3 dnl initialize autoconf
4 dnl when going to/from release please set the nano (fourth number) right !
5 dnl releases only do Wall, cvs and prerelease does Werror too
6 AC_INIT(GStreamer FFMpeg, 0.10.2.1,
7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
10 dnl initialize automake
13 dnl define PACKAGE_VERSION_* variables
16 dnl check if this is a release version
17 AS_NANO(GST_CVS="no", GST_CVS="yes")
19 dnl can autoconf find the source ?
20 AC_CONFIG_SRCDIR([ext/ffmpeg/gstffmpeg.c])
22 dnl define the output header for config
23 AM_CONFIG_HEADER([config.h])
25 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
28 dnl sets host_* variables
31 dnl our libraries and install dirs use major.minor as a version
32 GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
33 dnl we override it here if we need to for the release candidate of new series
35 AC_SUBST(GST_MAJORMINOR)
39 dnl *** required versions of GStreamer stuff ***
44 dnl *** autotools stuff ****
46 dnl allow for different autotools
47 AS_AUTOTOOLS_ALTERNATE
49 dnl Add parameters for aclocal
50 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
52 dnl *** check for arguments to configure ***
54 GST_ARG_WITH_PACKAGE_NAME
55 GST_ARG_WITH_PACKAGE_ORIGIN
58 dnl *** checks for platform ***
60 dnl * hardware/architecture *
62 dnl common/m4/gst-arch.m4
66 dnl *** checks for programs ***
71 # FIXME: are these two lines needed ?
75 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
76 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
78 dnl check for documentation tools
82 dnl *** checks for libraries ***
84 dnl *** checks for header files ***
86 dnl check if we have ANSI C header files
89 dnl *** checks for types/defines ***
91 dnl *** checks for structures ***
93 dnl *** checks for compiler characteristics ***
95 dnl *** checks for library functions ***
97 dnl *** checks for dependancy libraries ***
99 dnl checks for gstreamer
100 dnl uninstalled is selected preferentially -- see pkg-config(1)
101 GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
102 GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
103 GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GST_REQ])
104 GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
106 AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
107 AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)
109 dnl liboil is required
110 PKG_CHECK_MODULES(LIBOIL, liboil-$LIBOIL_MAJORMINOR >= $LIBOIL_REQ, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
111 if test "x$HAVE_LIBOIL" != "xyes"
113 AC_ERROR([liboil-$LIBOIL_REQ or later is required])
116 AC_SUBST(LIBOIL_CFLAGS)
117 AC_SUBST(LIBOIL_LIBS)
119 dnl *** set variables based on configure arguments ***
121 dnl set location of plugin directory
124 dnl define an ERROR_CFLAGS Makefile variable
125 GST_SET_ERROR_CFLAGS($GST_CVS)
127 dnl define correct level for debugging messages
128 GST_SET_LEVEL_DEFAULT($GST_CVS)
130 dnl *** finalize CFLAGS, LDFLAGS, LIBS ***
133 dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
134 dnl GST_*: flags shared by built objects to link against GStreamer
135 dnl GST_ALL_LDFLAGS: linker flags shared by all
136 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
137 dnl GST_LT_LDFLAGS: library versioning of our libraries
138 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
140 dnl GST_OPTION_CFLAGS
141 if test "x$USE_DEBUG" = xyes; then
144 AC_SUBST(PROFILE_CFLAGS)
146 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
147 AC_SUBST(DEPRECATED_CFLAGS)
149 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
150 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
152 AC_SUBST(GST_OPTION_CFLAGS)
154 dnl FIXME: do we want to rename to GST_ALL_* ?
155 dnl prefer internal headers to already installed ones
156 dnl also add builddir include for enumtypes and marshal
157 dnl add GST_OPTION_CFLAGS, but overridable
158 GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
162 dnl this really should only contain flags, not libs - they get added before
163 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
164 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
165 AC_SUBST(GST_PLUGIN_LDFLAGS)
167 dnl FIXME: get rid of this by making sure gstreamer-check brings it in
168 dnl check for "check", unit testing library/header
169 AM_PATH_CHECK(0.9.2, HAVE_CHECK=yes, HAVE_CHECK=no)
170 AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
172 dnl *** configure external libs ***
174 AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED, 1,
175 [Defined if building against uninstalled FFmpeg source])
177 AC_ARG_WITH(system-ffmpeg,
178 [AC_HELP_STRING([--with-system-ffmpeg], [use system FFmpeg libraries])])
180 if test "x$with_system_ffmpeg" = "xyes"; then
181 PKG_CHECK_MODULES(FFMPEG, libavutil libavcodec libavformat)
182 PKG_CHECK_MODULES(POSTPROC, libavcodec libpostproc)
183 saved_CPPFLAGS="$CPPFLAGS"
184 CPPFLAGS="$CPPFLAGS $FFMPEG_CFLAGS"
185 AC_CHECK_HEADERS([avi.h])
186 CPPFLAGS="$saved_CPPFLAGS"
187 AC_DEFINE([FFMPEG_SOURCE], ["system install"], [Describes where the FFmpeg libraries come from.])
189 FFMPEG_CFLAGS='-I $(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
190 -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
191 -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec'
192 FFMPEG_LIBS='$(top_builddir)/gst-libs/ext/ffmpeg/libavformat/libavformat.la'
193 POSTPROC_CFLAGS='-I $(top_srcdir)/gst-libs/ext/ffmpeg/libpostproc \
194 -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
195 -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
196 -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec'
197 POSTPROC_LIBS='$(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libavcodec.la'
198 FFMPEG_SUBDIRS=gst-libs
199 AC_DEFINE(HAVE_AVI_H)
200 AC_DEFINE([FFMPEG_SOURCE], ["local snapshot"], [Describes where the FFmpeg libraries come from.])
201 ac_configure_args="$ac_configure_args --disable-v4l --disable-audio-oss --disable-dv1394 --disable-vhook --disable-ffmpeg --disable-ffserver --disable-ffplay --disable-sdltest --enable-pp"
202 AC_CONFIG_SUBDIRS(gst-libs/ext/ffmpeg)
204 AC_SUBST(FFMPEG_CFLAGS)
205 AC_SUBST(FFMPEG_LIBS)
206 AC_SUBST(FFMPEG_SUBDIRS)
213 ext/libpostproc/Makefile
215 gst-libs/ext/Makefile
217 docs/version.entities
218 docs/plugins/Makefile