
-
-/* Define to 1 if you have the `nanosleep' function. */
-#undef HAVE_NANOSLEEP
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/in6.h> header file. */
-#undef HAVE_NETINET_IN6_H
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the <netinet/tcp.h> header file. */
-#undef HAVE_NETINET_TCP_H
-
-/* Define if the system has openssl */
-#undef HAVE_OPENSSL
-
-/* Define to 1 if you have the `pipe' function. */
-#undef HAVE_PIPE
-
-/* Define to 1 if you have the `pipe2' function. */
-#undef HAVE_PIPE2
-
-/* Define to 1 if you have the `poll' function. */
-#undef HAVE_POLL
-
-/* Define to 1 if you have the <poll.h> header file. */
-#undef HAVE_POLL_H
-
-/* Define to 1 if you have the `port_create' function. */
-#undef HAVE_PORT_CREATE
-
-/* Define to 1 if you have the <port.h> header file. */
-#undef HAVE_PORT_H
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Define if we have pthreads on this system */
-#undef HAVE_PTHREADS
-
-/* Define to 1 if you have the `putenv' function. */
-#undef HAVE_PUTENV
-
-/* Define to 1 if the system has the type `sa_family_t'. */
-#undef HAVE_SA_FAMILY_T
-
-/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
-
-/* Define to 1 if you have the `sendfile' function. */
-#undef HAVE_SENDFILE
-
-/* Define to 1 if you have the `setenv' function. */
-#undef HAVE_SETENV
-
-/* Define if F_SETFD is defined in <fcntl.h> */
-#undef HAVE_SETFD
-
-/* Define to 1 if you have the `setrlimit' function. */
-#undef HAVE_SETRLIMIT
-
-/* Define to 1 if you have the `sigaction' function. */
-#undef HAVE_SIGACTION
-
-/* Define to 1 if you have the `signal' function. */
-#undef HAVE_SIGNAL
-
-/* Define to 1 if you have the `splice' function. */
-#undef HAVE_SPLICE
-
-/* Define to 1 if you have the <stdarg.h> header file. */
-#undef HAVE_STDARG_H
-
-/* Define to 1 if you have the <stddef.h> header file. */
-#undef HAVE_STDDEF_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strlcpy' function. */
-#undef HAVE_STRLCPY
-
-/* Define to 1 if you have the `strsep' function. */
-#undef HAVE_STRSEP
-
-/* Define to 1 if you have the `strtok_r' function. */
-#undef HAVE_STRTOK_R
-
-/* Define to 1 if you have the `strtoll' function. */
-#undef HAVE_STRTOLL
-
-/* Define to 1 if the system has the type `struct addrinfo'. */
-#undef HAVE_STRUCT_ADDRINFO
-
-/* Define to 1 if the system has the type `struct in6_addr'. */
-#undef HAVE_STRUCT_IN6_ADDR
-
-/* Define to 1 if `s6_addr16' is a member of `struct in6_addr'. */
-#undef HAVE_STRUCT_IN6_ADDR_S6_ADDR16
-
-/* Define to 1 if `s6_addr32' is a member of `struct in6_addr'. */
-#undef HAVE_STRUCT_IN6_ADDR_S6_ADDR32
-
-/* Define to 1 if the system has the type `struct sockaddr_in6'. */
-#undef HAVE_STRUCT_SOCKADDR_IN6
-
-/* Define to 1 if `sin6_len' is a member of `struct sockaddr_in6'. */
-#undef HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN
-
-/* Define to 1 if `sin_len' is a member of `struct sockaddr_in'. */
-#undef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
-
-/* Define to 1 if the system has the type `struct sockaddr_storage'. */
-#undef HAVE_STRUCT_SOCKADDR_STORAGE
-
-/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
-#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
-
-/* Define to 1 if `__ss_family' is a member of `struct sockaddr_storage'. */
-#undef HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY
-
-/* Define to 1 if the system has the type `struct so_linger'. */
-#undef HAVE_STRUCT_SO_LINGER
-
-/* Define to 1 if you have the `sysctl' function. */
-#undef HAVE_SYSCTL
-
-/* Define to 1 if you have the <sys/devpoll.h> header file. */
-#undef HAVE_SYS_DEVPOLL_H
-
-/* Define to 1 if you have the <sys/epoll.h> header file. */
-#undef HAVE_SYS_EPOLL_H
-
-/* Define to 1 if you have the <sys/eventfd.h> header file. */
-#undef HAVE_SYS_EVENTFD_H
-
-/* Define to 1 if you have the <sys/event.h> header file. */
-#undef HAVE_SYS_EVENT_H
-
-/* Define to 1 if you have the <sys/ioctl.h> header file. */
-#undef HAVE_SYS_IOCTL_H
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#undef HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#undef HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/queue.h> header file. */
-#undef HAVE_SYS_QUEUE_H
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-#undef HAVE_SYS_RESOURCE_H
-
-/* Define to 1 if you have the <sys/select.h> header file. */
-#undef HAVE_SYS_SELECT_H
-
-/* Define to 1 if you have the <sys/sendfile.h> header file. */
-#undef HAVE_SYS_SENDFILE_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/sysctl.h> header file. */
-#undef HAVE_SYS_SYSCTL_H
-
-/* Define to 1 if you have the <sys/timerfd.h> header file. */
-#undef HAVE_SYS_TIMERFD_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <sys/uio.h> header file. */
-#undef HAVE_SYS_UIO_H
-
-/* Define to 1 if you have the <sys/wait.h> header file. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
-#undef HAVE_TAILQFOREACH
-
-/* Define if timeradd is defined in <sys/time.h> */
-#undef HAVE_TIMERADD
-
-/* Define if timerclear is defined in <sys/time.h> */
-#undef HAVE_TIMERCLEAR
-
-/* Define if timercmp is defined in <sys/time.h> */
-#undef HAVE_TIMERCMP
-
-/* Define to 1 if you have the `timerfd_create' function. */
-#undef HAVE_TIMERFD_CREATE
-
-/* Define if timerisset is defined in <sys/time.h> */
-#undef HAVE_TIMERISSET
-
-/* Define to 1 if the system has the type `uint16_t'. */
-#undef HAVE_UINT16_T
-
-/* Define to 1 if the system has the type `uint32_t'. */
-#undef HAVE_UINT32_T
-
-/* Define to 1 if the system has the type `uint64_t'. */
-#undef HAVE_UINT64_T
-
-/* Define to 1 if the system has the type `uint8_t'. */
-#undef HAVE_UINT8_T
-
-/* Define to 1 if the system has the type `uintptr_t'. */
-#undef HAVE_UINTPTR_T
-
-/* Define to 1 if you have the `umask' function. */
-#undef HAVE_UMASK
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `unsetenv' function. */
-#undef HAVE_UNSETENV
-
-/* Define to 1 if you have the `usleep' function. */
-#undef HAVE_USLEEP
-
-/* Define to 1 if you have the `vasprintf' function. */
-#undef HAVE_VASPRINTF
-
-/* Define if waitpid() supports WNOWAIT */
-#undef HAVE_WAITPID_WITH_WNOWAIT
-
-/* Define if kqueue works correctly with pipes */
-#undef HAVE_WORKING_KQUEUE
-
-/* Define to 1 if you have the <zlib.h> header file. */
-#undef HAVE_ZLIB_H
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Numeric representation of the version */
-#undef NUMERIC_VERSION
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* The size of `int', as computed by sizeof. */
-#undef SIZEOF_INT
-
-/* The size of `long', as computed by sizeof. */
-#undef SIZEOF_LONG
-
-/* The size of `long long', as computed by sizeof. */
-#undef SIZEOF_LONG_LONG
-
-/* The size of `off_t', as computed by sizeof. */
-#undef SIZEOF_OFF_T
-
-/* The size of `pthread_t', as computed by sizeof. */
-#undef SIZEOF_PTHREAD_T
-
-/* The size of `short', as computed by sizeof. */
-#undef SIZEOF_SHORT
-
-/* The size of `size_t', as computed by sizeof. */
-#undef SIZEOF_SIZE_T
-
-/* The size of `void *', as computed by sizeof. */
-#undef SIZEOF_VOID_P
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#undef TIME_WITH_SYS_TIME
-
-/* Enable extensions on AIX 3, Interix. */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
-#endif
-/* Enable GNU extensions on systems that have them. */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
-/* Enable threading extensions on Solaris. */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-/* Enable extensions on HP NonStop. */
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif
-/* Enable general extensions on Solaris. */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
-#endif
-
-
-/* Version number of package */
-#undef VERSION
-
-/* Enable large inode numbers on Mac OS X 10.5. */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
-
-/* Define to 1 if on MINIX. */
-#undef _MINIX
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
- this defined. */
-#undef _POSIX_1_SOURCE
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#undef _POSIX_SOURCE
-
-/* Define to appropriate substitue if compiler doesnt have __func__ */
-#undef __func__
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef pid_t
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define to unsigned int if you dont have it */
-#undef socklen_t
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef ssize_t
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-12-03'
-
-# 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
-# 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# 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
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2014 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."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
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- case $1 in
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- --help | --h* | -h )
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- * )
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- exit 1;;
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- *) echo "$me: too many arguments$help" >&2
- exit 1;;
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-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
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-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
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- -apple | -axis | -knuth | -cray | -microblaze*)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
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- os=
- basic_machine=$1
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- ;;
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- os=-vxworks
- basic_machine=$1
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- basic_machine=$1
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- os=-chorusrdb
- basic_machine=$1
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- os=-hiuxwe2
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- os=-sco5v6
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- ;;
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- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
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- os=-sco3.2v4
- 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/'`
- ;;
- -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/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- 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/'`
- ;;
- -lynx*178)
- os=-lynxos178
- ;;
- -lynx*5)
- os=-lynxos5
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
- | avr | avr32 \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | epiphany \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | 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 \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | we32k \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | 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-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pyramid-* \
- | 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?-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # 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
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- 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
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- leon-*|leon[3-9]-*)
- basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=-mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- moxiebox)
- basic_machine=moxie-unknown
- os=-moxiebox
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i686-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
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- os=-linux
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- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
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- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
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- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
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- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
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- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
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- ps2)
- basic_machine=i386-ibm
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- pw32)
- basic_machine=i586-unknown
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- rdos | rdos64)
- basic_machine=x86_64-pc
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- rdos32)
- basic_machine=i386-pc
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- rom68k)
- basic_machine=m68k-rom68k
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- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- 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)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
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- strongarm-* | thumb-*)
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- ;;
- sun2)
- basic_machine=m68000-sun
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- sun2os3)
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- sun2os4)
- basic_machine=m68000-sun
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- basic_machine=m68k-sun
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- ;;
- sun3os4)
- basic_machine=m68k-sun
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- sun4os3)
- basic_machine=sparc-sun
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- ;;
- sun4os4)
- basic_machine=sparc-sun
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- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
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- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
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- symmetry)
- basic_machine=i386-sequent
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- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
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- tile*)
- basic_machine=$basic_machine-unknown
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- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
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- vaxv)
- basic_machine=vax-dec
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- vms)
- basic_machine=vax-dec
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- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
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- vxworks960)
- basic_machine=i960-wrs
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- basic_machine=m68k-wrs
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- vxworks29k)
- basic_machine=a29k-wrs
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- w65*)
- basic_machine=w65-wdc
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- w89k-*)
- basic_machine=hppa1.1-winbond
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- xbox)
- basic_machine=i686-pc
- os=-mingw32
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- xps | xps100)
- basic_machine=xps100-honeywell
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- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
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- basic_machine=ymp-cray
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- basic_machine=none-none
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-
-# Here we handle the default manufacturer of certain CPU types. It is in
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- basic_machine=romp-ibm
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- basic_machine=mmix-knuth
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- rs6000)
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- pdp10)
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- pdp11)
- basic_machine=pdp11-dec
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-
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- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
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-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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-# Find who we are. Look in the path if we contain no directory separator.
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-# CDPATH.
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-
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-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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-{
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-{
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-# as_fn_exit STATUS
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-{
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-MFLAGS=
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-BUILD_WIN32_FALSE
-BUILD_WIN32_TRUE
-OPENSSL_FALSE
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-PKG_CONFIG
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- if as_fn_executable_p "$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$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in dumpbin "link -dump"
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$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_DUMPBIN="$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
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- 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
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols -headers"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
-
- if test : != "$DUMPBIN"; then
- NM=$DUMPBIN
- fi
-fi
-test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- 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; }
-
-# 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
- i=0
- teststring=ABCD
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- bitrig* | darwin* | dragonfly* | freebsd* | 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`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len" && \
- 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 $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8; do
- teststring=$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$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test 17 != "$i" # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n "$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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-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
- case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
- ;;
- esac
- ;;
- *-*-cygwin* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
- ;;
- esac
- ;;
- * ) # unhandled hosts (and "normal" native builds)
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
-esac
-
-fi
-
-to_host_file_cmd=$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; }
-
-
-
-
-
-{ $as_echo "$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
- #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
- ;;
- esac
- ;;
-esac
-
-fi
-
-to_tool_file_cmd=$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; }
-
-
-
-
-
-{ $as_echo "$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
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- if test yes != "$GCC"; then
- reload_cmds=false
- fi
- ;;
- darwin*)
- 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
- ;;
-esac
-
-
-
-
-
-
-
-
-
-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
-
-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
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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
-
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="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
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$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.
-# '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
-# 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 $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- 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_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- 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
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-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_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-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)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-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 "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$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$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$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
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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
-
-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
-$as_echo "no" >&6; }
-fi
-
- if test "x$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=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-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
- 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 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
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- 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 "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- for ac_prog in ar
- do
- # Extract the first word of "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$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_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AR" && break
- done
-fi
-if test -z "$AR"; then
- ac_ct_AR=$AR
- for ac_prog in ar
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$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_AR="$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
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_AR" && break
-done
-
- if test "x$ac_ct_AR" = x; then
- AR="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
- AR=$ac_ct_AR
- fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ar_at_file=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-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
- test $ac_status = 0; }
- if test 0 -eq "$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
- test $ac_status = 0; }
- if test 0 -ne "$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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test no = "$lt_cv_ar_at_file"; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$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
-
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$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_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$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
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$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_RANLIB="ranlib"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- 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
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- bitrig* | openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$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
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test ia64 = "$host_cpu"; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-if test "$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 .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
-else
- # Disable hooks by default.
- lt_cv_sys_global_symbol_to_import=
- lt_cdecl_hook=
- lt_c_name_hook=
- lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$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=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function,
- # D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # 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=\"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$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- 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
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- 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 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#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
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS=conftstm.$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
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test yes = "$pipe_works"; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
- withval=$with_sysroot;
-else
- with_sysroot=no
-fi
-
-
-lt_sysroot=
-case $with_sysroot in #(
- yes)
- if test yes = "$GCC"; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
- 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; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- 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
- test -z "$as_dir" && as_dir=.
- 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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-lt_cv_truncate_bin=
-if "$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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$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 "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-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 $host in
-ia64-*-hpux*)
- # Find out what ABI is being produced by ac_compile, and set mode
- # options accordingly.
- echo 'int i;' > conftest.$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
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE=32
- ;;
- *ELF-64*)
- HPUX_IA64_MODE=64
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # 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
- test $ac_status = 0; }; then
- if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-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 $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- emul="${emul}32"
- ;;
- *64-bit*)
- emul="${emul}64"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *MSB*)
- emul="${emul}btsmip"
- ;;
- *LSB*)
- emul="${emul}ltsmip"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *N32*)
- emul="${emul}n32"
- ;;
- esac
- LD="${LD-ld} -m $emul"
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly. Note that the listed cases only cover the
- # situations where additional linker options are needed (such as when
- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
- # vice versa); the common cases where no linker options are needed do
- # not appear in the list.
- echo 'int i;' > conftest.$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
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
- *x86-64*)
- LD="${LD-ld} -m elf32_x86_64"
- ;;
- *)
- LD="${LD-ld} -m elf_i386"
- ;;
- esac
- ;;
- powerpc64le-*linux*)
- LD="${LD-ld} -m elf32lppclinux"
- ;;
- powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- powerpcle-*linux*)
- LD="${LD-ld} -m elf64lppc"
- ;;
- powerpc-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS=$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 :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$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
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext 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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test yes != "$lt_cv_cc_needs_belf"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS=$SAVE_CFLAGS
- fi
- ;;
-*-*solaris*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo 'int i;' > conftest.$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
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*|x86_64-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- 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
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$MANIFEST_TOOL"; then
- ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$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_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$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
-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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_MANIFEST_TOOL"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$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_MANIFEST_TOOL="mt"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_MANIFEST_TOOL" = x; then
- MANIFEST_TOOL=":"
- 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
- MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
- fi
-else
- MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&5
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test yes != "$lt_cv_path_mainfest_tool"; then
- MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$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_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$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
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$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_DSYMUTIL="dsymutil"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- 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
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$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_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$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
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$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_NMEDIT="nmedit"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- 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
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$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_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$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
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$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_LIPO="lipo"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- 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
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$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_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$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
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$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_OTOOL="otool"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- 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
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$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_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$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
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$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_OTOOL64="otool64"
- $as_echo "$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_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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- 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
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "$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
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&5
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- 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; }
-
- { $as_echo "$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- 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; }
-
- { $as_echo "$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$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
- $AR cru libconftest.a conftest.o 2>&5
- echo "$RANLIB libconftest.a" >&5
- $RANLIB libconftest.a 2>&5
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
- cat conftest.err >&5
- elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
- lt_cv_ld_force_load=yes
- else
- cat conftest.err >&5
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- 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; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='$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 ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test yes = "$lt_cv_apple_cc_single_mod"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test yes = "$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 $lib'
- fi
- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- 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 | $SED 's/:/ /g'`\"
- ;;
- esac
-}
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$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
-
-fi
-
-done
-
-
-
-
-
-# Set options
-
-
-
- enable_dlopen=no
-
-
- enable_win32_dll=no
-
-
- # 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=$lt_save_ifs
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${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=$lt_save_ifs
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; 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,
- for lt_pkg in $withval; do
- IFS=$lt_save_ifs
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- pic_mode=default
-fi
-
-
-
-
-
-
-
-
- # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
- shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[5-9]*,yes)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
-
-# Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; 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
- if ${lt_cv_with_aix_soname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_with_aix_soname=aix
-fi
-
- with_aix_soname=$lt_cv_with_aix_soname
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
- if test aix != "$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
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-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
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-func_cc_basename $compiler
-cc_basename=$func_cc_basename_result
-
-
-# Only perform the check for file, if the check method requires it
-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
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS=$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/"${ac_tool_prefix}file"
- if test -n "$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
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac
-fi
-
-MAGIC_CMD=$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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$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
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/file"; then
- lt_cv_path_MAGIC_CMD=$ac_dir/"file"
- if test -n "$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
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac
-fi
-
-MAGIC_CMD=$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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC=$CC
-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
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test yes = "$GCC"; then
- case $cc_basename in
- nvcc*)
- lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
- *)
- 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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions" ## 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 $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-
-
-
-
-
- lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
- if test yes = "$GCC"; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- lt_prog_compiler_pic='-fPIC'
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic='-fPIC'
- ;;
- 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'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- 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).
- # 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*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- lt_prog_compiler_static=
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
-
- case $cc_basename in
- nvcc*) # Cuda Compiler Driver 2.2
- lt_prog_compiler_wl='-Xlinker '
- if test -n "$lt_prog_compiler_pic"; then
- lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
- fi
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- 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*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='$wl-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- # old Intel for x86_64, which still supported -KPIC.
- ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='--shared'
- lt_prog_compiler_static='--static'
- ;;
- nagfor*)
- # NAG Fortran compiler
- lt_prog_compiler_wl='-Wl,-Wl,,'
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
- tcc*)
- # Fabrice Bellard et al's Tiny C Compiler
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- xl* | bgxl* | bgf* | mpixl*)
- # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-qpic'
- lt_prog_compiler_static='-qstaticlink'
- ;;
- *)
- case `$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'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- *Sun\ F* | *Sun*Fortran*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Qoption ld '
- ;;
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Intel*\ [CF]*Compiler*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- *Portland\ Group*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-case $host_os in
- # For platforms that do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## 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 $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works"; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_static_works=no
- save_LDFLAGS=$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
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works=yes
- fi
- else
- lt_cv_prog_compiler_static_works=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works"; then
- :
-else
- lt_prog_compiler_static=
-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
- lt_cv_prog_compiler_c_o=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
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- $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~
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- $ECHO EXPORTS >> $output_objdir/$libname.def~
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- 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~
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- enable_shared_with_static_runtimes=yes
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- hardcode_libdir_flag_spec='$wl-rpath,$libdir'
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- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
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- case $cc_basename,$host_cpu in
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- 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=' $pic_flag'
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- # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
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- tmp_addflag=' -i_dynamic' ;;
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- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
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- lf95*) # Lahey Fortran 8.1
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- tmp_sharedflag='--shared' ;;
- nagfor*) # NAGFOR 5.3
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- xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
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- nvcc*) # Cuda Compiler Driver 2.2
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- compiler_needs_object=yes
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- tmp_sharedflag='-G' ;;
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- archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
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- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
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- xlf* | bgf* | bgxlf* | mpixlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
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- archive_cmds='$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'
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- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
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-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
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- *)
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- 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 $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- 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 $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test no = "$ld_shlibs"; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- 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
- fi
- ;;
-
- aix[4-9]*)
- 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=
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- 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 == "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
- # 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 $LDFLAGS; do
- if (test x-brtl = "x$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
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- 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 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`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- 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 $wl-G'
- else
- # not using gcc
- if test ia64 = "$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 yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- 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'
- # 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,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 set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=/usr/lib:/lib
- fi
-
-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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
- else
- if test ia64 = "$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$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- if test set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=/usr/lib:/lib
- fi
-
-fi
-
- aix_libpath=$lt_cv_aix_libpath_
-fi
-
- hardcode_libdir_flag_spec='$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=' $wl-berok'
- if test yes = "$with_gnu_ld"; then
- # We only use this code for GNU lds that support --whole-archive.
- whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
- else
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- fi
- archive_cmds_need_lc=yes
- 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
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- case $cc_basename in
- cl*)
- # Native MSVC
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- file_list_spec='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$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$libname.dll.lib"~
- linknames='
- # The linker will not automatically build a static lib if we build a DLL.
- # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
- enable_shared_with_static_runtimes=yes
- exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
- # 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'
- ;;
- *)
- # Assume MSVC 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
- # 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.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- enable_shared_with_static_runtimes=yes
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- if test yes = "$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
- case $cc_basename in
- ifort*|nagfor*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- 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$_lt_dsymutil"
-
- else
- ld_shlibs=no
- fi
-
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2.*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- 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 $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='$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='$wl-E'
- ;;
-
- hpux10*)
- if test yes,no = "$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 $linker_flags'
- fi
- if test no = "$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='$wl-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test yes,no = "$GCC,$with_gnu_ld"; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$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+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 $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler__b=no
- save_LDFLAGS=$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
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler__b=yes
- fi
- else
- lt_cv_prog_compiler__b=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test yes = "$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 $linker_flags'
-fi
-
- ;;
- esac
- fi
- if test no = "$with_gnu_ld"; then
- hardcode_libdir_flag_spec='$wl+b $wl$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='$wl-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- 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 $wl/dev/null"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_irix_exported_symbol=yes
-else
- lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
- if test yes = "$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 $lib'
- fi
- else
- archive_cmds='$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 $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- hardcode_libdir_separator=:
- inherit_rpath=yes
- link_all_deplibs=yes
- ;;
-
- 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'
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- 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_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- 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 - | $GREP __ELF__`"; then
- archive_cmds='$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='$wl-E'
- else
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='$wl-rpath,$libdir'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$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
- ;;
-
- osf3*)
- 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 $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- 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_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'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z defs'
- if test yes = "$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 $lib.exp'
- else
- case `$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_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 $lib.exp'
- ;;
- *)
- wlarc='$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 $lib.exp'
- ;;
- esac
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands '-z linker_flag'. GCC discards it without '$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- 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
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- 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 $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='$wl-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- 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 $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We CANNOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='$wl-z,text'
- allow_undefined_flag='$wl-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='$wl-R,$libdir'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='$wl-Bexport'
- runpath_var='LD_RUN_PATH'
-
- 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 $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-
- if test sni = "$host_vendor"; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- export_dynamic_flag_spec='$wl-Blargedynsym'
- ;;
- esac
- fi
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test no = "$ld_shlibs" && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test yes,yes = "$GCC,$enable_shared"; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # 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
- $RM conftest*
- echo "$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
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${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
- test $ac_status = 0; }
- then
- lt_cv_archive_cmds_need_lc=no
- else
- lt_cv_archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
- archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
- ;;
- esac
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test yes = "$GCC"; then
- case $host_os in
- 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' ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
- case $lt_search_path_spec in
- *\;*)
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
- ;;
- *)
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
- ;;
- esac
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary...
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- # ...but if some path component already ends with the multilib dir we assume
- # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
- case "$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"
- 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 "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
- lt_foo = "";
- lt_count = 0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo = "/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- # AWK program above erroneously prepends '/' to C:/dos/paths
- # 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'` ;;
- esac
- sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# 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 $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='$libname$release$shared_ext$major'
- ;;
-
-aix[4-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test ia64 = "$host_cpu"; then
- # AIX 5 supports IA64
- library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
- 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
- # 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
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # 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.
- 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'
- ;;
- 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$major'
- ;;
- svr4,*) # full svr4 only
- dynamic_linker="AIX lib.so.V($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
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- 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%'\''`; $RM /sys/libs/${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$shared_ext'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-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'
- 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"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$cc_basename in
- yes,*)
- # 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 '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$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'
- shlibpath_overrides_runpath=yes
-
- 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$shared_ext'
-
- sys_lib_search_path_spec="$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'
- ;;
- 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$shared_ext'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- ;;
-
- *,cl*)
- # Native MSVC
- libname_spec='$name'
- soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
- library_names_spec='$libname.dll.lib'
-
- case $build_os in
- mingw*)
- sys_lib_search_path_spec=
- lt_save_ifs=$IFS
- IFS=';'
- for lt_path in $LIB
- do
- IFS=$lt_save_ifs
- # Let DOS variable expansion print the short 8.3 style file name.
- lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
- sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
- done
- IFS=$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|^ ||'`
- ;;
- cygwin*)
- # Convert to unix form, then to dos form, then back to unix form
- # but this time dos style (no spaces!) so that the unix form looks
- # like /cygdrive/c/PROGRA~1:/cygdr...
- sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
- sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
- 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
- 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" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # FIXME: find the short name or the path components, as spaces are
- # common. (e.g. "Program Files" -> "PROGRA~1")
- ;;
- esac
-
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
- dynamic_linker='Win32 link.exe'
- ;;
-
- *)
- # Assume MSVC wrapper
- library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
- dynamic_linker='Win32 ld.exe'
- ;;
- esac
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- 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'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[23].*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='$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'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2.*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-haiku*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- dynamic_linker="$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'
- shlibpath_var=LIBRARY_PATH
- shlibpath_overrides_runpath=no
- sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$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 32 = "$HPUX_IA64_MODE"; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux32
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux64
- fi
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$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'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$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'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
- postinstall_cmds='chmod 555 $lib'
- # or fails outright, so override atomically:
- install_override_mode=555
- ;;
-
-interix[3-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test yes = "$lt_cv_prog_gnu_ld"; then
- version_type=linux # correct to gnu/linux during the next big refactor
- else
- version_type=irix
- fi ;;
- 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'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${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$libsuff"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-linux*android*)
- version_type=none # Android doesn't support versioned libraries.
- need_lib_prefix=no
- need_version=no
- library_names_spec='$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 | 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'
- 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 :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_shlibpath_overrides_runpath=no
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- 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 :
- lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
-fi
-
- shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
- # 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
-
- # 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"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.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'
- 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'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- 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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd* | bitrig*)
- version_type=sunos
- sys_lib_dlsearch_path_spec=/usr/lib
- need_lib_prefix=no
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- need_version=no
- else
- need_version=yes
- fi
- library_names_spec='$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'
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
- # 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.$libext'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=BEGINLIBPATH
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
- sys_lib_dlsearch_path_spec=$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'
- 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=$sys_lib_search_path_spec
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test yes = "$with_gnu_ld"; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec; then
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
- soname_spec='$libname$shared_ext.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=sco
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- 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'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- 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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var" ||
- test yes = "$hardcode_automatic"; then
-
- # We can hardcode non-existent directories.
- if test no != "$hardcode_direct" &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
- test no != "$hardcode_minus_L"; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test relink = "$hardcode_action" ||
- test yes = "$inherit_rpath"; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
- test no = "$enable_shared"; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-
-
-
-
- if test yes != "$enable_dlopen"; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- 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_libs=
- ;;
-
- cygwin*)
- 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 :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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
-
- lt_cv_dlopen=dyld
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-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 :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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
- 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 :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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 :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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 :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- 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 yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS=$LDFLAGS
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS=$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 :
- $as_echo_n "(cached) " >&6
-else
- if test yes = "$cross_compiling"; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* 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))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${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
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test yes = "$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 :
- $as_echo_n "(cached) " >&6
-else
- if test yes = "$cross_compiling"; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* 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))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${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
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS=$save_CPPFLAGS
- LDFLAGS=$save_LDFLAGS
- LIBS=$save_LIBS
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-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
- 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
-fi
-
-
-
-
-
-
-
-
-
-
-
-
- # Report what 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; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
- test no = "$can_build_shared" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[4-9]*)
- if test ia64 != "$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; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$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
-
-CC=$lt_save_CC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
-
-
- if test "$enable_samples" = "yes"; then
- BUILD_SAMPLES_TRUE=
- BUILD_SAMPLES_FALSE='#'
-else
- BUILD_SAMPLES_TRUE='#'
- BUILD_SAMPLES_FALSE=
-fi
-
- if test "$enable_libevent_regress" = "yes"; then
- BUILD_REGRESS_TRUE=
- BUILD_REGRESS_FALSE='#'
-else
- BUILD_REGRESS_TRUE='#'
- BUILD_REGRESS_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5
-$as_echo_n "checking for library containing inet_ntoa... " >&6; }
-if ${ac_cv_search_inet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inet_ntoa ();
-int
-main ()
-{
-return inet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_inet_ntoa=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_inet_ntoa+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_inet_ntoa+:} false; then :
-
-else
- ac_cv_search_inet_ntoa=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5
-$as_echo "$ac_cv_search_inet_ntoa" >&6; }
-ac_res=$ac_cv_search_inet_ntoa
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
-$as_echo_n "checking for library containing socket... " >&6; }
-if ${ac_cv_search_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' socket; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_socket=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_socket+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_socket+:} false; then :
-
-else
- ac_cv_search_socket=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
-$as_echo "$ac_cv_search_socket" >&6; }
-ac_res=$ac_cv_search_socket
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
-$as_echo_n "checking for library containing inet_aton... " >&6; }
-if ${ac_cv_search_inet_aton+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inet_aton ();
-int
-main ()
-{
-return inet_aton ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' resolv; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_inet_aton=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_inet_aton+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_inet_aton+:} false; then :
-
-else
- ac_cv_search_inet_aton=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
-$as_echo "$ac_cv_search_inet_aton" >&6; }
-ac_res=$ac_cv_search_inet_aton
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-if test "x$enable_clock_gettime" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
-$as_echo_n "checking for library containing clock_gettime... " >&6; }
-if ${ac_cv_search_clock_gettime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char clock_gettime ();
-int
-main ()
-{
-return clock_gettime ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' rt; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_clock_gettime=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_clock_gettime+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_clock_gettime+:} false; then :
-
-else
- ac_cv_search_clock_gettime=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
-$as_echo "$ac_cv_search_clock_gettime" >&6; }
-ac_res=$ac_cv_search_clock_gettime
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
- for ac_func in clock_gettime
-do :
- ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
-if test "x$ac_cv_func_clock_gettime" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_CLOCK_GETTIME 1
-_ACEOF
-
-fi
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sendfile" >&5
-$as_echo_n "checking for library containing sendfile... " >&6; }
-if ${ac_cv_search_sendfile+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char sendfile ();
-int
-main ()
-{
-return sendfile ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' sendfile; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_sendfile=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_sendfile+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_sendfile+:} false; then :
-
-else
- ac_cv_search_sendfile=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendfile" >&5
-$as_echo "$ac_cv_search_sendfile" >&6; }
-ac_res=$ac_cv_search_sendfile
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for WIN32" >&5
-$as_echo_n "checking for WIN32... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef _WIN32
-die horribly
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- bwin32=true; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- bwin32=false; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CYGWIN" >&5
-$as_echo_n "checking for CYGWIN... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __CYGWIN__
-die horribly
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cygwin=true; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- cygwin=false; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-for ac_header in zlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ZLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-
-if test "x$ac_cv_header_zlib_h" = "xyes"; then
-save_LIBS="$LIBS"
-LIBS=""
-ZLIB_LIBS=""
-have_zlib=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inflateEnd" >&5
-$as_echo_n "checking for library containing inflateEnd... " >&6; }
-if ${ac_cv_search_inflateEnd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inflateEnd ();
-int
-main ()
-{
-return inflateEnd ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' z; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_inflateEnd=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_inflateEnd+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_inflateEnd+:} false; then :
-
-else
- ac_cv_search_inflateEnd=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inflateEnd" >&5
-$as_echo "$ac_cv_search_inflateEnd" >&6; }
-ac_res=$ac_cv_search_inflateEnd
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- have_zlib=yes
- ZLIB_LIBS="$LIBS"
-
-$as_echo "#define HAVE_LIBZ 1" >>confdefs.h
-
-fi
-
-LIBS="$save_LIBS"
-
-fi
- if test "$have_zlib" = "yes"; then
- ZLIB_REGRESS_TRUE=
- ZLIB_REGRESS_FALSE='#'
-else
- ZLIB_REGRESS_TRUE='#'
- ZLIB_REGRESS_FALSE=
-fi
-
-
-if test "$bwin32" = true; then
- EV_LIB_WS32=-lws2_32
- EV_LIB_GDI=-lgdi32
-else
- EV_LIB_WS32=
- EV_LIB_GDI=
-fi
-
-
-
-
-# Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
- enableval=$enable_largefile;
-fi
-
-if test "$enable_largefile" != no; then
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_sys_largefile_CC=no
- if test "$GCC" != yes; then
- ac_save_CC=$CC
- while :; do
- # IRIX 6.2 and later do not support large files by default,
- # so use the C compiler's -n32 option if that helps.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- break
-fi
-rm -f core conftest.err conftest.$ac_objext
- CC="$CC -n32"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_largefile_CC=' -n32'; break
-fi
-rm -f core conftest.err conftest.$ac_objext
- break
- done
- CC=$ac_save_CC
- rm -f conftest.$ac_ext
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
- if test "$ac_cv_sys_largefile_CC" != no; then
- CC=$CC$ac_cv_sys_largefile_CC
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _FILE_OFFSET_BITS 64
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=64; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_file_offset_bits=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
-case $ac_cv_sys_file_offset_bits in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
-;;
-esac
-rm -rf conftest*
- if test $ac_cv_sys_file_offset_bits = unknown; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_large_files=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _LARGE_FILES 1
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_large_files=1; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_large_files=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
-case $ac_cv_sys_large_files in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
-;;
-esac
-rm -rf conftest*
- fi
-
-
-fi
-
-
-
-
-ntp_pkgconfig_min_version='0.15.0'
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-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_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- 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_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-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_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- 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_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- 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
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-{ ac_cv_path_PKG_CONFIG=; unset ac_cv_path_PKG_CONFIG;}
-{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;}
-
-case "$PKG_CONFIG" in
- /*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pkg-config is at least version $ntp_pkgconfig_min_version" >&5
-$as_echo_n "checking if pkg-config is at least version $ntp_pkgconfig_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; 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
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
- ;;
-esac
-
-
-
-
-case "$enable_openssl" in
- yes)
- have_openssl=no
- case "$PKG_CONFIG" in
- '')
- ;;
- *)
- OPENSSL_LIBS=`$PKG_CONFIG --libs openssl 2>/dev/null`
- case "$OPENSSL_LIBS" in
- '') ;;
- *) OPENSSL_LIBS="$OPENSSL_LIBS $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"
- have_openssl=yes
- ;;
- esac
- OPENSSL_INCS=`$PKG_CONFIG --cflags openssl 2>/dev/null`
- ;;
- esac
- case "$have_openssl" in
- yes) ;;
- *)
- save_LIBS="$LIBS"
- LIBS=""
- OPENSSL_LIBS=""
- for lib in crypto eay32; do
- # clear cache
- unset ac_cv_search_SSL_new
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_new" >&5
-$as_echo_n "checking for library containing SSL_new... " >&6; }
-if ${ac_cv_search_SSL_new+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_new ();
-int
-main ()
-{
-return SSL_new ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' ssl ssl32; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib -l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_SSL_new=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_SSL_new+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_SSL_new+:} false; then :
-
-else
- ac_cv_search_SSL_new=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_new" >&5
-$as_echo "$ac_cv_search_SSL_new" >&6; }
-ac_res=$ac_cv_search_SSL_new
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- have_openssl=yes
- OPENSSL_LIBS="$LIBS -l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"
-else
- have_openssl=no
-fi
-
- LIBS="$save_LIBS"
- test "$have_openssl" = "yes" && break
- done
- ;;
- esac
-
-
- case "$have_openssl" in
- yes)
-$as_echo "#define HAVE_OPENSSL 1" >>confdefs.h
- ;;
- esac
- ;;
-esac
-
-# check if we have and should use openssl
- if test "$enable_openssl" != "no" && test "$have_openssl" = "yes"; then
- OPENSSL_TRUE=
- OPENSSL_FALSE='#'
-else
- OPENSSL_TRUE='#'
- OPENSSL_FALSE=
-fi
-
-
-
-for ac_header in \
- arpa/inet.h \
- fcntl.h \
- ifaddrs.h \
- mach/mach_time.h \
- netdb.h \
- netinet/in.h \
- netinet/in6.h \
- netinet/tcp.h \
- poll.h \
- port.h \
- stdarg.h \
- stddef.h \
- sys/devpoll.h \
- sys/epoll.h \
- sys/event.h \
- sys/eventfd.h \
- sys/ioctl.h \
- sys/mman.h \
- sys/param.h \
- sys/queue.h \
- sys/resource.h \
- sys/select.h \
- sys/sendfile.h \
- sys/socket.h \
- sys/stat.h \
- sys/time.h \
- sys/timerfd.h \
- sys/uio.h \
- sys/wait.h \
- errno.h \
-
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in sys/sysctl.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-
-"
-if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_SYSCTL_H 1
-_ACEOF
-
-fi
-
-done
-
-if test "x$ac_cv_header_sys_queue_h" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TAILQ_FOREACH in sys/queue.h" >&5
-$as_echo_n "checking for TAILQ_FOREACH in sys/queue.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/queue.h>
-#ifdef TAILQ_FOREACH
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define HAVE_TAILQFOREACH 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -f conftest*
-
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timeradd in sys/time.h" >&5
-$as_echo_n "checking for timeradd in sys/time.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/time.h>
-#ifdef timeradd
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
-
-$as_echo "#define HAVE_TIMERADD 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -f conftest*
-
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timercmp in sys/time.h" >&5
-$as_echo_n "checking for timercmp in sys/time.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/time.h>
-#ifdef timercmp
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
-
-$as_echo "#define HAVE_TIMERCMP 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -f conftest*
-
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timerclear in sys/time.h" >&5
-$as_echo_n "checking for timerclear in sys/time.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/time.h>
-#ifdef timerclear
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
-
-$as_echo "#define HAVE_TIMERCLEAR 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -f conftest*
-
-fi
-
-if test "x$ac_cv_header_sys_time_h" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timerisset in sys/time.h" >&5
-$as_echo_n "checking for timerisset in sys/time.h... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/time.h>
-#ifdef timerisset
- yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
-
-$as_echo "#define HAVE_TIMERISSET 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-fi
-rm -f conftest*
-
-fi
-
-if test "x$ac_cv_header_sys_sysctl_h" = "xyes"; then
- ac_fn_c_check_decl "$LINENO" "CTL_KERN" "ac_cv_have_decl_CTL_KERN" "#include <sys/types.h>
- #include <sys/sysctl.h>
-
-"
-if test "x$ac_cv_have_decl_CTL_KERN" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_CTL_KERN $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "KERN_RANDOM" "ac_cv_have_decl_KERN_RANDOM" "#include <sys/types.h>
- #include <sys/sysctl.h>
-
-"
-if test "x$ac_cv_have_decl_KERN_RANDOM" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_KERN_RANDOM $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "RANDOM_UUID" "ac_cv_have_decl_RANDOM_UUID" "#include <sys/types.h>
- #include <sys/sysctl.h>
-
-"
-if test "x$ac_cv_have_decl_RANDOM_UUID" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_RANDOM_UUID $ac_have_decl
-_ACEOF
-ac_fn_c_check_decl "$LINENO" "KERN_ARND" "ac_cv_have_decl_KERN_ARND" "#include <sys/types.h>
- #include <sys/sysctl.h>
-
-"
-if test "x$ac_cv_have_decl_KERN_ARND" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_KERN_ARND $ac_have_decl
-_ACEOF
-
-fi
-
- if test x$bwin32 = xtrue; then
- BUILD_WIN32_TRUE=
- BUILD_WIN32_FALSE='#'
-else
- BUILD_WIN32_TRUE='#'
- BUILD_WIN32_FALSE=
-fi
-
- if test x$cygwin = xtrue; then
- BUILD_CYGWIN_TRUE=
- BUILD_CYGWIN_FALSE='#'
-else
- BUILD_CYGWIN_TRUE='#'
- BUILD_CYGWIN_FALSE=
-fi
-
- if test x$bwin32 = xtrue || test x$cygwin = xtrue; then
- BUILD_WITH_NO_UNDEFINED_TRUE=
- BUILD_WITH_NO_UNDEFINED_FALSE='#'
-else
- BUILD_WITH_NO_UNDEFINED_TRUE='#'
- BUILD_WITH_NO_UNDEFINED_FALSE=
-fi
-
-
-if test x$bwin32 = xtrue; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
-$as_echo_n "checking for library containing getservbyname... " >&6; }
-if ${ac_cv_search_getservbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getservbyname ();
-int
-main ()
-{
-return getservbyname ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' ws2_32; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_getservbyname=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_getservbyname+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_getservbyname+:} false; then :
-
-else
- ac_cv_search_getservbyname=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
-$as_echo "$ac_cv_search_getservbyname" >&6; }
-ac_res=$ac_cv_search_getservbyname
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$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; }
-#endif
-
-_ACEOF
-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
- 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; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-
-for ac_func in \
- accept4 \
- arc4random \
- arc4random_buf \
- eventfd \
- epoll_create1 \
- fcntl \
- getegid \
- geteuid \
- getifaddrs \
- getnameinfo \
- getprotobynumber \
- gettimeofday \
- inet_ntop \
- inet_pton \
- issetugid \
- mach_absolute_time \
- mmap \
- nanosleep \
- pipe \
- pipe2 \
- putenv \
- sendfile \
- setenv \
- setrlimit \
- sigaction \
- signal \
- splice \
- strlcpy \
- strsep \
- strtok_r \
- strtoll \
- sysctl \
- timerfd_create \
- umask \
- unsetenv \
- usleep \
- vasprintf \
- getservbyname \
-
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
- if test x"$ac_cv_func_strlcpy" = xno; then
- STRLCPY_IMPL_TRUE=
- STRLCPY_IMPL_FALSE='#'
-else
- STRLCPY_IMPL_TRUE='#'
- STRLCPY_IMPL_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
-$as_echo_n "checking for getaddrinfo... " >&6; }
-if ${libevent_cv_getaddrinfo+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- #ifdef HAVE_NETDB_H
- #include <netdb.h>
- #endif
-
-int
-main ()
-{
-
- getaddrinfo;
-
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- libevent_cv_getaddrinfo=yes
-else
- libevent_cv_getaddrinfo=no
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libevent_cv_getaddrinfo" >&5
-$as_echo "$libevent_cv_getaddrinfo" >&6; }
-if test "$libevent_cv_getaddrinfo" = "yes" ; then
-
-$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
-
-else
-
-# Check for gethostbyname_r in all its glorious incompatible versions.
-# (This is cut-and-pasted from Tor, which based its logic on
-# Python's configure.in.)
-
-
-ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
-if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how many arguments gethostbyname_r() wants" >&5
-$as_echo_n "checking how many arguments gethostbyname_r() wants... " >&6; }
- OLD_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <netdb.h>
-
-int
-main ()
-{
-
- char *cp1, *cp2;
- struct hostent *h1, *h2;
- int i1, i2;
- (void)gethostbyname_r(cp1,h1,cp2,i1,&h2,&i2);
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6" >&5
-$as_echo "6" >&6; }
-
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <netdb.h>
-
-int
-main ()
-{
-
- char *cp1, *cp2;
- struct hostent *h1;
- int i1, i2;
- (void)gethostbyname_r(cp1,h1,cp2,i1,&i2);
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 5" >&5
-$as_echo "5" >&6; }
-
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <netdb.h>
-
-int
-main ()
-{
-
- char *cp1;
- struct hostent *h1;
- struct hostent_data hd;
- (void) gethostbyname_r(cp1,h1,&hd);
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 3" >&5
-$as_echo "3" >&6; }
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 0" >&5
-$as_echo "0" >&6; }
-
-fi
-rm -f core conftest.err conftest.$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.$ac_ext
- CFLAGS=$OLD_CFLAGS
-
-fi
-
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETFD in fcntl.h" >&5
-$as_echo_n "checking for F_SETFD in fcntl.h... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#define _GNU_SOURCE
-#include <fcntl.h>
-#ifdef F_SETFD
-yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "yes" >/dev/null 2>&1; then :
-
-$as_echo "#define HAVE_SETFD 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f conftest*
-
-
-needsignal=no
-haveselect=no
-if test x$bwin32 != xtrue; then
- for ac_func in select
-do :
- ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select"
-if test "x$ac_cv_func_select" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SELECT 1
-_ACEOF
- haveselect=yes
-fi
-done
-
- if test "x$haveselect" = "xyes" ; then
- needsignal=yes
- fi
-fi
- if test "x$haveselect" = "xyes"; then
- SELECT_BACKEND_TRUE=
- SELECT_BACKEND_FALSE='#'
-else
- SELECT_BACKEND_TRUE='#'
- SELECT_BACKEND_FALSE=
-fi
-
-
-havepoll=no
-for ac_func in poll
-do :
- ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
-if test "x$ac_cv_func_poll" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POLL 1
-_ACEOF
- havepoll=yes
-fi
-done
-
-if test "x$havepoll" = "xyes" ; then
- needsignal=yes
-fi
- if test "x$havepoll" = "xyes"; then
- POLL_BACKEND_TRUE=
- POLL_BACKEND_FALSE='#'
-else
- POLL_BACKEND_TRUE='#'
- POLL_BACKEND_FALSE=
-fi
-
-
-havedevpoll=no
-if test "x$ac_cv_header_sys_devpoll_h" = "xyes"; then
-
-$as_echo "#define HAVE_DEVPOLL 1" >>confdefs.h
-
-fi
- if test "x$ac_cv_header_sys_devpoll_h" = "xyes"; then
- DEVPOLL_BACKEND_TRUE=
- DEVPOLL_BACKEND_FALSE='#'
-else
- DEVPOLL_BACKEND_TRUE='#'
- DEVPOLL_BACKEND_FALSE=
-fi
-
-
-havekqueue=no
-if test "x$ac_cv_header_sys_event_h" = "xyes"; then
- for ac_func in kqueue
-do :
- ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
-if test "x$ac_cv_func_kqueue" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KQUEUE 1
-_ACEOF
- havekqueue=yes
-fi
-done
-
- if test "x$havekqueue" = "xyes" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working kqueue" >&5
-$as_echo_n "checking for working kqueue... " >&6; }
- if test "$cross_compiling" = yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/event.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-int
-main(int argc, char **argv)
-{
- int kq;
- int n;
- int fd[2];
- struct kevent ev;
- struct timespec ts;
- char buf[8000];
-
- if (pipe(fd) == -1)
- exit(1);
- if (fcntl(fd[1], F_SETFL, O_NONBLOCK) == -1)
- exit(1);
-
- while ((n = write(fd[1], buf, sizeof(buf))) == sizeof(buf))
- ;
-
- if ((kq = kqueue()) == -1)
- exit(1);
-
- memset(&ev, 0, sizeof(ev));
- ev.ident = fd[1];
- ev.filter = EVFILT_WRITE;
- ev.flags = EV_ADD | EV_ENABLE;
- n = kevent(kq, &ev, 1, NULL, 0, NULL);
- if (n == -1)
- exit(1);
-
- read(fd[0], buf, sizeof(buf));
-
- ts.tv_sec = 0;
- ts.tv_nsec = 0;
- n = kevent(kq, NULL, 0, &ev, 1, &ts);
- if (n == -1 || n == 0)
- exit(1);
-
- exit(0);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define HAVE_WORKING_KQUEUE 1" >>confdefs.h
-
- havekqueue=yes
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
- if test "x$havekqueue" = "xyes"; then
- KQUEUE_BACKEND_TRUE=
- KQUEUE_BACKEND_FALSE='#'
-else
- KQUEUE_BACKEND_TRUE='#'
- KQUEUE_BACKEND_FALSE=
-fi
-
-
-haveepollsyscall=no
-haveepoll=no
-for ac_func in epoll_ctl
-do :
- ac_fn_c_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
-if test "x$ac_cv_func_epoll_ctl" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EPOLL_CTL 1
-_ACEOF
- haveepoll=yes
-fi
-done
-
-if test "x$haveepoll" = "xyes" ; then
-
-$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
-
- needsignal=yes
-fi
-if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
- if test "x$haveepoll" = "xno" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll system call" >&5
-$as_echo_n "checking for epoll system call... " >&6; }
- if test "$cross_compiling" = yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdint.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <sys/epoll.h>
-#include <unistd.h>
-
-int
-epoll_create(int size)
-{
- return (syscall(__NR_epoll_create, size));
-}
-
-int
-main(int argc, char **argv)
-{
- int epfd;
-
- epfd = epoll_create(256);
- exit (epfd == -1 ? 1 : 0);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
-
- needsignal=yes
- have_epoll=yes
- case " $LIBOBJS " in
- *" epoll_sub.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS epoll_sub.$ac_objext"
- ;;
-esac
-
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
- if test "x$haveepoll" = "xyes"; then
- EPOLL_BACKEND_TRUE=
- EPOLL_BACKEND_FALSE='#'
-else
- EPOLL_BACKEND_TRUE='#'
- EPOLL_BACKEND_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking waitpid support WNOWAIT" >&5
-$as_echo_n "checking waitpid support WNOWAIT... " >&6; }
-if test "$cross_compiling" = yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdlib.h>
-
-int
-main(int argc, char** argv)
-{
- pid_t pid;
- int status;
- if ((pid = fork()) == 0) _exit(0);
- _exit(waitpid(pid, &status, WNOWAIT) == -1);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define HAVE_WAITPID_WITH_WNOWAIT 1" >>confdefs.h
-
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-
-haveeventports=no
-for ac_func in port_create
-do :
- ac_fn_c_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
-if test "x$ac_cv_func_port_create" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PORT_CREATE 1
-_ACEOF
- haveeventports=yes
-fi
-done
-
-if test "x$haveeventports" = "xyes" ; then
-
-$as_echo "#define HAVE_EVENT_PORTS 1" >>confdefs.h
-
- needsignal=yes
-fi
- if test "x$haveeventports" = "xyes"; then
- EVPORT_BACKEND_TRUE=
- EVPORT_BACKEND_FALSE='#'
-else
- EVPORT_BACKEND_TRUE='#'
- EVPORT_BACKEND_FALSE=
-fi
-
-
-if test "x$bwin32" = "xtrue"; then
- needsignal=yes
-fi
-
- if test "x$needsignal" = "xyes"; then
- SIGNAL_SUPPORT_TRUE=
- SIGNAL_SUPPORT_FALSE='#'
-else
- SIGNAL_SUPPORT_TRUE='#'
- SIGNAL_SUPPORT_FALSE=
-fi
-
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
-if test "x$ac_cv_type_ssize_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define ssize_t int
-_ACEOF
-
-fi
-
-
-ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_UINT64_T 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_UINT32_T 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-"
-if test "x$ac_cv_type_uint16_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_UINT16_T 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-"
-if test "x$ac_cv_type_uint8_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_UINT8_T 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-#include <inttypes.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_UINTPTR_T 1
-_ACEOF
-
-
-fi
-
-
-ac_fn_c_check_type "$LINENO" "fd_mask" "ac_cv_type_fd_mask" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-"
-if test "x$ac_cv_type_fd_mask" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_FD_MASK 1
-_ACEOF
-
-
-fi
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
-$as_echo_n "checking size of long long... " >&6; }
-if ${ac_cv_sizeof_long_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_long_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long long)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_long_long=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
-$as_echo "$ac_cv_sizeof_long_long" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_long=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_int" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (int)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_int=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_short" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (short)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_short=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
-$as_echo_n "checking size of size_t... " >&6; }
-if ${ac_cv_sizeof_size_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_size_t" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (size_t)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_size_t=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
-$as_echo "$ac_cv_sizeof_size_t" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
-$as_echo_n "checking size of void *... " >&6; }
-if ${ac_cv_sizeof_void_p+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_void_p" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (void *)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_void_p=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
-$as_echo "$ac_cv_sizeof_void_p" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
-$as_echo_n "checking size of off_t... " >&6; }
-if ${ac_cv_sizeof_off_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_off_t" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (off_t)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_off_t=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
-$as_echo "$ac_cv_sizeof_off_t" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
-_ACEOF
-
-
-
-ac_fn_c_check_type "$LINENO" "struct in6_addr" "ac_cv_type_struct_in6_addr" "#define _GNU_SOURCE
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_type_struct_in6_addr" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IN6_ADDR 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#define _GNU_SOURCE
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_IN6 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "#define _GNU_SOURCE
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_type_sa_family_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SA_FAMILY_T 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "#define _GNU_SOURCE
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_type_struct_addrinfo" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_ADDRINFO 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#define _GNU_SOURCE
-#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_STORAGE 1
-_ACEOF
-
-
-fi
-
-ac_fn_c_check_member "$LINENO" "struct in6_addr" "s6_addr32" "ac_cv_member_struct_in6_addr_s6_addr32" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_in6_addr_s6_addr32" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IN6_ADDR_S6_ADDR32 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct in6_addr" "s6_addr16" "ac_cv_member_struct_in6_addr_s6_addr16" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_in6_addr_s6_addr16" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IN6_ADDR_S6_ADDR16 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_len" "ac_cv_member_struct_sockaddr_in6_sin6_len" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_sockaddr_in6_sin6_len" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "__ss_family" "ac_cv_member_struct_sockaddr_storage___ss_family" "#include <sys/types.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN6_H
-#include <netinet/in6.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef _WIN32
-#define WIN32_WINNT 0x400
-#define _WIN32_WINNT 0x400
-#define WIN32_LEAN_AND_MEAN
-#if defined(_MSC_VER) && (_MSC_VER < 1300)
-#include <winsock.h>
-#else
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#endif
-#endif
-
-"
-if test "x$ac_cv_member_struct_sockaddr_storage___ss_family" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY 1
-_ACEOF
-
-
-fi
-
-
-ac_fn_c_check_type "$LINENO" "struct so_linger" "ac_cv_type_struct_so_linger" "
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-"
-if test "x$ac_cv_type_struct_so_linger" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_SO_LINGER 1
-_ACEOF
-
-#define HAVE_SO_LINGER
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
-$as_echo_n "checking for socklen_t... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- #include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-socklen_t x;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; 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
-$as_echo "no" >&6; }
-
-$as_echo "#define socklen_t unsigned int" >>confdefs.h
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether our compiler supports __func__" >&5
-$as_echo_n "checking whether our compiler supports __func__... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
- const char *cp = __func__;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; 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; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether our compiler supports __FUNCTION__" >&5
-$as_echo_n "checking whether our compiler supports __FUNCTION__... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
- const char *cp = __FUNCTION__;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-$as_echo "#define __func__ __FUNCTION__" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-$as_echo "#define __func__ __FILE__" >>confdefs.h
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-# check if we can compile with pthreads
-have_pthreads=no
-if test x$bwin32 != xtrue && test "$enable_thread_support" != "no"; 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
-
-# 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"
- { $as_echo "$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=$PTHREAD_CFLAGS... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$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 ()
-{
-return pthread_join ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- 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
- 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 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 $acx_pthread_flags"
- ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
- case $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; }
- ;;
-
- -*)
- { $as_echo "$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"
- ;;
-
- 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="$acx_pthread_config" # Let the user override the test.
-else
-as_save_IFS=$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_acx_pthread_config="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
-fi
-fi
-acx_pthread_config=$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; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- if test x"$acx_pthread_config" = xno; then continue; fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
-
- *)
- { $as_echo "$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"
- ;;
- esac
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-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);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- acx_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
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-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
- if test "x$acx_pthread_ok" = xyes; then
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-
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
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- LIBS="$PTHREAD_LIBS $LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
-$as_echo_n "checking for joinable pthread attribute... " >&6; }
- attr_name=unknown
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-int
-main ()
-{
-int attr=$attr; return attr;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- attr_name=$attr; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
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- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
-$as_echo "$attr_name" >&6; }
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-
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-_ACEOF
-
- fi
-
- { $as_echo "$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";;
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
-$as_echo "${flag}" >&6; }
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- fi
-
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-
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-{ $as_echo "$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 :
- $as_echo_n "(cached) " >&6
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$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="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
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-IFS=$as_save_IFS
-
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-fi
-PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
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-$as_echo "$PTHREAD_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$PTHREAD_CC" && break
-done
-test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
-
- else
- PTHREAD_CC=$CC
- fi
-else
- PTHREAD_CC="$CC"
-fi
-
-
-
-
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
-
-
-$as_echo "#define HAVE_PTHREADS 1" >>confdefs.h
-
- have_pthreads=yes
- :
-else
- acx_pthread_ok=no
-
-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
-
-
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- # The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
-$as_echo_n "checking size of pthread_t... " >&6; }
-if ${ac_cv_sizeof_pthread_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" "$ac_includes_default
- #include <pthread.h>
-
-"; then :
-
-else
- if test "$ac_cv_type_pthread_t" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (pthread_t)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_pthread_t=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
-$as_echo "$ac_cv_sizeof_pthread_t" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t
-_ACEOF
-
-
-fi
- if test "$enable_thread_support" != "no"; then
- THREADS_TRUE=
- THREADS_FALSE='#'
-else
- THREADS_TRUE='#'
- THREADS_FALSE=
-fi
-
- if test "$have_pthreads" != "no" && test "$enable_thread_support" != "no"; then
- PTHREADS_TRUE=
- PTHREADS_FALSE='#'
-else
- PTHREADS_TRUE='#'
- PTHREADS_FALSE=
-fi
-
-
-# check if we should compile locking into the library
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-
-$as_echo "#define DISABLE_THREAD_SUPPORT 1" >>confdefs.h
-
-fi
-
-# check if we should hard-code the mm functions.
-if test x$enable_malloc_replacement = xno; then
-
-$as_echo "#define DISABLE_MM_REPLACEMENT 1" >>confdefs.h
-
-fi
-
-# check if we should hard-code debugging out
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-
-$as_echo "#define DISABLE_DEBUG_MODE 1" >>confdefs.h
-
-fi
-
-# check if we should enable verbose debugging
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- CFLAGS="$CFLAGS -DUSE_DEBUG"
-fi
-
-# check if we have and should use openssl
- if test "$enable_openssl" != "no" && test "$have_openssl" = "yes"; then
- OPENSSL_TRUE=
- OPENSSL_FALSE='#'
-else
- OPENSSL_TRUE='#'
- OPENSSL_FALSE=
-fi
-
-if test "x$enable_openssl" = "xyes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ERR_remove_thread_state" >&5
-$as_echo_n "checking for library containing ERR_remove_thread_state... " >&6; }
-if ${ac_cv_search_ERR_remove_thread_state+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char ERR_remove_thread_state ();
-int
-main ()
-{
-return ERR_remove_thread_state ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' crypto eay32; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
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-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_ERR_remove_thread_state+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_ERR_remove_thread_state+:} false; then :
-
-else
- ac_cv_search_ERR_remove_thread_state=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ERR_remove_thread_state" >&5
-$as_echo "$ac_cv_search_ERR_remove_thread_state" >&6; }
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- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-$as_echo "#define HAVE_ERR_REMOVE_THREAD_STATE 1" >>confdefs.h
-
-fi
-
-fi
-
-# Add some more warnings which we use in development but not in the
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-if test x$enable_gcc_warnings != xno && test "$GCC" = "yes"; then
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#if !defined(__GNUC__) || (__GNUC__ < 4)
-#error
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-else
- have_gcc4=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#if !defined(__GNUC__) || (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
-#error
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- have_gcc42=yes
-else
- have_gcc42=no
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#if !defined(__GNUC__) || (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
-#error
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- have_gcc45=yes
-else
- have_gcc45=no
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#if !defined(__clang__)
-#error
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- have_clang=yes
-else
- have_clang=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
- CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch"
- if test x$enable_gcc_warnings = xyes; then
- CFLAGS="$CFLAGS -Werror"
- fi
-
- CFLAGS="$CFLAGS -Wno-unused-parameter -Wstrict-aliasing"
-
- if test x$have_gcc4 = xyes ; then
- # These warnings break gcc 3.3.5 and work on gcc 4.0.2
- CFLAGS="$CFLAGS -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement"
- #CFLAGS="$CFLAGS -Wold-style-definition"
- fi
-
- if test x$have_gcc42 = xyes ; then
- # These warnings break gcc 4.0.2 and work on gcc 4.2
- CFLAGS="$CFLAGS -Waddress"
- fi
-
- if test x$have_gcc42 = xyes && test x$have_clang = xno; then
- # These warnings break gcc 4.0.2 and clang, but work on gcc 4.2
- CFLAGS="$CFLAGS -Wnormalized=id -Woverride-init"
- fi
-
- if test x$have_gcc45 = xyes ; then
- # These warnings work on gcc 4.5
- CFLAGS="$CFLAGS -Wlogical-op"
- fi
-
- if test x$have_clang = xyes; then
- # Disable the unused-function warnings, because these trigger
- # for minheap-internal.h related code.
- CFLAGS="$CFLAGS -Wno-unused-function"
-
- # clang on macosx emits warnigns for each directory specified which
- # isn't "used" generating a lot of build noise (typically 3 warnings
- # per file
- case "$host_os" in
- darwin*)
- CFLAGS="$CFLAGS -Qunused-arguments"
- ;;
- esac
- fi
-
-##This will break the world on some 64-bit architectures
-# CFLAGS="$CFLAGS -Winline"
-
-fi
-
-LIBEVENT_GC_SECTIONS=
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linker supports omitting unused code and data" >&5
-$as_echo_n "checking if linker supports omitting unused code and data... " >&6; }
-if ${libevent_cv_gc_sections_runs+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- origCFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Wl,--gc-sections"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- #include <stdlib.h>
- #include <stdio.h>
-
-int
-main ()
-{
-
- FILE * fpC;
- char buf[32];
- size_t cch;
- int read_success_once;
-
- fpC = fopen("conftest.c", "r");
- if (NULL == fpC)
- exit(1);
- do {
- cch = fread(buf, sizeof(buf), 1, fpC);
- read_success_once |= (0 != cch);
- } while (0 != cch);
- if (!read_success_once)
- exit(2);
- if (!feof(fpC))
- exit(3);
- if (0 != fclose(fpC))
- exit(4);
-
- exit(EXIT_SUCCESS);
-
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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- if test "X$cross_compiling" = "Xyes" || grep gc-sections conftest.err ; then
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- else
- libevent_cv_gc_sections_runs=no
- ./conftest >/dev/null 2>&1 && libevent_cv_gc_sections_runs=yes
- fi
-
-else
- libevent_cv_gc_sections_runs=no
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
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- CFLAGS="$origCFLAGS"
- { origCFLAGS=; unset origCFLAGS;}
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libevent_cv_gc_sections_runs" >&5
-$as_echo "$libevent_cv_gc_sections_runs" >&6; }
- case "$libevent_cv_gc_sections_runs" in
- yes)
- CFLAGS="-ffunction-sections -fdata-sections $CFLAGS"
- LIBEVENT_GC_SECTIONS="-Wl,--gc-sections"
- ;;
- esac
-fi
-
-
- if test "$enable_libevent_install" = "yes"; then
- INSTALL_LIBEVENT_TRUE=
- INSTALL_LIBEVENT_FALSE='#'
-else
- INSTALL_LIBEVENT_TRUE='#'
- INSTALL_LIBEVENT_FALSE=
-fi
-
-
-ac_config_files="$ac_config_files libevent.pc libevent_openssl.pc libevent_pthreads.pc libevent_core.pc libevent_extra.pc"
-
-ac_config_files="$ac_config_files 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
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
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-# Ultrix sh set writes to stderr and can't be redirected directly,
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-(
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- # `set' does not quote correctly, so add quotes: double-quote
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- ;; #(
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- ;;
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- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- 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 $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- 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 $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
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-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
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- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
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-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
- if test -n "$am_sleep_pid"; then
- # Hide warnings about reused PIDs.
- wait $am_sleep_pid 2>/dev/null
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- $as_echo "$ac_cs_usage"; exit ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si | --s)
- ac_cs_silent=: ;;
-
- # This is an error.
- -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
-
- *) as_fn_append ac_config_targets " $1"
- ac_need_defaults=false ;;
-
- esac
- shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
- exec 6>/dev/null
- ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-_ACEOF
-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
- CONFIG_SHELL='$SHELL'
- export CONFIG_SHELL
- exec "\$@"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
- $as_echo "$ac_log"
-} >&5
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-#
-# INIT-COMMANDS
-#
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_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"`'
-host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
-host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
-host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
-build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
-build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
-build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
-SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
-Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
-GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
-EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
-FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
-LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
-NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
-LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
-exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
-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"`'
-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"`'
-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"`'
-RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
-lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
-CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
-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"`'
-lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
-need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
-MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
-LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
-libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
-postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-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"`'
-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"`'
-enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in SHELL \
-ECHO \
-PATH_SEPARATOR \
-SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-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 \
-CC \
-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 \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-configure_time_dlsearch_path \
-configure_time_lt_sys_library_path; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- 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\\\\\\""
- ;;
- esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-
-# 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
- setopt NO_GLOB_SUBST
-fi
-
-
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- RM='$RM'
- ofile='$ofile'
-
-
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
- case $ac_config_target in
- "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
- "evconfig-private.h") CONFIG_HEADERS="$CONFIG_HEADERS evconfig-private.h:evconfig-private.h.in" ;;
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
- "libevent.pc") CONFIG_FILES="$CONFIG_FILES libevent.pc" ;;
- "libevent_openssl.pc") CONFIG_FILES="$CONFIG_FILES libevent_openssl.pc" ;;
- "libevent_pthreads.pc") CONFIG_FILES="$CONFIG_FILES libevent_pthreads.pc" ;;
- "libevent_core.pc") CONFIG_FILES="$CONFIG_FILES libevent_core.pc" ;;
- "libevent_extra.pc") CONFIG_FILES="$CONFIG_FILES libevent_extra.pc" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used. Set only those that are not.
-# 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_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
- tmp= ac_tmp=
- trap 'exit_status=$?
- : "${ac_tmp:=$tmp}"
- { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
- trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
- tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
- test -d "$tmp"
-} ||
-{
- tmp=./conf$$-$RANDOM
- (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
- eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
- ac_cs_awk_cr='\\r'
-else
- ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
- echo "cat >conf$$subs.awk <<_ACEOF" &&
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-
- # See if we are running on zsh, and set the options that allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile=${ofile}T
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit, 1996
-
-# Copyright (C) 2014 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program or library that is built
-# using GNU Libtool, you may include this file under the same
-# distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-
-# The names of the tagged configurations supported by this script.
-available_tags=''
-
-# Configured defaults for sys_lib_dlsearch_path munging.
-: \${LT_SYS_LIBRARY_PATH="$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
-
-# 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
-
-# An echo program that protects backslashes.
-ECHO=$lt_ECHO
-
-# The PATH separator for the build system.
-PATH_SEPARATOR=$lt_PATH_SEPARATOR
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="\$SED -e 1s/^X//"
-
-# A grep program that handles long lines.
-GREP=$lt_GREP
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# A literal string matcher.
-FGREP=$lt_FGREP
-
-# A BSD- or MS-compatible name lister.
-NM=$lt_NM
-
-# Whether we need soft or hard links.
-LN_S=$lt_LN_S
-
-# What is the maximum length of a command?
-max_cmd_len=$max_cmd_len
-
-# Object file suffix (normally "o").
-objext=$ac_objext
-
-# Executable file suffix (normally "").
-exeext=$exeext
-
-# whether the shell understands "unset".
-lt_unset=$lt_unset
-
-# turn spaces into newlines.
-SP2NL=$lt_lt_SP2NL
-
-# turn newlines into spaces.
-NL2SP=$lt_lt_NL2SP
-
-# convert \$build file names to \$host format.
-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
-
-# An object symbol dumper.
-OBJDUMP=$lt_OBJDUMP
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method = "file_magic".
-file_magic_cmd=$lt_file_magic_cmd
-
-# How to find potential files when deplibs_check_method = "file_magic".
-file_magic_glob=$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.
-AR_FLAGS=$lt_AR_FLAGS
-
-# How to feed a file listing to the archiver.
-archiver_list_spec=$lt_archiver_list_spec
-
-# A symbol stripping program.
-STRIP=$lt_STRIP
-
-# Commands used to install an old-style archive.
-RANLIB=$lt_RANLIB
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Whether to use a lock for old archive extraction.
-lock_old_archive_extraction=$lock_old_archive_extraction
-
-# A C compiler.
-LTCC=$lt_CC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_CFLAGS
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$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 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=$objdir
-
-# Used to examine libraries when file_magic_cmd begins with "file".
-MAGIC_CMD=$MAGIC_CMD
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Manifest tool.
-MANIFEST_TOOL=$lt_MANIFEST_TOOL
-
-# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
-DSYMUTIL=$lt_DSYMUTIL
-
-# Tool to change global to local symbols on Mac OS X.
-NMEDIT=$lt_NMEDIT
-
-# Tool to manipulate fat objects and archives on Mac OS X.
-LIPO=$lt_LIPO
-
-# ldd/readelf like tool for Mach-O binaries on Mac OS X.
-OTOOL=$lt_OTOOL
-
-# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
-OTOOL64=$lt_OTOOL64
-
-# Old archive suffix (normally "a").
-libext=$libext
-
-# Shared library suffix (normally ".so").
-shrext_cmds=$lt_shrext_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at link time.
-variables_saved_for_relink=$lt_variables_saved_for_relink
-
-# Do we need the "lib" prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Library versioning type.
-version_type=$version_type
-
-# Shared library runtime path variable.
-runpath_var=$runpath_var
-
-# Shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Permission mode override for installation of shared libraries.
-install_override_mode=$lt_install_override_mode
-
-# Command to use after installation of a shared archive.
-postinstall_cmds=$lt_postinstall_cmds
-
-# Command to use after uninstallation of a shared archive.
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# As "finish_cmds", except a single script fragment to be evaled but
-# not shown.
-finish_eval=$lt_finish_eval
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Compile-time system search path for libraries.
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Detected run-time system search path for libraries.
-sys_lib_dlsearch_path_spec=$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
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds
-
-# A language specific compiler.
-CC=$lt_compiler
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct
-
-# 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
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# ### END LIBTOOL CONFIG
-
-_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 set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
-
-ltmain=$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" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
- ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$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: $ac_unrecognized_opts" >&2;}
-fi
-
dnl
dnl Original version Dug Song <dugsong@monkey.org>
-AC_INIT(libevent,2.1.8-stable)
+AC_INIT(libevent,2.1.10-stable)
AC_PREREQ(2.59)
AC_CONFIG_SRCDIR(event.c)
dnl AM_SILENT_RULES req. automake 1.11. [no] defaults V=1
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_HEADERS(config.h evconfig-private.h:evconfig-private.h.in)
-AC_DEFINE(NUMERIC_VERSION, 0x02010800, [Numeric representation of the version])
+AC_DEFINE(NUMERIC_VERSION, 0x02010a00, [Numeric representation of the version])
dnl Initialize prefix.
if test "$prefix" = "NONE"; then
bwin32=false; AC_MSG_RESULT(no),
)
+dnl - check if the macro __midipix__ is defined on this compiler.
+dnl - (this is how we check for a midipix version of GCC)
+AC_MSG_CHECKING(for MIDIPIX)
+AC_TRY_COMPILE(,
+ [
+#ifndef __midipix__
+die horribly
+#endif
+ ],
+ midipix=true; AC_MSG_RESULT(yes),
+ midipix=false; AC_MSG_RESULT(no),
+)
+
dnl - check if the macro __CYGWIN__ is defined on this compiler.
dnl - (this is how we check for a cygwin version of GCC)
AC_MSG_CHECKING(for CYGWIN)
netinet/in.h \
netinet/in6.h \
netinet/tcp.h \
+ sys/un.h \
poll.h \
port.h \
stdarg.h \
AM_CONDITIONAL(BUILD_WIN32, test x$bwin32 = xtrue)
AM_CONDITIONAL(BUILD_CYGWIN, test x$cygwin = xtrue)
-AM_CONDITIONAL(BUILD_WITH_NO_UNDEFINED, test x$bwin32 = xtrue || test x$cygwin = xtrue)
+AM_CONDITIONAL(BUILD_MIDIPIX, test x$midipix = xtrue)
+AM_CONDITIONAL(BUILD_WITH_NO_UNDEFINED, test x$bwin32 = xtrue || test x$cygwin = xtrue || test x$midipix = xtrue)
if test x$bwin32 = xtrue; then
AC_SEARCH_LIBS([getservbyname],[ws2_32])
accept4 \
arc4random \
arc4random_buf \
+ arc4random_addrandom \
eventfd \
epoll_create1 \
fcntl \
AC_MSG_CHECKING(for F_SETFD in fcntl.h)
AC_EGREP_CPP(yes,
[
-#define _GNU_SOURCE
+#define _GNU_SOURCE 1
#include <fcntl.h>
#ifdef F_SETFD
yes
if test "x$havekqueue" = "xyes" ; then
AC_MSG_CHECKING(for working kqueue)
AC_TRY_RUN(
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
#include <sys/types.h>
#include <sys/time.h>
#include <sys/event.h>
int fd[[2]];
struct kevent ev;
struct timespec ts;
- char buf[[8000]];
+ char buf[[80000]];
if (pipe(fd) == -1)
exit(1);
fi
AM_CONDITIONAL(EPOLL_BACKEND, [test "x$haveepoll" = "xyes"])
-AC_MSG_CHECKING(waitpid support WNOWAIT)
-AC_TRY_RUN(
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdlib.h>
-
-int
-main(int argc, char** argv)
-{
- pid_t pid;
- int status;
- if ((pid = fork()) == 0) _exit(0);
- _exit(waitpid(pid, &status, WNOWAIT) == -1);
-}, [AC_MSG_RESULT(yes)
-AC_DEFINE(HAVE_WAITPID_WITH_WNOWAIT, 1,
-[Define if waitpid() supports WNOWAIT])
-], AC_MSG_RESULT(no), AC_MSG_RESULT(no))
-
-
haveeventports=no
AC_CHECK_FUNCS(port_create, [haveeventports=yes], )
if test "x$haveeventports" = "xyes" ; then
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(off_t)
+AC_CHECK_SIZEOF(time_t)
-AC_CHECK_TYPES([struct in6_addr, struct sockaddr_in6, sa_family_t, struct addrinfo, struct sockaddr_storage], , ,
-[#define _GNU_SOURCE
+AC_CHECK_TYPES([struct in6_addr, struct sockaddr_in6, struct sockaddr_un, sa_family_t, struct addrinfo, struct sockaddr_storage], , ,
+[#define _GNU_SOURCE 1
#include <sys/types.h>
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#ifdef HAVE_NETINET_IN6_H
#include <netinet/in6.h>
#endif
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#endif
])
-AC_CHECK_TYPES([struct so_linger],
-[#define HAVE_SO_LINGER], ,
+AC_CHECK_TYPES([struct linger],,,
[
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
AC_MSG_CHECKING([for socklen_t])
AC_TRY_COMPILE([
#include <sys/types.h>
- #include <sys/socket.h>],
+ #ifdef _WIN32
+ #include <ws2tcpip.h>
+ #else
+ #include <sys/socket.h>
+ #endif],
[socklen_t x;],
AC_MSG_RESULT([yes]),
[AC_MSG_RESULT([no])
[Define to unsigned int if you dont have it])]
)
+# __func__/__FUNCTION__ is not a macros in general
AC_MSG_CHECKING([whether our compiler supports __func__])
AC_TRY_COMPILE([],
- [ const char *cp = __func__; ],
- AC_MSG_RESULT([yes]),
- AC_MSG_RESULT([no])
- AC_MSG_CHECKING([whether our compiler supports __FUNCTION__])
- AC_TRY_COMPILE([],
- [ const char *cp = __FUNCTION__; ],
- AC_MSG_RESULT([yes])
- AC_DEFINE(__func__, __FUNCTION__,
- [Define to appropriate substitue if compiler doesnt have __func__]),
- AC_MSG_RESULT([no])
- AC_DEFINE(__func__, __FILE__,
- [Define to appropriate substitue if compiler doesnt have __func__])))
-
+ [ const char *cp = __func__; ],
+ [ AC_DEFINE(HAVE___func__, 1, [Define to 1 if compiler have __func__])
+ AC_MSG_RESULT([yes])
+ ],
+ AC_MSG_RESULT([no])
+)
+AC_MSG_CHECKING([whether our compiler supports __FUNCTION__])
+AC_TRY_COMPILE([],
+ [ const char *cp = __FUNCTION__; ],
+ [ AC_DEFINE(HAVE___FUNCTION__, 1, [Define to 1 if compiler have __FUNCTION__])
+ AC_MSG_RESULT([yes])
+ ],
+ AC_MSG_RESULT([no])
+)
# check if we can compile with pthreads
have_pthreads=no
# check if we have and should use openssl
AM_CONDITIONAL(OPENSSL, [test "$enable_openssl" != "no" && test "$have_openssl" = "yes"])
-if test "x$enable_openssl" = "xyes"; then
- AC_SEARCH_LIBS([ERR_remove_thread_state], [crypto eay32],
- [AC_DEFINE(HAVE_ERR_REMOVE_THREAD_STATE, 1, [Define to 1 if you have ERR_remove_thread_stat().])])
-fi
# Add some more warnings which we use in development but not in the
# released versions. (Some relevant gcc versions can't handle these.)
#error
#endif])], have_clang=yes, have_clang=no)
- CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch"
+ # -W is the same as -Wextra
+ CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast"
if test x$enable_gcc_warnings = xyes; then
CFLAGS="$CFLAGS -Werror"
fi
# for minheap-internal.h related code.
CFLAGS="$CFLAGS -Wno-unused-function"
- # clang on macosx emits warnigns for each directory specified which
+ # clang on macosx emits warnings for each directory specified which
# isn't "used" generating a lot of build noise (typically 3 warnings
# per file
case "$host_os" in
@param cb The function to run when the struct event_callback executes.
@param arg The function's second argument.
*/
+EVENT2_EXPORT_SYMBOL
void event_deferred_cb_init_(struct event_callback *, ev_uint8_t, deferred_cb_fn, void *);
/**
Change the priority of a non-pending event_callback.
/**
Cancel a struct event_callback if it is currently scheduled in an event_base.
*/
+EVENT2_EXPORT_SYMBOL
void event_deferred_cb_cancel_(struct event_base *, struct event_callback *);
/**
Activate a struct event_callback if it is not currently scheduled in an event_base.
Return true if it was not previously scheduled.
*/
+EVENT2_EXPORT_SYMBOL
int event_deferred_cb_schedule_(struct event_base *, struct event_callback *);
#ifdef __cplusplus
+++ /dev/null
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2013-05-30.07; # UTC
-
-# Copyright (C) 1999-2014 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
-# the Free Software Foundation; either version 2, 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by 'PROGRAMS ARGS'.
- object Object file output by 'PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputting dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'. Note that this directory component will
-# be either empty or ending with a '/' character. This is deliberate.
-set_dir_from ()
-{
- case $1 in
- */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
- *) dir=;;
- esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
- base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
- echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
- # If the compiler actually managed to produce a dependency file,
- # post-process it.
- if test -f "$tmpdepfile"; then
- # Each line is of the form 'foo.o: dependency.h'.
- # Do two passes, one to just change these to
- # $object: dependency.h
- # and one to simply output
- # dependency.h:
- # which is needed to avoid the deleted-header problem.
- { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
- sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
- } > "$depfile"
- rm -f "$tmpdepfile"
- else
- make_dummy_depfile
- fi
-}
-
-# A tabulation character.
-tab=' '
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
- # This is just like msvisualcpp but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
- # This is just like msvc7 but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
- # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
- gccflag=-qmakedep=gcc,-MF
- depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say). Also, it might not be
-## supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The second -e expression handles DOS-style file names with drive
- # letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'. On the theory
-## that the space means something, we add a space to the output as
-## well. hp depmode also adds that space, but also prefixes the VPATH
-## to the object. Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like '#:fec' to the end of the
- # dependency line.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
- | tr "$nl" ' ' >> "$depfile"
- echo >> "$depfile"
- # The second pass generates a dummy entry for each header file.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile"
- ;;
-
-xlc)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts '$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- aix_post_process_depfile
- ;;
-
-tcc)
- # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
- # FIXME: That version still under development at the moment of writing.
- # Make that this statement remains true also for stable, released
- # versions.
- # It will wrap lines (doesn't matter whether long or short) with a
- # trailing '\', as in:
- #
- # foo.o : \
- # foo.c \
- # foo.h \
- #
- # It will put a trailing '\' even on the last line, and will use leading
- # spaces rather than leading tabs (at least since its commit 0394caf7
- # "Emit spaces for -MD").
- "$@" -MD -MF "$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
- # We have to change lines of the first kind to '$object: \'.
- sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
- # And for each line of the second kind, we have to emit a 'dep.h:'
- # dummy dependency, to avoid the deleted-header problem.
- sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file. A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
- # Portland's C compiler understands '-MD'.
- # Will always output deps to 'file.d' where file is the root name of the
- # source file under compilation, even if file resides in a subdirectory.
- # The object file name does not affect the name of the '.d' file.
- # pgcc 10.2 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using '\' :
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
- set_dir_from "$object"
- # Use the source, not the object, to determine the base name, since
- # that's sadly what pgcc will do too.
- set_base_from "$source"
- tmpdepfile=$base.d
-
- # For projects that build the same source file twice into different object
- # files, the pgcc approach of using the *source* file root name can cause
- # problems in parallel builds. Use a locking strategy to avoid stomping on
- # the same $tmpdepfile.
- lockdir=$base.d-lock
- trap "
- echo '$0: caught signal, cleaning up...' >&2
- rmdir '$lockdir'
- exit 1
- " 1 2 13 15
- numtries=100
- i=$numtries
- while test $i -gt 0; do
- # mkdir is a portable test-and-set.
- if mkdir "$lockdir" 2>/dev/null; then
- # This process acquired the lock.
- "$@" -MD
- stat=$?
- # Release the lock.
- rmdir "$lockdir"
- break
- else
- # If the lock is being held by a different process, wait
- # until the winning process is done or we timeout.
- while test -d "$lockdir" && test $i -gt 0; do
- sleep 1
- i=`expr $i - 1`
- done
- fi
- i=`expr $i - 1`
- done
- trap - 1 2 13 15
- if test $i -le 0; then
- echo "$0: failed to acquire lock after $numtries attempts" >&2
- echo "$0: check lockdir '$lockdir'" >&2
- exit 1
- fi
-
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each line is of the form `foo.o: dependent.h',
- # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp2)
- # The "hp" stanza above does not work with aCC (C++) and HP's ia64
- # compilers, which have integrated preprocessors. The correct option
- # to use with these is +Maked; it writes dependencies to a file named
- # 'foo.d', which lands next to the object file, wherever that
- # happens to be.
- # Much of this is similar to the tru64 case; see comments there.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir.libs/$base.d
- "$@" -Wc,+Maked
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- "$@" +Maked
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
- # Add 'dependent.h:' lines.
- sed -ne '2,${
- s/^ *//
- s/ \\*$//
- s/$/:/
- p
- }' "$tmpdepfile" >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile" "$tmpdepfile2"
- ;;
-
-tru64)
- # The Tru64 compiler uses -MD to generate dependencies as a side
- # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
- # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
- # dependencies in 'foo.d' instead, so we check for that too.
- # Subdirectories are respected.
- set_dir_from "$object"
- set_base_from "$object"
-
- if test "$libtool" = yes; then
- # Libtool generates 2 separate objects for the 2 libraries. These
- # two compilations output dependencies in $dir.libs/$base.o.d and
- # in $dir$base.o.d. We have to check for both files, because
- # one of the two compilations can be disabled. We should prefer
- # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
- # automatically cleaned when .libs/ is deleted, while ignoring
- # the former would cause a distcleancheck panic.
- tmpdepfile1=$dir$base.o.d # libtool 1.5
- tmpdepfile2=$dir.libs/$base.o.d # Likewise.
- tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
- "$@" -Wc,-MD
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- tmpdepfile3=$dir$base.d
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- # Same post-processing that is required for AIX mode.
- aix_post_process_depfile
- ;;
-
-msvc7)
- if test "$libtool" = yes; then
- showIncludes=-Wc,-showIncludes
- else
- showIncludes=-showIncludes
- fi
- "$@" $showIncludes > "$tmpdepfile"
- stat=$?
- grep -v '^Note: including file: ' "$tmpdepfile"
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The first sed program below extracts the file names and escapes
- # backslashes for cygpath. The second sed program outputs the file
- # name when reading, but also accumulates all include files in the
- # hold buffer in order to output them again at the end. This only
- # works with sed implementations that can handle large buffers.
- sed < "$tmpdepfile" -n '
-/^Note: including file: *\(.*\)/ {
- s//\1/
- s/\\/\\\\/g
- p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
- s/.*/'"$tab"'/
- G
- p
-}' >> "$depfile"
- echo >> "$depfile" # make sure the fragment doesn't end with a backslash
- rm -f "$tmpdepfile"
- ;;
-
-msvc7msys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- test -z "$dashmflag" && dashmflag=-M
- # Require at least two characters before searching for ':'
- # in the target name. This is to cope with DOS-style filenames:
- # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
- "$@" $dashmflag |
- sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
- rm -f "$depfile"
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- # Some versions of the HPUX 10.20 sed can't process this sed invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
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- rm -f "$tmpdepfile"
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-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
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-
-makedepend)
- "$@" || exit $?
- # Remove any Libtool call
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- while test "X$1" != 'X--mode=compile'; do
- shift
- done
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- fi
- # X makedepend
- shift
- cleared=no eat=no
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- set ""; shift
- cleared=yes ;;
- esac
- if test $eat = yes; then
- eat=no
- continue
- fi
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift ;;
- # Strip any option that makedepend may not understand. Remove
- # the object too, otherwise makedepend will parse it as a source file.
- -arch)
- eat=yes ;;
- -*|$object)
- ;;
- *)
- set fnord "$@" "$arg"; shift ;;
- esac
- done
- obj_suffix=`echo "$object" | sed 's/^.*\././'`
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
- rm -f "$depfile"
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- ;;
-
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- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
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- case $arg in
- -o)
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- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
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-
- "$@" -E \
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- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-none)
- exec "$@"
- ;;
-
-*)
- echo "Unknown depmode $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
ch.old_events = old;
ch.read_change = ch.write_change = ch.close_change = 0;
if (events & EV_WRITE)
- ch.write_change = EV_CHANGE_DEL;
+ ch.write_change = EV_CHANGE_DEL |
+ (events & EV_ET);
if (events & EV_READ)
- ch.read_change = EV_CHANGE_DEL;
+ ch.read_change = EV_CHANGE_DEL |
+ (events & EV_ET);
if (events & EV_CLOSED)
- ch.close_change = EV_CHANGE_DEL;
+ ch.close_change = EV_CHANGE_DEL |
+ (events & EV_ET);
return epoll_apply_one_change(base, base->evbase, &ch);
}
Note also that this table is a little sparse, since ADD+DEL is
nonsensical ("xxx" in the list below.)
- Note also also that we are shifting old_events by only 5 bits, since
+ Note also that we are shifting old_events by only 5 bits, since
EV_READ is 2 and EV_WRITE is 4.
The table was auto-generated with a python script, according to this
* If the buffer has no chains, it is NULL.
*
* The last_with_datap pointer points at _whatever 'next' pointer_
- * points at the last_with_datap chain. If the last_with_data chain
+ * pointing at the last_with_data chain. If the last_with_data chain
* is the first chain, or it is NULL, then the last_with_datap pointer
* is &buf->first.
*/
+++ /dev/null
-/* evconfig-private.h. Generated from evconfig-private.h.in by configure. */
-/* evconfig-private.h template - see "Configuration Header Templates" */
-/* in AC manual. Kevin Bowling <kevin.bowling@kev009.com */
-#ifndef EVCONFIG_PRIVATE_H_INCLUDED_
-#define EVCONFIG_PRIVATE_H_INCLUDED_
-
-/* Enable extensions on AIX 3, Interix. */
-#ifndef _ALL_SOURCE
-# define _ALL_SOURCE 1
-#endif
-/* Enable GNU extensions on systems that have them. */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE 1
-#endif
-/* Enable threading extensions on Solaris. */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# define _POSIX_PTHREAD_SEMANTICS 1
-#endif
-/* Enable extensions on HP NonStop. */
-#ifndef _TANDEM_SOURCE
-# define _TANDEM_SOURCE 1
-#endif
-/* Enable general extensions on Solaris. */
-#ifndef __EXTENSIONS__
-# define __EXTENSIONS__ 1
-#endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-/* #undef _FILE_OFFSET_BITS */
-/* Define for large files, on AIX-style hosts. */
-/* #undef _LARGE_FILES */
-
-/* Define to 1 if on MINIX. */
-#ifndef _MINIX
-/* #undef _MINIX */
-#endif
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
- this defined. */
-#ifndef _POSIX_1_SOURCE
-/* #undef _POSIX_1_SOURCE */
-#endif
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#ifndef _POSIX_SOURCE
-/* #undef _POSIX_SOURCE */
-#endif
-
-#endif
--- /dev/null
+
+#ifndef EVCONFIG_PRIVATE_H_INCLUDED_
+#define EVCONFIG_PRIVATE_H_INCLUDED_
+
+/* Enable extensions on AIX 3, Interix. */
+#cmakedefine _ALL_SOURCE
+
+/* Enable GNU extensions on systems that have them. */
+#cmakedefine _GNU_SOURCE 1
+
+/* Enable threading extensions on Solaris. */
+#cmakedefine _POSIX_PTHREAD_SEMANTICS 1
+
+/* Enable extensions on HP NonStop. */
+#cmakedefine _TANDEM_SOURCE 1
+
+/* Enable general extensions on Solaris. */
+#cmakedefine __EXTENSIONS__
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#cmakedefine _FILE_OFFSET_BITS 1
+/* Define for large files, on AIX-style hosts. */
+#cmakedefine _LARGE_FILES 1
+
+/* Define to 1 if on MINIX. */
+#cmakedefine _MINIX 1
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+#cmakedefine _POSIX_1_SOURCE 1
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#cmakedefine _POSIX_SOURCE 1
+
+/* Enable POSIX.2 extensions on QNX for getopt */
+#ifdef __QNX__
+#cmakedefine __EXT_POSIX2 1
+#endif
+
+#endif
#undef _POSIX_SOURCE
#endif
+/* Enable POSIX.2 extensions on QNX for getopt */
+#ifdef __QNX__
+# ifndef __EXT_POSIX2
+# define __EXT_POSIX2
+# endif
+#endif
+
#endif
--- /dev/null
+.\"
+.\" Copyright (c) 2006 Niels Provos <provos@citi.umich.edu>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\"
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\" derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+.\" THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd October 7, 2006
+.Dt EVDNS 3
+.Os
+.Sh NAME
+.Nm evdns_init
+.Nm evdns_shutdown
+.Nm evdns_err_to_string
+.Nm evdns_nameserver_add
+.Nm evdns_count_nameservers
+.Nm evdns_clear_nameservers_and_suspend
+.Nm evdns_resume
+.Nm evdns_nameserver_ip_add
+.Nm evdns_resolve_ipv4
+.Nm evdns_resolve_reverse
+.Nm evdns_resolv_conf_parse
+.Nm evdns_config_windows_nameservers
+.Nm evdns_search_clear
+.Nm evdns_search_add
+.Nm evdns_search_ndots_set
+.Nm evdns_set_log_fn
+.Nd asynchronous functions for DNS resolution.
+.Sh SYNOPSIS
+.Fd #include <sys/time.h>
+.Fd #include <event.h>
+.Fd #include <evdns.h>
+.Ft int
+.Fn evdns_init
+.Ft void
+.Fn evdns_shutdown "int fail_requests"
+.Ft "const char *"
+.Fn evdns_err_to_string "int err"
+.Ft int
+.Fn evdns_nameserver_add "unsigned long int address"
+.Ft int
+.Fn evdns_count_nameservers
+.Ft int
+.Fn evdns_clear_nameservers_and_suspend
+.Ft int
+.Fn evdns_resume
+.Ft int
+.Fn evdns_nameserver_ip_add(const char *ip_as_string);
+.Ft int
+.Fn evdns_resolve_ipv4 "const char *name" "int flags" "evdns_callback_type callback" "void *ptr"
+.Ft int
+.Fn evdns_resolve_reverse "struct in_addr *in" "int flags" "evdns_callback_type callback" "void *ptr"
+.Ft int
+.Fn evdns_resolv_conf_parse "int flags" "const char *"
+.Ft void
+.Fn evdns_search_clear
+.Ft void
+.Fn evdns_search_add "const char *domain"
+.Ft void
+.Fn evdns_search_ndots_set "const int ndots"
+.Ft void
+.Fn evdns_set_log_fn "evdns_debug_log_fn_type fn"
+.Ft int
+.Fn evdns_config_windows_nameservers
+.Sh DESCRIPTION
+Welcome, gentle reader
+.Pp
+Async DNS lookups are really a whole lot harder than they should be,
+mostly stemming from the fact that the libc resolver has never been
+very good at them. Before you use this library you should see if libc
+can do the job for you with the modern async call getaddrinfo_a
+(see http://www.imperialviolet.org/page25.html#e498). Otherwise,
+please continue.
+.Pp
+This code is based on libevent and you must call event_init before
+any of the APIs in this file. You must also seed the OpenSSL random
+source if you are using OpenSSL for ids (see below).
+.Pp
+This library is designed to be included and shipped with your source
+code. You statically link with it. You should also test for the
+existence of strtok_r and define HAVE_STRTOK_R if you have it.
+.Pp
+The DNS protocol requires a good source of id numbers and these
+numbers should be unpredictable for spoofing reasons. There are
+three methods for generating them here and you must define exactly
+one of them. In increasing order of preference:
+.Pp
+.Bl -tag -width "DNS_USE_GETTIMEOFDAY_FOR_ID" -compact -offset indent
+.It DNS_USE_GETTIMEOFDAY_FOR_ID
+Using the bottom 16 bits of the usec result from gettimeofday. This
+is a pretty poor solution but should work anywhere.
+.It DNS_USE_CPU_CLOCK_FOR_ID
+Using the bottom 16 bits of the nsec result from the CPU's time
+counter. This is better, but may not work everywhere. Requires
+POSIX realtime support and you'll need to link against -lrt on
+glibc systems at least.
+.It DNS_USE_OPENSSL_FOR_ID
+Uses the OpenSSL RAND_bytes call to generate the data. You must
+have seeded the pool before making any calls to this library.
+.El
+.Pp
+The library keeps track of the state of nameservers and will avoid
+them when they go down. Otherwise it will round robin between them.
+.Pp
+Quick start guide:
+ #include "evdns.h"
+ void callback(int result, char type, int count, int ttl,
+ void *addresses, void *arg);
+ evdns_resolv_conf_parse(DNS_OPTIONS_ALL, "/etc/resolv.conf");
+ evdns_resolve("www.hostname.com", 0, callback, NULL);
+.Pp
+When the lookup is complete the callback function is called. The
+first argument will be one of the DNS_ERR_* defines in evdns.h.
+Hopefully it will be DNS_ERR_NONE, in which case type will be
+DNS_IPv4_A, count will be the number of IP addresses, ttl is the time
+which the data can be cached for (in seconds), addresses will point
+to an array of uint32_t's and arg will be whatever you passed to
+evdns_resolve.
+.Pp
+Searching:
+.Pp
+In order for this library to be a good replacement for glibc's resolver it
+supports searching. This involves setting a list of default domains, in
+which names will be queried for. The number of dots in the query name
+determines the order in which this list is used.
+.Pp
+Searching appears to be a single lookup from the point of view of the API,
+although many DNS queries may be generated from a single call to
+evdns_resolve. Searching can also drastically slow down the resolution
+of names.
+.Pp
+To disable searching:
+.Bl -enum -compact -offset indent
+.It
+Never set it up. If you never call
+.Fn evdns_resolv_conf_parse,
+.Fn evdns_init,
+or
+.Fn evdns_search_add
+then no searching will occur.
+.It
+If you do call
+.Fn evdns_resolv_conf_parse
+then don't pass
+.Va DNS_OPTION_SEARCH
+(or
+.Va DNS_OPTIONS_ALL,
+which implies it).
+.It
+When calling
+.Fn evdns_resolve,
+pass the
+.Va DNS_QUERY_NO_SEARCH
+flag.
+.El
+.Pp
+The order of searches depends on the number of dots in the name. If the
+number is greater than the ndots setting then the names is first tried
+globally. Otherwise each search domain is appended in turn.
+.Pp
+The ndots setting can either be set from a resolv.conf, or by calling
+evdns_search_ndots_set.
+.Pp
+For example, with ndots set to 1 (the default) and a search domain list of
+["myhome.net"]:
+ Query: www
+ Order: www.myhome.net, www.
+.Pp
+ Query: www.abc
+ Order: www.abc., www.abc.myhome.net
+.Pp
+.Sh API reference
+.Pp
+.Bl -tag -width 0123456
+.It Ft int Fn evdns_init
+Initializes support for non-blocking name resolution by calling
+.Fn evdns_resolv_conf_parse
+on UNIX and
+.Fn evdns_config_windows_nameservers
+on Windows.
+.It Ft int Fn evdns_nameserver_add "unsigned long int address"
+Add a nameserver. The address should be an IP address in
+network byte order. The type of address is chosen so that
+it matches in_addr.s_addr.
+Returns non-zero on error.
+.It Ft int Fn evdns_nameserver_ip_add "const char *ip_as_string"
+This wraps the above function by parsing a string as an IP
+address and adds it as a nameserver.
+Returns non-zero on error
+.It Ft int Fn evdns_resolve "const char *name" "int flags" "evdns_callback_type callback" "void *ptr"
+Resolve a name. The name parameter should be a DNS name.
+The flags parameter should be 0, or DNS_QUERY_NO_SEARCH
+which disables searching for this query. (see defn of
+searching above).
+.Pp
+The callback argument is a function which is called when
+this query completes and ptr is an argument which is passed
+to that callback function.
+.Pp
+Returns non-zero on error
+.It Ft void Fn evdns_search_clear
+Clears the list of search domains
+.It Ft void Fn evdns_search_add "const char *domain"
+Add a domain to the list of search domains
+.It Ft void Fn evdns_search_ndots_set "int ndots"
+Set the number of dots which, when found in a name, causes
+the first query to be without any search domain.
+.It Ft int Fn evdns_count_nameservers "void"
+Return the number of configured nameservers (not necessarily the
+number of running nameservers). This is useful for double-checking
+whether our calls to the various nameserver configuration functions
+have been successful.
+.It Ft int Fn evdns_clear_nameservers_and_suspend "void"
+Remove all currently configured nameservers, and suspend all pending
+resolves. Resolves will not necessarily be re-attempted until
+evdns_resume() is called.
+.It Ft int Fn evdns_resume "void"
+Re-attempt resolves left in limbo after an earlier call to
+evdns_clear_nameservers_and_suspend().
+.It Ft int Fn evdns_config_windows_nameservers "void"
+Attempt to configure a set of nameservers based on platform settings on
+a win32 host. Preferentially tries to use GetNetworkParams; if that fails,
+looks in the registry. Returns 0 on success, nonzero on failure.
+.It Ft int Fn evdns_resolv_conf_parse "int flags" "const char *filename"
+Parse a resolv.conf like file from the given filename.
+.Pp
+See the man page for resolv.conf for the format of this file.
+The flags argument determines what information is parsed from
+this file:
+.Bl -tag -width "DNS_OPTION_NAMESERVERS" -offset indent -compact -nested
+.It DNS_OPTION_SEARCH
+domain, search and ndots options
+.It DNS_OPTION_NAMESERVERS
+nameserver lines
+.It DNS_OPTION_MISC
+timeout and attempts options
+.It DNS_OPTIONS_ALL
+all of the above
+.El
+.Pp
+The following directives are not parsed from the file:
+ sortlist, rotate, no-check-names, inet6, debug
+.Pp
+Returns non-zero on error:
+.Bl -tag -width "0" -offset indent -compact -nested
+.It 0
+no errors
+.It 1
+failed to open file
+.It 2
+failed to stat file
+.It 3
+file too large
+.It 4
+out of memory
+.It 5
+short read from file
+.El
+.El
+.Sh Internals:
+Requests are kept in two queues. The first is the inflight queue. In
+this queue requests have an allocated transaction id and nameserver.
+They will soon be transmitted if they haven't already been.
+.Pp
+The second is the waiting queue. The size of the inflight ring is
+limited and all other requests wait in waiting queue for space. This
+bounds the number of concurrent requests so that we don't flood the
+nameserver. Several algorithms require a full walk of the inflight
+queue and so bounding its size keeps thing going nicely under huge
+(many thousands of requests) loads.
+.Pp
+If a nameserver loses too many requests it is considered down and we
+try not to use it. After a while we send a probe to that nameserver
+(a lookup for google.com) and, if it replies, we consider it working
+again. If the nameserver fails a probe we wait longer to try again
+with the next probe.
+.Sh SEE ALSO
+.Xr event 3 ,
+.Xr gethostbyname 3 ,
+.Xr resolv.conf 5
+.Sh HISTORY
+The
+.Nm evdns
+API was developed by Adam Langley on top of the
+.Nm libevent
+API.
+The code was integrate into
+.Nm Tor
+by Nick Mathewson and finally put into
+.Nm libevent
+itself by Niels Provos.
+.Sh AUTHORS
+The
+.Nm evdns
+API and code was written by Adam Langley with significant
+contributions by Nick Mathewson.
+.Sh BUGS
+This documentation is neither complete nor authoritative.
+If you are in doubt about the usage of this API then
+check the source code to find out how it works, write
+up the missing piece of documentation and send it to
+me for inclusion in this man page.
&d->deferred);
}
+
+#define _QR_MASK 0x8000U
+#define _OP_MASK 0x7800U
+#define _AA_MASK 0x0400U
+#define _TC_MASK 0x0200U
+#define _RD_MASK 0x0100U
+#define _RA_MASK 0x0080U
+#define _Z_MASK 0x0040U
+#define _AD_MASK 0x0020U
+#define _CD_MASK 0x0010U
+#define _RCODE_MASK 0x000fU
+#define _Z_MASK_DEPRECATED 0x0070U
+
/* this processes a parsed reply packet */
static void
reply_handle(struct request *const req, u16 flags, u32 ttl, struct reply *reply) {
ASSERT_LOCKED(req->base);
ASSERT_VALID_REQUEST(req);
- if (flags & 0x020f || !reply || !reply->have_answer) {
+ if (flags & (_RCODE_MASK | _TC_MASK) || !reply || !reply->have_answer) {
/* there was an error */
- if (flags & 0x0200) {
+ if (flags & _TC_MASK) {
error = DNS_ERR_TRUNCATED;
- } else if (flags & 0x000f) {
- u16 error_code = (flags & 0x000f) - 1;
+ } else if (flags & _RCODE_MASK) {
+ u16 error_code = (flags & _RCODE_MASK) - 1;
if (error_code > 4) {
error = DNS_ERR_UNKNOWN;
} else {
memset(&reply, 0, sizeof(reply));
/* If it's not an answer, it doesn't correspond to any request. */
- if (!(flags & 0x8000)) return -1; /* must be an answer */
- if ((flags & 0x020f) && (flags & 0x020f) != DNS_ERR_NOTEXIST) {
+ if (!(flags & _QR_MASK)) return -1; /* must be an answer */
+ if ((flags & (_RCODE_MASK|_TC_MASK)) && (flags & (_RCODE_MASK|_TC_MASK)) != DNS_ERR_NOTEXIST) {
/* there was an error and it's not NXDOMAIN */
goto err;
}
(void)additional;
(void)authority;
- if (flags & 0x8000) return -1; /* Must not be an answer. */
- flags &= 0x0110; /* Only RD and CD get preserved. */
+ if (flags & _QR_MASK) return -1; /* Must not be an answer. */
+ flags &= (_RD_MASK|_CD_MASK); /* Only RD and CD get preserved. */
server_req = mm_malloc(sizeof(struct server_request));
if (server_req == NULL) return -1;
port->refcnt++;
/* Only standard queries are supported. */
- if (flags & 0x7800) {
+ if (flags & _OP_MASK) {
evdns_server_request_respond(&(server_req->base), DNS_ERR_NOTIMPL);
return -1;
}
return 0;
err:
- if (server_req) {
- if (server_req->base.questions) {
- for (i = 0; i < server_req->base.nquestions; ++i)
- mm_free(server_req->base.questions[i]);
- mm_free(server_req->base.questions);
- }
- mm_free(server_req);
+ if (server_req->base.questions) {
+ for (i = 0; i < server_req->base.nquestions; ++i)
+ mm_free(server_req->base.questions[i]);
+ mm_free(server_req->base.questions);
}
+ mm_free(server_req);
return -1;
#undef SKIP_NAME
server_port_free(port);
} else {
port->closing = 1;
+ EVDNS_UNLOCK(port);
}
}
/* Set response bit and error code; copy OPCODE and RD fields from
* question; copy RA and AA if set by caller. */
flags = req->base.flags;
- flags |= (0x8000 | err);
+ flags |= (_QR_MASK | err);
dnslabel_table_init(&table);
APPEND16(req->trans_id);
nameserver_write_waiting(req->ns, 1);
return 1;
case 2:
- /* failed to transmit the request entirely. */
+ /* failed to transmit the request entirely. we can fallthrough since
+ * we'll set a timeout, which will time out, and make us retransmit the
+ * request anyway. */
retcode = 1;
- /* fall through: we'll set a timeout, which will time out,
- * and make us retransmit the request anyway. */
+ EVUTIL_FALLTHROUGH;
default:
/* all ok */
log(EVDNS_LOG_DEBUG,
static void
evdns_resolv_set_defaults(struct evdns_base *base, int flags) {
+ int add_default = flags & DNS_OPTION_NAMESERVERS;
+ if (flags & DNS_OPTION_NAMESERVERS_NO_DEFAULT)
+ add_default = 0;
+
/* if the file isn't found then we assume a local resolver */
ASSERT_LOCKED(base);
- if (flags & DNS_OPTION_SEARCH) search_set_from_hostname(base);
- if (flags & DNS_OPTION_NAMESERVERS) evdns_base_nameserver_ip_add(base,"127.0.0.1");
+ if (flags & DNS_OPTION_SEARCH)
+ search_set_from_hostname(base);
+ if (add_default)
+ evdns_base_nameserver_ip_add(base, "127.0.0.1");
}
#ifndef EVENT__HAVE_STRTOK_R
char *resolv;
char *start;
int err = 0;
+ int add_default;
log(EVDNS_LOG_DEBUG, "Parsing resolv.conf file %s", filename);
+ add_default = flags & DNS_OPTION_NAMESERVERS;
+ if (flags & DNS_OPTION_NAMESERVERS_NO_DEFAULT)
+ add_default = 0;
+
if (flags & DNS_OPTION_HOSTSFILE) {
char *fname = evdns_get_default_hosts_filename();
evdns_base_load_hosts(base, fname);
mm_free(fname);
}
+ if (!filename) {
+ evdns_resolv_set_defaults(base, flags);
+ return 1;
+ }
+
if ((err = evutil_read_file_(filename, &resolv, &n, 0)) < 0) {
if (err == -1) {
/* No file. */
}
}
- if (!base->server_head && (flags & DNS_OPTION_NAMESERVERS)) {
+ if (!base->server_head && add_default) {
/* no nameservers were configured. */
evdns_base_nameserver_ip_add(base, "127.0.0.1");
err = 6;
TAILQ_INIT(&base->hostsdb);
-#define EVDNS_BASE_ALL_FLAGS (0x8001)
+#define EVDNS_BASE_ALL_FLAGS ( \
+ EVDNS_BASE_INITIALIZE_NAMESERVERS | \
+ EVDNS_BASE_DISABLE_WHEN_INACTIVE | \
+ EVDNS_BASE_NAMESERVERS_NO_DEFAULT | \
+ 0)
+
if (flags & ~EVDNS_BASE_ALL_FLAGS) {
flags = EVDNS_BASE_INITIALIZE_NAMESERVERS;
log(EVDNS_LOG_WARN,
if (flags & EVDNS_BASE_INITIALIZE_NAMESERVERS) {
int r;
+ int opts = DNS_OPTIONS_ALL;
+ if (flags & EVDNS_BASE_NAMESERVERS_NO_DEFAULT) {
+ opts |= DNS_OPTION_NAMESERVERS_NO_DEFAULT;
+ }
+
#ifdef _WIN32
r = evdns_base_config_windows_nameservers(base);
#else
- r = evdns_base_resolv_conf_parse(base, DNS_OPTIONS_ALL, "/etc/resolv.conf");
+ r = evdns_base_resolv_conf_parse(base, opts, "/etc/resolv.conf");
#endif
if (r == -1) {
evdns_base_free_and_unlock(base, 0);
int err;
int port = 0;
int want_cname = 0;
+ int started = 0;
if (!dns_base) {
dns_base = current_base;
* launching those requests. (XXX we don't do that yet.)
*/
+ EVDNS_LOCK(dns_base);
+
if (hints.ai_family != PF_INET6) {
log(EVDNS_LOG_DEBUG, "Sending request for %s on ipv4 as %p",
nodename, &data->ipv4_request);
evtimer_assign(&data->timeout, dns_base->event_base,
evdns_getaddrinfo_timeout_cb, data);
- if (data->ipv4_request.r || data->ipv6_request.r) {
+ started = (data->ipv4_request.r || data->ipv6_request.r);
+
+ EVDNS_UNLOCK(dns_base);
+
+ if (started) {
return data;
} else {
mm_free(data);
--- /dev/null
+/* event-config.h
+ *
+ * This file was generated by cmake when the makefiles were generated.
+ *
+ * DO NOT EDIT THIS FILE.
+ *
+ * Do not rely on macros in this file existing in later versions.
+ */
+#ifndef EVENT2_EVENT_CONFIG_H_INCLUDED_
+#define EVENT2_EVENT_CONFIG_H_INCLUDED_
+
+/* Numeric representation of the version */
+#define EVENT__NUMERIC_VERSION @EVENT_NUMERIC_VERSION@
+#define EVENT__PACKAGE_VERSION "@EVENT_PACKAGE_VERSION@"
+
+#define EVENT__VERSION_MAJOR @EVENT_VERSION_MAJOR@
+#define EVENT__VERSION_MINOR @EVENT_VERSION_MINOR@
+#define EVENT__VERSION_PATCH @EVENT_VERSION_PATCH@
+
+/* Version number of package */
+#define EVENT__VERSION "@EVENT_VERSION@"
+
+/* Name of package */
+#define EVENT__PACKAGE "libevent"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define EVENT__PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define EVENT__PACKAGE_NAME ""
+
+/* Define to the full name and version of this package. */
+#define EVENT__PACKAGE_STRING ""
+
+/* Define to the one symbol short name of this package. */
+#define EVENT__PACKAGE_TARNAME ""
+
+/* Define if libevent should build without support for a debug mode */
+#cmakedefine EVENT__DISABLE_DEBUG_MODE 1
+
+/* Define if libevent should not allow replacing the mm functions */
+#cmakedefine EVENT__DISABLE_MM_REPLACEMENT 1
+
+/* Define if libevent should not be compiled with thread support */
+#cmakedefine EVENT__DISABLE_THREAD_SUPPORT 1
+
+/* Define to 1 if you have the `accept4' function. */
+#cmakedefine EVENT__HAVE_ACCEPT4 1
+
+/* Define to 1 if you have the `arc4random' function. */
+#cmakedefine EVENT__HAVE_ARC4RANDOM 1
+
+/* Define to 1 if you have the `arc4random_buf' function. */
+#cmakedefine EVENT__HAVE_ARC4RANDOM_BUF 1
+
+/* Define to 1 if you have the `arc4random_addrandom' function. */
+#cmakedefine EVENT__HAVE_ARC4RANDOM_ADDRANDOM 1
+
+/* Define if clock_gettime is available in libc */
+#cmakedefine EVENT__DNS_USE_CPU_CLOCK_FOR_ID 1
+
+/* Define is no secure id variant is available */
+#cmakedefine EVENT__DNS_USE_GETTIMEOFDAY_FOR_ID 1
+#cmakedefine EVENT__DNS_USE_FTIME_FOR_ID 1
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#cmakedefine EVENT__HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#cmakedefine EVENT__HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the declaration of `CTL_KERN'. */
+#define EVENT__HAVE_DECL_CTL_KERN @EVENT__HAVE_DECL_CTL_KERN@
+
+/* Define to 1 if you have the declaration of `KERN_ARND'. */
+#define EVENT__HAVE_DECL_KERN_ARND @EVENT__HAVE_DECL_KERN_ARND@
+
+/* Define to 1 if you have the declaration of `KERN_RANDOM'. */
+#define EVENT__HAVE_DECL_KERN_RANDOM @EVENT__HAVE_DECL_KERN_RANDOM@
+
+/* Define to 1 if you have the declaration of `RANDOM_UUID'. */
+#define EVENT__HAVE_DECL_RANDOM_UUID @EVENT__HAVE_DECL_RANDOM_UUID@
+
+/* Define if /dev/poll is available */
+#cmakedefine EVENT__HAVE_DEVPOLL 1
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#cmakedefine EVENT__HAVE_NETDB_H 1
+
+/* Define to 1 if fd_mask type is defined */
+#cmakedefine EVENT__HAVE_FD_MASK 1
+
+/* Define to 1 if the <sys/queue.h> header file defines TAILQ_FOREACH. */
+#cmakedefine EVENT__HAVE_TAILQFOREACH 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#cmakedefine EVENT__HAVE_DLFCN_H 1
+
+/* Define if your system supports the epoll system calls */
+#cmakedefine EVENT__HAVE_EPOLL 1
+
+/* Define to 1 if you have the `epoll_create1' function. */
+#cmakedefine EVENT__HAVE_EPOLL_CREATE1 1
+
+/* Define to 1 if you have the `epoll_ctl' function. */
+#cmakedefine EVENT__HAVE_EPOLL_CTL 1
+
+/* Define to 1 if you have the `eventfd' function. */
+#cmakedefine EVENT__HAVE_EVENTFD 1
+
+/* Define if your system supports event ports */
+#cmakedefine EVENT__HAVE_EVENT_PORTS 1
+
+/* Define to 1 if you have the `fcntl' function. */
+#cmakedefine EVENT__HAVE_FCNTL 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#cmakedefine EVENT__HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `getaddrinfo' function. */
+#cmakedefine EVENT__HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `getegid' function. */
+#cmakedefine EVENT__HAVE_GETEGID 1
+
+/* Define to 1 if you have the `geteuid' function. */
+#cmakedefine EVENT__HAVE_GETEUID 1
+
+/* TODO: Check for different gethostname argument counts. CheckPrototypeDefinition.cmake can be used. */
+/* Define this if you have any gethostbyname_r() */
+#cmakedefine EVENT__HAVE_GETHOSTBYNAME_R 1
+
+/* Define this if gethostbyname_r takes 3 arguments */
+#cmakedefine EVENT__HAVE_GETHOSTBYNAME_R_3_ARG 1
+
+/* Define this if gethostbyname_r takes 5 arguments */
+#cmakedefine EVENT__HAVE_GETHOSTBYNAME_R_5_ARG 1
+
+/* Define this if gethostbyname_r takes 6 arguments */
+#cmakedefine EVENT__HAVE_GETHOSTBYNAME_R_6_ARG 1
+
+/* Define to 1 if you have the `getifaddrs' function. */
+#cmakedefine EVENT__HAVE_GETIFADDRS 1
+
+/* Define to 1 if you have the `getnameinfo' function. */
+#cmakedefine EVENT__HAVE_GETNAMEINFO 1
+
+/* Define to 1 if you have the `getprotobynumber' function. */
+#cmakedefine EVENT__HAVE_GETPROTOBYNUMBER 1
+
+/* Define to 1 if you have the `getservbyname' function. */
+#cmakedefine EVENT__HAVE_GETSERVBYNAME 1
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#cmakedefine EVENT__HAVE_GETTIMEOFDAY 1
+
+/* Define to 1 if you have the <ifaddrs.h> header file. */
+#cmakedefine EVENT__HAVE_IFADDRS_H 1
+
+/* Define to 1 if you have the `inet_ntop' function. */
+#cmakedefine EVENT__HAVE_INET_NTOP 1
+
+/* Define to 1 if you have the `inet_pton' function. */
+#cmakedefine EVENT__HAVE_INET_PTON 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#cmakedefine EVENT__HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `issetugid' function. */
+#cmakedefine EVENT__HAVE_ISSETUGID 1
+
+/* Define to 1 if you have the `kqueue' function. */
+#cmakedefine EVENT__HAVE_KQUEUE 1
+
+/* Define if the system has zlib */
+#cmakedefine EVENT__HAVE_LIBZ 1
+
+/* Define to 1 if you have the `mach_absolute_time' function. */
+#cmakedefine EVENT__HAVE_MACH_ABSOLUTE_TIME 1
+
+/* Define to 1 if you have the <mach/mach_time.h> header file. */
+#cmakedefine EVENT__HAVE_MACH_MACH_TIME_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#cmakedefine EVENT__HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+#cmakedefine EVENT__HAVE_MMAP 1
+
+/* Define to 1 if you have the `nanosleep' function. */
+#cmakedefine EVENT__HAVE_NANOSLEEP 1
+
+/* Define to 1 if you have the `usleep' function. */
+#cmakedefine EVENT__HAVE_USLEEP 1
+
+/* Define to 1 if you have the <netinet/in6.h> header file. */
+#cmakedefine EVENT__HAVE_NETINET_IN6_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#cmakedefine EVENT__HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netinet/tcp.h> header file. */
+#cmakedefine EVENT__HAVE_NETINET_TCP_H 1
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_UN_H 1
+
+/* Define to 1 if you have the <afunix.h> header file. */
+#cmakedefine EVENT__HAVE_AFUNIX_H 1
+
+/* Define if the system has openssl */
+#cmakedefine EVENT__HAVE_OPENSSL 1
+
+/* Define to 1 if you have the `pipe' function. */
+#cmakedefine EVENT__HAVE_PIPE 1
+
+/* Define to 1 if you have the `pipe2' function. */
+#cmakedefine EVENT__HAVE_PIPE2 1
+
+/* Define to 1 if you have the `poll' function. */
+#cmakedefine EVENT__HAVE_POLL 1
+
+/* Define to 1 if you have the <poll.h> header file. */
+#cmakedefine EVENT__HAVE_POLL_H 1
+
+/* Define to 1 if you have the `port_create' function. */
+#cmakedefine EVENT__HAVE_PORT_CREATE 1
+
+/* Define to 1 if you have the <port.h> header file. */
+#cmakedefine EVENT__HAVE_PORT_H 1
+
+/* Define if we have pthreads on this system */
+#cmakedefine EVENT__HAVE_PTHREADS 1
+
+/* Define to 1 if you have the `putenv' function. */
+#cmakedefine EVENT__HAVE_PUTENV 1
+
+/* Define to 1 if the system has the type `sa_family_t'. */
+#cmakedefine EVENT__HAVE_SA_FAMILY_T 1
+
+/* Define to 1 if you have the `select' function. */
+#cmakedefine EVENT__HAVE_SELECT 1
+
+/* Define to 1 if you have the `setenv' function. */
+#cmakedefine EVENT__HAVE_SETENV 1
+
+/* Define if F_SETFD is defined in <fcntl.h> */
+#cmakedefine EVENT__HAVE_SETFD 1
+
+/* Define to 1 if you have the `setrlimit' function. */
+#cmakedefine EVENT__HAVE_SETRLIMIT 1
+
+/* Define to 1 if you have the `sendfile' function. */
+#cmakedefine EVENT__HAVE_SENDFILE 1
+
+/* Define to 1 if you have the `sigaction' function. */
+#cmakedefine EVENT__HAVE_SIGACTION 1
+
+/* Define to 1 if you have the `signal' function. */
+#cmakedefine EVENT__HAVE_SIGNAL 1
+
+/* Define to 1 if you have the `splice' function. */
+#cmakedefine EVENT__HAVE_SPLICE 1
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#cmakedefine EVENT__HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#cmakedefine EVENT__HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#cmakedefine EVENT__HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#cmakedefine EVENT__HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#cmakedefine EVENT__HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#cmakedefine EVENT__HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strlcpy' function. */
+#cmakedefine EVENT__HAVE_STRLCPY 1
+
+/* Define to 1 if you have the `strsep' function. */
+#cmakedefine EVENT__HAVE_STRSEP 1
+
+/* Define to 1 if you have the `strtok_r' function. */
+#cmakedefine EVENT__HAVE_STRTOK_R 1
+
+/* Define to 1 if you have the `strtoll' function. */
+#cmakedefine EVENT__HAVE_STRTOLL 1
+
+/* Define to 1 if the system has the type `struct addrinfo'. */
+#cmakedefine EVENT__HAVE_STRUCT_ADDRINFO 1
+
+/* Define to 1 if the system has the type `struct in6_addr'. */
+#cmakedefine EVENT__HAVE_STRUCT_IN6_ADDR 1
+
+/* Define to 1 if `s6_addr16' is member of `struct in6_addr'. */
+#cmakedefine EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR16 1
+
+/* Define to 1 if `s6_addr32' is member of `struct in6_addr'. */
+#cmakedefine EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR32 1
+
+/* Define to 1 if the system has the type `struct sockaddr_in6'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_IN6 1
+
+/* Define to 1 if `sin6_len' is member of `struct sockaddr_in6'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN 1
+
+/* Define to 1 if `sin_len' is member of `struct sockaddr_in'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
+
+/* Define to 1 if the system has the type `struct sockaddr_un'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_UN 1
+
+/* Define to 1 if the system has the type `struct sockaddr_storage'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_STORAGE 1
+
+/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
+
+/* Define to 1 if `__ss_family' is a member of `struct sockaddr_storage'. */
+#cmakedefine EVENT__HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY 1
+
+/* Define to 1 if the system has the type `struct linger'. */
+#cmakedefine EVENT__HAVE_STRUCT_LINGER 1
+
+/* Define to 1 if you have the `sysctl' function. */
+#cmakedefine EVENT__HAVE_SYSCTL 1
+
+/* Define to 1 if you have the <sys/epoll.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_EPOLL_H 1
+
+/* Define to 1 if you have the <sys/eventfd.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_EVENTFD_H 1
+
+/* Define to 1 if you have the <sys/event.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_EVENT_H 1
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_IOCTL_H 1
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/queue.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_QUEUE_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_SELECT_H 1
+
+/* Define to 1 if you have the <sys/sendfile.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_SENDFILE_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysctl.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_SYSCTL_H 1
+
+/* Define to 1 if you have the <sys/timerfd.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_TIMERFD_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#cmakedefine EVENT__HAVE_SYS_WAIT_H 1
+
+/* Define to 1 if you have the <errno.h> header file. */
+#cmakedefine EVENT__HAVE_ERRNO_H 1
+
+/* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
+#cmakedefine EVENT__HAVE_TAILQFOREACH 1
+
+/* Define if timeradd is defined in <sys/time.h> */
+#cmakedefine EVENT__HAVE_TIMERADD 1
+
+/* Define if timerclear is defined in <sys/time.h> */
+#cmakedefine EVENT__HAVE_TIMERCLEAR 1
+
+/* Define if timercmp is defined in <sys/time.h> */
+#cmakedefine EVENT__HAVE_TIMERCMP 1
+
+
+/* Define to 1 if you have the `timerfd_create' function. */
+#cmakedefine EVENT__HAVE_TIMERFD_CREATE 1
+
+/* Define if timerisset is defined in <sys/time.h> */
+#cmakedefine EVENT__HAVE_TIMERISSET 1
+
+/* Define to 1 if the system has the type `uint8_t'. */
+#cmakedefine EVENT__HAVE_UINT8_T 1
+
+/* Define to 1 if the system has the type `uint16_t'. */
+#cmakedefine EVENT__HAVE_UINT16_T 1
+
+/* Define to 1 if the system has the type `uint32_t'. */
+#cmakedefine EVENT__HAVE_UINT32_T 1
+
+/* Define to 1 if the system has the type `uint64_t'. */
+#cmakedefine EVENT__HAVE_UINT64_T 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#cmakedefine EVENT__HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the `umask' function. */
+#cmakedefine EVENT__HAVE_UMASK 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#cmakedefine EVENT__HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `unsetenv' function. */
+#cmakedefine EVENT__HAVE_UNSETENV 1
+
+/* Define to 1 if you have the `vasprintf' function. */
+#cmakedefine EVENT__HAVE_VASPRINTF 1
+
+/* Define if kqueue works correctly with pipes */
+#cmakedefine EVENT__HAVE_WORKING_KQUEUE 1
+
+#ifdef __USE_UNUSED_DEFINITIONS__
+/* Define to necessary symbol if this constant uses a non-standard name on your system. */
+/* XXX: Hello, this isn't even used, nor is it defined anywhere... - Ellzey */
+#define EVENT__PTHREAD_CREATE_JOINABLE ${EVENT__PTHREAD_CREATE_JOINABLE}
+#endif
+
+/* The size of `pthread_t', as computed by sizeof. */
+#define EVENT__SIZEOF_PTHREAD_T @EVENT__SIZEOF_PTHREAD_T@
+
+/* The size of a `int', as computed by sizeof. */
+#define EVENT__SIZEOF_INT @EVENT__SIZEOF_INT@
+
+/* The size of a `long', as computed by sizeof. */
+#define EVENT__SIZEOF_LONG @EVENT__SIZEOF_LONG@
+
+/* The size of a `long long', as computed by sizeof. */
+#define EVENT__SIZEOF_LONG_LONG @EVENT__SIZEOF_LONG_LONG@
+
+/* The size of `off_t', as computed by sizeof. */
+#define EVENT__SIZEOF_OFF_T @EVENT__SIZEOF_OFF_T@
+
+#define EVENT__SIZEOF_SSIZE_T @EVENT__SIZEOF_SSIZE_T@
+
+
+/* The size of a `short', as computed by sizeof. */
+#define EVENT__SIZEOF_SHORT @EVENT__SIZEOF_SHORT@
+
+/* The size of `size_t', as computed by sizeof. */
+#define EVENT__SIZEOF_SIZE_T @EVENT__SIZEOF_SIZE_T@
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#cmakedefine EVENT__TIME_WITH_SYS_TIME 1
+
+/* The size of `socklen_t', as computed by sizeof. */
+#define EVENT__SIZEOF_SOCKLEN_T @EVENT__SIZEOF_SOCKLEN_T@
+
+/* The size of 'void *', as computer by sizeof */
+#define EVENT__SIZEOF_VOID_P @EVENT__SIZEOF_VOID_P@
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+/* why not c++?
+ *
+ * and are we really expected to use EVENT__inline everywhere,
+ * shouldn't we just do:
+ * ifdef EVENT__inline
+ * define inline EVENT__inline
+ *
+ * - Ellzey
+ */
+
+#define EVENT__inline @EVENT__inline@
+#endif
+
+#cmakedefine EVENT__HAVE___func__ 1
+#cmakedefine EVENT__HAVE___FUNCTION__ 1
+
+/* Define to `unsigned' if <sys/types.h> does not define. */
+#define EVENT__size_t @EVENT__size_t@
+
+/* Define to unsigned int if you dont have it */
+#define EVENT__socklen_t @EVENT__socklen_t@
+
+/* Define to `int' if <sys/types.h> does not define. */
+#define EVENT__ssize_t @EVENT__ssize_t@
+
+#endif /* \EVENT2_EVENT_CONFIG_H_INCLUDED_ */
/** Function pointers used to describe the backend that this event_base
* uses for signals */
const struct eventop *evsigsel;
- /** Data to implement the common signal handelr code. */
+ /** Data to implement the common signal handler code. */
struct evsig_info sig;
/** Number of virtual events */
};
/* Internal use only: Functions that might be missing from <sys/queue.h> */
+#ifndef LIST_END
+#define LIST_END(head) NULL
+#endif
+
#ifndef TAILQ_FIRST
#define TAILQ_FIRST(head) ((head)->tqh_first)
#endif
int event_remove_timer_nolock_(struct event *ev);
void event_active_nolock_(struct event *ev, int res, short count);
+EVENT2_EXPORT_SYMBOL
int event_callback_activate_(struct event_base *, struct event_callback *);
int event_callback_activate_nolock_(struct event_base *, struct event_callback *);
int event_callback_cancel_(struct event_base *base,
struct event_callback *evcb);
void event_callback_finalize_nolock_(struct event_base *base, unsigned flags, struct event_callback *evcb, void (*cb)(struct event_callback *, void *));
+EVENT2_EXPORT_SYMBOL
void event_callback_finalize_(struct event_base *base, unsigned flags, struct event_callback *evcb, void (*cb)(struct event_callback *, void *));
int event_callback_finalize_many_(struct event_base *base, int n_cbs, struct event_callback **evcb, void (*cb)(struct event_callback *, void *));
+EVENT2_EXPORT_SYMBOL
void event_active_later_(struct event *ev, int res);
void event_active_later_nolock_(struct event *ev, int res);
int event_callback_activate_later_nolock_(struct event_base *base,
struct event_callback *cb);
/* FIXME document. */
+EVENT2_EXPORT_SYMBOL
void event_base_add_virtual_(struct event_base *base);
void event_base_del_virtual_(struct event_base *base);
Returns on success; aborts on failure.
*/
+EVENT2_EXPORT_SYMBOL
void event_base_assert_ok_(struct event_base *base);
void event_base_assert_ok_nolock_(struct event_base *base);
--- /dev/null
+.\" $OpenBSD: event.3,v 1.4 2002/07/12 18:50:48 provos Exp $
+.\"
+.\" Copyright (c) 2000 Artur Grabowski <art@openbsd.org>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\"
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\" derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+.\" THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd August 8, 2000
+.Dt EVENT 3
+.Os
+.Sh NAME
+.Nm event_init ,
+.Nm event_dispatch ,
+.Nm event_loop ,
+.Nm event_loopexit ,
+.Nm event_loopbreak ,
+.Nm event_set ,
+.Nm event_base_dispatch ,
+.Nm event_base_loop ,
+.Nm event_base_loopexit ,
+.Nm event_base_loopbreak ,
+.Nm event_base_set ,
+.Nm event_base_free ,
+.Nm event_add ,
+.Nm event_del ,
+.Nm event_once ,
+.Nm event_base_once ,
+.Nm event_pending ,
+.Nm event_initialized ,
+.Nm event_priority_init ,
+.Nm event_priority_set ,
+.Nm evtimer_set ,
+.Nm evtimer_add ,
+.Nm evtimer_del ,
+.Nm evtimer_pending ,
+.Nm evtimer_initialized ,
+.Nm signal_set ,
+.Nm signal_add ,
+.Nm signal_del ,
+.Nm signal_pending ,
+.Nm signal_initialized ,
+.Nm bufferevent_new ,
+.Nm bufferevent_free ,
+.Nm bufferevent_write ,
+.Nm bufferevent_write_buffer ,
+.Nm bufferevent_read ,
+.Nm bufferevent_enable ,
+.Nm bufferevent_disable ,
+.Nm bufferevent_settimeout ,
+.Nm bufferevent_base_set ,
+.Nm evbuffer_new ,
+.Nm evbuffer_free ,
+.Nm evbuffer_add ,
+.Nm evbuffer_add_buffer ,
+.Nm evbuffer_add_printf ,
+.Nm evbuffer_add_vprintf ,
+.Nm evbuffer_drain ,
+.Nm evbuffer_write ,
+.Nm evbuffer_read ,
+.Nm evbuffer_find ,
+.Nm evbuffer_readline ,
+.Nm evhttp_new ,
+.Nm evhttp_bind_socket ,
+.Nm evhttp_free
+.Nd execute a function when a specific event occurs
+.Sh SYNOPSIS
+.Fd #include <sys/time.h>
+.Fd #include <event.h>
+.Ft "struct event_base *"
+.Fn "event_init" "void"
+.Ft int
+.Fn "event_dispatch" "void"
+.Ft int
+.Fn "event_loop" "int flags"
+.Ft int
+.Fn "event_loopexit" "struct timeval *tv"
+.Ft int
+.Fn "event_loopbreak" "void"
+.Ft void
+.Fn "event_set" "struct event *ev" "int fd" "short event" "void (*fn)(int, short, void *)" "void *arg"
+.Ft int
+.Fn "event_base_dispatch" "struct event_base *base"
+.Ft int
+.Fn "event_base_loop" "struct event_base *base" "int flags"
+.Ft int
+.Fn "event_base_loopexit" "struct event_base *base" "struct timeval *tv"
+.Ft int
+.Fn "event_base_loopbreak" "struct event_base *base"
+.Ft int
+.Fn "event_base_set" "struct event_base *base" "struct event *"
+.Ft void
+.Fn "event_base_free" "struct event_base *base"
+.Ft int
+.Fn "event_add" "struct event *ev" "struct timeval *tv"
+.Ft int
+.Fn "event_del" "struct event *ev"
+.Ft int
+.Fn "event_once" "int fd" "short event" "void (*fn)(int, short, void *)" "void *arg" "struct timeval *tv"
+.Ft int
+.Fn "event_base_once" "struct event_base *base" "int fd" "short event" "void (*fn)(int, short, void *)" "void *arg" "struct timeval *tv"
+.Ft int
+.Fn "event_pending" "struct event *ev" "short event" "struct timeval *tv"
+.Ft int
+.Fn "event_initialized" "struct event *ev"
+.Ft int
+.Fn "event_priority_init" "int npriorities"
+.Ft int
+.Fn "event_priority_set" "struct event *ev" "int priority"
+.Ft void
+.Fn "evtimer_set" "struct event *ev" "void (*fn)(int, short, void *)" "void *arg"
+.Ft void
+.Fn "evtimer_add" "struct event *ev" "struct timeval *"
+.Ft void
+.Fn "evtimer_del" "struct event *ev"
+.Ft int
+.Fn "evtimer_pending" "struct event *ev" "struct timeval *tv"
+.Ft int
+.Fn "evtimer_initialized" "struct event *ev"
+.Ft void
+.Fn "signal_set" "struct event *ev" "int signal" "void (*fn)(int, short, void *)" "void *arg"
+.Ft void
+.Fn "signal_add" "struct event *ev" "struct timeval *"
+.Ft void
+.Fn "signal_del" "struct event *ev"
+.Ft int
+.Fn "signal_pending" "struct event *ev" "struct timeval *tv"
+.Ft int
+.Fn "signal_initialized" "struct event *ev"
+.Ft "struct bufferevent *"
+.Fn "bufferevent_new" "int fd" "evbuffercb readcb" "evbuffercb writecb" "everrorcb" "void *cbarg"
+.Ft void
+.Fn "bufferevent_free" "struct bufferevent *bufev"
+.Ft int
+.Fn "bufferevent_write" "struct bufferevent *bufev" "void *data" "size_t size"
+.Ft int
+.Fn "bufferevent_write_buffer" "struct bufferevent *bufev" "struct evbuffer *buf"
+.Ft size_t
+.Fn "bufferevent_read" "struct bufferevent *bufev" "void *data" "size_t size"
+.Ft int
+.Fn "bufferevent_enable" "struct bufferevent *bufev" "short event"
+.Ft int
+.Fn "bufferevent_disable" "struct bufferevent *bufev" "short event"
+.Ft void
+.Fn "bufferevent_settimeout" "struct bufferevent *bufev" "int timeout_read" "int timeout_write"
+.Ft int
+.Fn "bufferevent_base_set" "struct event_base *base" "struct bufferevent *bufev"
+.Ft "struct evbuffer *"
+.Fn "evbuffer_new" "void"
+.Ft void
+.Fn "evbuffer_free" "struct evbuffer *buf"
+.Ft int
+.Fn "evbuffer_add" "struct evbuffer *buf" "const void *data" "size_t size"
+.Ft int
+.Fn "evbuffer_add_buffer" "struct evbuffer *dst" "struct evbuffer *src"
+.Ft int
+.Fn "evbuffer_add_printf" "struct evbuffer *buf" "const char *fmt" "..."
+.Ft int
+.Fn "evbuffer_add_vprintf" "struct evbuffer *buf" "const char *fmt" "va_list ap"
+.Ft void
+.Fn "evbuffer_drain" "struct evbuffer *buf" "size_t size"
+.Ft int
+.Fn "evbuffer_write" "struct evbuffer *buf" "int fd"
+.Ft int
+.Fn "evbuffer_read" "struct evbuffer *buf" "int fd" "int size"
+.Ft "unsigned char *"
+.Fn "evbuffer_find" "struct evbuffer *buf" "const unsigned char *data" "size_t size"
+.Ft "char *"
+.Fn "evbuffer_readline" "struct evbuffer *buf"
+.Ft "struct evhttp *"
+.Fn "evhttp_new" "struct event_base *base"
+.Ft int
+.Fn "evhttp_bind_socket" "struct evhttp *http" "const char *address" "unsigned short port"
+.Ft "void"
+.Fn "evhttp_free" "struct evhttp *http"
+.Ft int
+.Fa (*event_sigcb)(void) ;
+.Ft volatile sig_atomic_t
+.Fa event_gotsig ;
+.Sh DESCRIPTION
+The
+.Nm event
+API provides a mechanism to execute a function when a specific event
+on a file descriptor occurs or after a given time has passed.
+.Pp
+The
+.Nm event
+API needs to be initialized with
+.Fn event_init
+before it can be used.
+.Pp
+In order to process events, an application needs to call
+.Fn event_dispatch .
+This function only returns on error, and should replace the event core
+of the application program.
+.Pp
+The function
+.Fn event_set
+prepares the event structure
+.Fa ev
+to be used in future calls to
+.Fn event_add
+and
+.Fn event_del .
+The event will be prepared to call the function specified by the
+.Fa fn
+argument with an
+.Fa int
+argument indicating the file descriptor, a
+.Fa short
+argument indicating the type of event, and a
+.Fa void *
+argument given in the
+.Fa arg
+argument.
+The
+.Fa fd
+indicates the file descriptor that should be monitored for events.
+The events can be either
+.Va EV_READ ,
+.Va EV_WRITE ,
+or both,
+indicating that an application can read or write from the file descriptor
+respectively without blocking.
+.Pp
+The function
+.Fa fn
+will be called with the file descriptor that triggered the event and
+the type of event which will be either
+.Va EV_TIMEOUT ,
+.Va EV_SIGNAL ,
+.Va EV_READ ,
+or
+.Va EV_WRITE .
+Additionally, an event which has registered interest in more than one of the
+preceeding events, via bitwise-OR to
+.Fn event_set ,
+can provide its callback function with a bitwise-OR of more than one triggered
+event.
+The additional flag
+.Va EV_PERSIST
+makes an
+.Fn event_add
+persistent until
+.Fn event_del
+has been called.
+.Pp
+Once initialized, the
+.Fa ev
+structure can be used repeatedly with
+.Fn event_add
+and
+.Fn event_del
+and does not need to be reinitialized unless the function called and/or
+the argument to it are to be changed.
+However, when an
+.Fa ev
+structure has been added to libevent using
+.Fn event_add
+the structure must persist until the event occurs (assuming
+.Fa EV_PERSIST
+is not set) or is removed
+using
+.Fn event_del .
+You may not reuse the same
+.Fa ev
+structure for multiple monitored descriptors; each descriptor
+needs its own
+.Fa ev .
+.Pp
+The function
+.Fn event_add
+schedules the execution of the
+.Fa ev
+event when the event specified in
+.Fn event_set
+occurs or in at least the time specified in the
+.Fa tv .
+If
+.Fa tv
+is
+.Dv NULL ,
+no timeout occurs and the function will only be called
+if a matching event occurs on the file descriptor.
+The event in the
+.Fa ev
+argument must be already initialized by
+.Fn event_set
+and may not be used in calls to
+.Fn event_set
+until it has timed out or been removed with
+.Fn event_del .
+If the event in the
+.Fa ev
+argument already has a scheduled timeout, the old timeout will be
+replaced by the new one.
+.Pp
+The function
+.Fn event_del
+will cancel the event in the argument
+.Fa ev .
+If the event has already executed or has never been added
+the call will have no effect.
+.Pp
+The functions
+.Fn evtimer_set ,
+.Fn evtimer_add ,
+.Fn evtimer_del ,
+.Fn evtimer_initialized ,
+and
+.Fn evtimer_pending
+are abbreviations for common situations where only a timeout is required.
+The file descriptor passed will be \-1, and the event type will be
+.Va EV_TIMEOUT .
+.Pp
+The functions
+.Fn signal_set ,
+.Fn signal_add ,
+.Fn signal_del ,
+.Fn signal_initialized ,
+and
+.Fn signal_pending
+are abbreviations.
+The event type will be a persistent
+.Va EV_SIGNAL .
+That means
+.Fn signal_set
+adds
+.Va EV_PERSIST .
+.Pp
+In order to avoid races in signal handlers, the
+.Nm event
+API provides two variables:
+.Va event_sigcb
+and
+.Va event_gotsig .
+A signal handler
+sets
+.Va event_gotsig
+to indicate that a signal has been received.
+The application sets
+.Va event_sigcb
+to a callback function.
+After the signal handler sets
+.Va event_gotsig ,
+.Nm event_dispatch
+will execute the callback function to process received signals.
+The callback returns 1 when no events are registered any more.
+It can return \-1 to indicate an error to the
+.Nm event
+library, causing
+.Fn event_dispatch
+to terminate with
+.Va errno
+set to
+.Er EINTR .
+.Pp
+The function
+.Fn event_once
+is similar to
+.Fn event_set .
+However, it schedules a callback to be called exactly once and does not
+require the caller to prepare an
+.Fa event
+structure.
+This function supports
+.Fa EV_TIMEOUT ,
+.Fa EV_READ ,
+and
+.Fa EV_WRITE .
+.Pp
+The
+.Fn event_pending
+function can be used to check if the event specified by
+.Fa event
+is pending to run.
+If
+.Va EV_TIMEOUT
+was specified and
+.Fa tv
+is not
+.Dv NULL ,
+the expiration time of the event will be returned in
+.Fa tv .
+.Pp
+The
+.Fn event_initialized
+macro can be used to check if an event has been initialized.
+.Pp
+The
+.Nm event_loop
+function provides an interface for single pass execution of pending
+events.
+The flags
+.Va EVLOOP_ONCE
+and
+.Va EVLOOP_NONBLOCK
+are recognized.
+The
+.Nm event_loopexit
+function exits from the event loop. The next
+.Fn event_loop
+iteration after the
+given timer expires will complete normally (handling all queued events) then
+exit without blocking for events again. Subsequent invocations of
+.Fn event_loop
+will proceed normally.
+The
+.Nm event_loopbreak
+function exits from the event loop immediately.
+.Fn event_loop
+will abort after the next event is completed;
+.Fn event_loopbreak
+is typically invoked from this event's callback. This behavior is analogous
+to the "break;" statement. Subsequent invocations of
+.Fn event_loop
+will proceed normally.
+.Pp
+It is the responsibility of the caller to provide these functions with
+pre-allocated event structures.
+.Pp
+.Sh EVENT PRIORITIES
+By default
+.Nm libevent
+schedules all active events with the same priority.
+However, sometimes it is desirable to process some events with a higher
+priority than others.
+For that reason,
+.Nm libevent
+supports strict priority queues.
+Active events with a lower priority are always processed before events
+with a higher priority.
+.Pp
+The number of different priorities can be set initially with the
+.Fn event_priority_init
+function.
+This function should be called before the first call to
+.Fn event_dispatch .
+The
+.Fn event_priority_set
+function can be used to assign a priority to an event.
+By default,
+.Nm libevent
+assigns the middle priority to all events unless their priority
+is explicitly set.
+.Sh THREAD SAFE EVENTS
+.Nm Libevent
+has experimental support for thread-safe events.
+When initializing the library via
+.Fn event_init ,
+an event base is returned.
+This event base can be used in conjunction with calls to
+.Fn event_base_set ,
+.Fn event_base_dispatch ,
+.Fn event_base_loop ,
+.Fn event_base_loopexit ,
+.Fn bufferevent_base_set
+and
+.Fn event_base_free .
+.Fn event_base_set
+should be called after preparing an event with
+.Fn event_set ,
+as
+.Fn event_set
+assigns the provided event to the most recently created event base.
+.Fn bufferevent_base_set
+should be called after preparing a bufferevent with
+.Fn bufferevent_new .
+.Fn event_base_free
+should be used to free memory associated with the event base
+when it is no longer needed.
+.Sh BUFFERED EVENTS
+.Nm libevent
+provides an abstraction on top of the regular event callbacks.
+This abstraction is called a
+.Va "buffered event" .
+A buffered event provides input and output buffers that get filled
+and drained automatically.
+The user of a buffered event no longer deals directly with the IO,
+but instead is reading from input and writing to output buffers.
+.Pp
+A new bufferevent is created by
+.Fn bufferevent_new .
+The parameter
+.Fa fd
+specifies the file descriptor from which data is read and written to.
+This file descriptor is not allowed to be a
+.Xr pipe 2 .
+The next three parameters are callbacks.
+The read and write callback have the following form:
+.Ft void
+.Fn "(*cb)" "struct bufferevent *bufev" "void *arg" .
+The error callback has the following form:
+.Ft void
+.Fn "(*cb)" "struct bufferevent *bufev" "short what" "void *arg" .
+The argument is specified by the fourth parameter
+.Fa "cbarg" .
+A
+.Fa bufferevent struct
+pointer is returned on success, NULL on error.
+Both the read and the write callback may be NULL.
+The error callback has to be always provided.
+.Pp
+Once initialized, the bufferevent structure can be used repeatedly with
+bufferevent_enable() and bufferevent_disable().
+The flags parameter can be a combination of
+.Va EV_READ
+and
+.Va EV_WRITE .
+When read enabled the bufferevent will try to read from the file
+descriptor and call the read callback.
+The write callback is executed
+whenever the output buffer is drained below the write low watermark,
+which is
+.Va 0
+by default.
+.Pp
+The
+.Fn bufferevent_write
+function can be used to write data to the file descriptor.
+The data is appended to the output buffer and written to the descriptor
+automatically as it becomes available for writing.
+.Fn bufferevent_write
+returns 0 on success or \-1 on failure.
+The
+.Fn bufferevent_read
+function is used to read data from the input buffer,
+returning the amount of data read.
+.Pp
+If multiple bases are in use, bufferevent_base_set() must be called before
+enabling the bufferevent for the first time.
+.Sh NON-BLOCKING HTTP SUPPORT
+.Nm libevent
+provides a very thin HTTP layer that can be used both to host an HTTP
+server and also to make HTTP requests.
+An HTTP server can be created by calling
+.Fn evhttp_new .
+It can be bound to any port and address with the
+.Fn evhttp_bind_socket
+function.
+When the HTTP server is no longer used, it can be freed via
+.Fn evhttp_free .
+.Pp
+To be notified of HTTP requests, a user needs to register callbacks with the
+HTTP server.
+This can be done by calling
+.Fn evhttp_set_cb .
+The second argument is the URI for which a callback is being registered.
+The corresponding callback will receive an
+.Va struct evhttp_request
+object that contains all information about the request.
+.Pp
+This section does not document all the possible function calls; please
+check
+.Va event.h
+for the public interfaces.
+.Sh ADDITIONAL NOTES
+It is possible to disable support for
+.Va epoll , kqueue , devpoll , poll
+or
+.Va select
+by setting the environment variable
+.Va EVENT_NOEPOLL , EVENT_NOKQUEUE , EVENT_NODEVPOLL , EVENT_NOPOLL
+or
+.Va EVENT_NOSELECT ,
+respectively.
+By setting the environment variable
+.Va EVENT_SHOW_METHOD ,
+.Nm libevent
+displays the kernel notification method that it uses.
+.Sh RETURN VALUES
+Upon successful completion
+.Fn event_add
+and
+.Fn event_del
+return 0.
+Otherwise, \-1 is returned and the global variable errno is
+set to indicate the error.
+.Sh SEE ALSO
+.Xr kqueue 2 ,
+.Xr poll 2 ,
+.Xr select 2 ,
+.Xr evdns 3 ,
+.Xr timeout 9
+.Sh HISTORY
+The
+.Nm event
+API manpage is based on the
+.Xr timeout 9
+manpage by Artur Grabowski.
+The port of
+.Nm libevent
+to Windows is due to Michael A. Davis.
+Support for real-time signals is due to Taral.
+.Sh AUTHORS
+The
+.Nm event
+library was written by Niels Provos.
+.Sh BUGS
+This documentation is neither complete nor authoritative.
+If you are in doubt about the usage of this API then
+check the source code to find out how it works, write
+up the missing piece of documentation and send it to
+me for inclusion in this man page.
#include <string.h>
#include <time.h>
#include <limits.h>
+#ifdef EVENT__HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
#include "event2/event.h"
#include "event2/event_struct.h"
};
/* Global state; deprecated */
+EVENT2_EXPORT_SYMBOL
struct event_base *event_global_current_base_ = NULL;
#define current_base event_global_current_base_
HT_GENERATE(event_debug_map, event_debug_entry, node, hash_debug_entry,
eq_debug_entry, 0.5, mm_malloc, mm_realloc, mm_free)
-/* Macro: record that ev is now setup (that is, ready for an add) */
-#define event_debug_note_setup_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_FIND(event_debug_map, &global_debug_map, &find); \
- if (dent) { \
- dent->added = 0; \
- } else { \
- dent = mm_malloc(sizeof(*dent)); \
- if (!dent) \
- event_err(1, \
- "Out of memory in debugging code"); \
- dent->ptr = (ev); \
- dent->added = 0; \
- HT_INSERT(event_debug_map, &global_debug_map, dent); \
- } \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- event_debug_mode_too_late = 1; \
- } while (0)
-/* Macro: record that ev is no longer setup */
-#define event_debug_note_teardown_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_REMOVE(event_debug_map, &global_debug_map, &find); \
- if (dent) \
- mm_free(dent); \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- event_debug_mode_too_late = 1; \
- } while (0)
+/* record that ev is now setup (that is, ready for an add) */
+static void event_debug_note_setup_(const struct event *ev)
+{
+ struct event_debug_entry *dent, find;
+
+ if (!event_debug_mode_on_)
+ goto out;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_FIND(event_debug_map, &global_debug_map, &find);
+ if (dent) {
+ dent->added = 0;
+ } else {
+ dent = mm_malloc(sizeof(*dent));
+ if (!dent)
+ event_err(1,
+ "Out of memory in debugging code");
+ dent->ptr = ev;
+ dent->added = 0;
+ HT_INSERT(event_debug_map, &global_debug_map, dent);
+ }
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+
+out:
+ event_debug_mode_too_late = 1;
+}
+/* record that ev is no longer setup */
+static void event_debug_note_teardown_(const struct event *ev)
+{
+ struct event_debug_entry *dent, find;
+
+ if (!event_debug_mode_on_)
+ goto out;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_REMOVE(event_debug_map, &global_debug_map, &find);
+ if (dent)
+ mm_free(dent);
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+
+out:
+ event_debug_mode_too_late = 1;
+}
/* Macro: record that ev is now added */
-#define event_debug_note_add_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_FIND(event_debug_map, &global_debug_map, &find); \
- if (dent) { \
- dent->added = 1; \
- } else { \
- event_errx(EVENT_ERR_ABORT_, \
- "%s: noting an add on a non-setup event %p" \
- " (events: 0x%x, fd: "EV_SOCK_FMT \
- ", flags: 0x%x)", \
- __func__, (ev), (ev)->ev_events, \
- EV_SOCK_ARG((ev)->ev_fd), (ev)->ev_flags); \
- } \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- event_debug_mode_too_late = 1; \
- } while (0)
-/* Macro: record that ev is no longer added */
-#define event_debug_note_del_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_FIND(event_debug_map, &global_debug_map, &find); \
- if (dent) { \
- dent->added = 0; \
- } else { \
- event_errx(EVENT_ERR_ABORT_, \
- "%s: noting a del on a non-setup event %p" \
- " (events: 0x%x, fd: "EV_SOCK_FMT \
- ", flags: 0x%x)", \
- __func__, (ev), (ev)->ev_events, \
- EV_SOCK_ARG((ev)->ev_fd), (ev)->ev_flags); \
- } \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- event_debug_mode_too_late = 1; \
- } while (0)
-/* Macro: assert that ev is setup (i.e., okay to add or inspect) */
-#define event_debug_assert_is_setup_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_FIND(event_debug_map, &global_debug_map, &find); \
- if (!dent) { \
- event_errx(EVENT_ERR_ABORT_, \
- "%s called on a non-initialized event %p" \
- " (events: 0x%x, fd: "EV_SOCK_FMT\
- ", flags: 0x%x)", \
- __func__, (ev), (ev)->ev_events, \
- EV_SOCK_ARG((ev)->ev_fd), (ev)->ev_flags); \
- } \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- } while (0)
-/* Macro: assert that ev is not added (i.e., okay to tear down or set
- * up again) */
-#define event_debug_assert_not_added_(ev) do { \
- if (event_debug_mode_on_) { \
- struct event_debug_entry *dent,find; \
- find.ptr = (ev); \
- EVLOCK_LOCK(event_debug_map_lock_, 0); \
- dent = HT_FIND(event_debug_map, &global_debug_map, &find); \
- if (dent && dent->added) { \
- event_errx(EVENT_ERR_ABORT_, \
- "%s called on an already added event %p" \
- " (events: 0x%x, fd: "EV_SOCK_FMT", " \
- "flags: 0x%x)", \
- __func__, (ev), (ev)->ev_events, \
- EV_SOCK_ARG((ev)->ev_fd), (ev)->ev_flags); \
- } \
- EVLOCK_UNLOCK(event_debug_map_lock_, 0); \
- } \
- } while (0)
+static void event_debug_note_add_(const struct event *ev)
+{
+ struct event_debug_entry *dent,find;
+
+ if (!event_debug_mode_on_)
+ goto out;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_FIND(event_debug_map, &global_debug_map, &find);
+ if (dent) {
+ dent->added = 1;
+ } else {
+ event_errx(EVENT_ERR_ABORT_,
+ "%s: noting an add on a non-setup event %p"
+ " (events: 0x%x, fd: "EV_SOCK_FMT
+ ", flags: 0x%x)",
+ __func__, ev, ev->ev_events,
+ EV_SOCK_ARG(ev->ev_fd), ev->ev_flags);
+ }
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+
+out:
+ event_debug_mode_too_late = 1;
+}
+/* record that ev is no longer added */
+static void event_debug_note_del_(const struct event *ev)
+{
+ struct event_debug_entry *dent, find;
+
+ if (!event_debug_mode_on_)
+ goto out;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_FIND(event_debug_map, &global_debug_map, &find);
+ if (dent) {
+ dent->added = 0;
+ } else {
+ event_errx(EVENT_ERR_ABORT_,
+ "%s: noting a del on a non-setup event %p"
+ " (events: 0x%x, fd: "EV_SOCK_FMT
+ ", flags: 0x%x)",
+ __func__, ev, ev->ev_events,
+ EV_SOCK_ARG(ev->ev_fd), ev->ev_flags);
+ }
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+
+out:
+ event_debug_mode_too_late = 1;
+}
+/* assert that ev is setup (i.e., okay to add or inspect) */
+static void event_debug_assert_is_setup_(const struct event *ev)
+{
+ struct event_debug_entry *dent, find;
+
+ if (!event_debug_mode_on_)
+ return;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_FIND(event_debug_map, &global_debug_map, &find);
+ if (!dent) {
+ event_errx(EVENT_ERR_ABORT_,
+ "%s called on a non-initialized event %p"
+ " (events: 0x%x, fd: "EV_SOCK_FMT
+ ", flags: 0x%x)",
+ __func__, ev, ev->ev_events,
+ EV_SOCK_ARG(ev->ev_fd), ev->ev_flags);
+ }
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+}
+/* assert that ev is not added (i.e., okay to tear down or set up again) */
+static void event_debug_assert_not_added_(const struct event *ev)
+{
+ struct event_debug_entry *dent, find;
+
+ if (!event_debug_mode_on_)
+ return;
+
+ find.ptr = ev;
+ EVLOCK_LOCK(event_debug_map_lock_, 0);
+ dent = HT_FIND(event_debug_map, &global_debug_map, &find);
+ if (dent && dent->added) {
+ event_errx(EVENT_ERR_ABORT_,
+ "%s called on an already added event %p"
+ " (events: 0x%x, fd: "EV_SOCK_FMT", "
+ "flags: 0x%x)",
+ __func__, ev, ev->ev_events,
+ EV_SOCK_ARG(ev->ev_fd), ev->ev_flags);
+ }
+ EVLOCK_UNLOCK(event_debug_map_lock_, 0);
+}
+static void event_debug_assert_socket_nonblocking_(evutil_socket_t fd)
+{
+ if (!event_debug_mode_on_)
+ return;
+ if (fd < 0)
+ return;
+
+#ifndef _WIN32
+ {
+ int flags;
+ if ((flags = fcntl(fd, F_GETFL, NULL)) >= 0) {
+ EVUTIL_ASSERT(flags & O_NONBLOCK);
+ }
+ }
+#endif
+}
#else
-#define event_debug_note_setup_(ev) \
- ((void)0)
-#define event_debug_note_teardown_(ev) \
- ((void)0)
-#define event_debug_note_add_(ev) \
- ((void)0)
-#define event_debug_note_del_(ev) \
- ((void)0)
-#define event_debug_assert_is_setup_(ev) \
- ((void)0)
-#define event_debug_assert_not_added_(ev) \
- ((void)0)
+static void event_debug_note_setup_(const struct event *ev) { (void)ev; }
+static void event_debug_note_teardown_(const struct event *ev) { (void)ev; }
+static void event_debug_note_add_(const struct event *ev) { (void)ev; }
+static void event_debug_note_del_(const struct event *ev) { (void)ev; }
+static void event_debug_assert_is_setup_(const struct event *ev) { (void)ev; }
+static void event_debug_assert_not_added_(const struct event *ev) { (void)ev; }
+static void event_debug_assert_socket_nonblocking_(evutil_socket_t fd) { (void)fd; }
#endif
#define EVENT_BASE_ASSERT_LOCKED(base) \
int flags;
if (should_check_environment && !precise_time) {
precise_time = evutil_getenv_("EVENT_PRECISE_TIMER") != NULL;
- base->flags |= EVENT_BASE_FLAG_PRECISE_TIMER;
+ if (precise_time) {
+ base->flags |= EVENT_BASE_FLAG_PRECISE_TIMER;
+ }
}
flags = precise_time ? EV_MONOT_PRECISE : 0;
evutil_configure_monotonic_time_(&base->monotonic_timer, flags);
static void
event_base_free_(struct event_base *base, int run_finalizers)
{
- int i, n_deleted=0;
+ int i;
+ size_t n_deleted=0;
struct event *ev;
/* XXXX grab the lock? If there is contention when one thread frees
* the base, then the contending thread will be very sad soon. */
* A simple case is bufferevent with underlying (i.e. filters).
*/
int i = event_base_free_queues_(base, run_finalizers);
+ event_debug(("%s: %d events freed", __func__, i));
if (!i) {
break;
}
}
if (n_deleted)
- event_debug(("%s: %d events were still set in base",
+ event_debug(("%s: "EV_SIZE_FMT" events were still set in base",
__func__, n_deleted));
while (LIST_FIRST(&base->once_events)) {
break;
case EV_CLOSURE_EVENT: {
void (*evcb_callback)(evutil_socket_t, short, void *);
+ short res;
EVUTIL_ASSERT(ev != NULL);
evcb_callback = *ev->ev_callback;
+ res = ev->ev_res;
EVBASE_RELEASE_LOCK(base, th_base_lock);
- evcb_callback(ev->ev_fd, ev->ev_res, ev->ev_arg);
+ evcb_callback(ev->ev_fd, res, ev->ev_arg);
}
break;
case EV_CLOSURE_CB_SELF: {
if (arg == &event_self_cbarg_ptr_)
arg = ev;
+ if (!(events & EV_SIGNAL))
+ event_debug_assert_socket_nonblocking_(fd);
event_debug_assert_not_added_(ev);
ev->ev_base = base;
event_del_(struct event *ev, int blocking)
{
int res;
+ struct event_base *base = ev->ev_base;
- if (EVUTIL_FAILURE_CHECK(!ev->ev_base)) {
+ if (EVUTIL_FAILURE_CHECK(!base)) {
event_warnx("%s: event has no event_base set.", __func__);
return -1;
}
- EVBASE_ACQUIRE_LOCK(ev->ev_base, th_base_lock);
-
+ EVBASE_ACQUIRE_LOCK(base, th_base_lock);
res = event_del_nolock_(ev, blocking);
-
- EVBASE_RELEASE_LOCK(ev->ev_base, th_base_lock);
+ EVBASE_RELEASE_LOCK(base, th_base_lock);
return (res);
}
}
}
- /* If the main thread is currently executing this event's callback,
- * and we are not the main thread, then we want to wait until the
- * callback is done before we start removing the event. That way,
- * when this function returns, it will be safe to free the
- * user-supplied argument. */
base = ev->ev_base;
-#ifndef EVENT__DISABLE_THREAD_SUPPORT
- if (blocking != EVENT_DEL_NOBLOCK &&
- base->current_event == event_to_event_callback(ev) &&
- !EVBASE_IN_THREAD(base) &&
- (blocking == EVENT_DEL_BLOCK || !(ev->ev_events & EV_FINALIZE))) {
- ++base->current_event_waiters;
- EVTHREAD_COND_WAIT(base->current_event_cond, base->th_base_lock);
- }
-#endif
EVUTIL_ASSERT(!(ev->ev_flags & ~EVLIST_ALL));
notify = 1;
res = 0;
}
+ /* If we do not have events, let's notify event base so it can
+ * exit without waiting */
+ if (!event_haveevents(base) && !N_ACTIVE_CALLBACKS(base))
+ notify = 1;
}
/* if we are not in the right thread, we need to wake up the loop */
event_debug_note_del_(ev);
+ /* If the main thread is currently executing this event's callback,
+ * and we are not the main thread, then we want to wait until the
+ * callback is done before returning. That way, when this function
+ * returns, it will be safe to free the user-supplied argument.
+ */
+#ifndef EVENT__DISABLE_THREAD_SUPPORT
+ if (blocking != EVENT_DEL_NOBLOCK &&
+ base->current_event == event_to_event_callback(ev) &&
+ !EVBASE_IN_THREAD(base) &&
+ (blocking == EVENT_DEL_BLOCK || !(ev->ev_events & EV_FINALIZE))) {
+ ++base->current_event_waiters;
+ EVTHREAD_COND_WAIT(base->current_event_cond, base->th_base_lock);
+ }
+#endif
+
return (res);
}
switch (evcb->evcb_flags & (EVLIST_ACTIVE|EVLIST_ACTIVE_LATER)) {
default:
EVUTIL_ASSERT(0);
+ EVUTIL_FALLTHROUGH;
case EVLIST_ACTIVE_LATER:
event_queue_remove_active_later(base, evcb);
r = 0;
}
}
-#if (EVLIST_INTERNAL >> 4) != 1
-#error "Mismatch for value of EVLIST_INTERNAL"
-#endif
-
#ifndef MAX
#define MAX(a,b) (((a)>(b))?(a):(b))
#endif
#define MAX_EVENT_COUNT(var, v) var = MAX(var, v)
/* These are a fancy way to spell
- if (flags & EVLIST_INTERNAL)
+ if (~flags & EVLIST_INTERNAL)
base->event_count--/++;
*/
#define DECR_EVENT_COUNT(base,flags) \
- ((base)->event_count -= (~((flags) >> 4) & 1))
+ ((base)->event_count -= !((flags) & EVLIST_INTERNAL))
#define INCR_EVENT_COUNT(base,flags) do { \
- ((base)->event_count += (~((flags) >> 4) & 1)); \
+ ((base)->event_count += !((flags) & EVLIST_INTERNAL)); \
MAX_EVENT_COUNT((base)->event_count_max, (base)->event_count); \
} while (0)
event_base_foreach_event_cb fn, void *arg)
{
int r, i;
- unsigned u;
+ size_t u;
struct event *ev;
/* Start out with all the EVLIST_INSERTED events. */
if (! (e->ev_flags & (EVLIST_INSERTED|EVLIST_TIMEOUT)))
return 0;
- fprintf(output, " %p [%s "EV_SOCK_FMT"]%s%s%s%s%s%s",
+ fprintf(output, " %p [%s "EV_SOCK_FMT"]%s%s%s%s%s%s%s",
(void*)e, gloss, EV_SOCK_ARG(e->ev_fd),
(e->ev_events&EV_READ)?" Read":"",
(e->ev_events&EV_WRITE)?" Write":"",
(e->ev_events&EV_CLOSED)?" EOF":"",
(e->ev_events&EV_SIGNAL)?" Signal":"",
(e->ev_events&EV_PERSIST)?" Persist":"",
+ (e->ev_events&EV_ET)?" ET":"",
(e->ev_flags&EVLIST_INTERNAL)?" Internal":"");
if (e->ev_flags & EVLIST_TIMEOUT) {
struct timeval tv;
event_base_active_by_fd(struct event_base *base, evutil_socket_t fd, short events)
{
EVBASE_ACQUIRE_LOCK(base, th_base_lock);
- evmap_io_active_(base, fd, events & (EV_READ|EV_WRITE|EV_CLOSED));
+
+ /* Activate any non timer events */
+ if (!(events & EV_TIMEOUT)) {
+ evmap_io_active_(base, fd, events & (EV_READ|EV_WRITE|EV_CLOSED));
+ } else {
+ /* If we want to activate timer events, loop and activate each event with
+ * the same fd in both the timeheap and common timeouts list */
+ int i;
+ size_t u;
+ struct event *ev;
+
+ for (u = 0; u < base->timeheap.n; ++u) {
+ ev = base->timeheap.p[u];
+ if (ev->ev_fd == fd) {
+ event_active_nolock_(ev, EV_TIMEOUT, 1);
+ }
+ }
+
+ for (i = 0; i < base->n_common_timeouts; ++i) {
+ struct common_timeout_list *ctl = base->common_timeout_queues[i];
+ TAILQ_FOREACH(ev, &ctl->events,
+ ev_timeout_pos.ev_next_with_common_timeout) {
+ if (ev->ev_fd == fd) {
+ event_active_nolock_(ev, EV_TIMEOUT, 1);
+ }
+ }
+ }
+ }
+
EVBASE_RELEASE_LOCK(base, th_base_lock);
}
event_base_assert_ok_nolock_(struct event_base *base)
{
int i;
+ size_t u;
int count;
/* First do checks on the per-fd and per-signal lists */
evmap_check_integrity_(base);
/* Check the heap property */
- for (i = 1; i < (int)base->timeheap.n; ++i) {
- int parent = (i - 1) / 2;
+ for (u = 1; u < base->timeheap.n; ++u) {
+ size_t parent = (u - 1) / 2;
struct event *ev, *p_ev;
- ev = base->timeheap.p[i];
+ ev = base->timeheap.p[u];
p_ev = base->timeheap.p[parent];
EVUTIL_ASSERT(ev->ev_flags & EVLIST_TIMEOUT);
EVUTIL_ASSERT(evutil_timercmp(&p_ev->ev_timeout, &ev->ev_timeout, <=));
- EVUTIL_ASSERT(ev->ev_timeout_pos.min_heap_idx == i);
+ EVUTIL_ASSERT(ev->ev_timeout_pos.min_heap_idx == u);
}
/* Check that the common timeouts are fine */
const GUID connectex = WSAID_CONNECTEX;
const GUID getacceptexsockaddrs = WSAID_GETACCEPTEXSOCKADDRS;
SOCKET s = socket(AF_INET, SOCK_STREAM, 0);
- if (s == INVALID_SOCKET)
+ if (s == EVUTIL_INVALID_SOCKET)
return;
ext->AcceptEx = get_extension_function(s, &acceptex);
ext->ConnectEx = get_extension_function(s, &connectex);
-#!/usr/bin/env python2
+#!/usr/bin/env python
#
# Copyright (c) 2005-2007 Niels Provos <provos@citi.umich.edu>
# Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
def declare(s):
if not QUIETLY:
- print s
+ print(s)
def TranslateList(mylist, mydict):
- return map(lambda x: x % mydict, mylist)
+ return [x % mydict for x in mylist]
# Exception class for parse errors
class RpcGenError(Exception):
declare(' Created struct: %s' % name)
def AddEntry(self, entry):
- if self._tags.has_key(entry.Tag()):
+ if entry.Tag() in self._tags:
raise RpcGenError(
'Entry "%s" duplicates tag number %d from "%s" '
'around line %d' % (entry.Name(), entry.Tag(),
def PrintIndented(self, file, ident, code):
"""Takes an array, add indentation to each entry and prints it."""
for entry in code:
- print >>file, '%s%s' % (ident, entry)
+ file.write('%s%s\n' % (ident, entry))
class StructCCode(Struct):
""" Knows how to generate C code for a struct """
def PrintTags(self, file):
"""Prints the tag definitions for a structure."""
- print >>file, '/* Tag definition for %s */' % self._name
- print >>file, 'enum %s_ {' % self._name.lower()
+ file.write('/* Tag definition for %s */\n' % self._name)
+ file.write('enum %s_ {\n' % self._name.lower())
for entry in self._entries:
- print >>file, ' %s=%d,' % (self.EntryTagName(entry),
- entry.Tag())
- print >>file, ' %s_MAX_TAGS' % (self._name.upper())
- print >>file, '};\n'
+ file.write(' %s=%d,\n' % (self.EntryTagName(entry), entry.Tag()))
+ file.write(' %s_MAX_TAGS\n' % (self._name.upper()))
+ file.write('};\n\n')
def PrintForwardDeclaration(self, file):
- print >>file, 'struct %s;' % self._name
+ file.write('struct %s;\n' % self._name)
def PrintDeclaration(self, file):
- print >>file, '/* Structure declaration for %s */' % self._name
- print >>file, 'struct %s_access_ {' % self._name
+ file.write('/* Structure declaration for %s */\n' % self._name)
+ file.write('struct %s_access_ {\n' % self._name)
for entry in self._entries:
dcl = entry.AssignDeclaration('(*%s_assign)' % entry.Name())
dcl.extend(
dcl.extend(
entry.AddDeclaration('(*%s_add)' % entry.Name()))
self.PrintIndented(file, ' ', dcl)
- print >>file, '};\n'
+ file.write('};\n\n')
- print >>file, 'struct %s {' % self._name
- print >>file, ' struct %s_access_ *base;\n' % self._name
+ file.write('struct %s {\n' % self._name)
+ file.write(' struct %s_access_ *base;\n\n' % self._name)
for entry in self._entries:
dcl = entry.Declaration()
self.PrintIndented(file, ' ', dcl)
- print >>file, ''
+ file.write('\n')
for entry in self._entries:
- print >>file, ' ev_uint8_t %s_set;' % entry.Name()
- print >>file, '};\n'
+ file.write(' ev_uint8_t %s_set;\n' % entry.Name())
+ file.write('};\n\n')
- print >>file, \
-"""struct %(name)s *%(name)s_new(void);
+ file.write("""struct %(name)s *%(name)s_new(void);
struct %(name)s *%(name)s_new_with_arg(void *);
void %(name)s_free(struct %(name)s *);
void %(name)s_clear(struct %(name)s *);
void evtag_marshal_%(name)s(struct evbuffer *, ev_uint32_t,
const struct %(name)s *);
int evtag_unmarshal_%(name)s(struct evbuffer *, ev_uint32_t,
- struct %(name)s *);""" % { 'name' : self._name }
+ struct %(name)s *);\n""" % { 'name' : self._name })
# Write a setting function of every variable
self.PrintIndented(file, '', entry.AddDeclaration(
entry.AddFuncName()))
- print >>file, '/* --- %s done --- */\n' % self._name
+ file.write('/* --- %s done --- */\n\n' % self._name)
def PrintCode(self, file):
- print >>file, ('/*\n'
+ file.write(('/*\n'
' * Implementation of %s\n'
- ' */\n') % self._name
+ ' */\n\n') % self._name)
- print >>file, \
- 'static struct %(name)s_access_ %(name)s_base__ = {' % \
- { 'name' : self._name }
+ file.write('static struct %(name)s_access_ %(name)s_base__ = {\n' % \
+ { 'name' : self._name })
for entry in self._entries:
self.PrintIndented(file, ' ', entry.CodeBase())
- print >>file, '};\n'
+ file.write('};\n\n')
# Creation
- print >>file, (
+ file.write((
'struct %(name)s *\n'
'%(name)s_new(void)\n'
'{\n'
' event_warn("%%s: malloc", __func__);\n'
' return (NULL);\n'
' }\n'
- ' tmp->base = &%(name)s_base__;\n') % { 'name' : self._name }
+ ' tmp->base = &%(name)s_base__;\n\n') % { 'name' : self._name })
for entry in self._entries:
self.PrintIndented(file, ' ', entry.CodeInitialize('tmp'))
- print >>file, ' tmp->%s_set = 0;\n' % entry.Name()
+ file.write(' tmp->%s_set = 0;\n\n' % entry.Name())
- print >>file, (
+ file.write((
' return (tmp);\n'
- '}\n')
+ '}\n\n'))
# Adding
for entry in self._entries:
if entry.Array():
self.PrintIndented(file, '', entry.CodeAdd())
- print >>file, ''
+ file.write('\n')
# Assigning
for entry in self._entries:
self.PrintIndented(file, '', entry.CodeAssign())
- print >>file, ''
+ file.write('\n')
# Getting
for entry in self._entries:
self.PrintIndented(file, '', entry.CodeGet())
- print >>file, ''
+ file.write('\n')
# Clearing
- print >>file, ( 'void\n'
+ file.write(( 'void\n'
'%(name)s_clear(struct %(name)s *tmp)\n'
'{'
- ) % { 'name' : self._name }
+ '\n') % { 'name' : self._name })
for entry in self._entries:
self.PrintIndented(file, ' ', entry.CodeClear('tmp'))
- print >>file, '}\n'
+ file.write('}\n\n')
# Freeing
- print >>file, ( 'void\n'
+ file.write(( 'void\n'
'%(name)s_free(struct %(name)s *tmp)\n'
'{'
- ) % { 'name' : self._name }
+ '\n') % { 'name' : self._name })
for entry in self._entries:
self.PrintIndented(file, ' ', entry.CodeFree('tmp'))
- print >>file, (' free(tmp);\n'
- '}\n')
+ file.write((' free(tmp);\n'
+ '}\n\n'))
# Marshaling
- print >>file, ('void\n'
+ file.write(('void\n'
'%(name)s_marshal(struct evbuffer *evbuf, '
'const struct %(name)s *tmp)'
- '{') % { 'name' : self._name }
+ '{\n') % { 'name' : self._name })
for entry in self._entries:
indent = ' '
# Optional entries do not have to be set
if entry.Optional():
indent += ' '
- print >>file, ' if (tmp->%s_set) {' % entry.Name()
+ file.write(' if (tmp->%s_set) {\n' % entry.Name())
self.PrintIndented(
file, indent,
entry.CodeMarshal('evbuf', self.EntryTagName(entry),
entry.GetVarName('tmp'),
entry.GetVarLen('tmp')))
if entry.Optional():
- print >>file, ' }'
+ file.write(' }\n')
- print >>file, '}\n'
+ file.write('}\n\n')
# Unmarshaling
- print >>file, ('int\n'
+ file.write(('int\n'
'%(name)s_unmarshal(struct %(name)s *tmp, '
' struct evbuffer *evbuf)\n'
'{\n'
' if (evtag_peek(evbuf, &tag) == -1)\n'
' return (-1);\n'
' switch (tag) {\n'
- ) % { 'name' : self._name }
+ '\n') % { 'name' : self._name })
for entry in self._entries:
- print >>file, ' case %s:\n' % self.EntryTagName(entry)
+ file.write(' case %s:\n' % self.EntryTagName(entry))
if not entry.Array():
- print >>file, (
+ file.write((
' if (tmp->%s_set)\n'
' return (-1);'
- ) % (entry.Name())
+ '\n') % (entry.Name()))
self.PrintIndented(
file, ' ',
entry.GetVarName('tmp'),
entry.GetVarLen('tmp')))
- print >>file, ( ' tmp->%s_set = 1;\n' % entry.Name() +
- ' break;\n' )
- print >>file, ( ' default:\n'
+ file.write(( ' tmp->%s_set = 1;\n' % entry.Name() +
+ ' break;\n' ))
+ file.write(( ' default:\n'
' return -1;\n'
' }\n'
- ' }\n' )
+ ' }\n\n' ))
# Check if it was decoded completely
- print >>file, ( ' if (%(name)s_complete(tmp) == -1)\n'
+ file.write(( ' if (%(name)s_complete(tmp) == -1)\n'
' return (-1);'
- ) % { 'name' : self._name }
+ '\n') % { 'name' : self._name })
# Successfully decoded
- print >>file, ( ' return (0);\n'
- '}\n')
+ file.write(( ' return (0);\n'
+ '}\n\n'))
# Checking if a structure has all the required data
- print >>file, (
+ file.write((
'int\n'
'%(name)s_complete(struct %(name)s *msg)\n'
- '{' ) % { 'name' : self._name }
+ '{\n' ) % { 'name' : self._name })
for entry in self._entries:
if not entry.Optional():
code = [
self.PrintIndented(
file, ' ',
entry.CodeComplete('msg', entry.GetVarName('msg')))
- print >>file, (
+ file.write((
' return (0);\n'
- '}\n' )
+ '}\n\n' ))
# Complete message unmarshaling
- print >>file, (
+ file.write((
'int\n'
'evtag_unmarshal_%(name)s(struct evbuffer *evbuf, '
'ev_uint32_t need_tag, struct %(name)s *msg)\n'
' error:\n'
' evbuffer_free(tmp);\n'
' return (res);\n'
- '}\n' ) % { 'name' : self._name }
+ '}\n\n' ) % { 'name' : self._name })
# Complete message marshaling
- print >>file, (
+ file.write((
'void\n'
'evtag_marshal_%(name)s(struct evbuffer *evbuf, ev_uint32_t tag, '
'const struct %(name)s *msg)\n'
' %(name)s_marshal(buf_, msg);\n'
' evtag_marshal_buffer(evbuf, tag, buf_);\n '
' evbuffer_free(buf_);\n'
- '}\n' ) % { 'name' : self._name }
+ '}\n\n' ) % { 'name' : self._name })
class Entry:
def __init__(self, type, name, tag):
"optaddarg" :
self._optaddarg and ", const %s value" % self._ctype or ""
}
- for (k, v) in extradict.items():
+ for (k, v) in list(extradict.items()):
mapping[k] = v
return mapping
codearrayassign = self._entry.CodeArrayAssign(
'msg->%(name)s_data[off]' % self.GetTranslation(), 'value')
- code += map(lambda x: ' ' + x, codearrayassign)
+ code += [' ' + x for x in codearrayassign]
code += TranslateList([
' }',
code = TranslateList(code, self.GetTranslation())
- code += map(lambda x: ' ' + x, codearrayadd)
+ code += [' ' + x for x in codearrayadd]
code += TranslateList([
' msg->%(name)s_set = 1;',
code = TranslateList(code, translate)
- code += map(lambda x: ' ' + x, tmp)
+ code += [' ' + x for x in tmp]
code += [
' }',
code = TranslateList(code, translate)
if codearrayfree:
- code += map(lambda x: ' ' + x, codearrayfree)
+ code += [' ' + x for x in codearrayfree]
code += [
' }' ]
'#include <event2/event.h>\n'
'#include <event2/buffer.h>\n'
'#include <event2/tag.h>\n\n'
- '#if defined(EVENT____func__) && !defined(__func__)\n'
- '#define __func__ EVENT____func__\n'
+ '#if defined(EVENT__HAVE___func__)\n'
+ '# ifndef __func__\n'
+ '# define __func__ __func__\n'
+ '# endif\n'
+ '#elif defined(EVENT__HAVE___FUNCTION__)\n'
+ '# define __func__ __FUNCTION__\n'
+ '#else\n'
+ '# define __func__ __FILE__\n'
'#endif\n\n'
)
declare('... creating "%s"' % header_file)
header_fp = open(header_file, 'w')
- print >>header_fp, factory.HeaderPreamble(filename)
+ header_fp.write(factory.HeaderPreamble(filename))
# Create forward declarations: allows other structs to reference
# each other
for entry in entities:
entry.PrintForwardDeclaration(header_fp)
- print >>header_fp, ''
+ header_fp.write('\n')
for entry in entities:
entry.PrintTags(header_fp)
entry.PrintDeclaration(header_fp)
- print >>header_fp, factory.HeaderPostamble(filename)
+ header_fp.write(factory.HeaderPostamble(filename))
header_fp.close()
declare('... creating "%s"' % impl_file)
impl_fp = open(impl_file, 'w')
- print >>impl_fp, factory.BodyPreamble(filename, header_file)
+ impl_fp.write(factory.BodyPreamble(filename, header_file))
for entry in entities:
entry.PrintCode(impl_fp)
impl_fp.close()
CommandLine(sys.argv).run()
sys.exit(0)
- except RpcGenError, e:
- print >>sys.stderr, e
+ except RpcGenError as e:
+ sys.stderr.write(e)
sys.exit(1)
- except EnvironmentError, e:
+ except EnvironmentError as e:
if e.filename and e.strerror:
- print >>sys.stderr, "%s: %s" % (e.filename, e.strerror)
+ sys.stderr.write("%s: %s" % (e.filename, e.strerror))
sys.exit(1)
elif e.strerror:
- print >> sys.stderr, e.strerror
+ sys.stderr.write(e.strerror)
sys.exit(1)
else:
raise
a final padding nibble with value 0 is appended.
*/
+EVENT2_EXPORT_SYMBOL
int evtag_decode_int(ev_uint32_t *pnumber, struct evbuffer *evbuf);
+EVENT2_EXPORT_SYMBOL
int evtag_decode_int64(ev_uint64_t *pnumber, struct evbuffer *evbuf);
+EVENT2_EXPORT_SYMBOL
int evtag_encode_tag(struct evbuffer *evbuf, ev_uint32_t tag);
+EVENT2_EXPORT_SYMBOL
int evtag_decode_tag(ev_uint32_t *ptag, struct evbuffer *evbuf);
void
#include <unistd.h>
#endif
#include <errno.h>
+#include <limits.h>
#include <signal.h>
#include <string.h>
#include <time.h>
int nentries = map->nentries ? map->nentries : 32;
void **tmp;
+ if (slot > INT_MAX / 2)
+ return (-1);
+
while (nentries <= slot)
nentries <<= 1;
+ if (nentries > INT_MAX / msize)
+ return (-1);
+
tmp = (void **)mm_realloc(map->entries, nentries * msize);
if (tmp == NULL)
return (-1);
if (res) {
void *extra = ((char*)ctx) + sizeof(struct evmap_io);
- if (evsel->del(base, ev->ev_fd, old, res, extra) == -1) {
+ if (evsel->del(base, ev->ev_fd,
+ old, (ev->ev_events & EV_ET) | res, extra) == -1) {
retval = -1;
} else {
retval = 1;
struct event_signal_map *map = &base->sigmap;
struct evmap_signal *ctx = NULL;
+ if (sig < 0 || sig >= NSIG)
+ return (-1);
+
if (sig >= map->nentries) {
if (evmap_make_space(
map, sig, sizeof(struct evmap_signal *)) == -1)
struct event_signal_map *map = &base->sigmap;
struct evmap_signal *ctx;
- if (sig >= map->nentries)
+ if (sig < 0 || sig >= map->nentries)
return (-1);
GET_SIGNAL_SLOT(ctx, map, sig, evmap_signal);
struct event_changelist *changelist = &base->changelist;
struct event_changelist_fdinfo *fdinfo = p;
struct event_change *change;
+ ev_uint8_t evchange = EV_CHANGE_ADD | (events & (EV_ET|EV_PERSIST|EV_SIGNAL));
event_changelist_check(base);
* since the delete might fail (because the fd had been closed since
* the last add, for instance. */
- if (events & (EV_READ|EV_SIGNAL)) {
- change->read_change = EV_CHANGE_ADD |
- (events & (EV_ET|EV_PERSIST|EV_SIGNAL));
- }
- if (events & EV_WRITE) {
- change->write_change = EV_CHANGE_ADD |
- (events & (EV_ET|EV_PERSIST|EV_SIGNAL));
- }
- if (events & EV_CLOSED) {
- change->close_change = EV_CHANGE_ADD |
- (events & (EV_ET|EV_PERSIST|EV_SIGNAL));
- }
+ if (events & (EV_READ|EV_SIGNAL))
+ change->read_change = evchange;
+ if (events & EV_WRITE)
+ change->write_change = evchange;
+ if (events & EV_CLOSED)
+ change->close_change = evchange;
event_changelist_check(base);
return (0);
struct event_changelist *changelist = &base->changelist;
struct event_changelist_fdinfo *fdinfo = p;
struct event_change *change;
+ ev_uint8_t del = EV_CHANGE_DEL | (events & EV_ET);
event_changelist_check(base);
change = event_changelist_get_or_construct(changelist, fd, old, fdinfo);
if (!(change->old_events & (EV_READ | EV_SIGNAL)))
change->read_change = 0;
else
- change->read_change = EV_CHANGE_DEL;
+ change->read_change = del;
}
if (events & EV_WRITE) {
if (!(change->old_events & EV_WRITE))
change->write_change = 0;
else
- change->write_change = EV_CHANGE_DEL;
+ change->write_change = del;
}
if (events & EV_CLOSED) {
if (!(change->old_events & EV_CLOSED))
change->close_change = 0;
else
- change->close_change = EV_CHANGE_DEL;
+ change->close_change = del;
}
event_changelist_check(base);
return;
error:
- evrpc_reqstate_free_(rpc_state);
+ if (rpc_state)
+ evrpc_reqstate_free_(rpc_state);
evhttp_send_error(req, HTTP_SERVUNAVAIL, NULL);
return;
}
* layer is going to free it. we need to
* request ownership explicitly
*/
- if (req != NULL)
- evhttp_request_own(req);
+ evhttp_request_own(req);
evrpc_pause_request(pool, ctx,
evrpc_reply_done_closure);
#if ! defined(EVENT__DISABLE_THREAD_SUPPORT) && defined(EVTHREAD_EXPOSE_STRUCTS)
/* Global function pointers to lock-related functions. NULL if locking isn't
enabled. */
+EVENT2_EXPORT_SYMBOL
extern struct evthread_lock_callbacks evthread_lock_fns_;
+EVENT2_EXPORT_SYMBOL
extern struct evthread_condition_callbacks evthread_cond_fns_;
extern unsigned long (*evthread_id_fn_)(void);
+EVENT2_EXPORT_SYMBOL
extern int evthread_lock_debugging_enabled_;
/** Return the ID of the current thread, or 1 if threading isn't enabled. */
#elif ! defined(EVENT__DISABLE_THREAD_SUPPORT)
unsigned long evthreadimpl_get_id_(void);
+EVENT2_EXPORT_SYMBOL
int evthreadimpl_is_lock_debugging_enabled_(void);
+EVENT2_EXPORT_SYMBOL
void *evthreadimpl_lock_alloc_(unsigned locktype);
+EVENT2_EXPORT_SYMBOL
void evthreadimpl_lock_free_(void *lock, unsigned locktype);
+EVENT2_EXPORT_SYMBOL
int evthreadimpl_lock_lock_(unsigned mode, void *lock);
+EVENT2_EXPORT_SYMBOL
int evthreadimpl_lock_unlock_(unsigned mode, void *lock);
+EVENT2_EXPORT_SYMBOL
void *evthreadimpl_cond_alloc_(unsigned condtype);
+EVENT2_EXPORT_SYMBOL
void evthreadimpl_cond_free_(void *cond);
+EVENT2_EXPORT_SYMBOL
int evthreadimpl_cond_signal_(void *cond, int broadcast);
+EVENT2_EXPORT_SYMBOL
int evthreadimpl_cond_wait_(void *cond, void *lock, const struct timeval *tv);
int evthreadimpl_locking_enabled_(void);
EVLOCK_UNLOCK(lock1_tmplock_,mode1); \
} while (0)
+EVENT2_EXPORT_SYMBOL
int evthread_is_debug_lock_held_(void *lock);
void *evthread_debug_get_real_lock_(void *lock);
int evutil_secure_rng_global_setup_locks_(const int enable_locks);
/** Return current evthread_lock_callbacks */
+EVENT2_EXPORT_SYMBOL
struct evthread_lock_callbacks *evthread_get_lock_callbacks(void);
/** Return current evthread_condition_callbacks */
struct evthread_condition_callbacks *evthread_get_condition_callbacks(void);
#endif
#ifndef EVENT__DISABLE_DEBUG_MODE
-extern int event_debug_created_threadable_ctx_;
+extern int event_debug_created_threadable_ctx_;
extern int event_debug_mode_on_;
#endif
}
int
+evutil_make_listen_socket_ipv6only(evutil_socket_t sock)
+{
+#if defined(IPV6_V6ONLY)
+ int one = 1;
+ return setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (void*) &one,
+ (ev_socklen_t)sizeof(one));
+#endif
+ return 0;
+}
+
+int
evutil_make_tcp_listen_socket_deferred(evutil_socket_t sock)
{
#if defined(EVENT__HAVE_NETINET_TCP_H) && defined(TCP_DEFER_ACCEPT)
set by evutil_check_interfaces. */
static int have_checked_interfaces, had_ipv4_address, had_ipv6_address;
-/* Macro: True iff the IPv4 address 'addr', in host order, is in 127.0.0.0/8
- */
-#define EVUTIL_V4ADDR_IS_LOCALHOST(addr) (((addr)>>24) == 127)
+/* True iff the IPv4 address 'addr', in host order, is in 127.0.0.0/8 */
+static inline int evutil_v4addr_is_localhost(ev_uint32_t addr)
+{ return addr>>24 == 127; }
-/* Macro: True iff the IPv4 address 'addr', in host order, is a class D
- * (multiclass) address.
- */
-#define EVUTIL_V4ADDR_IS_CLASSD(addr) ((((addr)>>24) & 0xf0) == 0xe0)
+/* True iff the IPv4 address 'addr', in host order, is link-local
+ * 169.254.0.0/16 (RFC3927) */
+static inline int evutil_v4addr_is_linklocal(ev_uint32_t addr)
+{ return ((addr & 0xffff0000U) == 0xa9fe0000U); }
+
+/* True iff the IPv4 address 'addr', in host order, is a class D
+ * (multiclass) address. */
+static inline int evutil_v4addr_is_classd(ev_uint32_t addr)
+{ return ((addr>>24) & 0xf0) == 0xe0; }
+
+int
+evutil_v4addr_is_local_(const struct in_addr *in)
+{
+ const ev_uint32_t addr = ntohl(in->s_addr);
+ return addr == INADDR_ANY ||
+ evutil_v4addr_is_localhost(addr) ||
+ evutil_v4addr_is_linklocal(addr) ||
+ evutil_v4addr_is_classd(addr);
+}
+int
+evutil_v6addr_is_local_(const struct in6_addr *in)
+{
+ static const char ZEROES[] =
+ "\x00\x00\x00\x00\x00\x00\x00\x00"
+ "\x00\x00\x00\x00\x00\x00\x00\x00";
+
+ const unsigned char *addr = (const unsigned char *)in->s6_addr;
+ return !memcmp(addr, ZEROES, 8) ||
+ ((addr[0] & 0xfe) == 0xfc) ||
+ (addr[0] == 0xfe && (addr[1] & 0xc0) == 0x80) ||
+ (addr[0] == 0xfe && (addr[1] & 0xc0) == 0xc0) ||
+ (addr[0] == 0xff);
+}
static void
evutil_found_ifaddr(const struct sockaddr *sa)
{
- const char ZEROES[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00";
-
if (sa->sa_family == AF_INET) {
const struct sockaddr_in *sin = (struct sockaddr_in *)sa;
- ev_uint32_t addr = ntohl(sin->sin_addr.s_addr);
- if (addr == 0 ||
- EVUTIL_V4ADDR_IS_LOCALHOST(addr) ||
- EVUTIL_V4ADDR_IS_CLASSD(addr)) {
- /* Not actually a usable external address. */
- } else {
+ if (!evutil_v4addr_is_local_(&sin->sin_addr)) {
event_debug(("Detected an IPv4 interface"));
had_ipv4_address = 1;
}
} else if (sa->sa_family == AF_INET6) {
const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa;
- const unsigned char *addr =
- (unsigned char*)sin6->sin6_addr.s6_addr;
- if (!memcmp(addr, ZEROES, 8) ||
- ((addr[0] & 0xfe) == 0xfc) ||
- (addr[0] == 0xfe && (addr[1] & 0xc0) == 0x80) ||
- (addr[0] == 0xfe && (addr[1] & 0xc0) == 0xc0) ||
- (addr[0] == 0xff)) {
- /* This is a reserved, ipv4compat, ipv4map, loopback,
- * link-local, multicast, or unspecified address. */
- } else {
+ if (!evutil_v6addr_is_local_(&sin6->sin6_addr)) {
event_debug(("Detected an IPv6 interface"));
had_ipv6_address = 1;
}
struct sockaddr_in sin;
memset(&sin, 0, sizeof(sin));
if (1==evutil_inet_pton(AF_INET, nodename, &sin.sin_addr)) {
- /* Got an ipv6 address. */
+ /* Got an ipv4 address. */
sin.sin_family = AF_INET;
sin.sin_port = htons(port);
*res = evutil_new_addrinfo_((struct sockaddr*)&sin,
}
/* Internal function: Set fd[0] and fd[1] to a pair of fds such that writes on
- * fd[0] get read from fd[1]. Make both fds nonblocking and close-on-exec.
+ * fd[1] get read from fd[0]. Make both fds nonblocking and close-on-exec.
* Return 0 on success, -1 on failure.
*/
int
int val;
ARC4_LOCK_();
- if (!arc4_seeded_ok)
- arc4_stir();
- val = arc4_seeded_ok ? 0 : -1;
+ val = (!arc4_stir()) ? 0 : -1;
ARC4_UNLOCK_();
return val;
}
ev_arc4random_buf(buf, n);
}
+#if !defined(EVENT__HAVE_ARC4RANDOM) || defined(EVENT__HAVE_ARC4RANDOM_ADDRANDOM)
void
evutil_secure_rng_add_bytes(const char *buf, size_t n)
{
arc4random_addrandom((unsigned char*)buf,
n>(size_t)INT_MAX ? INT_MAX : (int)n);
}
+#endif
void
evutil_free_secure_rng_globals_(void)
#ifndef EVENT__HAVE_GETTIMEOFDAY
#include <sys/timeb.h>
#endif
-#if !defined(EVENT__HAVE_NANOSLEEP) && !defined(EVENT_HAVE_USLEEP) && \
+#if !defined(EVENT__HAVE_NANOSLEEP) && !defined(EVENT__HAVE_USLEEP) && \
!defined(_WIN32)
#include <sys/select.h>
#endif
sleep(tv->tv_sec);
usleep(tv->tv_usec);
#else
- select(0, NULL, NULL, NULL, tv);
+ {
+ struct timeval tv2 = *tv;
+ select(0, NULL, NULL, NULL, &tv2);
+ }
#endif
}
#define HTTP_WRITE_TIMEOUT 50
#define HTTP_READ_TIMEOUT 50
-#define HTTP_PREFIX "http://"
-#define HTTP_DEFAULTPORT 80
-
enum message_read_status {
ALL_DATA_READ = 1,
MORE_DATA_EXPECTED = 0,
enum evhttp_request_error;
/* notifies the current request that it failed; resets connection */
+EVENT2_EXPORT_SYMBOL
void evhttp_connection_fail_(struct evhttp_connection *,
enum evhttp_request_error error);
enum message_read_status;
+EVENT2_EXPORT_SYMBOL
enum message_read_status evhttp_parse_firstline_(struct evhttp_request *, struct evbuffer*);
+EVENT2_EXPORT_SYMBOL
enum message_read_status evhttp_parse_headers_(struct evhttp_request *, struct evbuffer*);
void evhttp_start_read_(struct evhttp_connection *);
void evhttp_response_code_(struct evhttp_request *, int, const char *);
void evhttp_send_page_(struct evhttp_request *, struct evbuffer *);
+EVENT2_EXPORT_SYMBOL
int evhttp_decode_uri_internal(const char *uri, size_t length,
char *ret, int decode_plus);
-#endif /* _HTTP_H */
+#endif /* HTTP_INTERNAL_H_INCLUDED_ */
#ifndef _WIN32
#include <sys/socket.h>
#include <sys/stat.h>
-#else
+#else /* _WIN32 */
#include <winsock2.h>
#include <ws2tcpip.h>
+#endif /* _WIN32 */
+
+#ifdef EVENT__HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+#ifdef EVENT__HAVE_AFUNIX_H
+#include <afunix.h>
#endif
#include <sys/queue.h>
#include <string.h>
#ifndef _WIN32
#include <syslog.h>
-#endif
+#endif /* !_WIN32 */
#include <signal.h>
#ifdef EVENT__HAVE_UNISTD_H
#include <unistd.h>
static evutil_socket_t bind_socket_ai(struct evutil_addrinfo *, int reuse);
static evutil_socket_t bind_socket(const char *, ev_uint16_t, int reuse);
static void name_from_addr(struct sockaddr *, ev_socklen_t, char **, char **);
+static struct evhttp_uri *evhttp_uri_parse_authority(char *source_uri);
static int evhttp_associate_new_request_with_connection(
struct evhttp_connection *evcon);
static void evhttp_connection_start_detectclose(
evcon->cb_arg = arg;
/* Disable the read callback: we don't actually care about data;
- * we only care about close detection. (We don't disable reading,
- * since we *do* want to learn about any close events.) */
+ * we only care about close detection. (We don't disable reading --
+ * EV_READ, since we *do* want to learn about any close events.) */
bufferevent_setcb(evcon->bufev,
NULL, /*read*/
evhttp_write_cb,
evhttp_error_cb,
evcon);
- bufferevent_enable(evcon->bufev, EV_WRITE);
+ bufferevent_enable(evcon->bufev, EV_READ|EV_WRITE);
}
static void
evhttp_deferred_read_cb(struct event_callback *cb, void *data)
{
struct evhttp_connection *evcon = data;
- evhttp_read_cb(evcon->bufev, evcon);
+ struct bufferevent *bev = evcon->bufev;
+ if (bev->readcb)
+ (bev->readcb)(evcon->bufev, evcon);
}
static void
evhttp_connection_free(struct evhttp_connection *evcon)
{
struct evhttp_request *req;
+ int need_close = 0;
/* notify interested parties that this connection is going down */
if (evcon->fd != -1) {
event_debug_unassign(&evcon->retry_ev);
}
- if (evcon->bufev != NULL)
- bufferevent_free(evcon->bufev);
-
event_deferred_cb_cancel_(get_deferred_queue(evcon),
&evcon->read_more_deferred_cb);
- if (evcon->fd == -1)
- evcon->fd = bufferevent_getfd(evcon->bufev);
+ if (evcon->bufev != NULL) {
+ need_close =
+ !(bufferevent_get_options_(evcon->bufev) & BEV_OPT_CLOSE_ON_FREE);
+ if (evcon->fd == -1)
+ evcon->fd = bufferevent_getfd(evcon->bufev);
+
+ bufferevent_free(evcon->bufev);
+ }
if (evcon->fd != -1) {
- bufferevent_disable(evcon->bufev, EV_READ|EV_WRITE);
shutdown(evcon->fd, EVUTIL_SHUT_WR);
- if (!(bufferevent_get_options_(evcon->bufev) & BEV_OPT_CLOSE_ON_FREE)) {
+ if (need_close)
evutil_closesocket(evcon->fd);
- }
}
if (evcon->bind_address != NULL)
if (req == NULL)
return;
+ EVUTIL_ASSERT(req->kind == EVHTTP_REQUEST);
+
/* delete possible close detection events */
evhttp_connection_stop_detectclose(evcon);
struct evbuffer *tmp;
int err;
+ bufferevent_setcb(evcon->bufev, NULL, NULL, NULL, NULL);
+
/* XXXX This is not actually an optimal fix. Instead we ought to have
an API for "stop connecting", or use bufferevent_setfd to turn off
connecting. But for Libevent 2.0, this seems like a minimal change
evutil_closesocket(evcon->fd);
evcon->fd = -1;
}
- bufferevent_setfd(evcon->bufev, -1);
+ err = bufferevent_setfd(evcon->bufev, -1);
+ EVUTIL_ASSERT(!err && "setfd");
/* we need to clean up any buffered data */
tmp = bufferevent_get_output(evcon->bufev);
evhttp_connection_start_detectclose(struct evhttp_connection *evcon)
{
evcon->flags |= EVHTTP_CON_CLOSEDETECT;
-
bufferevent_enable(evcon->bufev, EV_READ);
}
evhttp_connection_stop_detectclose(struct evhttp_connection *evcon)
{
evcon->flags &= ~EVHTTP_CON_CLOSEDETECT;
-
bufferevent_disable(evcon->bufev, EV_READ);
}
return;
}
+ if (what & BEV_EVENT_READING &&
+ evcon->flags & EVHTTP_CON_READ_ON_WRITE_ERROR &&
+ evbuffer_get_length(bufferevent_get_input(bufev))) {
+ event_deferred_cb_schedule_(get_deferred_queue(evcon),
+ &evcon->read_more_deferred_cb);
+ return;
+ }
+
evhttp_connection_fail_(evcon, EVREQ_HTTP_EOF);
} else if (what == BEV_EVENT_CONNECTED) {
} else {
/* Parse the first line of a HTTP request */
static int
-evhttp_parse_request_line(struct evhttp_request *req, char *line)
+evhttp_parse_request_line(struct evhttp_request *req, char *line, size_t len)
{
+ char *eos = line + len;
char *method;
char *uri;
char *version;
size_t method_len;
enum evhttp_cmd_type type;
+ while (eos > line && *(eos-1) == ' ') {
+ *(eos-1) = '\0';
+ --eos;
+ --len;
+ }
+ if (len < strlen("GET / HTTP/1.0"))
+ return -1;
+
/* Parse the request line */
method = strsep(&line, " ");
- if (line == NULL)
- return (-1);
- uri = strsep(&line, " ");
- if (line == NULL)
- return (-1);
- version = strsep(&line, " ");
- if (line != NULL)
- return (-1);
+ if (!line)
+ return -1;
+ uri = line;
+ version = strrchr(uri, ' ');
+ if (!version || uri == version)
+ return -1;
+ *version = '\0';
+ version++;
method_len = (uri - method) - 1;
type = EVHTTP_REQ_UNKNOWN_;
req->type = type;
if (evhttp_parse_http_version(version, req) < 0)
- return (-1);
+ return -1;
if ((req->uri = mm_strdup(uri)) == NULL) {
event_debug(("%s: mm_strdup", __func__));
- return (-1);
+ return -1;
}
- if ((req->uri_elems = evhttp_uri_parse_with_flags(req->uri,
- EVHTTP_URI_NONCONFORMANT)) == NULL) {
- return -1;
+ if (type == EVHTTP_REQ_CONNECT) {
+ if ((req->uri_elems = evhttp_uri_parse_authority(req->uri)) == NULL) {
+ return -1;
+ }
+ } else {
+ if ((req->uri_elems = evhttp_uri_parse_with_flags(req->uri,
+ EVHTTP_URI_NONCONFORMANT)) == NULL) {
+ return -1;
+ }
}
/* If we have an absolute-URI, check to see if it is an http request
!evhttp_find_vhost(req->evcon->http_server, NULL, hostname))
req->flags |= EVHTTP_PROXY_REQUEST;
- return (0);
+ return 0;
}
const char *
char *line;
enum message_read_status status = ALL_DATA_READ;
- size_t line_length;
+ size_t len;
/* XXX try */
- line = evbuffer_readln(buffer, &line_length, EVBUFFER_EOL_CRLF);
+ line = evbuffer_readln(buffer, &len, EVBUFFER_EOL_CRLF);
if (line == NULL) {
if (req->evcon != NULL &&
evbuffer_get_length(buffer) > req->evcon->max_headers_size)
return (MORE_DATA_EXPECTED);
}
- if (req->evcon != NULL &&
- line_length > req->evcon->max_headers_size) {
+ if (req->evcon != NULL && len > req->evcon->max_headers_size) {
mm_free(line);
return (DATA_TOO_LONG);
}
- req->headers_size = line_length;
+ req->headers_size = len;
switch (req->kind) {
case EVHTTP_REQUEST:
- if (evhttp_parse_request_line(req, line) == -1)
+ if (evhttp_parse_request_line(req, line, len) == -1)
status = DATA_CORRUPTED;
break;
case EVHTTP_RESPONSE:
enum message_read_status status = MORE_DATA_EXPECTED;
struct evkeyvalq* headers = req->input_headers;
- size_t line_length;
- while ((line = evbuffer_readln(buffer, &line_length, EVBUFFER_EOL_CRLF))
+ size_t len;
+ while ((line = evbuffer_readln(buffer, &len, EVBUFFER_EOL_CRLF))
!= NULL) {
char *skey, *svalue;
- req->headers_size += line_length;
+ req->headers_size += len;
if (req->evcon != NULL &&
req->headers_size > req->evcon->max_headers_size) {
req->ntoread = -1;
else if (content_length == NULL &&
evutil_ascii_strcasecmp(connection, "Close") != 0) {
- /* Bad combination, we don't know when it will end */
- event_warnx("%s: we got no content length, but the "
- "server wants to keep the connection open: %s.",
- __func__, connection);
- return (-1);
+ req->ntoread = 0;
} else if (content_length == NULL) {
req->ntoread = -1;
} else {
case EVHTTP_REQ_POST:
case EVHTTP_REQ_PUT:
case EVHTTP_REQ_PATCH:
- return 1;
- case EVHTTP_REQ_TRACE:
- return 0;
- /* XXX May any of the below methods have a body? */
+
case EVHTTP_REQ_GET:
- case EVHTTP_REQ_HEAD:
case EVHTTP_REQ_DELETE:
case EVHTTP_REQ_OPTIONS:
case EVHTTP_REQ_CONNECT:
- return 0;
+ return 1;
+
+ case EVHTTP_REQ_TRACE:
+ case EVHTTP_REQ_HEAD:
default:
return 0;
}
return (-1);
}
- bufferevent_setfd(evcon->bufev, evcon->fd);
+ if (bufferevent_setfd(evcon->bufev, evcon->fd))
+ return (-1);
} else {
- bufferevent_setfd(evcon->bufev, -1);
+ if (bufferevent_setfd(evcon->bufev, -1))
+ return (-1);
}
/* Set up a callback for successful connection setup */
bufferevent_set_timeouts(evcon->bufev, &evcon->timeout, &evcon->timeout);
}
/* make sure that we get a write callback */
- bufferevent_enable(evcon->bufev, EV_WRITE);
+ if (bufferevent_enable(evcon->bufev, EV_WRITE))
+ return (-1);
evcon->state = EVCON_CONNECTING;
TAILQ_INSERT_TAIL(&evcon->requests, req, next);
+ /* We do not want to conflict with retry_ev */
+ if (evcon->retry_cnt)
+ return (0);
+
/* If the connection object is not connected; make it so */
if (!evhttp_connected(evcon)) {
int res = evhttp_connection_connect_(evcon);
if (res != 0)
TAILQ_REMOVE(&evcon->requests, req, next);
- return res;
+ return (res);
}
/*
const char *reason)
{
evhttp_response_code_(req, code, reason);
+
+ if (req->evcon == NULL)
+ return;
+
if (evhttp_find_header(req->output_headers, "Content-Length") == NULL &&
REQ_VERSION_ATLEAST(req, 1, 1) &&
evhttp_response_needs_body(req)) {
{
struct evbuffer *buf = evbuffer_new();
const char *p, *end;
- char *result;
+ char *result = NULL;
- if (buf == NULL) {
- return (NULL);
+ if (!buf) {
+ goto out;
}
-
if (len >= 0) {
if (uri + len < uri) {
- return (NULL);
+ goto out;
}
end = uri + len;
if (slen >= EV_SSIZE_MAX) {
/* we don't want to mix signed and unsigned */
- return (NULL);
+ goto out;
}
if (uri + slen < uri) {
- return (NULL);
+ goto out;
}
end = uri + slen;
if (result)
evbuffer_remove(buf, result, evbuffer_get_length(buf));
- evbuffer_free(buf);
-
- return (result);
+out:
+ if (buf)
+ evbuffer_free(buf);
+ return result;
}
char *
/* we have a new request on which the user needs to take action */
req->userdone = 0;
+ bufferevent_disable(req->evcon->bufev, EV_READ);
+
if (req->type == 0 || req->uri == NULL) {
evhttp_send_error(req, req->response_code, NULL);
return;
{
evutil_socket_t fd;
struct evhttp_bound_socket *bound;
+ int serrno;
if ((fd = bind_socket(address, port, 1 /*reuse*/)) == -1)
return (NULL);
if (listen(fd, 128) == -1) {
+ serrno = EVUTIL_SOCKET_ERROR();
event_sock_warn(fd, "%s: listen", __func__);
evutil_closesocket(fd);
+ EVUTIL_SET_SOCKET_ERROR(serrno);
return (NULL);
}
char *hostname = NULL, *portname = NULL;
struct bufferevent* bev = NULL;
+#ifdef EVENT__HAVE_STRUCT_SOCKADDR_UN
+ if (sa->sa_family == AF_UNIX) {
+ struct sockaddr_un *sa_un = (struct sockaddr_un *)sa;
+ sa_un->sun_path[0] = '\0';
+ }
+#endif
+
name_from_addr(sa, salen, &hostname, &portname);
if (hostname == NULL || portname == NULL) {
if (hostname) mm_free(hostname);
evcon->fd = fd;
- bufferevent_enable(evcon->bufev, EV_READ);
- bufferevent_disable(evcon->bufev, EV_WRITE);
- bufferevent_setfd(evcon->bufev, fd);
+ if (bufferevent_setfd(evcon->bufev, fd))
+ goto err;
+ if (bufferevent_enable(evcon->bufev, EV_READ))
+ goto err;
+ if (bufferevent_disable(evcon->bufev, EV_WRITE))
+ goto err;
+ bufferevent_socket_set_conn_address_(evcon->bufev, sa, salen);
return (evcon);
+
+err:
+ evhttp_connection_free(evcon);
+ return (NULL);
}
static int
return NULL;
}
+static struct evhttp_uri *
+evhttp_uri_parse_authority(char *source_uri)
+{
+ struct evhttp_uri *uri = mm_calloc(1, sizeof(struct evhttp_uri));
+ char *end;
+
+ if (uri == NULL) {
+ event_warn("%s: calloc", __func__);
+ goto err;
+ }
+ uri->port = -1;
+ uri->flags = 0;
+
+ end = end_of_authority(source_uri);
+ if (parse_authority(uri, source_uri, end) < 0)
+ goto err;
+
+ uri->path = mm_strdup("");
+ if (uri->path == NULL) {
+ event_warn("%s: strdup", __func__);
+ goto err;
+ }
+
+ return uri;
+err:
+ if (uri)
+ evhttp_uri_free(uri);
+ return NULL;
+}
+
void
evhttp_uri_free(struct evhttp_uri *uri)
{
On input, a bufferevent does not invoke the user read callback unless
there is at least low watermark data in the buffer. If the read buffer
is beyond the high watermark, the bufferevent stops reading from the network.
+ But be aware that bufferevent input/read buffer can overrun high watermark
+ limit (typical example is openssl bufferevent), so you should not relay in
+ this.
On output, the user write callback is invoked whenever the buffered data
falls below the low watermark. Filters that write to this bufev will try
#ifndef EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
#define EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
+#include <event2/visibility.h>
+
#define evbuffercb bufferevent_data_cb
#define everrorcb bufferevent_event_cb
error occurred
@see bufferevent_base_set(), bufferevent_free()
*/
+EVENT2_EXPORT_SYMBOL
struct bufferevent *bufferevent_new(evutil_socket_t fd,
evbuffercb readcb, evbuffercb writecb, everrorcb errorcb, void *cbarg);
@param timeout_read the read timeout
@param timeout_write the write timeout
*/
+EVENT2_EXPORT_SYMBOL
void bufferevent_settimeout(struct bufferevent *bufev,
int timeout_read, int timeout_write);
#define DNS_QUERY_NO_SEARCH 1
+/* Allow searching */
#define DNS_OPTION_SEARCH 1
+/* Parse "nameserver" and add default if no such section */
#define DNS_OPTION_NAMESERVERS 2
+/* Parse additional options like:
+ * - timeout:
+ * - getaddrinfo-allow-skew:
+ * - max-timeouts:
+ * - max-inflight:
+ * - attempts:
+ * - randomize-case:
+ * - initial-probe-timeout:
+ */
#define DNS_OPTION_MISC 4
+/* Load hosts file (i.e. "/etc/hosts") */
#define DNS_OPTION_HOSTSFILE 8
-#define DNS_OPTIONS_ALL 15
+/**
+ * All above:
+ * - DNS_OPTION_SEARCH
+ * - DNS_OPTION_NAMESERVERS
+ * - DNS_OPTION_MISC
+ * - DNS_OPTION_HOSTSFILE
+ */
+#define DNS_OPTIONS_ALL ( \
+ DNS_OPTION_SEARCH | \
+ DNS_OPTION_NAMESERVERS | \
+ DNS_OPTION_MISC | \
+ DNS_OPTION_HOSTSFILE | \
+ 0 \
+)
+/* Do not "default" nameserver (i.e. "127.0.0.1:53") if there is no nameservers
+ * in resolv.conf, (iff DNS_OPTION_NAMESERVERS is set) */
+#define DNS_OPTION_NAMESERVERS_NO_DEFAULT 16
/* Obsolete name for DNS_QUERY_NO_SEARCH */
#define DNS_NO_SEARCH DNS_QUERY_NO_SEARCH
/** Flag for evdns_base_new: Do not prevent the libevent event loop from
* exiting when we have no active dns requests. */
#define EVDNS_BASE_DISABLE_WHEN_INACTIVE 0x8000
+/** Flag for evdns_base_new: If EVDNS_BASE_INITIALIZE_NAMESERVERS isset, do not
+ * add default nameserver if there are no nameservers in resolv.conf
+ * @see DNS_OPTION_NAMESERVERS_NO_DEFAULT */
+#define EVDNS_BASE_NAMESERVERS_NO_DEFAULT 0x10000
/**
Initialize the asynchronous DNS library.
@param event_base the event base to associate the dns client with
@param flags any of EVDNS_BASE_INITIALIZE_NAMESERVERS|
- EVDNS_BASE_DISABLE_WHEN_INACTIVE
+ EVDNS_BASE_DISABLE_WHEN_INACTIVE|EVDNS_BASE_NAMESERVERS_NO_DEFAULT
@return evdns_base object if successful, or NULL if an error occurred.
@see evdns_base_free()
*/
@param base the evdns_base to which to apply this operation
@param flags any of DNS_OPTION_NAMESERVERS|DNS_OPTION_SEARCH|DNS_OPTION_MISC|
- DNS_OPTION_HOSTSFILE|DNS_OPTIONS_ALL
+ DNS_OPTION_HOSTSFILE|DNS_OPTIONS_ALL|DNS_OPTION_NAMESERVERS_NO_DEFAULT
@param filename the path to the resolv.conf file
@return 0 if successful, or various positive error codes if an error
occurred (see above)
EVENT2_EXPORT_SYMBOL
int evdns_base_load_hosts(struct evdns_base *base, const char *hosts_fname);
+#if defined(EVENT_IN_DOXYGEN_) || defined(_WIN32)
/**
Obtain nameserver information using the Windows API.
@return 0 if successful, or -1 if an error occurred
@see evdns_resolv_conf_parse()
*/
-#ifdef _WIN32
EVENT2_EXPORT_SYMBOL
int evdns_base_config_windows_nameservers(struct evdns_base *);
#define EVDNS_BASE_CONFIG_WINDOWS_NAMESERVERS_IMPLEMENTED
@param callback A function to invoke whenever we get a DNS request
on the socket.
@param user_data Data to pass to the callback.
- @return an evdns_server_port structure for this server port.
+ @return an evdns_server_port structure for this server port or NULL if
+ an error occurred.
*/
EVENT2_EXPORT_SYMBOL
struct evdns_server_port *evdns_add_server_port_with_base(struct event_base *base, evutil_socket_t socket, int flags, evdns_request_callback_fn_type callback, void *user_data);
/* For int types. */
#include <event2/util.h>
+#include <event2/visibility.h>
/**
Initialize the asynchronous DNS library.
@return 0 if successful, or -1 if an error occurred
@see evdns_shutdown()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_init(void);
struct evdns_base;
@deprecated This function is deprecated because use of the global
evdns_base is error-prone.
*/
+EVENT2_EXPORT_SYMBOL
struct evdns_base *evdns_get_global_base(void);
/**
active requests will return DNS_ERR_SHUTDOWN.
@see evdns_init()
*/
+EVENT2_EXPORT_SYMBOL
void evdns_shutdown(int fail_requests);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_nameserver_ip_add()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_nameserver_add(unsigned long int address);
/**
@return the number of configured nameservers
@see evdns_nameserver_add()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_count_nameservers(void);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_resume()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_clear_nameservers_and_suspend(void);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_clear_nameservers_and_suspend()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resume(void);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_nameserver_add()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_nameserver_ip_add(const char *ip_as_string);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_ipv6(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resolve_ipv4(const char *name, int flags, evdns_callback_type callback, void *ptr);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_ipv4(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resolve_ipv6(const char *name, int flags, evdns_callback_type callback, void *ptr);
struct in_addr;
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_reverse_ipv6()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resolve_reverse(const struct in_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_reverse_ipv6()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resolve_reverse_ipv6(const struct in6_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
@param flags Ignored.
@return 0 if successful, or -1 if an error occurred
*/
+EVENT2_EXPORT_SYMBOL
int evdns_set_option(const char *option, const char *val, int flags);
/**
occurred (see above)
@see resolv.conf(3), evdns_config_windows_nameservers()
*/
+EVENT2_EXPORT_SYMBOL
int evdns_resolv_conf_parse(int flags, const char *const filename);
/**
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_search_clear().
*/
+EVENT2_EXPORT_SYMBOL
void evdns_search_clear(void);
/**
@param domain the domain to be added to the search list
*/
+EVENT2_EXPORT_SYMBOL
void evdns_search_add(const char *domain);
/**
@param ndots the new ndots parameter
*/
+EVENT2_EXPORT_SYMBOL
void evdns_search_ndots_set(const int ndots);
/**
function is evdns_add_server_port_with_base().
*/
-struct evdns_server_port *evdns_add_server_port(evutil_socket_t socket, int flags, evdns_request_callback_fn_type callback, void *user_data);
+EVENT2_EXPORT_SYMBOL
+struct evdns_server_port *
+evdns_add_server_port(evutil_socket_t socket, int flags,
+ evdns_request_callback_fn_type callback, void *user_data);
#ifdef _WIN32
+EVENT2_EXPORT_SYMBOL
int evdns_config_windows_nameservers(void);
#define EVDNS_CONFIG_WINDOWS_NAMESERVERS_IMPLEMENTED
#endif
*
* Generally, you can create events with event_new(), then make them
* pending with event_add(). As your event_base runs, it will run the
- * callbacks of an events whose conditions are triggered. When you
+ * callbacks of an events whose conditions are triggered. When you no
* longer want the event, free it with event_free().
*
* In more depth:
* There are many options that can be used to alter the behavior and
* implementation of an event_base. To avoid having to pass them all in a
* complex many-argument constructor, we provide an abstract data type
- * wrhere you set up configation information before passing it to
+ * where you set up configation information before passing it to
* event_base_new_with_config().
*
* @see event_config_new(), event_config_free(), event_base_new_with_config(),
void event_base_free(struct event_base *);
/**
- As event_free, but do not run finalizers.
-
- THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- BECOMES STABLE.
+ As event_base_free, but do not run finalizers.
*/
EVENT2_EXPORT_SYMBOL
void event_base_free_nofinalize(struct event_base *);
* To use this option safely, you may need to use event_finalize() or
* event_free_finalize() in order to safely tear down an event in a
* multithreaded application. See those functions for more information.
- *
- * THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- * BECOMES STABLE.
**/
#define EV_FINALIZE 0x40
/**
/**
@name evtimer_* macros
- Aliases for working with one-shot timer events */
+ Aliases for working with one-shot timer events
+ If you need EV_PERSIST timer use event_*() functions.
+ */
/**@{*/
#define evtimer_assign(ev, b, cb, arg) \
event_assign((ev), (b), -1, 0, (cb), (arg))
-#define evtimer_new(b, cb, arg) event_new((b), -1, 0, (cb), (arg))
+#define evtimer_new(b, cb, arg) event_new((b), -1, 0, (cb), (arg))
#define evtimer_add(ev, tv) event_add((ev), (tv))
#define evtimer_del(ev) event_del(ev)
#define evtimer_pending(ev, tv) event_pending((ev), EV_TIMEOUT, (tv))
/**@}*/
/**
+ @name evuser_* macros
+
+ Aliases for working with user-triggered events
+ If you need EV_PERSIST event use event_*() functions.
+ */
+/**@{*/
+#define evuser_new(b, cb, arg) event_new((b), -1, 0, (cb), (arg))
+#define evuser_del(ev) event_del(ev)
+#define evuser_pending(ev, tv) event_pending((ev), 0, (tv))
+#define evuser_initialized(ev) event_initialized(ev)
+#define evuser_trigger(ev) event_active((ev), 0, 0)
+/**@}*/
+
+/**
A callback function for an event.
It receives three arguments:
void *event_self_cbarg(void);
/**
- Allocate and asssign a new event structure, ready to be added.
+ Allocate and assign a new event structure, ready to be added.
The function event_new() returns a new event that can be used in
future calls to event_add() and event_del(). The fd and events
The EV_TIMEOUT flag has no effect here.
It is okay to have multiple events all listening on the same fds; but
- they must either all be edge-triggered, or all not be edge triggerd.
+ they must either all be edge-triggered, or all not be edge triggered.
When the event becomes active, the event loop will run the provided
- callbuck function, with three arguments. The first will be the provided
+ callback function, with three arguments. The first will be the provided
fd value. The second will be a bitfield of the events that triggered:
EV_READ, EV_WRITE, or EV_SIGNAL. Here the EV_TIMEOUT flag indicates
that a timeout occurred, and EV_ET indicates that an edge-triggered
@param callback_arg an argument to be passed to the callback function
@return a newly allocated struct event that must later be freed with
- event_free().
+ event_free() or NULL if an error occurred.
@see event_free(), event_add(), event_del(), event_assign()
*/
EVENT2_EXPORT_SYMBOL
/**
Deallocate a struct event * returned by event_new().
- If the event is pending or active, first make it non-pending and
- non-active.
+ If the event is pending or active, this function makes it non-pending
+ and non-active first.
*/
EVENT2_EXPORT_SYMBOL
void event_free(struct event *);
/**
* Callback type for event_finalize and event_free_finalize().
- *
- * THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- * BECOMES STABLE.
- *
**/
typedef void (*event_finalize_callback_fn)(struct event *, void *);
/**
event_finalize() does not.
A finalizer callback must not make events pending or active. It must not
- add events, activate events, or attempt to "resucitate" the event being
+ add events, activate events, or attempt to "resuscitate" the event being
finalized in any way.
- THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- BECOMES STABLE.
-
- @return 0 on succes, -1 on failure.
+ @return 0 on success, -1 on failure.
*/
/**@{*/
EVENT2_EXPORT_SYMBOL
@param arg an argument to be passed to the callback function
@param timeout the maximum amount of time to wait for the event. NULL
makes an EV_READ/EV_WRITE event make forever; NULL makes an
- EV_TIMEOUT event succees immediately.
+ EV_TIMEOUT event success immediately.
@return 0 if successful, or -1 if an error occurred
*/
EVENT2_EXPORT_SYMBOL
The function event_add() schedules the execution of the event 'ev' when the
condition specified by event_assign() or event_new() occurs, or when the time
- specified in timeout has elapesed. If atimeout is NULL, no timeout
+ specified in timeout has elapsed. If a timeout is NULL, no timeout
occurs and the function will only be
called if a matching event occurs. The event in the
ev argument must be already initialized by event_assign() or event_new()
leaves the event otherwise pending.
@param ev an event struct initialized via event_assign() or event_new()
- @return 0 on success, or -1 if an error occurrect.
+ @return 0 on success, or -1 if an error occurred.
*/
EVENT2_EXPORT_SYMBOL
int event_remove_timer(struct event *ev);
As event_del(), but never blocks while the event's callback is running
in another thread, even if the event was constructed without the
EV_FINALIZE flag.
-
- THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- BECOMES STABLE.
*/
EVENT2_EXPORT_SYMBOL
int event_del_noblock(struct event *ev);
As event_del(), but always blocks while the event's callback is running
in another thread, even if the event was constructed with the
EV_FINALIZE flag.
-
- THIS IS AN EXPERIMENTAL API. IT MIGHT CHANGE BEFORE THE LIBEVENT 2.1 SERIES
- BECOMES STABLE.
*/
EVENT2_EXPORT_SYMBOL
int event_del_block(struct event *ev);
Note also that if you are going to call this function, you should do so
before any call to any Libevent function that does allocation.
- Otherwise, those funtions will allocate their memory using malloc(), but
+ Otherwise, those functions will allocate their memory using malloc(), but
then later free it using your provided free_fn.
@param malloc_fn A replacement for malloc.
@param base the event_base on which to activate the events.
@param fd An fd to active events on.
- @param events One or more of EV_{READ,WRITE}.
+ @param events One or more of EV_{READ,WRITE,TIMEOUT}.
*/
EVENT2_EXPORT_SYMBOL
void event_base_active_by_fd(struct event_base *base, evutil_socket_t fd, short events);
cached time.
Generally, this value will only be cached while actually
- processing event callbacks, and may be very inaccuate if your
+ processing event callbacks, and may be very inaccurate if your
callbacks take a long time to execute.
Returns 0 on success, negative on failure.
/* for managing timeouts */
union {
TAILQ_ENTRY(event) ev_next_with_common_timeout;
- int min_heap_idx;
+ size_t min_heap_idx;
} ev_timeout_pos;
evutil_socket_t ev_fd;
* Create a new HTTP server.
*
* @param base (optional) the event base to receive the HTTP events
- * @return a pointer to a newly initialized evhttp server structure
+ * @return a pointer to a newly initialized evhttp server structure or NULL
+ * on error
* @see evhttp_free()
*/
EVENT2_EXPORT_SYMBOL
* when the connection closes. It must have no fd set on it.
* @param address the address to which to connect
* @param port the port to connect to
- * @return an evhttp_connection object that can be used for making requests
+ * @return an evhttp_connection object that can be used for making requests or
+ * NULL on error
*/
EVENT2_EXPORT_SYMBOL
struct evhttp_connection *evhttp_connection_base_bufferevent_new(
* specified host name resolution will block.
* @param address the address to which to connect
* @param port the port to connect to
- * @return an evhttp_connection object that can be used for making requests
+ * @return an evhttp_connection object that can be used for making requests or
+ * NULL on error
*/
EVENT2_EXPORT_SYMBOL
struct evhttp_connection *evhttp_connection_base_new(
/**
Helper function to sort of decode a URI-encoded string. Unlike
- evhttp_get_decoded_uri, it decodes all plus characters that appear
+ evhttp_uridecode, it decodes all plus characters that appear
_after_ the first question mark character, but no plusses that occur
before. This is not a good way to decode URIs in whole or in part.
The returned string must be freed by the caller
@deprecated This function is deprecated; you probably want to use
- evhttp_get_decoded_uri instead.
+ evhttp_uridecode instead.
@param uri an encoded URI
@return a newly allocated unencoded URI or NULL on failure
*
* @param address the address to which the HTTP server should be bound
* @param port the port number on which the HTTP server should listen
- * @return an struct evhttp object
+ * @return a pointer to a newly initialized evhttp server structure
+ * or NULL on error
*/
+EVENT2_EXPORT_SYMBOL
struct evhttp *evhttp_start(const char *address, ev_uint16_t port);
/**
*
* @deprecated It does not allow an event base to be specified
*/
+EVENT2_EXPORT_SYMBOL
struct evhttp_connection *evhttp_connection_new(
const char *address, ev_uint16_t port);
*
* @deprecated XXXX Why?
*/
+EVENT2_EXPORT_SYMBOL
void evhttp_connection_set_base(struct evhttp_connection *evcon,
struct event_base *base);
* This is only available on Linux and kernel 3.9+
*/
#define LEV_OPT_REUSEABLE_PORT (1u<<7)
+/** Flag: Indicates that the listener wants to work only in IPv6 socket.
+ *
+ * According to RFC3493 and most Linux distributions, default value is to
+ * work in IPv4-mapped mode. If there is a requirement to bind same port
+ * on same ip addresses but different handlers for both IPv4 and IPv6,
+ * it is required to set IPV6_V6ONLY socket option to be sure that the
+ * code works as expected without affected by bindv6only sysctl setting in
+ * system.
+ *
+ * This socket option also supported by Windows.
+ */
+#define LEV_OPT_BIND_IPV6ONLY (1u<<8)
/**
Allocate a new evconnlistener object to listen for incoming TCP connections
#ifndef EVENT2_RPC_H_INCLUDED_
#define EVENT2_RPC_H_INCLUDED_
+/* For int types. */
+#include <event2/util.h>
+#include <event2/visibility.h>
+
#ifdef __cplusplus
extern "C" {
#endif
struct evhttp_request* http_req; \
struct evbuffer* rpc_data; \
}; \
+EVENT2_EXPORT_SYMBOL \
int evrpc_send_request_##rpcname(struct evrpc_pool *, \
struct reqstruct *, struct rplystruct *, \
void (*)(struct evrpc_status *, \
struct evrpc_pool;
/** use EVRPC_GENERATE instead */
+EVENT2_EXPORT_SYMBOL
struct evrpc_request_wrapper *evrpc_make_request_ctx(
struct evrpc_pool *pool, void *request, void *reply,
const char *rpcname,
#define EVRPC_REQUEST_HTTP(rpc_req) (rpc_req)->http_req
/** completes the server response to an rpc request */
+EVENT2_EXPORT_SYMBOL
void evrpc_request_done(struct evrpc_req_generic *req);
/** accessors for request and reply */
+EVENT2_EXPORT_SYMBOL
void *evrpc_get_request(struct evrpc_req_generic *req);
+EVENT2_EXPORT_SYMBOL
void *evrpc_get_reply(struct evrpc_req_generic *req);
/** Creates the reply to an RPC request
/** Creates a new rpc base from which RPC requests can be received
*
* @param server a pointer to an existing HTTP server
- * @return a newly allocated evrpc_base struct
+ * @return a newly allocated evrpc_base struct or NULL if an error occurred
* @see evrpc_free()
*/
+EVENT2_EXPORT_SYMBOL
struct evrpc_base *evrpc_init(struct evhttp *server);
/**
* @param base the evrpc_base object to be freed
* @see evrpc_init
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_free(struct evrpc_base *base);
/** register RPCs with the HTTP Server
#define EVRPC_REGISTER(base, name, request, reply, callback, cbarg) \
evrpc_register_generic(base, #name, \
(void (*)(struct evrpc_req_generic *, void *))callback, cbarg, \
- (void *(*)(void *))request##_new, NULL, \
+ (void *(*)(void *))request##_new_with_arg, NULL, \
(void (*)(void *))request##_free, \
(int (*)(void *, struct evbuffer *))request##_unmarshal, \
- (void *(*)(void *))reply##_new, NULL, \
+ (void *(*)(void *))reply##_new_with_arg, NULL, \
(void (*)(void *))reply##_free, \
(int (*)(void *))reply##_complete, \
(void (*)(struct evbuffer *, void *))reply##_marshal)
@see EVRPC_REGISTER()
*/
+EVENT2_EXPORT_SYMBOL
int evrpc_register_rpc(struct evrpc_base *, struct evrpc *,
void (*)(struct evrpc_req_generic*, void *), void *);
*/
#define EVRPC_UNREGISTER(base, name) evrpc_unregister_rpc((base), #name)
+EVENT2_EXPORT_SYMBOL
int evrpc_unregister_rpc(struct evrpc_base *base, const char *name);
/*
@returns 0 on success, -1 otherwise.
@see EVRPC_MAKE_REQUEST(), EVRPC_MAKE_CTX()
*/
+EVENT2_EXPORT_SYMBOL
int evrpc_make_request(struct evrpc_request_wrapper *ctx);
/** creates an rpc connection pool
*
* @param base a pointer to an struct event_based object; can be left NULL
* in singled-threaded applications
- * @return a newly allocated struct evrpc_pool object
+ * @return a newly allocated struct evrpc_pool object or NULL if an error
+ * occurred
* @see evrpc_pool_free()
*/
+EVENT2_EXPORT_SYMBOL
struct evrpc_pool *evrpc_pool_new(struct event_base *base);
/** frees an rpc connection pool
*
* @param pool a pointer to an evrpc_pool allocated via evrpc_pool_new()
* @see evrpc_pool_new()
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_pool_free(struct evrpc_pool *pool);
/**
* @param pool the pool to which to add the connection
* @param evcon the connection to add to the pool.
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_pool_add_connection(struct evrpc_pool *pool,
struct evhttp_connection *evcon);
* @param pool the pool from which to remove the connection
* @param evcon the connection to remove from the pool.
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_pool_remove_connection(struct evrpc_pool *pool,
struct evhttp_connection *evcon);
* @param timeout_in_secs the number of seconds after which a request should
* timeout and a failure be returned to the callback.
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_pool_set_timeout(struct evrpc_pool *pool, int timeout_in_secs);
/**
* @return a handle to the hook so it can be removed later
* @see evrpc_remove_hook()
*/
+EVENT2_EXPORT_SYMBOL
void *evrpc_add_hook(void *vbase,
enum EVRPC_HOOK_TYPE hook_type,
int (*cb)(void *, struct evhttp_request *, struct evbuffer *, void *),
* @return 1 on success or 0 on failure
* @see evrpc_add_hook()
*/
+EVENT2_EXPORT_SYMBOL
int evrpc_remove_hook(void *vbase,
enum EVRPC_HOOK_TYPE hook_type,
void *handle);
* @param vbase a pointer to either struct evrpc_base or struct evrpc_pool
* @param ctx the context pointer provided to the original hook call
*/
-int
-evrpc_resume_request(void *vbase, void *ctx, enum EVRPC_HOOK_RESULT res);
+EVENT2_EXPORT_SYMBOL
+int evrpc_resume_request(void *vbase, void *ctx, enum EVRPC_HOOK_RESULT res);
/** adds meta data to request
*
* @param data the data to be associated with the key
* @param data_size the size of the data
*/
+EVENT2_EXPORT_SYMBOL
void evrpc_hook_add_meta(void *ctx, const char *key,
const void *data, size_t data_size);
* @param data_size pointer to the size of the data
* @return 0 on success or -1 on failure
*/
+EVENT2_EXPORT_SYMBOL
int evrpc_hook_find_meta(void *ctx, const char *key,
void **data, size_t *data_size);
* returns the connection object associated with the request
*
* @param ctx the context provided to the hook call
- * @return a pointer to the evhttp_connection object
+ * @return a pointer to the evhttp_connection object or NULL if an error
+ * occurred
*/
+EVENT2_EXPORT_SYMBOL
struct evhttp_connection *evrpc_hook_get_connection(void *ctx);
/**
@see EVRPC_MAKE_REQUEST()
*/
+EVENT2_EXPORT_SYMBOL
int evrpc_send_request_generic(struct evrpc_pool *pool,
void *request, void *reply,
void (*cb)(struct evrpc_status *, void *, void *, void *),
@see EVRPC_REGISTER()
*/
-int
-evrpc_register_generic(struct evrpc_base *base, const char *name,
+EVENT2_EXPORT_SYMBOL
+int evrpc_register_generic(struct evrpc_base *base, const char *name,
void (*callback)(struct evrpc_req_generic *, void *), void *cbarg,
void *(*req_new)(void *), void *req_new_arg, void (*req_free)(void *),
int (*req_unmarshal)(void *, struct evbuffer *),
void (*rpl_marshal)(struct evbuffer *, void *));
/** accessors for obscure and undocumented functionality */
+EVENT2_EXPORT_SYMBOL
struct evrpc_pool* evrpc_request_get_pool(struct evrpc_request_wrapper *ctx);
+EVENT2_EXPORT_SYMBOL
void evrpc_request_set_pool(struct evrpc_request_wrapper *ctx,
struct evrpc_pool *pool);
+EVENT2_EXPORT_SYMBOL
void evrpc_request_set_cb(struct evrpc_request_wrapper *ctx,
void (*cb)(struct evrpc_status*, void *request, void *reply, void *arg),
void *cb_arg);
*/
+/* Fix so that people don't have to run with <sys/queue.h> */
+#ifndef TAILQ_ENTRY
+#define EVENT_DEFINED_TQENTRY_
+#define TAILQ_ENTRY(type) \
+struct { \
+ struct type *tqe_next; /* next element */ \
+ struct type **tqe_prev; /* address of previous next element */ \
+}
+#endif /* !TAILQ_ENTRY */
+
/**
* provides information about the completed RPC request.
*/
struct evrpc_base *base;
};
+#ifdef EVENT_DEFINED_TQENTRY_
+#undef TAILQ_ENTRY
+#endif
+
#ifdef __cplusplus
}
#endif
#endif
#include <stdarg.h>
#ifdef EVENT__HAVE_NETDB_H
-#if !defined(_GNU_SOURCE)
-#define _GNU_SOURCE
-#endif
#include <netdb.h>
#endif
#define EV_INT32_MAX INT32_MAX
#define EV_INT32_MIN INT32_MIN
#define EV_UINT16_MAX UINT16_MAX
+#define EV_INT16_MIN INT16_MIN
#define EV_INT16_MAX INT16_MAX
#define EV_UINT8_MAX UINT8_MAX
#define EV_INT8_MAX INT8_MAX
EVENT2_EXPORT_SYMBOL
int evutil_make_listen_socket_reuseable_port(evutil_socket_t sock);
+/** Set ipv6 only bind socket option to make listener work only in ipv6 sockets.
+
+ According to RFC3493 and most Linux distributions, default value for the
+ sockets is to work in IPv4-mapped mode. In IPv4-mapped mode, it is not possible
+ to bind same port from different IPv4 and IPv6 handlers.
+
+ @param sock The socket to make in ipv6only working mode
+ @return 0 on success, -1 on failure
+ */
+EVENT2_EXPORT_SYMBOL
+int evutil_make_listen_socket_ipv6only(evutil_socket_t sock);
+
/** Do platform-specific operations as needed to close a socket upon a
successful execution of one of the exec*() functions.
socket() or accept().
@param sock The socket to be closed
- @return 0 on success, -1 on failure
+ @return 0 on success (whether the operation is supported or not),
+ -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_closesocket(evutil_socket_t sock);
/** Convert a socket error to a string. */
EVENT2_EXPORT_SYMBOL
const char *evutil_socket_error_to_string(int errcode);
+#define EVUTIL_INVALID_SOCKET INVALID_SOCKET
#elif defined(EVENT_IN_DOXYGEN_)
/**
@name Socket error functions
#define evutil_socket_geterror(sock) ...
/** Convert a socket error to a string. */
#define evutil_socket_error_to_string(errcode) ...
+#define EVUTIL_INVALID_SOCKET -1
/**@}*/
-#else
+#else /** !EVENT_IN_DOXYGEN_ && !_WIN32 */
#define EVUTIL_SOCKET_ERROR() (errno)
#define EVUTIL_SET_SOCKET_ERROR(errcode) \
do { errno = (errcode); } while (0)
#define evutil_socket_geterror(sock) (errno)
#define evutil_socket_error_to_string(errcode) (strerror(errcode))
-#endif
+#define EVUTIL_INVALID_SOCKET -1
+#endif /** !_WIN32 */
/**
EVENT2_EXPORT_SYMBOL
int evutil_secure_rng_set_urandom_device_file(char *fname);
+#if !defined(EVENT__HAVE_ARC4RANDOM) || defined(EVENT__HAVE_ARC4RANDOM_ADDRANDOM)
/** Seed the random number generator with extra random bytes.
You should almost never need to call this function; it should be
*/
EVENT2_EXPORT_SYMBOL
void evutil_secure_rng_add_bytes(const char *dat, size_t datlen);
+#endif
#ifdef __cplusplus
}
#include <event2/event-config.h>
-#if defined(event_EXPORTS) || defined(event_extra_EXPORTS) || defined(event_core_EXPORTS)
+#if defined(event_shared_EXPORTS) || \
+ defined(event_extra_shared_EXPORTS) || \
+ defined(event_core_shared_EXPORTS) || \
+ defined(event_pthreads_shared_EXPORTS) || \
+ defined(event_openssl_shared_EXPORTS)
+
# if defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
# define EVENT2_EXPORT_SYMBOL __global
# elif defined __GNUC__
# define EVENT2_EXPORT_SYMBOL __attribute__ ((visibility("default")))
# elif defined(_MSC_VER)
-# define EVENT2_EXPORT_SYMBOL extern __declspec(dllexport)
+# define EVENT2_EXPORT_SYMBOL __declspec(dllexport)
# else
# define EVENT2_EXPORT_SYMBOL /* unknown compiler */
# endif
-#else
-# if defined(EVENT__NEED_DLLIMPORT) && defined(_MSC_VER) && !defined(EVENT_BUILDING_REGRESS_TEST)
-# define EVENT2_EXPORT_SYMBOL extern __declspec(dllimport)
-# else
-# define EVENT2_EXPORT_SYMBOL
+
+#else /* event_*_EXPORTS */
+
+# define EVENT2_EXPORT_SYMBOL
+
+#endif /* event_*_EXPORTS */
+
+/** We need to dllimport event_debug_logging_mask_ into event_extra */
+#if defined(_MSC_VER)
+# if defined(event_core_shared_EXPORTS) /** from core export */
+# define EVENT2_CORE_EXPORT_SYMBOL __declspec(dllexport)
+# elif defined(event_extra_shared_EXPORTS) || /** from extra import */ \
+ defined(EVENT_VISIBILITY_WANT_DLLIMPORT)
+# define EVENT2_CORE_EXPORT_SYMBOL __declspec(dllimport)
# endif
+#endif /* _MSC_VER */
+#if !defined(EVENT2_CORE_EXPORT_SYMBOL)
+# define EVENT2_CORE_EXPORT_SYMBOL EVENT2_EXPORT_SYMBOL
#endif
#endif /* EVENT2_VISIBILITY_H_INCLUDED_ */
+++ /dev/null
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2013-12-25.23; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab=' '
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t)
- is_target_a_directory=always
- dst_arg=$2
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- shift;;
-
- -T) is_target_a_directory=never;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
- if test -n "$dst_arg"; then
- echo "$0: target directory not allowed when installing a directory." >&2
- exit 1
- fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call 'install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- if test $# -gt 1 || test "$is_target_a_directory" = always; then
- if test ! -d "$dst_arg"; then
- echo "$0: $dst_arg: Is not a directory." >&2
- exit 1
- fi
- fi
-fi
-
-if test -z "$dir_arg"; then
- do_exit='(exit $ret); exit $ret'
- trap "ret=129; $do_exit" 1
- trap "ret=130; $do_exit" 2
- trap "ret=141; $do_exit" 13
- trap "ret=143; $do_exit" 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names problematic for 'test' and other utilities.
- case $src in
- -* | [=\(\)!]) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
- dst=$dst_arg
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- 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"`
- dstdir_status=0
- else
- dstdir=`dirname "$dst"`
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/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"`
- 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"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- [-=\(\)!]*) prefix='./';;
- *) prefix='';;
- esac
-
- oIFS=$IFS
- IFS=/
- set -f
- set fnord $dstdir
- shift
- set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test X"$d" = X && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
- set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- set +f &&
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
HANDLE *shutdownSemaphore;
};
+EVENT2_EXPORT_SYMBOL
const struct win32_extension_fns *event_get_win32_extension_fns_(void);
#else
/* Dummy definition so we can test-compile more things on unix. */
@param cb The callback that should be invoked once the IO operation has
finished.
*/
+EVENT2_EXPORT_SYMBOL
void event_overlapped_init_(struct event_overlapped *, iocp_callback cb);
/** Allocate and return a new evbuffer that supports overlapped IO on a given
socket. The socket must be associated with an IO completion port using
event_iocp_port_associate_.
*/
+EVENT2_EXPORT_SYMBOL
struct evbuffer *evbuffer_overlapped_new_(evutil_socket_t fd);
/** XXXX Document (nickm) */
@param ol Overlapped object with associated completion callback.
@return 0 on success, -1 on error.
*/
+EVENT2_EXPORT_SYMBOL
int evbuffer_launch_read_(struct evbuffer *buf, size_t n, struct event_overlapped *ol);
/** Start writing data from the start of an evbuffer.
@param ol Overlapped object with associated completion callback.
@return 0 on success, -1 on error.
*/
+EVENT2_EXPORT_SYMBOL
int evbuffer_launch_write_(struct evbuffer *buf, ev_ssize_t n, struct event_overlapped *ol);
/** XXX document */
+EVENT2_EXPORT_SYMBOL
void evbuffer_commit_read_(struct evbuffer *, ev_ssize_t);
+EVENT2_EXPORT_SYMBOL
void evbuffer_commit_write_(struct evbuffer *, ev_ssize_t);
/** Create an IOCP, and launch its worker threads. Internal use only.
This interface is unstable, and will change.
*/
+EVENT2_EXPORT_SYMBOL
struct event_iocp_port *event_iocp_port_launch_(int n_cpus);
/** Associate a file descriptor with an iocp, such that overlapped IO on the
fd will happen on one of the iocp's worker threads.
*/
+EVENT2_EXPORT_SYMBOL
int event_iocp_port_associate_(struct event_iocp_port *port, evutil_socket_t fd,
ev_uintptr_t key);
0. Otherwise, return -1. If you get a -1 return value, it is safe to call
this function again.
*/
+EVENT2_EXPORT_SYMBOL
int event_iocp_shutdown_(struct event_iocp_port *port, long waitMsec);
/* FIXME document. */
+EVENT2_EXPORT_SYMBOL
int event_iocp_activate_overlapped_(struct event_iocp_port *port,
struct event_overlapped *o,
ev_uintptr_t key, ev_uint32_t n_bytes);
struct event_base;
/* FIXME document. */
+EVENT2_EXPORT_SYMBOL
struct event_iocp_port *event_base_get_iocp_(struct event_base *base);
/* FIXME document. */
+EVENT2_EXPORT_SYMBOL
int event_base_start_iocp_(struct event_base *base, int n_cpus);
void event_base_stop_iocp_(struct event_base *base);
/* FIXME document. */
+EVENT2_EXPORT_SYMBOL
struct bufferevent *bufferevent_async_new_(struct event_base *base,
evutil_socket_t fd, int options);
#endif
#include <sys/queue.h>
#include <sys/event.h>
+#include <limits.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include "log-internal.h"
#include "evmap-internal.h"
#include "event2/thread.h"
+#include "event2/util.h"
#include "evthread-internal.h"
#include "changelist-internal.h"
struct event_change *in_ch = &changelist->changes[i];
struct kevent *out_ch;
if (n_changes >= kqop->changes_size - 1) {
- int newsize = kqop->changes_size * 2;
+ int newsize;
struct kevent *newchanges;
+ if (kqop->changes_size > INT_MAX / 2 ||
+ (size_t)kqop->changes_size * 2 > EV_SIZE_MAX /
+ sizeof(struct kevent)) {
+ event_warnx("%s: int overflow", __func__);
+ return (-1);
+ }
+
+ newsize = kqop->changes_size * 2;
newchanges = mm_realloc(kqop->changes,
newsize * sizeof(struct kevent));
if (newchanges == NULL) {
goto err;
}
+ if (flags & LEV_OPT_BIND_IPV6ONLY) {
+ if (evutil_make_listen_socket_ipv6only(fd) < 0)
+ goto err;
+ }
+
if (sa) {
if (bind(fd, sa, socklen)<0)
goto err;
if (lev->refcnt == 1) {
int freed = listener_decref_and_unlock(lev);
EVUTIL_ASSERT(freed);
-
- evutil_closesocket(new_fd);
return;
}
--lev->refcnt;
+ if (!lev->enabled) {
+ /* the callback could have disabled the listener */
+ UNLOCK(lev);
+ return;
+ }
}
err = evutil_socket_geterror(fd);
if (EVUTIL_ERR_ACCEPT_RETRIABLE(err)) {
return NULL;
event_overlapped_init_(&res->overlapped, accepted_socket_cb);
- res->s = INVALID_SOCKET;
+ res->s = EVUTIL_INVALID_SOCKET;
res->lev = lev;
res->buflen = buflen;
res->family = family;
free_and_unlock_accepting_socket(struct accepting_socket *as)
{
/* requires lock. */
- if (as->s != INVALID_SOCKET)
+ if (as->s != EVUTIL_INVALID_SOCKET)
closesocket(as->s);
LeaveCriticalSection(&as->lock);
if (!as->lev->base.enabled)
return 0;
- if (s == INVALID_SOCKET) {
+ if (s == EVUTIL_INVALID_SOCKET) {
error = WSAGetLastError();
goto report_err;
}
{
/* requires lock. */
SOCKET s = as->s;
- as->s = INVALID_SOCKET;
+ as->s = EVUTIL_INVALID_SOCKET;
closesocket(s);
}
&socklen_remote);
sock = as->s;
cb = lev->cb;
- as->s = INVALID_SOCKET;
+ as->s = EVUTIL_INVALID_SOCKET;
/* We need to call this so getsockname, getpeername, and
* shutdown work correctly on the accepted socket. */
free_and_unlock_accepting_socket(as);
listener_decref_and_unlock(lev);
return;
- } else if (as->s == INVALID_SOCKET) {
+ } else if (as->s == EVUTIL_INVALID_SOCKET) {
/* This is okay; we were disabled by iocp_listener_disable. */
LeaveCriticalSection(&as->lock);
} else {
if (!as)
continue;
EnterCriticalSection(&as->lock);
- if (!as->free_on_cb && as->s == INVALID_SOCKET)
+ if (!as->free_on_cb && as->s == EVUTIL_INVALID_SOCKET)
start_accepting(as);
LeaveCriticalSection(&as->lock);
}
if (!as)
continue;
EnterCriticalSection(&as->lock);
- if (!as->free_on_cb && as->s != INVALID_SOCKET) {
+ if (!as->free_on_cb && as->s != EVUTIL_INVALID_SOCKET) {
if (shutdown)
as->free_on_cb = 1;
stop_accepting(as);
#include "event2/util.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#ifdef __GNUC__
#define EV_CHECK_FMT(a,b) __attribute__((format(printf, a, b)))
#define EV_NORETURN __attribute__((noreturn))
#define EVENT_ERR_ABORT_ ((int)0xdeaddead)
-#define USE_GLOBAL_FOR_DEBUG_LOGGING
-
#if !defined(EVENT__DISABLE_DEBUG_MODE) || defined(USE_DEBUG)
#define EVENT_DEBUG_LOGGING_ENABLED
#endif
#ifdef EVENT_DEBUG_LOGGING_ENABLED
-#ifdef USE_GLOBAL_FOR_DEBUG_LOGGING
-extern ev_uint32_t event_debug_logging_mask_;
+EVENT2_CORE_EXPORT_SYMBOL extern ev_uint32_t event_debug_logging_mask_;
#define event_debug_get_logging_mask_() (event_debug_logging_mask_)
#else
-ev_uint32_t event_debug_get_logging_mask_(void);
-#endif
-#else
#define event_debug_get_logging_mask_() (0)
#endif
+EVENT2_EXPORT_SYMBOL
void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
void event_warn(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
void event_sock_err(int eval, evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(3,4) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
void event_sock_warn(evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(2,3);
+EVENT2_EXPORT_SYMBOL
void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
void event_warnx(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
void event_msgx(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
void event_debugx_(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
void event_logv_(int severity, const char *errstr, const char *fmt, va_list ap)
EV_CHECK_FMT(3,0);
#undef EV_CHECK_FMT
+#ifdef __cplusplus
+}
#endif
+
+#endif /* LOG_INTERNAL_H_INCLUDED_ */
#define DEFAULT_MASK 0
#endif
-#ifdef USE_GLOBAL_FOR_DEBUG_LOGGING
-ev_uint32_t event_debug_logging_mask_ = DEFAULT_MASK;
-#else
-static ev_uint32_t event_debug_logging_mask_ = DEFAULT_MASK;
-ev_uint32_t
-event_debug_get_logging_mask_(void)
-{
- return event_debug_logging_mask_;
-}
-#endif
+EVENT2_EXPORT_SYMBOL ev_uint32_t event_debug_logging_mask_ = DEFAULT_MASK;
#endif /* EVENT_DEBUG_LOGGING_ENABLED */
void
+++ /dev/null
-#! /bin/sh
-## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
-## by inline-source v2014-01-03.01
-
-# libtool (GNU libtool) 2.4.6
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996-2015 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 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.
-#
-# 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 this program. If not, see <http://www.gnu.org/licenses/>.
-
-
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION=2.4.6
-package_revision=2.4.6
-
-
-## ------ ##
-## 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=2015-01-20.17; # UTC
-
-# General shell script boiler plate, and helper functions.
-# Written by Gary V. Vaughan, 2004
-
-# Copyright (C) 2004-2015 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.
-
-# 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.
-
-# 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.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNES 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/>.
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# Evaluate this file near the top of your script to gain access to
-# the functions and variables defined here:
-#
-# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
-#
-# If you need to override any of the default environment variable
-# settings, do that before evaluating this file.
-
-
-## -------------------- ##
-## 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=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
-fi
-
-# NLS nuisances: We save the old values in case they are required later.
-_G_user_locale=
-_G_safe_locale=
-for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
- eval "if test set = \"\${$_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=\"$_G_var=C; \$_G_safe_locale\"
- fi"
-done
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Make sure IFS has a sensible default
-sp=' '
-nl='
-'
-IFS="$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
-
-
-
-## ------------------------- ##
-## Locate command utilities. ##
-## ------------------------- ##
-
-
-# func_executable_p FILE
-# ----------------------
-# Check that FILE is an executable regular file.
-func_executable_p ()
-{
- test -f "$1" && test -x "$1"
-}
-
-
-# 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 ()
-{
- _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 "$func_path_progs_result" && {
- echo "no acceptable sed could be found in \$PATH" >&2
- exit 1
- }
-}
-
-
-# We want to be able to use the functions in this file before configure
-# has figured out where the best binaries are kept, which means we have
-# to search for them ourselves - except when the results are already set
-# where we skip the searches.
-
-# Unless the user overrides by setting SED, search the path for either GNU
-# sed, or the sed that truncates its output the least.
-test -z "$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_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
- }
-
- func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
- rm -f conftest.sed
- SED=$func_path_progs_result
-}
-
-
-# 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"
-
-
-## ----------------- ##
-## Global variables. ##
-## ----------------- ##
-
-# 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='eval 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=$0
-
-# The name of this program.
-progname=`$ECHO "$progpath" |$SED "$sed_basename"`
-
-# Make sure we have an absolute progpath for reexecution:
-case $progpath in
- [\\/]*|[A-Za-z]:\\*) ;;
- *[\\/]*)
- progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
- progdir=`cd "$progdir" && pwd`
- progpath=$progdir/$progname
- ;;
- *)
- _G_IFS=$IFS
- IFS=${PATH_SEPARATOR-:}
- for progdir in $PATH; do
- IFS=$_G_IFS
- test -x "$progdir/$progname" && break
- done
- IFS=$_G_IFS
- test -n "$progdir" || progdir=`pwd`
- progpath=$progdir/$progname
- ;;
-esac
-
-
-## ----------------- ##
-## Standard options. ##
-## ----------------- ##
-
-# 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.
-
-opt_dry_run=false
-opt_quiet=false
-opt_verbose=false
-
-# 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=
-
-# 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
-
-# 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
-
-
-## -------------------- ##
-## Resource management. ##
-## -------------------- ##
-
-# 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.
-
-
-# require_term_colors
-# -------------------
-# Allow display of bold text on terminals that support it.
-require_term_colors=func_require_term_colors
-func_require_term_colors ()
-{
- $debug_cmd
-
- test -t 1 && {
- # COLORTERM and USE_ANSI_COLORS environment variables take
- # precedence, because most terminfo databases neglect to describe
- # whether color sequences are supported.
- test -n "${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=$tc_bold
- test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
- test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
- test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
- test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
- test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
- }
- fi
- }
-
- require_term_colors=:
-}
-
-
-## ----------------- ##
-## Function library. ##
-## ----------------- ##
-
-# This section contains a variety of useful functions to call in your
-# scripts. Take note of the portable wrappers for features provided by
-# some modern shells, which will fall back to slower equivalents on
-# less featureful shells.
-
-
-# func_append VAR VALUE
-# ---------------------
-# Append VALUE onto the existing contents of VAR.
-
- # We should try to minimise forks, especially on Windows where they are
- # unreasonably slow, so skip the feature probes when bash or zsh are
- # being used:
- if test set = "${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_for_eval "$2"
- eval "$1+=\\ \$func_quote_for_eval_result"
- }'
-else
- func_append_quoted ()
- {
- $debug_cmd
-
- func_quote_for_eval "$2"
- eval "$1=\$$1\\ \$func_quote_for_eval_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 "$_G_directory_path"; do
- # ...make a list in topmost first order. Use a colon delimited
- # list incase some portion of path contains whitespace.
- _G_dir_list=$_G_directory_path:$_G_dir_list
-
- # If the last portion added has no slash in it, the list is done
- case $_G_directory_path in */*) ;; *) break ;; esac
-
- # ...otherwise throw away the child directory and loop
- _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
- done
- _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
-
- 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!
- $MKDIR "$_G_dir" 2>/dev/null || :
- done
- IFS=$func_mkdir_p_IFS
-
- # Bail out if we (or some other process) failed to create a directory.
- test -d "$_G_directory_path" || \
- func_fatal_error "Failed to create '$1'"
- fi
-}
-
-
-# func_mktempdir [BASENAME]
-# -------------------------
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, BASENAME is the basename for that directory.
-func_mktempdir ()
-{
- $debug_cmd
-
- _G_template=${TMPDIR-/tmp}/${1-$progname}
-
- if test : = "$opt_dry_run"; then
- # Return a directory name, but don't create it in dry-run mode
- _G_tmpdir=$_G_template-$$
- else
-
- # If mktemp works, use that first and foremost
- _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$_G_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- _G_tmpdir=$_G_template-${RANDOM-0}$$
-
- func_mktempdir_umask=`umask`
- umask 0077
- $MKDIR "$_G_tmpdir"
- umask $func_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$_G_tmpdir" || \
- func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
- fi
-
- $ECHO "$_G_tmpdir"
-}
-
-
-# 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 ()
-{
- $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.
- ;;
- *)
- # Relative path, prepend $cwd.
- func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
- ;;
- 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" | $SED \
- -e "$_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_for_eval ARG...
-# --------------------------
-# Aesthetically quote ARGs to be evaled later.
-# This function returns two values:
-# i) func_quote_for_eval_result
-# double-quoted, suitable for a subsequent eval
-# ii) func_quote_for_eval_unquoted_result
-# has all characters that are still active within double
-# quotes backslashified.
-func_quote_for_eval ()
-{
- $debug_cmd
-
- func_quote_for_eval_unquoted_result=
- func_quote_for_eval_result=
- while test 0 -lt $#; do
- case $1 in
- *[\\\`\"\$]*)
- _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
- *)
- _G_unquoted_arg=$1 ;;
- esac
- if test -n "$func_quote_for_eval_unquoted_result"; then
- func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
- else
- func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
- fi
-
- case $_G_unquoted_arg 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.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_quoted_arg=\"$_G_unquoted_arg\"
- ;;
- *)
- _G_quoted_arg=$_G_unquoted_arg
- ;;
- esac
-
- if test -n "$func_quote_for_eval_result"; then
- func_append func_quote_for_eval_result " $_G_quoted_arg"
- else
- func_append func_quote_for_eval_result "$_G_quoted_arg"
- fi
- shift
- done
-}
-
-
-# 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 ()
-{
- $debug_cmd
-
- case $1 in
- *[\\\`\"]*)
- _G_arg=`$ECHO "$1" | $SED \
- -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
- *)
- _G_arg=$1 ;;
- esac
-
- case $_G_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.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_arg=\"$_G_arg\"
- ;;
- esac
-
- func_quote_for_expand_result=$_G_arg
-}
-
-
-# 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 ()
-{
- $debug_cmd
-
- _G_cmd=$1
- _G_fail_exp=${2-':'}
-
- func_quote_for_expand "$_G_cmd"
- eval "func_notquiet $func_quote_for_expand_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-':'}
-
- $opt_quiet || {
- func_quote_for_expand "$_G_cmd"
- eval "func_echo $func_quote_for_expand_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
-
-# Set a version string for this script.
-scriptversion=2014-01-07.03; # UTC
-
-# A portable, pluggable option parser for Bourne shell.
-# Written by Gary V. Vaughan, 2010
-
-# Copyright (C) 2010-2015 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.
-
-# 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/>.
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## 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 "$func_options_result"; shift
-# ...rest of your script...
-#
-# In order for the '--version' option to work, you will need to have a
-# suitably formatted comment like the one at the top of this file
-# starting with '# Written by ' and ending with '# warranty; '.
-#
-# For '-h' and '--help' to work, you will also need a one line
-# description of your script's purpose in a comment directly above the
-# '# Written by ' line, like the one at the top of this file.
-#
-# The default options also support '--debug', which will turn on shell
-# execution tracing (see the comment above debug_cmd below for another
-# use), and '--verbose' and the func_verbose function to allow your script
-# to display verbose messages only when your user has specified
-# '--verbose'.
-#
-# After sourcing this file, you can plug processing for additional
-# options by amending the variables from the 'Configuration' section
-# below, and following the instructions in the 'Option parsing'
-# section further down.
-
-## -------------- ##
-## Configuration. ##
-## -------------- ##
-
-# You should override these variables in your script after sourcing this
-# file so that they reflect the customisations you have added to the
-# option parser.
-
-# The usage line for option parsing errors and the start of '-h' and
-# '--help' output messages. You can embed shell variables for delayed
-# expansion at the time the message is displayed, but you will need to
-# quote other shell meta-characters carefully to prevent them being
-# expanded when the contents are evaled.
-usage='$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
-# to the main code. A hook is just a named list of of function, 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 functions called by FUNC_NAME.
-func_remove_hook ()
-{
- $debug_cmd
-
- eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
-}
-
-
-# func_run_hooks FUNC_NAME [ARG]...
-# ---------------------------------
-# Run all hook functions registered to FUNC_NAME.
-# It is 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
-
- case " $hookable_fns " in
- *" $1 "*) ;;
- *) func_fatal_error "'$1' does not support hook funcions.n" ;;
- esac
-
- eval _G_hook_fns=\$$1_hooks; shift
-
- for _G_hook in $_G_hook_fns; do
- eval $_G_hook '"$@"'
-
- # store returned options list back into positional
- # parameters for next 'cmd' execution.
- eval _G_hook_result=\$${_G_hook}_result
- eval set dummy "$_G_hook_result"; shift
- done
-
- func_quote_for_eval ${1+"$@"}
- func_run_hooks_result=$func_quote_for_eval_result
-}
-
-
-
-## --------------- ##
-## Option parsing. ##
-## --------------- ##
-
-# In order to add your own option parsing hooks, you must accept the
-# full positional parameter list in your hook function, remove any
-# options that you action, and then pass back the remaining unprocessed
-# options in '<hooked_function_name>_result', escaped suitably for
-# 'eval'. Like this:
-#
-# my_options_prep ()
-# {
-# $debug_cmd
-#
-# # Extend the existing usage message.
-# usage_message=$usage_message'
-# -s, --silent don'\''t print informational messages
-# '
-#
-# func_quote_for_eval ${1+"$@"}
-# my_options_prep_result=$func_quote_for_eval_result
-# }
-# func_add_hook func_options_prep my_options_prep
-#
-#
-# my_silent_option ()
-# {
-# $debug_cmd
-#
-# # 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 $opt in
-# --silent|-s) opt_silent=: ;;
-# # Separate non-argument short options:
-# -s*) func_split_short_opt "$_G_opt"
-# set dummy "$func_split_short_opt_name" \
-# "-$func_split_short_opt_arg" ${1+"$@"}
-# shift
-# ;;
-# *) set dummy "$_G_opt" "$*"; shift; break ;;
-# esac
-# done
-#
-# func_quote_for_eval ${1+"$@"}
-# my_silent_option_result=$func_quote_for_eval_result
-# }
-# 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_quote_for_eval ${1+"$@"}
-# my_option_validation_result=$func_quote_for_eval_result
-# }
-# func_add_hook func_validate_options my_option_validation
-#
-# You'll alse 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 [ARG]...
-# ---------------------
-# All the functions called inside func_options are hookable. See the
-# individual implementations for details.
-func_hookable func_options
-func_options ()
-{
- $debug_cmd
-
- func_options_prep ${1+"$@"}
- eval func_parse_options \
- ${func_options_prep_result+"$func_options_prep_result"}
- eval func_validate_options \
- ${func_parse_options_result+"$func_parse_options_result"}
-
- eval func_run_hooks func_options \
- ${func_validate_options_result+"$func_validate_options_result"}
-
- # save modified positional parameters for caller
- func_options_result=$func_run_hooks_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 propogate 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 ${1+"$@"}
-
- # save modified positional parameters for caller
- func_options_prep_result=$func_run_hooks_result
-}
-
-
-# func_parse_options [ARG]...
-# ---------------------------
-# The main option parsing loop.
-func_hookable func_parse_options
-func_parse_options ()
-{
- $debug_cmd
-
- func_parse_options_result=
-
- # 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 ${1+"$@"}
-
- # Adjust func_parse_options positional parameters to match
- eval set dummy "$func_run_hooks_result"; shift
-
- # Break out of the loop if we already parsed every option.
- test $# -gt 0 || break
-
- _G_opt=$1
- shift
- case $_G_opt in
- --debug|-x) debug_cmd='set -x'
- func_echo "enabling shell trace mode"
- $debug_cmd
- ;;
-
- --no-warnings|--no-warning|--no-warn)
- set dummy --warnings none ${1+"$@"}
- shift
- ;;
-
- --warnings|--warning|-W)
- test $# = 0 && func_missing_arg $_G_opt && break
- 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
- ;;
-
- --) break ;;
- -*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
- *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
- esac
- done
-
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- func_parse_options_result=$func_quote_for_eval_result
-}
-
-
-# func_validate_options [ARG]...
-# ------------------------------
-# Perform any sanity checks on option settings and/or unconsumed
-# arguments.
-func_hookable func_validate_options
-func_validate_options ()
-{
- $debug_cmd
-
- # Display all warnings if -W was not given.
- test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
-
- func_run_hooks func_validate_options ${1+"$@"}
-
- # Bail if the options were screwed!
- $exit_cmd $EXIT_FAILURE
-
- # save modified positional parameters for caller
- func_validate_options_result=$func_run_hooks_result
-}
-
-
-
-## ----------------- ##
-## Helper functions. ##
-## ----------------- ##
-
-# 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 ()
-{
- $debug_cmd
-
- eval \$ECHO \""Usage: $usage"\"
- eval \$ECHO \""$fatal_help"\"
- func_error ${1+"$@"}
- exit $EXIT_FAILURE
-}
-
-
-# func_help
-# ---------
-# Echo long help message to standard output and exit.
-func_help ()
-{
- $debug_cmd
-
- func_usage_message
- $ECHO "$long_help_message"
- exit 0
-}
-
-
-# func_missing_arg ARGNAME
-# ------------------------
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
- $debug_cmd
-
- func_error "Missing argument for '$1'."
- exit_cmd=exit
-}
-
-
-# func_split_equals STRING
-# ------------------------
-# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
-# splitting STRING at the '=' sign.
-test -z "$_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=${1#*=}
- test "x$func_split_equals_lhs" = "x$1" \
- && func_split_equals_rhs=
- }'
-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[^=]*=\(.*\)$'`
- }
-fi #func_split_equals
-
-
-# func_split_short_opt SHORTOPT
-# -----------------------------
-# Set func_split_short_opt_name and func_split_short_opt_arg shell
-# variables after splitting SHORTOPT after the 2nd character.
-if test yes = "$_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 ()
-{
- $debug_cmd
-
- func_usage_message
- $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
- exit 0
-}
-
-
-# func_usage_message
-# ------------------
-# Echo short help message to standard output.
-func_usage_message ()
-{
- $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_version
-# ------------
-# Echo version message to standard output and exit.
-func_version ()
-{
- $debug_cmd
-
- printf '%s\n' "$progname $scriptversion"
- $SED -n '
- /(C)/!b go
- :more
- /\./!{
- N
- s|\n# | |
- b more
- }
- :go
- /^# Written by /,/# warranty; / {
- s|^# ||
- s|^# *$||
- s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
- p
- }
- /^# Written by / {
- s|^# ||
- p
- }
- /^warranty; /q' < "$progpath"
-
- exit $?
-}
-
-
-# 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:
-
-# Set a version string.
-scriptversion='(GNU libtool) 2.4.6'
-
-
-# func_echo ARG...
-# ----------------
-# Libtool also displays the current mode in messages, so override
-# funclib.sh func_echo with this custom definition.
-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${opt_mode+: $opt_mode}: $_G_line"
- done
- IFS=$func_echo_IFS
-}
-
-
-# func_warning ARG...
-# -------------------
-# Libtool warnings are not categorized, so override funclib.sh
-# func_warning with this simpler definition.
-func_warning ()
-{
- $debug_cmd
-
- $warning_func ${1+"$@"}
-}
-
-
-## ---------------- ##
-## 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
-"
-
-# Additional text appended to 'usage_message' in response to '--help'.
-func_help ()
-{
- $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: $progname (GNU libtool) 2.4.6
- automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
- autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
-
-Report bugs to <bug-libtool@gnu.org>.
-GNU libtool home page: <http://www.gnu.org/software/libtool/>.
-General help using GNU software: <http://www.gnu.org/gethelp/>."
- exit 0
-}
-
-
-# func_lo2o OBJECT-NAME
-# ---------------------
-# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
-# object suffix.
-
-lo2o=s/\\.lo\$/.$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...
-# -------------------------------
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
- 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 ()
-{
- re_begincf='^# ### BEGIN LIBTOOL'
- re_endcf='^# ### END LIBTOOL'
-
- # Default configuration.
- $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
- done
-
- exit $?
-}
-
-
-# func_features
-# -------------
-# Display the features supported by this script.
-func_features ()
-{
- echo "host: $host"
- if test yes = "$build_libtool_libs"; then
- echo "enable shared libraries"
- else
- echo "disable shared libraries"
- fi
- if test yes = "$build_old_libs"; then
- echo "enable static libraries"
- else
- echo "disable static libraries"
- fi
-
- exit $?
-}
-
-
-# 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
-
- 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
-
- # 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 $tagname"
- fi
- ;;
- esac
-}
-
-
-# func_check_version_match
-# ------------------------
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
- if test "$package_revision" != "$macro_revision"; then
- if test "$VERSION" != "$macro_version"; then
- if test -z "$macro_version"; then
- cat >&2 <<_LT_EOF
-$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
-$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
-$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
-
- exit $EXIT_MISMATCH
- fi
-}
-
-
-# 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=
-
- # 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
-
- # Pass back the list of options.
- func_quote_for_eval ${1+"$@"}
- libtool_options_prep_result=$func_quote_for_eval_result
-}
-func_add_hook func_options_prep libtool_options_prep
-
-
-# libtool_parse_options [ARG]...
-# ---------------------------------
-# Provide handling for libtool specific options.
-libtool_parse_options ()
-{
- $debug_cmd
-
- # Perform our own loop to consume as many options as possible in
- # each iteration.
- while test $# -gt 0; do
- _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; break ;;
- esac
- done
-
-
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- libtool_parse_options_result=$func_quote_for_eval_result
-}
-func_add_hook func_parse_options libtool_parse_options
-
-
-
-# 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=$1
- shift
- fi
-
- # preserve --debug
- test : = "$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."
- }
-
- # Pass back the unparsed argument list
- func_quote_for_eval ${1+"$@"}
- libtool_validate_options_result=$func_quote_for_eval_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
-
-
-
-## ----------- ##
-## 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.
-# 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 | func_generated_by_libtool_p
-}
-
-# func_lalib_unsafe_p 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.
-func_lalib_unsafe_p ()
-{
- lalib_p=no
- if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
- for lalib_p_l in 1 2 3 4
- do
- read lalib_p_line
- case $lalib_p_line in
- \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
- esac
- done
- exec 0<&5 5<&-
- fi
- test yes = "$lalib_p"
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
- test -f "$1" &&
- $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
- func_ltwrapper_exec_suffix=
- case $1 in
- *.exe) ;;
- *) func_ltwrapper_exec_suffix=.exe ;;
- esac
- $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-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_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
- func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
- $debug_cmd
-
- save_ifs=$IFS; IFS='~'
- for cmd in $1; do
- IFS=$sp$nl
- eval cmd=\"$cmd\"
- IFS=$save_ifs
- func_show_eval "$cmd" "${2-:}"
- done
- IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# 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.
-func_source ()
-{
- $debug_cmd
-
- case $1 in
- */* | *\\*) . "$1" ;;
- *) . "./$1" ;;
- esac
-}
-
-
-# func_resolve_sysroot PATH
-# Replace a leading = in PATH with a sysroot. Store the result into
-# func_resolve_sysroot_result
-func_resolve_sysroot ()
-{
- func_resolve_sysroot_result=$1
- case $func_resolve_sysroot_result in
- =*)
- func_stripname '=' '' "$func_resolve_sysroot_result"
- func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
- ;;
- esac
-}
-
-# func_replace_sysroot PATH
-# If PATH begins with the sysroot, replace it with = and
-# store the result into func_replace_sysroot_result.
-func_replace_sysroot ()
-{
- case $lt_sysroot:$1 in
- ?*:"$lt_sysroot"*)
- func_stripname "$lt_sysroot" '' "$1"
- func_replace_sysroot_result='='$func_stripname_result
- ;;
- *)
- # Including no sysroot.
- func_replace_sysroot_result=$1
- ;;
- esac
-}
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- $debug_cmd
-
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- func_append_quoted CC_quoted "$arg"
- done
- CC_expanded=`func_echo_all $CC`
- CC_quoted_expanded=`func_echo_all $CC_quoted`
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
- " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- 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`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- func_append_quoted CC_quoted "$arg"
- done
- CC_expanded=`func_echo_all $CC`
- CC_quoted_expanded=`func_echo_all $CC_quoted`
- case "$@ " in
- " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
- " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- func_echo "unable to infer tagged configuration"
- func_fatal_error "specify a tag with '--tag'"
-# else
-# func_verbose "using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
- write_libobj=$1
- if test yes = "$build_libtool_libs"; then
- write_lobj=\'$2\'
- else
- write_lobj=none
- fi
-
- if test yes = "$build_old_libs"; then
- write_oldobj=\'$3\'
- else
- write_oldobj=none
- fi
-
- $opt_dry_run || {
- cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
- $MV "${write_libobj}T" "$write_libobj"
- }
-}
-
-
-##################################################
-# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
-##################################################
-
-# func_convert_core_file_wine_to_w32 ARG
-# Helper function used by file name conversion functions when $build is *nix,
-# and $host is mingw, cygwin, or some other w32 environment. Relies on a
-# correctly configured wine environment available, with the winepath program
-# in $build's $PATH.
-#
-# ARG is the $build file name to be converted to w32 format.
-# Result is available in $func_convert_core_file_wine_to_w32_result, and will
-# be empty on error (or when ARG is empty)
-func_convert_core_file_wine_to_w32 ()
-{
- $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
- # command is not found, the shell will set an exit code of 127 and print
- # *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 "$func_convert_core_file_wine_to_w32_tmp"; then
- func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
- $SED -e "$sed_naive_backslashify"`
- else
- func_convert_core_file_wine_to_w32_result=
- fi
- fi
-}
-# end: func_convert_core_file_wine_to_w32
-
-
-# func_convert_core_path_wine_to_w32 ARG
-# Helper function used by path conversion functions when $build is *nix, and
-# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
-# configured wine environment available, with the winepath program in $build's
-# $PATH. Assumes ARG has no leading or trailing path separator characters.
-#
-# ARG is path to be converted from $build format to win32.
-# Result is available in $func_convert_core_path_wine_to_w32_result.
-# Unconvertible file (directory) names in ARG are skipped; if no directory names
-# are convertible, then the result may be empty.
-func_convert_core_path_wine_to_w32 ()
-{
- $debug_cmd
-
- # unfortunately, winepath doesn't convert paths, only file names
- 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 -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
- else
- func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
- fi
- fi
- done
- IFS=$oldIFS
- fi
-}
-# end: func_convert_core_path_wine_to_w32
-
-
-# func_cygpath ARGS...
-# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
-# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
-# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
-# (2), returns the Cygwin file name or path in func_cygpath_result (input
-# file name or path is assumed to be in w32 format, as previously converted
-# from $build's *nix or MSYS format). In case (3), returns the w32 file name
-# or path in func_cygpath_result (input file name or path is assumed to be in
-# Cygwin format). Returns an empty string on error.
-#
-# ARGS are passed to cygpath, with the last one being the file name or path to
-# be converted.
-#
-# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
-# environment variable; do not put it in $PATH.
-func_cygpath ()
-{
- $debug_cmd
-
- if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
- func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
- if test "$?" -ne 0; then
- # on failure, ensure result is empty
- func_cygpath_result=
- fi
- else
- func_cygpath_result=
- func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
- fi
-}
-#end: func_cygpath
-
-
-# func_convert_core_msys_to_w32 ARG
-# Convert file name or path ARG from MSYS format to w32 format. Return
-# result in func_convert_core_msys_to_w32_result.
-func_convert_core_msys_to_w32 ()
-{
- $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 "$sed_naive_backslashify"`
-}
-#end: func_convert_core_msys_to_w32
-
-
-# func_convert_file_check ARG1 ARG2
-# Verify that ARG1 (a file name in $build format) was converted to $host
-# format in ARG2. Otherwise, emit an error message, but continue (resetting
-# func_to_host_file_result to ARG1).
-func_convert_file_check ()
-{
- $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 "Continuing, but uninstalled executables may not work."
- # Fallback:
- func_to_host_file_result=$1
- fi
-}
-# end func_convert_file_check
-
-
-# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
-# Verify that FROM_PATH (a path in $build format) was converted to $host
-# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
-# func_to_host_file_result to a simplistic fallback value (see below).
-func_convert_path_check ()
-{
- $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 "Continuing, but uninstalled executables may not work."
- # Fallback. This is a deliberately simplistic "conversion" and
- # should not be "improved". See libtool.info.
- if test "x$1" != "x$2"; then
- lt_replace_pathsep_chars="s|$1|$2|g"
- func_to_host_path_result=`echo "$3" |
- $SED -e "$lt_replace_pathsep_chars"`
- else
- func_to_host_path_result=$3
- fi
- fi
-}
-# end func_convert_path_check
-
-
-# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
-# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
-# and appending REPL if ORIG matches BACKPAT.
-func_convert_path_front_back_pathsep ()
-{
- $debug_cmd
-
- case $4 in
- $1 ) func_to_host_path_result=$3$func_to_host_path_result
- ;;
- esac
- case $4 in
- $2 ) func_append func_to_host_path_result "$3"
- ;;
- esac
-}
-# end func_convert_path_front_back_pathsep
-
-
-##################################################
-# $build to $host FILE NAME CONVERSION FUNCTIONS #
-##################################################
-# invoked via '$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.
-
-
-# func_to_host_file ARG
-# Converts the file name ARG from $build format to $host format. Return result
-# in func_to_host_file_result.
-func_to_host_file ()
-{
- $debug_cmd
-
- $to_host_file_cmd "$1"
-}
-# end func_to_host_file
-
-
-# func_to_tool_file ARG LAZY
-# converts the file name ARG from $build format to toolchain format. Return
-# result in func_to_tool_file_result. If the conversion in use is listed
-# in (the comma separated) LAZY, no conversion takes place.
-func_to_tool_file ()
-{
- $debug_cmd
-
- case ,$2, in
- *,"$to_tool_file_cmd",*)
- func_to_tool_file_result=$1
- ;;
- *)
- $to_tool_file_cmd "$1"
- func_to_tool_file_result=$func_to_host_file_result
- ;;
- esac
-}
-# end func_to_tool_file
-
-
-# func_convert_file_noop ARG
-# Copy ARG to func_to_host_file_result.
-func_convert_file_noop ()
-{
- func_to_host_file_result=$1
-}
-# end func_convert_file_noop
-
-
-# func_convert_file_msys_to_w32 ARG
-# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper. Returns result in
-# func_to_host_file_result.
-func_convert_file_msys_to_w32 ()
-{
- $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
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_w32
-
-
-# func_convert_file_cygwin_to_w32 ARG
-# Convert file name ARG from Cygwin to w32 format. Returns result in
-# func_to_host_file_result.
-func_convert_file_cygwin_to_w32 ()
-{
- $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.
- func_to_host_file_result=`cygpath -m "$1"`
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_cygwin_to_w32
-
-
-# func_convert_file_nix_to_w32 ARG
-# Convert file name ARG from *nix to w32 format. Requires a wine environment
-# and a working winepath. Returns result in func_to_host_file_result.
-func_convert_file_nix_to_w32 ()
-{
- $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
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_w32
-
-
-# func_convert_file_msys_to_cygwin ARG
-# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_file_msys_to_cygwin ()
-{
- $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
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_cygwin
-
-
-# func_convert_file_nix_to_cygwin ARG
-# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
-# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
-# in func_to_host_file_result.
-func_convert_file_nix_to_cygwin ()
-{
- $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
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_cygwin
-
-
-#############################################
-# $build to $host PATH CONVERSION FUNCTIONS #
-#############################################
-# invoked via '$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.
-#
-# Path separators are also converted from $build format to $host format. If
-# ARG begins or ends with a path separator character, it is preserved (but
-# converted to $host format) on output.
-#
-# All path conversion functions are named using the following convention:
-# file name conversion function : func_convert_file_X_to_Y ()
-# path conversion function : func_convert_path_X_to_Y ()
-# where, for any given $build/$host combination the 'X_to_Y' value is the
-# same. If conversion functions are added for new $build/$host combinations,
-# the two new functions must follow this pattern, or func_init_to_host_path_cmd
-# will break.
-
-
-# func_init_to_host_path_cmd
-# Ensures that function "pointer" variable $to_host_path_cmd is set to the
-# appropriate value, based on the value of $to_host_file_cmd.
-to_host_path_cmd=
-func_init_to_host_path_cmd ()
-{
- $debug_cmd
-
- if test -z "$to_host_path_cmd"; then
- func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
- to_host_path_cmd=func_convert_path_$func_stripname_result
- fi
-}
-
-
-# func_to_host_path ARG
-# Converts the path ARG from $build format to $host format. Return result
-# in func_to_host_path_result.
-func_to_host_path ()
-{
- $debug_cmd
-
- func_init_to_host_path_cmd
- $to_host_path_cmd "$1"
-}
-# end func_to_host_path
-
-
-# func_convert_path_noop ARG
-# Copy ARG to func_to_host_path_result.
-func_convert_path_noop ()
-{
- func_to_host_path_result=$1
-}
-# end func_convert_path_noop
-
-
-# func_convert_path_msys_to_w32 ARG
-# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper. Returns result in
-# func_to_host_path_result.
-func_convert_path_msys_to_w32 ()
-{
- $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 ';.';
- # and winepath ignores them completely.
- 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_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_msys_to_w32
-
-
-# func_convert_path_cygwin_to_w32 ARG
-# Convert path ARG from Cygwin to w32 format. Returns result in
-# func_to_host_file_result.
-func_convert_path_cygwin_to_w32 ()
-{
- $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_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
- func_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_cygwin_to_w32
-
-
-# func_convert_path_nix_to_w32 ARG
-# Convert path ARG from *nix to w32 format. Requires a wine environment and
-# a working winepath. Returns result in func_to_host_file_result.
-func_convert_path_nix_to_w32 ()
-{
- $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_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_nix_to_w32
-
-
-# func_convert_path_msys_to_cygwin ARG
-# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_path_msys_to_cygwin ()
-{
- $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=$func_cygpath_result
- func_convert_path_check : : \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" : "$1"
- fi
-}
-# end func_convert_path_msys_to_cygwin
-
-
-# func_convert_path_nix_to_cygwin ARG
-# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
-# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
-# func_to_host_file_result.
-func_convert_path_nix_to_cygwin ()
-{
- $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 ';.', and winepath ignores them completely.
- func_stripname : : "$1"
- func_to_host_path_tmp1=$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=$func_cygpath_result
- func_convert_path_check : : \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" : "$1"
- fi
-}
-# 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 ()
-{
- $debug_cmd
-
- # Get the compilation command and the source file.
- base_compile=
- srcfile=$nonopt # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
- pie_flag=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg=$arg
- arg_mode=normal
- ;;
-
- target )
- libobj=$arg
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- test -n "$libobj" && \
- func_fatal_error "you cannot specify '-o' more than once"
- arg_mode=target
- continue
- ;;
-
- -pie | -fpie | -fPIE)
- func_append pie_flag " $arg"
- continue
- ;;
-
- -shared | -static | -prefer-pic | -prefer-non-pic)
- func_append later " $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- lastarg=
- save_ifs=$IFS; IFS=,
- for arg in $args; do
- IFS=$save_ifs
- func_append_quoted lastarg "$arg"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$lastarg"
- lastarg=$func_stripname_result
-
- # Add the arguments to base_compile.
- func_append base_compile " $lastarg"
- continue
- ;;
-
- *)
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg=$srcfile
- srcfile=$arg
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- func_append_quoted base_compile "$lastarg"
- done # for arg
-
- case $arg_mode in
- arg)
- func_fatal_error "you must specify an argument for -Xcompile"
- ;;
- target)
- func_fatal_error "you must specify a target with '-o'"
- ;;
- *)
- # Get the name of the library object.
- test -z "$libobj" && {
- func_basename "$srcfile"
- libobj=$func_basename_result
- }
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- case $libobj in
- *.[cCFSifmso] | \
- *.ada | *.adb | *.ads | *.asm | \
- *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
- *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
- func_xform "$libobj"
- libobj=$func_xform_result
- ;;
- esac
-
- case $libobj in
- *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
- *)
- func_fatal_error "cannot determine name of library object from '$libobj'"
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -shared)
- test yes = "$build_libtool_libs" \
- || func_fatal_configuration "cannot build a shared library"
- build_old_libs=no
- continue
- ;;
-
- -static)
- build_libtool_libs=no
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- func_quote_for_eval "$libobj"
- test "X$libobj" != "X$func_quote_for_eval_result" \
- && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && 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/$objname
-
- test -z "$base_compile" && \
- func_fatal_help "you must specify a compilation command"
-
- # Delete any leftover library objects.
- if test yes = "$build_old_libs"; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2* | cegcc*)
- pic_mode=default
- ;;
- esac
- if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test no = "$compiler_c_o"; then
- output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
- lockfile=$output_obj.lock
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # 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 yes = "$need_locks"; then
- until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
- func_echo "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test warn = "$need_locks"; then
- if test -f "$lockfile"; then
- $ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-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
-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."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
- func_append removelist " $output_obj"
- $ECHO "$srcfile" > "$lockfile"
- fi
-
- $opt_dry_run || $RM $removelist
- func_append removelist " $lockfile"
- trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
- func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
- srcfile=$func_to_tool_file_result
- func_quote_for_eval "$srcfile"
- qsrcfile=$func_quote_for_eval_result
-
- # Only build a PIC object if we are building libtool libraries.
- if test yes = "$build_libtool_libs"; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test no != "$pic_mode"; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- func_mkdir_p "$xdir$objdir"
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- func_append command " -o $lobj"
- fi
-
- func_show_eval_locale "$command" \
- 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
- if test warn = "$need_locks" &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$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
-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."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- func_show_eval '$MV "$output_obj" "$lobj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
-
- # Allow error messages only from the first compilation.
- if test yes = "$suppress_opt"; then
- suppress_output=' >/dev/null 2>&1'
- fi
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test 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 $pic_flag"
- fi
- if test yes = "$compiler_c_o"; then
- func_append command " -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- func_append command "$suppress_output"
- func_show_eval_locale "$command" \
- '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
- if test warn = "$need_locks" &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$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
-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."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- func_show_eval '$MV "$output_obj" "$obj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
- fi
-
- $opt_dry_run || {
- func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
- # Unlock the critical section if it was locked
- if test no != "$need_locks"; then
- removelist=$lockfile
- $RM "$lockfile"
- fi
- }
-
- exit $EXIT_SUCCESS
-}
-
-$opt_help || {
- test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
- # We need to display help for each of the modes.
- case $opt_mode in
- "")
- # Generic help is extracted from the usage comments
- # at the start of this file.
- func_help
- ;;
-
- clean)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-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
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
- compile)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -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
-
-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'."
- ;;
-
- execute)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-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'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
- finish)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-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."
- ;;
-
- install)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the 'install' or 'cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
- -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
- link)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -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
- -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
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -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
- -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
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -shared only do dynamic linking of libtool libraries
- -shrext SUFFIX override the standard shared library file extension
- -static do not do any dynamic linking of uninstalled libtool libraries
- -static-libtool-libs
- do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
- -weak LIBNAME declare that the target provides the LIBNAME interface
- -Wc,FLAG
- -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
- -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.
-
-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
-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 '.lo' or '.$objext', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
- uninstall)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
- *)
- func_fatal_help "invalid operation mode '$opt_mode'"
- ;;
- esac
-
- echo
- $ECHO "Try '$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
- func_mode_help
- else
- {
- func_help noexit
- for opt_mode in compile link execute install finish uninstall clean; do
- func_mode_help
- done
- } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
- {
- func_help noexit
- for opt_mode in compile link execute install finish uninstall clean; do
- echo
- func_mode_help
- done
- } |
- $SED '1d
- /^When reporting/,/^Report/{
- H
- d
- }
- $x
- /information about other modes/d
- /more detailed .*MODE/d
- s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
- fi
- exit $?
-fi
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
- $debug_cmd
-
- # The first argument is the command name.
- cmd=$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"
-
- dir=
- case $file in
- *.la)
- func_resolve_sysroot "$file"
- file=$func_resolve_sysroot_result
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "'$lib' is not a valid libtool archive"
-
- # Read the libtool library.
- dlname=
- library_names=
- func_source "$file"
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && \
- func_warning "'$file' was not linked with '-export-dynamic'"
- continue
- fi
-
- func_dirname "$file" "" "."
- 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/$objdir'"
- fi
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- func_dirname "$file" "" "."
- dir=$func_dirname_result
- ;;
-
- *)
- func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir=$absdir
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic=$magic
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -* | *.la | *.lo ) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if func_ltwrapper_script_p "$file"; then
- func_source "$file"
- # Transform arg to wrapped name.
- file=$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
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- func_append_quoted args "$file"
- done
-
- 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 $shlibpath_var"
- fi
-
- # Restore saved environment variables
- for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
- do
- eval "if test \"\${save_$lt_var+set}\" = set; then
- $lt_var=\$save_$lt_var; export $lt_var
- else
- $lt_unset $lt_var
- fi"
- done
-
- # Now prepare to actually exec the command.
- exec_cmd=\$cmd$args
- fi
-}
-
-test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
- $debug_cmd
-
- libs=
- libdirs=
- admincmds=
-
- for opt in "$nonopt" ${1+"$@"}
- do
- if test -d "$opt"; then
- func_append libdirs " $opt"
-
- elif test -f "$opt"; then
- if func_lalib_unsafe_p "$opt"; then
- func_append libs " $opt"
- else
- func_warning "'$opt' is not a valid libtool archive"
- fi
-
- else
- func_fatal_error "invalid argument '$opt'"
- fi
- done
-
- if test -n "$libs"; then
- if test -n "$lt_sysroot"; then
- sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
- sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
- else
- sysroot_cmd=
- fi
-
- # Remove sysroot references
- if $opt_dry_run; then
- for lib in $libs; do
- 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 \
- > $tmpdir/tmp-la
- mv -f $tmpdir/tmp-la $lib
- done
- ${RM}r "$tmpdir"
- fi
- fi
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $opt_dry_run || eval "$cmds" || func_append admincmds "
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- $opt_quiet && exit $EXIT_SUCCESS
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- echo "----------------------------------------------------------------------"
- echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $ECHO " $libdir"
- done
- echo
- echo "If you ever happen to want to link against installed libraries"
- echo "in a given directory, LIBDIR, you must either use libtool, and"
- echo "specify the full pathname of the library, or use the '-LLIBDIR'"
- echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- echo " - add LIBDIR to the '$shlibpath_var' environment variable"
- echo " during execution"
- fi
- if test -n "$runpath_var"; then
- 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"
- 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'"
- fi
- echo
-
- echo "See any operating system documentation about shared libraries for"
- case $host in
- solaris2.[6789]|solaris2.1[0-9])
- echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
- echo "pages."
- ;;
- *)
- echo "more information, such as the ld(1) and ld.so(8) manual pages."
- ;;
- esac
- echo "----------------------------------------------------------------------"
- fi
- exit $EXIT_SUCCESS
-}
-
-test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
- $debug_cmd
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
- # Allow the use of GNU shtool's install command.
- case $nonopt in *shtool*) :;; *) false;; esac
- then
- # Aesthetically quote it.
- func_quote_for_eval "$nonopt"
- install_prog="$func_quote_for_eval_result "
- arg=$1
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # 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"
- install_shared_prog=$install_prog
- case " $install_prog " in
- *[\\\ /]cp\ *) install_cp=: ;;
- *) install_cp=false ;;
- esac
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=false
- stripme=
- no_mode=:
- for arg
- do
- arg2=
- if test -n "$dest"; then
- func_append files " $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=: ;;
- -f)
- if $install_cp; then :; else
- prev=$arg
- fi
- ;;
- -g | -m | -o)
- prev=$arg
- ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- if test X-m = "X$prev" && test -n "$install_override_mode"; then
- arg2=$install_override_mode
- no_mode=false
- fi
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- func_quote_for_eval "$arg"
- func_append install_prog " $func_quote_for_eval_result"
- if test -n "$arg2"; then
- func_quote_for_eval "$arg2"
- fi
- func_append install_shared_prog " $func_quote_for_eval_result"
- done
-
- test -z "$install_prog" && \
- func_fatal_help "you must specify an install program"
-
- test -n "$prev" && \
- func_fatal_help "the '$prev' option requires an argument"
-
- 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 $func_quote_for_eval_result"
- fi
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- func_fatal_help "no file or destination specified"
- else
- func_fatal_help "you must specify a destination"
- fi
- fi
-
- # Strip any trailing slash from the destination.
- func_stripname '' '/' "$dest"
- dest=$func_stripname_result
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=:
- if $isdir; then
- destdir=$dest
- destname=
- else
- func_dirname_and_basename "$dest" "" "."
- destdir=$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"
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- func_fatal_help "'$destdir' must be an absolute directory name"
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic=$magic
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- func_append staticlibs " $file"
- ;;
-
- *.la)
- func_resolve_sysroot "$file"
- file=$func_resolve_sysroot_result
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "'$file' is not a valid libtool archive"
-
- library_names=
- old_library=
- relink_command=
- func_source "$file"
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) func_append current_libdirs " $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) func_append future_libdirs " $libdir" ;;
- esac
- fi
-
- func_dirname "$file" "/" ""
- dir=$func_dirname_result
- func_append dir "$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # 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 $libdir"
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- fi
-
- func_warning "relinking '$file'"
- func_show_eval "$relink_command" \
- 'func_fatal_error "error: relink '\''$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=$1
- shift
-
- srcname=$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
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- case $realname in
- *.dll.a)
- tstripme=
- ;;
- esac
- ;;
- os2*)
- case $realname in
- *_dll.a)
- tstripme=
- ;;
- esac
- ;;
- esac
- if test -n "$tstripme" && test -n "$striplib"; then
- func_show_eval "$striplib $destdir/$realname" 'exit $?'
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # 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
- do
- test "$linkname" != "$realname" \
- && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
- done
- fi
-
- # Do each command in the postinstall commands.
- lib=$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/${name}i
- func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
- # Maybe install the static library, too.
- test -n "$old_library" && func_append staticlibs " $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile=$destdir/$destname
- else
- func_basename "$file"
- destfile=$func_basename_result
- destfile=$destdir/$destfile
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- func_lo2o "$destfile"
- staticdest=$func_lo2o_result
- ;;
- *.$objext)
- staticdest=$destfile
- destfile=
- ;;
- *)
- func_fatal_help "cannot copy a libtool object to '$destfile'"
- ;;
- esac
-
- # Install the libtool object if requested.
- test -n "$destfile" && \
- func_show_eval "$install_prog $file $destfile" 'exit $?'
-
- # Install the old object if enabled.
- if test yes = "$build_old_libs"; then
- # Deduce the name of the old-style object file.
- func_lo2o "$file"
- staticobj=$func_lo2o_result
- func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile=$destdir/$destname
- else
- func_basename "$file"
- destfile=$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=
- case $file in
- *.exe)
- if test ! -f "$file"; then
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- stripped_ext=.exe
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin* | *mingw*)
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- wrapper=$func_ltwrapper_scriptname_result
- else
- func_stripname '' '.exe' "$file"
- wrapper=$func_stripname_result
- fi
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if func_ltwrapper_script_p "$wrapper"; then
- notinst_deplibs=
- relink_command=
-
- func_source "$wrapper"
-
- # Check the variables that should have been set.
- test -z "$generated_by_libtool_version" && \
- func_fatal_error "invalid libtool wrapper script '$wrapper'"
-
- 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" | $SED 's%^.*/%%g'`
- if test -n "$libdir" && test ! -f "$libfile"; then
- func_warning "'$lib' has not been installed in '$libdir'"
- finalize=false
- fi
- done
-
- relink_command=
- func_source "$wrapper"
-
- outputname=
- if test no = "$fast_install" && test -n "$relink_command"; then
- $opt_dry_run || {
- if $finalize; then
- tmpdir=`func_mktempdir`
- func_basename "$file$stripped_ext"
- file=$func_basename_result
- outputname=$tmpdir/$file
- # Replace the output file specification.
- relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
-
- $opt_quiet || {
- func_quote_for_expand "$relink_command"
- eval "func_echo $func_quote_for_expand_result"
- }
- if eval "$relink_command"; then :
- else
- func_error "error: relink '$file' with the above command before installing it"
- $opt_dry_run || ${RM}r "$tmpdir"
- continue
- fi
- file=$outputname
- else
- func_warning "cannot relink '$file'"
- fi
- }
- else
- # Install the binary that we compiled earlier.
- file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- func_stripname '' '.exe' "$destfile"
- destfile=$func_stripname_result
- ;;
- esac
- ;;
- esac
- func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
- $opt_dry_run || if test -n "$outputname"; then
- ${RM}r "$tmpdir"
- fi
- ;;
- esac
- done
-
- for file in $staticlibs; do
- func_basename "$file"
- name=$func_basename_result
-
- # Set up the ranlib parameters.
- oldlib=$destdir/$name
- func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
- tool_oldlib=$func_to_tool_file_result
-
- func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
- fi
-
- # Do each command in the postinstall commands.
- func_execute_cmds "$old_postinstall_cmds" 'exit $?'
- done
-
- test -n "$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'
- else
- exit $EXIT_SUCCESS
- fi
-}
-
-test install = "$opt_mode" && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
- $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$dlprefiles" || test no != "$dlself"; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- my_dlsyms=${my_outputname}S.c
- else
- func_error "not configured to extract global symbols from dlpreopened files"
- fi
- fi
-
- if test -n "$my_dlsyms"; then
- case $my_dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist=$output_objdir/$my_outputname.nm
-
- func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
- # Parse the name list into a source file.
- 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) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
-#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
-#endif
-
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test yes = "$dlself"; then
- func_verbose "generating symbol list for '$output'"
-
- $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- 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'"
- $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $opt_dry_run || {
- eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- if test -n "$export_symbols_regex"; then
- $opt_dry_run || {
- eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols=$output_objdir/$outputname.exp
- $opt_dry_run || {
- $RM $export_symbols
- eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- else
- $opt_dry_run || {
- eval "$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 $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- fi
- fi
-
- for dlprefile in $dlprefiles; do
- func_verbose "extracting global C symbols from '$dlprefile'"
- func_basename "$dlprefile"
- name=$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=
- 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 "$dlprefile_dlname"; then
- func_basename "$dlprefile_dlname"
- dlprefile_dlbasename=$func_basename_result
- else
- # no lafile. user explicitly requested -dlpreopen <import library>.
- $sharedlib_from_linklib_cmd "$dlprefile"
- dlprefile_dlbasename=$sharedlib_from_linklib_result
- fi
- fi
- $opt_dry_run || {
- if test -n "$dlprefile_dlbasename"; then
- eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
- else
- func_warning "Could not compute DLL name from $name"
- eval '$ECHO ": $name " >> "$nlist"'
- fi
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
- $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
- }
- else # not an import lib
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- fi
- ;;
- *)
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- ;;
- esac
- done
-
- $opt_dry_run || {
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $MV "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if $GREP -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- $GREP -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
- else
- 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. */
-typedef struct {
- const char *name;
- void *address;
-} lt_dlsymlist;
-extern LT_DLSYM_CONST lt_dlsymlist
-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},"
-
- if test -s "$nlist"I; then
- echo >> "$output_objdir/$my_dlsyms" "\
- {\"@INIT@\", (void *) <_syminit},"
- fi
-
- case $need_lib_prefix in
- no)
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- *)
- eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- esac
- echo >> "$output_objdir/$my_dlsyms" "\
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- } # !$opt_dry_run
-
- pic_flag_for_symtable=
- case "$compile_command " in
- *" -static "*) ;;
- *)
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
- *-*-hpux*)
- pic_flag_for_symtable=" $pic_flag" ;;
- *)
- $my_pic_p && pic_flag_for_symtable=" $pic_flag"
- ;;
- esac
- ;;
- esac
- symtab_cflags=
- for arg in $LTCFLAGS; do
- case $arg in
- -pie | -fpie | -fPIE) ;;
- *) func_append symtab_cflags " $arg" ;;
- esac
- done
-
- # Now compile the dynamic symbol file.
- 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" "${nlist}T" "${nlist}I"'
-
- # Transform the symbol file into the correct name.
- symfileobj=$output_objdir/${my_outputname}S.$objext
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- if test -f "$output_objdir/$my_outputname.def"; then
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- else
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- fi
- ;;
- *)
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- ;;
- esac
- ;;
- *)
- func_fatal_error "unknown suffix for '$my_dlsyms'"
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
- 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'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-# Despite the name, also deal with 64 bit binaries.
-func_win32_libid ()
-{
- $debug_cmd
-
- win32_libid_type=unknown
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- # 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
- 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|
- p
- q
- }
- }'`
- ;;
- esac
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $ECHO "$win32_libid_type"
-}
-
-# func_cygming_dll_for_implib ARG
-#
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-# Invoked by eval'ing the libtool variable
-# $sharedlib_from_linklib_cmd
-# Result is available in the variable
-# $sharedlib_from_linklib_result
-func_cygming_dll_for_implib ()
-{
- $debug_cmd
-
- sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
-}
-
-# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
-#
-# The is the core of a fallback implementation of a
-# platform-specific function to extract the name of the
-# DLL associated with the specified import library LIBNAME.
-#
-# SECTION_NAME is either .idata$6 or .idata$7, depending
-# on the platform and compiler that created the implib.
-#
-# Echos the name of the DLL associated with the
-# specified import library.
-func_cygming_dll_for_implib_fallback_core ()
-{
- $debug_cmd
-
- match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
- $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
- $SED '/^Contents of section '"$match_literal"':/{
- # Place marker at beginning of archive member dllname section
- s/.*/====MARK====/
- p
- d
- }
- # These lines can sometimes be longer than 43 characters, but
- # are always uninteresting
- /:[ ]*file format pe[i]\{,1\}-/d
- /^In archive [^:]*:/d
- # Ensure marker is printed
- /^====MARK====/p
- # Remove all lines with less than 43 characters
- /^.\{43\}/!d
- # From remaining lines, remove first 43 characters
- s/^.\{43\}//' |
- $SED -n '
- # Join marker and all lines until next marker into a single line
- /^====MARK====/ b para
- H
- $ b para
- b
- :para
- x
- s/\n//g
- # Remove the marker
- s/^====MARK====//
- # Remove trailing dots and whitespace
- s/[\. \t]*$//
- # Print
- /./p' |
- # we now have a list, one entry per line, of the stringified
- # contents of the appropriate section of all members of the
- # 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
- # begins with a literal '.' or a single character followed by
- # a '.'.
- #
- # Of those that remain, print the first one.
- $SED -e '/^\./d;/^.\./d;q'
-}
-
-# func_cygming_dll_for_implib_fallback ARG
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-#
-# This fallback implementation is for use when $DLLTOOL
-# does not support the --identify-strict option.
-# Invoked by eval'ing the libtool variable
-# $sharedlib_from_linklib_cmd
-# Result is available in the variable
-# $sharedlib_from_linklib_result
-func_cygming_dll_for_implib_fallback ()
-{
- $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
- # ms-generated import library
- sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
- else
- # unknown
- sharedlib_from_linklib_result=
- fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- $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"
- sleep 2
- done
- fi
- func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
- 'stat=$?; rm -f "$lockfile"; exit $stat'
- if test yes = "$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
- :
- else
- func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
- fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- $debug_cmd
-
- my_gentop=$1; shift
- my_oldlibs=${1+"$@"}
- 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 ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- func_basename "$my_xlib"
- my_xlib=$func_basename_result
- my_xlib_u=$my_xlib
- while :; do
- case " $extracted_archives " in
- *" $my_xlib_u "*)
- func_arith $extracted_serial + 1
- extracted_serial=$func_arith_result
- my_xlib_u=lt$extracted_serial-$my_xlib ;;
- *) break ;;
- esac
- done
- extracted_archives="$extracted_archives $my_xlib_u"
- my_xdir=$my_gentop/$my_xlib_u
-
- func_mkdir_p "$my_xdir"
-
- case $host in
- *-darwin*)
- func_verbose "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- $opt_dry_run || {
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- 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-$$/$darwin_base_archive-$darwin_arch"
- func_extract_an_archive "`pwd`" "$darwin_base_archive"
- cd "$darwin_curdir"
- $RM "unfat-$$/$darwin_base_archive-$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-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
- $LIPO -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- $RM -rf unfat-$$
- cd "$darwin_orig_dir"
- else
- cd $darwin_orig_dir
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- } # !$opt_dry_run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
- done
-
- func_extract_archives_result=$my_oldobjs
-}
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable. Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# 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 where it is stored is
-# the $objdir directory. This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
- func_emit_wrapper_arg1=${1-no}
-
- $ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-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
- # 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
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variables:
- generated_by_libtool_version='$macro_version'
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$ECHO are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- file=\"\$0\""
-
- qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
- $ECHO "\
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
- ECHO=\"$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/ that is used only on
-# windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options that match
-# this pattern).
-#
-# There are only two supported options: --lt-debug and
-# --lt-dump-script. There is, deliberately, no --lt-help.
-#
-# The first argument to this parsing function should be the
-# script's $0 value, followed by "$@".
-lt_option_debug=
-func_parse_lt_options ()
-{
- lt_script_arg0=\$0
- shift
- for lt_opt
- do
- case \"\$lt_opt\" in
- --lt-debug) lt_option_debug=1 ;;
- --lt-dump-script)
- lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
- test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
- lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
- cat \"\$lt_dump_D/\$lt_dump_F\"
- exit 0
- ;;
- --lt-*)
- \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
- exit 1
- ;;
- esac
- done
-
- # Print the debug banner immediately:
- if test -n \"\$lt_option_debug\"; then
- echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
- fi
-}
-
-# Used when --lt-debug. Prints its arguments to stdout
-# (redirection is the responsibility of the caller)
-func_lt_dump_args ()
-{
- lt_dump_args_N=1;
- for lt_arg
- do
- \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
- lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
- done
-}
-
-# Core function for launching the target application
-func_exec_program_core ()
-{
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2* | *-cegcc*)
- $ECHO "\
- if test -n \"\$lt_option_debug\"; then
- \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
- func_lt_dump_args \${1+\"\$@\"} 1>&2
- fi
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $ECHO "\
- if test -n \"\$lt_option_debug\"; then
- \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
- func_lt_dump_args \${1+\"\$@\"} 1>&2
- fi
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $ECHO "\
- \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
- exit 1
-}
-
-# A function to encapsulate launching the target application
-# Strips options in the --lt-* namespace from \$@ and
-# launches target application with the remaining arguments.
-func_exec_program ()
-{
- case \" \$* \" in
- *\\ --lt-*)
- for lt_wr_arg
- do
- case \$lt_wr_arg in
- --lt-*) ;;
- *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
- esac
- shift
- done ;;
- esac
- func_exec_program_core \${1+\"\$@\"}
-}
-
- # Parse options
- func_parse_lt_options \"\$0\" \${1+\"\$@\"}
-
- # Find the directory that this script lives in.
- thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
- done
-
- # Usually 'no', except on cygwin/mingw when embedded into
- # the cwrapper.
- WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
- if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
- # special case for '.'
- if test \"\$thisdir\" = \".\"; then
- thisdir=\`pwd\`
- fi
- # remove .libs from thisdir
- case \"\$thisdir\" in
- *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
- $objdir ) thisdir=. ;;
- esac
- fi
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test yes = "$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\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $MKDIR \"\$progdir\"
- else
- $RM \"\$progdir/\$file\"
- fi"
-
- $ECHO "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- \$ECHO \"\$relink_command_output\" >&2
- $RM \"\$progdir/\$file\"
- exit 1
- fi
- fi
-
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $RM \"\$progdir/\$program\";
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $RM \"\$progdir/\$file\"
- fi"
- else
- $ECHO "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $ECHO "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # fixup the dll searchpath if we need to.
- #
- # Fix the DLL searchpath if we need to. Do this before prepending
- # to shlibpath, because on Windows, both are PATH and uninstalled
- # libraries must come first.
- if test -n "$dllsearchpath"; then
- $ECHO "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- # Export our shlibpath_var if we have one.
- 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\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- $ECHO "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
- func_exec_program \${1+\"\$@\"}
- fi
- else
- # The program doesn't exist.
- \$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
- fi
-fi\
-"
-}
-
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
- cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-*/
-EOF
- cat <<"EOF"
-#ifdef _MSC_VER
-# define _CRT_SECURE_NO_DEPRECATE 1
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-# include <io.h>
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* declarations of non-ANSI functions */
-#if defined __MINGW32__
-# ifdef __STRICT_ANSI__
-int _putenv (const char *);
-# endif
-#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_platform || defined ... */
-#endif
-
-/* portability defines, excluding path handling macros */
-#if defined _MSC_VER
-# define setmode _setmode
-# define stat _stat
-# define chmod _chmod
-# define getcwd _getcwd
-# define putenv _putenv
-# define S_IXUSR _S_IEXEC
-#elif defined __MINGW32__
-# define setmode _setmode
-# define stat _stat
-# define chmod _chmod
-# define getcwd _getcwd
-# define putenv _putenv
-#elif defined __CYGWIN__
-# define HAVE_SETENV
-# define FOPEN_WB "wb"
-/* #elif defined other platforms ... */
-#endif
-
-#if defined PATH_MAX
-# define LT_PATHMAX PATH_MAX
-#elif defined MAXPATHLEN
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-/* path handling portability macros */
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
- defined __OS2__
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free (stale); stale = 0; } \
-} while (0)
-
-#if defined LT_DEBUGWRAPPER
-static int lt_debug = 1;
-#else
-static int lt_debug = 0;
-#endif
-
-const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_debugprintf (const char *file, int line, const char *fmt, ...);
-void lt_fatal (const char *file, int line, const char *message, ...);
-static const char *nonnull (const char *s);
-static const char *nonempty (const char *s);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-char **prepare_spawn (char **argv);
-void lt_dump_script (FILE *f);
-EOF
-
- cat <<EOF
-#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 = "$shlibpath_var";
-EOF
-
- if test yes = "$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";
-EOF
- else
- cat <<"EOF"
-const char * LIB_PATH_VALUE = "";
-EOF
- fi
-
- if test -n "$dllsearchpath"; then
- func_to_host_path "$dllsearchpath:"
- cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE = "$func_to_host_path_result";
-EOF
- else
- cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE = "";
-EOF
- fi
-
- if test yes = "$fast_install"; then
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
- else
- cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
- fi
-
-
- cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX "--lt-"
-
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
-static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int newargc;
- char *tmp_pathspec;
- char *actual_cwrapper_path;
- char *actual_cwrapper_name;
- char *target_name;
- char *lt_argv_zero;
- int rval = 127;
-
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- 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
- * argz[0], which is handled differently
- */
- newargc=0;
- for (i = 1; i < argc; i++)
- {
- if (STREQ (argv[i], dumpscript_opt))
- {
-EOF
- case $host in
- *mingw* | *cygwin* )
- # make stdout use "unix" line endings
- echo " setmode(1,_O_BINARY);"
- ;;
- esac
-
- cat <<"EOF"
- lt_dump_script (stdout);
- return 0;
- }
- if (STREQ (argv[i], debug_opt))
- {
- lt_debug = 1;
- continue;
- }
- 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 (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
- need to make LTWRAPPER_OPTION_PREFIX a configure-time option
- or a configure.ac-settable value.
- */
- lt_fatal (__FILE__, __LINE__,
- "unrecognized %s option: '%s'",
- ltwrapper_option_prefix, argv[i]);
- }
- /* otherwise ... */
- newargz[++newargc] = xstrdup (argv[i]);
- }
- newargz[++newargc] = NULL;
-
-EOF
- cat <<EOF
- /* The GNU banner must be the first non-error debug message */
- lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
-EOF
- cat <<"EOF"
- lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
- lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
-
- tmp_pathspec = find_executable (argv[0]);
- if (tmp_pathspec == NULL)
- lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
- lt_debugprintf (__FILE__, __LINE__,
- "(main) found exe (before symlink chase) at: %s\n",
- tmp_pathspec);
-
- actual_cwrapper_path = chase_symlinks (tmp_pathspec);
- lt_debugprintf (__FILE__, __LINE__,
- "(main) found exe (after symlink chase) at: %s\n",
- actual_cwrapper_path);
- XFREE (tmp_pathspec);
-
- actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
- strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
- /* wrapper name transforms */
- strendzap (actual_cwrapper_name, ".exe");
- tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
- XFREE (actual_cwrapper_name);
- actual_cwrapper_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- /* target_name transforms -- use actual target program name; might have lt- prefix */
- target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
- strendzap (target_name, ".exe");
- tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
- XFREE (target_name);
- target_name = tmp_pathspec;
- tmp_pathspec = 0;
-
- lt_debugprintf (__FILE__, __LINE__,
- "(main) libtool target name: %s\n",
- target_name);
-EOF
-
- cat <<EOF
- newargz[0] =
- XMALLOC (char, (strlen (actual_cwrapper_path) +
- strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
- strcpy (newargz[0], actual_cwrapper_path);
- strcat (newargz[0], "$objdir");
- strcat (newargz[0], "/");
-EOF
-
- cat <<"EOF"
- /* stop here, and copy so we don't have to do this twice */
- tmp_pathspec = xstrdup (newargz[0]);
-
- /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
- strcat (newargz[0], actual_cwrapper_name);
-
- /* DO want the lt- prefix here if it exists, so use target_name */
- lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
- XFREE (tmp_pathspec);
- tmp_pathspec = NULL;
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- {
- char* p;
- while ((p = strchr (newargz[0], '\\')) != NULL)
- {
- *p = '/';
- }
- while ((p = strchr (lt_argv_zero, '\\')) != NULL)
- {
- *p = '/';
- }
- }
-EOF
- ;;
- esac
-
- cat <<"EOF"
- XFREE (target_name);
- XFREE (actual_cwrapper_path);
- XFREE (actual_cwrapper_name);
-
- lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
- lt_setenv ("DUALCASE", "1"); /* for MSK sh */
- /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
- be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
- because on Windows, both *_VARNAMEs are PATH but uninstalled
- libraries must come first. */
- lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
- lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-
- lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
- nonnull (lt_argv_zero));
- for (i = 0; i < newargc; i++)
- {
- lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
- i, nonnull (newargz[i]));
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat <<"EOF"
- /* execv doesn't actually work on mingw as expected on unix */
- newargz = prepare_spawn (newargz);
- rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
- if (rval == -1)
- {
- /* failed to start process */
- lt_debugprintf (__FILE__, __LINE__,
- "(main) failed to launch target \"%s\": %s\n",
- lt_argv_zero, nonnull (strerror (errno)));
- return 127;
- }
- return rval;
-EOF
- ;;
- *)
- cat <<"EOF"
- execv (lt_argv_zero, newargz);
- return rval; /* =127, but avoids unused variable warning */
-EOF
- ;;
- esac
-
- cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
- void *p = (void *) malloc (num);
- if (!p)
- lt_fatal (__FILE__, __LINE__, "memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
- string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#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;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable (const char *path)
-{
- struct stat st;
-
- lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
- nonempty (path));
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0)
- && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
- return 1;
- else
- return 0;
-}
-
-int
-make_executable (const char *path)
-{
- int rval = 0;
- struct stat st;
-
- lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
- nonempty (path));
- if ((!path) || (!*path))
- return 0;
-
- if (stat (path, &st) >= 0)
- {
- rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
- }
- return rval;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise
- Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
- int has_slash = 0;
- const char *p;
- const char *p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- size_t tmp_len;
- char *concat_name;
-
- lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
- nonempty (wrapper));
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
- if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char *path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char *q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR (*q))
- break;
- p_len = (size_t) (q - p);
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
- nonnull (strerror (errno)));
- tmp_len = strlen (tmp);
- concat_name =
- XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name =
- XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
- nonnull (strerror (errno)));
- tmp_len = strlen (tmp);
- concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
- return xstrdup (pathspec);
-#else
- char buf[LT_PATHMAX];
- struct stat s;
- char *tmp_pathspec = xstrdup (pathspec);
- char *p;
- int has_symlinks = 0;
- while (strlen (tmp_pathspec) && !has_symlinks)
- {
- lt_debugprintf (__FILE__, __LINE__,
- "checking path component for symlinks: %s\n",
- tmp_pathspec);
- if (lstat (tmp_pathspec, &s) == 0)
- {
- if (S_ISLNK (s.st_mode) != 0)
- {
- has_symlinks = 1;
- break;
- }
-
- /* search backwards for last DIR_SEPARATOR */
- p = tmp_pathspec + strlen (tmp_pathspec) - 1;
- while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- p--;
- if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- {
- /* no more DIR_SEPARATORS left */
- break;
- }
- *p = '\0';
- }
- else
- {
- lt_fatal (__FILE__, __LINE__,
- "error accessing file \"%s\": %s",
- tmp_pathspec, nonnull (strerror (errno)));
- }
- }
- XFREE (tmp_pathspec);
-
- if (!has_symlinks)
- {
- return xstrdup (pathspec);
- }
-
- tmp_pathspec = realpath (pathspec, buf);
- if (tmp_pathspec == 0)
- {
- lt_fatal (__FILE__, __LINE__,
- "could not follow symlinks for %s", pathspec);
- }
- return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert (str != NULL);
- assert (pat != NULL);
-
- len = strlen (str);
- patlen = strlen (pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (STREQ (str, pat))
- *str = '\0';
- }
- return str;
-}
-
-void
-lt_debugprintf (const char *file, int line, const char *fmt, ...)
-{
- va_list args;
- if (lt_debug)
- {
- (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
- va_start (args, fmt);
- (void) vfprintf (stderr, fmt, args);
- va_end (args);
- }
-}
-
-static void
-lt_error_core (int exit_status, const char *file,
- int line, const char *mode,
- const char *message, va_list ap)
-{
- fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *file, int line, const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
- va_end (ap);
-}
-
-static const char *
-nonnull (const char *s)
-{
- return s ? s : "(null)";
-}
-
-static const char *
-nonempty (const char *s)
-{
- return (s && !*s) ? "(empty)" : nonnull (s);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_setenv) setting '%s' to '%s'\n",
- nonnull (name), nonnull (value));
- {
-#ifdef HAVE_SETENV
- /* always make a copy, for consistency with !HAVE_SETENV */
- char *str = xstrdup (value);
- setenv (name, str, 1);
-#else
- 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)
- {
- XFREE (str);
- }
-#endif
- }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
- char *new_value;
- if (orig_value && *orig_value)
- {
- 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)
- {
- strcpy (new_value, orig_value);
- strcpy (new_value + orig_value_len, add);
- }
- else
- {
- strcpy (new_value, add);
- strcpy (new_value + add_len, orig_value);
- }
- }
- else
- {
- new_value = xstrdup (add);
- }
- return new_value;
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
- nonnull (name), nonnull (value));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- /* some systems can't cope with a ':'-terminated path #' */
- size_t len = strlen (new_value);
- while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
- {
- new_value[--len] = '\0';
- }
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
- nonnull (name), nonnull (value));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-EOF
- case $host_os in
- mingw*)
- cat <<"EOF"
-
-/* Prepares an argument vector before calling spawn().
- Note that spawn() does not by itself call the command interpreter
- (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
- ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&v);
- v.dwPlatformId == VER_PLATFORM_WIN32_NT;
- }) ? "cmd.exe" : "command.com").
- Instead it simply concatenates the arguments, separated by ' ', and calls
- CreateProcess(). We must quote the arguments since Win32 CreateProcess()
- interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
- special way:
- - Space and tab are interpreted as delimiters. They are not treated as
- delimiters if they are surrounded by double quotes: "...".
- - Unescaped double quotes are removed from the input. Their only effect is
- that within double quotes, space and tab are treated like normal
- characters.
- - Backslashes not followed by double quotes are not special.
- - But 2*n+1 backslashes followed by a double quote become
- n backslashes followed by a double quote (n >= 0):
- \" -> "
- \\\" -> \"
- \\\\\" -> \\"
- */
-#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-char **
-prepare_spawn (char **argv)
-{
- size_t argc;
- char **new_argv;
- size_t i;
-
- /* Count number of arguments. */
- for (argc = 0; argv[argc] != NULL; argc++)
- ;
-
- /* Allocate new argument vector. */
- new_argv = XMALLOC (char *, argc + 1);
-
- /* Put quoted arguments into the new argument vector. */
- for (i = 0; i < argc; i++)
- {
- const char *string = argv[i];
-
- if (string[0] == '\0')
- new_argv[i] = xstrdup ("\"\"");
- else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
- {
- int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
- size_t length;
- unsigned int backslashes;
- const char *s;
- char *quoted_string;
- char *p;
-
- length = 0;
- backslashes = 0;
- if (quote_around)
- length++;
- for (s = string; *s != '\0'; s++)
- {
- char c = *s;
- if (c == '"')
- length += backslashes + 1;
- length++;
- if (c == '\\')
- backslashes++;
- else
- backslashes = 0;
- }
- if (quote_around)
- length += backslashes + 1;
-
- quoted_string = XMALLOC (char, length + 1);
-
- p = quoted_string;
- backslashes = 0;
- if (quote_around)
- *p++ = '"';
- for (s = string; *s != '\0'; s++)
- {
- char c = *s;
- if (c == '"')
- {
- unsigned int j;
- for (j = backslashes + 1; j > 0; j--)
- *p++ = '\\';
- }
- *p++ = c;
- if (c == '\\')
- backslashes++;
- else
- backslashes = 0;
- }
- if (quote_around)
- {
- unsigned int j;
- for (j = backslashes; j > 0; j--)
- *p++ = '\\';
- *p++ = '"';
- }
- *p = '\0';
-
- new_argv[i] = quoted_string;
- }
- else
- new_argv[i] = (char *) string;
- }
- new_argv[argc] = NULL;
-
- return new_argv;
-}
-EOF
- ;;
- esac
-
- cat <<"EOF"
-void lt_dump_script (FILE* f)
-{
-EOF
- func_emit_wrapper yes |
- $SED -n -e '
-s/^\(.\{79\}\)\(..*\)/\1\
-\2/
-h
-s/\([\\"]\)/\\\1/g
-s/$/\\n/
-s/\([^\n]*\).*/ fputs ("\1", f);/p
-g
-D'
- cat <<"EOF"
-}
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_win32_import_lib_p ARG
-# True if ARG is an import lib, as indicated by $file_magic_cmd
-func_win32_import_lib_p ()
-{
- $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 ()
-{
- $debug_cmd
-
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # what system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll that has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args=$nonopt
- base_compile="$nonopt $@"
- compile_command=$nonopt
- finalize_command=$nonopt
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
- new_inherited_linker_flags=
-
- avoid_version=no
- bindir=
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- os2dllname=
- non_pic_objects=
- precious_files_regex=
- prefer_static_libs=no
- preload=false
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
- weak_libs=
- single_module=$wl-single_module
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -shared)
- test yes != "$build_libtool_libs" \
- && func_fatal_configuration "cannot build a shared library"
- build_old_libs=no
- break
- ;;
- -all-static | -static | -static-libtool-libs)
- case $arg in
- -all-static)
- if test yes = "$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
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- -static)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- ;;
- -static-libtool-libs)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- esac
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg=$1
- shift
- func_quote_for_eval "$arg"
- qarg=$func_quote_for_eval_unquoted_result
- func_append libtool_args " $func_quote_for_eval_result"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- func_append compile_command " @OUTPUT@"
- func_append finalize_command " @OUTPUT@"
- ;;
- esac
-
- case $prev in
- bindir)
- bindir=$arg
- prev=
- continue
- ;;
- dlfiles|dlprefiles)
- $preload || {
- # Add the symbol object into the linking commands.
- func_append compile_command " @SYMFILE@"
- func_append finalize_command " @SYMFILE@"
- preload=:
- }
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test no = "$dlself"; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test dlprefiles = "$prev"; then
- dlself=yes
- elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test dlfiles = "$prev"; then
- func_append dlfiles " $arg"
- else
- func_append dlprefiles " $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols=$arg
- test -f "$arg" \
- || func_fatal_error "symbol file '$arg' does not exist"
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex=$arg
- prev=
- continue
- ;;
- framework)
- case $host in
- *-*-darwin*)
- case "$deplibs " in
- *" $qarg.ltframework "*) ;;
- *) func_append deplibs " $qarg.ltframework" # this is fixed later
- ;;
- esac
- ;;
- esac
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir=$arg
- prev=
- continue
- ;;
- mllvm)
- # Clang does not use LLVM to link, so we can simply discard any
- # '-mllvm $arg' options when doing the link step.
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat "$save_arg"`
- do
-# func_append moreargs " $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- 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=$func_dirname_result
-
- if test none != "$pic_object"; then
- # Prepend the subdirectory the object is found in.
- pic_object=$xdir$pic_object
-
- if test dlfiles = "$prev"; then
- if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
- func_append dlfiles " $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test dlprefiles = "$prev"; then
- # Preload the old-style object.
- func_append dlprefiles " $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg=$pic_object
- fi
-
- # Non-PIC object.
- if test none != "$non_pic_object"; then
- # Prepend the subdirectory the object is found in.
- non_pic_object=$xdir$non_pic_object
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test 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
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "'$arg' is not a valid libtool object"
- fi
- fi
- done
- else
- 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
- prev=
- continue
- ;;
- release)
- release=-$arg
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- if test rpath = "$prev"; then
- case "$rpath " in
- *" $arg "*) ;;
- *) func_append rpath " $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) func_append xrpath " $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- shrext)
- shrext_cmds=$arg
- prev=
- continue
- ;;
- weak)
- func_append weak_libs " $arg"
- prev=
- continue
- ;;
- xcclinker)
- func_append linker_flags " $qarg"
- func_append compiler_flags " $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xcompiler)
- func_append compiler_flags " $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xlinker)
- func_append linker_flags " $qarg"
- func_append compiler_flags " $wl$qarg"
- prev=
- func_append compile_command " $wl$qarg"
- func_append finalize_command " $wl$qarg"
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg=$arg
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- # See comment for -static flag below, for more details.
- func_append compile_command " $link_static_flag"
- func_append finalize_command " $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- func_fatal_error "'-allow-undefined' must not be used because it is the default"
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -bindir)
- prev=bindir
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- func_fatal_error "more than one -exported-symbols argument is not allowed"
- fi
- if test X-export-symbols = "X$arg"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework)
- prev=framework
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- func_stripname "-L" '' "$arg"
- if test -z "$func_stripname_result"; then
- if test "$#" -gt 0; then
- func_fatal_error "require no space between '-L' and '$1'"
- else
- func_fatal_error "need path for '-L' option"
- fi
- fi
- func_resolve_sysroot "$func_stripname_result"
- dir=$func_resolve_sysroot_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- test -z "$absdir" && \
- func_fatal_error "cannot determine absolute directory name of '$dir'"
- dir=$absdir
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "* | *" $arg "*)
- # Will only happen for absolute or sysroot arguments
- ;;
- *)
- # Preserve sysroot, but never include relative directories
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
- *) func_append deplibs " -L$dir" ;;
- esac
- func_append lib_search_path " $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- ::) dllsearchpath=$dir;;
- *) func_append dllsearchpath ":$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) func_append dllsearchpath ":$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test X-lc = "X$arg" || test X-lm = "X$arg"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test X-lc = "X$arg" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
- # Do not include libc due to us having libc/libc_r.
- test X-lc = "X$arg" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- func_append deplibs " System.ltframework"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test X-lc = "X$arg" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test X-lc = "X$arg" && continue
- ;;
- esac
- elif test X-lc_r = "X$arg"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- func_append deplibs " $arg"
- continue
- ;;
-
- -mllvm)
- prev=mllvm
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- # Darwin uses the -arch flag to determine output architecture.
- -model|-arch|-isysroot|--sysroot)
- func_append compiler_flags " $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
- func_append compiler_flags " $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- case "$new_inherited_linker_flags " in
- *" $arg "*) ;;
- * ) func_append new_inherited_linker_flags " $arg" ;;
- esac
- continue
- ;;
-
- -multi_module)
- single_module=$wl-multi_module
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-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 $host"
- func_warning "assuming '-no-fast-install' instead"
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -os2dllname)
- prev=os2dllname
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- func_stripname '-R' '' "$arg"
- dir=$func_stripname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- =*)
- func_stripname '=' '' "$dir"
- dir=$lt_sysroot$func_stripname_result
- ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) func_append xrpath " $dir" ;;
- esac
- continue
- ;;
-
- -shared)
- # The effects of -shared are defined in a previous loop.
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -static | -static-libtool-libs)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -weak)
- prev=weak
- continue
- ;;
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs=$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 " $func_quote_for_eval_result"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Wl,*)
- func_stripname '-Wl,' '' "$arg"
- args=$func_stripname_result
- arg=
- 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 " $func_quote_for_eval_result"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # -msg_* for osf cc
- -msg_*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
-
- # Flags to be passed through unchanged, with rationale:
- # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
- # -r[0-9][0-9]* specify processor for the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
- # +DA*, +DD* enable 64-bit mode for the HP compiler
- # -q* compiler args for the IBM compiler
- # -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*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
- # -stdlib=* select c++ std lib with clang
- -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*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_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 $arg in
- -Zlinker | -Zstack)
- prev=xcompiler
- ;;
- esac
- continue
- else
- # Otherwise treat like 'Some other compiler flag' below
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- fi
- ;;
-
- # Some other compiler flag.
- -* | +*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
-
- *.$objext)
- # A standard object.
- func_append objs " $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test none = "$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
-
- test none = "$pic_object" || {
- # Prepend the subdirectory the object is found in.
- pic_object=$xdir$pic_object
-
- if test dlfiles = "$prev"; then
- if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
- func_append dlfiles " $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test dlprefiles = "$prev"; then
- # Preload the old-style object.
- func_append dlprefiles " $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg=$pic_object
- }
-
- # Non-PIC object.
- if test none != "$non_pic_object"; then
- # Prepend the subdirectory the object is found in.
- non_pic_object=$xdir$non_pic_object
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test 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
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "'$arg' is not a valid libtool object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- func_append deplibs " $arg"
- func_append old_deplibs " $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- func_resolve_sysroot "$arg"
- if test dlfiles = "$prev"; then
- # This library was specified with -dlopen.
- func_append dlfiles " $func_resolve_sysroot_result"
- prev=
- elif test dlprefiles = "$prev"; then
- # The library was specified with -dlpreopen.
- func_append dlprefiles " $func_resolve_sysroot_result"
- prev=
- else
- func_append deplibs " $func_resolve_sysroot_result"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
- done # argument parsing loop
-
- test -n "$prev" && \
- func_fatal_help "the '$prevarg' option requires an argument"
-
- if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- func_basename "$output"
- 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\'\`
- 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
- func_to_tool_file "$output_objdir/"
- tool_output_objdir=$func_to_tool_file_result
- # Create the object directory.
- func_mkdir_p "$output_objdir"
-
- # Determine the type of output
- case $output in
- "")
- func_fatal_help "you must specify an output file"
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- specialdeplibs=
-
- libs=
- # 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 $opt_preserve_dup_deps; then
- case "$libs " in
- *" $deplib "*) func_append specialdeplibs " $deplib" ;;
- esac
- fi
- func_append libs " $deplib"
- done
-
- if test lib = "$linkmode"; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if $opt_duplicate_compiler_generated_deps; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
- esac
- func_append pre_post_deps " $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
-
- case $linkmode in
- lib)
- passes="conv dlpreopen link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=false
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
-
- for pass in $passes; do
- # The preopen pass in lib mode reverses $deplibs; put it back here
- # so that -L comes before libs that need it for instance...
- if test lib,link = "$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
- fi
-
- if test lib,link = "$linkmode,$pass" ||
- test prog,scan = "$linkmode,$pass"; then
- libs=$deplibs
- deplibs=
- fi
- if test prog = "$linkmode"; then
- case $pass in
- dlopen) libs=$dlfiles ;;
- dlpreopen) libs=$dlprefiles ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test lib,dlpreopen = "$linkmode,$pass"; then
- # Collect and forward deplibs of preopened libtool libs
- for lib in $dlprefiles; do
- # Ignore non-libtool-libs
- dependency_libs=
- func_resolve_sysroot "$lib"
- case $lib in
- *.la) func_source "$func_resolve_sysroot_result" ;;
- esac
-
- # Collect preopened libtool deplibs, except any this library
- # has declared as weak libs
- for deplib in $dependency_libs; do
- func_basename "$deplib"
- deplib_base=$func_basename_result
- case " $weak_libs " in
- *" $deplib_base "*) ;;
- *) func_append deplibs " $deplib" ;;
- esac
- done
- done
- libs=$dlprefiles
- fi
- if test dlopen = "$pass"; then
- # Collect dlpreopened libraries
- save_deplibs=$deplibs
- deplibs=
- fi
-
- for deplib in $libs; do
- lib=
- found=false
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- func_append compiler_flags " $deplib"
- if test lib = "$linkmode"; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) func_append new_inherited_linker_flags " $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -l*)
- if test lib != "$linkmode" && test prog != "$linkmode"; then
- func_warning "'-l' is ignored for archives/objects"
- continue
- fi
- func_stripname '-l' '' "$deplib"
- name=$func_stripname_result
- if test lib = "$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"
- fi
- 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
- if test -f "$lib"; then
- if test .la = "$search_ext"; then
- found=:
- else
- found=false
- fi
- break 2
- fi
- done
- done
- if $found; then
- # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if func_lalib_p "$lib"; then
- library_names=
- old_library=
- func_source "$lib"
- for l in $old_library $library_names; do
- ll=$l
- done
- if test "X$ll" = "X$old_library"; then # only static version available
- found=false
- func_dirname "$lib" "" "."
- ladir=$func_dirname_result
- lib=$ladir/$old_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 $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- else
- # deplib doesn't seem to be a libtool library
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- ;; # -l
- *.ltframework)
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- if test lib = "$linkmode"; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) func_append new_inherited_linker_flags " $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test conv = "$pass" && continue
- newdependency_libs="$deplib $newdependency_libs"
- func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- prog)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test scan = "$pass"; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- *)
- func_warning "'-L' is ignored for archives/objects"
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test link = "$pass"; then
- func_stripname '-R' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- dir=$func_resolve_sysroot_result
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) func_append xrpath " $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la)
- func_resolve_sysroot "$deplib"
- lib=$func_resolve_sysroot_result
- ;;
- *.$libext)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- # Linking convenience modules into shared libraries is allowed,
- # but linking other static libraries is non-portable.
- case " $dlpreconveniencelibs " in
- *" $deplib "*) ;;
- *)
- 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=:
- fi
- ;;
- pass_all)
- valid_a_lib=:
- ;;
- esac
- 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 $deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because the file extensions .$libext of this argument makes me believe"
- echo "*** that it is just a static archive that I should not use here."
- fi
- ;;
- esac
- continue
- ;;
- prog)
- if test link != "$pass"; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- elif test prog = "$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 " $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- func_append newdlfiles " $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=:
- continue
- ;;
- esac # case $deplib
-
- $found || test -f "$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_dirname "$lib" "" "."
- ladir=$func_dirname_result
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- inherited_linker_flags=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- func_source "$lib"
-
- # Convert "-framework foo" to "foo.ltframework"
- if test -n "$inherited_linker_flags"; then
- tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
- for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
- case " $new_inherited_linker_flags " in
- *" $tmp_inherited_linker_flag "*) ;;
- *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
- esac
- done
- fi
- dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- 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 " $dlpreopen"
- fi
-
- if test conv = "$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'"
- 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/$old_library"
- elif test prog != "$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 # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- if test -n "$old_library" &&
- { 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
- done
- fi
- if test -z "$linklib"; then
- func_fatal_error "cannot find name of link library for '$lib'"
- fi
-
- # This library was specified with -dlopen.
- if test dlopen = "$pass"; then
- test -z "$libdir" \
- && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
- if test -z "$dlname" ||
- 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
- # bomb out in the load deplibs phase.
- func_append dlprefiles " $lib $dependency_libs"
- else
- func_append newdlfiles " $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- func_warning "cannot determine absolute directory name of '$ladir'"
- func_warning "passing it literally to the linker, although it might fail"
- abs_ladir=$ladir
- fi
- ;;
- esac
- func_basename "$lib"
- laname=$func_basename_result
-
- # Find the relevant object directory and library name.
- 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
- else
- dir=$lt_sysroot$libdir
- absdir=$lt_sysroot$libdir
- fi
- test yes = "$hardcode_automatic" && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir=$ladir
- absdir=$abs_ladir
- # Remove this search path later
- func_append notinst_path " $abs_ladir"
- else
- dir=$ladir/$objdir
- absdir=$abs_ladir/$objdir
- # Remove this search path later
- func_append notinst_path " $abs_ladir"
- fi
- fi # $installed = yes
- func_stripname 'lib' '.la' "$laname"
- name=$func_stripname_result
-
- # This library was specified with -dlpreopen.
- if test dlpreopen = "$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
- # special handling for platforms with PE-DLLs.
- *cygwin* | *mingw* | *cegcc* )
- # Linker will automatically link against shared library if both
- # static and shared are present. Therefore, ensure we extract
- # symbols from the import library if a shared library is present
- # (otherwise, the dlopen module name will be incorrect). We do
- # this by putting the import library name into $newdlprefiles.
- # We recover the dlopen module name by 'saving' the la file
- # name in a special purpose variable, and (later) extracting the
- # dlname from the la file.
- if test -n "$dlname"; then
- func_tr_sh "$dir/$linklib"
- eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
- func_append newdlprefiles " $dir/$linklib"
- else
- func_append newdlprefiles " $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- func_append dlpreconveniencelibs " $dir/$old_library"
- fi
- ;;
- * )
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- func_append newdlprefiles " $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- func_append dlpreconveniencelibs " $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- func_append newdlprefiles " $dir/$dlname"
- else
- func_append newdlprefiles " $dir/$linklib"
- fi
- ;;
- esac
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test lib = "$linkmode"; then
- deplibs="$dir/$old_library $deplibs"
- elif test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test prog = "$linkmode" && test link != "$pass"; then
- func_append newlib_search_path " $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=false
- if test no != "$link_all_deplibs" || test -z "$library_names" ||
- test no = "$build_libtool_libs"; then
- linkalldeplibs=:
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- esac
- # Need to link against all dependency_libs?
- 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 $opt_preserve_dup_deps; then
- case "$tmp_libs " in
- *" $deplib "*) func_append specialdeplibs " $deplib" ;;
- esac
- fi
- func_append tmp_libs " $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test prog,link = "$linkmode,$pass"; then
- if test -n "$library_names" &&
- { { 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
- # Make sure the rpath contains only unique directories.
- case $temp_rpath: in
- *"$absdir:"*) ;;
- *) func_append temp_rpath "$absdir:" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) func_append compile_rpath " $absdir" ;;
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- 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
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test built = "$use_static_libs" && test yes = "$installed"; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test no = "$use_static_libs" || test -z "$old_library"; }; then
- case $host in
- *cygwin* | *mingw* | *cegcc* | *os2*)
- # No point in relinking DLLs because paths are not encoded
- func_append notinst_deplibs " $lib"
- need_relink=no
- ;;
- *)
- if test no = "$installed"; then
- func_append notinst_deplibs " $lib"
- need_relink=yes
- fi
- ;;
- esac
- # This is a shared library
-
- # Warn about portability, can't link against -module's on some
- # systems (darwin). Don't bleat about dlopened modules though!
- dlopenmodule=
- for dlpremoduletest in $dlprefiles; do
- if test "X$dlpremoduletest" = "X$lib"; then
- dlopenmodule=$dlpremoduletest
- break
- fi
- done
- if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
- echo
- if test prog = "$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 "*** $linklib is not portable!"
- fi
- if test lib = "$linkmode" &&
- test yes = "$hardcode_into_libs"; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) func_append compile_rpath " $absdir" ;;
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- shift
- 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=$dlname
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw* | *cegcc* | *os2*)
- func_arith $current - $age
- major=$func_arith_result
- versuffix=-$major
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname=$realname
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot=$soname
- func_basename "$soroot"
- soname=$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 '$soname'"
- func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- func_verbose "generating import library for '$soname'"
- func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test prog = "$linkmode" || test relink != "$opt_mode"; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test no = "$hardcode_direct"; then
- add=$dir/$linklib
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
- *-*-sysv4*uw2*) add_dir=-L$dir ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir=-L$dir ;;
- *-*-darwin* )
- # 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 |
- $GREP ": [^:]* bundle" >/dev/null; then
- if test "X$dlopenmodule" != "X$lib"; then
- $ECHO "*** Warning: lib $linklib is a module, not a shared library"
- if test -z "$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
- fi
- elif test -n "$old_library"; then
- add=$dir/$old_library
- fi
- fi
- esac
- elif test no = "$hardcode_minus_L"; then
- case $host in
- *-*-sunos*) add_shlibpath=$dir ;;
- esac
- add_dir=-L$dir
- add=-l$name
- elif test no = "$hardcode_shlibpath_var"; then
- add_shlibpath=$dir
- add=-l$name
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test yes = "$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 $libdir in
- [\\/]*)
- func_append add_dir " -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add=-l$name
- elif test yes = "$hardcode_shlibpath_var"; then
- add_shlibpath=$dir
- add=-l$name
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test yes != "$lib_linked"; then
- func_fatal_configuration "unsupported hardcode properties"
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) func_append compile_shlibpath "$add_shlibpath:" ;;
- esac
- fi
- 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 $deplibs"
- if test yes != "$hardcode_direct" &&
- test yes != "$hardcode_minus_L" &&
- test yes = "$hardcode_shlibpath_var"; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) func_append finalize_shlibpath "$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test prog = "$linkmode" || test relink = "$opt_mode"; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test yes = "$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$name
- elif test yes = "$hardcode_automatic"; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib"; then
- add=$inst_prefix_dir$libdir/$linklib
- else
- add=$libdir/$linklib
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir=-L$libdir
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- func_append add_dir " -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add=-l$name
- fi
-
- if test prog = "$linkmode"; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test prog = "$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 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 $finalize_deplibs"
- fi
- elif test yes = "$build_libtool_libs"; then
- # Not a shared library
- 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 cannot link to static lib archive $lib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have."
- if test yes = "$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 "$global_symbol_pipe"; then
- echo
- echo "*** However, this would only work if libtool was able to extract symbol"
- echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
- echo "*** not find such a program. So, this module is probably useless."
- echo "*** 'nm' from GNU binutils and a full rebuild may help."
- fi
- if test no = "$build_old_libs"; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test lib = "$linkmode"; then
- if test -n "$dependency_libs" &&
- { test yes != "$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
- case $libdir in
- -R*) func_stripname '-R' '' "$libdir"
- temp_xrpath=$func_stripname_result
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) func_append xrpath " $temp_xrpath";;
- esac;;
- *) func_append temp_deplibs " $libdir";;
- esac
- done
- dependency_libs=$temp_deplibs
- fi
-
- func_append newlib_search_path " $absdir"
- # Link against this library
- test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result";;
- *) func_resolve_sysroot "$deplib" ;;
- esac
- if $opt_preserve_dup_deps; then
- case "$tmp_libs " in
- *" $func_resolve_sysroot_result "*)
- func_append specialdeplibs " $func_resolve_sysroot_result" ;;
- esac
- fi
- func_append tmp_libs " $func_resolve_sysroot_result"
- done
-
- if test no != "$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 ;;
- *.la)
- func_resolve_sysroot "$deplib"
- deplib=$func_resolve_sysroot_result
- func_dirname "$deplib" "" "."
- dir=$func_dirname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- func_warning "cannot determine absolute directory name of '$dir'"
- absdir=$dir
- fi
- ;;
- esac
- if $GREP "^installed=no" $deplib > /dev/null; then
- 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 $deplibrary_names; do
- depdepl=$tmp
- done
- if test -f "$absdir/$objdir/$depdepl"; then
- depdepl=$absdir/$objdir/$depdepl
- darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- if test -z "$darwin_install_name"; then
- 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"
- path=
- fi
- fi
- ;;
- *)
- path=-L$absdir/$objdir
- ;;
- esac
- else
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "'$deplib' is not a valid libtool archive"
- test "$absdir" != "$libdir" && \
- func_warning "'$deplib' seems to be moved"
-
- path=-L$absdir
- fi
- ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- if test link = "$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=$newdependency_libs
- if test dlpreopen = "$pass"; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test dlopen != "$pass"; then
- test conv = "$pass" || {
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) func_append lib_search_path " $dir" ;;
- esac
- done
- newlib_search_path=
- }
-
- if test prog,link = "$linkmode,$pass"; then
- vars="compile_deplibs finalize_deplibs"
- else
- vars=deplibs
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) func_append tmp_libs " $deplib" ;;
- esac
- ;;
- *) func_append tmp_libs " $deplib" ;;
- esac
- done
- 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
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=
- ;;
- esac
- if test -n "$i"; then
- func_append tmp_libs " $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test prog = "$linkmode"; then
- dlfiles=$newdlfiles
- fi
- if test prog = "$linkmode" || test lib = "$linkmode"; then
- dlprefiles=$newdlprefiles
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
- func_warning "'-dlopen' is ignored for archives"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "'-l' and '-L' are ignored for archives" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "'-rpath' is ignored for archives"
-
- test -n "$xrpath" && \
- func_warning "'-R' is ignored for archives"
-
- test -n "$vinfo" && \
- func_warning "'-version-info/-version-number' is ignored for archives"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for archives"
-
- test -n "$export_symbols$export_symbols_regex" && \
- func_warning "'-export-symbols' is ignored for archives"
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs=$output
- func_append objs "$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form 'libNAME.la'.
- case $outputname in
- lib*)
- func_stripname 'lib' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- test no = "$module" \
- && func_fatal_help "libtool library '$output' must begin with 'lib'"
-
- if test no != "$need_lib_prefix"; then
- # Add the "lib" prefix for modules if required
- func_stripname '' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- func_stripname '' '.la' "$outputname"
- libname=$func_stripname_result
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test pass_all != "$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"
- $ECHO "*** objects $objs is not portable!"
- func_append libobjs " $objs"
- fi
- fi
-
- test no = "$dlself" \
- || func_warning "'-dlopen self' is ignored for libtool libraries"
-
- set dummy $rpath
- shift
- test 1 -lt "$#" \
- && func_warning "ignoring multiple '-rpath's for a libtool library"
-
- install_libdir=$1
-
- oldlibs=
- if test -z "$rpath"; then
- if test yes = "$build_libtool_libs"; then
- # Building a libtool convenience library.
- # Some compilers have problems with a '.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- test -n "$vinfo" && \
- func_warning "'-version-info/-version-number' is ignored for convenience libraries"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for convenience libraries"
- else
-
- # Parse the version information argument.
- save_ifs=$IFS; IFS=:
- set dummy $vinfo 0 0 0
- shift
- IFS=$save_ifs
-
- test -n "$7" && \
- func_fatal_help "too many parameters to '-version-info'"
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- 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
- # that has an extra 1 added just for fun
- #
- case $version_type in
- # correct linux to gnu/linux during the next big refactor
- darwin|freebsd-elf|linux|osf|windows|none)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age=$number_minor
- revision=$number_revision
- ;;
- 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
- lt_irix_increment=no
- ;;
- esac
- ;;
- no)
- current=$1
- revision=$2
- age=$3
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- 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"
- ;;
- 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"
- ;;
- 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 "'$vinfo' is not valid version information"
- ;;
- esac
-
- if test "$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"
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- func_arith $current - $age
- major=.$func_arith_result
- 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"
- 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
- ;;
-
- freebsd-elf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=$major.$age.$revision
- ;;
-
- irix | nonstopux)
- if test no = "$lt_irix_increment"; then
- func_arith $current - $age
- else
- func_arith $current - $age + 1
- fi
- major=$func_arith_result
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring=$verstring_prefix$major.$revision
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test 0 -ne "$loop"; do
- func_arith $revision - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring=$verstring_prefix$major.$iface:$verstring
- done
-
- # Before this point, $major must not contain '.'.
- major=.$major
- 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
- ;;
-
- osf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=.$current.$age.$revision
- verstring=$current.$age.$revision
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test 0 -ne "$loop"; do
- func_arith $current - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring=$verstring:$iface.0
- done
-
- # Make executables depend on our current version.
- func_append verstring ":$current.0"
- ;;
-
- qnx)
- major=.$current
- versuffix=.$current
- ;;
-
- sco)
- major=.$current
- versuffix=.$current
- ;;
-
- sunos)
- major=.$current
- versuffix=.$current.$revision
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 file systems.
- func_arith $current - $age
- major=$func_arith_result
- versuffix=-$major
- ;;
-
- *)
- func_fatal_configuration "unknown library version type '$version_type'"
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring=0.0
- ;;
- esac
- if test no = "$need_version"; then
- versuffix=
- else
- versuffix=.0.0
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test yes,no = "$avoid_version,$need_version"; then
- major=
- versuffix=
- verstring=
- fi
-
- # Check to see if the archive will have undefined symbols.
- 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
- fi
-
- fi
-
- func_generate_dlsyms "$libname" "$libname" :
- func_append libobjs " $symfileobj"
- test " " = "$libobjs" && libobjs=
-
- if test relink != "$opt_mode"; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$ECHO "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext | *.gcno)
- ;;
- $output_objdir/$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
- fi
- fi
- func_append removelist " $p"
- ;;
- *) ;;
- esac
- done
- test -n "$removelist" && \
- func_show_eval "${RM}r \$removelist"
- fi
-
- # Now set the variables for building old libraries.
- if test yes = "$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`
- fi
-
- # Eliminate all temporary directories.
- #for path in $notinst_path; do
- # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
- # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
- # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
- #done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- func_replace_sysroot "$libdir"
- func_append temp_xrpath " -R$func_replace_sysroot_result"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- done
- if test yes != "$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
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) func_append dlfiles " $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles=$dlprefiles
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) func_append dlprefiles " $lib" ;;
- esac
- done
-
- if test yes = "$build_libtool_libs"; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- func_append deplibs " System.ltframework"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test yes = "$build_libtool_need_lc"; then
- func_append deplibs " -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # 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=
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $opt_dry_run || $RM conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $i "*)
- func_append newdeplibs " $i"
- i=
- ;;
- esac
- fi
- if test -n "$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
- func_append newdeplibs " $i"
- else
- droppeddeps=yes
- echo
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- 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 I believe you do not have"
- echo "*** because a test_compile did reveal that the linker did not use it for"
- echo "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- ;;
- *)
- func_append newdeplibs " $i"
- ;;
- esac
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- case $i in
- -l*)
- func_stripname -l '' "$i"
- name=$func_stripname_result
- $opt_dry_run || $RM conftest
- if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
- ldd_output=`ldd conftest`
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $i "*)
- func_append newdeplibs " $i"
- i=
- ;;
- esac
- fi
- if test -n "$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
- func_append newdeplibs " $i"
- else
- droppeddeps=yes
- echo
- $ECHO "*** Warning: dynamic linker does not accept needed library $i."
- 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"
- echo "*** because a test_compile did reveal that the linker did not use this one"
- echo "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- echo
- $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
- echo "*** make it link in! You will probably need to install it or some"
- echo "*** library that it depends on before this library will be fully"
- echo "*** functional. Installing it before continuing would be even better."
- fi
- ;;
- *)
- func_append newdeplibs " $i"
- ;;
- esac
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method; shift
- file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- func_append newdeplibs " $a_deplib"
- a_deplib=
- ;;
- esac
- fi
- if test -n "$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 yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- if test yes = "$want_nocaseglob"; then
- shopt -s nocaseglob
- potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
- $nocaseglob
- else
- potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
- fi
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null |
- $GREP " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib=$potent_lib
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib=$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 " $a_deplib"
- a_deplib=
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib"; then
- droppeddeps=yes
- echo
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because I did check the linker path looking for a file starting"
- if test -z "$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"
- $ECHO "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- func_append newdeplibs " $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- func_append newdeplibs " $a_deplib"
- a_deplib=
- ;;
- esac
- fi
- if test -n "$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
- if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
- $EGREP "$match_pattern_regex" > /dev/null; then
- func_append newdeplibs " $a_deplib"
- a_deplib=
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib"; then
- droppeddeps=yes
- echo
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because I did check the linker path looking for a file starting"
- if test -z "$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"
- $ECHO "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- func_append newdeplibs " $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=
- tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
- 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||"`
- done
- fi
- case $tmp_deplibs in
- *[!\ \ ]*)
- echo
- if test none = "$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."
- fi
- echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- ;;
- esac
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library with the System framework
- newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- if test yes = "$droppeddeps"; then
- if test yes = "$module"; then
- echo
- echo "*** Warning: libtool could not satisfy all declared inter-library"
- $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
- echo "*** a static module, that should work as long as the dlopening"
- echo "*** application is linked with the -dlopen flag."
- if test -z "$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 "*** not find such a program. So, this module is probably useless."
- echo "*** 'nm' from GNU binutils and a full rebuild may help."
- fi
- if test no = "$build_old_libs"; then
- oldlibs=$output_objdir/$libname.$libext
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- echo "*** The inter-library dependencies that have been dropped here will be"
- echo "*** automatically added whenever a program is linked with this library"
- echo "*** or is declared to -dlopen it."
-
- if test no = "$allow_undefined"; then
- echo
- echo "*** Since this library must not contain undefined symbols,"
- echo "*** because either the platform does not support them or"
- echo "*** it was explicitly requested with -no-undefined,"
- echo "*** libtool will only create a static version of it."
- if test no = "$build_old_libs"; then
- oldlibs=$output_objdir/$libname.$libext
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- case $host in
- *-*-darwin*)
- newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- func_append new_libs " -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) func_append new_libs " $deplib" ;;
- esac
- ;;
- *) func_append new_libs " $deplib" ;;
- esac
- done
- deplibs=$new_libs
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test yes = "$build_libtool_libs"; then
- # Remove $wl instances when linking with ld.
- # FIXME: should test the right _cmds variable.
- case $archive_cmds in
- *\$LD\ *) wl= ;;
- esac
- if test yes = "$hardcode_into_libs"; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_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
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append dep_rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) func_append perm_rpath " $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- func_append rpath "$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath=$finalize_shlibpath
- test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- shift
- realname=$1
- shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname=$realname
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib=$output_objdir/$realname
- linknames=
- for link
- do
- func_append linknames " $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
- test "X$libobjs" = "X " && libobjs=
-
- 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
- func_append delfiles " $export_symbols"
- fi
-
- orig_export_symbols=
- case $host_os in
- cygwin* | mingw* | cegcc*)
- if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
- # exporting using user supplied symfile
- func_dll_def_p "$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=$export_symbols
- export_symbols=
- always_export_symbols=yes
- }
- fi
- ;;
- esac
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- 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='~'
- for cmd1 in $cmds; do
- IFS=$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
- *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
- try_normal_branch=yes
- eval cmd=\"$cmd1\"
- func_len " $cmd"
- len=$func_len_result
- ;;
- *)
- try_normal_branch=no
- ;;
- esac
- if test yes = "$try_normal_branch" \
- && { test "$len" -lt "$max_cmd_len" \
- || test "$max_cmd_len" -le -1; }
- then
- func_show_eval "$cmd" 'exit $?'
- skipped_export=false
- elif test -n "$nm_file_list_spec"; then
- func_basename "$output"
- output_la=$func_basename_result
- save_libobjs=$libobjs
- save_output=$output
- 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"
- func_verbose "creating $NM input file list: $output"
- for obj in $save_libobjs; do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result"
- done > "$output"
- eval cmd=\"$cmd1\"
- func_show_eval "$cmd" 'exit $?'
- output=$save_output
- libobjs=$save_libobjs
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- func_verbose "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS=$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" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols=$export_symbols
- test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
- $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- 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"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # '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.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- func_append delfiles " $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- func_append tmp_deplibs " $test_deplib"
- ;;
- esac
- done
- deplibs=$tmp_deplibs
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec" &&
- 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.
- whole_archive_flag_spec=
- fi
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- else
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $convenience
- func_append libobjs " $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
- fi
-
- if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- func_append linker_flags " $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test relink = "$opt_mode"; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test yes = "$module" && test -n "$module_cmds"; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test : != "$skipped_export" &&
- func_len " $test_cmds" &&
- len=$func_len_result &&
- test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise
- # or, if using GNU ld and skipped_export is not :, use a linker
- # script.
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- func_basename "$output"
- output_la=$func_basename_result
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- last_robj=
- k=1
-
- if test -n "$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 $save_libobjs
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result" >> $output
- done
- echo ')' >> $output
- func_append delfiles " $output"
- func_to_tool_file "$output"
- output=$func_to_tool_file_result
- elif test -n "$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 $save_libobjs
- shift
- firstobj=
- if test yes = "$compiler_needs_object"; then
- firstobj="$1 "
- shift
- fi
- for obj
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result" >> $output
- done
- func_append delfiles " $output"
- func_to_tool_file "$output"
- output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
- else
- if test -n "$save_libobjs"; then
- func_verbose "creating reloadable object files..."
- output=$output_objdir/$output_la-$k.$objext
- eval test_cmds=\"$reload_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
-
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- if test -z "$objlist" ||
- test "$len" -lt "$max_cmd_len"; then
- func_append objlist " $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test 1 -eq "$k"; then
- # The first file doesn't have a previous command to add.
- reload_objs=$objlist
- eval concat_cmds=\"$reload_cmds\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- reload_objs="$objlist $last_robj"
- eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-$k.$objext
- func_arith $k + 1
- k=$func_arith_result
- output=$output_objdir/$output_la-$k.$objext
- objlist=" $obj"
- func_len " $last_robj"
- func_arith $len0 + $func_len_result
- len=$func_arith_result
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # 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\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- func_append delfiles " $output"
-
- else
- output=
- fi
-
- ${skipped_export-false} && {
- func_verbose "generating symbol list for '$libname.la'"
- export_symbols=$output_objdir/$libname.exp
- $opt_dry_run || $RM $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- }
-
- test -n "$save_libobjs" &&
- func_verbose "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs=$IFS; IFS='~'
- for cmd in $concat_cmds; do
- IFS=$save_ifs
- $opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test relink = "$opt_mode"; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS=$save_ifs
-
- if test -n "$export_symbols_regex" && ${skipped_export-false}; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
-
- ${skipped_export-false} && {
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols=$export_symbols
- test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
- $opt_dry_run || eval '$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"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # '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.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- func_append delfiles " $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
- }
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test yes = "$module" && test -n "$module_cmds"; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
- fi
-
- if test -n "$delfiles"; then
- # Append the command to remove temporary files to $cmds.
- eval cmds=\"\$cmds~\$RM $delfiles\"
- fi
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $dlprefiles
- func_append libobjs " $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
-
- save_ifs=$IFS; IFS='~'
- for cmd in $cmds; do
- IFS=$sp$nl
- eval cmd=\"$cmd\"
- IFS=$save_ifs
- $opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test relink = "$opt_mode"; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS=$save_ifs
-
- # Restore the uninstalled library and exit
- 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
- if test -z "$whole_archive_flag_spec"; then
- func_show_eval '${RM}r "$gentop"'
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test yes = "$module" || test yes = "$export_dynamic"; then
- # On all known operating systems, these are identical.
- dlname=$soname
- fi
- fi
- ;;
-
- obj)
- if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
- func_warning "'-dlopen' is ignored for objects"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "'-l' and '-L' are ignored for objects" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "'-rpath' is ignored for objects"
-
- test -n "$xrpath" && \
- func_warning "'-R' is ignored for objects"
-
- test -n "$vinfo" && \
- func_warning "'-version-info' is ignored for objects"
-
- test -n "$release" && \
- 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"
-
- libobj=$output
- func_lo2o "$libobj"
- obj=$func_lo2o_result
- ;;
- *)
- libobj=
- obj=$output
- ;;
- esac
-
- # Delete the old objects.
- $opt_dry_run || $RM $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # 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\"
- 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
- func_append generated " $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # If we're not building shared, we need to use non_pic_objs
- test yes = "$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
-
- output=$obj
- func_execute_cmds "$reload_cmds" 'exit $?'
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- test yes = "$build_libtool_libs" || {
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- }
-
- if test -n "$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
- func_execute_cmds "$reload_cmds" 'exit $?'
- fi
-
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) func_stripname '' '.exe' "$output"
- output=$func_stripname_result.exe;;
- esac
- test -n "$vinfo" && \
- func_warning "'-version-info' is ignored for programs"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for programs"
-
- $preload \
- && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
- && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
- finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- case $host in
- *-*-darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- # But is supposedly fixed on 10.4 or later (yay!).
- if test CXX = "$tagname"; then
- case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
- 10.[0123])
- func_append compile_command " $wl-bind_at_load"
- func_append finalize_command " $wl-bind_at_load"
- ;;
- esac
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- func_append new_libs " -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) func_append new_libs " $deplib" ;;
- esac
- ;;
- *) func_append new_libs " $deplib" ;;
- esac
- done
- compile_deplibs=$new_libs
-
-
- func_append compile_command " $compile_deplibs"
- func_append finalize_command " $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs=$libdir
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) func_append perm_rpath " $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- ::) dllsearchpath=$libdir;;
- *) func_append dllsearchpath ":$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) func_append dllsearchpath ":$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath=$rpath
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs=$libdir
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_perm_rpath " $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath=$rpath
-
- 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@" false
-
- # template prelinking step
- if test -n "$prelink_cmds"; then
- func_execute_cmds "$prelink_cmds" 'exit $?'
- fi
-
- wrappers_required=:
- case $host in
- *cegcc* | *mingw32ce*)
- # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
- wrappers_required=false
- ;;
- *cygwin* | *mingw* )
- test yes = "$build_libtool_libs" || wrappers_required=false
- ;;
- *)
- if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
- wrappers_required=false
- fi
- ;;
- esac
- $wrappers_required || {
- # Replace the output file specification.
- compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
- link_command=$compile_command$compile_rpath
-
- # We have no uninstalled library dependencies, so finalize right now.
- exit_status=0
- func_show_eval "$link_command" 'exit_status=$?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- # Delete the generated files.
- if test -f "$output_objdir/${outputname}S.$objext"; then
- func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
- fi
-
- exit $exit_status
- }
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- func_append rpath "$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- func_append rpath "$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test yes = "$no_install"; then
- # We don't need to create a wrapper script.
- link_command=$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.
- $opt_dry_run || $RM $output
- # Link the executable and exit
- func_show_eval "$link_command" 'exit $?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- 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 "'$output' will be relinked during installation"
- ;;
- *,yes)
- link_command=$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'`
-
- # Delete the old output files.
- $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- func_show_eval "$link_command" 'exit $?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output_objdir/$outputname"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- # Now create the wrapper script.
- func_verbose "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$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"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
- fi
-
- # Only actually do things if not in dry run mode.
- $opt_dry_run || {
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) func_stripname '' '.exe' "$output"
- output=$func_stripname_result ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- func_stripname '' '.exe' "$outputname"
- outputname=$func_stripname_result ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- func_dirname_and_basename "$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
- $RM $cwrappersource $cwrapper
- trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_cwrapperexe_src > $cwrappersource
-
- # The wrapper executable is built using the $host compiler,
- # because it contains $host paths and files. If cross-
- # compiling, it, like the target executable, must be
- # executed on the $host or under an emulation environment.
- $opt_dry_run || {
- $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
- $STRIP $cwrapper
- }
-
- # Now, create the wrapper script for func_source use:
- func_ltwrapper_scriptname $cwrapper
- $RM $func_ltwrapper_scriptname_result
- trap "$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
- $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
- else
- func_emit_wrapper no > $func_ltwrapper_scriptname_result
- fi
- }
- ;;
- * )
- $RM $output
- trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_wrapper no > $output
- chmod +x $output
- ;;
- esac
- }
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- case $build_libtool_libs in
- convenience)
- oldobjs="$libobjs_save $symfileobj"
- addlibs=$convenience
- build_libtool_libs=no
- ;;
- module)
- oldobjs=$libobjs_save
- addlibs=$old_convenience
- build_libtool_libs=no
- ;;
- *)
- oldobjs="$old_deplibs $non_pic_objects"
- $preload && test -f "$symfileobj" \
- && func_append oldobjs " $symfileobj"
- addlibs=$old_convenience
- ;;
- esac
-
- if test -n "$addlibs"; then
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $addlibs
- func_append oldobjs " $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$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
- func_append generated " $gentop"
-
- func_extract_archives $gentop $dlprefiles
- func_append oldobjs " $func_extract_archives_result"
- fi
-
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- func_basename "$obj"
- $ECHO "$func_basename_result"
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- echo "copying selected object files to avoid basename conflicts..."
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
- func_mkdir_p "$gentop"
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- func_basename "$obj"
- objbase=$func_basename_result
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- func_arith $counter + 1
- counter=$func_arith_result
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- func_append oldobjs " $gentop/$newobj"
- ;;
- *) func_append oldobjs " $obj" ;;
- esac
- done
- fi
- func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
- tool_oldlib=$func_to_tool_file_result
- eval cmds=\"$old_archive_cmds\"
-
- func_len " $cmds"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- elif test -n "$archiver_list_spec"; then
- func_verbose "using command file archive linking..."
- for obj in $oldobjs
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result"
- done > $output_objdir/$libname.libcmd
- func_to_tool_file "$output_objdir/$libname.libcmd"
- oldobjs=" $archiver_list_spec$func_to_tool_file_result"
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- func_verbose "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- oldobjs=
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- eval test_cmds=\"$old_archive_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
- for obj in $save_oldobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- func_append objlist " $obj"
- if test "$len" -lt "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- 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\"
- objlist=
- len=$len0
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test -z "$oldobjs"; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- func_execute_cmds "$cmds" 'exit $?'
- done
-
- test -n "$generated" && \
- func_show_eval "${RM}r$generated"
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test yes = "$build_old_libs" && old_library=$libname.$libext
- func_verbose "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$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"
- 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 yes = "$hardcode_automatic"; then
- relink_command=
- fi
-
- # Only create the output if not a dry run.
- $opt_dry_run || {
- for installed in no yes; do
- if test yes = "$installed"; then
- if test -z "$install_libdir"; then
- break
- fi
- output=$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=$func_basename_result
- func_resolve_sysroot "$deplib"
- 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_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
- ;;
- -L*)
- func_stripname -L '' "$deplib"
- func_replace_sysroot "$func_stripname_result"
- func_append newdependency_libs " -L$func_replace_sysroot_result"
- ;;
- -R*)
- func_stripname -R '' "$deplib"
- func_replace_sysroot "$func_stripname_result"
- func_append newdependency_libs " -R$func_replace_sysroot_result"
- ;;
- *) func_append newdependency_libs " $deplib" ;;
- esac
- done
- dependency_libs=$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' $lib`
- test -z "$libdir" && \
- 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
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- *.la)
- # Only pass preopened files to the pseudo-archive (for
- # eventual linking with the app. that links it) if we
- # didn't already link the preopened objects directly into
- # the library:
- func_basename "$lib"
- name=$func_basename_result
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "'$lib' is not a valid libtool archive"
- func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
- ;;
- esac
- done
- dlprefiles=$newdlprefiles
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- func_append newdlfiles " $abs"
- done
- dlfiles=$newdlfiles
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- func_append newdlprefiles " $abs"
- done
- dlprefiles=$newdlprefiles
- fi
- $RM $output
- # place dlname in correct position for cygwin
- # In fact, it would be nice if we could use this code for all target
- # systems that can't hard-code library paths into their executables
- # and that have no shared library path variable independent of PATH,
- # but it turns out we can't easily determine that from inspecting
- # libtool variables, so we have to hard-code the OSs to which it
- # applies here; at the moment, that means platforms that use the PE
- # object format with DLL files. See the long comment at the top of
- # tests/bindir.at for full details.
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
- # If a -bindir argument was supplied, place the dll there.
- if test -n "$bindir"; then
- func_relative_path "$install_libdir" "$bindir"
- tdlname=$func_relative_path_result/$dlname
- else
- # Otherwise fall back on heuristic.
- tdlname=../bin/$dlname
- fi
- ;;
- esac
- $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that cannot go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test no,yes = "$installed,$need_relink"; then
- $ECHO >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- }
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
- ;;
- esac
- exit $EXIT_SUCCESS
-}
-
-if test link = "$opt_mode" || test relink = "$opt_mode"; then
- func_mode_link ${1+"$@"}
-fi
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
- $debug_cmd
-
- RM=$nonopt
- files=
- rmforce=false
- exit_status=0
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic=$magic
-
- for arg
- do
- case $arg in
- -f) func_append RM " $arg"; rmforce=: ;;
- -*) func_append RM " $arg" ;;
- *) func_append files " $arg" ;;
- esac
- done
-
- test -z "$RM" && \
- func_fatal_help "you must specify an RM program"
-
- rmdirs=
-
- for file in $files; do
- func_dirname "$file" "" "."
- dir=$func_dirname_result
- if test . = "$dir"; then
- odir=$objdir
- else
- odir=$dir/$objdir
- fi
- func_basename "$file"
- name=$func_basename_result
- test uninstall = "$opt_mode" && odir=$dir
-
- # Remember odir for removal later, being careful to avoid duplicates
- if test clean = "$opt_mode"; then
- case " $rmdirs " in
- *" $odir "*) ;;
- *) func_append rmdirs " $odir" ;;
- esac
- fi
-
- # Don't error if the file doesn't exist and rm -f was used.
- if { test -L "$file"; } >/dev/null 2>&1 ||
- { test -h "$file"; } >/dev/null 2>&1 ||
- test -f "$file"; then
- :
- elif test -d "$file"; then
- exit_status=1
- continue
- elif $rmforce; then
- continue
- fi
-
- rmfiles=$file
-
- case $name in
- *.la)
- # Possibly a libtool archive, so verify it.
- if func_lalib_p "$file"; then
- func_source $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- func_append rmfiles " $odir/$n"
- done
- test -n "$old_library" && func_append rmfiles " $odir/$old_library"
-
- case $opt_mode in
- clean)
- case " $library_names " in
- *" $dlname "*) ;;
- *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
- esac
- test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
- ;;
- uninstall)
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
- fi
- # FIXME: should reinstall the best remaining shared library.
- ;;
- esac
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if func_lalib_p "$file"; then
-
- # Read the .lo file
- func_source $dir/$name
-
- # Add PIC object to the list of files to remove.
- 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 "$non_pic_object" && test none != "$non_pic_object"; then
- func_append rmfiles " $dir/$non_pic_object"
- fi
- fi
- ;;
-
- *)
- if test clean = "$opt_mode"; then
- noexename=$name
- case $file in
- *.exe)
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- func_stripname '' '.exe' "$name"
- noexename=$func_stripname_result
- # $file with .exe has already been added to rmfiles,
- # add $file without .exe
- func_append rmfiles " $file"
- ;;
- esac
- # Do a test to see if this is a libtool program.
- if func_ltwrapper_p "$file"; then
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- relink_command=
- func_source $func_ltwrapper_scriptname_result
- func_append rmfiles " $func_ltwrapper_scriptname_result"
- else
- relink_command=
- func_source $dir/$noexename
- fi
-
- # 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.$objext"
- if test yes = "$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"
- fi
- fi
- fi
- ;;
- esac
- func_show_eval "$RM $rmfiles" 'exit_status=1'
- done
-
- # 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"
- fi
- done
-
- exit $exit_status
-}
-
-if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
- func_mode_uninstall ${1+"$@"}
-fi
-
-test -z "$opt_mode" && {
- help=$generic_help
- func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
- func_fatal_help "invalid operation mode '$opt_mode'"
-
-if test -n "$exec_cmd"; then
- eval exec "$exec_cmd"
- exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# 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
-# them. This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration. But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
done
;;
esac
+ CPPFLAGS_SAVE=$CPPFLAGS
+ CPPFLAGS+=$OPENSSL_INCS
+ AC_CHECK_HEADERS([openssl/ssl.h], [], [have_openssl=no])
+ CPPFLAGS=$CPPFLAGS_SAVE
AC_SUBST(OPENSSL_INCS)
AC_SUBST(OPENSSL_LIBS)
case "$have_openssl" in
+++ /dev/null
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# 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.
-
-m4_define([_LT_COPYING], [dnl
-# 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.
-#
-# 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 this program. If not, see <http://www.gnu.org/licenses/>.
-])
-
-# serial 58 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
- [m4_default([$3],
- [m4_fatal([Libtool version $1 or higher is required],
- 63)])],
- [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
- *\ * | *\ *)
- AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[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
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-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)
-# -------------------
-# 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],
-[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])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
-
-_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
-dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-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_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 that allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- _LT_PATH_MAGIC
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PREPARE_SED_QUOTE_VARS
-# --------------------------
-# Define a few sed substitution that help us do robust quoting.
-m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
-[# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-])
-
-# _LT_PROG_LTMAIN
-# ---------------
-# 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,
-# 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
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# 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'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
- [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME. Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
- [m4_ifval([$1], [$1], [$2])])
- lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
- m4_ifval([$4],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
- lt_dict_add_subkey([lt_decl_dict], [$2],
- [tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
- [0], [m4_fatal([$0: too few arguments: $#])],
- [1], [m4_fatal([$0: too few arguments: $#: $1])],
- [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
- [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
- [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
- m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_if([$2], [],
- m4_quote(lt_decl_varnames),
- m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
- lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _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
-# 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"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly. In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
- [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# 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
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-# # Some comment about what VAR is for.
-# visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
- [description])))[]dnl
-m4_pushdef([_libtool_name],
- m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
- [0], [_libtool_name=[$]$1],
- [1], [_libtool_name=$lt_[]$1],
- [2], [_libtool_name=$lt_[]$1],
- [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-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'
-# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
- m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# 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
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
- dnl If the libtool generation code has been placed in $CONFIG_LT,
- dnl instead of duplicating it all over again into config.status,
- dnl then we will have config.status run $CONFIG_LT later, so it
- dnl needs to know what name is stored there:
- [AC_CONFIG_COMMANDS([libtool],
- [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
- dnl If the libtool generation code is destined for config.status,
- dnl expand the accumulated commands and init code now:
- [AC_CONFIG_COMMANDS([libtool],
- [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$[]1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-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\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-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\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
-# ------------------------------------
-# 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
-# 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).
-m4_ifdef([AS_INIT_GENERATED],
-[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
-[m4_defun([_LT_GENERATED_FILE_INIT],
-[m4_require([AS_PREPARE])]dnl
-[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
-[lt_write_fail=0
-cat >$1 <<_ASEOF || lt_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-$2
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$1 <<\_ASEOF || lt_write_fail=1
-AS_SHELL_SANITIZE
-_AS_PREPARE
-exec AS_MESSAGE_FD>&1
-_ASEOF
-test 0 = "$lt_write_fail" && chmod +x $1[]dnl
-m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
-[# Run this file to recreate a libtool stub with the current configuration.])
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec AS_MESSAGE_LOG_FD>>config.log
-{
- echo
- AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-'$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
- -h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
- -d, --debug don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-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 permision to copy, distribute and modify it."
-
-while test 0 != $[#]
-do
- case $[1] in
- --version | --v* | -V )
- echo "$lt_cl_version"; exit 0 ;;
- --help | --h* | -h )
- echo "$lt_cl_help"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --quiet | --q* | --silent | --s* | -q )
- lt_cl_silent=: ;;
-
- -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try '$[0] --help' for more information.]) ;;
-
- *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try '$[0] --help' for more information.]) ;;
- esac
- shift
-done
-
-if $lt_cl_silent; then
- exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# 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 yes = "$silent" &&
- lt_config_lt_args="$lt_config_lt_args --quiet"
-exec AS_MESSAGE_LOG_FD>/dev/null
-$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-exec AS_MESSAGE_LOG_FD>>config.log
-$lt_cl_success || AS_EXIT(1)
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars. Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
- m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
- m4_if(_LT_TAG, [C], [
- # See if we are running on zsh, and set the options that allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile=${ofile}T
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit, 1996
-
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# Configured defaults for sys_lib_dlsearch_path munging.
-: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_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 set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
- _LT_PROG_LTMAIN
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- RM='$RM'
- ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-# autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
- [C], [_LT_LANG(C)],
- [C++], [_LT_LANG(CXX)],
- [Go], [_LT_LANG(GO)],
- [Java], [_LT_LANG(GCJ)],
- [Fortran 77], [_LT_LANG(F77)],
- [Fortran], [_LT_LANG(FC)],
- [Windows Resource], [_LT_LANG(RC)],
- [m4_ifdef([_LT_LANG_]$1[_CONFIG],
- [_LT_LANG($1)],
- [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
- [LT_SUPPORTED_TAG([$1])dnl
- m4_append([_LT_TAGS], [$1 ])dnl
- m4_define([_LT_LANG_]$1[_enabled], [])dnl
- _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-m4_ifndef([AC_PROG_GO], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_GO. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-############################################################
-m4_defun([AC_PROG_GO],
-[AC_LANG_PUSH(Go)dnl
-AC_ARG_VAR([GOC], [Go compiler command])dnl
-AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-AC_CHECK_TOOL(GOC, gccgo)
-if test -z "$GOC"; then
- if test -n "$ac_tool_prefix"; then
- AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
- fi
-fi
-if test -z "$GOC"; then
- AC_CHECK_PROG(GOC, gccgo, gccgo, false)
-fi
-])#m4_defun
-])#m4_ifndef
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [LT_LANG(CXX)],
- [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
- [LT_LANG(F77)],
- [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
- [LT_LANG(FC)],
- [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
- [LT_LANG(GCJ)],
- [m4_ifdef([AC_PROG_GCJ],
- [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([A][M_PROG_GCJ],
- [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([LT_PROG_GCJ],
- [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([AC_PROG_GO],
- [LT_LANG(GO)],
- [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
- [LT_LANG(RC)],
- [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-dnl AC_DEFUN([AC_LIBTOOL_RC], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
- case $host_os in
- rhapsody* | darwin*)
- AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
- AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
- AC_CHECK_TOOL([LIPO], [lipo], [:])
- AC_CHECK_TOOL([OTOOL], [otool], [:])
- AC_CHECK_TOOL([OTOOL64], [otool64], [:])
- _LT_DECL([], [DSYMUTIL], [1],
- [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
- _LT_DECL([], [NMEDIT], [1],
- [Tool to change global to local symbols on Mac OS X])
- _LT_DECL([], [LIPO], [1],
- [Tool to manipulate fat objects and archives on Mac OS X])
- _LT_DECL([], [OTOOL], [1],
- [ldd/readelf like tool for Mach-O binaries on Mac OS X])
- _LT_DECL([], [OTOOL64], [1],
- [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
- AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
- [lt_cv_apple_cc_single_mod=no
- if test -z "$LT_MULTI_MODULE"; then
- # 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
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&AS_MESSAGE_LOG_FD
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&AS_MESSAGE_LOG_FD
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi])
-
- AC_CACHE_CHECK([for -exported_symbols_list linker flag],
- [lt_cv_ld_exported_symbols_list],
- [lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [lt_cv_ld_exported_symbols_list=yes],
- [lt_cv_ld_exported_symbols_list=no])
- LDFLAGS=$save_LDFLAGS
- ])
-
- AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
- [lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&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
- $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
- echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
- $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
- cat conftest.err >&AS_MESSAGE_LOG_FD
- elif test -f conftest && test 0 = "$_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
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- rm -rf conftest.dSYM
- ])
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _lt_dar_allow_undefined='$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 ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test yes = "$lt_cv_apple_cc_single_mod"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test yes = "$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 $lib'
- fi
- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES([TAG])
-# ---------------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
- m4_require([_LT_REQUIRED_DARWIN_CHECKS])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_automatic, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- if test yes = "$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
- case $cc_basename in
- ifort*|nagfor*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- 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"
- m4_if([$1], [CXX],
-[ if test yes != "$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
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
-# ----------------------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-# Store the results from the different compilers for each TAGNAME.
-# Allow to override them for all tags through lt_cv_aix_libpath.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-if test set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
- [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
- lt_aix_libpath_sed='[
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }]'
- _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
- _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_], [$1])=/usr/lib:/lib
- fi
- ])
- aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
-fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[m4_divert_text([M4SH-INIT], [$1
-])])# _LT_SHELL_INIT
-
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Find how we can fake an echo command that does not interpret backslash.
-# In particular, with Autoconf 2.60 or later we add some code to the start
-# of the generated configure script that will find a shell with a builtin
-# printf (that we can use as an echo command).
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-AC_MSG_CHECKING([how to print strings])
-# 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
- ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='printf %s\n'
-else
- # Use this function as a fallback that always works.
- func_fallback_echo ()
- {
- eval 'cat <<_LTECHO_EOF
-$[]1
-_LTECHO_EOF'
- }
- ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
- $ECHO "$*"
-}
-
-case $ECHO in
- printf*) AC_MSG_RESULT([printf]) ;;
- print*) AC_MSG_RESULT([print -r]) ;;
- *) AC_MSG_RESULT([cat]) ;;
-esac
-
-m4_ifdef([_AS_DETECT_SUGGESTED],
-[_AS_DETECT_SUGGESTED([
- test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
- PATH=/empty FPATH=/empty; export PATH FPATH
- test "X`printf %s $ECHO`" = "X$ECHO" \
- || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
-
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_WITH_SYSROOT
-# ----------------
-AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
-AC_ARG_WITH([sysroot],
-[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 $with_sysroot in #(
- yes)
- if test yes = "$GCC"; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- AC_MSG_RESULT([$with_sysroot])
- AC_MSG_ERROR([The sysroot must be an absolute path.])
- ;;
-esac
-
- AC_MSG_RESULT([${lt_sysroot:-no}])
-_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
-[dependent libraries, and where our libraries should be installed.])])
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AS_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out what ABI is being produced by ac_compile, and set mode
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE=32
- ;;
- *ELF-64*)
- HPUX_IA64_MODE=64
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-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 `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- emul="${emul}32"
- ;;
- *64-bit*)
- emul="${emul}64"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *MSB*)
- emul="${emul}btsmip"
- ;;
- *LSB*)
- emul="${emul}ltsmip"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *N32*)
- emul="${emul}n32"
- ;;
- esac
- LD="${LD-ld} -m $emul"
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly. Note that the listed cases only cover the
- # situations where additional linker options are needed (such as when
- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
- # vice versa); the common cases where no linker options are needed do
- # not appear in the list.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
- *x86-64*)
- LD="${LD-ld} -m elf32_x86_64"
- ;;
- *)
- LD="${LD-ld} -m elf_i386"
- ;;
- esac
- ;;
- powerpc64le-*linux*)
- LD="${LD-ld} -m elf32lppclinux"
- ;;
- powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- powerpcle-*linux*)
- LD="${LD-ld} -m elf64lppc"
- ;;
- powerpc-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test yes != "$lt_cv_cc_needs_belf"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS=$SAVE_CFLAGS
- fi
- ;;
-*-*solaris*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*|x86_64-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- 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
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks=$enable_libtool_lock
-])# _LT_ENABLE_LOCK
-
-
-# _LT_PROG_AR
-# -----------
-m4_defun([_LT_PROG_AR],
-[AC_CHECK_TOOLS(AR, [ar], false)
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
-
-AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
- [lt_cv_ar_at_file=no
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
- [echo conftest.$ac_objext > conftest.lst
- lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
- AC_TRY_EVAL([lt_ar_try])
- if test 0 -eq "$ac_status"; then
- # Ensure the archiver fails upon bogus file names.
- rm -f conftest.$ac_objext libconftest.a
- AC_TRY_EVAL([lt_ar_try])
- if test 0 -ne "$ac_status"; then
- lt_cv_ar_at_file=@
- fi
- fi
- rm -f conftest.* libconftest.a
- ])
- ])
-
-if test no = "$lt_cv_ar_at_file"; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-_LT_DECL([], [archiver_list_spec], [1],
- [How to feed a file listing to the archiver])
-])# _LT_PROG_AR
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[_LT_PROG_AR
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
- [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- bitrig* | openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
- [Commands used to build an old-style archive])
-_LT_DECL([], [lock_old_archive_extraction], [0],
- [Whether to use a lock for old archive extraction])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-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" ## 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 $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $RM conftest*
-])
-
-if test yes = "[$]$2"; then
- m4_if([$5], , :, [$5])
-else
- m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS=$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
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-])
-
-if test yes = "[$]$2"; then
- m4_if([$4], , :, [$4])
-else
- m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring=ABCD
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- bitrig* | darwin* | dragonfly* | freebsd* | 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`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len" && \
- 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 $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8; do
- teststring=$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$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test 17 != "$i" # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-])
-if test -n "$lt_cv_sys_max_cmd_len"; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
- [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes = "$cross_compiling"; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-[#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* 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))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}]
-_LT_EOF
- if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes != "$enable_dlopen"; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen=load_add_on
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen=LoadLibrary
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
- lt_cv_dlopen=dyld
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- tpf*)
- # Don't try to run any link tests for TPF. We know it's impossible
- # because TPF is a cross-compiler, and we know how we open DSOs.
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=no
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen=shl_load],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen=dlopen],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test no = "$lt_cv_dlopen"; then
- enable_dlopen=no
- else
- enable_dlopen=yes
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS=$CPPFLAGS
- test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS=$LDFLAGS
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS=$LIBS
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test yes = "$lt_cv_dlopen_self"; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS=$save_CPPFLAGS
- LDFLAGS=$save_LDFLAGS
- LIBS=$save_LIBS
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
- [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
- [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
- [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
- [Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links=nottested
-if test no = "$_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
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- 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
- need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-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 where libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
- test -n "$_LT_TAGVAR(runpath_var, $1)" ||
- test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
-
- # We can hardcode non-existent directories.
- if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test no != "$_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
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
- test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
- test no = "$enable_shared"; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
- [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$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])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP"; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-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
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-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([$1],
- [], [
-if test yes = "$GCC"; then
- case $host_os in
- 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' ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
- case $lt_search_path_spec in
- *\;*)
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
- ;;
- *)
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
- ;;
- esac
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary...
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- # ...but if some path component already ends with the multilib dir we assume
- # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
- case "$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"
- 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 "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
- lt_foo = "";
- lt_count = 0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo = "/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[[lt_foo]]++; }
- if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
- # AWK program above erroneously prepends '/' to C:/dos/paths
- # 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'` ;;
- esac
- sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# 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 $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='$libname$release$shared_ext$major'
- ;;
-
-aix[[4-9]]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test ia64 = "$host_cpu"; then
- # AIX 5 supports IA64
- library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
- 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
- # 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
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # 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.
- 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'
- ;;
- 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$major'
- ;;
- svr4,*) # full svr4 only
- dynamic_linker="AIX lib.so.V[(]$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
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- 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%'\''`; $RM /sys/libs/${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$shared_ext'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-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'
- 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"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$cc_basename in
- yes,*)
- # 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 '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$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'
- shlibpath_overrides_runpath=yes
-
- 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'
-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'
- ;;
- 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$shared_ext'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- ;;
-
- *,cl*)
- # Native MSVC
- libname_spec='$name'
- soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
- library_names_spec='$libname.dll.lib'
-
- case $build_os in
- mingw*)
- sys_lib_search_path_spec=
- lt_save_ifs=$IFS
- IFS=';'
- for lt_path in $LIB
- do
- IFS=$lt_save_ifs
- # Let DOS variable expansion print the short 8.3 style file name.
- lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
- sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
- done
- IFS=$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|^ ||'`
- ;;
- cygwin*)
- # Convert to unix form, then to dos form, then back to unix form
- # but this time dos style (no spaces!) so that the unix form looks
- # like /cygdrive/c/PROGRA~1:/cygdr...
- sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
- sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
- 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
- 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" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # FIXME: find the short name or the path components, as spaces are
- # common. (e.g. "Program Files" -> "PROGRA~1")
- ;;
- esac
-
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
- dynamic_linker='Win32 link.exe'
- ;;
-
- *)
- # Assume MSVC wrapper
- library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
- dynamic_linker='Win32 ld.exe'
- ;;
- esac
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- 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'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[23]].*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='$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'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2.*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-haiku*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- dynamic_linker="$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'
- shlibpath_var=LIBRARY_PATH
- shlibpath_overrides_runpath=no
- sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$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 32 = "$HPUX_IA64_MODE"; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux32
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux64
- fi
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$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'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$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'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
- postinstall_cmds='chmod 555 $lib'
- # or fails outright, so override atomically:
- install_override_mode=555
- ;;
-
-interix[[3-9]]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test yes = "$lt_cv_prog_gnu_ld"; then
- version_type=linux # correct to gnu/linux during the next big refactor
- else
- version_type=irix
- fi ;;
- 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'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${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$libsuff"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-linux*android*)
- version_type=none # Android doesn't support versioned libraries.
- need_lib_prefix=no
- need_version=no
- library_names_spec='$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 | 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'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
-
- # Some binutils ld are patched to set DT_RUNPATH
- AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
- [lt_cv_shlibpath_overrides_runpath=no
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
- LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
- [lt_cv_shlibpath_overrides_runpath=yes])])
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
- ])
- shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
- # 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
-
- # 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"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.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'
- 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'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- 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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd* | bitrig*)
- version_type=sunos
- sys_lib_dlsearch_path_spec=/usr/lib
- need_lib_prefix=no
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- need_version=no
- else
- need_version=yes
- fi
- library_names_spec='$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'
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
- # 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.$libext'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=BEGINLIBPATH
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
- sys_lib_dlsearch_path_spec=$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'
- 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=$sys_lib_search_path_spec
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test yes = "$with_gnu_ld"; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec; then
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
- soname_spec='$libname$shared_ext.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=sco
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- 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'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- 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'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-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'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${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
-
-_LT_DECL([], [variables_saved_for_relink], [1],
- [Variables whose values should be saved in libtool wrapper scripts and
- restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
- [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
- [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
- [[List of archive names. First name is the real one, the rest are links.
- The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
- [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [install_override_mode], [1],
- [Permission mode override for installation of shared libraries])
-_LT_DECL([], [postinstall_cmds], [2],
- [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
- [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
- [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
- [[As "finish_cmds", except a single script fragment to be evaled but
- not shown]])
-_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], [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 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_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
- test -z "$ac_dir" && ac_dir=.
- if test -f "$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
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac])
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
- [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# 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
- if test -n "$ac_tool_prefix"; then
- _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
-
-AC_ARG_WITH([gnu-ld],
- [AS_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test no = "$withval" || with_gnu_ld=yes],
- [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test yes = "$GCC"; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return, which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- 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
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-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
- for ac_dir in $PATH; do
- IFS=$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
- # 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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test no != "$with_gnu_ld" && break
- ;;
- *)
- test yes != "$with_gnu_ld" && break
- ;;
- esac
- fi
- done
- IFS=$lt_save_ifs
-else
- lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi])
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- if test yes != "$GCC"; then
- reload_cmds=false
- fi
- ;;
- darwin*)
- 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
- ;;
-esac
-_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_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
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[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.
-# '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
-# 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 $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- 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_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[[3-9]]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- 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
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-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_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-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)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-os2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
- [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
- [Command to use when deplibs_check_method = "file_magic"])
-_LT_DECL([], [file_magic_glob], [1],
- [How to find potential files when deplibs_check_method = "file_magic"])
-_LT_DECL([], [want_nocaseglob], [1],
- [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM=$NM
-else
- lt_nm_to_check=${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
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS=$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
- # Check to see if the nm accepts a BSD-compat flag.
- # 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
- # 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="$tmp_nm -B"
- break 2
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break 2
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS=$lt_save_ifs
- done
- : ${lt_cv_path_NM=no}
-fi])
-if test no != "$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 `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols -headers"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
- AC_SUBST([DUMPBIN])
- if test : != "$DUMPBIN"; then
- NM=$DUMPBIN
- fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
- [lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
- cat conftest.out >&AS_MESSAGE_LOG_FD
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-# --------------------------------
-# how to determine the name of the shared library
-# associated with a specific link library.
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-m4_require([_LT_DECL_DLLTOOL])
-AC_CACHE_CHECK([how to associate runtime and link libraries],
-lt_cv_sharedlib_from_linklib_cmd,
-[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 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
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- lt_cv_sharedlib_from_linklib_cmd=$ECHO
- ;;
-esac
-])
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
- [Command to associate shared and link libraries])
-])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-
-
-# _LT_PATH_MANIFEST_TOOL
-# ----------------------
-# locate the manifest tool
-m4_defun([_LT_PATH_MANIFEST_TOOL],
-[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
- [lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&AS_MESSAGE_LOG_FD
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*])
-if test yes != "$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
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM=-lm)
- ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test yes = "$GCC"; then
- case $cc_basename in
- nvcc*)
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
- esac
-
- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
- [Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*)
- if test ia64 = "$host_cpu"; then
- symcode='[[ABCDEGRST]]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-if test "$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 .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
-else
- # Disable hooks by default.
- lt_cv_sys_global_symbol_to_import=
- lt_cdecl_hook=
- lt_c_name_hook=
- lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$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=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function,
- # D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # 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=\"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$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- 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 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT@&t@_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT@&t@_DLSYM_CONST
-#else
-# define LT@&t@_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT@&t@_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS=conftstm.$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
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test yes = "$pipe_works"; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-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$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-_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
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-m4_if([$1], [CXX], [
- # C++ specific cases for pic, static, wl, etc.
- if test yes = "$GXX"; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$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*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- 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'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32* | 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).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--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
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- _LT_TAGVAR(lt_prog_compiler_static, $1)=
- ;;
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[[4-9]]*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- mingw* | cygwin* | os2* | pw32* | 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'])
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # 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 ${wl}archive'
- if test ia64 != "$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'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- ecpc* )
- # 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'
- ;;
- icpc* )
- # Intel C++, used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- _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* | pgcpp*)
- # Portland Group 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)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
- # IBM XL 8.0, 9.0 on PPC and BlueGene
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC* | sunCC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test yes = "$GCC"; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$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*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- 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'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- 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).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--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
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- _LT_TAGVAR(lt_prog_compiler_static, $1)=
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
-
- case $cc_basename in
- nvcc*) # Cuda Compiler Driver 2.2
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
- if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
- fi
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- 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*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- 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'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- # 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'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
- ;;
- 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'
- ;;
- 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)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xl* | bgxl* | bgf* | mpixl*)
- # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$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'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
- ;;
- *Sun\ F* | *Sun*Fortran*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- *Sun\ C*)
- # Sun C 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- *Intel*\ [[CF]]*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'
- ;;
- *Portland\ Group*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- rdos*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-case $host_os in
- # For platforms that do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-AC_CACHE_CHECK([for $compiler option to produce PIC],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
- [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
- [Additional compiler flags for building library objects])
-
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
- [How to pass a linker flag through the compiler])
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
- [Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(exclude_expsyms, $1)=['_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 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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- _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 == "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
- ;;
- cygwin* | mingw* | cegcc*)
- case $cc_basename in
- cl*)
- _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
- ;;
- esac
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-], [
- runpath_var=
- _LT_TAGVAR(allow_undefined_flag, $1)=
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(archive_cmds, $1)=
- _LT_TAGVAR(archive_expsym_cmds, $1)=
- _LT_TAGVAR(compiler_needs_object, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(hardcode_automatic, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_TAGVAR(hardcode_minus_L, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(inherit_rpath, $1)=no
- _LT_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_TAGVAR(module_cmds, $1)=
- _LT_TAGVAR(module_expsym_cmds, $1)=
- _LT_TAGVAR(old_archive_from_new_cmds, $1)=
- _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # 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'.
- _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
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
- extract_expsyms_cmds=
-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test yes != "$GCC"; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd* | bitrig*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_TAGVAR(ld_shlibs, $1)=yes
-
- # On some targets, GNU ld is compatible enough with the native linker
- # that we're better off using the native interface for both.
- lt_use_gnu_ld_interface=no
- if test yes = "$with_gnu_ld"; then
- case $host_os in
- aix*)
- # The AIX port of GNU ld has always aspired to compatibility
- # with the native linker. However, as the warning in the GNU ld
- # block says, versions before 2.19.5* couldn't really create working
- # shared libraries, regardless of the interface used.
- case `$LD -v 2>&1` in
- *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
- *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
- *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- fi
-
- if test yes = "$lt_use_gnu_ld_interface"; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='$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'
- # 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'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$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 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[[3-9]]*)
- # On AIX/PPC, the GNU linker is very broken
- if test ia64 != "$host_cpu"; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- 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_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; 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'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _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(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- _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, 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(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
- ;;
-
- 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'
- # 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 $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test linux-dietlibc = "$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 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test no = "$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'
- 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'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- 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(compiler_needs_object, $1)=yes
- ;;
- esac
- case `$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(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 $lib'
-
- if test yes = "$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'
- fi
-
- case $cc_basename in
- tcc*)
- _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(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $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~
- $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- 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'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_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'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** 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
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # 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'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- 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'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
- runpath_var=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix[[4-9]]*)
- if test ia64 = "$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=
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- _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 == "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
- # 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 $LDFLAGS; do
- if (test x-brtl = "x$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
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _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,'
- 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, $1)=no
- ;;
- esac
-
- if test yes = "$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`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test yes = "$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 $wl-G'
- else
- # not using gcc
- if test ia64 = "$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 yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- 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'
- # 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, $1)=yes
- if test aix,yes = "$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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
- else
- if test ia64 = "$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"
- 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"
- # 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)=' $wl-berok'
- if test yes = "$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'
- 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
- _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
- ;;
-
- amigaos*)
- 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_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- bsdi[[45]]*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- case $cc_basename in
- cl*)
- # Native MSVC
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$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
- _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
- # 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'
- ;;
- *)
- # Assume MSVC 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
- # 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.
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2.*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- _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
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test yes = "$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 $linker_flags~test "x$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_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'
- ;;
-
- hpux10*)
- 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 $linker_flags'
- fi
- if test no = "$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'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test yes,no = "$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'
- ;;
- 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+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'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- m4_if($1, [], [
- # 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)
- _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, $1)='$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 $compiler_flags'])
- ;;
- esac
- fi
- if test no = "$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(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _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, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test yes = "$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 $wl/dev/null"
- AC_LINK_IFELSE(
- [AC_LANG_SOURCE(
- [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
- [C++], [[int foo (void) { return 0; }]],
- [Fortran 77], [[
- subroutine foo
- end]],
- [Fortran], [[
- subroutine foo
- end]])])],
- [lt_cv_irix_exported_symbol=yes],
- [lt_cv_irix_exported_symbol=no])
- LDFLAGS=$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
- 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'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _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
- ;;
-
- 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'
- ;;
- esac
- ;;
-
- netbsd*)
- 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
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- 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_separator, $1)=:
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- 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__`"; 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'
- else
- _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
- fi
- ;;
-
- 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, $1)=yes
- ;;
-
- osf3*)
- if test yes = "$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'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test yes = "$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_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'
-
- # Both c and cxx compiler support -rpath directly
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
- if test yes = "$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 $lib.exp'
- else
- case `$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_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 $lib.exp'
- ;;
- *)
- wlarc='$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'
- ;;
- esac
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands '-z linker_flag'. GCC discards it without '$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- 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
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test sequent = "$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'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test yes = "$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'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # 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(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_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
- runpath_var='LD_RUN_PATH'
-
- 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'
- fi
- ;;
-
- uts4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- if test sni = "$host_vendor"; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
- ;;
- esac
- fi
- fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
- [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test yes,yes = "$GCC,$enable_shared"; then
- case $_LT_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # 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.
- AC_CACHE_CHECK([whether -lc should be explicitly linked in],
- [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
- [$RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
- _LT_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
- then
- lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- ])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
- ;;
- esac
- fi
- ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
- [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
- [enable_shared_with_static_runtimes], [0],
- [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
- [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
- [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
- [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
- [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
- [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
- [Commands used to build a loadable module if different from building
- a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
- [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
- [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
- [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
- [Flag to hardcode $libdir into a binary during linking.
- This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
- [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
- [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
- DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
- [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 $shlibpath_var if the
- library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
- [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
- [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
- [Set to "yes" if building a shared library automatically hardcodes DIR
- into the library and all subsequent libraries and executables linked
- against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
- [Set to yes if linker adds runtime paths of dependent libraries
- to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
- [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [always_export_symbols], [0],
- [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
- [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
- [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
- [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
- [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [postlink_cmds], [2],
- [Commands necessary for finishing linking programs])
-_LT_TAGDECL([], [file_list_spec], [1],
- [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC=$CC
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
- LT_SYS_DLOPEN_SELF
- _LT_CMD_STRIPLIB
-
- # Report what library types will actually be built
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test 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 $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[[4-9]]*)
- if test ia64 != "$host_cpu"; then
- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
- yes,aix,yes) ;; # shared object as lib.so file only
- yes,svr4,*) ;; # shared object as lib.so archive member only
- yes,*) enable_static=no ;; # shared object in lib.a archive as well
- esac
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC=$lt_save_CC
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# 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'.
-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 "$CXX" && ( test no != "$CXX" &&
- ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
- (test g++ != "$CXX"))); then
- AC_PROG_CXXCPP
-else
- _lt_caught_CXX_error=yes
-fi
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# 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 yes != "$_lt_caught_CXX_error"; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="int some_variable = 0;"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_CFLAGS=$CFLAGS
- lt_save_LD=$LD
- lt_save_GCC=$GCC
- GCC=$GXX
- lt_save_with_gnu_ld=$with_gnu_ld
- lt_save_path_LD=$lt_cv_path_LD
- if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
- else
- $as_unset lt_cv_prog_gnu_ld
- fi
- if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
- else
- $as_unset lt_cv_path_LD
- fi
- test -z "${LDCXX+set}" || LD=$LDCXX
- CC=${CXX-"c++"}
- CFLAGS=$CXXFLAGS
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- # We don't want -fno-exception when compiling C++ code, so set the
- # no_builtin_flag separately
- 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, $1)=
- fi
-
- if test yes = "$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 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'
-
- # 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='$wl'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$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'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
- else
- GXX=no
- with_gnu_ld=no
- wlarc=
- fi
-
- # PORTME: fill in a description of your system's C++ link characteristics
- AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
- _LT_TAGVAR(ld_shlibs, $1)=yes
- case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix[[4-9]]*)
- if test ia64 = "$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=
- 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
- # 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 $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- if test svr4,no = "$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
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _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,'
- 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, $1)=no
- ;;
- esac
-
- if test yes = "$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`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test yes = "$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 $wl-G'
- else
- # not using gcc
- if test ia64 = "$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 yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- 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'
- # 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, $1)=yes
- if test aix,yes = "$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.
- # 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(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' '$shared_flag
- else
- if test ia64 = "$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"
- 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"
- # 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)=' $wl-berok'
- if test yes = "$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'
- 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
- _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
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; 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'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- case $GXX,$cc_basename in
- ,cl* | no,cl*)
- # Native MSVC
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$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'
- ;;
- *)
- # 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(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, 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
- ;;
- esac
- ;;
- darwin* | rhapsody*)
- _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
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- freebsd2.*)
- # C++ shared libraries reported to be fairly broken before
- # switch to ELF
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- freebsd-elf*)
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
-
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- haiku*)
- _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_separator, $1)=:
- _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
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($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"'
- ;;
- *)
- 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, $1)=no
- fi
- ;;
- esac
- ;;
-
- hpux10*|hpux11*)
- if test no = "$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'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- 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'
- ;;
- 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+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($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"'
- ;;
- *)
- 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'
- ;;
- 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+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- 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'
- # 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'
- ;;
- 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'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test yes = "$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'
- 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_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # 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 $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$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"'
-
- _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.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc* | ecpc* )
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$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'
- ;;
- *) # 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'
- ;;
- 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 $wl--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- case `$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`"'
- _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'
- _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'
- _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'
- ;;
- *) # 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'
- ;;
- 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'
- ;;
- 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'
-
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$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'
- ;;
- 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 $lib'
- if test yes = "$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 $lib'
- fi
- ;;
- *)
- case `$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(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(compiler_needs_object, $1)=yes
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='func_echo_all'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
-
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
-
- *nto* | *qnx*)
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- 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__`"; 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
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # 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(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- case $host in
- osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
- *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
- esac
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- 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)=' -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_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'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$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"'
- ;;
- *)
- 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 $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_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"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- psos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- solaris*)
- case $cc_basename in
- CC* | sunCC*)
- # 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_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'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # 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'
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='func_echo_all'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- 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'
-
- # The C++ compiler must be used to create the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test yes,no = "$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 $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 $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"'
- else
- # g++ 2.7 appears to require '-G' NOT '-shared' on this
- # platform.
- _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 $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"'
- fi
-
- _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'
- ;;
- esac
- fi
- ;;
- esac
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _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 -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 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(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_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _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(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
- '"$_LT_TAGVAR(old_archive_cmds, $1)"
- _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
- '"$_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'
- ;;
- esac
- ;;
-
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
- test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
- _LT_TAGVAR(GCC, $1)=$GXX
- _LT_TAGVAR(LD, $1)=$LD
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$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 != "$_lt_caught_CXX_error"
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_FUNC_STRIPNAME_CNF
-# ----------------------
-# func_stripname_cnf prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-#
-# This function is identical to the (non-XSI) version of func_stripname,
-# except this one can be used by m4 code that may be executed by configure,
-# rather than the libtool script.
-m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
-AC_REQUIRE([_LT_DECL_SED])
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
-func_stripname_cnf ()
-{
- case @S|@2 in
- .*) func_stripname_result=`$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
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer a
- a=0
- return
- end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-_LT_EOF
-], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
-package foo
-func foo() {
-}
-_LT_EOF
-])
-
-_lt_libdeps_save_CFLAGS=$CFLAGS
-case "$CC $CFLAGS " in #(
-*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
-*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
-*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
-esac
-
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- for p in `eval "$output_verbose_link_cmd"`; do
- case $prev$p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test x-L = "$p" ||
- test x-R = "$p"; then
- prev=$p
- continue
- fi
-
- # Expand the sysroot to ease extracting the directories later.
- if test -z "$prev"; then
- case $p in
- -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
- -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
- -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
- esac
- fi
- case $p in
- =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
- esac
- 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
- else
- _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
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_TAGVAR(postdeps, $1)"; then
- _LT_TAGVAR(postdeps, $1)=$prev$p
- else
- _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
- fi
- fi
- prev=
- ;;
-
- *.lto.$objext) ;; # Ignore GCC LTO objects
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test no = "$pre_test_object_deps_done"; then
- if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
- _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
- else
- _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_TAGVAR(predep_objects,$1)=
- _LT_TAGVAR(postdep_objects,$1)=
- _LT_TAGVAR(postdeps,$1)=
- ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-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)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
- [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
- [Dependencies to place before and after the objects being linked to
- create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
- [The library search path used internally by the compiler when linking
- a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_LANG_PUSH(Fortran 77)
-if test -z "$F77" || test no = "$F77"; then
- _lt_disable_F77=yes
-fi
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# 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 yes != "$_lt_disable_F77"; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_GCC=$GCC
- lt_save_CFLAGS=$CFLAGS
- CC=${F77-"f77"}
- CFLAGS=$FFLAGS
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
- GCC=$G77
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- 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 $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
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- ## CAVEAT EMPTOR:
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- _LT_COMPILER_C_O($1)
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-
- _LT_CONFIG($1)
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-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
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-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
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-
- AC_MSG_CHECKING([whether to build static libraries])
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-
- _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
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC=$lt_save_CC
- CFLAGS=$lt_save_CFLAGS
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-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# 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'.
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-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
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-lt_simple_compile_test_code="class foo {}"
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-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
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-# Allow CC to be a program name with arguments.
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-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
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-_LT_TAGVAR(compiler, $1)=$CC
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-_LT_CC_BASENAME([$compiler])
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-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
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-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
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-_LT_LINKER_BOILERPLATE
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-# Allow CC to be a program name with arguments.
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-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
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-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
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-## CAVEAT EMPTOR:
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-if test -n "$compiler"; then
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- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
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-
-AC_LANG_RESTORE
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-GCC=$lt_save_GCC
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-])# _LT_LANG_GO_CONFIG
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-_LT_DECL([], [EGREP], [1], [An ERE matcher])
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-# _LT_CHECK_SHELL_FEATURES
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- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
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-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PATH_CONVERSION_FUNCTIONS
-# -----------------------------
-# 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],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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-AC_CACHE_VAL(lt_cv_to_host_file_cmd,
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- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
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- *-*-cygwin* )
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- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
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- lt_cv_to_host_file_cmd=func_convert_file_noop
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-])
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
-_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
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-
-AC_MSG_CHECKING([how to convert $build file names to toolchain format])
-AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
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- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
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- ;;
-esac
-])
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
-_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
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-])# _LT_PATH_CONVERSION_FUNCTIONS
+++ /dev/null
-# Helper functions for option handling. -*- Autoconf -*-
-#
-# Copyright (C) 2004-2005, 2007-2009, 2011-2015 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 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])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it. Other OPTION-NAMEs are
-# saved as a flag.
-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
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
- [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME. If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
- dnl
- dnl Simply set some default values (i.e off) if boolean options were not
- dnl specified:
- _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
- ])
- _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
- ])
- 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 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_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
- [_LT_WITH_AIX_SONAME([aix])])
- ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-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.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS], [1], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_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.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-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'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
- [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${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],
- [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
- _LT_DECL([build_libtool_libs], [enable_shared], [0],
- [Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-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'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
- [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${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],
- [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
- _LT_DECL([build_old_libs], [enable_static], [0],
- [Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-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'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
- [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
- [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-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.])
-])
-
-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.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-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'
-# LT_INIT options.
-# 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@:>@],
- [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
- [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,
- for lt_pkg in $withval; do
- IFS=$lt_save_ifs
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [pic_mode=m4_default([$1], [default])])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
- [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
- [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
- [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
- [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
- [m4_define([_LTDL_TYPE], [convenience])])
+++ /dev/null
-# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
-#
-# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
-# Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
- [$#], [2], [[$2]],
- [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
- [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59, which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
- [$#], 1, [],
- [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# 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
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
- m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
- [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
- [m4_foreach([_Lt_suffix],
- ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
- [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
- [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
- [lt_append([$1], [$2], [$3])$4],
- [$5])],
- [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
- m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
- m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
- [$5],
- [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
- [lt_join(m4_quote(m4_default([$4], [[, ]])),
- lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
- [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
+++ /dev/null
-# ltversion.m4 -- version numbers -*- Autoconf -*-
-#
-# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
-# Written by Scott James Remnant, 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.
-
-# @configure_input@
-
-# serial 4179 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.4.6])
-m4_define([LT_PACKAGE_REVISION], [2.4.6])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.6'
-macro_revision='2.4.6'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
+++ /dev/null
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
-#
-# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
-# Foundation, Inc.
-# Written by Scott James Remnant, 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 5 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# 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.
-#
-# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# 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.
-#
-# 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
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
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-m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
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-m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
-m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
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-m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
-m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
-m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
\
#endif /* event2/event-config.h */
-s/#\( *\)define /#\1define EVENT__/
-s/#\( *\)undef /#\1undef EVENT__/
-s/#\( *\)if\(n*\)def /#\1if\2def EVENT__/
+/#\( *\)undef STDC_HEADERS\>/b
+/#\( *\)define STDC_HEADERS\>/b
+
+# Only rewrite symbols starting with capitals
+s/#\( *\)define \([A-Z]\)/#\1define EVENT__\2/
+s/#\( *\)undef \([A-Z]\)/#\1undef EVENT__\2/
+s/#\( *\)if\(n*\)def \([A-Z]\)/#\1if\2def EVENT__\2/
--- /dev/null
+#!/usr/bin/python2
+
+def get(old,wc,rc,cc):
+ if ('xxx' in (rc, wc, cc)):
+ return "0",255
+
+ if ('add' in (rc, wc, cc)):
+ events = []
+ if rc == 'add' or (rc != 'del' and 'r' in old):
+ events.append("EPOLLIN")
+ if wc == 'add' or (wc != 'del' and 'w' in old):
+ events.append("EPOLLOUT")
+ if cc == 'add' or (cc != 'del' and 'c' in old):
+ events.append("EPOLLRDHUP")
+
+ if old == "0":
+ op = "EPOLL_CTL_ADD"
+ else:
+ op = "EPOLL_CTL_MOD"
+ return "|".join(events), op
+
+ if ('del' in (rc, wc, cc)):
+ delevents = []
+ modevents = []
+ op = "EPOLL_CTL_DEL"
+
+ if 'r' in old:
+ modevents.append("EPOLLIN")
+ if 'w' in old:
+ modevents.append("EPOLLOUT")
+ if 'c' in old:
+ modevents.append("EPOLLRDHUP")
+
+ for item, event in [(rc,"EPOLLIN"),
+ (wc,"EPOLLOUT"),
+ (cc,"EPOLLRDHUP")]:
+ if item == 'del':
+ delevents.append(event)
+ if event in modevents:
+ modevents.remove(event)
+
+ if modevents:
+ return "|".join(modevents), "EPOLL_CTL_MOD"
+ else:
+ return "|".join(delevents), "EPOLL_CTL_DEL"
+
+ return 0, 0
+
+
+def fmt(op, ev, old, wc, rc, cc):
+ entry = "{ %s, %s },"%(op, ev)
+ print "\t/* old=%3s, write:%3s, read:%3s, close:%3s */\n\t%s" % (
+ old, wc, rc, cc, entry)
+ return len(entry)
+
+for old in ('0','r','w','rw','c','cr','cw','crw'):
+ for wc in ('0', 'add', 'del', 'xxx'):
+ for rc in ('0', 'add', 'del', 'xxx'):
+ for cc in ('0', 'add', 'del', 'xxx'):
+
+ op,ev = get(old,wc,rc,cc)
+
+ fmt(op, ev, old, wc, rc, cc)
typedef struct min_heap
{
struct event** p;
- unsigned n, a;
+ size_t n, a;
} min_heap_t;
static inline void min_heap_ctor_(min_heap_t* s);
static inline void min_heap_elem_init_(struct event* e);
static inline int min_heap_elt_is_top_(const struct event *e);
static inline int min_heap_empty_(min_heap_t* s);
-static inline unsigned min_heap_size_(min_heap_t* s);
+static inline size_t min_heap_size_(min_heap_t* s);
static inline struct event* min_heap_top_(min_heap_t* s);
-static inline int min_heap_reserve_(min_heap_t* s, unsigned n);
+static inline int min_heap_reserve_(min_heap_t* s, size_t n);
static inline int min_heap_push_(min_heap_t* s, struct event* e);
static inline struct event* min_heap_pop_(min_heap_t* s);
static inline int min_heap_adjust_(min_heap_t *s, struct event* e);
static inline int min_heap_erase_(min_heap_t* s, struct event* e);
-static inline void min_heap_shift_up_(min_heap_t* s, unsigned hole_index, struct event* e);
-static inline void min_heap_shift_up_unconditional_(min_heap_t* s, unsigned hole_index, struct event* e);
-static inline void min_heap_shift_down_(min_heap_t* s, unsigned hole_index, struct event* e);
+static inline void min_heap_shift_up_(min_heap_t* s, size_t hole_index, struct event* e);
+static inline void min_heap_shift_up_unconditional_(min_heap_t* s, size_t hole_index, struct event* e);
+static inline void min_heap_shift_down_(min_heap_t* s, size_t hole_index, struct event* e);
#define min_heap_elem_greater(a, b) \
(evutil_timercmp(&(a)->ev_timeout, &(b)->ev_timeout, >))
void min_heap_ctor_(min_heap_t* s) { s->p = 0; s->n = 0; s->a = 0; }
void min_heap_dtor_(min_heap_t* s) { if (s->p) mm_free(s->p); }
-void min_heap_elem_init_(struct event* e) { e->ev_timeout_pos.min_heap_idx = -1; }
-int min_heap_empty_(min_heap_t* s) { return 0u == s->n; }
-unsigned min_heap_size_(min_heap_t* s) { return s->n; }
+void min_heap_elem_init_(struct event* e) { e->ev_timeout_pos.min_heap_idx = EV_SIZE_MAX; }
+int min_heap_empty_(min_heap_t* s) { return 0 == s->n; }
+size_t min_heap_size_(min_heap_t* s) { return s->n; }
struct event* min_heap_top_(min_heap_t* s) { return s->n ? *s->p : 0; }
int min_heap_push_(min_heap_t* s, struct event* e)
if (s->n)
{
struct event* e = *s->p;
- min_heap_shift_down_(s, 0u, s->p[--s->n]);
- e->ev_timeout_pos.min_heap_idx = -1;
+ min_heap_shift_down_(s, 0, s->p[--s->n]);
+ e->ev_timeout_pos.min_heap_idx = EV_SIZE_MAX;
return e;
}
return 0;
int min_heap_erase_(min_heap_t* s, struct event* e)
{
- if (-1 != e->ev_timeout_pos.min_heap_idx)
+ if (EV_SIZE_MAX != e->ev_timeout_pos.min_heap_idx)
{
struct event *last = s->p[--s->n];
- unsigned parent = (e->ev_timeout_pos.min_heap_idx - 1) / 2;
+ size_t parent = (e->ev_timeout_pos.min_heap_idx - 1) / 2;
/* we replace e with the last element in the heap. We might need to
shift it upward if it is less than its parent, or downward if it is
greater than one or both its children. Since the children are known
min_heap_shift_up_unconditional_(s, e->ev_timeout_pos.min_heap_idx, last);
else
min_heap_shift_down_(s, e->ev_timeout_pos.min_heap_idx, last);
- e->ev_timeout_pos.min_heap_idx = -1;
+ e->ev_timeout_pos.min_heap_idx = EV_SIZE_MAX;
return 0;
}
return -1;
int min_heap_adjust_(min_heap_t *s, struct event *e)
{
- if (-1 == e->ev_timeout_pos.min_heap_idx) {
+ if (EV_SIZE_MAX == e->ev_timeout_pos.min_heap_idx) {
return min_heap_push_(s, e);
} else {
- unsigned parent = (e->ev_timeout_pos.min_heap_idx - 1) / 2;
+ size_t parent = (e->ev_timeout_pos.min_heap_idx - 1) / 2;
/* The position of e has changed; we shift it up or down
* as needed. We can't need to do both. */
if (e->ev_timeout_pos.min_heap_idx > 0 && min_heap_elem_greater(s->p[parent], e))
}
}
-int min_heap_reserve_(min_heap_t* s, unsigned n)
+int min_heap_reserve_(min_heap_t* s, size_t n)
{
if (s->a < n)
{
struct event** p;
- unsigned a = s->a ? s->a * 2 : 8;
+ size_t a = s->a ? s->a * 2 : 8;
if (a < n)
a = n;
if (!(p = (struct event**)mm_realloc(s->p, a * sizeof *p)))
return 0;
}
-void min_heap_shift_up_unconditional_(min_heap_t* s, unsigned hole_index, struct event* e)
+void min_heap_shift_up_unconditional_(min_heap_t* s, size_t hole_index, struct event* e)
{
- unsigned parent = (hole_index - 1) / 2;
+ size_t parent = (hole_index - 1) / 2;
do
{
(s->p[hole_index] = s->p[parent])->ev_timeout_pos.min_heap_idx = hole_index;
(s->p[hole_index] = e)->ev_timeout_pos.min_heap_idx = hole_index;
}
-void min_heap_shift_up_(min_heap_t* s, unsigned hole_index, struct event* e)
+void min_heap_shift_up_(min_heap_t* s, size_t hole_index, struct event* e)
{
- unsigned parent = (hole_index - 1) / 2;
+ size_t parent = (hole_index - 1) / 2;
while (hole_index && min_heap_elem_greater(s->p[parent], e))
{
(s->p[hole_index] = s->p[parent])->ev_timeout_pos.min_heap_idx = hole_index;
(s->p[hole_index] = e)->ev_timeout_pos.min_heap_idx = hole_index;
}
-void min_heap_shift_down_(min_heap_t* s, unsigned hole_index, struct event* e)
+void min_heap_shift_down_(min_heap_t* s, size_t hole_index, struct event* e)
{
- unsigned min_child = 2 * (hole_index + 1);
+ size_t min_child = 2 * (hole_index + 1);
while (min_child <= s->n)
{
min_child -= min_child == s->n || min_heap_elem_greater(s->p[min_child], s->p[min_child - 1]);
+++ /dev/null
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2013-10-28.13; # UTC
-
-# Copyright (C) 1996-2014 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
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
-fi
-
-case $1 in
-
- --is-lightweight)
- # Used by our autoconf macros to check whether the available missing
- # script is modern enough.
- exit 0
- ;;
-
- --run)
- # Back-compat with the calling convention used by older automake.
- shift
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
-
-Supported PROGRAM values:
- aclocal autoconf autoheader autom4te automake makeinfo
- bison yacc flex lex help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: unknown '$1' option"
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch. This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
- msg="probably too old"
-elif test $st -eq 127; then
- # Program was missing.
- msg="missing on your system"
-else
- # Program was found and executed, but failed. Give up.
- exit $st
-fi
-
-perl_URL=http://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=http://www.gnu.org/software
-
-program_details ()
-{
- case $1 in
- aclocal|automake)
- echo "The '$1' program is part of the GNU Automake package:"
- echo "<$gnu_software_URL/automake>"
- echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/autoconf>"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- autoconf|autom4te|autoheader)
- echo "The '$1' program is part of the GNU Autoconf package:"
- echo "<$gnu_software_URL/autoconf/>"
- echo "It also requires GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- esac
-}
-
-give_advice ()
-{
- # Normalize program name to check for.
- normalized_program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
- printf '%s\n' "'$1' is $msg."
-
- configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
- case $normalized_program in
- autoconf*)
- echo "You should only need it if you modified 'configure.ac',"
- echo "or m4 files included by it."
- program_details 'autoconf'
- ;;
- autoheader*)
- echo "You should only need it if you modified 'acconfig.h' or"
- echo "$configure_deps."
- program_details 'autoheader'
- ;;
- automake*)
- echo "You should only need it if you modified 'Makefile.am' or"
- echo "$configure_deps."
- program_details 'automake'
- ;;
- aclocal*)
- echo "You should only need it if you modified 'acinclude.m4' or"
- echo "$configure_deps."
- program_details 'aclocal'
- ;;
- autom4te*)
- echo "You might have modified some maintainer files that require"
- echo "the 'autom4te' program to be rebuilt."
- program_details 'autom4te'
- ;;
- bison*|yacc*)
- echo "You should only need it if you modified a '.y' file."
- echo "You may want to install the GNU Bison package:"
- echo "<$gnu_software_URL/bison/>"
- ;;
- lex*|flex*)
- echo "You should only need it if you modified a '.l' file."
- echo "You may want to install the Fast Lexical Analyzer package:"
- echo "<$flex_URL>"
- ;;
- help2man*)
- echo "You should only need it if you modified a dependency" \
- "of a man page."
- echo "You may want to install the GNU Help2man package:"
- echo "<$gnu_software_URL/help2man/>"
- ;;
- makeinfo*)
- echo "You should only need it if you modified a '.texi' file, or"
- echo "any other file indirectly affecting the aspect of the manual."
- echo "You might want to install the Texinfo package:"
- echo "<$gnu_software_URL/texinfo/>"
- echo "The spurious makeinfo call might also be the consequence of"
- echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
- echo "want to install GNU make:"
- echo "<$gnu_software_URL/make/>"
- ;;
- *)
- echo "You might have modified some files without having the proper"
- echo "tools for further handling them. Check the 'README' file, it"
- echo "often tells you about the needed prerequisites for installing"
- echo "this package. You may also peek at any GNU archive site, in"
- echo "case some other package contains this missing '$1' program."
- ;;
- esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
- -e '2,$s/^/ /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
* On failure, set errno to ENOMEM and return NULL.
* If the argument sz is 0, simply return NULL.
*/
+EVENT2_EXPORT_SYMBOL
void *event_mm_malloc_(size_t sz);
/** Allocate memory initialized to zero.
* set errno to ENOMEM and return NULL.
* If either arguments are 0, simply return NULL.
*/
+EVENT2_EXPORT_SYMBOL
void *event_mm_calloc_(size_t count, size_t size);
/** Duplicate a string.
* occurs (or would occur) in the process.
* If the argument str is NULL, set errno to EINVAL and return NULL.
*/
+EVENT2_EXPORT_SYMBOL
char *event_mm_strdup_(const char *str);
+EVENT2_EXPORT_SYMBOL
void *event_mm_realloc_(void *p, size_t sz);
+EVENT2_EXPORT_SYMBOL
void event_mm_free_(void *p);
#define mm_malloc(sz) event_mm_malloc_(sz)
#define mm_calloc(count, size) event_mm_calloc_((count), (size))
#ifndef OPENSSL_COMPAT_H
#define OPENSSL_COMPAT_H
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#include <openssl/bio.h>
+#include "util-internal.h"
+
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
static inline BIO_METHOD *BIO_meth_new(int type, const char *name)
{
#define TLS_method SSLv23_method
-#endif /* OPENSSL_VERSION_NUMBER < 0x10100000L */
+#endif /* (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L) */
+
+#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x20700000L
+#define BIO_get_init(b) (b)->init
+#endif
#endif /* OPENSSL_COMPAT_H */
{
const char *name = arg;
int i;
+ struct evutil_addrinfo *first_ai = ai;
+
if (err) {
printf("%s: %s\n", name, evutil_gai_strerror(err));
}
printf("[%d] %s: %s\n",i,name,buf);
}
}
+
+ if (first_ai)
+ evutil_freeaddrinfo(first_ai);
}
static void
const char *ns;
};
struct options o;
- char opt;
+ int opt;
struct event_base *event_base = NULL;
struct evdns_base *evdns_base = NULL;
memset(&o, 0, sizeof(o));
-
+
if (c < 2) {
fprintf(stderr, "syntax: %s [-x] [-v] [-c resolv.conf] [-s ns] hostname\n", v[0]);
fprintf(stderr, "syntax: %s [-T]\n", v[0]);
return 1;
}
- while ((opt = getopt(c, v, "xvc:Ts:")) != -1) {
+ while ((opt = getopt(c, v, "xvc:Ts:g")) != -1) {
switch (opt) {
case 'x': o.reverse = 1; break;
case 'v': ++verbose; break;
}
fflush(stdout);
event_base_dispatch(event_base);
+ evdns_base_free(evdns_base, 1);
+ event_base_free(event_base);
return 0;
}
#define VERIFY(cond) do { \
if (!(cond)) { \
fprintf(stderr, "[error] %s\n", #cond); \
+ exit(EXIT_FAILURE); \
} \
} while (0); \
{
ev_ssize_t len;
struct evbuffer *evbuf;
+ struct evhttp_connection *evcon;
VERIFY(req);
+ evcon = evhttp_request_get_connection(req);
+ VERIFY(evcon);
evbuf = evhttp_request_get_input_buffer(req);
len = evbuffer_get_length(evbuf);
}
{
- proxy = evhttp_uri_parse(argv[1]);
+ VERIFY(proxy = evhttp_uri_parse(argv[1]));
VERIFY(evhttp_uri_get_host(proxy));
VERIFY(evhttp_uri_get_port(proxy) > 0);
}
#include <winsock2.h>
#include <ws2tcpip.h>
#include <windows.h>
+#include <getopt.h>
#include <io.h>
#include <fcntl.h>
#ifndef S_ISDIR
#define S_ISDIR(x) (((x) & S_IFMT) == S_IFDIR)
#endif
-#else
+#else /* !_WIN32 */
#include <sys/stat.h>
#include <sys/socket.h>
-#include <signal.h>
#include <fcntl.h>
#include <unistd.h>
#include <dirent.h>
+#endif /* _WIN32 */
+#include <signal.h>
+
+#ifdef EVENT__HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+#ifdef EVENT__HAVE_AFUNIX_H
+#include <afunix.h>
#endif
#include <event2/event.h>
#include <event2/http.h>
+#include <event2/listener.h>
#include <event2/buffer.h>
#include <event2/util.h>
#include <event2/keyvalq_struct.h>
+#ifdef _WIN32
+#include <event2/thread.h>
+#endif /* _WIN32 */
+
#ifdef EVENT__HAVE_NETINET_IN_H
#include <netinet/in.h>
# ifdef _XOPEN_SOURCE_EXTENDED
#ifndef O_RDONLY
#define O_RDONLY _O_RDONLY
#endif
-#endif
+#endif /* _WIN32 */
char uri_root[512];
{ NULL, NULL },
};
+struct options
+{
+ int port;
+ int iocp;
+ int verbose;
+
+ int unlink;
+ const char *unixsock;
+};
+
/* Try to guess a good content-type for 'path' */
static const char *
guess_content_type(const char *path)
}
static void
-syntax(void)
+print_usage(FILE *out, const char *prog, int exit_code)
{
- fprintf(stdout, "Syntax: http-server <docroot>\n");
+ fprintf(out, "Syntax: [ OPTS ] %s <docroot>\n", prog);
+ fprintf(out, " -p - port\n");
+ fprintf(out, " -U - bind to unix socket\n");
+ fprintf(out, " -u - unlink unix socket before bind\n");
+ fprintf(out, " -I - IOCP\n");
+ fprintf(out, " -v - verbosity, enables libevent debug logging too\n");
+ exit(exit_code);
+}
+static struct options
+parse_opts(int argc, char **argv)
+{
+ struct options o;
+ int opt;
+
+ memset(&o, 0, sizeof(o));
+
+ while ((opt = getopt(argc, argv, "hp:U:uIv")) != -1) {
+ switch (opt) {
+ case 'p': o.port = atoi(optarg); break;
+ case 'U': o.unixsock = optarg; break;
+ case 'u': o.unlink = 1; break;
+ case 'I': o.iocp = 1; break;
+ case 'v': ++o.verbose; break;
+ case 'h': print_usage(stdout, argv[0], 0); break;
+ default : fprintf(stderr, "Unknown option %c\n", opt); break;
+ }
+ }
+
+ if (optind >= argc || (argc-optind) > 1) {
+ print_usage(stdout, argv[0], 1);
+ }
+
+ return o;
+}
+
+static void
+do_term(int sig, short events, void *arg)
+{
+ struct event_base *base = arg;
+ event_base_loopbreak(base);
+ fprintf(stderr, "Got %i, Terminating\n", sig);
+}
+
+static int
+display_listen_sock(struct evhttp_bound_socket *handle)
+{
+ struct sockaddr_storage ss;
+ evutil_socket_t fd;
+ ev_socklen_t socklen = sizeof(ss);
+ char addrbuf[128];
+ void *inaddr;
+ const char *addr;
+ int got_port = -1;
+
+ fd = evhttp_bound_socket_get_fd(handle);
+ memset(&ss, 0, sizeof(ss));
+ if (getsockname(fd, (struct sockaddr *)&ss, &socklen)) {
+ perror("getsockname() failed");
+ return 1;
+ }
+
+ if (ss.ss_family == AF_INET) {
+ got_port = ntohs(((struct sockaddr_in*)&ss)->sin_port);
+ inaddr = &((struct sockaddr_in*)&ss)->sin_addr;
+ } else if (ss.ss_family == AF_INET6) {
+ got_port = ntohs(((struct sockaddr_in6*)&ss)->sin6_port);
+ inaddr = &((struct sockaddr_in6*)&ss)->sin6_addr;
+ }
+#ifdef EVENT__HAVE_STRUCT_SOCKADDR_UN
+ else if (ss.ss_family == AF_UNIX) {
+ printf("Listening on <%s>\n", ((struct sockaddr_un*)&ss)->sun_path);
+ return 0;
+ }
+#endif
+ else {
+ fprintf(stderr, "Weird address family %d\n",
+ ss.ss_family);
+ return 1;
+ }
+
+ addr = evutil_inet_ntop(ss.ss_family, inaddr, addrbuf,
+ sizeof(addrbuf));
+ if (addr) {
+ printf("Listening on %s:%d\n", addr, got_port);
+ evutil_snprintf(uri_root, sizeof(uri_root),
+ "http://%s:%d",addr,got_port);
+ } else {
+ fprintf(stderr, "evutil_inet_ntop failed\n");
+ return 1;
+ }
+
+ return 0;
}
int
main(int argc, char **argv)
{
- struct event_base *base;
- struct evhttp *http;
- struct evhttp_bound_socket *handle;
+ struct event_config *cfg = NULL;
+ struct event_base *base = NULL;
+ struct evhttp *http = NULL;
+ struct evhttp_bound_socket *handle = NULL;
+ struct evconnlistener *lev = NULL;
+ struct event *term = NULL;
+ struct options o = parse_opts(argc, argv);
+ int ret = 0;
- ev_uint16_t port = 0;
#ifdef _WIN32
- WSADATA WSAData;
- WSAStartup(0x101, &WSAData);
+ {
+ WORD wVersionRequested;
+ WSADATA wsaData;
+ wVersionRequested = MAKEWORD(2, 2);
+ WSAStartup(wVersionRequested, &wsaData);
+ }
#else
- if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
- return (1);
+ if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
+ ret = 1;
+ goto err;
+ }
#endif
- if (argc < 2) {
- syntax();
- return 1;
+
+ setbuf(stdout, NULL);
+ setbuf(stderr, NULL);
+
+ /** Read env like in regress */
+ if (o.verbose || getenv("EVENT_DEBUG_LOGGING_ALL"))
+ event_enable_debug_logging(EVENT_DBG_ALL);
+
+ cfg = event_config_new();
+#ifdef _WIN32
+ if (o.iocp) {
+#ifdef EVTHREAD_USE_WINDOWS_THREADS_IMPLEMENTED
+ evthread_use_windows_threads();
+ event_config_set_num_cpus_hint(cfg, 8);
+#endif
+ event_config_set_flag(cfg, EVENT_BASE_FLAG_STARTUP_IOCP);
}
+#endif
- base = event_base_new();
+ base = event_base_new_with_config(cfg);
if (!base) {
fprintf(stderr, "Couldn't create an event_base: exiting\n");
- return 1;
+ ret = 1;
}
+ event_config_free(cfg);
+ cfg = NULL;
/* Create a new evhttp object to handle requests. */
http = evhttp_new(base);
if (!http) {
fprintf(stderr, "couldn't create evhttp. Exiting.\n");
- return 1;
+ ret = 1;
}
/* The /dump URI will dump all requests to stdout and say 200 ok. */
* cb. We can also add callbacks for specific paths. */
evhttp_set_gencb(http, send_document_cb, argv[1]);
- /* Now we tell the evhttp what port to listen on */
- handle = evhttp_bind_socket_with_handle(http, "0.0.0.0", port);
- if (!handle) {
- fprintf(stderr, "couldn't bind to port %d. Exiting.\n",
- (int)port);
- return 1;
- }
+ if (o.unixsock) {
+#ifdef EVENT__HAVE_STRUCT_SOCKADDR_UN
+ struct sockaddr_un addr;
- {
- /* Extract and display the address we're listening on. */
- struct sockaddr_storage ss;
- evutil_socket_t fd;
- ev_socklen_t socklen = sizeof(ss);
- char addrbuf[128];
- void *inaddr;
- const char *addr;
- int got_port = -1;
- fd = evhttp_bound_socket_get_fd(handle);
- memset(&ss, 0, sizeof(ss));
- if (getsockname(fd, (struct sockaddr *)&ss, &socklen)) {
- perror("getsockname() failed");
- return 1;
+ if (o.unlink && (unlink(o.unixsock) && errno != ENOENT)) {
+ perror(o.unixsock);
+ ret = 1;
+ goto err;
+ }
+
+ addr.sun_family = AF_UNIX;
+ strcpy(addr.sun_path, o.unixsock);
+
+ lev = evconnlistener_new_bind(base, NULL, NULL,
+ LEV_OPT_CLOSE_ON_FREE, -1,
+ (struct sockaddr *)&addr, sizeof(addr));
+ if (!lev) {
+ perror("Cannot create listener");
+ ret = 1;
+ goto err;
}
- if (ss.ss_family == AF_INET) {
- got_port = ntohs(((struct sockaddr_in*)&ss)->sin_port);
- inaddr = &((struct sockaddr_in*)&ss)->sin_addr;
- } else if (ss.ss_family == AF_INET6) {
- got_port = ntohs(((struct sockaddr_in6*)&ss)->sin6_port);
- inaddr = &((struct sockaddr_in6*)&ss)->sin6_addr;
- } else {
- fprintf(stderr, "Weird address family %d\n",
- ss.ss_family);
- return 1;
+
+ handle = evhttp_bind_listener(http, lev);
+ if (!handle) {
+ fprintf(stderr, "couldn't bind to %s. Exiting.\n", o.unixsock);
+ ret = 1;
+ goto err;
}
- addr = evutil_inet_ntop(ss.ss_family, inaddr, addrbuf,
- sizeof(addrbuf));
- if (addr) {
- printf("Listening on %s:%d\n", addr, got_port);
- evutil_snprintf(uri_root, sizeof(uri_root),
- "http://%s:%d",addr,got_port);
- } else {
- fprintf(stderr, "evutil_inet_ntop failed\n");
- return 1;
+#else /* !EVENT__HAVE_STRUCT_SOCKADDR_UN */
+ fprintf(stderr, "-U is not supported on this platform. Exiting.\n");
+ ret = 1;
+ goto err;
+#endif /* EVENT__HAVE_STRUCT_SOCKADDR_UN */
+ }
+ else {
+ handle = evhttp_bind_socket_with_handle(http, "0.0.0.0", o.port);
+ if (!handle) {
+ fprintf(stderr, "couldn't bind to port %d. Exiting.\n", o.port);
+ ret = 1;
+ goto err;
}
}
+ if (display_listen_sock(handle)) {
+ ret = 1;
+ goto err;
+ }
+
+ term = evsignal_new(base, SIGINT, do_term, base);
+ if (!term)
+ goto err;
+ if (event_add(term, NULL))
+ goto err;
+
event_base_dispatch(base);
- return 0;
+#ifdef _WIN32
+ WSACleanup();
+#endif
+
+err:
+ if (cfg)
+ event_config_free(cfg);
+ if (http)
+ evhttp_free(http);
+ if (term)
+ event_free(term);
+ if (base)
+ event_base_free(base);
+
+ return ret;
}
#include "openssl_hostname_validation.h"
-static struct event_base *base;
static int ignore_cert = 0;
static void
main(int argc, char **argv)
{
int r;
-
+ struct event_base *base = NULL;
struct evhttp_uri *http_uri = NULL;
const char *url = NULL, *data_file = NULL;
- const char *crt = "/etc/ssl/certs/ca-certificates.crt";
+ const char *crt = NULL;
const char *scheme, *host, *path, *query;
char uri[256];
int port;
}
uri[sizeof(uri) - 1] = '\0';
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
// Initialize OpenSSL
SSL_library_init();
ERR_load_crypto_strings();
#ifndef _WIN32
/* TODO: Add certificate loading on Windows as well */
- /* Attempt to use the system's trusted root certificates.
- * (This path is only valid for Debian-based systems.) */
- if (1 != SSL_CTX_load_verify_locations(ssl_ctx, crt, NULL)) {
- err_openssl("SSL_CTX_load_verify_locations");
- goto error;
+ if (crt == NULL) {
+ X509_STORE *store;
+ /* Attempt to use the system's trusted root certificates. */
+ store = SSL_CTX_get_cert_store(ssl_ctx);
+ if (X509_STORE_set_default_paths(store) != 1) {
+ err_openssl("X509_STORE_set_default_paths");
+ goto error;
+ }
+ } else {
+ if (SSL_CTX_load_verify_locations(ssl_ctx, crt, NULL) != 1) {
+ err_openssl("SSL_CTX_load_verify_locations");
+ goto error;
+ }
}
/* Ask OpenSSL to verify the server certificate. Note that this
* does NOT include verifying that the hostname is correct.
evhttp_connection_free(evcon);
if (http_uri)
evhttp_uri_free(http_uri);
- event_base_free(base);
+ if (base)
+ event_base_free(base);
if (ssl_ctx)
SSL_CTX_free(ssl_ctx);
if (type == HTTP && ssl)
SSL_free(ssl);
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
EVP_cleanup();
ERR_free_strings();
-#ifdef EVENT__HAVE_ERR_REMOVE_THREAD_STATE
- ERR_remove_thread_state(NULL);
-#else
+#if OPENSSL_VERSION_NUMBER < 0x10000000L
ERR_remove_state(0);
+#else
+ ERR_remove_thread_state(NULL);
#endif
+
CRYPTO_cleanup_all_ex_data();
sk_SSL_COMP_free(SSL_COMP_get_compression_methods());
-#endif /*OPENSSL_VERSION_NUMBER < 0x10100000L */
+#endif /* (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L) */
#ifdef _WIN32
WSACleanup();
if OPENSSL
SAMPLES += sample/le-proxy
sample_le_proxy_SOURCES = sample/le-proxy.c
-sample_le_proxy_LDADD = libevent.la libevent_openssl.la ${OPENSSL_LIBS} ${OPENSSL_LIBADD}
-sample_le_proxy_INCLUDES = $(OPENSSL_INCS)
+sample_le_proxy_LDADD = libevent.la libevent_openssl.la $(OPENSSL_LIBS) $(OPENSSL_LIBADD)
+sample_le_proxy_CPPFLAGS = $(AM_CPPFLAGS) $(OPENSSL_INCS)
SAMPLES += sample/https-client
sample_https_client_SOURCES = \
sample/https-client.c \
sample/hostcheck.c \
sample/openssl_hostname_validation.c
-sample_https_client_LDADD = libevent.la libevent_openssl.la ${OPENSSL_LIBS} ${OPENSSL_LIBADD}
-sample_https_client_INCLUDES = $(OPENSSL_INCS)
+sample_https_client_LDADD = libevent.la libevent_openssl.la $(OPENSSL_LIBS) $(OPENSSL_LIBADD)
+sample_https_client_CPPFLAGS = $(AM_CPPFLAGS) $(OPENSSL_INCS)
noinst_HEADERS += \
sample/hostcheck.h \
sample/openssl_hostname_validation.h
#include <event2/listener.h>
#include <event2/util.h>
+#include "util-internal.h"
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/rand.h>
perror("Bufferevent_openssl_new");
bufferevent_free(b_out);
bufferevent_free(b_in);
+ return;
}
b_out = b_ssl;
}
int use_ssl = 0;
struct evconnlistener *listener;
+#ifdef _WIN32
+ WORD wVersionRequested;
+ WSADATA wsaData;
+ wVersionRequested = MAKEWORD(2, 2);
+ (void) WSAStartup(wVersionRequested, &wsaData);
+#endif
+
if (argc < 3)
syntax();
if (use_ssl) {
int r;
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
SSL_library_init();
ERR_load_crypto_strings();
SSL_load_error_strings();
evconnlistener_free(listener);
event_base_free(base);
+#ifdef _WIN32
+ WSACleanup();
+#endif
+
return 0;
}
#define HOSTNAME_MAX_SIZE 255
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
#define ASN1_STRING_get0_data ASN1_STRING_data
#endif
evutil_gettimeofday(&lasttime, NULL);
+ setbuf(stdout, NULL);
+ setbuf(stderr, NULL);
+
event_base_dispatch(base);
return (0);
#ifndef _WIN32
/* Windows wants us to call our signal handlers as __cdecl. Nobody else
* expects you to do anything crazy like this. */
+#ifndef __cdecl
#define __cdecl
#endif
+#endif
static int evsig_add(struct event_base *, evutil_socket_t, short, short, void *);
static int evsig_del(struct event_base *, evutil_socket_t, short, short, void *);
#endif
#include "event2/event-config.h"
+#include "event2/visibility.h"
#include "evconfig-private.h"
#ifndef EVENT__HAVE_STRLCPY
#include <string.h>
+EVENT2_EXPORT_SYMBOL
size_t event_strlcpy_(char *dst, const char *src, size_t siz);
#define strlcpy event_strlcpy_
#endif
+++ /dev/null
-#! /bin/sh
-# test-driver - basic testsuite driver script.
-
-scriptversion=2013-07-13.22; # UTC
-
-# Copyright (C) 2011-2014 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
-# the Free Software Foundation; either version 2, 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 to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-# Make unconditional expansion of undefined variables an error. This
-# helps a lot in preventing typo-related bugs.
-set -u
-
-usage_error ()
-{
- echo "$0: $*" >&2
- print_usage >&2
- exit 2
-}
-
-print_usage ()
-{
- cat <<END
-Usage:
- test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
- [--expect-failure={yes|no}] [--color-tests={yes|no}]
- [--enable-hard-errors={yes|no}] [--]
- TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
-The '--test-name', '--log-file' and '--trs-file' options are mandatory.
-END
-}
-
-test_name= # Used for reporting.
-log_file= # Where to save the output of the test script.
-trs_file= # Where to save the metadata of the test run.
-expect_failure=no
-color_tests=no
-enable_hard_errors=yes
-while test $# -gt 0; do
- case $1 in
- --help) print_usage; exit $?;;
- --version) echo "test-driver $scriptversion"; exit $?;;
- --test-name) test_name=$2; shift;;
- --log-file) log_file=$2; shift;;
- --trs-file) trs_file=$2; shift;;
- --color-tests) color_tests=$2; shift;;
- --expect-failure) expect_failure=$2; shift;;
- --enable-hard-errors) enable_hard_errors=$2; shift;;
- --) shift; break;;
- -*) usage_error "invalid option: '$1'";;
- *) break;;
- esac
- shift
-done
-
-missing_opts=
-test x"$test_name" = x && missing_opts="$missing_opts --test-name"
-test x"$log_file" = x && missing_opts="$missing_opts --log-file"
-test x"$trs_file" = x && missing_opts="$missing_opts --trs-file"
-if test x"$missing_opts" != x; then
- usage_error "the following mandatory options are missing:$missing_opts"
-fi
-
-if test $# -eq 0; then
- usage_error "missing argument"
-fi
-
-if test $color_tests = yes; then
- # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
- red='\e[0;31m' # Red.
- grn='\e[0;32m' # Green.
- lgn='\e[1;32m' # Light green.
- blu='\e[1;34m' # Blue.
- mgn='\e[0;35m' # Magenta.
- std='\e[m' # No color.
-else
- red= grn= lgn= blu= mgn= std=
-fi
-
-do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
-trap "st=129; $do_exit" 1
-trap "st=130; $do_exit" 2
-trap "st=141; $do_exit" 13
-trap "st=143; $do_exit" 15
-
-# Test script is run here.
-"$@" >$log_file 2>&1
-estatus=$?
-
-if test $enable_hard_errors = no && test $estatus -eq 99; then
- tweaked_estatus=1
-else
- tweaked_estatus=$estatus
-fi
-
-case $tweaked_estatus:$expect_failure in
- 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
- 0:*) col=$grn res=PASS recheck=no gcopy=no;;
- 77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
- 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
- *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
- *:*) col=$red res=FAIL recheck=yes gcopy=yes;;
-esac
-
-# Report the test outcome and exit status in the logs, so that one can
-# know whether the test passed or failed simply by looking at the '.log'
-# file, without the need of also peaking into the corresponding '.trs'
-# file (automake bug#11814).
-echo "$res $test_name (exit status: $estatus)" >>$log_file
-
-# Report outcome to console.
-echo "${col}${res}${std}: $test_name"
-
-# Register the test result, and other relevant metadata.
-echo ":test-result: $res" > $trs_file
-echo ":global-test-result: $res" >> $trs_file
-echo ":recheck: $recheck" >> $trs_file
-echo ":copy-in-global-log: $gcopy" >> $trs_file
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
*/
#include "event2/event-config.h"
+#include "../util-internal.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <event.h>
#include <evutil.h>
-static int count, writes, fired, failures;
+static ev_ssize_t count, fired;
+static int writes, failures;
static evutil_socket_t *pipes;
static int num_pipes, num_active, num_writes;
static struct event *events;
count = 0;
writes = num_writes;
- { int xcount = 0;
- evutil_gettimeofday(&ts, NULL);
- do {
- event_loop(EVLOOP_ONCE | EVLOOP_NONBLOCK);
- xcount++;
- } while (count != fired);
- evutil_gettimeofday(&te, NULL);
-
- if (xcount != count) fprintf(stderr, "Xcount: %d, Rcount: %d\n", xcount, count);
+ {
+ int xcount = 0;
+ evutil_gettimeofday(&ts, NULL);
+ do {
+ event_loop(EVLOOP_ONCE | EVLOOP_NONBLOCK);
+ xcount++;
+ } while (count != fired);
+ evutil_gettimeofday(&te, NULL);
+
+ if (xcount != count)
+ fprintf(stderr, "Xcount: %d, Rcount: " EV_SSIZE_FMT "\n",
+ xcount, count);
}
evutil_timersub(&te, &ts, &te);
int
main(int argc, char **argv)
{
-#ifdef HAVE_SETRLIMIT
+#ifdef EVENT__HAVE_SETRLIMIT
struct rlimit rl;
#endif
int i, c;
}
}
-#ifdef HAVE_SETRLIMIT
+#ifdef EVENT__HAVE_SETRLIMIT
rl.rlim_cur = rl.rlim_max = num_pipes * 2 + 50;
if (setrlimit(RLIMIT_NOFILE, &rl) == -1) {
perror("setrlimit");
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
-#else
+#include <getopt.h>
+#else /* _WIN32 */
#include <sys/socket.h>
#include <sys/resource.h>
#endif
#include <unistd.h>
#endif
#include <errno.h>
-#include <getopt.h>
#include <event.h>
#include <evutil.h>
int
main(int argc, char **argv)
{
-#ifdef HAVE_SETRLIMIT
+#ifdef EVENT__HAVE_SETRLIMIT
struct rlimit rl;
#endif
int i, c;
}
}
-#ifdef HAVE_SETRLIMIT
+#ifdef EVENT__HAVE_SETRLIMIT
rl.rlim_cur = rl.rlim_max = num_pipes * 2 + 50;
if (setrlimit(RLIMIT_NOFILE, &rl) == -1) {
perror("setrlimit");
return (1);
#endif
+ setbuf(stdout, NULL);
+ setbuf(stderr, NULL);
+
for (i = 1; i < argc; ++i) {
if (*argv[i] != '-')
continue;
static void
frob_socket(evutil_socket_t sock)
{
-#ifdef HAVE_SO_LINGER
+#ifdef EVENT__HAVE_STRUCT_LINGER
struct linger l;
#endif
int one = 1;
if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void*)&one, sizeof(one))<0)
perror("setsockopt(SO_REUSEADDR)");
-#ifdef HAVE_SO_LINGER
+#ifdef EVENT__HAVE_STRUCT_LINGER
l.l_onoff = 1;
l.l_linger = 0;
if (setsockopt(sock, SOL_SOCKET, SO_LINGER, (void*)&l, sizeof(l))<0)
-#!/usr/bin/python2
+#!/usr/bin/env python
#
# Post-process the output of test-dumpevents and check it for correctness.
#
got_inserted_pos = text.index("Inserted events:\n")
got_active_pos = text.index("Active events:\n")
except ValueError:
- print >>sys.stderr, "Missing expected dividing line in dumpevents output"
+ sys.stderr.write("Missing expected dividing line in dumpevents output")
sys.exit(1)
if not (expect_inserted_pos < expect_active_pos <
got_inserted_pos < got_active_pos):
- print >>sys.stderr, "Sections out of order in dumpevents output"
+ sys.stderr.write("Sections out of order in dumpevents output")
sys.exit(1)
now,T= text[1].split()
if "Internal" not in s)
if cleaned_inserted != want_inserted:
- print >>sys.stderr, "Inserted event lists were not as expected!"
+ sys.stderr.write("Inserted event lists were not as expected!")
sys.exit(1)
if set(got_active) != set(want_active):
- print >>sys.stderr, "Active event lists were not as expected!"
+ sys.stderr.write("Active event lists were not as expected!")
sys.exit(1)
test/regress.gen.h \
test/regress.rpc \
test/rpcgen_wrapper.sh \
+ test/print-winsock-errors.c \
test/test.sh
TESTPROGRAMS = \
LOG_COMPILER = true
TESTS_COMPILER = true
-test_runner_epoll: test/test.sh
- test/test.sh -b EPOLL
-test_runner_select: test/test.sh
- test/test.sh -b SELECT
-test_runner_kqueue: test/test.sh
- test/test.sh -b KQUEUE
-test_runner_evport: test/test.sh
- test/test.sh -b EVPORT
-test_runner_devpoll: test/test.sh
- test/test.sh -b DEVPOLL
-test_runner_poll: test/test.sh
- test/test.sh -b POLL
-test_runner_win32: test/test.sh
- test/test.sh -b WIN32
-test_runner_timerfd: test/test.sh
- test/test.sh -b "" -t
-test_runner_changelist: test/test.sh
- test/test.sh -b "" -c
-test_runner_timerfd_changelist: test/test.sh
- test/test.sh -b "" -T
+test_runner_epoll: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b EPOLL
+test_runner_select: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b SELECT
+test_runner_kqueue: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b KQUEUE
+test_runner_evport: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b EVPORT
+test_runner_devpoll: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b DEVPOLL
+test_runner_poll: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b POLL
+test_runner_win32: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b WIN32
+test_runner_timerfd: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b "" -t
+test_runner_changelist: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b "" -c
+test_runner_timerfd_changelist: $(top_srcdir)/test/test.sh
+ $(top_srcdir)/test/test.sh -b "" -T
DISTCLEANFILES += test/regress.gen.c test/regress.gen.h
test_regress_SOURCES += test/regress_iocp.c
endif
-test_regress_LDADD = $(LIBEVENT_GC_SECTIONS) libevent.la $(PTHREAD_LIBS) $(ZLIB_LIBS)
+test_regress_LDADD = $(LIBEVENT_GC_SECTIONS) libevent_core.la libevent_extra.la $(PTHREAD_LIBS) $(ZLIB_LIBS)
test_regress_CPPFLAGS = $(AM_CPPFLAGS) $(PTHREAD_CFLAGS) $(ZLIB_CFLAGS) -Itest
test_regress_LDFLAGS = $(PTHREAD_CFLAGS)
--- /dev/null
+#include <winsock2.h>
+#include <windows.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "event2/event.h"
+#include "event2/util.h"
+#include "event2/thread.h"
+
+#define E(x) printf (#x " -> \"%s\"\n", evutil_socket_error_to_string (x));
+
+int main (int argc, char **argv)
+{
+ int i, j;
+ const char *s1, *s2;
+
+#ifdef EVTHREAD_USE_WINDOWS_THREADS_IMPLEMENTED
+ evthread_use_windows_threads ();
+#endif
+
+ s1 = evutil_socket_error_to_string (WSAEINTR);
+
+ for (i = 0; i < 3; i++) {
+ printf ("\niteration %d:\n\n", i);
+ E(WSAEINTR);
+ E(WSAEACCES);
+ E(WSAEFAULT);
+ E(WSAEINVAL);
+ E(WSAEMFILE);
+ E(WSAEWOULDBLOCK);
+ E(WSAEINPROGRESS);
+ E(WSAEALREADY);
+ E(WSAENOTSOCK);
+ E(WSAEDESTADDRREQ);
+ E(WSAEMSGSIZE);
+ E(WSAEPROTOTYPE);
+ E(WSAENOPROTOOPT);
+ E(WSAEPROTONOSUPPORT);
+ E(WSAESOCKTNOSUPPORT);
+ E(WSAEOPNOTSUPP);
+ E(WSAEPFNOSUPPORT);
+ E(WSAEAFNOSUPPORT);
+ E(WSAEADDRINUSE);
+ E(WSAEADDRNOTAVAIL);
+ E(WSAENETDOWN);
+ E(WSAENETUNREACH);
+ E(WSAENETRESET);
+ E(WSAECONNABORTED);
+ E(WSAECONNRESET);
+ E(WSAENOBUFS);
+ E(WSAEISCONN);
+ E(WSAENOTCONN);
+ E(WSAESHUTDOWN);
+ E(WSAETIMEDOUT);
+ E(WSAECONNREFUSED);
+ E(WSAEHOSTDOWN);
+ E(WSAEHOSTUNREACH);
+ E(WSAEPROCLIM);
+ E(WSASYSNOTREADY);
+ E(WSAVERNOTSUPPORTED);
+ E(WSANOTINITIALISED);
+ E(WSAEDISCON);
+ E(WSATYPE_NOT_FOUND);
+ E(WSAHOST_NOT_FOUND);
+ E(WSATRY_AGAIN);
+ E(WSANO_RECOVERY);
+ E(WSANO_DATA);
+ E(0xdeadbeef); /* test the case where no message is available */
+
+ /* fill up the hash table a bit to make sure it grows properly */
+ for (j = 0; j < 50; j++) {
+ int err;
+ evutil_secure_rng_get_bytes(&err, sizeof(err));
+ evutil_socket_error_to_string(err);
+ }
+ }
+
+ s2 = evutil_socket_error_to_string (WSAEINTR);
+ if (s1 != s2)
+ printf ("caching failed!\n");
+
+ libevent_global_shutdown ();
+
+ return EXIT_SUCCESS;
+}
#ifndef _WIN32
#include <sys/socket.h>
#include <sys/wait.h>
+#include <limits.h>
#include <signal.h>
#include <unistd.h>
#include <netdb.h>
called++;
}
+
+#define TEST_FORK_EXIT_SUCCESS 76
+static void fork_wait_check(int pid)
+{
+ int status;
+
+ TT_BLATHER(("Before waitpid"));
+
+#ifdef WNOWAIT
+ if ((waitpid(pid, &status, WNOWAIT) == -1 && errno == EINVAL) &&
+#else
+ if (
+#endif
+ waitpid(pid, &status, 0) == -1) {
+ perror("waitpid");
+ exit(1);
+ }
+ TT_BLATHER(("After waitpid"));
+
+ if (WEXITSTATUS(status) != TEST_FORK_EXIT_SUCCESS) {
+ fprintf(stdout, "FAILED (exit): %d\n", WEXITSTATUS(status));
+ exit(1);
+ }
+}
static void
test_fork(void)
{
char c;
- int status;
struct event ev, sig_ev, usr_ev, existing_ev;
pid_t pid;
- int wait_flags = 0;
-
-#ifdef EVENT__HAVE_WAITPID_WITH_WNOWAIT
- wait_flags |= WNOWAIT;
-#endif
setup_test("After fork: ");
evsignal_set(&usr_ev, SIGUSR1, fork_signal_cb, &usr_ev);
evsignal_add(&usr_ev, NULL);
- raise(SIGUSR1);
- raise(SIGUSR2);
+ kill(getpid(), SIGUSR1);
+ kill(getpid(), SIGUSR2);
called = 0;
/* we do not send an EOF; simple_read_cb requires an EOF
* to set test_ok. we just verify that the callback was
* called. */
- exit(test_ok != 0 || called != 2 ? -2 : 76);
+ exit(test_ok != 0 || called != 2 ? -2 : TEST_FORK_EXIT_SUCCESS);
}
/** wait until client read first message */
tt_fail_perror("write");
}
- TT_BLATHER(("Before waitpid"));
- if (waitpid(pid, &status, wait_flags) == -1) {
- perror("waitpid");
- exit(1);
- }
- TT_BLATHER(("After waitpid"));
-
- if (WEXITSTATUS(status) != 76) {
- fprintf(stdout, "FAILED (exit): %d\n", WEXITSTATUS(status));
- exit(1);
- }
+ fork_wait_check(pid);
/* test that the current event loop still works */
if (write(pair[0], TEST1, strlen(TEST1)+1) < 0) {
evsignal_set(&usr_ev, SIGUSR1, fork_signal_cb, &usr_ev);
evsignal_add(&usr_ev, NULL);
- raise(SIGUSR1);
- raise(SIGUSR2);
+ kill(getpid(), SIGUSR1);
+ kill(getpid(), SIGUSR2);
event_dispatch();
del_wait_cb(evutil_socket_t fd, short event, void *arg)
{
struct timeval delay = { 0, 300*1000 };
- TT_BLATHER(("Sleeping"));
+ TT_BLATHER(("Sleeping: %i", test_ok));
evutil_usleep_(&delay);
- test_ok = 1;
+ ++test_ok;
}
static void
setup_test("event_del will wait: ");
- event_set(&ev, pair[1], EV_READ, del_wait_cb, &ev);
+ event_set(&ev, pair[1], EV_READ|EV_PERSIST, del_wait_cb, &ev);
event_add(&ev, NULL);
pthread_create(&thread, NULL, del_wait_thread, NULL);
pthread_join(thread, NULL);
+ tt_int_op(test_ok, ==, 1);
+
end:
;
}
+
+static void null_cb(evutil_socket_t fd, short what, void *arg) {}
+static void* test_del_notify_thread(void *arg)
+{
+ event_dispatch();
+ return NULL;
+}
+static void
+test_del_notify(void)
+{
+ struct event ev;
+ pthread_t thread;
+
+ test_ok = 1;
+
+ event_set(&ev, -1, EV_READ, null_cb, &ev);
+ event_add(&ev, NULL);
+
+ pthread_create(&thread, NULL, test_del_notify_thread, NULL);
+
+ {
+ struct timeval delay = { 0, 1000 };
+ evutil_usleep_(&delay);
+ }
+
+ event_del(&ev);
+ pthread_join(thread, NULL);
+}
#endif
static void
test_ok = 0;
evsignal_set(&ev, SIGUSR1, signal_cb, &ev);
evsignal_add(&ev, NULL);
- raise(SIGUSR1);
+ kill(getpid(), SIGUSR1);
event_loop(EVLOOP_NONBLOCK);
evsignal_del(&ev);
cleanup_test();
test_ok = 0;
/* can handle signal before loop is called */
- raise(SIGUSR1);
+ kill(getpid(), SIGUSR1);
event_base_loop(base2, EVLOOP_NONBLOCK);
if (is_kqueue) {
if (!test_ok)
/* set base1 to handle signals */
event_base_loop(base1, EVLOOP_NONBLOCK);
- raise(SIGUSR1);
+ kill(getpid(), SIGUSR1);
event_base_loop(base1, EVLOOP_NONBLOCK);
event_base_loop(base2, EVLOOP_NONBLOCK);
}
*/
evsignal_del(&ev);
- raise(SIGCONT);
+ kill(getpid(), SIGCONT);
#if 0
/* only way to verify we were in evsig_handler() */
/* XXXX Now there's no longer a good way. */
evsignal_add(&ev, NULL);
evsignal_del(&ev);
- raise(SIGUSR1);
+ kill(getpid(), SIGUSR1);
/* 1 == signal_cb, 2 == signal_cb_sa, we want our previous handler */
if (test_ok != 2)
test_ok = 0;
{
called++;
if (called < 5)
- raise(sig);
+ kill(getpid(), sig);
else
event_loopexit(NULL);
}
called = 0;
evtimer_add((struct event *)arg, &tv);
- raise(SIGUSR1);
+ kill(getpid(), SIGUSR1);
return;
}
test_ok = 0;
struct event ev1;
base1 = event_init();
- if (base1) {
- event_assign(&ev1, base1, data->pair[1], EV_READ,
- dummy_read_cb, NULL);
- event_add(&ev1, NULL);
- event_base_free(base1); /* should not crash */
- } else {
- tt_fail_msg("failed to create event_base for test");
- }
+ tt_assert(base1);
+ event_assign(&ev1, base1, data->pair[1], EV_READ, dummy_read_cb, NULL);
+ event_add(&ev1, NULL);
+ event_base_free(base1); /* should not crash */
base1 = event_init();
tt_assert(base1);
- event_assign(&ev1, base1, 0, 0, dummy_read_cb, NULL);
+ event_assign(&ev1, base1, data->pair[0], 0, dummy_read_cb, NULL);
event_active(&ev1, EV_READ, 1);
event_base_free(base1);
end:
{
evutil_socket_t *sockp = arg;
(void) fd; (void) what;
- (void) write(*sockp, "A", 1);
+ if (write(*sockp, "A", 1) < 0)
+ tt_fail_perror("write");
}
struct read_not_timeout_param
{
if (n_read < 0) {
tt_fail_perror("read");
event_base_loopbreak(event_get_base(ev_other));
- return;
} else {
event_add(ev_other, NULL);
++test_ok;
}
}
-
static void
-test_nonpersist_readd(void)
+test_nonpersist_readd(void *_data)
{
struct event ev1, ev2;
+ struct basic_test_data *data = _data;
- setup_test("Re-add nonpersistent events: ");
- event_set(&ev1, pair[0], EV_READ, re_add_read_cb, &ev2);
- event_set(&ev2, pair[1], EV_READ, re_add_read_cb, &ev1);
+ memset(&ev1, 0, sizeof(ev1));
+ memset(&ev2, 0, sizeof(ev2));
- if (write(pair[0], "Hello", 5) < 0) {
- tt_fail_perror("write(pair[0])");
- }
+ tt_assert(!event_assign(&ev1, data->base, data->pair[0], EV_READ, re_add_read_cb, &ev2));
+ tt_assert(!event_assign(&ev2, data->base, data->pair[1], EV_READ, re_add_read_cb, &ev1));
- if (write(pair[1], "Hello", 5) < 0) {
- tt_fail_perror("write(pair[1])\n");
- }
+ tt_int_op(write(data->pair[0], "Hello", 5), ==, 5);
+ tt_int_op(write(data->pair[1], "Hello", 5), ==, 5);
+
+ tt_int_op(event_add(&ev1, NULL), ==, 0);
+ tt_int_op(event_add(&ev2, NULL), ==, 0);
+ tt_int_op(event_base_loop(data->base, EVLOOP_ONCE), ==, 0);
+ tt_int_op(test_ok, ==, 2);
- if (event_add(&ev1, NULL) == -1 ||
- event_add(&ev2, NULL) == -1) {
- test_ok = 0;
- }
- if (test_ok != 0)
- exit(1);
- event_loop(EVLOOP_ONCE);
- if (test_ok != 2)
- exit(1);
/* At this point, we executed both callbacks. Whichever one got
* called first added the second, but the second then immediately got
* deleted before its callback was called. At this point, though, it
* re-added the first.
*/
- if (!readd_test_event_last_added) {
- test_ok = 0;
- } else if (readd_test_event_last_added == &ev1) {
- if (!event_pending(&ev1, EV_READ, NULL) ||
- event_pending(&ev2, EV_READ, NULL))
- test_ok = 0;
+ tt_assert(readd_test_event_last_added);
+ if (readd_test_event_last_added == &ev1) {
+ tt_assert(event_pending(&ev1, EV_READ, NULL) && !event_pending(&ev2, EV_READ, NULL));
} else {
- if (event_pending(&ev1, EV_READ, NULL) ||
- !event_pending(&ev2, EV_READ, NULL))
- test_ok = 0;
+ tt_assert(event_pending(&ev2, EV_READ, NULL) && !event_pending(&ev1, EV_READ, NULL));
}
- event_del(&ev1);
- event_del(&ev2);
-
- cleanup_test();
+end:
+ if (event_initialized(&ev1))
+ event_del(&ev1);
+ if (event_initialized(&ev2))
+ event_del(&ev2);
}
struct test_pri_event {
* instance of that. */
sock[i] = socket(AF_INET, SOCK_DGRAM, 0);
tt_assert(sock[i] >= 0);
+ tt_assert(!evutil_make_socket_nonblocking(sock[i]));
called[i] = 0;
ev[i] = event_new(base, sock[i], EV_WRITE|evflags,
many_event_cb, &called[i]);
event_get_assignment(ev1, &b, &s, &what, &cb, &cb_arg);
tt_ptr_op(b, ==, base);
- tt_int_op(s, ==, data->pair[1]);
+ tt_fd_op(s, ==, data->pair[1]);
tt_int_op(what, ==, EV_READ);
tt_ptr_op(cb, ==, dummy_read_cb);
tt_ptr_op(cb_arg, ==, str);
}
static void
+test_evmap_invalid_slots(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+ struct event *ev1 = NULL, *ev2 = NULL;
+ int e1, e2;
+#ifndef _WIN32
+ struct event *ev3 = NULL, *ev4 = NULL;
+ int e3, e4;
+#endif
+
+ ev1 = evsignal_new(base, -1, dummy_read_cb, (void *)base);
+ ev2 = evsignal_new(base, NSIG, dummy_read_cb, (void *)base);
+ tt_assert(ev1);
+ tt_assert(ev2);
+ e1 = event_add(ev1, NULL);
+ e2 = event_add(ev2, NULL);
+ tt_int_op(e1, !=, 0);
+ tt_int_op(e2, !=, 0);
+#ifndef _WIN32
+ ev3 = event_new(base, INT_MAX, EV_READ, dummy_read_cb, (void *)base);
+ ev4 = event_new(base, INT_MAX / 2, EV_READ, dummy_read_cb, (void *)base);
+ tt_assert(ev3);
+ tt_assert(ev4);
+ e3 = event_add(ev3, NULL);
+ e4 = event_add(ev4, NULL);
+ tt_int_op(e3, !=, 0);
+ tt_int_op(e4, !=, 0);
+#endif
+
+end:
+ event_free(ev1);
+ event_free(ev2);
+#ifndef _WIN32
+ event_free(ev3);
+ event_free(ev4);
+#endif
+}
+
+static void
test_active_by_fd(void *arg)
{
struct basic_test_data *data = arg;
/* Trigger 2, 3, 4 */
event_base_active_by_fd(base, data->pair[0], EV_WRITE);
event_base_active_by_fd(base, data->pair[1], EV_READ);
+ event_base_active_by_fd(base, data->pair[1], EV_TIMEOUT);
#ifndef _WIN32
event_base_active_by_signal(base, SIGHUP);
#endif
tt_int_op(e2, ==, EV_WRITE | 0x10000);
tt_int_op(e3, ==, EV_READ | 0x10000);
/* Mask out EV_WRITE here, since it could be genuinely writeable. */
- tt_int_op((e4 & ~EV_WRITE), ==, EV_READ | 0x10000);
+ tt_int_op((e4 & ~EV_WRITE), ==, EV_READ | EV_TIMEOUT | 0x10000);
#ifndef _WIN32
tt_int_op(es, ==, EV_SIGNAL | 0x10000);
#endif
BASIC(event_assign_selfarg, TT_FORK|TT_NEED_BASE),
BASIC(event_base_get_num_events, TT_FORK|TT_NEED_BASE),
BASIC(event_base_get_max_events, TT_FORK|TT_NEED_BASE),
+ BASIC(evmap_invalid_slots, TT_FORK|TT_NEED_BASE),
BASIC(bad_assign, TT_FORK|TT_NEED_BASE|TT_NO_LOGS),
BASIC(bad_reentrant, TT_FORK|TT_NEED_BASE|TT_NO_LOGS),
- BASIC(active_later, TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR),
+ BASIC(active_later, TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR|TT_RETRIABLE),
BASIC(event_remove_timeout, TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR),
/* These are still using the old API */
LEGACY(persistent_timeout, TT_FORK|TT_NEED_BASE),
{ "persistent_timeout_jump", test_persistent_timeout_jump, TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
{ "persistent_active_timeout", test_persistent_active_timeout,
- TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+ TT_FORK|TT_NEED_BASE|TT_RETRIABLE, &basic_setup, NULL },
LEGACY(priorities, TT_FORK|TT_NEED_BASE),
BASIC(priority_active_inversion, TT_FORK|TT_NEED_BASE),
{ "common_timeout", test_common_timeout, TT_FORK|TT_NEED_BASE,
LEGACY(loopbreak, TT_ISOLATED),
LEGACY(loopexit, TT_ISOLATED),
LEGACY(loopexit_multiple, TT_ISOLATED),
- LEGACY(nonpersist_readd, TT_ISOLATED),
+ { "nonpersist_readd", test_nonpersist_readd, TT_FORK|TT_NEED_SOCKETPAIR|TT_NEED_BASE, &basic_setup, NULL },
LEGACY(multiple_events_for_same_fd, TT_ISOLATED),
LEGACY(want_only_once, TT_ISOLATED),
{ "event_once", test_event_once, TT_ISOLATED, &basic_setup, NULL },
#endif
#ifdef EVENT__HAVE_PTHREADS
/** TODO: support win32 */
- LEGACY(del_wait, TT_ISOLATED|TT_NEED_THREADS),
+ LEGACY(del_wait, TT_ISOLATED|TT_NEED_THREADS|TT_RETRIABLE),
+ LEGACY(del_notify, TT_ISOLATED|TT_NEED_THREADS),
#endif
END_OF_TESTCASES
+++ /dev/null
-/*
- * Automatically generated from ./test/regress.rpc
- * by event_rpcgen.py/0.1. DO NOT EDIT THIS FILE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <event2/event-config.h>
-#include <event2/event.h>
-#include <event2/buffer.h>
-#include <event2/tag.h>
-
-#if defined(EVENT____func__) && !defined(__func__)
-#define __func__ EVENT____func__
-#endif
-
-
-#include "regress.gen.h"
-
-void event_warn(const char *fmt, ...);
-void event_warnx(const char *fmt, ...);
-
-
-/*
- * Implementation of msg
- */
-
-static struct msg_access_ msg_base__ = {
- msg_from_name_assign,
- msg_from_name_get,
- msg_to_name_assign,
- msg_to_name_get,
- msg_attack_assign,
- msg_attack_get,
- msg_run_assign,
- msg_run_get,
- msg_run_add,
-};
-
-struct msg *
-msg_new(void)
-{
- return msg_new_with_arg(NULL);
-}
-
-struct msg *
-msg_new_with_arg(void *unused)
-{
- struct msg *tmp;
- if ((tmp = malloc(sizeof(struct msg))) == NULL) {
- event_warn("%s: malloc", __func__);
- return (NULL);
- }
- tmp->base = &msg_base__;
-
- tmp->from_name_data = NULL;
- tmp->from_name_set = 0;
-
- tmp->to_name_data = NULL;
- tmp->to_name_set = 0;
-
- tmp->attack_data = NULL;
- tmp->attack_set = 0;
-
- tmp->run_data = NULL;
- tmp->run_length = 0;
- tmp->run_num_allocated = 0;
- tmp->run_set = 0;
-
- return (tmp);
-}
-
-
-
-
-static int
-msg_run_expand_to_hold_more(struct msg *msg)
-{
- int tobe_allocated = msg->run_num_allocated;
- struct run** new_data = NULL;
- tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
- new_data = (struct run**) realloc(msg->run_data,
- tobe_allocated * sizeof(struct run*));
- if (new_data == NULL)
- return -1;
- msg->run_data = new_data;
- msg->run_num_allocated = tobe_allocated;
- return 0;}
-
-struct run*
-msg_run_add(struct msg *msg)
-{
- if (++msg->run_length >= msg->run_num_allocated) {
- if (msg_run_expand_to_hold_more(msg)<0)
- goto error;
- }
- msg->run_data[msg->run_length - 1] = run_new();
- if (msg->run_data[msg->run_length - 1] == NULL)
- goto error;
- msg->run_set = 1;
- return (msg->run_data[msg->run_length - 1]);
-error:
- --msg->run_length;
- return (NULL);
-}
-
-int
-msg_from_name_assign(struct msg *msg,
- const char * value)
-{
- if (msg->from_name_data != NULL)
- free(msg->from_name_data);
- if ((msg->from_name_data = strdup(value)) == NULL)
- return (-1);
- msg->from_name_set = 1;
- return (0);
-}
-
-int
-msg_to_name_assign(struct msg *msg,
- const char * value)
-{
- if (msg->to_name_data != NULL)
- free(msg->to_name_data);
- if ((msg->to_name_data = strdup(value)) == NULL)
- return (-1);
- msg->to_name_set = 1;
- return (0);
-}
-
-int
-msg_attack_assign(struct msg *msg,
- const struct kill* value)
-{
- struct evbuffer *tmp = NULL;
- if (msg->attack_set) {
- kill_clear(msg->attack_data);
- msg->attack_set = 0;
- } else {
- msg->attack_data = kill_new();
- if (msg->attack_data == NULL) {
- event_warn("%s: kill_new()", __func__);
- goto error;
- }
- }
- if ((tmp = evbuffer_new()) == NULL) {
- event_warn("%s: evbuffer_new()", __func__);
- goto error;
- }
- kill_marshal(tmp, value);
- if (kill_unmarshal(msg->attack_data, tmp) == -1) {
- event_warnx("%s: kill_unmarshal", __func__);
- goto error;
- }
- msg->attack_set = 1;
- evbuffer_free(tmp);
- return (0);
- error:
- if (tmp != NULL)
- evbuffer_free(tmp);
- if (msg->attack_data != NULL) {
- kill_free(msg->attack_data);
- msg->attack_data = NULL;
- }
- return (-1);
-}
-
-int
-msg_run_assign(struct msg *msg, int off,
- const struct run* value)
-{
- if (!msg->run_set || off < 0 || off >= msg->run_length)
- return (-1);
-
- {
- int had_error = 0;
- struct evbuffer *tmp = NULL;
- run_clear(msg->run_data[off]);
- if ((tmp = evbuffer_new()) == NULL) {
- event_warn("%s: evbuffer_new()", __func__);
- had_error = 1;
- goto done;
- }
- run_marshal(tmp, value);
- if (run_unmarshal(msg->run_data[off], tmp) == -1) {
- event_warnx("%s: run_unmarshal", __func__);
- had_error = 1;
- goto done;
- }
- done:if (tmp != NULL)
- evbuffer_free(tmp);
- if (had_error) {
- run_clear(msg->run_data[off]);
- return (-1);
- }
- }
- return (0);
-}
-
-int
-msg_from_name_get(struct msg *msg, char * *value)
-{
- if (msg->from_name_set != 1)
- return (-1);
- *value = msg->from_name_data;
- return (0);
-}
-
-int
-msg_to_name_get(struct msg *msg, char * *value)
-{
- if (msg->to_name_set != 1)
- return (-1);
- *value = msg->to_name_data;
- return (0);
-}
-
-int
-msg_attack_get(struct msg *msg, struct kill* *value)
-{
- if (msg->attack_set != 1) {
- msg->attack_data = kill_new();
- if (msg->attack_data == NULL)
- return (-1);
- msg->attack_set = 1;
- }
- *value = msg->attack_data;
- return (0);
-}
-
-int
-msg_run_get(struct msg *msg, int offset,
- struct run* *value)
-{
- if (!msg->run_set || offset < 0 || offset >= msg->run_length)
- return (-1);
- *value = msg->run_data[offset];
- return (0);
-}
-
-void
-msg_clear(struct msg *tmp)
-{
- if (tmp->from_name_set == 1) {
- free(tmp->from_name_data);
- tmp->from_name_data = NULL;
- tmp->from_name_set = 0;
- }
- if (tmp->to_name_set == 1) {
- free(tmp->to_name_data);
- tmp->to_name_data = NULL;
- tmp->to_name_set = 0;
- }
- if (tmp->attack_set == 1) {
- kill_free(tmp->attack_data);
- tmp->attack_data = NULL;
- tmp->attack_set = 0;
- }
- if (tmp->run_set == 1) {
- int i;
- for (i = 0; i < tmp->run_length; ++i) {
- run_free(tmp->run_data[i]);
- }
- free(tmp->run_data);
- tmp->run_data = NULL;
- tmp->run_set = 0;
- tmp->run_length = 0;
- tmp->run_num_allocated = 0;
- }
-}
-
-void
-msg_free(struct msg *tmp)
-{
- if (tmp->from_name_data != NULL)
- free (tmp->from_name_data);
- if (tmp->to_name_data != NULL)
- free (tmp->to_name_data);
- if (tmp->attack_data != NULL)
- kill_free(tmp->attack_data);
- if (tmp->run_set == 1) {
- int i;
- for (i = 0; i < tmp->run_length; ++i) {
- run_free(tmp->run_data[i]);
- }
- free(tmp->run_data);
- tmp->run_data = NULL;
- tmp->run_set = 0;
- tmp->run_length = 0;
- tmp->run_num_allocated = 0;
- }
- free(tmp->run_data);
- free(tmp);
-}
-
-void
-msg_marshal(struct evbuffer *evbuf, const struct msg *tmp){
- evtag_marshal_string(evbuf, MSG_FROM_NAME, tmp->from_name_data);
- evtag_marshal_string(evbuf, MSG_TO_NAME, tmp->to_name_data);
- if (tmp->attack_set) {
- evtag_marshal_kill(evbuf, MSG_ATTACK, tmp->attack_data);
- }
- if (tmp->run_set) {
- {
- int i;
- for (i = 0; i < tmp->run_length; ++i) {
- evtag_marshal_run(evbuf, MSG_RUN, tmp->run_data[i]);
- }
- }
- }
-}
-
-int
-msg_unmarshal(struct msg *tmp, struct evbuffer *evbuf)
-{
- ev_uint32_t tag;
- while (evbuffer_get_length(evbuf) > 0) {
- if (evtag_peek(evbuf, &tag) == -1)
- return (-1);
- switch (tag) {
-
- case MSG_FROM_NAME:
-
- if (tmp->from_name_set)
- return (-1);
- if (evtag_unmarshal_string(evbuf, MSG_FROM_NAME, &tmp->from_name_data) == -1) {
- event_warnx("%s: failed to unmarshal from_name", __func__);
- return (-1);
- }
- tmp->from_name_set = 1;
- break;
-
- case MSG_TO_NAME:
-
- if (tmp->to_name_set)
- return (-1);
- if (evtag_unmarshal_string(evbuf, MSG_TO_NAME, &tmp->to_name_data) == -1) {
- event_warnx("%s: failed to unmarshal to_name", __func__);
- return (-1);
- }
- tmp->to_name_set = 1;
- break;
-
- case MSG_ATTACK:
-
- if (tmp->attack_set)
- return (-1);
- tmp->attack_data = kill_new();
- if (tmp->attack_data == NULL)
- return (-1);
- if (evtag_unmarshal_kill(evbuf, MSG_ATTACK, tmp->attack_data) == -1) {
- event_warnx("%s: failed to unmarshal attack", __func__);
- return (-1);
- }
- tmp->attack_set = 1;
- break;
-
- case MSG_RUN:
-
- if (tmp->run_length >= tmp->run_num_allocated &&
- msg_run_expand_to_hold_more(tmp) < 0) {
- puts("HEY NOW");
- return (-1);
- }
- tmp->run_data[tmp->run_length] = run_new();
- if (tmp->run_data[tmp->run_length] == NULL)
- return (-1);
- if (evtag_unmarshal_run(evbuf, MSG_RUN, tmp->run_data[tmp->run_length]) == -1) {
- event_warnx("%s: failed to unmarshal run", __func__);
- return (-1);
- }
- ++tmp->run_length;
- tmp->run_set = 1;
- break;
-
- default:
- return -1;
- }
- }
-
- if (msg_complete(tmp) == -1)
- return (-1);
- return (0);
-}
-
-int
-msg_complete(struct msg *msg)
-{
- if (!msg->from_name_set)
- return (-1);
- if (!msg->to_name_set)
- return (-1);
- if (msg->attack_set && kill_complete(msg->attack_data) == -1)
- return (-1);
- {
- int i;
- for (i = 0; i < msg->run_length; ++i) {
- if (msg->run_set && run_complete(msg->run_data[i]) == -1)
- return (-1);
- }
- }
- return (0);
-}
-
-int
-evtag_unmarshal_msg(struct evbuffer *evbuf, ev_uint32_t need_tag, struct msg *msg)
-{
- ev_uint32_t tag;
- int res = -1;
-
- struct evbuffer *tmp = evbuffer_new();
-
- if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
- goto error;
-
- if (msg_unmarshal(msg, tmp) == -1)
- goto error;
-
- res = 0;
-
- error:
- evbuffer_free(tmp);
- return (res);
-}
-
-void
-evtag_marshal_msg(struct evbuffer *evbuf, ev_uint32_t tag, const struct msg *msg)
-{
- struct evbuffer *buf_ = evbuffer_new();
- assert(buf_ != NULL);
- msg_marshal(buf_, msg);
- evtag_marshal_buffer(evbuf, tag, buf_);
- evbuffer_free(buf_);
-}
-
-/*
- * Implementation of kill
- */
-
-static struct kill_access_ kill_base__ = {
- kill_weapon_assign,
- kill_weapon_get,
- kill_action_assign,
- kill_action_get,
- kill_how_often_assign,
- kill_how_often_get,
- kill_how_often_add,
-};
-
-struct kill *
-kill_new(void)
-{
- return kill_new_with_arg(NULL);
-}
-
-struct kill *
-kill_new_with_arg(void *unused)
-{
- struct kill *tmp;
- if ((tmp = malloc(sizeof(struct kill))) == NULL) {
- event_warn("%s: malloc", __func__);
- return (NULL);
- }
- tmp->base = &kill_base__;
-
- tmp->weapon_data = NULL;
- tmp->weapon_set = 0;
-
- tmp->action_data = NULL;
- tmp->action_set = 0;
-
- tmp->how_often_data = NULL;
- tmp->how_often_length = 0;
- tmp->how_often_num_allocated = 0;
- tmp->how_often_set = 0;
-
- return (tmp);
-}
-
-
-
-static int
-kill_how_often_expand_to_hold_more(struct kill *msg)
-{
- int tobe_allocated = msg->how_often_num_allocated;
- ev_uint32_t* new_data = NULL;
- tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
- new_data = (ev_uint32_t*) realloc(msg->how_often_data,
- tobe_allocated * sizeof(ev_uint32_t));
- if (new_data == NULL)
- return -1;
- msg->how_often_data = new_data;
- msg->how_often_num_allocated = tobe_allocated;
- return 0;}
-
-ev_uint32_t *
-kill_how_often_add(struct kill *msg, const ev_uint32_t value)
-{
- if (++msg->how_often_length >= msg->how_often_num_allocated) {
- if (kill_how_often_expand_to_hold_more(msg)<0)
- goto error;
- }
- msg->how_often_data[msg->how_often_length - 1] = value;
- msg->how_often_set = 1;
- return &(msg->how_often_data[msg->how_often_length - 1]);
-error:
- --msg->how_often_length;
- return (NULL);
-}
-
-int
-kill_weapon_assign(struct kill *msg,
- const char * value)
-{
- if (msg->weapon_data != NULL)
- free(msg->weapon_data);
- if ((msg->weapon_data = strdup(value)) == NULL)
- return (-1);
- msg->weapon_set = 1;
- return (0);
-}
-
-int
-kill_action_assign(struct kill *msg,
- const char * value)
-{
- if (msg->action_data != NULL)
- free(msg->action_data);
- if ((msg->action_data = strdup(value)) == NULL)
- return (-1);
- msg->action_set = 1;
- return (0);
-}
-
-int
-kill_how_often_assign(struct kill *msg, int off,
- const ev_uint32_t value)
-{
- if (!msg->how_often_set || off < 0 || off >= msg->how_often_length)
- return (-1);
-
- {
- msg->how_often_data[off] = value;
- }
- return (0);
-}
-
-int
-kill_weapon_get(struct kill *msg, char * *value)
-{
- if (msg->weapon_set != 1)
- return (-1);
- *value = msg->weapon_data;
- return (0);
-}
-
-int
-kill_action_get(struct kill *msg, char * *value)
-{
- if (msg->action_set != 1)
- return (-1);
- *value = msg->action_data;
- return (0);
-}
-
-int
-kill_how_often_get(struct kill *msg, int offset,
- ev_uint32_t *value)
-{
- if (!msg->how_often_set || offset < 0 || offset >= msg->how_often_length)
- return (-1);
- *value = msg->how_often_data[offset];
- return (0);
-}
-
-void
-kill_clear(struct kill *tmp)
-{
- if (tmp->weapon_set == 1) {
- free(tmp->weapon_data);
- tmp->weapon_data = NULL;
- tmp->weapon_set = 0;
- }
- if (tmp->action_set == 1) {
- free(tmp->action_data);
- tmp->action_data = NULL;
- tmp->action_set = 0;
- }
- if (tmp->how_often_set == 1) {
- free(tmp->how_often_data);
- tmp->how_often_data = NULL;
- tmp->how_often_set = 0;
- tmp->how_often_length = 0;
- tmp->how_often_num_allocated = 0;
- }
-}
-
-void
-kill_free(struct kill *tmp)
-{
- if (tmp->weapon_data != NULL)
- free (tmp->weapon_data);
- if (tmp->action_data != NULL)
- free (tmp->action_data);
- if (tmp->how_often_set == 1) {
- free(tmp->how_often_data);
- tmp->how_often_data = NULL;
- tmp->how_often_set = 0;
- tmp->how_often_length = 0;
- tmp->how_often_num_allocated = 0;
- }
- free(tmp->how_often_data);
- free(tmp);
-}
-
-void
-kill_marshal(struct evbuffer *evbuf, const struct kill *tmp){
- evtag_marshal_string(evbuf, KILL_WEAPON, tmp->weapon_data);
- evtag_marshal_string(evbuf, KILL_ACTION, tmp->action_data);
- if (tmp->how_often_set) {
- {
- int i;
- for (i = 0; i < tmp->how_often_length; ++i) {
- evtag_marshal_int(evbuf, KILL_HOW_OFTEN, tmp->how_often_data[i]);
- }
- }
- }
-}
-
-int
-kill_unmarshal(struct kill *tmp, struct evbuffer *evbuf)
-{
- ev_uint32_t tag;
- while (evbuffer_get_length(evbuf) > 0) {
- if (evtag_peek(evbuf, &tag) == -1)
- return (-1);
- switch (tag) {
-
- case KILL_WEAPON:
-
- if (tmp->weapon_set)
- return (-1);
- if (evtag_unmarshal_string(evbuf, KILL_WEAPON, &tmp->weapon_data) == -1) {
- event_warnx("%s: failed to unmarshal weapon", __func__);
- return (-1);
- }
- tmp->weapon_set = 1;
- break;
-
- case KILL_ACTION:
-
- if (tmp->action_set)
- return (-1);
- if (evtag_unmarshal_string(evbuf, KILL_ACTION, &tmp->action_data) == -1) {
- event_warnx("%s: failed to unmarshal action", __func__);
- return (-1);
- }
- tmp->action_set = 1;
- break;
-
- case KILL_HOW_OFTEN:
-
- if (tmp->how_often_length >= tmp->how_often_num_allocated &&
- kill_how_often_expand_to_hold_more(tmp) < 0) {
- puts("HEY NOW");
- return (-1);
- }
- if (evtag_unmarshal_int(evbuf, KILL_HOW_OFTEN, &tmp->how_often_data[tmp->how_often_length]) == -1) {
- event_warnx("%s: failed to unmarshal how_often", __func__);
- return (-1);
- }
- ++tmp->how_often_length;
- tmp->how_often_set = 1;
- break;
-
- default:
- return -1;
- }
- }
-
- if (kill_complete(tmp) == -1)
- return (-1);
- return (0);
-}
-
-int
-kill_complete(struct kill *msg)
-{
- if (!msg->weapon_set)
- return (-1);
- if (!msg->action_set)
- return (-1);
- return (0);
-}
-
-int
-evtag_unmarshal_kill(struct evbuffer *evbuf, ev_uint32_t need_tag, struct kill *msg)
-{
- ev_uint32_t tag;
- int res = -1;
-
- struct evbuffer *tmp = evbuffer_new();
-
- if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
- goto error;
-
- if (kill_unmarshal(msg, tmp) == -1)
- goto error;
-
- res = 0;
-
- error:
- evbuffer_free(tmp);
- return (res);
-}
-
-void
-evtag_marshal_kill(struct evbuffer *evbuf, ev_uint32_t tag, const struct kill *msg)
-{
- struct evbuffer *buf_ = evbuffer_new();
- assert(buf_ != NULL);
- kill_marshal(buf_, msg);
- evtag_marshal_buffer(evbuf, tag, buf_);
- evbuffer_free(buf_);
-}
-
-/*
- * Implementation of run
- */
-
-static struct run_access_ run_base__ = {
- run_how_assign,
- run_how_get,
- run_some_bytes_assign,
- run_some_bytes_get,
- run_fixed_bytes_assign,
- run_fixed_bytes_get,
- run_notes_assign,
- run_notes_get,
- run_notes_add,
- run_large_number_assign,
- run_large_number_get,
- run_other_numbers_assign,
- run_other_numbers_get,
- run_other_numbers_add,
-};
-
-struct run *
-run_new(void)
-{
- return run_new_with_arg(NULL);
-}
-
-struct run *
-run_new_with_arg(void *unused)
-{
- struct run *tmp;
- if ((tmp = malloc(sizeof(struct run))) == NULL) {
- event_warn("%s: malloc", __func__);
- return (NULL);
- }
- tmp->base = &run_base__;
-
- tmp->how_data = NULL;
- tmp->how_set = 0;
-
- tmp->some_bytes_data = NULL;
- tmp->some_bytes_length = 0;
- tmp->some_bytes_set = 0;
-
- memset(tmp->fixed_bytes_data, 0, sizeof(tmp->fixed_bytes_data));
- tmp->fixed_bytes_set = 0;
-
- tmp->notes_data = NULL;
- tmp->notes_length = 0;
- tmp->notes_num_allocated = 0;
- tmp->notes_set = 0;
-
- tmp->large_number_data = 0;
- tmp->large_number_set = 0;
-
- tmp->other_numbers_data = NULL;
- tmp->other_numbers_length = 0;
- tmp->other_numbers_num_allocated = 0;
- tmp->other_numbers_set = 0;
-
- return (tmp);
-}
-
-
-
-
-static int
-run_notes_expand_to_hold_more(struct run *msg)
-{
- int tobe_allocated = msg->notes_num_allocated;
- char ** new_data = NULL;
- tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
- new_data = (char **) realloc(msg->notes_data,
- tobe_allocated * sizeof(char *));
- if (new_data == NULL)
- return -1;
- msg->notes_data = new_data;
- msg->notes_num_allocated = tobe_allocated;
- return 0;}
-
-char * *
-run_notes_add(struct run *msg, const char * value)
-{
- if (++msg->notes_length >= msg->notes_num_allocated) {
- if (run_notes_expand_to_hold_more(msg)<0)
- goto error;
- }
- if (value != NULL) {
- msg->notes_data[msg->notes_length - 1] = strdup(value);
- if (msg->notes_data[msg->notes_length - 1] == NULL) {
- goto error;
- }
- } else {
- msg->notes_data[msg->notes_length - 1] = NULL;
- }
- msg->notes_set = 1;
- return &(msg->notes_data[msg->notes_length - 1]);
-error:
- --msg->notes_length;
- return (NULL);
-}
-
-
-static int
-run_other_numbers_expand_to_hold_more(struct run *msg)
-{
- int tobe_allocated = msg->other_numbers_num_allocated;
- ev_uint32_t* new_data = NULL;
- tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
- new_data = (ev_uint32_t*) realloc(msg->other_numbers_data,
- tobe_allocated * sizeof(ev_uint32_t));
- if (new_data == NULL)
- return -1;
- msg->other_numbers_data = new_data;
- msg->other_numbers_num_allocated = tobe_allocated;
- return 0;}
-
-ev_uint32_t *
-run_other_numbers_add(struct run *msg, const ev_uint32_t value)
-{
- if (++msg->other_numbers_length >= msg->other_numbers_num_allocated) {
- if (run_other_numbers_expand_to_hold_more(msg)<0)
- goto error;
- }
- msg->other_numbers_data[msg->other_numbers_length - 1] = value;
- msg->other_numbers_set = 1;
- return &(msg->other_numbers_data[msg->other_numbers_length - 1]);
-error:
- --msg->other_numbers_length;
- return (NULL);
-}
-
-int
-run_how_assign(struct run *msg,
- const char * value)
-{
- if (msg->how_data != NULL)
- free(msg->how_data);
- if ((msg->how_data = strdup(value)) == NULL)
- return (-1);
- msg->how_set = 1;
- return (0);
-}
-
-int
-run_some_bytes_assign(struct run *msg, const ev_uint8_t * value, ev_uint32_t len)
-{
- if (msg->some_bytes_data != NULL)
- free (msg->some_bytes_data);
- msg->some_bytes_data = malloc(len);
- if (msg->some_bytes_data == NULL)
- return (-1);
- msg->some_bytes_set = 1;
- msg->some_bytes_length = len;
- memcpy(msg->some_bytes_data, value, len);
- return (0);
-}
-
-int
-run_fixed_bytes_assign(struct run *msg, const ev_uint8_t *value)
-{
- msg->fixed_bytes_set = 1;
- memcpy(msg->fixed_bytes_data, value, 24);
- return (0);
-}
-
-int
-run_notes_assign(struct run *msg, int off,
- const char * value)
-{
- if (!msg->notes_set || off < 0 || off >= msg->notes_length)
- return (-1);
-
- {
- if (msg->notes_data[off] != NULL)
- free(msg->notes_data[off]);
- msg->notes_data[off] = strdup(value);
- if (msg->notes_data[off] == NULL) {
- event_warnx("%s: strdup", __func__);
- return (-1);
- }
- }
- return (0);
-}
-
-int
-run_large_number_assign(struct run *msg, const ev_uint64_t value)
-{
- msg->large_number_set = 1;
- msg->large_number_data = value;
- return (0);
-}
-
-int
-run_other_numbers_assign(struct run *msg, int off,
- const ev_uint32_t value)
-{
- if (!msg->other_numbers_set || off < 0 || off >= msg->other_numbers_length)
- return (-1);
-
- {
- msg->other_numbers_data[off] = value;
- }
- return (0);
-}
-
-int
-run_how_get(struct run *msg, char * *value)
-{
- if (msg->how_set != 1)
- return (-1);
- *value = msg->how_data;
- return (0);
-}
-
-int
-run_some_bytes_get(struct run *msg, ev_uint8_t * *value, ev_uint32_t *plen)
-{
- if (msg->some_bytes_set != 1)
- return (-1);
- *value = msg->some_bytes_data;
- *plen = msg->some_bytes_length;
- return (0);
-}
-
-int
-run_fixed_bytes_get(struct run *msg, ev_uint8_t **value)
-{
- if (msg->fixed_bytes_set != 1)
- return (-1);
- *value = msg->fixed_bytes_data;
- return (0);
-}
-
-int
-run_notes_get(struct run *msg, int offset,
- char * *value)
-{
- if (!msg->notes_set || offset < 0 || offset >= msg->notes_length)
- return (-1);
- *value = msg->notes_data[offset];
- return (0);
-}
-
-int
-run_large_number_get(struct run *msg, ev_uint64_t *value)
-{
- if (msg->large_number_set != 1)
- return (-1);
- *value = msg->large_number_data;
- return (0);
-}
-
-int
-run_other_numbers_get(struct run *msg, int offset,
- ev_uint32_t *value)
-{
- if (!msg->other_numbers_set || offset < 0 || offset >= msg->other_numbers_length)
- return (-1);
- *value = msg->other_numbers_data[offset];
- return (0);
-}
-
-void
-run_clear(struct run *tmp)
-{
- if (tmp->how_set == 1) {
- free(tmp->how_data);
- tmp->how_data = NULL;
- tmp->how_set = 0;
- }
- if (tmp->some_bytes_set == 1) {
- free (tmp->some_bytes_data);
- tmp->some_bytes_data = NULL;
- tmp->some_bytes_length = 0;
- tmp->some_bytes_set = 0;
- }
- tmp->fixed_bytes_set = 0;
- memset(tmp->fixed_bytes_data, 0, sizeof(tmp->fixed_bytes_data));
- if (tmp->notes_set == 1) {
- int i;
- for (i = 0; i < tmp->notes_length; ++i) {
- if (tmp->notes_data[i] != NULL) free(tmp->notes_data[i]);
- }
- free(tmp->notes_data);
- tmp->notes_data = NULL;
- tmp->notes_set = 0;
- tmp->notes_length = 0;
- tmp->notes_num_allocated = 0;
- }
- tmp->large_number_set = 0;
- if (tmp->other_numbers_set == 1) {
- free(tmp->other_numbers_data);
- tmp->other_numbers_data = NULL;
- tmp->other_numbers_set = 0;
- tmp->other_numbers_length = 0;
- tmp->other_numbers_num_allocated = 0;
- }
-}
-
-void
-run_free(struct run *tmp)
-{
- if (tmp->how_data != NULL)
- free (tmp->how_data);
- if (tmp->some_bytes_data != NULL)
- free(tmp->some_bytes_data);
- if (tmp->notes_set == 1) {
- int i;
- for (i = 0; i < tmp->notes_length; ++i) {
- if (tmp->notes_data[i] != NULL) free(tmp->notes_data[i]);
- }
- free(tmp->notes_data);
- tmp->notes_data = NULL;
- tmp->notes_set = 0;
- tmp->notes_length = 0;
- tmp->notes_num_allocated = 0;
- }
- free(tmp->notes_data);
- if (tmp->other_numbers_set == 1) {
- free(tmp->other_numbers_data);
- tmp->other_numbers_data = NULL;
- tmp->other_numbers_set = 0;
- tmp->other_numbers_length = 0;
- tmp->other_numbers_num_allocated = 0;
- }
- free(tmp->other_numbers_data);
- free(tmp);
-}
-
-void
-run_marshal(struct evbuffer *evbuf, const struct run *tmp){
- evtag_marshal_string(evbuf, RUN_HOW, tmp->how_data);
- if (tmp->some_bytes_set) {
- evtag_marshal(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length);
- }
- evtag_marshal(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, (24));
- if (tmp->notes_set) {
- {
- int i;
- for (i = 0; i < tmp->notes_length; ++i) {
- evtag_marshal_string(evbuf, RUN_NOTES, tmp->notes_data[i]);
- }
- }
- }
- if (tmp->large_number_set) {
- evtag_marshal_int64(evbuf, RUN_LARGE_NUMBER, tmp->large_number_data);
- }
- if (tmp->other_numbers_set) {
- {
- int i;
- for (i = 0; i < tmp->other_numbers_length; ++i) {
- evtag_marshal_int(evbuf, RUN_OTHER_NUMBERS, tmp->other_numbers_data[i]);
- }
- }
- }
-}
-
-int
-run_unmarshal(struct run *tmp, struct evbuffer *evbuf)
-{
- ev_uint32_t tag;
- while (evbuffer_get_length(evbuf) > 0) {
- if (evtag_peek(evbuf, &tag) == -1)
- return (-1);
- switch (tag) {
-
- case RUN_HOW:
-
- if (tmp->how_set)
- return (-1);
- if (evtag_unmarshal_string(evbuf, RUN_HOW, &tmp->how_data) == -1) {
- event_warnx("%s: failed to unmarshal how", __func__);
- return (-1);
- }
- tmp->how_set = 1;
- break;
-
- case RUN_SOME_BYTES:
-
- if (tmp->some_bytes_set)
- return (-1);
- if (evtag_payload_length(evbuf, &tmp->some_bytes_length) == -1)
- return (-1);
- if (tmp->some_bytes_length > evbuffer_get_length(evbuf))
- return (-1);
- if ((tmp->some_bytes_data = malloc(tmp->some_bytes_length)) == NULL)
- return (-1);
- if (evtag_unmarshal_fixed(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length) == -1) {
- event_warnx("%s: failed to unmarshal some_bytes", __func__);
- return (-1);
- }
- tmp->some_bytes_set = 1;
- break;
-
- case RUN_FIXED_BYTES:
-
- if (tmp->fixed_bytes_set)
- return (-1);
- if (evtag_unmarshal_fixed(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, (24)) == -1) {
- event_warnx("%s: failed to unmarshal fixed_bytes", __func__);
- return (-1);
- }
- tmp->fixed_bytes_set = 1;
- break;
-
- case RUN_NOTES:
-
- if (tmp->notes_length >= tmp->notes_num_allocated &&
- run_notes_expand_to_hold_more(tmp) < 0) {
- puts("HEY NOW");
- return (-1);
- }
- if (evtag_unmarshal_string(evbuf, RUN_NOTES, &tmp->notes_data[tmp->notes_length]) == -1) {
- event_warnx("%s: failed to unmarshal notes", __func__);
- return (-1);
- }
- ++tmp->notes_length;
- tmp->notes_set = 1;
- break;
-
- case RUN_LARGE_NUMBER:
-
- if (tmp->large_number_set)
- return (-1);
- if (evtag_unmarshal_int64(evbuf, RUN_LARGE_NUMBER, &tmp->large_number_data) == -1) {
- event_warnx("%s: failed to unmarshal large_number", __func__);
- return (-1);
- }
- tmp->large_number_set = 1;
- break;
-
- case RUN_OTHER_NUMBERS:
-
- if (tmp->other_numbers_length >= tmp->other_numbers_num_allocated &&
- run_other_numbers_expand_to_hold_more(tmp) < 0) {
- puts("HEY NOW");
- return (-1);
- }
- if (evtag_unmarshal_int(evbuf, RUN_OTHER_NUMBERS, &tmp->other_numbers_data[tmp->other_numbers_length]) == -1) {
- event_warnx("%s: failed to unmarshal other_numbers", __func__);
- return (-1);
- }
- ++tmp->other_numbers_length;
- tmp->other_numbers_set = 1;
- break;
-
- default:
- return -1;
- }
- }
-
- if (run_complete(tmp) == -1)
- return (-1);
- return (0);
-}
-
-int
-run_complete(struct run *msg)
-{
- if (!msg->how_set)
- return (-1);
- if (!msg->fixed_bytes_set)
- return (-1);
- return (0);
-}
-
-int
-evtag_unmarshal_run(struct evbuffer *evbuf, ev_uint32_t need_tag, struct run *msg)
-{
- ev_uint32_t tag;
- int res = -1;
-
- struct evbuffer *tmp = evbuffer_new();
-
- if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
- goto error;
-
- if (run_unmarshal(msg, tmp) == -1)
- goto error;
-
- res = 0;
-
- error:
- evbuffer_free(tmp);
- return (res);
-}
-
-void
-evtag_marshal_run(struct evbuffer *evbuf, ev_uint32_t tag, const struct run *msg)
-{
- struct evbuffer *buf_ = evbuffer_new();
- assert(buf_ != NULL);
- run_marshal(buf_, msg);
- evtag_marshal_buffer(evbuf, tag, buf_);
- evbuffer_free(buf_);
-}
-
+++ /dev/null
-/*
- * Automatically generated from ./test/regress.rpc
- */
-
-#ifndef EVENT_RPCOUT___TEST_REGRESS_RPC_
-#define EVENT_RPCOUT___TEST_REGRESS_RPC_
-
-#include <event2/util.h> /* for ev_uint*_t */
-#include <event2/rpc.h>
-
-struct msg;
-struct kill;
-struct run;
-
-/* Tag definition for msg */
-enum msg_ {
- MSG_FROM_NAME=1,
- MSG_TO_NAME=2,
- MSG_ATTACK=3,
- MSG_RUN=4,
- MSG_MAX_TAGS
-};
-
-/* Structure declaration for msg */
-struct msg_access_ {
- int (*from_name_assign)(struct msg *, const char *);
- int (*from_name_get)(struct msg *, char * *);
- int (*to_name_assign)(struct msg *, const char *);
- int (*to_name_get)(struct msg *, char * *);
- int (*attack_assign)(struct msg *, const struct kill*);
- int (*attack_get)(struct msg *, struct kill* *);
- int (*run_assign)(struct msg *, int, const struct run*);
- int (*run_get)(struct msg *, int, struct run* *);
- struct run* (*run_add)(struct msg *msg);
-};
-
-struct msg {
- struct msg_access_ *base;
-
- char *from_name_data;
- char *to_name_data;
- struct kill* attack_data;
- struct run* *run_data;
- int run_length;
- int run_num_allocated;
-
- ev_uint8_t from_name_set;
- ev_uint8_t to_name_set;
- ev_uint8_t attack_set;
- ev_uint8_t run_set;
-};
-
-struct msg *msg_new(void);
-struct msg *msg_new_with_arg(void *);
-void msg_free(struct msg *);
-void msg_clear(struct msg *);
-void msg_marshal(struct evbuffer *, const struct msg *);
-int msg_unmarshal(struct msg *, struct evbuffer *);
-int msg_complete(struct msg *);
-void evtag_marshal_msg(struct evbuffer *, ev_uint32_t,
- const struct msg *);
-int evtag_unmarshal_msg(struct evbuffer *, ev_uint32_t,
- struct msg *);
-int msg_from_name_assign(struct msg *, const char *);
-int msg_from_name_get(struct msg *, char * *);
-int msg_to_name_assign(struct msg *, const char *);
-int msg_to_name_get(struct msg *, char * *);
-int msg_attack_assign(struct msg *, const struct kill*);
-int msg_attack_get(struct msg *, struct kill* *);
-int msg_run_assign(struct msg *, int, const struct run*);
-int msg_run_get(struct msg *, int, struct run* *);
-struct run* msg_run_add(struct msg *msg);
-/* --- msg done --- */
-
-/* Tag definition for kill */
-enum kill_ {
- KILL_WEAPON=65825,
- KILL_ACTION=2,
- KILL_HOW_OFTEN=3,
- KILL_MAX_TAGS
-};
-
-/* Structure declaration for kill */
-struct kill_access_ {
- int (*weapon_assign)(struct kill *, const char *);
- int (*weapon_get)(struct kill *, char * *);
- int (*action_assign)(struct kill *, const char *);
- int (*action_get)(struct kill *, char * *);
- int (*how_often_assign)(struct kill *, int, const ev_uint32_t);
- int (*how_often_get)(struct kill *, int, ev_uint32_t *);
- ev_uint32_t * (*how_often_add)(struct kill *msg, const ev_uint32_t value);
-};
-
-struct kill {
- struct kill_access_ *base;
-
- char *weapon_data;
- char *action_data;
- ev_uint32_t *how_often_data;
- int how_often_length;
- int how_often_num_allocated;
-
- ev_uint8_t weapon_set;
- ev_uint8_t action_set;
- ev_uint8_t how_often_set;
-};
-
-struct kill *kill_new(void);
-struct kill *kill_new_with_arg(void *);
-void kill_free(struct kill *);
-void kill_clear(struct kill *);
-void kill_marshal(struct evbuffer *, const struct kill *);
-int kill_unmarshal(struct kill *, struct evbuffer *);
-int kill_complete(struct kill *);
-void evtag_marshal_kill(struct evbuffer *, ev_uint32_t,
- const struct kill *);
-int evtag_unmarshal_kill(struct evbuffer *, ev_uint32_t,
- struct kill *);
-int kill_weapon_assign(struct kill *, const char *);
-int kill_weapon_get(struct kill *, char * *);
-int kill_action_assign(struct kill *, const char *);
-int kill_action_get(struct kill *, char * *);
-int kill_how_often_assign(struct kill *, int, const ev_uint32_t);
-int kill_how_often_get(struct kill *, int, ev_uint32_t *);
-ev_uint32_t * kill_how_often_add(struct kill *msg, const ev_uint32_t value);
-/* --- kill done --- */
-
-/* Tag definition for run */
-enum run_ {
- RUN_HOW=1,
- RUN_SOME_BYTES=2,
- RUN_FIXED_BYTES=3,
- RUN_NOTES=4,
- RUN_LARGE_NUMBER=5,
- RUN_OTHER_NUMBERS=6,
- RUN_MAX_TAGS
-};
-
-/* Structure declaration for run */
-struct run_access_ {
- int (*how_assign)(struct run *, const char *);
- int (*how_get)(struct run *, char * *);
- int (*some_bytes_assign)(struct run *, const ev_uint8_t *, ev_uint32_t);
- int (*some_bytes_get)(struct run *, ev_uint8_t * *, ev_uint32_t *);
- int (*fixed_bytes_assign)(struct run *, const ev_uint8_t *);
- int (*fixed_bytes_get)(struct run *, ev_uint8_t **);
- int (*notes_assign)(struct run *, int, const char *);
- int (*notes_get)(struct run *, int, char * *);
- char * * (*notes_add)(struct run *msg, const char * value);
- int (*large_number_assign)(struct run *, const ev_uint64_t);
- int (*large_number_get)(struct run *, ev_uint64_t *);
- int (*other_numbers_assign)(struct run *, int, const ev_uint32_t);
- int (*other_numbers_get)(struct run *, int, ev_uint32_t *);
- ev_uint32_t * (*other_numbers_add)(struct run *msg, const ev_uint32_t value);
-};
-
-struct run {
- struct run_access_ *base;
-
- char *how_data;
- ev_uint8_t *some_bytes_data;
- ev_uint32_t some_bytes_length;
- ev_uint8_t fixed_bytes_data[24];
- char * *notes_data;
- int notes_length;
- int notes_num_allocated;
- ev_uint64_t large_number_data;
- ev_uint32_t *other_numbers_data;
- int other_numbers_length;
- int other_numbers_num_allocated;
-
- ev_uint8_t how_set;
- ev_uint8_t some_bytes_set;
- ev_uint8_t fixed_bytes_set;
- ev_uint8_t notes_set;
- ev_uint8_t large_number_set;
- ev_uint8_t other_numbers_set;
-};
-
-struct run *run_new(void);
-struct run *run_new_with_arg(void *);
-void run_free(struct run *);
-void run_clear(struct run *);
-void run_marshal(struct evbuffer *, const struct run *);
-int run_unmarshal(struct run *, struct evbuffer *);
-int run_complete(struct run *);
-void evtag_marshal_run(struct evbuffer *, ev_uint32_t,
- const struct run *);
-int evtag_unmarshal_run(struct evbuffer *, ev_uint32_t,
- struct run *);
-int run_how_assign(struct run *, const char *);
-int run_how_get(struct run *, char * *);
-int run_some_bytes_assign(struct run *, const ev_uint8_t *, ev_uint32_t);
-int run_some_bytes_get(struct run *, ev_uint8_t * *, ev_uint32_t *);
-int run_fixed_bytes_assign(struct run *, const ev_uint8_t *);
-int run_fixed_bytes_get(struct run *, ev_uint8_t **);
-int run_notes_assign(struct run *, int, const char *);
-int run_notes_get(struct run *, int, char * *);
-char * * run_notes_add(struct run *msg, const char * value);
-int run_large_number_assign(struct run *, const ev_uint64_t);
-int run_large_number_get(struct run *, ev_uint64_t *);
-int run_other_numbers_assign(struct run *, int, const ev_uint32_t);
-int run_other_numbers_get(struct run *, int, ev_uint32_t *);
-ev_uint32_t * run_other_numbers_add(struct run *msg, const ev_uint32_t value);
-/* --- run done --- */
-
-#endif /* EVENT_RPCOUT___TEST_REGRESS_RPC_ */
extern struct testcase_t util_testcases[];
extern struct testcase_t signal_testcases[];
extern struct testcase_t http_testcases[];
+extern struct testcase_t http_iocp_testcases[];
extern struct testcase_t dns_testcases[];
extern struct testcase_t rpc_testcases[];
extern struct testcase_t edgetriggered_testcases[];
#ifdef EVENT__HAVE_OPENSSL
#include <openssl/ssl.h>
EVP_PKEY *ssl_getkey(void);
-X509 *ssl_getcert(void);
+X509 *ssl_getcert(EVP_PKEY *key);
SSL_CTX *get_ssl_ctx(void);
void init_ssl(void);
#endif
+void * basic_test_setup(const struct testcase_t *testcase);
+int basic_test_cleanup(const struct testcase_t *testcase, void *ptr);
+
#ifdef __cplusplus
}
#endif
#include "regress.h"
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
/* Validates that an evbuffer is good. Returns false if it isn't, true if it
* is*/
static int
static void
test_evbuffer_remove_buffer_with_empty(void *ptr)
{
- struct evbuffer *src = evbuffer_new();
- struct evbuffer *dst = evbuffer_new();
- char buf[2];
+ struct evbuffer *src = evbuffer_new();
+ struct evbuffer *dst = evbuffer_new();
+ char buf[2] = { 'A', 'A' };
- evbuffer_validate(src);
- evbuffer_validate(dst);
+ evbuffer_validate(src);
+ evbuffer_validate(dst);
- /* setup the buffers */
- /* we need more data in src than we will move later */
- evbuffer_add_reference(src, buf, sizeof(buf), no_cleanup, NULL);
- evbuffer_add_reference(src, buf, sizeof(buf), no_cleanup, NULL);
- /* we need one buffer in dst and one empty buffer at the end */
- evbuffer_add(dst, buf, sizeof(buf));
- evbuffer_add_reference(dst, buf, 0, no_cleanup, NULL);
+ /* setup the buffers */
+ /* we need more data in src than we will move later */
+ evbuffer_add_reference(src, buf, sizeof(buf), no_cleanup, NULL);
+ evbuffer_add_reference(src, buf, sizeof(buf), no_cleanup, NULL);
+ /* we need one buffer in dst and one empty buffer at the end */
+ evbuffer_add(dst, buf, sizeof(buf));
+ evbuffer_add_reference(dst, buf, 0, no_cleanup, NULL);
- evbuffer_validate(src);
- evbuffer_validate(dst);
+ evbuffer_validate(src);
+ evbuffer_validate(dst);
- /* move three bytes over */
- evbuffer_remove_buffer(src, dst, 3);
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "AAAA", 4);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "AA", 2);
- evbuffer_validate(src);
- evbuffer_validate(dst);
+ /* move three bytes over */
+ evbuffer_remove_buffer(src, dst, 3);
-end:
- evbuffer_free(src);
- evbuffer_free(dst);
+ evbuffer_validate(src);
+ evbuffer_validate(dst);
+
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "A", 1);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "AAAAA", 5);
+
+ end:
+ evbuffer_free(src);
+ evbuffer_free(dst);
}
static void
evbuffer_validate(src);
evbuffer_validate(dst);
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "foofoofoo", 9);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "foofoofoo", 9);
+
evbuffer_remove_buffer(src, dst, 8);
evbuffer_validate(src);
tt_int_op(evbuffer_get_length(src), ==, 1);
tt_int_op(evbuffer_get_length(dst), ==, 17);
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "o", 1);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "foofoofoofoofoofo", 17);
+
end:
evbuffer_free(src);
evbuffer_free(dst);
evbuffer_validate(src);
evbuffer_validate(dst);
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "foofoo", 6);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "foofoo", 6);
+
evbuffer_remove_buffer(src, dst, 5);
evbuffer_validate(src);
tt_int_op(evbuffer_get_length(src), ==, 1);
tt_int_op(evbuffer_get_length(dst), ==, 11);
+ tt_mem_op(evbuffer_pullup(src, -1), ==, "o", 1);
+ tt_mem_op(evbuffer_pullup(dst, -1), ==, "foofoofoofo", 11);
+
end:
evbuffer_free(src);
evbuffer_free(dst);
}
static void
+test_evbuffer_remove_buffer_with_empty_front(void *ptr)
+{
+ struct evbuffer *buf1 = NULL, *buf2 = NULL;
+
+ buf1 = evbuffer_new();
+ tt_assert(buf1);
+
+ buf2 = evbuffer_new();
+ tt_assert(buf2);
+
+ tt_int_op(evbuffer_add_reference(buf1, "foo", 3, NULL, NULL), ==, 0);
+ tt_int_op(evbuffer_prepend(buf1, "", 0), ==, 0);
+ tt_int_op(evbuffer_remove_buffer(buf1, buf2, 1), ==, 1);
+ tt_int_op(evbuffer_add(buf1, "bar", 3), ==, 0);
+ tt_mem_op(evbuffer_pullup(buf1, -1), ==, "oobar", 5);
+
+ evbuffer_validate(buf1);
+ evbuffer_validate(buf2);
+
+ end:
+ if (buf1)
+ evbuffer_free(buf1);
+ if (buf2)
+ evbuffer_free(buf2);
+}
+
+static void
+test_evbuffer_remove_buffer_adjust_last_with_datap_with_empty(void *ptr)
+{
+ struct evbuffer *buf1 = NULL, *buf2 = NULL;
+
+ buf1 = evbuffer_new();
+ tt_assert(buf1);
+
+ buf2 = evbuffer_new();
+ tt_assert(buf2);
+
+ tt_int_op(evbuffer_add(buf1, "aaaaaa", 6), ==, 0);
+
+ // buf1: aaaaaab
+ // buf2:
+ {
+ struct evbuffer_iovec iovecs[2];
+ /** we want two chains, to leave one chain empty */
+ tt_int_op(evbuffer_reserve_space(buf1, 971, iovecs, 2), ==, 2);
+ tt_int_op(iovecs[0].iov_len, >=, 1);
+ tt_int_op(iovecs[1].iov_len, >=, 1);
+ tt_assert(*(char *)(iovecs[0].iov_base) = 'b');
+ tt_assert(iovecs[0].iov_len = 1);
+ tt_int_op(evbuffer_commit_space(buf1, iovecs, 1), ==, 0);
+ }
+
+ // buf1: aaaaaab
+ // buf2: dddcc
+ tt_int_op(evbuffer_add(buf2, "cc", 2), ==, 0);
+ tt_int_op(evbuffer_prepend(buf2, "ddd", 3), ==, 0);
+
+ // buf1:
+ // buf2: aaaaaabdddcc
+ tt_int_op(evbuffer_prepend_buffer(buf2, buf1), ==, 0);
+
+ // buf1: aaaaaabdddcc
+ // buf2:
+ tt_int_op(evbuffer_add_buffer(buf1, buf2), ==, 0);
+
+ // buf1: c
+ // buf2: aaaaaabdddc
+ tt_int_op(evbuffer_remove_buffer(buf1, buf2, 11), ==, 11);
+
+ // This fails today, we observe "aaaaaabcddd" instead!
+ tt_mem_op(evbuffer_pullup(buf2, -1), ==, "aaaaaabdddc", 11);
+
+ evbuffer_validate(buf1);
+ evbuffer_validate(buf2);
+
+ end:
+ if (buf1)
+ evbuffer_free(buf1);
+ if (buf2)
+ evbuffer_free(buf2);
+}
+
+static void
test_evbuffer_add_buffer_with_empty(void *ptr)
{
struct evbuffer *src = evbuffer_new();
}
static void
+test_evbuffer_reserve_with_empty(void *ptr)
+{
+ struct evbuffer *buf;
+ struct evbuffer_iovec v[2];
+
+ tt_assert(buf = evbuffer_new());
+ evbuffer_add(buf, "a", 1);
+ tt_int_op(evbuffer_reserve_space(buf, 1<<12, v, 2), ==, 2);
+ v[0].iov_len = 1;
+ *(char *)v[0].iov_base = 'b';
+ tt_int_op(evbuffer_commit_space(buf, v, 1), ==, 0);
+ evbuffer_add(buf, "c", 1);
+ tt_mem_op(evbuffer_pullup(buf, -1), ==, "abc", 2);
+
+ evbuffer_validate(buf);
+
+ end:
+ if (buf)
+ evbuffer_free(buf);
+}
+
+/* regression for evbuffer_expand_fast_() with invalid last_with_datap that has
+ * been left after evbuffer_prepend() with empty chain in it */
+static void
+test_evbuffer_reserve_invalid_last_with_datap(void *ptr)
+{
+ struct evbuffer *buf = NULL;
+ struct evbuffer_iovec vec[2];
+ const int nvec = ARRAY_SIZE(vec);
+ int i, avec;
+
+ buf = evbuffer_new();
+ tt_assert(buf);
+
+ /* prepend with an empty chain */
+ evbuffer_add_reference(buf, "", 0, NULL, NULL);
+ evbuffer_prepend(buf, "foo", 3);
+ /* after invalid last_with_datap will create new chain */
+ evbuffer_add(buf, "", 0);
+ /* we need to create at least 2 "used" (in evbuffer_expand_fast_()) chains */
+ tt_int_op(avec = evbuffer_reserve_space(buf, 1<<12, vec, nvec), >=, 1);
+ for (i = 0; i < avec; ++i)
+ vec[i].iov_len = 0;
+ tt_int_op(evbuffer_commit_space(buf, vec, avec), ==, 0);
+
+ /* and an actual problem, that triggers an assert(chain == buf->first) in
+ * evbuffer_expand_fast_() */
+ tt_int_op(evbuffer_reserve_space(buf, 1<<13, vec, nvec), >=, 1);
+
+ evbuffer_validate(buf);
+
+end:
+ if (buf)
+ evbuffer_free(buf);
+}
+
+static void
test_evbuffer_expand(void *ptr)
{
char data[4096];
}
static void
+test_evbuffer_empty_reference_prepend(void *ptr)
+{
+ struct evbuffer *buf = NULL;
+
+ buf = evbuffer_new();
+ tt_assert(buf);
+
+ /** empty chain could leave invalid last_with_datap */
+ evbuffer_add_reference(buf, "", 0, NULL, NULL);
+ evbuffer_validate(buf);
+ evbuffer_prepend(buf, "foo", 3);
+
+ evbuffer_validate(buf);
+ tt_assert(!strncmp((char *)evbuffer_pullup(buf, -1), "foo", 3));
+ evbuffer_validate(buf);
+
+end:
+ if (buf)
+ evbuffer_free(buf);
+}
+static void
+test_evbuffer_empty_reference_prepend_buffer(void *ptr)
+{
+ struct evbuffer *buf1 = NULL, *buf2 = NULL;
+
+ buf1 = evbuffer_new();
+ tt_assert(buf1);
+ buf2 = evbuffer_new();
+ tt_assert(buf2);
+
+ /** empty chain could leave invalid last_with_datap */
+ evbuffer_add_reference(buf1, "", 0, NULL, NULL);
+ evbuffer_validate(buf1);
+ evbuffer_add(buf2, "foo", 3);
+ evbuffer_validate(buf2);
+ evbuffer_prepend_buffer(buf2, buf1);
+ evbuffer_validate(buf2);
+
+ tt_assert(!strncmp((char *)evbuffer_pullup(buf2, -1), "foo", 3));
+ evbuffer_validate(buf2);
+
+ tt_assert(!strncmp((char *)evbuffer_pullup(buf1, -1), "", 0));
+ evbuffer_validate(buf2);
+
+end:
+ if (buf1)
+ evbuffer_free(buf1);
+ if (buf2)
+ evbuffer_free(buf2);
+}
+
+static void
test_evbuffer_peek_first_gt(void *info)
{
struct evbuffer *buf = NULL, *tmp_buf = NULL;
{ "remove_buffer_with_empty", test_evbuffer_remove_buffer_with_empty, 0, NULL, NULL },
{ "remove_buffer_with_empty2", test_evbuffer_remove_buffer_with_empty2, 0, NULL, NULL },
{ "remove_buffer_with_empty3", test_evbuffer_remove_buffer_with_empty3, 0, NULL, NULL },
+ { "remove_buffer_with_empty_front", test_evbuffer_remove_buffer_with_empty_front, 0, NULL, NULL },
+ { "remove_buffer_adjust_last_with_datap_with_empty",
+ test_evbuffer_remove_buffer_adjust_last_with_datap_with_empty, 0, NULL, NULL },
{ "add_buffer_with_empty", test_evbuffer_add_buffer_with_empty, 0, NULL, NULL },
{ "add_buffer_with_empty2", test_evbuffer_add_buffer_with_empty2, 0, NULL, NULL },
{ "reserve2", test_evbuffer_reserve2, 0, NULL, NULL },
{ "reserve_many", test_evbuffer_reserve_many, 0, NULL, NULL },
{ "reserve_many2", test_evbuffer_reserve_many, 0, &nil_setup, (void*)"add" },
{ "reserve_many3", test_evbuffer_reserve_many, 0, &nil_setup, (void*)"fill" },
+ { "reserve_with_empty", test_evbuffer_reserve_with_empty, 0, NULL, NULL },
+ { "reserve_invalid_last_with_datap", test_evbuffer_reserve_invalid_last_with_datap, TT_FORK, NULL, NULL },
{ "expand", test_evbuffer_expand, 0, NULL, NULL },
{ "expand_overflow", test_evbuffer_expand_overflow, 0, NULL, NULL },
{ "add1", test_evbuffer_add1, 0, NULL, NULL },
{ "multicast", test_evbuffer_multicast, 0, NULL, NULL },
{ "multicast_drain", test_evbuffer_multicast_drain, 0, NULL, NULL },
{ "prepend", test_evbuffer_prepend, TT_FORK, NULL, NULL },
+ { "empty_reference_prepend", test_evbuffer_empty_reference_prepend, TT_FORK, NULL, NULL },
+ { "empty_reference_prepend_buffer", test_evbuffer_empty_reference_prepend_buffer, TT_FORK, NULL, NULL },
{ "peek", test_evbuffer_peek, 0, NULL, NULL },
{ "peek_first_gt", test_evbuffer_peek_first_gt, 0, NULL, NULL },
{ "freeze_start", test_evbuffer_freeze, 0, &nil_setup, (void*)"start" },
bev2 = pair[1];
bufferevent_setcb(bev1, readcb, writecb, errorcb, bev1);
bufferevent_setcb(bev2, readcb, writecb, errorcb, NULL);
- tt_int_op(bufferevent_getfd(bev1), ==, -1);
+ tt_fd_op(bufferevent_getfd(bev1), ==, EVUTIL_INVALID_SOCKET);
tt_ptr_op(bufferevent_get_underlying(bev1), ==, NULL);
tt_ptr_op(bufferevent_pair_get_partner(bev1), ==, bev2);
tt_ptr_op(bufferevent_pair_get_partner(bev2), ==, bev1);
} else {
bev1 = bufferevent_new(pair[0], readcb, writecb, errorcb, NULL);
bev2 = bufferevent_new(pair[1], readcb, writecb, errorcb, NULL);
- tt_int_op(bufferevent_getfd(bev1), ==, pair[0]);
+ tt_fd_op(bufferevent_getfd(bev1), ==, pair[0]);
tt_ptr_op(bufferevent_get_underlying(bev1), ==, NULL);
tt_ptr_op(bufferevent_pair_get_partner(bev1), ==, NULL);
tt_ptr_op(bufferevent_pair_get_partner(bev2), ==, NULL);
tt_ptr_op(bufferevent_get_underlying(bev1), ==, bev1_base);
tt_ptr_op(bufferevent_get_underlying(bev2), ==, bev2_base);
- tt_int_op(bufferevent_getfd(bev1), ==, -1);
- tt_int_op(bufferevent_getfd(bev2), ==, -1);
+ tt_fd_op(bufferevent_getfd(bev1), ==, bufferevent_getfd(bev1_base));
+ tt_fd_op(bufferevent_getfd(bev2), ==, bufferevent_getfd(bev2_base));
bufferevent_disable(bev1, EV_READ);
bufferevent_enable(bev2, EV_READ);
;
}
-static int
+static evutil_socket_t
fake_listener_create(struct sockaddr_in *localhost)
{
struct sockaddr *sa = (struct sockaddr *)localhost;
struct timeval read_timeout_at;
struct timeval write_timeout_at;
struct timeval last_wrote_at;
+ struct timeval last_read_at;
int n_read_timeouts;
int n_write_timeouts;
int total_calls;
};
static void
+bev_timeout_read_cb(struct bufferevent *bev, void *arg)
+{
+ struct timeout_cb_result *res = arg;
+ evutil_gettimeofday(&res->last_read_at, NULL);
+}
+static void
bev_timeout_write_cb(struct bufferevent *bev, void *arg)
{
struct timeout_cb_result *res = arg;
evutil_gettimeofday(&res->last_wrote_at, NULL);
}
-
static void
bev_timeout_event_cb(struct bufferevent *bev, short what, void *arg)
{
int use_pair = 0, use_filter = 0;
struct timeval tv_w, tv_r, started_at;
struct timeout_cb_result res1, res2;
- char buf[1024];
memset(&res1, 0, sizeof(res1));
memset(&res2, 0, sizeof(res2));
bev1 = bufferevent_socket_new(data->base, data->pair[0], 0);
bev2 = bufferevent_socket_new(data->base, data->pair[1], 0);
}
-
tt_assert(bev1);
tt_assert(bev2);
tv_w.tv_sec = tv_r.tv_sec = 0;
tv_w.tv_usec = 100*1000;
tv_r.tv_usec = 150*1000;
- bufferevent_setcb(bev1, NULL, bev_timeout_write_cb,
+ bufferevent_setcb(bev1, bev_timeout_read_cb, bev_timeout_write_cb,
bev_timeout_event_cb, &res1);
- bufferevent_setwatermark(bev1, EV_WRITE, 1024*1024+10, 0);
bufferevent_set_timeouts(bev1, &tv_r, &tv_w);
- if (use_pair) {
- /* For a pair, the fact that the other side isn't reading
- * makes the writer stall */
- bufferevent_write(bev1, "ABCDEFG", 7);
- } else {
- /* For a real socket, the kernel's TCP buffers can eat a
- * fair number of bytes; make sure that at some point we
- * have some bytes that will stall. */
- struct evbuffer *output = bufferevent_get_output(bev1);
- int i;
- memset(buf, 0xbb, sizeof(buf));
- for (i=0;i<1024;++i) {
- evbuffer_add_reference(output, buf, sizeof(buf),
- NULL, NULL);
- }
- }
+ bufferevent_write(bev1, "ABCDEFG", 7);
bufferevent_enable(bev1, EV_READ|EV_WRITE);
/* bev2 has nothing to say, and isn't listening. */
- bufferevent_setcb(bev2, NULL, bev_timeout_write_cb,
+ bufferevent_setcb(bev2, bev_timeout_read_cb, bev_timeout_write_cb,
bev_timeout_event_cb, &res2);
tv_w.tv_sec = tv_r.tv_sec = 0;
tv_w.tv_usec = 200*1000;
/* XXXX Test that actually reading or writing a little resets the
* timeouts. */
- /* Each buf1 timeout happens, and happens only once. */
- tt_want(res1.n_read_timeouts);
- tt_want(res1.n_write_timeouts);
+ tt_want(res1.total_calls == 2);
tt_want(res1.n_read_timeouts == 1);
tt_want(res1.n_write_timeouts == 1);
+ tt_want(res2.total_calls == !(use_pair && !use_filter));
+ tt_want(res2.n_write_timeouts == !(use_pair && !use_filter));
+ tt_want(!res2.n_read_timeouts);
test_timeval_diff_eq(&started_at, &res1.read_timeout_at, 150);
test_timeval_diff_eq(&started_at, &res1.write_timeout_at, 100);
+#define tt_assert_timeval_empty(tv) do { \
+ tt_int_op((tv).tv_sec, ==, 0); \
+ tt_int_op((tv).tv_usec, ==, 0); \
+} while(0)
+ tt_assert_timeval_empty(res1.last_read_at);
+ tt_assert_timeval_empty(res2.last_read_at);
+ tt_assert_timeval_empty(res2.last_wrote_at);
+ tt_assert_timeval_empty(res2.last_wrote_at);
+#undef tt_assert_timeval_empty
+
end:
if (bev1)
bufferevent_free(bev1);
LEGACY(bufferevent_pair_flush_finished, TT_ISOLATED),
#if defined(EVTHREAD_USE_PTHREADS_IMPLEMENTED)
{ "bufferevent_pair_release_lock", test_bufferevent_pair_release_lock,
- TT_FORK|TT_ISOLATED|TT_NEED_THREADS|TT_NEED_BASE|TT_LEGACY,
+ TT_FORK|TT_ISOLATED|TT_NEED_THREADS|TT_NEED_BASE|TT_LEGACY|TT_NO_LOGS,
&basic_setup, NULL },
#endif
LEGACY(bufferevent_watermarks, TT_ISOLATED),
{ "bufferevent_connect_fail", test_bufferevent_connect_fail,
TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
{ "bufferevent_timeout", test_bufferevent_timeouts,
- TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR, &basic_setup, (void*)"" },
+ TT_FORK|TT_NEED_BASE, &basic_setup, (void*)"" },
{ "bufferevent_timeout_pair", test_bufferevent_timeouts,
TT_FORK|TT_NEED_BASE, &basic_setup, (void*)"pair" },
{ "bufferevent_timeout_filter", test_bufferevent_timeouts,
END_OF_TESTCASES,
};
+#define TT_IOCP (TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP)
+#define TT_IOCP_LEGACY (TT_ISOLATED|TT_ENABLE_IOCP)
struct testcase_t bufferevent_iocp_testcases[] = {
-
- LEGACY(bufferevent, TT_ISOLATED|TT_ENABLE_IOCP),
+ LEGACY(bufferevent, TT_IOCP_LEGACY),
LEGACY(bufferevent_flush_normal, TT_ISOLATED),
LEGACY(bufferevent_flush_flush, TT_ISOLATED),
LEGACY(bufferevent_flush_finished, TT_ISOLATED),
- LEGACY(bufferevent_watermarks, TT_ISOLATED|TT_ENABLE_IOCP),
- LEGACY(bufferevent_filters, TT_ISOLATED|TT_ENABLE_IOCP),
- LEGACY(bufferevent_filters_disable, TT_ISOLATED|TT_ENABLE_IOCP),
+ LEGACY(bufferevent_watermarks, TT_IOCP_LEGACY),
+ LEGACY(bufferevent_filters, TT_IOCP_LEGACY),
+ LEGACY(bufferevent_filters_disable, TT_IOCP_LEGACY),
+
{ "bufferevent_connect", test_bufferevent_connect,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, (void*)"" },
+ TT_IOCP, &basic_setup, (void*)"" },
{ "bufferevent_connect_defer", test_bufferevent_connect,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, (void*)"defer" },
+ TT_IOCP, &basic_setup, (void*)"defer" },
{ "bufferevent_connect_lock", test_bufferevent_connect,
- TT_FORK|TT_NEED_BASE|TT_NEED_THREADS|TT_ENABLE_IOCP, &basic_setup,
- (void*)"lock" },
+ TT_IOCP, &basic_setup, (void*)"lock" },
{ "bufferevent_connect_lock_defer", test_bufferevent_connect,
- TT_FORK|TT_NEED_BASE|TT_NEED_THREADS|TT_ENABLE_IOCP, &basic_setup,
- (void*)"defer lock" },
+ TT_IOCP, &basic_setup, (void*)"defer lock" },
{ "bufferevent_connect_fail", test_bufferevent_connect_fail,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
+ TT_IOCP, &basic_setup, NULL },
{ "bufferevent_connect_nonblocking", test_bufferevent_connect,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup,
- (void*)"unset_connectex" },
+ TT_IOCP, &basic_setup, (void*)"unset_connectex" },
{ "bufferevent_connect_fail_eventcb_defer",
test_bufferevent_connect_fail_eventcb,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup,
- (void*)BEV_OPT_DEFER_CALLBACKS },
+ TT_IOCP, &basic_setup, (void*)BEV_OPT_DEFER_CALLBACKS },
{ "bufferevent_connect_fail_eventcb",
- test_bufferevent_connect_fail_eventcb,
- TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
+ test_bufferevent_connect_fail_eventcb, TT_IOCP, &basic_setup, NULL },
END_OF_TESTCASES,
};
#include <string.h>
#include <errno.h>
+#ifdef EVENT__HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
#include "event2/dns.h"
#include "event2/dns_compat.h"
#include "event2/dns_struct.h"
#include "event2/util.h"
#include "event2/listener.h"
#include "event2/bufferevent.h"
+#include <event2/thread.h>
#include "log-internal.h"
+#include "evthread-internal.h"
#include "regress.h"
#include "regress_testutils.h"
+#include "regress_thread.h"
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
{
struct in_addr in;
struct event_base *base = event_base_new();
- struct evdns_base *dns = evdns_base_new(base, 1/* init name servers */);
+ struct evdns_base *dns = evdns_base_new(base, EVDNS_BASE_INITIALIZE_NAMESERVERS);
struct evdns_request *req = NULL;
tt_assert(base);
if (dns)
evdns_base_free(dns, 0);
}
-static void
-dns_search_test(void *arg)
-{
- return dns_search_test_impl(arg, 0);
-}
-static void
-dns_search_lower_test(void *arg)
-{
- return dns_search_test_impl(arg, 1);
-}
+static void dns_search_test(void *arg) { dns_search_test_impl(arg, 0); }
+static void dns_search_lower_test(void *arg) { dns_search_test_impl(arg, 1); }
static int request_count = 0;
static struct evdns_request *current_req = NULL;
event_base_free(inactive_base);
}
+static void
+dns_initialize_nameservers_test(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+ struct evdns_base *dns = NULL;
+
+ dns = evdns_base_new(base, 0);
+ tt_assert(dns);
+ tt_int_op(evdns_base_get_nameserver_addr(dns, 0, NULL, 0), ==, -1);
+ evdns_base_free(dns, 0);
+
+ dns = evdns_base_new(base, EVDNS_BASE_INITIALIZE_NAMESERVERS);
+ tt_assert(dns);
+ tt_int_op(evdns_base_get_nameserver_addr(dns, 0, NULL, 0), ==, sizeof(struct sockaddr));
+
+end:
+ if (dns)
+ evdns_base_free(dns, 0);
+}
+#ifndef _WIN32
+#define RESOLV_FILE "empty-resolv.conf"
+static void
+dns_nameservers_no_default_test(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+ struct evdns_base *dns = NULL;
+ int ok = access(RESOLV_FILE, R_OK);
+
+ tt_assert(ok);
+
+ dns = evdns_base_new(base, 0);
+ tt_assert(dns);
+ tt_int_op(evdns_base_get_nameserver_addr(dns, 0, NULL, 0), ==, -1);
+
+ /* We cannot test
+ * EVDNS_BASE_INITIALIZE_NAMESERVERS|EVDNS_BASE_NAMESERVERS_NO_DEFAULT
+ * because we cannot mock "/etc/resolv.conf" (yet). */
+
+ evdns_base_resolv_conf_parse(dns,
+ DNS_OPTIONS_ALL|DNS_OPTION_NAMESERVERS_NO_DEFAULT, RESOLV_FILE);
+ tt_int_op(evdns_base_get_nameserver_addr(dns, 0, NULL, 0), ==, -1);
+
+ evdns_base_resolv_conf_parse(dns, DNS_OPTIONS_ALL, RESOLV_FILE);
+ tt_int_op(evdns_base_get_nameserver_addr(dns, 0, NULL, 0), ==, sizeof(struct sockaddr));
+
+end:
+ if (dns)
+ evdns_base_free(dns, 0);
+}
+#endif
+
/* === Test for bufferevent_socket_connect_hostname */
static int total_connected_or_failed = 0;
int added_any=0;
++*n_got_p;
- for (i=0;i<req->nquestions;++i) {
+ for (i = 0; i < req->nquestions; ++i) {
const int qtype = req->questions[i]->type;
const int qclass = req->questions[i]->dns_question_class;
const char *qname = req->questions[i]->name;
be_connect_hostname_event_cb(struct bufferevent *bev, short what, void *ctx)
{
struct be_conn_hostname_result *got = ctx;
- if (!got->what) {
- TT_BLATHER(("Got a bufferevent event %d", what));
- got->what = what;
-
- if ((what & BEV_EVENT_CONNECTED) || (what & BEV_EVENT_ERROR)) {
- int r;
- if ((r = bufferevent_socket_get_dns_error(bev))) {
- got->dnserr = r;
- TT_BLATHER(("DNS error %d: %s", r,
- evutil_gai_strerror(r)));
- } ++total_connected_or_failed;
- TT_BLATHER(("Got %d connections or errors.", total_connected_or_failed));
-
- if (total_n_accepted >= 3 && total_connected_or_failed >= 5)
- event_base_loopexit(be_connect_hostname_base,
- NULL);
- }
- } else {
+
+ if (got->what) {
TT_FAIL(("Two events on one bufferevent. %d,%d",
got->what, (int)what));
}
+
+ TT_BLATHER(("Got a bufferevent event %d", what));
+ got->what = what;
+
+ if ((what & BEV_EVENT_CONNECTED) || (what & BEV_EVENT_ERROR)) {
+ int expected = 3;
+ int r = bufferevent_socket_get_dns_error(bev);
+
+ if (r) {
+ got->dnserr = r;
+ TT_BLATHER(("DNS error %d: %s", r,
+ evutil_gai_strerror(r)));
+ }
+ ++total_connected_or_failed;
+ TT_BLATHER(("Got %d connections or errors.", total_connected_or_failed));
+
+ /** emfile test */
+ if (errno == EMFILE) {
+ expected = 0;
+ }
+
+ if (total_n_accepted >= expected && total_connected_or_failed >= 5)
+ event_base_loopexit(be_connect_hostname_base,
+ NULL);
+ }
}
static void
{
struct basic_test_data *data = arg;
struct evconnlistener *listener = NULL;
- struct bufferevent *be1=NULL, *be2=NULL, *be3=NULL, *be4=NULL, *be5=NULL;
- struct be_conn_hostname_result be1_outcome={0,0}, be2_outcome={0,0},
- be3_outcome={0,0}, be4_outcome={0,0}, be5_outcome={0,0};
- int expect_err5;
+ struct bufferevent *be[5];
+ struct be_conn_hostname_result be_outcome[ARRAY_SIZE(be)];
+ int expect_err;
struct evdns_base *dns=NULL;
struct evdns_server_port *port=NULL;
struct sockaddr_in sin;
ev_uint16_t dns_port=0;
int n_accept=0, n_dns=0;
char buf[128];
+ int emfile = data->setup_data && !strcmp(data->setup_data, "emfile");
+ int success = BEV_EVENT_CONNECTED;
+ int default_error = 0;
+ unsigned i;
+ int ret;
+
+ if (emfile) {
+ success = BEV_EVENT_ERROR;
+#if defined(__linux__)
+ /* on linux glibc/musl reports EAI_SYSTEM, when getaddrinfo() cannot
+ * open file for resolving service. */
+ default_error = EVUTIL_EAI_SYSTEM;
+#elif defined(__sun__)
+ /* on solaris it returns EAI_FAIL */
+ default_error = EVUTIL_EAI_FAIL;
+ /** the DP_POLL can also fail with EINVAL under EMFILE */
+#else
+ /* on osx/freebsd it returns EAI_NONAME */
+ default_error = EVUTIL_EAI_NONAME;
+#endif
+ }
be_connect_hostname_base = data->base;
evutil_snprintf(buf, sizeof(buf), "127.0.0.1:%d", (int)dns_port);
evdns_base_nameserver_ip_add(dns, buf);
+#ifdef EVENT__HAVE_SETRLIMIT
+ if (emfile) {
+ int fd = socket(AF_INET, SOCK_STREAM, 0);
+ struct rlimit file = { fd, fd };
+
+ tt_int_op(fd, >=, 0);
+ tt_assert(!close(fd));
+
+ tt_assert(!setrlimit(RLIMIT_NOFILE, &file));
+ }
+#endif
+
/* Now, finally, at long last, launch the bufferevents. One should do
* a failing lookup IP, one should do a successful lookup by IP,
* and one should do a successful lookup by hostname. */
- be1 = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
- be2 = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
- be3 = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
- be4 = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
- be5 = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
-
- bufferevent_setcb(be1, NULL, NULL, be_connect_hostname_event_cb,
- &be1_outcome);
- bufferevent_setcb(be2, NULL, NULL, be_connect_hostname_event_cb,
- &be2_outcome);
- bufferevent_setcb(be3, NULL, NULL, be_connect_hostname_event_cb,
- &be3_outcome);
- bufferevent_setcb(be4, NULL, NULL, be_connect_hostname_event_cb,
- &be4_outcome);
- bufferevent_setcb(be5, NULL, NULL, be_connect_hostname_event_cb,
- &be5_outcome);
+ for (i = 0; i < ARRAY_SIZE(be); ++i) {
+ memset(&be_outcome[i], 0, sizeof(be_outcome[i]));
+ be[i] = bufferevent_socket_new(data->base, -1, BEV_OPT_CLOSE_ON_FREE);
+ bufferevent_setcb(be[i], NULL, NULL, be_connect_hostname_event_cb,
+ &be_outcome[i]);
+ }
/* Use the blocking resolver. This one will fail if your resolver
* can't resolve localhost to 127.0.0.1 */
- tt_assert(!bufferevent_socket_connect_hostname(be4, NULL, AF_INET,
+ tt_assert(!bufferevent_socket_connect_hostname(be[3], NULL, AF_INET,
"localhost", listener_port));
/* Use the blocking resolver with a nonexistent hostname. */
- tt_assert(!bufferevent_socket_connect_hostname(be5, NULL, AF_INET,
+ tt_assert(!bufferevent_socket_connect_hostname(be[4], NULL, AF_INET,
"nonesuch.nowhere.example.com", 80));
{
/* The blocking resolver will use the system nameserver, which
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
- expect_err5 = evutil_getaddrinfo(
+ expect_err = evutil_getaddrinfo(
"nonesuch.nowhere.example.com", "80", &hints, &ai);
}
/* Launch an async resolve that will fail. */
- tt_assert(!bufferevent_socket_connect_hostname(be1, dns, AF_INET,
+ tt_assert(!bufferevent_socket_connect_hostname(be[0], dns, AF_INET,
"nosuchplace.example.com", listener_port));
/* Connect to the IP without resolving. */
- tt_assert(!bufferevent_socket_connect_hostname(be2, dns, AF_INET,
+ tt_assert(!bufferevent_socket_connect_hostname(be[1], dns, AF_INET,
"127.0.0.1", listener_port));
/* Launch an async resolve that will succeed. */
- tt_assert(!bufferevent_socket_connect_hostname(be3, dns, AF_INET,
+ tt_assert(!bufferevent_socket_connect_hostname(be[2], dns, AF_INET,
"nobodaddy.example.com", listener_port));
- event_base_dispatch(data->base);
+ ret = event_base_dispatch(data->base);
+#ifdef __sun__
+ if (emfile && !strcmp(event_base_get_method(data->base), "devpoll")) {
+ tt_int_op(ret, ==, -1);
+ /** DP_POLL failed */
+ tt_skip();
+ } else
+#endif
+ {
+ tt_int_op(ret, ==, 0);
+ }
- tt_int_op(be1_outcome.what, ==, BEV_EVENT_ERROR);
- tt_int_op(be1_outcome.dnserr, ==, EVUTIL_EAI_NONAME);
- tt_int_op(be2_outcome.what, ==, BEV_EVENT_CONNECTED);
- tt_int_op(be2_outcome.dnserr, ==, 0);
- tt_int_op(be3_outcome.what, ==, BEV_EVENT_CONNECTED);
- tt_int_op(be3_outcome.dnserr, ==, 0);
- tt_int_op(be4_outcome.what, ==, BEV_EVENT_CONNECTED);
- tt_int_op(be4_outcome.dnserr, ==, 0);
- if (expect_err5) {
- tt_int_op(be5_outcome.what, ==, BEV_EVENT_ERROR);
- tt_int_op(be5_outcome.dnserr, ==, expect_err5);
+ tt_int_op(be_outcome[0].what, ==, BEV_EVENT_ERROR);
+ tt_int_op(be_outcome[0].dnserr, ==, EVUTIL_EAI_NONAME);
+ tt_int_op(be_outcome[1].what, ==, success);
+ tt_int_op(be_outcome[1].dnserr, ==, 0);
+ tt_int_op(be_outcome[2].what, ==, success);
+ tt_int_op(be_outcome[2].dnserr, ==, 0);
+ tt_int_op(be_outcome[3].what, ==, success);
+ tt_int_op(be_outcome[3].dnserr, ==, default_error);
+ if (expect_err) {
+ tt_int_op(be_outcome[4].what, ==, BEV_EVENT_ERROR);
+ tt_int_op(be_outcome[4].dnserr, ==, expect_err);
}
- tt_int_op(n_accept, ==, 3);
+ if (emfile) {
+ tt_int_op(n_accept, ==, 0);
+ } else {
+ tt_int_op(n_accept, ==, 3);
+ }
tt_int_op(n_dns, ==, 2);
end:
evdns_close_server_port(port);
if (dns)
evdns_base_free(dns, 0);
- if (be1)
- bufferevent_free(be1);
- if (be2)
- bufferevent_free(be2);
- if (be3)
- bufferevent_free(be3);
- if (be4)
- bufferevent_free(be4);
- if (be5)
- bufferevent_free(be5);
+ for (i = 0; i < ARRAY_SIZE(be); ++i) {
+ if (be[i])
+ bufferevent_free(be[i]);
+ }
}
struct evutil_addrinfo hints, *a;
struct gai_outcome local_outcome;
struct gai_outcome a_out[12];
- int i;
+ unsigned i;
struct evdns_getaddrinfo_request *r;
char buf[128];
struct evdns_server_port *port = NULL;
end:
if (local_outcome.ai)
evutil_freeaddrinfo(local_outcome.ai);
- for (i=0;i<(int)ARRAY_SIZE(a_out);++i) {
+ for (i = 0; i < ARRAY_SIZE(a_out); ++i) {
if (a_out[i].ai)
evutil_freeaddrinfo(a_out[i].ai);
}
struct sockaddr_in sin;
struct sockaddr_storage ss;
ev_socklen_t slen;
- int i;
+ unsigned i;
base = event_base_new();
dns_base = evdns_base_new(base, 0);
char buf[64];
struct generic_dns_callback_result r[20];
- int i;
+ unsigned i;
dns_port = regress_get_dnsserver(base, &portnum, NULL,
regress_dns_server_cb, reissue_table);
tt_assert(!evdns_base_nameserver_ip_add(dns, buf));
for (i = 0; i < 20; ++i)
- tt_assert(evdns_getaddrinfo(dns, "foof.example.com", "ssh", NULL, getaddrinfo_cb, &r[i]));
+ tt_assert(evdns_getaddrinfo(dns, "foof.example.com", "80", NULL, getaddrinfo_cb, &r[i]));
n_replies_left = 20;
exit_base = base;
evdns_close_server_port(dns_port);
}
+#ifdef EVTHREAD_USE_PTHREADS_IMPLEMENTED
+struct race_param
+{
+ void *lock;
+ void *reqs_cmpl_cond;
+ int bw_threads;
+ void *bw_threads_exited_cond;
+ volatile int stopping;
+ void *base;
+ void *dns;
+
+ int locked;
+};
+static void *
+race_base_run(void *arg)
+{
+ struct race_param *rp = (struct race_param *)arg;
+ event_base_loop(rp->base, EVLOOP_NO_EXIT_ON_EMPTY);
+ THREAD_RETURN();
+}
+static void *
+race_busywait_run(void *arg)
+{
+ struct race_param *rp = (struct race_param *)arg;
+ struct sockaddr_storage ss;
+ while (!rp->stopping)
+ evdns_base_get_nameserver_addr(rp->dns, 0, (struct sockaddr *)&ss, sizeof(ss));
+ EVLOCK_LOCK(rp->lock, 0);
+ if (--rp->bw_threads == 0)
+ EVTHREAD_COND_SIGNAL(rp->bw_threads_exited_cond);
+ EVLOCK_UNLOCK(rp->lock, 0);
+ THREAD_RETURN();
+}
+static void
+race_gai_cb(int result, struct evutil_addrinfo *res, void *arg)
+{
+ struct race_param *rp = arg;
+ (void)result;
+ (void)res;
+
+ --n_replies_left;
+ if (n_replies_left == 0) {
+ EVLOCK_LOCK(rp->lock, 0);
+ EVTHREAD_COND_SIGNAL(rp->reqs_cmpl_cond);
+ EVLOCK_UNLOCK(rp->lock, 0);
+ }
+}
+static void
+getaddrinfo_race_gotresolve_test(void *arg)
+{
+ struct race_param rp;
+ struct evdns_server_port *dns_port = NULL;
+ ev_uint16_t portnum = 0;
+ char buf[64];
+ int i;
+
+ // Some stress is needed to yield inside getaddrinfo between resolve_ipv4 and resolve_ipv6
+ int n_reqs = 16384;
+#ifdef _SC_NPROCESSORS_ONLN
+ int n_threads = sysconf(_SC_NPROCESSORS_ONLN) + 1;
+#else
+ int n_threads = 17;
+#endif
+ THREAD_T thread[n_threads];
+ struct timeval tv;
+
+ (void)arg;
+
+ evthread_use_pthreads();
+
+ rp.base = event_base_new();
+ tt_assert(rp.base);
+ if (evthread_make_base_notifiable(rp.base) < 0)
+ tt_abort_msg("Couldn't make base notifiable!");
+
+ dns_port = regress_get_dnsserver(rp.base, &portnum, NULL,
+ regress_dns_server_cb, reissue_table);
+ tt_assert(dns_port);
+
+ evutil_snprintf(buf, sizeof(buf), "127.0.0.1:%d", (int)portnum);
+
+ rp.dns = evdns_base_new(rp.base, 0);
+ tt_assert(!evdns_base_nameserver_ip_add(rp.dns, buf));
+
+ n_replies_left = n_reqs;
+
+ EVTHREAD_ALLOC_LOCK(rp.lock, 0);
+ EVTHREAD_ALLOC_COND(rp.reqs_cmpl_cond);
+ EVTHREAD_ALLOC_COND(rp.bw_threads_exited_cond);
+ tt_assert(rp.lock);
+ tt_assert(rp.reqs_cmpl_cond);
+ tt_assert(rp.bw_threads_exited_cond);
+ rp.bw_threads = 0;
+ rp.stopping = 0;
+
+ // Run resolver thread
+ THREAD_START(thread[0], race_base_run, &rp);
+ // Run busy-wait threads used to force yield this thread
+ for (i = 1; i < n_threads; i++) {
+ rp.bw_threads++;
+ THREAD_START(thread[i], race_busywait_run, &rp);
+ }
+
+ EVLOCK_LOCK(rp.lock, 0);
+ rp.locked = 1;
+
+ for (i = 0; i < n_reqs; ++i) {
+ tt_assert(evdns_getaddrinfo(rp.dns, "foof.example.com", "80", NULL, race_gai_cb, &rp));
+ // This magic along with busy-wait threads make this thread yield frequently
+ if (i % 100 == 0) {
+ tv.tv_sec = 0;
+ tv.tv_usec = 10000;
+ evutil_usleep_(&tv);
+ }
+ }
+
+ exit_base = rp.base;
+
+ // Wait for some time
+ tv.tv_sec = 5;
+ tv.tv_usec = 0;
+ EVTHREAD_COND_WAIT_TIMED(rp.reqs_cmpl_cond, rp.lock, &tv);
+
+ // Stop busy-wait threads
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ rp.stopping = 1;
+ tt_assert(EVTHREAD_COND_WAIT_TIMED(rp.bw_threads_exited_cond, rp.lock, &tv) == 0);
+
+ EVLOCK_UNLOCK(rp.lock, 0);
+ rp.locked = 0;
+
+ evdns_base_free(rp.dns, 1 /** fail requests */);
+
+ tt_int_op(n_replies_left, ==, 0);
+
+end:
+ if (rp.locked)
+ EVLOCK_UNLOCK(rp.lock, 0);
+ EVTHREAD_FREE_LOCK(rp.lock, 0);
+ EVTHREAD_FREE_COND(rp.reqs_cmpl_cond);
+ EVTHREAD_FREE_COND(rp.bw_threads_exited_cond);
+ evdns_close_server_port(dns_port);
+ event_base_loopbreak(rp.base);
+ event_base_free(rp.base);
+}
+#endif
#define DNS_LEGACY(name, flags) \
{ #name, run_legacy_test_fn, flags|TT_LEGACY, &legacy_setup, \
{ "inflight", dns_inflight_test, TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
{ "bufferevent_connect_hostname", test_bufferevent_connect_hostname,
TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+#ifdef EVENT__HAVE_SETRLIMIT
+ { "bufferevent_connect_hostname_emfile", test_bufferevent_connect_hostname,
+ TT_FORK|TT_NEED_BASE, &basic_setup, (char*)"emfile" },
+#endif
{ "disable_when_inactive", dns_disable_when_inactive_test,
TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
{ "disable_when_inactive_no_ns", dns_disable_when_inactive_no_ns_test,
+ TT_FORK|TT_NEED_BASE|TT_NO_LOGS, &basic_setup, NULL },
+
+ { "initialize_nameservers", dns_initialize_nameservers_test,
TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+#ifndef _WIN32
+ { "nameservers_no_default", dns_nameservers_no_default_test,
+ TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+#endif
{ "getaddrinfo_async", test_getaddrinfo_async,
TT_FORK|TT_NEED_BASE, &basic_setup, (char*)"" },
#endif
{ "client_fail_requests", dns_client_fail_requests_test,
- TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+ TT_FORK|TT_NEED_BASE|TT_NO_LOGS, &basic_setup, NULL },
{ "client_fail_requests_getaddrinfo",
dns_client_fail_requests_getaddrinfo_test,
- TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+ TT_FORK|TT_NEED_BASE|TT_NO_LOGS, &basic_setup, NULL },
+#ifdef EVTHREAD_USE_PTHREADS_IMPLEMENTED
+ { "getaddrinfo_race_gotresolve",
+ getaddrinfo_race_gotresolve_test,
+ TT_FORK|TT_OFF_BY_DEFAULT, NULL, NULL },
+#endif
END_OF_TESTCASES
};
static int was_et = 0;
+static int base_supports_et(struct event_base *base)
+{
+ return
+ (!strcmp(event_base_get_method(base), "epoll") ||
+ !strcmp(event_base_get_method(base), "epoll (with changelist)") ||
+ !strcmp(event_base_get_method(base), "kqueue"));
+}
+
static void
read_cb(evutil_socket_t fd, short event, void *arg)
{
event_del(arg);
}
-#ifdef _WIN32
-#define LOCAL_SOCKETPAIR_AF AF_INET
-#else
-#define LOCAL_SOCKETPAIR_AF AF_UNIX
-#endif
-
static void
-test_edgetriggered(void *et)
+test_edgetriggered(void *data_)
{
+ struct basic_test_data *data = data_;
+ struct event_base *base = data->base;
+ evutil_socket_t *pair = data->pair;
struct event *ev = NULL;
- struct event_base *base = NULL;
const char *test = "test string";
- evutil_socket_t pair[2] = {-1,-1};
int supports_et;
/* On Linux 3.2.1 (at least, as patched by Fedora and tested by Nick),
* get edge-triggered behavior. Yuck! Linux 3.1.9 didn't have this
* problem.
*/
-#ifdef __linux__
- if (evutil_ersatz_socketpair_(AF_INET, SOCK_STREAM, 0, pair) == -1) {
- tt_abort_perror("socketpair");
- }
-#else
- if (evutil_socketpair(LOCAL_SOCKETPAIR_AF, SOCK_STREAM, 0, pair) == -1) {
- tt_abort_perror("socketpair");
- }
-#endif
called = was_et = 0;
tt_int_op(send(pair[0], test, (int)strlen(test)+1, 0), >, 0);
- shutdown(pair[0], EVUTIL_SHUT_WR);
-
- /* Initalize the event library */
- base = event_base_new();
-
- if (!strcmp(event_base_get_method(base), "epoll") ||
- !strcmp(event_base_get_method(base), "epoll (with changelist)") ||
- !strcmp(event_base_get_method(base), "kqueue"))
- supports_et = 1;
- else
- supports_et = 0;
+ tt_int_op(shutdown(pair[0], EVUTIL_SHUT_WR), ==, 0);
+ supports_et = base_supports_et(base);
TT_BLATHER(("Checking for edge-triggered events with %s, which should %s"
"support edge-triggering", event_base_get_method(base),
supports_et?"":"not "));
/* Initalize one event */
ev = event_new(base, pair[1], EV_READ|EV_ET|EV_PERSIST, read_cb, &ev);
-
- event_add(ev, NULL);
+ tt_assert(ev != NULL);
+ tt_int_op(event_add(ev, NULL), ==, 0);
/* We're going to call the dispatch function twice. The first invocation
* will read a single byte from pair[1] in either case. If we're edge
* do nothing. If we're level triggered, the second invocation of
* event_base_loop will also activate the event (because there's still
* data to read). */
- event_base_loop(base,EVLOOP_NONBLOCK|EVLOOP_ONCE);
- event_base_loop(base,EVLOOP_NONBLOCK|EVLOOP_ONCE);
+ tt_int_op(event_base_loop(base,EVLOOP_NONBLOCK|EVLOOP_ONCE), ==, 0);
+ tt_int_op(event_base_loop(base,EVLOOP_NONBLOCK|EVLOOP_ONCE), ==, 0);
if (supports_et) {
tt_int_op(called, ==, 1);
tt_assert(!was_et);
}
- end:
+end:
if (ev) {
event_del(ev);
event_free(ev);
}
- if (base)
- event_base_free(base);
- evutil_closesocket(pair[0]);
- evutil_closesocket(pair[1]);
}
static void
event_base_free(base);
}
+static int read_notification_count;
+static int last_read_notification_was_et;
+static void
+read_notification_cb(evutil_socket_t fd, short event, void *arg)
+{
+ read_notification_count++;
+ last_read_notification_was_et = (event & EV_ET);
+}
+
+static int write_notification_count;
+static int last_write_notification_was_et;
+static void
+write_notification_cb(evutil_socket_t fd, short event, void *arg)
+{
+ write_notification_count++;
+ last_write_notification_was_et = (event & EV_ET);
+}
+
+/* After two or more events have been registered for the same
+ * file descriptor using EV_ET, if one of the events is
+ * deleted, then the epoll_ctl() call issued by libevent drops
+ * the EPOLLET flag resulting in level triggered
+ * notifications.
+ */
+static void
+test_edge_triggered_multiple_events(void *data_)
+{
+ struct basic_test_data *data = data_;
+ struct event *read_ev = NULL;
+ struct event *write_ev = NULL;
+ const char c = 'A';
+ struct event_base *base = data->base;
+ evutil_socket_t *pair = data->pair;
+
+ if (!base_supports_et(base)) {
+ tt_skip();
+ return;
+ }
+
+ read_notification_count = 0;
+ last_read_notification_was_et = 0;
+ write_notification_count = 0;
+ last_write_notification_was_et = 0;
+
+ /* Make pair[1] readable */
+ tt_int_op(send(pair[0], &c, 1, 0), >, 0);
+
+ read_ev = event_new(base, pair[1], EV_READ|EV_ET|EV_PERSIST,
+ read_notification_cb, NULL);
+ write_ev = event_new(base, pair[1], EV_WRITE|EV_ET|EV_PERSIST,
+ write_notification_cb, NULL);
+
+ event_add(read_ev, NULL);
+ event_add(write_ev, NULL);
+ event_base_loop(base, EVLOOP_NONBLOCK|EVLOOP_ONCE);
+ event_base_loop(base, EVLOOP_NONBLOCK|EVLOOP_ONCE);
+
+ tt_assert(last_read_notification_was_et);
+ tt_int_op(read_notification_count, ==, 1);
+ tt_assert(last_write_notification_was_et);
+ tt_int_op(write_notification_count, ==, 1);
+
+ event_del(read_ev);
+
+ /* trigger acitivity second time for the backend that can have multiple
+ * events for one fd (like kqueue) */
+ close(pair[0]);
+ pair[0] = -1;
+
+ /* Verify that we are still edge-triggered for write notifications */
+ event_base_loop(base, EVLOOP_NONBLOCK|EVLOOP_ONCE);
+ event_base_loop(base, EVLOOP_NONBLOCK|EVLOOP_ONCE);
+ tt_assert(last_write_notification_was_et);
+ tt_int_op(write_notification_count, ==, 2);
+
+end:
+ if (read_ev)
+ event_free(read_ev);
+ if (write_ev)
+ event_free(write_ev);
+}
+
struct testcase_t edgetriggered_testcases[] = {
- { "et", test_edgetriggered, TT_FORK, NULL, NULL },
+ { "et", test_edgetriggered,
+ TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR, &basic_setup, NULL },
{ "et_mix_error", test_edgetriggered_mix_error,
TT_FORK|TT_NEED_SOCKETPAIR|TT_NO_LOGS, &basic_setup, NULL },
+ { "et_multiple_events", test_edge_triggered_multiple_events,
+ TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR, &basic_setup, NULL },
END_OF_TESTCASES
};
static char const BASIC_REQUEST_BODY[] = "This is funny";
static void http_basic_cb(struct evhttp_request *req, void *arg);
+static void http_timeout_cb(struct evhttp_request *req, void *arg);
static void http_large_cb(struct evhttp_request *req, void *arg);
static void http_chunked_cb(struct evhttp_request *req, void *arg);
static void http_post_cb(struct evhttp_request *req, void *arg);
{
SSL *ssl = SSL_new(get_ssl_ctx());
- SSL_use_certificate(ssl, ssl_getcert());
+ SSL_use_certificate(ssl, ssl_getcert(ssl_getkey()));
SSL_use_PrivateKey(ssl, ssl_getkey());
return bufferevent_openssl_socket_new(
}
#endif
static struct evhttp *
-http_setup(ev_uint16_t *pport, struct event_base *base, int mask)
+http_setup_gencb(ev_uint16_t *pport, struct event_base *base, int mask,
+ void (*cb)(struct evhttp_request *, void *), void *cbarg)
{
struct evhttp *myhttp;
}
#endif
+ evhttp_set_gencb(myhttp, cb, cbarg);
+
/* Register a callback for certain types of requests */
evhttp_set_cb(myhttp, "/test", http_basic_cb, myhttp);
+ evhttp_set_cb(myhttp, "/test nonconformant", http_basic_cb, myhttp);
+ evhttp_set_cb(myhttp, "/timeout", http_timeout_cb, myhttp);
evhttp_set_cb(myhttp, "/large", http_large_cb, base);
evhttp_set_cb(myhttp, "/chunked", http_chunked_cb, base);
evhttp_set_cb(myhttp, "/streamed", http_chunked_cb, base);
evhttp_set_cb(myhttp, "/", http_dispatcher_cb, base);
return (myhttp);
}
+static struct evhttp *
+http_setup(ev_uint16_t *pport, struct event_base *base, int mask)
+{ return http_setup_gencb(pport, base, mask, NULL, NULL); }
#ifndef NI_MAXSERV
#define NI_MAXSERV 1024
char strport[NI_MAXSERV];
struct sockaddr *sa;
- int slen;
+ size_t slen;
evutil_socket_t fd;
memset(&ai, 0, sizeof(ai));
struct evbuffer *evb = evbuffer_new();
struct evhttp_connection *evcon;
int empty = evhttp_find_header(evhttp_request_get_input_headers(req), "Empty") != NULL;
- event_debug(("%s: called\n", __func__));
+
+ TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
evcon = evhttp_request_get_connection(req);
tt_assert(evhttp_connection_get_server(evcon) == arg);
+ {
+ const struct sockaddr *sa;
+ char addrbuf[128];
+
+ sa = evhttp_connection_get_addr(evcon);
+ tt_assert(sa);
+
+ if (sa->sa_family == AF_INET) {
+ evutil_format_sockaddr_port_((struct sockaddr *)sa, addrbuf, sizeof(addrbuf));
+ tt_assert(!strncmp(addrbuf, "127.0.0.1:", strlen("127.0.0.1:")));
+ } else if (sa->sa_family == AF_INET6) {
+ evutil_format_sockaddr_port_((struct sockaddr *)sa, addrbuf, sizeof(addrbuf));
+ tt_assert(!strncmp(addrbuf, "[::1]:", strlen("[::1]:")));
+ } else {
+ tt_fail_msg("Unsupported family");
+ }
+ }
+
/* For multi-line headers test */
{
const char *multi =
evbuffer_free(evb);
}
+static void http_timeout_reply_cb(evutil_socket_t fd, short events, void *arg)
+{
+ struct evhttp_request *req = arg;
+ evhttp_send_reply(req, HTTP_OK, "Everything is fine", NULL);
+ test_ok++;
+}
+static void
+http_timeout_cb(struct evhttp_request *req, void *arg)
+{
+ struct timeval when = { 0, 100 };
+ event_base_once(exit_base, -1, EV_TIMEOUT,
+ http_timeout_reply_cb, req, &when);
+}
+
static void
http_large_cb(struct evhttp_request *req, void *arg)
{
{
struct timeval when = { 0, 0 };
struct chunk_req_state *state = malloc(sizeof(struct chunk_req_state));
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
memset(state, 0, sizeof(struct chunk_req_state));
state->req = req;
event_base_once(arg, -1, EV_TIMEOUT, http_chunked_trickle_cb, state, &when);
}
-static void
-http_complete_write(evutil_socket_t fd, short what, void *arg)
-{
- struct bufferevent *bev = arg;
- const char *http_request = "host\r\n"
- "Connection: close\r\n"
- "\r\n";
- bufferevent_write(bev, http_request, strlen(http_request));
-}
-
static struct bufferevent *
-create_bev(struct event_base *base, int fd, int ssl_mask)
+create_bev(struct event_base *base, evutil_socket_t fd, int ssl_mask)
{
int flags = BEV_OPT_DEFER_CALLBACKS;
struct bufferevent *bev = NULL;
}
static void
-http_basic_test_impl(void *arg, int ssl)
+http_half_writecb(struct bufferevent *bev, void *arg)
+{
+ if (evbuffer_get_length(bufferevent_get_output(bev)) == 0) {
+ if (!test_ok) {
+ const char http_request[] = "host\r\n"
+ "Connection: close\r\n"
+ "\r\n";
+ bufferevent_write(bev, http_request, strlen(http_request));
+ }
+ /* enable reading of the reply */
+ bufferevent_enable(bev, EV_READ);
+ test_ok++;
+ }
+}
+
+static void
+http_basic_test_impl(void *arg, int ssl, const char *request_line)
{
struct basic_test_data *data = arg;
- struct timeval tv;
struct bufferevent *bev = NULL;
evutil_socket_t fd;
const char *http_request;
ev_uint16_t port = 0, port2 = 0;
int server_flags = ssl ? HTTP_BIND_SSL : 0;
struct evhttp *http = http_setup(&port, data->base, server_flags);
+ struct evbuffer *out;
exit_base = data->base;
- test_ok = 0;
/* bind to a second socket */
if (http_bind(http, &port2, server_flags) == -1) {
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl);
- bufferevent_setcb(bev, http_readcb, http_writecb,
+ bufferevent_setcb(bev, http_readcb, http_half_writecb,
http_errorcb, data->base);
+ out = bufferevent_get_output(bev);
/* first half of the http request */
- http_request =
- "GET /test HTTP/1.1\r\n"
- "Host: some";
-
- bufferevent_write(bev, http_request, strlen(http_request));
- evutil_timerclear(&tv);
- tv.tv_usec = 100000;
- event_base_once(data->base,
- -1, EV_TIMEOUT, http_complete_write, bev, &tv);
+ evbuffer_add_printf(out,
+ "%s\r\n"
+ "Host: some", request_line);
+ test_ok = 0;
event_base_dispatch(data->base);
-
- tt_assert(test_ok == 3);
+ tt_int_op(test_ok, ==, 3);
/* connect to the second port */
bufferevent_free(bev);
bev = create_bev(data->base, fd, ssl);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
+ out = bufferevent_get_output(bev);
- http_request =
- "GET /test HTTP/1.1\r\n"
+ evbuffer_add_printf(out,
+ "%s\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
- "\r\n";
-
- bufferevent_write(bev, http_request, strlen(http_request));
+ "\r\n", request_line);
+ test_ok = 0;
event_base_dispatch(data->base);
-
- tt_assert(test_ok == 5);
+ tt_int_op(test_ok, ==, 2);
/* Connect to the second port again. This time, send an absolute uri. */
bufferevent_free(bev);
bufferevent_write(bev, http_request, strlen(http_request));
+ test_ok = 0;
event_base_dispatch(data->base);
-
- tt_assert(test_ok == 7);
+ tt_int_op(test_ok, ==, 2);
evhttp_free(http);
- end:
+end:
if (bev)
bufferevent_free(bev);
}
-static void http_basic_test(void *arg)
-{ return http_basic_test_impl(arg, 0); }
+static void http_basic_test(void *arg)\
+{ http_basic_test_impl(arg, 0, "GET /test HTTP/1.1"); }
+static void http_basic_trailing_space_test(void *arg)
+{ http_basic_test_impl(arg, 0, "GET /test HTTP/1.1 "); }
static void
static void
http_badreq_errorcb(struct bufferevent *bev, short what, void *arg)
{
- event_debug(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
+ TT_BLATHER(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
/* ignore */
}
static void
http_badreq_successcb(evutil_socket_t fd, short what, void *arg)
{
- event_debug(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
+ TT_BLATHER(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
event_base_loopexit(exit_base, NULL);
}
struct basic_test_data *data = arg;
struct timeval tv;
struct bufferevent *bev = NULL;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port=0, port2=0;
struct evhttp *http = http_setup(&port, data->base, 0);
/* NULL request test */
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
/* connect to the second port */
fd = http_connect("127.0.0.1", port2);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
exit(1);
}
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
/* allow sending of an empty reply */
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
tt_assert(http);
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_free(bev);
evutil_closesocket(fd);
- fd = -1;
+ fd = EVUTIL_INVALID_SOCKET;
evhttp_free(http);
exit(1);
}
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
++test_ok;
}
evhttp_request_set_on_complete_cb(req, http_sent_cb, (void *)0xDEADBEEF);
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
/* allow sending of an empty reply */
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
test_ok = 0;
fd1 = http_connect("127.0.0.1", port);
- tt_int_op(fd1, >=, 0);
+ tt_assert(fd1 != EVUTIL_INVALID_SOCKET);
/* GET is out; PATCH is in. */
evhttp_set_allowed_methods(http, EVHTTP_REQ_PATCH);
event_base_dispatch(data->base);
fd2 = http_connect("127.0.0.1", port);
- tt_int_op(fd2, >=, 0);
+ tt_assert(fd2 != EVUTIL_INVALID_SOCKET);
bev2 = bufferevent_socket_new(data->base, fd2, 0);
bufferevent_enable(bev2, EV_READ|EV_WRITE);
event_base_dispatch(data->base);
fd3 = http_connect("127.0.0.1", port);
- tt_int_op(fd3, >=, 0);
+ tt_assert(fd3 != EVUTIL_INVALID_SOCKET);
bev3 = bufferevent_socket_new(data->base, fd3, 0);
bufferevent_enable(bev3, EV_READ|EV_WRITE);
/* Now make a raw request with an absolute URI. */
fd = http_connect("127.0.0.1", port);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
{
struct evbuffer *evb = evbuffer_new();
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, "DISPATCHER_TEST");
evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
http_post_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb;
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
/* Yes, we are expecting a post request */
if (evhttp_request_get_command(req) != EVHTTP_REQ_POST) {
http_put_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb;
- event_debug(("%s: called\n", __func__));
+ TT_BLATHER(("%s: called\n", __func__));
/* Expecting a PUT request */
if (evhttp_request_get_command(req) != EVHTTP_REQ_PUT) {
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
end:
evhttp_clear_headers(&headers);
}
+static void
+http_parse_query_str_test(void *ptr)
+{
+ struct evkeyvalq headers;
+ int r;
+
+ TAILQ_INIT(&headers);
+
+ r = evhttp_parse_query_str("http://www.test.com/?q=test", &headers);
+ tt_assert(evhttp_find_header(&headers, "q") == NULL);
+ tt_int_op(r, ==, 0);
+ evhttp_clear_headers(&headers);
+
+ r = evhttp_parse_query_str("q=test", &headers);
+ tt_want(validate_header(&headers, "q", "test") == 0);
+ tt_int_op(r, ==, 0);
+ evhttp_clear_headers(&headers);
+
+end:
+ evhttp_clear_headers(&headers);
+}
static void
http_parse_uri_test(void *ptr)
http = http_setup(&port, base, 0);
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(base, fd, 0);
evhttp_set_timeout(http, 1);
fd = http_connect("127.0.0.1", port);
- tt_int_op(fd, >=, 0);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl);
bufferevent_free(bev);
if (use_timeout) {
evutil_closesocket(fd);
- fd = -1;
+ fd = EVUTIL_INVALID_SOCKET;
}
evhttp_free(http);
test_ok = 0;
fd = http_connect("127.0.0.1", port);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl);
evhttp_free(http);
}
static void http_chunk_out_test(void *arg)
-{ return http_chunk_out_test_impl(arg, 0); }
+{ http_chunk_out_test_impl(arg, 0); }
static void
http_stream_out_test_impl(void *arg, int ssl)
evhttp_free(http);
}
static void http_stream_out_test(void *arg)
-{ return http_stream_out_test_impl(arg, 0); }
+{ http_stream_out_test_impl(arg, 0); }
static void
http_stream_in_chunk(struct evhttp_request *req, void *arg)
;
}
static void http_connection_fail_test(void *arg)
-{ return http_connection_fail_test_impl(arg, 0); }
+{ http_connection_fail_test_impl(arg, 0); }
static void
http_connection_retry_done(struct evhttp_request *req, void *arg)
}
static void
-http_simple_test_impl(void *arg, int ssl, int dirty)
+http_simple_test_impl(void *arg, int ssl, int dirty, const char *uri)
{
struct basic_test_data *data = arg;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct bufferevent *bev;
- struct http_server hs = { .port = 0, .ssl = ssl, };
+ struct http_server hs = { 0, ssl, NULL, };
struct evhttp *http = http_setup(&hs.port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
tt_assert(req);
- if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
+ if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, uri) == -1)
tt_abort_msg("Couldn't make request");
- }
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 1);
evhttp_free(http);
}
static void http_simple_test(void *arg)
-{ return http_simple_test_impl(arg, 0, 0); }
+{ http_simple_test_impl(arg, 0, 0, "/test"); }
+static void http_simple_nonconformant_test(void *arg)
+{ http_simple_test_impl(arg, 0, 0, "/test nonconformant"); }
static void
http_connection_retry_test_basic(void *arg, const char *addr, struct evdns_base *dns_base, int ssl)
struct evhttp_request *req = NULL;
struct timeval tv, tv_start, tv_end;
struct bufferevent *bev;
- struct http_server hs = { .port = 0, .ssl = ssl, };
+ struct http_server hs = { 0, ssl, NULL, };
struct evhttp *http = http_setup(&hs.port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
/** dnsserver will be cleaned in http_connection_retry_test_basic() */
}
static void http_connection_retry_conn_address_test(void *arg)
-{ return http_connection_retry_conn_address_test_impl(arg, 0); }
+{ http_connection_retry_conn_address_test_impl(arg, 0); }
static void
http_connection_retry_test_impl(void *arg, int ssl)
{
- return http_connection_retry_test_basic(arg, "127.0.0.1", NULL, ssl);
+ http_connection_retry_test_basic(arg, "127.0.0.1", NULL, ssl);
}
static void
http_connection_retry_test(void *arg)
-{ return http_connection_retry_test_impl(arg, 0); }
+{ http_connection_retry_test_impl(arg, 0); }
static void
http_primitives(void *ptr)
{
struct basic_test_data *data = arg;
struct bufferevent *bev= NULL;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_start_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
tt_ptr_op(http, !=, NULL);
fd = http_connect("127.0.0.1", port);
-
- tt_int_op(fd, !=, -1);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
end:
event_base_loopexit(arg, NULL);
}
-#ifndef WIN32
static void
http_expectation_failed_done(struct evhttp_request *req, void *arg)
{
end:
event_base_loopexit(arg, NULL);
}
-#endif
static void
http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
test_ok = 0;
cb = http_failed_request_done;
-#ifndef WIN32
if (read_on_write_error)
cb = http_data_length_constraints_test_done;
-#endif
tt_assert(continue_size < size);
+ long_str = malloc(size);
+ memset(long_str, 'a', size);
+ long_str[size - 1] = '\0';
+
+ TT_BLATHER(("Creating connection to :%i", port));
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
if (read_on_write_error)
tt_assert(!evhttp_connection_set_flags(evcon, EVHTTP_CON_READ_ON_WRITE_ERROR));
- /* also bind to local host */
evhttp_connection_set_local_address(evcon, "127.0.0.1");
- /*
- * At this point, we want to schedule an HTTP GET request
- * server using our make request method.
- */
+ evhttp_set_max_headers_size(http, size - 1);
+ TT_BLATHER(("Set max header size %zu", size - 1));
req = evhttp_request_new(http_data_length_constraints_test_done, data->base);
tt_assert(req);
-
- long_str = malloc(size);
- memset(long_str, 'a', size);
- long_str[size - 1] = '\0';
- /* Add the information that we care about */
- evhttp_set_max_headers_size(http, size - 1);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Longheader", long_str);
-
+ TT_BLATHER(("GET /?arg=val"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
req = evhttp_request_new(http_data_length_constraints_test_done, data->base);
tt_assert(req);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
-
/* GET /?arg=verylongvalue HTTP/1.1 */
+ TT_BLATHER(("GET %s", long_str));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, long_str) == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
-#ifndef WIN32
+ evhttp_set_max_body_size(http, size - 2);
+ TT_BLATHER(("Set body header size %zu", size - 2));
+
if (read_on_write_error)
cb = http_large_entity_test_done;
-#endif
- evhttp_set_max_body_size(http, size - 2);
req = evhttp_request_new(cb, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
+ TT_BLATHER(("POST /"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "100-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
+ TT_BLATHER(("POST / (Expect: 100-continue, http_large_entity_test_done)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
+ long_str[continue_size] = '\0';
+
req = evhttp_request_new(http_dispatcher_test_done, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "100-continue");
- long_str[continue_size] = '\0';
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
+ TT_BLATHER(("POST / (Expect: 100-continue, http_dispatcher_test_done)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
-#ifndef WIN32
if (read_on_write_error)
cb = http_expectation_failed_done;
-#endif
req = evhttp_request_new(cb, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "101-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
+ TT_BLATHER(("POST / (Expect: 101-continue)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
struct timeval tv;
const char *http_request;
ev_uint16_t port = 0;
- evutil_socket_t fd = -1;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
struct terminate_state terminate_state;
struct evhttp *http = http_setup(&port, data->base, 0);
terminate_chunked_cb, &terminate_state) == 0);
fd = http_connect("127.0.0.1", port);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
ev_uint16_t port = 0;
struct bufferevent *bev = NULL;
struct timeval tv;
- int fd;
+ evutil_socket_t fd;
const char *http_request;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
fd = http_connect("127.0.0.1", port);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
bev = create_bev(data->base, fd, 0);
bufferevent_setcb(bev, NULL, NULL, NULL, data->base);
bufferevent_disable(bev, EV_READ);
event_base_dispatch(data->base);
+end:
if (bev)
bufferevent_free(bev);
if (http)
evhttp_free(http);
}
static void http_write_during_read_test(void *arg)
-{ return http_write_during_read_test_impl(arg, 0); }
+{ http_write_during_read_test_impl(arg, 0); }
static void
http_request_own_test(void *arg)
test_ok = 1;
}
+static void http_run_bev_request(struct event_base *base, int port,
+ const char *fmt, ...)
+{
+ struct bufferevent *bev = NULL;
+ va_list ap;
+ evutil_socket_t fd;
+ struct evbuffer *out;
+
+ fd = http_connect("127.0.0.1", port);
+ tt_assert(fd != EVUTIL_INVALID_SOCKET);
+
+ /* Stupid thing to send a request */
+ bev = create_bev(base, fd, 0);
+ bufferevent_setcb(bev, http_readcb, http_writecb,
+ http_errorcb, base);
+ out = bufferevent_get_output(bev);
+
+ va_start(ap, fmt);
+ evbuffer_add_vprintf(out, fmt, ap);
+ va_end(ap);
+
+ event_base_dispatch(base);
+
+end:
+ if (bev)
+ bufferevent_free(bev);
+}
+static void
+http_request_extra_body_test(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct bufferevent *bev = NULL;
+ ev_uint16_t port = 0;
+ int i;
+ struct evhttp *http =
+ http_setup_gencb(&port, data->base, 0, http_timeout_cb, NULL);
+ struct evbuffer *body = NULL;
+
+ exit_base = data->base;
+ test_ok = 0;
+
+ body = evbuffer_new();
+ for (i = 0; i < 10000; ++i)
+ evbuffer_add_printf(body, "this is the body that HEAD should not have");
+
+ http_run_bev_request(data->base, port,
+ "HEAD /timeout HTTP/1.1\r\n"
+ "Host: somehost\r\n"
+ "Connection: close\r\n"
+ "Content-Length: %i\r\n"
+ "\r\n%s",
+ (int)evbuffer_get_length(body),
+ evbuffer_pullup(body, -1)
+ );
+ tt_assert(test_ok == -2);
+
+ http_run_bev_request(data->base, port,
+ "HEAD /__gencb__ HTTP/1.1\r\n"
+ "Host: somehost\r\n"
+ "Connection: close\r\n"
+ "Content-Length: %i\r\n"
+ "\r\n%s",
+ (int)evbuffer_get_length(body),
+ evbuffer_pullup(body, -1)
+ );
+ tt_assert(test_ok == -2);
+
+ end:
+ evhttp_free(http);
+ if (bev)
+ bufferevent_free(bev);
+ if (body)
+ evbuffer_free(body);
+}
+
#define HTTP_LEGACY(name) \
{ #name, run_legacy_test_fn, TT_ISOLATED|TT_LEGACY, &legacy_setup, \
http_##name##_test }
#define HTTP_CAST_ARG(a) ((void *)(a))
#define HTTP_OFF_N(title, name, arg) \
{ #title, http_##name##_test, TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, HTTP_CAST_ARG(arg) }
-#define HTTP_N(title, name, arg) \
- { #title, http_##name##_test, TT_ISOLATED, &basic_setup, HTTP_CAST_ARG(arg) }
-#define HTTP(name) HTTP_N(name, name, NULL)
+#define HTTP_RET_N(title, name, test_opts, arg) \
+ { #title, http_##name##_test, TT_ISOLATED|TT_RETRIABLE|test_opts, &basic_setup, HTTP_CAST_ARG(arg) }
+#define HTTP_N(title, name, test_opts, arg) \
+ { #title, http_##name##_test, TT_ISOLATED|test_opts, &basic_setup, HTTP_CAST_ARG(arg) }
+#define HTTP(name) HTTP_N(name, name, 0, NULL)
#define HTTPS(name) \
{ "https_" #name, https_##name##_test, TT_ISOLATED, &basic_setup, NULL }
#ifdef EVENT__HAVE_OPENSSL
static void https_basic_test(void *arg)
-{ return http_basic_test_impl(arg, 1); }
+{ http_basic_test_impl(arg, 1, "GET /test HTTP/1.1"); }
static void https_filter_basic_test(void *arg)
-{ return http_basic_test_impl(arg, 1 | HTTP_SSL_FILTER); }
+{ http_basic_test_impl(arg, 1 | HTTP_SSL_FILTER, "GET /test HTTP/1.1"); }
static void https_incomplete_test(void *arg)
{ http_incomplete_test_(arg, 0, 1); }
static void https_incomplete_timeout_test(void *arg)
{ http_incomplete_test_(arg, 1, 1); }
static void https_simple_test(void *arg)
-{ return http_simple_test_impl(arg, 1, 0); }
+{ http_simple_test_impl(arg, 1, 0, "/test"); }
static void https_simple_dirty_test(void *arg)
-{ return http_simple_test_impl(arg, 1, 1); }
+{ http_simple_test_impl(arg, 1, 1, "/test"); }
static void https_connection_retry_conn_address_test(void *arg)
-{ return http_connection_retry_conn_address_test_impl(arg, 1); }
+{ http_connection_retry_conn_address_test_impl(arg, 1); }
static void https_connection_retry_test(void *arg)
-{ return http_connection_retry_test_impl(arg, 1); }
+{ http_connection_retry_test_impl(arg, 1); }
static void https_chunk_out_test(void *arg)
-{ return http_chunk_out_test_impl(arg, 1); }
+{ http_chunk_out_test_impl(arg, 1); }
static void https_filter_chunk_out_test(void *arg)
-{ return http_chunk_out_test_impl(arg, 1 | HTTP_SSL_FILTER); }
+{ http_chunk_out_test_impl(arg, 1 | HTTP_SSL_FILTER); }
static void https_stream_out_test(void *arg)
-{ return http_stream_out_test_impl(arg, 1); }
+{ http_stream_out_test_impl(arg, 1); }
static void https_connection_fail_test(void *arg)
-{ return http_connection_fail_test_impl(arg, 1); }
+{ http_connection_fail_test_impl(arg, 1); }
static void https_write_during_read_test(void *arg)
-{ return http_write_during_read_test_impl(arg, 1); }
+{ http_write_during_read_test_impl(arg, 1); }
static void https_connection_test(void *arg)
-{ return http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
+{ http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
static void https_persist_connection_test(void *arg)
-{ return http_connection_test_(arg, 1, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
+{ http_connection_test_(arg, 1, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
#endif
struct testcase_t http_testcases[] = {
{ "base", http_base_test, TT_FORK, NULL, NULL },
{ "bad_headers", http_bad_header_test, 0, NULL, NULL },
{ "parse_query", http_parse_query_test, 0, NULL, NULL },
+ { "parse_query_str", http_parse_query_str_test, 0, NULL, NULL },
{ "parse_uri", http_parse_uri_test, 0, NULL, NULL },
{ "parse_uri_nc", http_parse_uri_test, 0, &basic_setup, (void*)"nc" },
{ "uriencode", http_uriencode_test, 0, NULL, NULL },
HTTP(basic),
+ HTTP(basic_trailing_space),
HTTP(simple),
-
- HTTP_N(cancel, cancel, BASIC),
- HTTP_N(cancel_by_host, cancel, BY_HOST),
- HTTP_N(cancel_by_host_no_ns, cancel, BY_HOST | NO_NS),
- HTTP_N(cancel_by_host_inactive_server, cancel, BY_HOST | INACTIVE_SERVER),
- HTTP_N(cancel_inactive_server, cancel, INACTIVE_SERVER),
- HTTP_N(cancel_by_host_no_ns_inactive_server, cancel, BY_HOST | NO_NS | INACTIVE_SERVER),
+ HTTP(simple_nonconformant),
+
+ HTTP_N(cancel, cancel, 0, BASIC),
+ HTTP_RET_N(cancel_by_host, cancel, 0, BY_HOST),
+ HTTP_RET_N(cancel_by_host_inactive_server, cancel, TT_NO_LOGS, BY_HOST | INACTIVE_SERVER),
+ HTTP_RET_N(cancel_by_host_no_ns, cancel, TT_NO_LOGS, BY_HOST | NO_NS),
+ HTTP_N(cancel_inactive_server, cancel, 0, INACTIVE_SERVER),
+ HTTP_N(cancel_by_host_no_ns_inactive_server, cancel, TT_NO_LOGS, BY_HOST | NO_NS | INACTIVE_SERVER),
HTTP_OFF_N(cancel_by_host_server_timeout, cancel, BY_HOST | INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_server_timeout, cancel, INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_by_host_no_ns_server_timeout, cancel, BY_HOST | NO_NS | INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_by_host_ns_timeout_server_timeout, cancel, BY_HOST | NO_NS | NS_TIMEOUT | INACTIVE_SERVER | SERVER_TIMEOUT),
- HTTP_N(cancel_by_host_ns_timeout, cancel, BY_HOST | NO_NS | NS_TIMEOUT),
- HTTP_N(cancel_by_host_ns_timeout_inactive_server, cancel, BY_HOST | NO_NS | NS_TIMEOUT | INACTIVE_SERVER),
+ HTTP_RET_N(cancel_by_host_ns_timeout, cancel, TT_NO_LOGS, BY_HOST | NO_NS | NS_TIMEOUT),
+ HTTP_RET_N(cancel_by_host_ns_timeout_inactive_server, cancel, TT_NO_LOGS, BY_HOST | NO_NS | NS_TIMEOUT | INACTIVE_SERVER),
HTTP(virtual_host),
HTTP(post),
HTTP(write_during_read),
HTTP(request_own),
+ HTTP(request_extra_body),
+
#ifdef EVENT__HAVE_OPENSSL
HTTPS(basic),
HTTPS(filter_basic),
END_OF_TESTCASES
};
+struct testcase_t http_iocp_testcases[] = {
+ { "simple", http_simple_test, TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
+#ifdef EVENT__HAVE_OPENSSL
+ { "https_simple", https_simple_test, TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
+#endif
+ END_OF_TESTCASES
+};
ev_socklen_t slen1 = sizeof(ss1), slen2 = sizeof(ss2);
unsigned int flags =
LEV_OPT_CLOSE_ON_FREE|LEV_OPT_REUSEABLE|LEV_OPT_CLOSE_ON_EXEC;
+ evutil_socket_t fd1, fd2, fd3;
- evutil_socket_t fd1 = -1, fd2 = -1, fd3 = -1;
+ fd1 = fd2 = fd3 = EVUTIL_INVALID_SOCKET;
if (data->setup_data && strstr((char*)data->setup_data, "ts")) {
flags |= LEV_OPT_THREADSAFE;
flags, -1, (struct sockaddr *)&sin, sizeof(sin));
tt_assert(listener2);
- tt_int_op(evconnlistener_get_fd(listener1), >=, 0);
- tt_int_op(evconnlistener_get_fd(listener2), >=, 0);
+ tt_assert(evconnlistener_get_fd(listener1) != EVUTIL_INVALID_SOCKET);
+ tt_assert(evconnlistener_get_fd(listener2) != EVUTIL_INVALID_SOCKET);
tt_assert(getsockname(evconnlistener_get_fd(listener1),
(struct sockaddr*)&ss1, &slen1) == 0);
tt_assert(getsockname(evconnlistener_get_fd(listener2),
tt_ptr_op(evconnlistener_get_base(listener1), ==, base);
tt_ptr_op(evconnlistener_get_base(listener2), ==, base);
- fd1 = fd2 = fd3 = -1;
+ fd1 = fd2 = fd3 = EVUTIL_INVALID_SOCKET;
evutil_socket_connect_(&fd1, (struct sockaddr*)&ss1, slen1);
evutil_socket_connect_(&fd2, (struct sockaddr*)&ss1, slen1);
evutil_socket_connect_(&fd3, (struct sockaddr*)&ss2, slen2);
evconnlistener_free(listener);
}
+static void
+acceptcb_free(struct evconnlistener *listener, evutil_socket_t fd,
+ struct sockaddr *addr, int socklen, void *arg)
+{
+ int *ptr = arg;
+ --*ptr;
+ TT_BLATHER(("Got one for %p", ptr));
+ evutil_closesocket(fd);
+
+ if (! *ptr)
+ evconnlistener_free(listener);
+}
+static void
+regress_listener_close_accepted_fd(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+ struct evconnlistener *listener = NULL;
+ struct sockaddr_in sin;
+ struct sockaddr_storage ss;
+ ev_socklen_t slen = sizeof(ss);
+ int count = 1;
+ unsigned int flags = LEV_OPT_CLOSE_ON_FREE|LEV_OPT_REUSEABLE;
+ evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(0x7f000001); /* 127.0.0.1 */
+ sin.sin_port = 0; /* "You pick!" */
+
+ /* Start a listener with a bogus socket. */
+ listener = evconnlistener_new_bind(base, acceptcb_free, &count,
+ flags, -1, (struct sockaddr *)&sin, sizeof(sin));
+ tt_assert(listener);
+
+ tt_assert(getsockname(evconnlistener_get_fd(listener),
+ (struct sockaddr*)&ss, &slen) == 0);
+ evutil_socket_connect_(&fd, (struct sockaddr*)&ss, slen);
+
+ event_base_dispatch(base);
+
+end:
+ ;
+}
+
+static void
+regress_listener_immediate_close(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+ struct evconnlistener *listener = NULL;
+ struct sockaddr_in sin;
+ struct sockaddr_storage ss;
+ ev_socklen_t slen = sizeof(ss);
+ int count = 1;
+ unsigned int flags = LEV_OPT_CLOSE_ON_FREE|LEV_OPT_REUSEABLE;
+ evutil_socket_t fd1 = EVUTIL_INVALID_SOCKET, fd2 = EVUTIL_INVALID_SOCKET;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(0x7f000001); /* 127.0.0.1 */
+ sin.sin_port = 0; /* "You pick!" */
+
+ /* Start a listener with a bogus socket. */
+ listener = evconnlistener_new_bind(base, acceptcb, &count,
+ flags, -1, (struct sockaddr *)&sin, sizeof(sin));
+ tt_assert(listener);
+
+ tt_assert(getsockname(evconnlistener_get_fd(listener),
+ (struct sockaddr*)&ss, &slen) == 0);
+
+ evutil_socket_connect_(&fd1, (struct sockaddr*)&ss, slen);
+ evutil_socket_connect_(&fd2, (struct sockaddr*)&ss, slen);
+
+ event_base_dispatch(base);
+
+ tt_int_op(count, ==, 0);
+
+end:
+ if (listener)
+ evconnlistener_free(listener);
+}
+
#ifdef EVENT__HAVE_SETRLIMIT
static void
regress_listener_error_unlock(void *arg)
#ifdef EVENT__HAVE_SETRLIMIT
{ "error_unlock", regress_listener_error_unlock,
- TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR,
+ TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR|TT_NO_LOGS,
&basic_setup, NULL},
#endif
TT_FORK|TT_NEED_BASE|TT_NEED_SOCKETPAIR,
&basic_setup, (char*)"ts"},
+ { "close_accepted_fd", regress_listener_close_accepted_fd,
+ TT_FORK|TT_NEED_BASE, &basic_setup, NULL, },
+
+ { "immediate_close", regress_listener_immediate_close,
+ TT_FORK|TT_NEED_BASE, &basic_setup, NULL, },
+
END_OF_TESTCASES,
};
{
}
-static void *
+void *
basic_test_setup(const struct testcase_t *testcase)
{
struct event_base *base = NULL;
return data;
}
-static int
+int
basic_test_cleanup(const struct testcase_t *testcase, void *ptr)
{
struct basic_test_data *data = ptr;
{ "iocp/", iocp_testcases },
{ "iocp/bufferevent/", bufferevent_iocp_testcases },
{ "iocp/listener/", listener_iocp_testcases },
+ { "iocp/http/", http_iocp_testcases },
#endif
#ifdef EVENT__HAVE_OPENSSL
{ "ssl/", ssl_testcases },
#ifdef _WIN32
tinytest_skip(testgroups, "http/connection_retry");
tinytest_skip(testgroups, "http/https_connection_retry");
+ tinytest_skip(testgroups, "http/read_on_write_error");
#endif
#ifndef EVENT__DISABLE_THREAD_SUPPORT
evutil_weakrand_seed_(&test_weakrand_state, 0);
+ if (getenv("EVENT_NO_FILE_BUFFERING")) {
+ setbuf(stdout, NULL);
+ setbuf(stderr, NULL);
+ }
+
if (tinytest_main(argc,argv,testgroups))
return 1;
#include "event2/http_compat.h"
#include "event2/http_struct.h"
#include "event2/rpc.h"
-#include "event2/rpc.h"
#include "event2/rpc_struct.h"
#include "event2/tag.h"
#include "log-internal.h"
evbuffer_free(tmp);
}
+static void
+rpc_invalid_type(void)
+{
+ ev_uint16_t port;
+ struct evhttp *http = NULL;
+ struct evrpc_base *base = NULL;
+ struct evhttp_connection *evcon = NULL;
+ struct evhttp_request *req = NULL;
+
+ rpc_setup(&http, &port, &base);
+
+ evcon = evhttp_connection_new("127.0.0.1", port);
+ tt_assert(evcon);
+
+ /*
+ * At this point, we want to schedule an HTTP POST request
+ * server using our make request method.
+ */
+
+ req = evhttp_request_new(rpc_postrequest_failure, NULL);
+ tt_assert(req);
+
+ /* Add the information that we care about */
+ evhttp_add_header(req->output_headers, "Host", "somehost");
+ evbuffer_add_printf(req->output_buffer, "Some Nonsense");
+
+ if (evhttp_make_request(evcon, req,
+ EVHTTP_REQ_GET,
+ "/.rpc.Message") == -1) {
+ tt_abort();
+ }
+
+ test_ok = 0;
+
+ event_dispatch();
+
+ evhttp_connection_free(evcon);
+
+ rpc_teardown(base);
+
+ tt_assert(test_ok == 1);
+
+end:
+ evhttp_free(http);
+}
+
+
#define RPC_LEGACY(name) \
{ #name, run_legacy_test_fn, TT_FORK|TT_NEED_BASE|TT_LEGACY, \
&legacy_setup, \
RPC_LEGACY(basic_client),
RPC_LEGACY(basic_queued_client),
RPC_LEGACY(basic_client_with_pause),
+ RPC_LEGACY(invalid_type),
RPC_LEGACY(client_timeout),
RPC_LEGACY(test),
#include "tinytest.h"
#include "tinytest_macros.h"
-#include <openssl/bio.h>
#include <openssl/err.h>
#include <openssl/pem.h>
#include "openssl-compat.h"
}
X509 *
-ssl_getcert(void)
+ssl_getcert(EVP_PKEY *key)
{
/* Dummy code to make a quick-and-dirty valid certificate with
OpenSSL. Don't copy this code into your own program! It does a
number of things in a stupid and insecure way. */
X509 *x509 = NULL;
X509_NAME *name = NULL;
- EVP_PKEY *key = ssl_getkey();
int nid;
time_t now = time(NULL);
X509_set_subject_name(x509, name);
X509_set_issuer_name(x509, name);
+ X509_NAME_free(name);
X509_time_adj(X509_get_notBefore(x509), 0, &now);
now += 3600;
return x509;
end:
X509_free(x509);
+ X509_NAME_free(name);
return NULL;
}
return the_ssl_ctx;
}
+static int test_is_done;
+static int n_connected;
+static int got_close;
+static int got_error;
+static int got_timeout;
+static int renegotiate_at = -1;
+static int stop_when_connected;
+static int pending_connect_events;
+static struct event_base *exit_base;
+static X509 *the_cert;
+EVP_PKEY *the_key;
+
void
init_ssl(void)
{
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
SSL_library_init();
ERR_load_crypto_strings();
SSL_load_error_strings();
OpenSSL_add_all_algorithms();
if (SSLeay() != OPENSSL_VERSION_NUMBER) {
- TT_DECLARE("WARN", ("Version mismatch for openssl: compiled with %lx but running with %lx", (unsigned long)OPENSSL_VERSION_NUMBER, (unsigned long) SSLeay()));
+ TT_DECLARE("WARN",
+ ("Version mismatch for openssl: compiled with %lx but running with %lx",
+ (unsigned long)OPENSSL_VERSION_NUMBER, (unsigned long)SSLeay()));
}
#endif
}
+static void *
+ssl_test_setup(const struct testcase_t *testcase)
+{
+ init_ssl();
+
+ the_key = ssl_getkey();
+ EVUTIL_ASSERT(the_key);
+
+ the_cert = ssl_getcert(the_key);
+ EVUTIL_ASSERT(the_cert);
+
+ disable_tls_11_and_12 = 0;
+
+ return basic_test_setup(testcase);
+}
+static int
+ssl_test_cleanup(const struct testcase_t *testcase, void *ptr)
+{
+ int ret = basic_test_cleanup(testcase, ptr);
+ if (!ret) {
+ return ret;
+ }
+
+ test_is_done = 0;
+ n_connected = 0;
+ got_close = 0;
+ got_error = 0;
+ got_timeout = 0;
+ renegotiate_at = -1;
+ stop_when_connected = 0;
+ pending_connect_events = 0;
+ exit_base = NULL;
+
+ X509_free(the_cert);
+ EVP_PKEY_free(the_key);
+
+ SSL_CTX_free(the_ssl_ctx);
+ the_ssl_ctx = NULL;
+
+ return 1;
+}
+const struct testcase_setup_t ssl_setup = {
+ ssl_test_setup, ssl_test_cleanup
+};
+
+
/* ====================
Here's a simple test: we read a number from the input, increment it, and
reply, until we get to 1001.
*/
-static int test_is_done = 0;
-static int n_connected = 0;
-static int got_close = 0;
-static int got_error = 0;
-static int got_timeout = 0;
-static int renegotiate_at = -1;
-static int stop_when_connected = 0;
-static int pending_connect_events = 0;
-static struct event_base *exit_base = NULL;
-
enum regress_openssl_type
{
REGRESS_OPENSSL_SOCKETPAIR = 1,
REGRESS_OPENSSL_SLEEP = 1024,
REGRESS_OPENSSL_CLIENT_WRITE = 2048,
+
+ REGRESS_DEFERRED_CALLBACKS = 4096,
};
static void
bufferevent_openssl_check_fd(struct bufferevent *bev, int filter)
{
- tt_int_op(bufferevent_getfd(bev), !=, -1);
- tt_int_op(bufferevent_setfd(bev, -1), ==, 0);
+ tt_fd_op(bufferevent_getfd(bev), !=, EVUTIL_INVALID_SOCKET);
+ tt_fd_op(bufferevent_setfd(bev, EVUTIL_INVALID_SOCKET), ==, 0);
if (filter) {
- tt_int_op(bufferevent_getfd(bev), !=, -1);
+ tt_fd_op(bufferevent_getfd(bev), !=, EVUTIL_INVALID_SOCKET);
} else {
- tt_int_op(bufferevent_getfd(bev), ==, -1);
+ tt_fd_op(bufferevent_getfd(bev), ==, EVUTIL_INVALID_SOCKET);
}
end:
}
static void
+free_on_cb(struct bufferevent *bev, void *ctx)
+{
+ TT_BLATHER(("free_on_cb: %p", bev));
+ bufferevent_free(bev);
+}
+
+static void
respond_to_number(struct bufferevent *bev, void *ctx)
{
struct evbuffer *b = bufferevent_get_input(bev);
static void
eventcb(struct bufferevent *bev, short what, void *ctx)
{
+ X509 *peer_cert = NULL;
enum regress_openssl_type type;
+
type = (enum regress_openssl_type)ctx;
TT_BLATHER(("Got event %d", (int)what));
if (what & BEV_EVENT_CONNECTED) {
SSL *ssl;
- X509 *peer_cert;
++n_connected;
ssl = bufferevent_openssl_get_ssl(bev);
tt_assert(ssl);
}
bufferevent_free(bev);
}
+
end:
- ;
+ if (peer_cert)
+ X509_free(peer_cert);
}
static void
struct bufferevent *bev1, *bev2;
SSL *ssl1, *ssl2;
- X509 *cert = ssl_getcert();
- EVP_PKEY *key = ssl_getkey();
int flags = BEV_OPT_DEFER_CALLBACKS;
struct bufferevent *bev_ll[2] = { NULL, NULL };
evutil_socket_t *fd_pair = NULL;
enum regress_openssl_type type;
type = (enum regress_openssl_type)data->setup_data;
- tt_assert(cert);
- tt_assert(key);
-
- init_ssl();
-
if (type & REGRESS_OPENSSL_RENEGOTIATE) {
if (SSLeay() >= 0x10001000 &&
SSLeay() < 0x1000104f) {
ssl1 = SSL_new(get_ssl_ctx());
ssl2 = SSL_new(get_ssl_ctx());
- SSL_use_certificate(ssl2, cert);
- SSL_use_PrivateKey(ssl2, key);
+ SSL_use_certificate(ssl2, the_cert);
+ SSL_use_PrivateKey(ssl2, the_key);
if (!(type & REGRESS_OPENSSL_OPEN))
flags |= BEV_OPT_CLOSE_ON_FREE;
fd_pair, bev_ll, type);
if (!(type & REGRESS_OPENSSL_FILTER)) {
- tt_int_op(bufferevent_getfd(bev1), ==, data->pair[0]);
+ tt_fd_op(bufferevent_getfd(bev1), ==, data->pair[0]);
} else {
tt_ptr_op(bufferevent_get_underlying(bev1), ==, bev_ll[0]);
}
tt_int_op(got_close, ==, 0);
tt_int_op(got_error, ==, 0);
tt_int_op(got_timeout, ==, 1);
+
+ bufferevent_free(bev2);
}
+
end:
return;
}
type = (enum regress_openssl_type)data->setup_data;
- SSL_use_certificate(ssl, ssl_getcert());
- SSL_use_PrivateKey(ssl, ssl_getkey());
+ SSL_use_certificate(ssl, the_cert);
+ SSL_use_PrivateKey(ssl, the_key);
bev = bufferevent_openssl_socket_new(
- data->base,
- fd,
- ssl,
- BUFFEREVENT_SSL_ACCEPTING,
+ data->base, fd, ssl, BUFFEREVENT_SSL_ACCEPTING,
BEV_OPT_CLOSE_ON_FREE|BEV_OPT_DEFER_CALLBACKS);
+ tt_assert(bev);
bufferevent_setcb(bev, respond_to_number, NULL, eventcb,
(void*)(REGRESS_OPENSSL_SERVER));
/* Only accept once, then disable ourself. */
evconnlistener_disable(listener);
+
+end:
+ ;
}
struct rwcount
{
- int fd;
+ evutil_socket_t fd;
size_t read;
size_t write;
};
static int
bio_rwcount_free(BIO *b)
{
+ TT_BLATHER(("bio_rwcount_free: %p", b));
if (!b)
return 0;
if (BIO_get_shutdown(b)) {
static int
bio_rwcount_write(BIO *b, const char *in, int inlen)
{
-
struct rwcount *rw = BIO_get_data(b);
ev_ssize_t ret = send(rw->fd, in, inlen, 0);
++rw->write;
static long
bio_rwcount_ctrl(BIO *b, int cmd, long num, void *ptr)
{
+ struct rwcount *rw = BIO_get_data(b);
long ret = 0;
switch (cmd) {
+ case BIO_C_GET_FD:
+ ret = rw->fd;
+ break;
case BIO_CTRL_GET_CLOSE:
ret = BIO_get_shutdown(b);
break;
struct sockaddr_storage ss;
ev_socklen_t slen;
SSL *ssl;
- BIO *bio;
struct rwcount rw = { -1, 0, 0 };
enum regress_openssl_type type;
type = (enum regress_openssl_type)data->setup_data;
- init_ssl();
-
memset(&sin, 0, sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = htonl(0x7f000001);
BEV_OPT_CLOSE_ON_FREE|BEV_OPT_DEFER_CALLBACKS);
tt_assert(bev);
- bufferevent_setcb(bev, respond_to_number, NULL, eventcb,
+ bufferevent_setcb(bev, respond_to_number, free_on_cb, eventcb,
(void*)(REGRESS_OPENSSL_CLIENT));
tt_assert(getsockname(evconnlistener_get_fd(listener),
/* Possible only when we have fd, since be_openssl can and will overwrite
* bio otherwise before */
if (type & REGRESS_OPENSSL_SLEEP) {
+ BIO *bio;
+
rw.fd = bufferevent_getfd(bev);
bio = BIO_new_rwcount(0);
tt_assert(bio);
tt_int_op(rw.read, <=, 100);
tt_int_op(rw.write, <=, 100);
end:
- ;
+ evconnlistener_free(listener);
+}
+
+struct wm_context
+{
+ int server;
+ int flags;
+ struct evbuffer *data;
+ size_t to_read;
+ size_t wm_high;
+ size_t limit;
+ size_t get;
+ struct bufferevent *bev;
+ struct wm_context *neighbour;
+};
+static void
+wm_transfer(struct bufferevent *bev, void *arg)
+{
+ struct wm_context *ctx = arg;
+ struct evbuffer *in = bufferevent_get_input(bev);
+ struct evbuffer *out = bufferevent_get_output(bev);
+ size_t len = evbuffer_get_length(in);
+ size_t drain = len < ctx->to_read ? len : ctx->to_read;
+
+ if (ctx->get >= ctx->limit) {
+ TT_BLATHER(("wm_transfer-%s(%p): break",
+ ctx->server ? "server" : "client", bev));
+ bufferevent_setcb(bev, NULL, NULL, NULL, NULL);
+ bufferevent_disable(bev, EV_READ);
+ if (ctx->neighbour->get >= ctx->neighbour->limit) {
+ event_base_loopbreak(bufferevent_get_base(bev));
+ }
+ } else {
+ ctx->get += drain;
+ evbuffer_drain(in, drain);
+ }
+
+ TT_BLATHER(("wm_transfer-%s(%p): "
+ "in: " EV_SIZE_FMT ", "
+ "out: " EV_SIZE_FMT ", "
+ "got: " EV_SIZE_FMT "",
+ ctx->server ? "server" : "client", bev,
+ evbuffer_get_length(in),
+ evbuffer_get_length(out),
+ ctx->get));
+
+ evbuffer_add_buffer_reference(out, ctx->data);
+}
+static void
+wm_eventcb(struct bufferevent *bev, short what, void *arg)
+{
+ struct wm_context *ctx = arg;
+ TT_BLATHER(("wm_eventcb-%s(%p): %i",
+ ctx->server ? "server" : "client", bev, what));
+ if (what & BEV_EVENT_CONNECTED) {
+ } else {
+ ctx->get = 0;
+ }
+}
+static void
+wm_acceptcb(struct evconnlistener *listener, evutil_socket_t fd,
+ struct sockaddr *addr, int socklen, void *arg)
+{
+ struct wm_context *ctx = arg;
+ struct bufferevent *bev;
+ struct event_base *base = evconnlistener_get_base(listener);
+ SSL *ssl = SSL_new(get_ssl_ctx());
+
+ SSL_use_certificate(ssl, the_cert);
+ SSL_use_PrivateKey(ssl, the_key);
+
+ bev = bufferevent_openssl_socket_new(
+ base, fd, ssl, BUFFEREVENT_SSL_ACCEPTING, ctx->flags);
+
+ TT_BLATHER(("wm_transfer-%s(%p): accept",
+ ctx->server ? "server" : "client", bev));
+
+ bufferevent_setwatermark(bev, EV_READ, 0, ctx->wm_high);
+ bufferevent_setcb(bev, wm_transfer, NULL, wm_eventcb, ctx);
+ bufferevent_enable(bev, EV_READ|EV_WRITE);
+ ctx->bev = bev;
+
+ /* Only accept once, then disable ourself. */
+ evconnlistener_disable(listener);
+}
+static void
+regress_bufferevent_openssl_wm(void *arg)
+{
+ struct basic_test_data *data = arg;
+ struct event_base *base = data->base;
+
+ struct evconnlistener *listener;
+ struct bufferevent *bev;
+ struct sockaddr_in sin;
+ struct sockaddr_storage ss;
+ enum regress_openssl_type type =
+ (enum regress_openssl_type)data->setup_data;
+ int bev_flags = BEV_OPT_CLOSE_ON_FREE;
+ ev_socklen_t slen;
+ SSL *ssl;
+ struct wm_context client, server;
+ char *payload;
+ size_t payload_len = 1<<10;
+ size_t wm_high = 5<<10;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = htonl(0x7f000001);
+
+ memset(&ss, 0, sizeof(ss));
+ slen = sizeof(ss);
+
+ if (type & REGRESS_DEFERRED_CALLBACKS)
+ bev_flags |= BEV_OPT_DEFER_CALLBACKS;
+
+ memset(&client, 0, sizeof(client));
+ memset(&server, 0, sizeof(server));
+ client.server = 0;
+ server.server = 1;
+ client.flags = server.flags = bev_flags;
+ client.data = evbuffer_new();
+ server.data = evbuffer_new();
+ payload = calloc(1, payload_len);
+ memset(payload, 'A', payload_len);
+ evbuffer_add(server.data, payload, payload_len);
+ evbuffer_add(client.data, payload, payload_len);
+ client.wm_high = server.wm_high = wm_high;
+ client.limit = server.limit = wm_high<<3;
+ client.to_read = server.to_read = payload_len>>1;
+
+ TT_BLATHER(("openssl_wm: "
+ "payload_len = " EV_SIZE_FMT ", "
+ "wm_high = " EV_SIZE_FMT ", "
+ "limit = " EV_SIZE_FMT ", "
+ "to_read: " EV_SIZE_FMT "",
+ payload_len,
+ wm_high,
+ server.limit,
+ server.to_read));
+
+ listener = evconnlistener_new_bind(base, wm_acceptcb, &server,
+ LEV_OPT_CLOSE_ON_FREE|LEV_OPT_REUSEABLE,
+ -1, (struct sockaddr *)&sin, sizeof(sin));
+
+ tt_assert(listener);
+ tt_assert(evconnlistener_get_fd(listener) >= 0);
+
+ ssl = SSL_new(get_ssl_ctx());
+ tt_assert(ssl);
+
+ if (type & REGRESS_OPENSSL_FILTER) {
+ bev = bufferevent_socket_new(data->base, -1, client.flags);
+ tt_assert(bev);
+ bev = bufferevent_openssl_filter_new(
+ base, bev, ssl, BUFFEREVENT_SSL_CONNECTING, client.flags);
+ } else {
+ bev = bufferevent_openssl_socket_new(
+ data->base, -1, ssl,
+ BUFFEREVENT_SSL_CONNECTING,
+ client.flags);
+ }
+ tt_assert(bev);
+ client.bev = bev;
+
+ server.neighbour = &client;
+ client.neighbour = &server;
+
+ bufferevent_setwatermark(bev, EV_READ, 0, client.wm_high);
+ bufferevent_setcb(bev, wm_transfer, NULL, wm_eventcb, &client);
+
+ tt_assert(getsockname(evconnlistener_get_fd(listener),
+ (struct sockaddr*)&ss, &slen) == 0);
+
+ tt_assert(!bufferevent_socket_connect(bev, (struct sockaddr*)&ss, slen));
+ tt_assert(!evbuffer_add_buffer_reference(bufferevent_get_output(bev), client.data));
+ tt_assert(!bufferevent_enable(bev, EV_READ|EV_WRITE));
+
+ event_base_dispatch(base);
+
+ tt_int_op(client.get, ==, client.limit);
+ tt_int_op(server.get, ==, server.limit);
+end:
+ free(payload);
+ evbuffer_free(client.data);
+ evbuffer_free(server.data);
+ evconnlistener_free(listener);
+ bufferevent_free(client.bev);
+ bufferevent_free(server.bev);
}
struct testcase_t ssl_testcases[] = {
#define T(a) ((void *)(a))
{ "bufferevent_socketpair", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup, T(REGRESS_OPENSSL_SOCKETPAIR) },
+ TT_ISOLATED, &ssl_setup, T(REGRESS_OPENSSL_SOCKETPAIR) },
{ "bufferevent_socketpair_write_after_connect", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR|REGRESS_OPENSSL_CLIENT_WRITE) },
{ "bufferevent_filter", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup, T(REGRESS_OPENSSL_FILTER) },
+ TT_ISOLATED, &ssl_setup, T(REGRESS_OPENSSL_FILTER) },
{ "bufferevent_filter_write_after_connect", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER|REGRESS_OPENSSL_CLIENT_WRITE) },
{ "bufferevent_renegotiate_socketpair", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_RENEGOTIATE) },
{ "bufferevent_renegotiate_filter", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_RENEGOTIATE) },
{ "bufferevent_socketpair_startopen", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_OPEN) },
{ "bufferevent_filter_startopen", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_OPEN) },
{ "bufferevent_socketpair_dirty_shutdown", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_filter_dirty_shutdown", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_renegotiate_socketpair_dirty_shutdown",
regress_bufferevent_openssl,
TT_ISOLATED,
- &basic_setup,
+ &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_RENEGOTIATE | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_renegotiate_filter_dirty_shutdown",
regress_bufferevent_openssl,
TT_ISOLATED,
- &basic_setup,
+ &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_RENEGOTIATE | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_socketpair_startopen_dirty_shutdown",
regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_OPEN | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_filter_startopen_dirty_shutdown",
regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_OPEN | REGRESS_OPENSSL_DIRTY_SHUTDOWN) },
{ "bufferevent_socketpair_fd", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_FD) },
{ "bufferevent_socketpair_freed", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_FREED) },
{ "bufferevent_socketpair_freed_fd", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_FREED | REGRESS_OPENSSL_FD) },
{ "bufferevent_filter_freed_fd", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_FILTER | REGRESS_OPENSSL_FREED | REGRESS_OPENSSL_FD) },
{ "bufferevent_socketpair_timeout", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_TIMEOUT) },
{ "bufferevent_socketpair_timeout_freed_fd", regress_bufferevent_openssl,
- TT_ISOLATED, &basic_setup,
+ TT_ISOLATED, &ssl_setup,
T(REGRESS_OPENSSL_SOCKETPAIR | REGRESS_OPENSSL_TIMEOUT | REGRESS_OPENSSL_FREED | REGRESS_OPENSSL_FD) },
{ "bufferevent_connect", regress_bufferevent_openssl_connect,
- TT_FORK|TT_NEED_BASE, &basic_setup, NULL },
+ TT_FORK|TT_NEED_BASE, &ssl_setup, NULL },
{ "bufferevent_connect_sleep", regress_bufferevent_openssl_connect,
- TT_FORK|TT_NEED_BASE, &basic_setup, T(REGRESS_OPENSSL_SLEEP) },
+ TT_FORK|TT_NEED_BASE, &ssl_setup, T(REGRESS_OPENSSL_SLEEP) },
+
+ { "bufferevent_wm", regress_bufferevent_openssl_wm,
+ TT_FORK|TT_NEED_BASE, &ssl_setup, NULL },
+ { "bufferevent_wm_filter", regress_bufferevent_openssl_wm,
+ TT_FORK|TT_NEED_BASE, &ssl_setup, T(REGRESS_OPENSSL_FILTER) },
+ { "bufferevent_wm_defer", regress_bufferevent_openssl_wm,
+ TT_FORK|TT_NEED_BASE, &ssl_setup, T(REGRESS_DEFERRED_CALLBACKS) },
+ { "bufferevent_wm_filter_defer", regress_bufferevent_openssl_wm,
+ TT_FORK|TT_NEED_BASE, &ssl_setup, T(REGRESS_OPENSSL_FILTER|REGRESS_DEFERRED_CALLBACKS) },
#undef T
;
}
-#define TEST(name) \
- { #name, thread_##name, TT_FORK|TT_NEED_THREADS|TT_NEED_BASE, \
+#define TEST(name, f) \
+ { #name, thread_##name, TT_FORK|TT_NEED_THREADS|TT_NEED_BASE|(f), \
&basic_setup, NULL }
struct testcase_t thread_testcases[] = {
{ "forking", thread_basic, TT_FORK|TT_NEED_THREADS|TT_NEED_BASE,
&basic_setup, (char*)"forking" },
#endif
- TEST(conditions_simple),
+ TEST(conditions_simple, TT_RETRIABLE),
{ "deferred_cb_skew", thread_deferred_cb_skew,
TT_FORK|TT_NEED_THREADS|TT_OFF_BY_DEFAULT,
&basic_setup, NULL },
/****** XXX TODO FIXME windows seems to be having some timing trouble,
* looking into it now. / ellzey
******/
- TEST(no_events),
+ TEST(no_events, TT_RETRIABLE),
#endif
END_OF_TESTCASES
};
#define REGRESS_THREAD_H_INCLUDED_
#ifdef EVENT__HAVE_PTHREADS
+#include <pthread.h>
#define THREAD_T pthread_t
#define THREAD_FN void *
#define THREAD_RETURN() return (NULL)
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+
+/** For event_debug() usage/coverage */
+#define EVENT_VISIBILITY_WANT_DLLIMPORT
+
#include "../util-internal.h"
#ifdef _WIN32
{ 1289433600, "Thu, 11 Nov 2010 00:00:00 GMT"},
{ 1323648000, "Mon, 12 Dec 2011 00:00:00 GMT"},
#ifndef _WIN32
+#if EVENT__SIZEOF_TIME_T > 4
/** In win32 case we have max "23:59:59 January 18, 2038, UTC" for time32 */
{ 4294967296, "Sun, 07 Feb 2106 06:28:16 GMT"} /* 2^32 */,
/** In win32 case we have max "23:59:59, December 31, 3000, UTC" for time64 */
{253402300799, "Fri, 31 Dec 9999 23:59:59 GMT"} /* long long future no one can imagine */,
+#endif /* time_t != 32bit */
{ 1456704000, "Mon, 29 Feb 2016 00:00:00 GMT"} /* leap year */,
#endif
{ 1435708800, "Wed, 01 Jul 2015 00:00:00 GMT"} /* leap second */,
;
}
+static void
+test_evutil_v4addr_is_local(void *arg)
+{
+ struct sockaddr_in sin;
+ sin.sin_family = AF_INET;
+
+ /* we use evutil_inet_pton() here to fill in network-byte order */
+#define LOCAL(str, yes) do { \
+ tt_int_op(evutil_inet_pton(AF_INET, str, &sin.sin_addr), ==, 1); \
+ tt_int_op(evutil_v4addr_is_local_(&sin.sin_addr), ==, yes); \
+} while (0)
+
+ /** any */
+ sin.sin_addr.s_addr = INADDR_ANY;
+ tt_int_op(evutil_v4addr_is_local_(&sin.sin_addr), ==, 1);
+
+ /** loopback */
+ sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+ tt_int_op(evutil_v4addr_is_local_(&sin.sin_addr), ==, 1);
+ LOCAL("127.0.0.1", 1);
+ LOCAL("127.255.255.255", 1);
+ LOCAL("121.0.0.1", 0);
+
+ /** link-local */
+ LOCAL("169.254.0.1", 1);
+ LOCAL("169.254.255.255", 1);
+ LOCAL("170.0.0.0", 0);
+
+ /** Multicast */
+ LOCAL("224.0.0.0", 1);
+ LOCAL("239.255.255.255", 1);
+ LOCAL("240.0.0.0", 0);
+end:
+ ;
+}
+
+static void
+test_evutil_v6addr_is_local(void *arg)
+{
+ struct sockaddr_in6 sin6;
+ struct in6_addr anyaddr = IN6ADDR_ANY_INIT;
+ struct in6_addr loopback = IN6ADDR_LOOPBACK_INIT;
+
+ sin6.sin6_family = AF_INET6;
+#define LOCAL6(str, yes) do { \
+ tt_int_op(evutil_inet_pton(AF_INET6, str, &sin6.sin6_addr), ==, 1);\
+ tt_int_op(evutil_v6addr_is_local_(&sin6.sin6_addr), ==, yes); \
+} while (0)
+
+ /** any */
+ tt_int_op(evutil_v6addr_is_local_(&anyaddr), ==, 1);
+ LOCAL6("::0", 1);
+
+ /** loopback */
+ tt_int_op(evutil_v6addr_is_local_(&loopback), ==, 1);
+ LOCAL6("::1", 1);
+
+ /** IPV4 mapped */
+ LOCAL6("::ffff:0:0", 1);
+ /** IPv4 translated */
+ LOCAL6("::ffff:0:0:0", 1);
+ /** IPv4/IPv6 translation */
+ LOCAL6("64:ff9b::", 0);
+ /** Link-local */
+ LOCAL6("fe80::", 1);
+ /** Multicast */
+ LOCAL6("ff00::", 1);
+ /** Unspecified */
+ LOCAL6("::", 1);
+
+ /** Global Internet */
+ LOCAL6("2001::", 0);
+ LOCAL6("2001:4860:4802:32::1b", 0);
+end:
+ ;
+}
+
struct testcase_t util_testcases[] = {
{ "ipv4_parse", regress_ipv4_parse, 0, NULL, NULL },
{ "ipv6_parse", regress_ipv6_parse, 0, NULL, NULL },
{ "mm_malloc", test_event_malloc, 0, NULL, NULL },
{ "mm_calloc", test_event_calloc, 0, NULL, NULL },
{ "mm_strdup", test_event_strdup, 0, NULL, NULL },
- { "usleep", test_evutil_usleep, 0, NULL, NULL },
+ { "usleep", test_evutil_usleep, TT_RETRIABLE, NULL, NULL },
{ "monotonic_res", test_evutil_monotonic_res, 0, &basic_setup, (void*)"" },
{ "monotonic_res_precise", test_evutil_monotonic_res, TT_OFF_BY_DEFAULT, &basic_setup, (void*)"precise" },
{ "monotonic_res_fallback", test_evutil_monotonic_res, TT_OFF_BY_DEFAULT, &basic_setup, (void*)"fallback" },
{ "monotonic_prc", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"" },
- { "monotonic_prc_precise", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"precise" },
+ { "monotonic_prc_precise", test_evutil_monotonic_prc, TT_RETRIABLE, &basic_setup, (void*)"precise" },
{ "monotonic_prc_fallback", test_evutil_monotonic_prc, 0, &basic_setup, (void*)"fallback" },
{ "date_rfc1123", test_evutil_date_rfc1123, 0, NULL, NULL },
+ { "evutil_v4addr_is_local", test_evutil_v4addr_is_local, 0, NULL, NULL },
+ { "evutil_v6addr_is_local", test_evutil_v6addr_is_local, 0, NULL, NULL },
END_OF_TESTCASES,
};
echo "Could not generate regress.gen.\[ch\] using event_rpcgen.sh" >&2
exit 1
}
-
-if [ -x /usr/bin/python2 ] ; then
- PYTHON2=/usr/bin/python2
-elif [ "x`which python2`" != x ] ; then
- PYTHON2=python2
-else
- PYTHON2=python
-fi
-
srcdir=$1
srcdir=${srcdir:-.}
-${PYTHON2} ${srcdir}/../event_rpcgen.py --quiet ${srcdir}/regress.rpc \
+${srcdir}/../event_rpcgen.py --quiet ${srcdir}/regress.rpc \
test/regress.gen.h test/regress.gen.c
case "$?" in
if (events & BEV_EVENT_ERROR) {
my_perror("Error from bufferevent");
exit(1);
- } else if (events & (BEV_EVENT_EOF | BEV_EVENT_ERROR)) {
+ } else if (events & BEV_EVENT_EOF) {
bufferevent_free(bev);
+ if (num_requests == MAX_REQUESTS) {
+ event_base_loopbreak(bufferevent_get_base(bev));
+ }
}
}
{
struct event_base *base = evconnlistener_get_base(listener);
struct bufferevent *bev = bufferevent_socket_new(base, sock,
- BEV_OPT_CLOSE_ON_FREE);
-
+ BEV_OPT_CLOSE_ON_FREE);
bufferevent_setcb(bev, server_read_cb, NULL, server_event_cb, NULL);
bufferevent_enable(bev, EV_READ|EV_WRITE);
}
start_client(base);
event_base_dispatch(base);
+
+ evconnlistener_free(listener);
+ event_base_free(base);
}
/*
bufferevent_free(bev);
num_requests++;
- if (num_requests == MAX_REQUESTS) {
- event_base_loopbreak(base);
- } else {
+ if (++num_requests < MAX_REQUESTS) {
start_client(base);
}
}
--- /dev/null
+#!/bin/sh
+
+FAILED=no
+
+if test "x$TEST_OUTPUT_FILE" = "x"
+then
+ TEST_OUTPUT_FILE=/dev/null
+fi
+
+# /bin/echo is a little more likely to support -n than sh's builtin echo.
+if test -x /bin/echo
+then
+ ECHO=/bin/echo
+else
+ ECHO=echo
+fi
+
+if test "$TEST_OUTPUT_FILE" != "/dev/null"
+then
+ touch "$TEST_OUTPUT_FILE" || exit 1
+fi
+
+TEST_DIR=.
+
+T=`echo "$0" | sed -e 's/test-ratelim.sh$//'`
+if test -x "$T/test-ratelim"
+then
+ TEST_DIR="$T"
+fi
+
+announce () {
+ echo $@
+ echo $@ >>"$TEST_OUTPUT_FILE"
+}
+
+announce_n () {
+ $ECHO -n $@
+ echo $@ >>"$TEST_OUTPUT_FILE"
+}
+
+
+run_tests () {
+ announce_n " Group limits, no connection limit:"
+ if $TEST_DIR/test-ratelim -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-stddev 100 >>"$TEST_OUTPUT_FILE"
+ then
+ announce OKAY
+ else
+ announce FAILED
+ FAILED=yes
+ fi
+
+ announce_n " Connection limit, no group limit:"
+ if $TEST_DIR/test-ratelim -c 1000 -n 30 -t 100 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
+ then
+ announce OKAY ;
+ else
+ announce FAILED ;
+ FAILED=yes
+ fi
+
+ announce_n " Connection limit and group limit:"
+ if $TEST_DIR/test-ratelim -c 1000 -g 30000 -n 30 -t 100 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
+ then
+ announce OKAY ;
+ else
+ announce FAILED ;
+ FAILED=yes
+ fi
+
+ announce_n " Connection limit and group limit with independent drain:"
+ if $TEST_DIR/test-ratelim -c 1000 -g 35000 -n 30 -t 100 -G 500 --check-grouplimit 1000 --check-connlimit 50 --check-stddev 50 >>"$TEST_OUTPUT_FILE"
+ then
+ announce OKAY ;
+ else
+ announce FAILED ;
+ FAILED=yes
+ fi
+
+
+}
+
+announce "Running rate-limiting tests:"
+
+run_tests
+
+if test "$FAILED" = "yes"; then
+ exit 1
+fi
fi
done
announce_n " test-dumpevents: "
- if python2 -c 'import sys; assert(sys.version_info >= (2, 4))' 2>/dev/null && test -f $TEST_SRC_DIR/check-dumpevents.py; then
- if $TEST_DIR/test-dumpevents | python2 $TEST_SRC_DIR/check-dumpevents.py >> "$TEST_OUTPUT_FILE" ;
+ if python -c 'import sys; assert(sys.version_info >= (2, 4))' 2>/dev/null && test -f $TEST_SRC_DIR/check-dumpevents.py; then
+ if $TEST_DIR/test-dumpevents | $TEST_SRC_DIR/check-dumpevents.py >> "$TEST_OUTPUT_FILE" ;
then
announce OKAY ;
else
#define LONGEST_TEST_NAME 16384
+#ifndef _WIN32
+#define DEFAULT_TESTCASE_TIMEOUT 30U
+#else
+#define DEFAULT_TESTCASE_TIMEOUT 0U
+#endif
+
static int in_tinytest_main = 0; /**< true if we're in tinytest_main().*/
static int n_ok = 0; /**< Number of tests that have passed */
static int n_bad = 0; /**< Number of tests that have failed. */
static int opt_forked = 0; /**< True iff we're called from inside a win32 fork*/
static int opt_nofork = 0; /**< Suppress calls to fork() for debugging. */
static int opt_verbosity = 1; /**< -==quiet,0==terse,1==normal,2==verbose */
+static unsigned int opt_timeout = DEFAULT_TESTCASE_TIMEOUT; /**< Timeout for every test (using alarm()) */
const char *verbosity_flag = "";
const struct testlist_alias_t *cfg_aliases=NULL;
__attribute__((noreturn));
static int process_test_option(struct testgroup_t *groups, const char *test);
+static unsigned int testcase_set_timeout_(void)
+{
+ if (!opt_timeout)
+ return 0;
+#ifndef _WIN32
+ return alarm(opt_timeout);
+#else
+ /** TODO: win32 support */
+ fprintf(stderr, "You cannot set alarm on windows\n");
+ exit(1);
+#endif
+}
+static unsigned int testcase_reset_timeout_(void)
+{
+#ifndef _WIN32
+ return alarm(0);
+#endif
+}
+
static enum outcome
testcase_run_bare_(const struct testcase_t *testcase)
{
}
cur_test_outcome = OK;
- testcase->fn(env);
+ {
+ testcase_set_timeout_();
+ testcase->fn(env);
+ testcase_reset_timeout_();
+ }
outcome = cur_test_outcome;
if (testcase->setup) {
}
if (outcome == OK) {
- ++n_ok;
if (opt_verbosity>0 && !opt_forked)
puts(opt_verbosity==1?"OK":"");
} else if (outcome == SKIP) {
- ++n_skipped;
if (opt_verbosity>0 && !opt_forked)
puts("SKIPPED");
} else {
- ++n_bad;
if (!opt_forked)
printf("\n [%s FAILED]\n", testcase->name);
}
static void
usage(struct testgroup_t *groups, int list_groups)
{
- puts("Options are: [--verbose|--quiet|--terse] [--no-fork]");
+ puts("Options are: [--verbose|--quiet|--terse] [--no-fork] [--timeout <sec>]");
puts(" Specify tests by name, or using a prefix ending with '..'");
puts(" To skip a test, prefix its name with a colon.");
puts(" To enable a disabled test, prefix its name with a plus.");
usage(groups, 0);
} else if (!strcmp(v[i], "--list-tests")) {
usage(groups, 1);
+ } else if (!strcmp(v[i], "--timeout")) {
+ ++i;
+ if (i >= c) {
+ fprintf(stderr, "--timeout requires argument\n");
+ return -1;
+ }
+ opt_timeout = (unsigned)atoi(v[i]);
} else {
- printf("Unknown option %s. Try --help\n",v[i]);
+ fprintf(stderr, "Unknown option %s. Try --help\n", v[i]);
return -1;
}
} else {
#endif
++in_tinytest_main;
- for (i=0; groups[i].prefix; ++i)
- for (j=0; groups[i].cases[j].name; ++j)
- if (groups[i].cases[j].flags & TT_ENABLED_)
- testcase_run_one(&groups[i],
- &groups[i].cases[j]);
+ for (i = 0; groups[i].prefix; ++i) {
+ struct testgroup_t *group = &groups[i];
+ for (j = 0; group->cases[j].name; ++j) {
+ struct testcase_t *testcase = &group->cases[j];
+ int test_attempts = 3;
+ int test_ret_err;
+
+ if (!(testcase->flags & TT_ENABLED_))
+ continue;
+
+ for (;;) {
+ test_ret_err = testcase_run_one(group, testcase);
+
+ if (test_ret_err == OK)
+ break;
+ if (!(testcase->flags & TT_RETRIABLE))
+ break;
+ printf("\n [RETRYING %s (%i)]\n", testcase->name, test_attempts);
+ if (!test_attempts--)
+ break;
+ }
+
+ switch (test_ret_err) {
+ case OK: ++n_ok; break;
+ case SKIP: ++n_skipped; break;
+ default: ++n_bad; break;
+ }
+ }
+ }
--in_tinytest_main;
#define TT_ENABLED_ (1<<2)
/** Flag for a test that's off by default. */
#define TT_OFF_BY_DEFAULT (1<<3)
+/** Flag for a test that should be runned again in case of failure (but not
+ * more then 3 times). */
+#define TT_RETRIABLE (1<<4)
/** If you add your own flags, make them start at this point. */
-#define TT_FIRST_USER_FLAG (1<<4)
+#define TT_FIRST_USER_FLAG (1<<5)
typedef void (*testcase_fn)(void *);
--- /dev/null
+/* tinytest_demo.c -- Copyright 2009-2012 Nick Mathewson
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/* Welcome to the example file for tinytest! I'll show you how to set up
+ * some simple and not-so-simple testcases. */
+
+/* Make sure you include these headers. */
+#include "tinytest.h"
+#include "tinytest_macros.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <unistd.h>
+#endif
+
+/* ============================================================ */
+
+/* First, let's see if strcmp is working. (All your test cases should be
+ * functions declared to take a single void * as an argument.) */
+void
+test_strcmp(void *data)
+{
+ (void)data; /* This testcase takes no data. */
+
+ /* Let's make sure the empty string is equal to itself */
+ if (strcmp("","")) {
+ /* This macro tells tinytest to stop the current test
+ * and go straight to the "end" label. */
+ tt_abort_msg("The empty string was not equal to itself");
+ }
+
+ /* Pretty often, calling tt_abort_msg to indicate failure is more
+ heavy-weight than you want. Instead, just say: */
+ tt_assert(strcmp("testcase", "testcase") == 0);
+
+ /* Occasionally, you don't want to stop the current testcase just
+ because a single assertion has failed. In that case, use
+ tt_want: */
+ tt_want(strcmp("tinytest", "testcase") > 0);
+
+ /* You can use the tt_*_op family of macros to compare values and to
+ fail unless they have the relationship you want. They produce
+ more useful output than tt_assert, since they display the actual
+ values of the failing things.
+
+ Fail unless strcmp("abc, "abc") == 0 */
+ tt_int_op(strcmp("abc", "abc"), ==, 0);
+
+ /* Fail unless strcmp("abc, "abcd") is less than 0 */
+ tt_int_op(strcmp("abc", "abcd"), < , 0);
+
+ /* Incidentally, there's a test_str_op that uses strcmp internally. */
+ tt_str_op("abc", <, "abcd");
+
+
+ /* Every test-case function needs to finish with an "end:"
+ label and (optionally) code to clean up local variables. */
+ end:
+ ;
+}
+
+/* ============================================================ */
+
+/* Now let's mess with setup and teardown functions! These are handy if
+ you have a bunch of tests that all need a similar environment, and you
+ want to reconstruct that environment freshly for each one. */
+
+/* First you declare a type to hold the environment info, and functions to
+ set it up and tear it down. */
+struct data_buffer {
+ /* We're just going to have couple of character buffer. Using
+ setup/teardown functions is probably overkill for this case.
+
+ You could also do file descriptors, complicated handles, temporary
+ files, etc. */
+ char buffer1[512];
+ char buffer2[512];
+};
+/* The setup function needs to take a const struct testcase_t and return
+ void* */
+void *
+setup_data_buffer(const struct testcase_t *testcase)
+{
+ struct data_buffer *db = malloc(sizeof(struct data_buffer));
+
+ /* If you had a complicated set of setup rules, you might behave
+ differently here depending on testcase->flags or
+ testcase->setup_data or even or testcase->name. */
+
+ /* Returning a NULL here would mean that we couldn't set up for this
+ test, so we don't need to test db for null. */
+ return db;
+}
+/* The clean function deallocates storage carefully and returns true on
+ success. */
+int
+clean_data_buffer(const struct testcase_t *testcase, void *ptr)
+{
+ struct data_buffer *db = ptr;
+
+ if (db) {
+ free(db);
+ return 1;
+ }
+ return 0;
+}
+/* Finally, declare a testcase_setup_t with these functions. */
+struct testcase_setup_t data_buffer_setup = {
+ setup_data_buffer, clean_data_buffer
+};
+
+
+/* Now let's write our test. */
+void
+test_memcpy(void *ptr)
+{
+ /* This time, we use the argument. */
+ struct data_buffer *db = ptr;
+
+ /* We'll also introduce a local variable that might need cleaning up. */
+ char *mem = NULL;
+
+ /* Let's make sure that memcpy does what we'd like. */
+ strcpy(db->buffer1, "String 0");
+ memcpy(db->buffer2, db->buffer1, sizeof(db->buffer1));
+ tt_str_op(db->buffer1, ==, db->buffer2);
+
+ /* This one works if there's an internal NUL. */
+ tt_mem_op(db->buffer1, <, db->buffer2, sizeof(db->buffer1));
+
+ /* Now we've allocated memory that's referenced by a local variable.
+ The end block of the function will clean it up. */
+ mem = strdup("Hello world.");
+ tt_assert(mem);
+
+ /* Another rather trivial test. */
+ tt_str_op(db->buffer1, !=, mem);
+
+ end:
+ /* This time our end block has something to do. */
+ if (mem)
+ free(mem);
+}
+
+void
+test_timeout(void *ptr)
+{
+ time_t t1, t2;
+ (void)ptr;
+ t1 = time(NULL);
+#ifdef _WIN32
+ Sleep(5000);
+#else
+ sleep(5);
+#endif
+ t2 = time(NULL);
+
+ tt_int_op(t2-t1, >=, 4);
+
+ tt_int_op(t2-t1, <=, 6);
+
+ end:
+ ;
+}
+
+void
+test_timeout_retry(void *ptr)
+{
+ static int i = 0;
+
+ ++i;
+ tt_int_op(i, !=, 1);
+
+ time_t t1, t2;
+ (void)ptr;
+ t1 = time(NULL);
+#ifdef _WIN32
+ Sleep(5000);
+#else
+ sleep(5);
+#endif
+ t2 = time(NULL);
+
+ tt_int_op(t2-t1, >=, 4);
+
+ tt_int_op(t2-t1, <=, 6);
+
+ end:
+ ;
+}
+
+/* ============================================================ */
+
+/* Now we need to make sure that our tests get invoked. First, you take
+ a bunch of related tests and put them into an array of struct testcase_t.
+*/
+
+struct testcase_t demo_tests[] = {
+ /* Here's a really simple test: it has a name you can refer to it
+ with, and a function to invoke it. */
+ { "strcmp", test_strcmp, },
+
+ /* The second test has a flag, "TT_FORK", to make it run in a
+ subprocess, and a pointer to the testcase_setup_t that configures
+ its environment. */
+ { "memcpy", test_memcpy, TT_FORK, &data_buffer_setup },
+
+ /* This flag is off-by-default, since it takes a while to run. You
+ * can enable it manually by passing +demo/timeout at the command line.*/
+ { "timeout", test_timeout, TT_OFF_BY_DEFAULT },
+
+ /* This test will be retried. (and it will not pass from the first
+ * time) */
+ { "timeout_retry", test_timeout_retry, TT_RETRIABLE },
+
+ /* The array has to end with END_OF_TESTCASES. */
+ END_OF_TESTCASES
+};
+
+/* Next, we make an array of testgroups. This is mandatory. Unlike more
+ heavy-duty testing frameworks, groups can't nest. */
+struct testgroup_t groups[] = {
+
+ /* Every group has a 'prefix', and an array of tests. That's it. */
+ { "demo/", demo_tests },
+
+ END_OF_GROUPS
+};
+
+/* We can also define test aliases. These can be used for types of tests that
+ * cut across groups. */
+const char *alltests[] = { "+..", NULL };
+const char *slowtests[] = { "+demo/timeout", NULL };
+struct testlist_alias_t aliases[] = {
+
+ { "ALL", alltests },
+ { "SLOW", slowtests },
+
+ END_OF_ALIASES
+};
+
+
+int
+main(int c, const char **v)
+{
+ /* Finally, just call tinytest_main(). It lets you specify verbose
+ or quiet output with --verbose and --quiet. You can list
+ specific tests:
+
+ tinytest-demo demo/memcpy
+
+ or use a ..-wildcard to select multiple tests with a common
+ prefix:
+
+ tinytest-demo demo/..
+
+ If you list no tests, you get them all by default, so that
+ "tinytest-demo" and "tinytest-demo .." mean the same thing.
+
+ */
+ tinytest_set_aliases(aliases);
+ return tinytest_main(c, v, groups);
+}
tt_assert_test_type(a,b,#a" "#op" "#b,long,(val1_ op val2_), \
"%ld",TT_EXIT_TEST_FUNCTION)
+/** To compare SOCKET(windows)/fd */
+#define tt_fd_op(a,op,b) do { \
+ int _a = (int)(a); \
+ int _b = (int)(b); \
+ tt_assert_test_type(_a,_b,#a" "#op" "#b,long,(val1_ op val2_), \
+ "%ld",TT_EXIT_TEST_FUNCTION); \
+} while (0)
+
#define tt_uint_op(a,op,b) \
tt_assert_test_type(a,b,#a" "#op" "#b,unsigned long, \
(val1_ op val2_),"%lu",TT_EXIT_TEST_FUNCTION)
#endif
long evutil_tv_to_msec_(const struct timeval *tv);
+EVENT2_EXPORT_SYMBOL
void evutil_usleep_(const struct timeval *tv);
#ifdef _WIN32
struct timeval last_time;
};
+EVENT2_EXPORT_SYMBOL
int evutil_configure_monotonic_time_(struct evutil_monotonic_timer *mt,
int flags);
+EVENT2_EXPORT_SYMBOL
int evutil_gettime_monotonic_(struct evutil_monotonic_timer *mt, struct timeval *tv);
extern "C" {
#endif
+/* __has_attribute() wrapper */
+#ifdef __has_attribute
+#define EVUTIL_HAS_ATTRIBUTE __has_attribute
+#endif
+/** clang 3 __has_attribute misbehaves in some versions */
+#if defined(__clang__) && \
+ __clang__ == 1 && __clang_major__ == 3 && \
+ (__clang_minor__ >= 2 && __clang_minor__ <= 5)
+#undef EVUTIL_HAS_ATTRIBUTE
+#endif
+#ifndef EVUTIL_HAS_ATTRIBUTE
+#define EVUTIL_HAS_ATTRIBUTE(x) 0
+#endif
+
/* If we need magic to say "inline", get it for free internally. */
#ifdef EVENT__inline
#define inline EVENT__inline
#endif
-#if defined(EVENT____func__) && !defined(__func__)
-#define __func__ EVENT____func__
+
+/* Define to appropriate substitute if compiler doesnt have __func__ */
+#if defined(EVENT__HAVE___func__)
+# ifndef __func__
+# define __func__ __func__
+# endif
+#elif defined(EVENT__HAVE___FUNCTION__)
+# define __func__ __FUNCTION__
+#else
+# define __func__ __FILE__
#endif
/* A good no-op to use in macro definitions. */
* when you care about ASCII's notion of character types, because you are about
* to send those types onto the wire.
*/
+EVENT2_EXPORT_SYMBOL
int EVUTIL_ISALPHA_(char c);
+EVENT2_EXPORT_SYMBOL
int EVUTIL_ISALNUM_(char c);
int EVUTIL_ISSPACE_(char c);
+EVENT2_EXPORT_SYMBOL
int EVUTIL_ISDIGIT_(char c);
+EVENT2_EXPORT_SYMBOL
int EVUTIL_ISXDIGIT_(char c);
int EVUTIL_ISPRINT_(char c);
int EVUTIL_ISLOWER_(char c);
int EVUTIL_ISUPPER_(char c);
+EVENT2_EXPORT_SYMBOL
char EVUTIL_TOUPPER_(char c);
+EVENT2_EXPORT_SYMBOL
char EVUTIL_TOLOWER_(char c);
/** Remove all trailing horizontal whitespace (space or tab) from the end of a
* string */
+EVENT2_EXPORT_SYMBOL
void evutil_rtrim_lws_(char *);
*/
int evutil_open_closeonexec_(const char *pathname, int flags, unsigned mode);
+EVENT2_EXPORT_SYMBOL
int evutil_read_file_(const char *filename, char **content_out, size_t *len_out,
int is_binary);
+EVENT2_EXPORT_SYMBOL
int evutil_socket_connect_(evutil_socket_t *fd_ptr, const struct sockaddr *sa, int socklen);
int evutil_socket_finished_connecting_(evutil_socket_t fd);
+EVENT2_EXPORT_SYMBOL
int evutil_ersatz_socketpair_(int, int , int, evutil_socket_t[]);
int evutil_resolve_(int family, const char *hostname, struct sockaddr *sa,
* attacker can't predict, or which passes strong statistical tests, use the
* evutil_secure_rng* functions instead.
*/
+EVENT2_EXPORT_SYMBOL
ev_uint32_t evutil_weakrand_seed_(struct evutil_weakrand_state *state, ev_uint32_t seed);
/* Return a pseudorandom value between 0 and EVUTIL_WEAKRAND_MAX inclusive.
* Updates the state in 'seed' as needed -- this value must be protected by a
* lock.
*/
+EVENT2_EXPORT_SYMBOL
ev_int32_t evutil_weakrand_(struct evutil_weakrand_state *seed);
/* Return a pseudorandom value x such that 0 <= x < top. top must be no more
* than EVUTIL_WEAKRAND_MAX. Updates the state in 'seed' as needed -- this
* value must be proteced by a lock */
+EVENT2_EXPORT_SYMBOL
ev_int32_t evutil_weakrand_range_(struct evutil_weakrand_state *seed, ev_int32_t top);
/* Evaluates to the same boolean value as 'p', and hints to the compiler that
#define EVUTIL_UNLIKELY(p) (p)
#endif
+#if EVUTIL_HAS_ATTRIBUTE(fallthrough)
+#define EVUTIL_FALLTHROUGH __attribute__((fallthrough))
+#else
+#define EVUTIL_FALLTHROUGH /* fallthrough */
+#endif
+
/* Replacement for assert() that calls event_errx on failure. */
#ifdef NDEBUG
#define EVUTIL_ASSERT(cond) EVUTIL_NIL_CONDITION_(cond)
const char *nodename, const char *servname,
const struct evutil_addrinfo *hints_in,
void (*cb)(int, struct evutil_addrinfo *, void *), void *arg);
+EVENT2_EXPORT_SYMBOL
void evutil_set_evdns_getaddrinfo_fn_(evdns_getaddrinfo_fn fn);
typedef void (*evdns_getaddrinfo_cancel_fn)(
struct evdns_getaddrinfo_request *req);
+EVENT2_EXPORT_SYMBOL
void evutil_set_evdns_getaddrinfo_cancel_fn_(evdns_getaddrinfo_cancel_fn fn);
+EVENT2_EXPORT_SYMBOL
struct evutil_addrinfo *evutil_new_addrinfo_(struct sockaddr *sa,
ev_socklen_t socklen, const struct evutil_addrinfo *hints);
+EVENT2_EXPORT_SYMBOL
struct evutil_addrinfo *evutil_addrinfo_append_(struct evutil_addrinfo *first,
struct evutil_addrinfo *append);
+EVENT2_EXPORT_SYMBOL
void evutil_adjust_hints_for_addrconfig_(struct evutil_addrinfo *hints);
+EVENT2_EXPORT_SYMBOL
int evutil_getaddrinfo_common_(const char *nodename, const char *servname,
struct evutil_addrinfo *hints, struct evutil_addrinfo **res, int *portnum);
/** Return true iff sa is a looback address. (That is, it is 127.0.0.1/8, or
* ::1). */
+EVENT2_EXPORT_SYMBOL
int evutil_sockaddr_is_loopback_(const struct sockaddr *sa);
Returns a pointer to out. Always writes something into out, so it's safe
to use the output of this function without checking it for NULL.
*/
+EVENT2_EXPORT_SYMBOL
const char *evutil_format_sockaddr_port_(const struct sockaddr *sa, char *out, size_t outlen);
int evutil_hex_char_to_int_(char c);
void evutil_free_globals_(void);
#ifdef _WIN32
+EVENT2_EXPORT_SYMBOL
HMODULE evutil_load_windows_system_library_(const TCHAR *library_name);
#endif
#endif
#endif
+EVENT2_EXPORT_SYMBOL
evutil_socket_t evutil_socket_(int domain, int type, int protocol);
evutil_socket_t evutil_accept4_(evutil_socket_t sockfd, struct sockaddr *addr,
ev_socklen_t *addrlen, int flags);
void evutil_memclear_(void *mem, size_t len);
+struct in_addr;
+struct in6_addr;
+
+/* This is a any, loopback, link-local, multicast */
+EVENT2_EXPORT_SYMBOL
+int evutil_v4addr_is_local_(const struct in_addr *in);
+/* This is a reserved, ipv4compat, ipv4map, loopback,
+ * link-local, multicast, or unspecified address. */
+EVENT2_EXPORT_SYMBOL
+int evutil_v6addr_is_local_(const struct in6_addr *in);
+
#ifdef __cplusplus
}
#endif
event_debug(("%s: select returned %d", __func__, res));
if (res <= 0) {
+ event_debug(("%s: %s", __func__,
+ evutil_socket_error_to_string(EVUTIL_SOCKET_ERROR())));
return res;
}
projects / platform / upstream / libevent.git / commitdiff