gstreamer/configure.ac
2012-06-19 09:26:46 +01:00

511 lines
16 KiB
Text

AC_PREREQ(2.62)
dnl please read gstreamer/docs/random/autotools before changing this file
dnl initialize autoconf
dnl releases only do -Wall, cvs and prerelease does -Werror too
dnl use a three digit version number for releases, and four for cvs/prerelease
AC_INIT(GStreamer Ugly Plug-ins, 0.11.92.1,
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gst-plugins-ugly)
AG_GST_INIT
dnl initialize automake
AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar])
dnl define PACKAGE_VERSION_* variables
AS_VERSION
dnl check if this is a release version
AS_NANO(GST_GIT="no", GST_GIT="yes")
dnl can autoconf find the source ?
AC_CONFIG_SRCDIR([ext/mad/gstmad.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([enable])
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 GST_API_VERSION in the filename
dnl to allow side-by-side installation of different API versions
GST_API_VERSION=1.0
AC_SUBST(GST_API_VERSION)
AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
[GStreamer API Version])
AS_LIBTOOL(GST, 0, 0, 0)
dnl *** required versions of GStreamer stuff ***
GST_REQ=0.11.91
GSTPB_REQ=0.11.91
dnl *** autotools stuff ****
dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE
dnl Add parameters for aclocal
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
dnl set up gettext
dnl the version check needs to stay here because autopoint greps for it
AM_GNU_GETTEXT_VERSION(0.17)
AM_GNU_GETTEXT([external])
AG_GST_GETTEXT([gst-plugins-ugly-$GST_API_VERSION])
dnl *** check for arguments to configure ***
AG_GST_ARG_DISABLE_FATAL_WARNINGS
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
AG_GST_ARG_ENABLE_EXPERIMENTAL
dnl *** checks for platform ***
dnl * hardware/architecture *
dnl common/m4/gst-arch.m4
dnl check CPU type
AG_GST_ARCH
dnl Determine endianness
AC_C_BIGENDIAN
dnl *** checks for programs ***
dnl find a compiler
AC_PROG_CC
AC_PROG_CC_STDC
dnl determine c++ compiler
AC_PROG_CXX
dnl determine if c++ is available on this system
AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
dnl check if the compiler supports '-c' and '-o' options
AM_PROG_CC_C_O
AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
dnl check if the compiler supports do while(0) macros
AG_GST_CHECK_DOWHILE_MACROS
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 check for libm, for sin()
LT_LIB_M
AC_SUBST(LIBM)
dnl *** checks for header files ***
dnl used by ext/a52dec
AX_CREATE_STDINT_H
dnl Check for malloc.h
AC_CHECK_HEADERS([malloc.h])
dnl *** checks for types/defines ***
dnl *** checks for structures ***
dnl *** checks for compiler characteristics ***
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
GLIB_REQ=2.31.14
AG_GST_GLIB_CHECK([$GLIB_REQ])
ORC_CHECK([0.4.6])
dnl checks for gstreamer
dnl uninstalled is selected preferentially -- see pkg-config(1)
AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no)
AG_GST_CHECK_GST_PLUGINS_BASE($GST_API_VERSION, [$GSTPB_REQ], yes)
AM_CONDITIONAL(HAVE_GST_CHECK, test "x$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-$GST_API_VERSION`"
GSTPB_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-plugins-base-$GST_API_VERSION`"
AC_SUBST(GLIB_PREFIX)
AC_SUBST(GST_PREFIX)
AC_SUBST(GSTPB_PREFIX)
dnl *** set variables based on configure arguments ***
dnl set license and copyright notice
GST_LICENSE="LGPL"
AC_DEFINE_UNQUOTED(GST_LICENSE, "$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-ugly.doap"],
[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
dnl define an ERROR_CFLAGS Makefile variable
AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [
-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls
-Wwrite-strings -Wformat-nonliteral -Wformat-security -Wold-style-definition
-Winit-self -Wmissing-include-dirs -Waddress
-Waggregate-return -Wno-multichar -Wnested-externs ])
dnl define an ERROR_CXXFLAGS Makefile variable
AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [
-Wmissing-declarations -Wredundant-decls
-Wwrite-strings -Wformat-nonliteral -Wformat-security
-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
-Wno-multichar])
dnl define correct level for debugging messages
AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
dnl used in examples
AG_GST_DEFAULT_ELEMENTS
dnl *** plug-ins to include ***
dnl Non ported plugins (non-dependant, then dependant)
dnl Make sure you have a space before and after all plugins
GST_PLUGINS_NONPORTED=" "
AC_SUBST(GST_PLUGINS_NONPORTED)
dnl these are all the gst plug-ins, compilable without additional libs
AG_GST_CHECK_PLUGIN(asfdemux)
AG_GST_CHECK_PLUGIN(dvdlpcmdec)
AG_GST_CHECK_PLUGIN(dvdsub)
AG_GST_CHECK_PLUGIN(xingmux)
AG_GST_CHECK_PLUGIN(realmedia)
AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
if test "x$HAVE_WINSOCK2_H" = "xyes"; then
WIN32_LIBS="-lws2_32"
AC_SUBST(WIN32_LIBS)
fi
dnl *** ext plug-ins ***
dnl keep this list sorted alphabetically !
if test "x$BUILD_EXTERNAL" = "xyes"; then
echo
AC_MSG_NOTICE([Checking libraries for plugins in ext/])
echo
dnl *** a52dec ***
translit(dnm, m, l) AM_CONDITIONAL(USE_A52DEC, true)
AG_GST_CHECK_FEATURE(A52DEC, [a52dec], a52dec, [
AC_CHECK_A52DEC(HAVE_A52DEC=yes, HAVE_A52DEC=no)
])
dnl *** amr-nb ***
translit(dnm, m, l) AM_CONDITIONAL(USE_AMRNB, true)
AG_GST_CHECK_FEATURE(AMRNB, [amrnb library], amrnb, [
PKG_CHECK_MODULES(AMRNB, opencore-amrnb, [
if $PKG_CONFIG --atleast-version=0.1.3 opencore-amrnb; then
AC_DEFINE(HAVE_OPENCORE_AMRNB_0_1_3_OR_LATER, 1, [Defined for newer opencore-amrnb])
fi
HAVE_AMRNB="yes"
], [
HAVE_AMRNB="no"
])
AC_SUBST(AMRNB_CFLAGS)
AC_SUBST(AMRNB_LIBS)
])
dnl *** amr-wb dec ***
translit(dnm, m, l) AM_CONDITIONAL(USE_AMRWB, true)
AG_GST_CHECK_FEATURE(AMRWB, [amrwb library], amrwbdec, [
PKG_CHECK_MODULES(AMRWB, opencore-amrwb, [
if $PKG_CONFIG --atleast-version=0.1.3 opencore-amrwb; then
AC_DEFINE(HAVE_OPENCORE_AMRWB_0_1_3_OR_LATER, 1, [Defined for newer opencore-amrwb])
fi
HAVE_AMRWB="yes"
], [
HAVE_AMRWB="no"
])
AC_SUBST(AMRWB_CFLAGS)
AC_SUBST(AMRWB_LIBS)
])
dnl *** cdio ***
translit(dnm, m, l) AM_CONDITIONAL(USE_CDIO, true)
AG_GST_CHECK_FEATURE(CDIO, [cdio library], cdio, [
AG_GST_PKG_CHECK_MODULES(CDIO, libcdio >= 0.76)
])
dnl *** dvdread ***
translit(dnm, m, l) AM_CONDITIONAL(USE_DVDREAD, true)
AG_GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdreadsrc, [
AG_GST_CHECK_LIBHEADER(DVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, DVDREAD_LIBS="-ldvdread")
AC_SUBST(DVDREAD_LIBS)
])
dnl *** lame ***
translit(dnm, m, l) AM_CONDITIONAL(USE_LAME, true)
AG_GST_CHECK_FEATURE(LAME, [lame mp3 encoder library], lame, [
AG_GST_CHECK_LIBHEADER(LAME, mp3lame, lame_init, $LIBM, lame/lame.h,
[
HAVE_LAME="yes"
LAME_LIBS="-lmp3lame $LIBM"
dnl is lame presets available
LAME_CFLAGS=""
AC_TRY_COMPILE([#include <lame/lame.h>], [ int preset = MEDIUM ],
[LAME_CFLAGS="-DGSTLAME_PRESET"],
[LAME_CFLAGS=""]
)
AC_TRY_COMPILE([#include <lame/lame.h>], [
void *ptr = &lame_set_VBR_quality
],
[LAME_CFLAGS="$LAME_CFLAGS -DHAVE_LAME_SET_VBR_QUALITY"],
[LAME_CFLAGS="$LAME_CFLAGS"]
)
AC_SUBST(LAME_CFLAGS)
AC_SUBST(LAME_LIBS)
])
])
dnl *** mad ***
translit(dnm, m, l) AM_CONDITIONAL(USE_MAD, true)
AG_GST_CHECK_FEATURE(MAD, [mad mp3 decoder], mad, [
dnl check with pkg-config first
AG_GST_PKG_CHECK_MODULES(MAD, mad >= 0.15)
MAD_LIBS="$MAD_LIBS"
if test "x$HAVE_MAD" = "xno"; then
dnl fall back to oldskool detection
AC_CHECK_HEADER(mad.h, [
AC_CHECK_LIB(mad, mad_decoder_finish,
HAVE_MAD="yes" MAD_LIBS="-lmad")
])
fi
])
AC_SUBST(MAD_LIBS)
dnl *** mpeg2dec ***
translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true)
AG_GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [
AG_GST_PKG_CHECK_MODULES(MPEG2DEC, libmpeg2 >= 0.4.0)
])
dnl *** sidplay : works with libsidplay 1.36.x (not 2.x.x) ***
translit(dnm, m, l) AM_CONDITIONAL(USE_SIDPLAY, true)
AG_GST_CHECK_FEATURE(SIDPLAY, [libsidplay], sid, [
GST_PATH_SIDPLAY()
])
dnl *** twolame ***
translit(dnm, m, l) AM_CONDITIONAL(USE_TWOLAME, true)
AG_GST_CHECK_FEATURE(TWOLAME, [twolame], twolame, [
PKG_CHECK_MODULES(TWOLAME, twolame >= 0.3.10, [
HAVE_TWOLAME="yes"], [
HAVE_TWOLAME="no"
])
AC_SUBST(TWOLAME_CFLAGS)
AC_SUBST(TWOLAME_LIBS)
])
dnl *** x264 (MPEG-4 part 10/h.264/AVC encoder) ***
translit(dnm, m, l) AM_CONDITIONAL(USE_X264, true)
AG_GST_CHECK_FEATURE(X264, [x264 plug-in], x264, [
AG_GST_PKG_CHECK_MODULES(X264, x264 >= 0.120.0)
])
else
dnl not building plugins with external dependencies,
dnl but we still need to set the conditionals
AM_CONDITIONAL(USE_A52DEC, false)
AM_CONDITIONAL(USE_AMRNB, false)
AM_CONDITIONAL(USE_AMRWB, false)
AM_CONDITIONAL(USE_CDIO, false)
AM_CONDITIONAL(USE_DVDREAD, false)
AM_CONDITIONAL(USE_LAME, false)
AM_CONDITIONAL(USE_MAD, false)
AM_CONDITIONAL(USE_MPEG2DEC, false)
AM_CONDITIONAL(USE_SIDPLAY, false)
AM_CONDITIONAL(USE_TWOLAME, false)
AM_CONDITIONAL(USE_X264, false)
fi dnl of EXT plugins
dnl *** finalize CFLAGS, LDFLAGS, LIBS
dnl Overview:
dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
dnl GST_*: flags shared by built objects to link against GStreamer
dnl GST_ALL_LDFLAGS: linker flags shared by all
dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
dnl GST_LT_LDFLAGS: library versioning of our libraries
dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
dnl GST_OPTION_CFLAGS
if test "x$USE_DEBUG" = xyes; then
PROFILE_CFLAGS="-g"
fi
AC_SUBST(PROFILE_CFLAGS)
if test "x$PACKAGE_VERSION_NANO" = "x1"; then
dnl Define _only_ during CVS (not pre-releases or releases)
DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
else
DEPRECATED_CFLAGS=""
fi
AC_SUBST(DEPRECATED_CFLAGS)
dnl every flag in GST_OPTION_CFLAGS and GST_OPTION_CXXFLAGS can be overridden
dnl at make time with e.g. make ERROR_CFLAGS=""
GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
AC_SUBST(GST_OPTION_CFLAGS)
AC_SUBST(GST_OPTION_CXXFLAGS)
dnl FIXME: do we want to rename to GST_ALL_* ?
dnl prefer internal headers to already installed ones
dnl also add builddir include for enumtypes and marshal
dnl add GST_OPTION_CFLAGS, but overridable
GST_CFLAGS="$GST_CFLAGS -DGST_USE_UNSTABLE_API"
GST_CXXFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $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)
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 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.*' $GST_ALL_LDFLAGS"
AC_SUBST(GST_PLUGIN_LDFLAGS)
dnl *** output files ***
AC_CONFIG_FILES(
Makefile
common/Makefile
common/m4/Makefile
gst-libs/Makefile
gst-libs/gst/Makefile
gst/Makefile
gst/asfdemux/Makefile
gst/dvdlpcmdec/Makefile
gst/dvdsub/Makefile
gst/realmedia/Makefile
gst/xingmux/Makefile
ext/Makefile
ext/a52dec/Makefile
ext/amrnb/Makefile
ext/amrwbdec/Makefile
ext/cdio/Makefile
ext/dvdread/Makefile
ext/lame/Makefile
ext/mad/Makefile
ext/mpeg2dec/Makefile
ext/sidplay/Makefile
ext/twolame/Makefile
ext/x264/Makefile
docs/Makefile
docs/plugins/Makefile
docs/version.entities
tests/Makefile
tests/check/Makefile
m4/Makefile
po/Makefile.in
pkgconfig/Makefile
pkgconfig/gstreamer-plugins-ugly-uninstalled.pc
gst-plugins-ugly.spec
)
dnl Create the config.h file for Visual Studio builds
dnl Beware of spaces and /'s in some of the shell variable contents.
sed \
-e 's/.*config.h.in.*autoheader.*/\/* Autogenerated config.h created for win32 Visual Studio builds *\/\n\n\/* PREFIX -- specifically added for Windows for easier moving *\/\n#define PREFIX "C:\\\\gstreamer"\n\n/' \
-e 's/.* GETTEXT_PACKAGE$/#define GETTEXT_PACKAGE "'$GETTEXT_PACKAGE'"/' \
-e 's/.* GST_DATADIR$/#define GST_DATADIR PREFIX "\\\\share"/' \
-e 's/.* GST_LEVEL_DEFAULT$/#define GST_LEVEL_DEFAULT GST_LEVEL_ERROR/' \
-e 's/.* GST_LICENSE$/#define GST_LICENSE "'$GST_LICENSE'"/' \
-e 's/.* GST_API_VERSION$/#define GST_API_VERSION "'$GST_API_VERSION'"/' \
-e "s,.* GST_PACKAGE_NAME$,#define GST_PACKAGE_NAME \"${GST_PACKAGE_NAME}\"," \
-e 's/.* GST_PACKAGE_ORIGIN$/#define GST_PACKAGE_ORIGIN "Unknown package origin"/' \
-e "s,.* GST_PACKAGE_RELEASE_DATETIME$,#define GST_PACKAGE_RELEASE_DATETIME \"${GST_PACKAGE_RELEASE_DATETIME}\"," \
-e 's/.* HAVE_CPU_I386$/#define HAVE_CPU_I386 1/' \
-e 's/.* HAVE_FGETPOS$/#define HAVE_FGETPOS 1/' \
-e 's/.* HAVE_FSETPOS$/#define HAVE_FSETPOS 1/' \
-e 's/.* HAVE_LIBXML2$/#define HAVE_LIBXML2 1/' \
-e 's/.* HAVE_PROCESS_H$/#define HAVE_PROCESS_H 1/' \
-e 's/.* HAVE_STDLIB_H$/#define HAVE_STDLIB_H 1/' \
-e 's/.* HAVE_STRING_H$/#define HAVE_STRING_H 1/' \
-e 's/.* HAVE_SYS_STAT_H$/#define HAVE_SYS_STAT_H 1/' \
-e 's/.* HAVE_SYS_TYPES_H$/#define HAVE_SYS_TYPES_H 1/' \
-e 's/.* HAVE_WIN32$/#define HAVE_WIN32 1/' \
-e 's/.* HAVE_WINSOCK2_H$/#define HAVE_WINSOCK2_H 1/' \
-e 's/.* HOST_CPU$/#define HOST_CPU "i686"/' \
-e 's/.* LIBDIR$/#ifdef _DEBUG\n# define LIBDIR PREFIX "\\\\debug\\\\lib"\n#else\n# define LIBDIR PREFIX "\\\\lib"\n#endif/' \
-e 's/.* LOCALEDIR$/#define LOCALEDIR PREFIX "\\\\share\\\\locale"/' \
-e "s/.* PACKAGE$/#define PACKAGE \"$PACKAGE\"/" \
-e 's/.* PACKAGE_BUGREPORT$/#define PACKAGE_BUGREPORT "http:\/\/bugzilla.gnome.org\/enter_bug.cgi?product=GStreamer"/' \
-e "s/.* PACKAGE_NAME$/#define PACKAGE_NAME \"$PACKAGE_NAME\"/" \
-e "s/.* PACKAGE_STRING$/#define PACKAGE_STRING \"$PACKAGE_STRING\"/" \
-e 's/.* PACKAGE_TARNAME$/#define PACKAGE_TARNAME "'$PACKAGE_TARNAME'"/' \
-e 's/.* PACKAGE_VERSION$/#define PACKAGE_VERSION "'$PACKAGE_VERSION'"/' \
-e 's/.* PLUGINDIR$/#ifdef _DEBUG\n# define PLUGINDIR PREFIX "\\\\debug\\\\lib\\\\gstreamer-0.11"\n#else\n# define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-0.11"\n#endif/' \
-e 's/.* USE_BINARY_REGISTRY$/#define USE_BINARY_REGISTRY/' \
-e 's/.* VERSION$/#define VERSION "'$VERSION'"/' \
-e "s/.* DEFAULT_AUDIOSINK$/#define DEFAULT_AUDIOSINK \"directsoundsink\"/" \
-e "s/.* DEFAULT_AUDIOSRC$/#define DEFAULT_AUDIOSRC \"audiotestsrc\"/" \
-e "s/.* DEFAULT_VIDEOSRC$/#define DEFAULT_VIDEOSRC \"videotestsrc\"/" \
-e "s/.* DEFAULT_VISUALIZER$/#define DEFAULT_VISUALIZER \"goom\"/" \
config.h.in >win32/common/config.h-new
AC_OUTPUT
AG_GST_OUTPUT_PLUGINS
ORC_OUTPUT