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configure.ac
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AC_PREREQ(2.60)
dnl please read gstreamer/docs/random/autotools before changing this file
dnl initialize autoconf
dnl releases only do -Wall, git and prerelease does -Werror too
dnl use a three digit version number for releases, and four for git/prerelease
AC_INIT(GStreamer OpenGL Plug-ins, 0.10.3,
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gst-plugins-gl)
AG_GST_INIT
dnl initialize automake
AM_INIT_AUTOMAKE([-Wno-portability 1.10])
dnl define PACKAGE_VERSION_* variables
AS_VERSION
dnl check if this is a release version
AS_NANO(GST_GIT="no", GST_GIT="yes")
dnl libtoolize complains about wrong macros
AC_CONFIG_MACRO_DIR([m4])
dnl can autoconf find the source ?
AC_CONFIG_SRCDIR([gst-libs/gst/gl/gstgldisplay.c])
dnl define the output header for config
AM_CONFIG_HEADER([config.h])
dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
AM_MAINTAINER_MODE
dnl sets host_* variables
AC_CANONICAL_HOST
dnl use pretty build output with automake >= 1.11
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
[AM_DEFAULT_VERBOSITY=1
AC_SUBST(AM_DEFAULT_VERBOSITY)])
dnl our libraries and install dirs use major.minor as a version
GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
dnl we override it here if we need to for the release candidate of new series
GST_MAJORMINOR=0.10
AC_SUBST(GST_MAJORMINOR)
dnl CURRENT, REVISION, AGE
dnl - library source changed -> increment REVISION
dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
dnl - interfaces added -> increment AGE
dnl - interfaces removed -> AGE = 0
dnl sets GST_LT_LDFLAGS
AS_LIBTOOL(GST, 1, 0, 0)
dnl FIXME: this macro doesn't actually work;
dnl the generated libtool script has no support for the listed tags.
dnl So this needs to be fixed first if we want to use this
dnl AS_LIBTOOL_TAGS
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AS_PROG_OBJC
dnl *** required versions of GStreamer stuff ***
GST_REQ=0.10.35
GSTPB_REQ=0.10.35
dnl *** autotools stuff ****
dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE
dnl Add parameters for aclocal
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
dnl set up gettext
dnl the version check needs to stay here because autopoint greps for it
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
AG_GST_GETTEXT([gst-plugins-gl-$GST_MAJORMINOR])
dnl *** check for arguments to configure ***
AG_GST_ARG_DEBUG
AG_GST_ARG_PROFILING
AG_GST_ARG_VALGRIND
AG_GST_ARG_GCOV
AG_GST_ARG_EXAMPLES
AG_GST_ARG_WITH_PKG_CONFIG_PATH
AG_GST_ARG_WITH_PACKAGE_NAME
AG_GST_ARG_WITH_PACKAGE_ORIGIN
AG_GST_ARG_WITH_PLUGINS
AG_GST_ARG_ENABLE_EXTERNAL
dnl *** checks for platform ***
dnl * hardware/architecture *
AC_CHECK_SIZEOF(void *)
dnl common/m4/gst-arch.m4
dnl check CPU type
AG_GST_ARCH
dnl check for large file support
dnl affected plugins must include config.h
AC_SYS_LARGEFILE
dnl *** checks for programs ***
dnl find a compiler
AC_PROG_CC
AC_PROG_CC_STDC
AC_PROG_CXX
dnl check if the compiler supports '-c' and '-o' options
AM_PROG_CC_C_O
AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
dnl check for documentation tools
GTK_DOC_CHECK([1.3])
AS_PATH_PYTHON([2.1])
AG_GST_PLUGIN_DOCS([1.3],[2.1])
dnl *** checks for libraries ***
dnl For interactive UNIX (a Sun thing)
dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS
AC_ISC_POSIX
dnl libm, for sin() etc.
AC_CHECK_LIBM
AC_SUBST(LIBM)
dnl *** checks for header files ***
dnl check if we have ANSI C header files
AC_HEADER_STDC
dnl *** checks for types/defines ***
dnl *** checks for structures ***
dnl *** checks for compiler characteristics ***
dnl make sure we can use "inline" from C code
AC_C_INLINE
dnl *** checks for library functions ***
dnl Check for a way to display the function name in debug output
AG_GST_CHECK_FUNCTION
dnl *** checks for dependency libraries ***
dnl GLib is required
AG_GST_GLIB_CHECK([2.6])
#dnl Check for OpenGL, GLU and GLEW
echo host is $host
case $host in
*-linux* | *-cygwin* | *-solaris* | *-netbsd* | *-freebsd* | *-openbsd* | *-kfreebsd* | *-dragonflybsd* | *-gnu* )
AG_GST_CHECK_X
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
LIBS="$LIBS $X_LIBS"
#PKG_CHECK_MODULES(GL, gl, HAVE_GL=yes, HAVE_GL=no)
AC_CHECK_HEADERS([GL/gl.h], [HAVE_GL=yes], [HAVE_GL=no])
if test "x$HAVE_GL" = "xyes"; then
AG_GST_CHECK_LIBHEADER(GL, GL, glTexImage2D,, GL/gl.h,, AC_MSG_ERROR([OpenGL is required]))
AG_GST_CHECK_LIBHEADER(GLU, GLU, gluSphere,, GL/glu.h,, AC_MSG_ERROR([GLU is required]))
AG_GST_CHECK_LIBHEADER(GLEW, GLEW, glewInit,, GL/glew.h,, AC_MSG_ERROR([GLEW is required]))
GL_LIBS="$LIBS $X_LIBS -lGL -lGLU -lGLEW"
GL_BACKEND=x11
GL_TYPE=gl
else
AC_CHECK_HEADERS([EGL/egl.h], [HAVE_EGL=yes], [HAVE_EGL=no])
if test "x$HAVE_EGL" = "xyes"; then
AG_GST_CHECK_LIBHEADER(EGL, EGL, eglGetError,, EGL/egl.h,, AC_MSG_ERROR([EGL is required]))
AG_GST_CHECK_LIBHEADER(GLES2, GLESv2, glTexImage2D,, GLES2/gl2.h,, AC_MSG_ERROR([OpenGLES2 is required]))
GL_LIBS="$LIBS $X_LIBS -lEGL -lGLESv2"
GL_BACKEND=x11ES2
GL_TYPE=gles
else
AC_MSG_ERROR([GL or EGL is required, consider installing libgl1-mesa-dev])
fi
fi
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
;;
*-darwin*)
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
AG_GST_CHECK_LIBHEADER(GLEW, GLEW, glewInit,, GL/glew.h,, AC_MSG_ERROR([GLEW is required]))
GL_LIBS="$LIBS -lGLEW -framework OpenGL -framework Cocoa"
CPPFLAGS="$save_CPPFLAGS -framework OpenGL"
LIBS="$save_LIBS"
GL_BACKEND=cocoa
GL_TYPE=gl
;;
*-mingw32*)
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
LIBS="$LIBS -lgdi32"
AG_GST_CHECK_LIBHEADER(GL, opengl32, glTexImage2D,, GL/gl.h)
AG_GST_CHECK_LIBHEADER(GLU, glu32, gluSphere,, GL/glu.h)
AG_GST_CHECK_LIBHEADER(GLEW, glew32, glewInit,, GL/glew.h)
GL_LIBS="$LIBS -lgdi32 -lopengl32 -lglu32 -lglew32"
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
GL_BACKEND=win32
GL_TYPE=gl
;;
*)
exit 1
;;
esac
if test "x$GL_TYPE" = "xgles"; then
AC_DEFINE(OPENGL_ES2, [1] , [Use OpenGLES2])
fi
AC_SUBST(GL_LIBS)
AC_SUBST(GL_BACKEND)
AC_SUBST(OPENGL_ES2)
AM_CONDITIONAL(GL_BACKEND_X11, test "x$GL_BACKEND" = "xx11")
AM_CONDITIONAL(GL_BACKEND_X11ES2, test "x$GL_BACKEND" = "xx11ES2")
AM_CONDITIONAL(GL_BACKEND_COCOA, test "x$GL_BACKEND" = "xcocoa")
AM_CONDITIONAL(GL_BACKEND_WIN32, test "x$GL_BACKEND" = "xwin32")
AM_CONDITIONAL(GL_IS_OPENGL, test "x$GL_TYPE" = "xgl")
dnl checks for gstreamer
dnl uninstalled is selected preferentially -- see pkg-config(1)
AG_GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ], yes)
AG_GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ], yes)
AG_GST_CHECK_GST_CONTROLLER($GST_MAJORMINOR, [$GST_REQ], yes)
AG_GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
AG_GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GSTPB_REQ], yes)
AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes")
dnl Check for documentation xrefs
GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_MAJORMINOR`"
GSTPB_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-plugins-base-$GST_MAJORMINOR`"
AC_SUBST(GLIB_PREFIX)
AC_SUBST(GST_PREFIX)
AC_SUBST(GSTPB_PREFIX)
dnl libpng is optional
PKG_CHECK_MODULES(LIBPNG, libpng >= 1.0, HAVE_PNG=yes, HAVE_PNG=no)
if test "x$HAVE_PNG" = "xyes"; then
AC_DEFINE(HAVE_PNG, [1] , [Use libpng])
fi
AC_SUBST(HAVE_PNG)
AC_SUBST(LIBPNG_LIBS)
AC_SUBST(LIBPNG_CFLAGS)
AM_CONDITIONAL(HAVE_PNG, test "x$HAVE_PNG" = "xyes")
dnl libjpeg is optional
AC_ARG_WITH(jpeg-mmx, [ --with-jpeg-mmx, path to MMX'ified JPEG library])
OLD_LIBS="$LIBS"
if test x$with_jpeg_mmx != x; then
LIBS="$LIBS -L$with_jpeg_mmx"
fi
AC_CHECK_LIB(jpeg-mmx, jpeg_set_defaults, HAVE_JPEG="yes", HAVE_JPEG="no")
JPEG_LIBS="$LIBS -ljpeg-mmx"
LIBS="$OLD_LIBS"
if test x$HAVE_JPEG != xyes; then
AC_CHECK_LIB(jpeg, jpeg_set_defaults, HAVE_JPEG="yes", HAVE_JPEG="no")
JPEG_LIBS="-ljpeg"
AC_DEFINE(HAVE_JPEG, [1] , [Use libjpeg])
fi
AC_SUBST(HAVE_JPEG)
AC_SUBST(JPEG_LIBS)
AM_CONDITIONAL(HAVE_JPEG, test "x$HAVE_JPEG" = "xyes")
dnl GTK is optional and used in examples
HAVE_GTK=NO
PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.2.0, HAVE_GTK_22=yes, HAVE_GTK_22=no)
if test "x$HAVE_GTK_22" = "xyes"; then
HAVE_GTK=yes
GTK_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-2.0`
AC_SUBST(GTK_VERSION)
GTK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-pixbuf-2.0`
AC_SUBST(GTK_BASE_DIR)
else
PKG_CHECK_MODULES(GTK2, gtk+-2.0, HAVE_GTK_20=yes, HAVE_GTK_20=no)
fi
if test "x$HAVE_GTK_20" = "xyes"; then
HAVE_GTK=yes
fi
GTK_CFLAGS=$GTK2_CFLAGS
GTK_LIBS=$GTK2_LIBS
AC_SUBST(GTK_LIBS)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(HAVE_GTK)
AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
dnl optional gdk-pixbuf (for examples)
#HAVE_GDKPIXBUF=NO
#PKG_CHECK_MODULES(GDKPIXBUF, gdk-pixbuf-2.0, HAVE_GDKPIXBUF=yes, HAVE_GDKPIXBUF=no)
#AC_SUBST(GDKPIXBUF_LIBS)
#AC_SUBST(GDKPIXBUF_CFLAGS)
#AC_SUBST(HAVE_GDKPIXBUF)
#AM_CONDITIONAL(HAVE_GDKPIXBUF, test "x$HAVE_GDKPIXBUF" = "xyes")
#if test "x$HAVE_GDKPIXBUF" = "xyes"; then
# AC_DEFINE_UNQUOTED([HAVE_GDKPIXBUF], [], ["Have GdkPixbuf"])
#fi
dnl clutter is optional and used in examples
HAVE_CLUTTER=NO
PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= 1.8, HAVE_CLUTTER=yes, HAVE_CLUTTER=no)
AC_SUBST(CLUTTER_LIBS)
AC_SUBST(CLUTTER_CFLAGS)
AC_SUBST(HAVE_CLUTTER)
AM_CONDITIONAL(HAVE_CLUTTER, test "x$HAVE_CLUTTER" = "xyes")
HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE=NO
PKG_CHECK_MODULES(CLUTTER_WITH_TEXTURE_RECTANGLE, clutter-1.0 >= 1.8, HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE=yes, HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE=no)
AC_SUBST(HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE)
AM_CONDITIONAL(HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE, test "x$HAVE_CLUTTER_WITH_TEXTURE_RECTANGLE" = "xyes")
HAVE_CLUTTER_GLX=NO
PKG_CHECK_MODULES(CLUTTER_GLX, clutter-glx-1.0 >= 1.8, HAVE_CLUTTER_GLX=yes, HAVE_CLUTTER_GLX=no)
AC_SUBST(CLUTTER_GLX_LIBS)
AC_SUBST(CLUTTER_GLX_CFLAGS)
AC_SUBST(HAVE_CLUTTER_GLX)
AM_CONDITIONAL(HAVE_CLUTTER_GLX, test "x$HAVE_CLUTTER_GLX" = "xyes")
HAVE_CLUTTER_X11=NO
PKG_CHECK_MODULES(CLUTTER_X11, clutter-x11-1.0 >= 1.8, HAVE_CLUTTER_X11=yes, HAVE_CLUTTER_X11=no)
AC_SUBST(CLUTTER_X11_LIBS)
AC_SUBST(CLUTTER_X11_CFLAGS)
AC_SUBST(HAVE_CLUTTER_X11)
AM_CONDITIONAL(HAVE_CLUTTER_X11, test "x$HAVE_CLUTTER_X11" = "xyes")
dnl used in the clutteractor example
PKG_CHECK_MODULES(XCOMPOSITE, xcomposite, HAVE_XCOMPOSITE=yes, HAVE_XCOMPOSITE=no)
AC_SUBST(XCOMPOSITE_CFLAGS)
AC_SUBST(XCOMPOSITE_LIBS)
AM_CONDITIONAL(HAVE_XCOMPOSITE, test "x$HAVE_XCOMPOSITE" = "xyes")
dnl sdl is optional and used in examples
HAVE_SDL=NO
PKG_CHECK_MODULES(SDL, sdl >= 1.2.0, HAVE_SDL=yes, HAVE_SDL=no)
AC_SUBST(SDL_LIBS)
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_CLUTTER)
AM_CONDITIONAL(HAVE_SDL, test "x$HAVE_SDL" = "xyes")
dnl projectM is optional and used in libvisual-gl
HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO=NO
PKG_CHECK_MODULES(PROJECTM, libprojectM >= 2.0.1, HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO=yes, HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO=no)
AC_SUBST(HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO)
AM_CONDITIONAL(HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO, test "x$HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO" = "xyes")
if test "x$HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO" = "xyes"; then
AC_DEFINE(HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO, [1] , [Full compatible with projectM])
else
AC_DEFINE(HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO, [0] , [Minimum comptible with projectM])
fi
dnl *** set variables based on configure arguments ***
dnl set license and copyright notice
GST_LICENSE="LGPL"
AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
AC_SUBST(GST_LICENSE)
dnl set location of plugin directory
AG_GST_SET_PLUGINDIR
dnl set release date/time
AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
["${srcdir}/gst-plugins-gl.doap"],
[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
dnl define an ERROR_CFLAGS Makefile variable
AG_GST_SET_ERROR_CFLAGS($GST_GIT)
AG_GST_SET_ERROR_CXXFLAGS($GST_GIT)
dnl define correct level for debugging messages
AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
dnl used in examples
AG_GST_DEFAULT_ELEMENTS
dnl *** plugins to includes ***
AG_GST_CHECK_PLUGIN(gl)
dnl *** sys plug-ins ***
echo
AC_MSG_NOTICE([Checking libraries for plugins in sys/])
echo
dnl *** ext plug-ins ***
dnl keep this list sorted alphabetically !
if test "x$BUILD_EXTERNAL" = "xyes"; then
echo
AC_MSG_NOTICE([Checking libraries for plugins in ext/])
echo
dnl *** libvisual ***
translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true)
AG_GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization library], libvisual, [
AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual-0.4 >= 0.4.0)
if test x$HAVE_LIBVISUAL = xyes; then
LIBVIS_PLUGINSDIR="`$PKG_CONFIG --variable=pluginsbasedir libvisual-0.4`"
fi
AC_MSG_NOTICE([libvisual pluginsdir: $LIBVIS_PLUGINSDIR])
if test x$LIBVIS_PLUGINSDIR != x; then
AC_DEFINE_UNQUOTED(LIBVISUAL_PLUGINSBASEDIR,
"$LIBVIS_PLUGINSDIR",
[directory in which the detected libvisual's plugins are located])
fi
])
else
dnl not building plugins with external dependencies,
dnl but we still need to set the conditionals
AM_CONDITIONAL(USE_LIBVISUAL, false)
fi dnl of EXT plugins
dnl *** finalize CFLAGS, LDFLAGS, LIBS
dnl Overview:
dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
dnl GST_*: flags shared by built objects to link against GStreamer
dnl GST_ALL_LDFLAGS: linker flags shared by all
dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
dnl GST_LT_LDFLAGS: library versioning of our libraries
dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
dnl GST_OPTION_CFLAGS
if test "x$USE_DEBUG" = xyes; then
PROFILE_CFLAGS="-g"
fi
AC_SUBST(PROFILE_CFLAGS)
if test "x$GST_GIT" = "xyes"; then
DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
else
DEPRECATED_CFLAGS=""
fi
AC_SUBST(DEPRECATED_CFLAGS)
dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
AC_SUBST(GST_OPTION_CFLAGS)
AC_SUBST(GST_OPTION_CXXFLAGS)
dnl our libraries need to be versioned correctly
AC_SUBST(GST_LT_LDFLAGS)
dnl GST_PLUGINS_GL_CFLAGS
dnl prefer internal headers to already installed ones
dnl also add builddir include for enumtypes and marshal
GST_PLUGINS_GL_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs"
AC_SUBST(GST_PLUGINS_GL_CFLAGS)
dnl FIXME: do we want to rename to GST_ALL_* ?
dnl add GST_OPTION_CFLAGS, but overridable
GST_CXXFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GST_CXXFLAGS $GLIB_EXTRA_CFLAGS \$(GST_OPTION_CXXFLAGS)"
GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GLIB_EXTRA_CFLAGS \$(GST_OPTION_CFLAGS)"
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_CXXFLAGS)
dnl add GCOV libs because libtool strips -fprofile-arcs -ftest-coverage
GST_LIBS="$GST_LIBS \$(GCOV_LIBS)"
AC_SUBST(GST_LIBS)
dnl LDFLAGS really should only contain flags, not libs - they get added before
dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
GST_ALL_LDFLAGS="-no-undefined"
AC_SUBST(GST_ALL_LDFLAGS)
dnl GST_LIB_LDFLAGS
dnl linker flags shared by all libraries
dnl LDFLAGS modifier defining exported symbols from built libraries
dnl (export _gst_foo but not __gst_foo)
GST_LIB_LDFLAGS="-export-symbols-regex ^_?\(gst_\|Gst\|GST_\).*"
AC_SUBST(GST_LIB_LDFLAGS)
dnl this really should only contain flags, not libs - they get added before
dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc.*' $GST_ALL_LDFLAGS"
AC_SUBST(GST_PLUGIN_LDFLAGS)
dnl *** output files ***
AC_CONFIG_FILES(
Makefile
gst-plugins-gl.spec
gst/Makefile
gst/gl/Makefile
gst-libs/Makefile
gst-libs/gst/Makefile
gst-libs/gst/gl/Makefile
ext/Makefile
ext/libvisual/Makefile
win32/common/config.h
pkgconfig/Makefile
pkgconfig/gstreamer-gl.pc
pkgconfig/gstreamer-gl-uninstalled.pc
tests/Makefile
tests/check/Makefile
tests/examples/Makefile
tests/examples/cocoa/Makefile
tests/examples/cocoa/videoxoverlay/Makefile
tests/examples/generic/Makefile
tests/examples/generic/cube/Makefile
tests/examples/generic/cubeyuv/Makefile
tests/examples/generic/doublecube/Makefile
tests/examples/clutter/Makefile
tests/examples/gtk/Makefile
tests/examples/gtk/gtkxoverlay/Makefile
tests/examples/gtk/filternoxoverlay/Makefile
tests/examples/gtk/filterxoverlay/Makefile
tests/examples/gtk/fxtest/Makefile
tests/examples/gtk/switchxoverlay/Makefile
tests/examples/qt/Makefile
tests/examples/sdl/Makefile
tests/icles/Makefile
docs/Makefile
docs/libs/Makefile
docs/plugins/Makefile
docs/version.entities
po/Makefile.in
common/Makefile
common/m4/Makefile
m4/Makefile
)
AC_OUTPUT
AG_GST_OUTPUT_PLUGINS