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,
12 dnl initialize automake
15 dnl define PACKAGE_VERSION_* variables
18 dnl check if this is a release version
19 AS_NANO(GST_CVS="no", GST_CVS="yes")
21 dnl can autoconf find the source ?
22 AC_CONFIG_SRCDIR([ext/ffmpeg/gstffmpeg.c])
24 dnl define the output header for config
25 AM_CONFIG_HEADER([config.h])
27 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
30 dnl sets host_* variables
33 dnl our libraries and install dirs use major.minor as a version
34 GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
35 dnl we override it here if we need to for the release candidate of new series
37 AC_SUBST(GST_MAJORMINOR)
41 dnl *** required versions of GStreamer stuff ***
46 dnl *** autotools stuff ****
48 dnl allow for different autotools
49 AS_AUTOTOOLS_ALTERNATE
51 dnl Add parameters for aclocal
52 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
54 dnl *** check for arguments to configure ***
56 AG_GST_ARG_WITH_PACKAGE_NAME
57 AG_GST_ARG_WITH_PACKAGE_ORIGIN
60 dnl *** checks for platform ***
62 dnl * hardware/architecture *
64 dnl common/m4/gst-arch.m4
68 dnl *** checks for programs ***
73 # FIXME: are these two lines needed ?
77 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
78 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
80 dnl check for documentation tools
84 dnl *** checks for libraries ***
86 dnl check for libm, for sin()
90 dnl *** checks for header files ***
92 dnl check if we have ANSI C header files
95 dnl *** checks for types/defines ***
97 dnl *** checks for structures ***
99 dnl *** checks for compiler characteristics ***
101 dnl *** checks for library functions ***
103 dnl *** checks for dependancy libraries ***
105 dnl checks for gstreamer
106 dnl uninstalled is selected preferentially -- see pkg-config(1)
107 AG_GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
108 AG_GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
109 AG_GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GST_REQ])
110 AG_GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
111 AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes")
113 AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
114 AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)
116 dnl liboil is required
117 PKG_CHECK_MODULES(LIBOIL, liboil-$LIBOIL_MAJORMINOR >= $LIBOIL_REQ, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
118 if test "x$HAVE_LIBOIL" != "xyes"
120 AC_ERROR([liboil-$LIBOIL_REQ or later is required])
123 AC_SUBST(LIBOIL_CFLAGS)
124 AC_SUBST(LIBOIL_LIBS)
126 dnl *** set variables based on configure arguments ***
128 dnl set location of plugin directory
131 dnl define an ERROR_CFLAGS Makefile variable
132 AG_GST_SET_ERROR_CFLAGS($GST_CVS)
134 dnl define correct level for debugging messages
135 AG_GST_SET_LEVEL_DEFAULT($GST_CVS)
137 dnl *** finalize CFLAGS, LDFLAGS, LIBS ***
140 dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
141 dnl GST_*: flags shared by built objects to link against GStreamer
142 dnl GST_ALL_LDFLAGS: linker flags shared by all
143 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
144 dnl GST_LT_LDFLAGS: library versioning of our libraries
145 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
147 dnl GST_OPTION_CFLAGS
148 if test "x$USE_DEBUG" = xyes; then
151 AC_SUBST(PROFILE_CFLAGS)
153 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
154 AC_SUBST(DEPRECATED_CFLAGS)
156 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
157 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
159 AC_SUBST(GST_OPTION_CFLAGS)
161 dnl FIXME: do we want to rename to GST_ALL_* ?
162 dnl prefer internal headers to already installed ones
163 dnl also add builddir include for enumtypes and marshal
164 dnl add GST_OPTION_CFLAGS, but overridable
165 GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
169 GST_ALL_LDFLAGS="-no-undefined"
170 AC_SUBST(GST_ALL_LDFLAGS)
172 dnl this really should only contain flags, not libs - they get added before
173 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
174 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
175 AC_SUBST(GST_PLUGIN_LDFLAGS)
177 dnl Add MacOSX specific flags
181 DARWIN_LDFLAGS="-Wl,-read_only_relocs,suppress"
187 AC_SUBST(DARWIN_LDFLAGS)
189 dnl *** configure external libs ***
191 HAVE_FFMPEG_UNINSTALLED=1
193 AC_ARG_WITH(system-ffmpeg,
194 [AC_HELP_STRING([--with-system-ffmpeg], [use system FFmpeg libraries])])
196 if test "x$with_system_ffmpeg" = "xyes"; then
197 PKG_CHECK_MODULES(FFMPEG, libavutil libavcodec libavformat)
198 PKG_CHECK_MODULES(POSTPROC, libavcodec libpostproc)
199 saved_CPPFLAGS="$CPPFLAGS"
200 CPPFLAGS="$CPPFLAGS $FFMPEG_CFLAGS"
201 AC_CHECK_HEADERS([avi.h])
202 CPPFLAGS="$saved_CPPFLAGS"
203 AC_DEFINE([FFMPEG_SOURCE], ["system install"], [Describes where the FFmpeg libraries come from.])
204 HAVE_FFMPEG_UNINSTALLED=0
205 AC_MSG_NOTICE([Using system-installed FFMpeg code])
207 FFMPEG_CFLAGS="-I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
208 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
209 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec"
210 FFMPEG_LIBS="\$(top_builddir)/gst-libs/ext/ffmpeg/libavformat/libavformat.la"
211 POSTPROC_CFLAGS="-I \$(top_srcdir)/gst-libs/ext/ffmpeg/libpostproc \
212 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
213 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
214 -I \$(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec"
215 POSTPROC_LIBS="\$(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libavcodec.la"
216 FFMPEG_SUBDIRS=gst-libs
217 AC_DEFINE(HAVE_AVI_H)
218 AC_DEFINE([FFMPEG_SOURCE], ["local snapshot"], [Describes where the FFmpeg libraries come from.])
219 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"
220 AC_CONFIG_SUBDIRS(gst-libs/ext/ffmpeg)
221 AC_MSG_NOTICE([Using included FFMpeg code])
223 AC_SUBST(FFMPEG_CFLAGS)
224 AC_SUBST(FFMPEG_LIBS)
225 AC_SUBST(FFMPEG_SUBDIRS)
227 AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED, $HAVE_FFMPEG_UNINSTALLED,
228 [Defined if building against uninstalled FFmpeg source])
229 AM_CONDITIONAL(HAVE_FFMPEG_UNINSTALLED, test x$HAVE_FFMPEG_UNINSTALLED = x1)
236 ext/libpostproc/Makefile
238 gst-libs/ext/Makefile
240 docs/version.entities
241 docs/plugins/Makefile