+++ /dev/null
-Upstream-Status: Backport [SHA 53083ea7b423482b203372f02d097edbef894a7d]
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-From b670abe861e8dde067f544b9131edc28575d63ab Mon Sep 17 00:00:00 2001
-From: Ross Burton <ross.burton@intel.com>
-Date: Mon, 7 Jan 2013 12:49:27 +0000
-Subject: [PATCH] build: support cross-compilation by natively building
- gtk-update-icon-cache
-
-When cross-compiling, instead of depending on a natively built GTK+ (which means
-building Glib, ATK, Pango, gdk-pixbuf, libX11...) for gtk-update-icon-cache,
-find the host compiler and gdk-pixbuf, and build another gtk-update-icon-cache
-with that.
-
-This uses AX_PROG_CC_FOR_BUILD from autostars to find the host compiler, and
-assumes that you'd set PKG_CONFIG_FOR_BUILD to a host pkg-config binary.
-
-https://bugzilla.gnome.org/show_bug.cgi?id=691301
----
- configure.ac | 39 ++++++++++----
- gtk/Makefile.am | 12 ++++-
- gtk/native/Makefile.am | 12 +++++
- m4/ax_prog_cc_for_build.m4 | 125 ++++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 177 insertions(+), 11 deletions(-)
- create mode 100644 gtk/native/Makefile.am
- create mode 100644 m4/ax_prog_cc_for_build.m4
-
-diff --git a/configure.ac b/configure.ac
-index 0069a9f..f502e06 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -29,6 +29,9 @@ AC_CONFIG_SRCDIR([gdk/gdktypes.h])
- AC_CONFIG_MACRO_DIR([m4])
- AC_CONFIG_AUX_DIR([build-aux])
-
-+AC_CANONICAL_HOST
-+AC_CANONICAL_TARGET
-+
- # Define a string for the earliest version that this release has
- # backwards binary compatibility with for all interfaces a module
- # might. Unless we add module-only API with lower stability
-@@ -123,6 +126,7 @@ AC_SUBST([GAIL_LT_CURRENT_MINUS_AGE],[gail_lt_current_minus_age])
-
- # Checks for programs.
- AC_PROG_CC
-+AX_PROG_CC_FOR_BUILD
- AC_PROG_CC_C_O
- AC_PROG_CC_STDC
- AC_PROG_MKDIR_P
-@@ -135,8 +139,6 @@ AC_SUBST(GETTEXT_PACKAGE)
- AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
- [The prefix for our gettext translation domains.])
-
--AC_CANONICAL_HOST
--
- MATH_LIB=-lm
- AC_MSG_CHECKING([for native Win32])
- LIB_EXE_MACHINE_FLAG=X86
-@@ -868,14 +870,32 @@ dnl Look for a host system's gdk-pixbuf-csource if we are cross-compiling
-
- AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
-
--if test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes; then
-- AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
-- if test x$GTK_UPDATE_ICON_CACHE = xno; then
-- REBUILD_PNGS=#
-- fi
--fi
-+AS_IF([test "x$enable_gtk2_dependency" = xyes],
-+ [AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
-+ if test x$GTK_UPDATE_ICON_CACHE = xno; then
-+ REBUILD_PNGS=#
-+ fi],
-+
-+ [test "x$cross_compiling" = xyes],
-+ [# If no GTK+2 dependency and cross compiling, we need to find a host gdk-pixbuf.
-+ # pkg.m4 blocks all variable starting with PKG, so allow this one
-+ m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
-+
-+ AS_IF([test x$PKG_CONFIG_FOR_BUILD = x],
-+ [AC_MSG_ERROR([You must define PKG_CONFIG_FOR_BUILD when cross compiling])])
-+
-+ AC_MSG_CHECKING([for native gdk-pixbuf])
-+ AS_IF([AC_RUN_LOG([$PKG_CONFIG_FOR_BUILD --exists --print-errors gdk-pixbuf-2.0])],
-+ [AC_MSG_RESULT([yes])],
-+ [AC_MSG_ERROR([native gdk-pixbuf not found])])
-+
-+ NATIVE_GDKPIXBUF_CFLAGS=`$PKG_CONFIG_FOR_BUILD --cflags gdk-pixbuf-2.0`
-+ NATIVE_GDKPIXBUF_LIBS=`$PKG_CONFIG_FOR_BUILD --libs gdk-pixbuf-2.0`
-+ AC_SUBST(NATIVE_GDKPIXBUF_CFLAGS)
-+ AC_SUBST(NATIVE_GDKPIXBUF_LIBS)]
-+)
-
--AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes])
-+AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$enable_gtk2_dependency" = xyes])
-
- AC_PATH_PROG(GDK_PIXBUF_CSOURCE, gdk-pixbuf-csource, no)
-
-@@ -1742,6 +1762,7 @@ gtk/makefile.msc
- gtk/gtkversion.h
- gtk/gtk-win32.rc
- gtk/a11y/Makefile
-+gtk/native/Makefile
- gtk/tests/Makefile
- libgail-util/Makefile
- modules/Makefile
-diff --git a/gtk/Makefile.am b/gtk/Makefile.am
-index e763ca8..6b1ec65 100644
---- a/gtk/Makefile.am
-+++ b/gtk/Makefile.am
-@@ -16,7 +16,7 @@ else
- GTK_PRINT_PREVIEW_COMMAND="evince --unlink-tempfile --preview --print-settings %s %f"
- endif
-
--SUBDIRS = a11y . tests
-+SUBDIRS = a11y native . tests
-
- if HAVE_PAPI_CUPS
- GTK_PRINT_BACKENDS=file,papi,cups
-@@ -1569,12 +1569,20 @@ stamp-icons: $(STOCK_ICONS)
- if USE_EXTERNAL_ICON_CACHE
- gtk_update_icon_cache_program = $(GTK_UPDATE_ICON_CACHE)
- else
-+if CROSS_COMPILING
-+gtk_update_icon_cache_program = ./native/native-update-icon-cache
-+else
- gtk_update_icon_cache_program = ./gtk-update-icon-cache
- endif
-+endif
-
- gtkbuiltincache.h: @REBUILD@ stamp-icons
- if !USE_EXTERNAL_ICON_CACHE
-- $(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) gtk-update-icon-cache$(EXEEXT) $(GTK_UPDATE_ICON_CACHE_MANIFEST)
-+if CROSS_COMPILING
-+ $(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) -C native/
-+else
-+ $(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) gtk-update-icon-cache$(EXEEXT)
-+endif
- endif
- $(AM_V_GEN) $(gtk_update_icon_cache_program) --quiet --force --ignore-theme-index \
- --source builtin_icons stock-icons > gtkbuiltincache.h.tmp && \
-diff --git a/gtk/native/Makefile.am b/gtk/native/Makefile.am
-new file mode 100644
-index 0000000..4f029f6
---- /dev/null
-+++ b/gtk/native/Makefile.am
-@@ -0,0 +1,12 @@
-+CC = @CC_FOR_BUILD@
-+CFLAGS = @CFLAGS_FOR_BUILD@
-+CPP = @CPP_FOR_BUILD@
-+CPPFLAGS = @CPPFLAGS_FOR_BUILD@
-+LDFLAGS = @LDFLAGS_FOR_BUILD@
-+
-+if CROSS_COMPILING
-+noinst_PROGRAMS = native-update-icon-cache
-+native_update_icon_cache_CFLAGS = $(NATIVE_GDKPIXBUF_CFLAGS)
-+native_update_icon_cache_LDADD = $(NATIVE_GDKPIXBUF_LIBS)
-+native_update_icon_cache_SOURCES = $(srcdir)/../updateiconcache.c
-+endif
-diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4
-new file mode 100644
-index 0000000..96cd98a
---- /dev/null
-+++ b/m4/ax_prog_cc_for_build.m4
-@@ -0,0 +1,125 @@
-+# ===========================================================================
-+# http://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html
-+# ===========================================================================
-+#
-+# SYNOPSIS
-+#
-+# AX_PROG_CC_FOR_BUILD
-+#
-+# DESCRIPTION
-+#
-+# This macro searches for a C compiler that generates native executables,
-+# that is a C compiler that surely is not a cross-compiler. This can be
-+# useful if you have to generate source code at compile-time like for
-+# example GCC does.
-+#
-+# The macro sets the CC_FOR_BUILD and CPP_FOR_BUILD macros to anything
-+# needed to compile or link (CC_FOR_BUILD) and preprocess (CPP_FOR_BUILD).
-+# The value of these variables can be overridden by the user by specifying
-+# a compiler with an environment variable (like you do for standard CC).
-+#
-+# It also sets BUILD_EXEEXT and BUILD_OBJEXT to the executable and object
-+# file extensions for the build platform, and GCC_FOR_BUILD to `yes' if
-+# the compiler we found is GCC. All these variables but GCC_FOR_BUILD are
-+# substituted in the Makefile.
-+#
-+# LICENSE
-+#
-+# Copyright (c) 2008 Paolo Bonzini <bonzini@gnu.org>
-+#
-+# Copying and distribution of this file, with or without modification, are
-+# permitted in any medium without royalty provided the copyright notice
-+# and this notice are preserved. This file is offered as-is, without any
-+# warranty.
-+
-+#serial 7
-+
-+AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
-+AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
-+AC_REQUIRE([AC_PROG_CC])dnl
-+AC_REQUIRE([AC_PROG_CPP])dnl
-+AC_REQUIRE([AC_EXEEXT])dnl
-+AC_REQUIRE([AC_CANONICAL_SYSTEM])dnl
-+
-+dnl Use the standard macros, but make them use other variable names
-+dnl
-+pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
-+pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
-+pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
-+pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
-+pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
-+pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
-+pushdef([ac_cv_objext], ac_cv_build_objext)dnl
-+pushdef([ac_exeext], ac_build_exeext)dnl
-+pushdef([ac_objext], ac_build_objext)dnl
-+pushdef([CC], CC_FOR_BUILD)dnl
-+pushdef([CPP], CPP_FOR_BUILD)dnl
-+pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
-+pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
-+pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl
-+pushdef([host], build)dnl
-+pushdef([host_alias], build_alias)dnl
-+pushdef([host_cpu], build_cpu)dnl
-+pushdef([host_vendor], build_vendor)dnl
-+pushdef([host_os], build_os)dnl
-+pushdef([ac_cv_host], ac_cv_build)dnl
-+pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl
-+pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl
-+pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl
-+pushdef([ac_cv_host_os], ac_cv_build_os)dnl
-+pushdef([ac_cpp], ac_build_cpp)dnl
-+pushdef([ac_compile], ac_build_compile)dnl
-+pushdef([ac_link], ac_build_link)dnl
-+
-+save_cross_compiling=$cross_compiling
-+save_ac_tool_prefix=$ac_tool_prefix
-+cross_compiling=no
-+ac_tool_prefix=
-+
-+AC_PROG_CC
-+AC_PROG_CPP
-+AC_EXEEXT
-+
-+ac_tool_prefix=$save_ac_tool_prefix
-+cross_compiling=$save_cross_compiling
-+
-+dnl Restore the old definitions
-+dnl
-+popdef([ac_link])dnl
-+popdef([ac_compile])dnl
-+popdef([ac_cpp])dnl
-+popdef([ac_cv_host_os])dnl
-+popdef([ac_cv_host_vendor])dnl
-+popdef([ac_cv_host_cpu])dnl
-+popdef([ac_cv_host_alias])dnl
-+popdef([ac_cv_host])dnl
-+popdef([host_os])dnl
-+popdef([host_vendor])dnl
-+popdef([host_cpu])dnl
-+popdef([host_alias])dnl
-+popdef([host])dnl
-+popdef([LDFLAGS])dnl
-+popdef([CPPFLAGS])dnl
-+popdef([CFLAGS])dnl
-+popdef([CPP])dnl
-+popdef([CC])dnl
-+popdef([ac_objext])dnl
-+popdef([ac_exeext])dnl
-+popdef([ac_cv_objext])dnl
-+popdef([ac_cv_exeext])dnl
-+popdef([ac_cv_prog_cc_g])dnl
-+popdef([ac_cv_prog_cc_cross])dnl
-+popdef([ac_cv_prog_cc_works])dnl
-+popdef([ac_cv_prog_gcc])dnl
-+popdef([ac_cv_prog_CPP])dnl
-+
-+dnl Finally, set Makefile variables
-+dnl
-+BUILD_EXEEXT=$ac_build_exeext
-+BUILD_OBJEXT=$ac_build_objext
-+AC_SUBST(BUILD_EXEEXT)dnl
-+AC_SUBST(BUILD_OBJEXT)dnl
-+AC_SUBST([CFLAGS_FOR_BUILD])dnl
-+AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
-+AC_SUBST([LDFLAGS_FOR_BUILD])dnl
-+])
---
-1.7.10.4
-
projects / scm / bb / tizen-distro.git / commitdiff