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gstreamer/configure.ac
Sebastian Dröge 14a5309e7a Back to development
2015-06-25 00:04:11 +02:00

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AC_PREREQ([2.69])
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 Base Plug-ins],[1.5.2.1],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gst-plugins-base])
AG_GST_INIT
dnl initialize automake
AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects])
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([gst/audiotestsrc/gstaudiotestsrc.c])
dnl define the output header for config
AC_CONFIG_HEADERS([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, "$GST_API_VERSION",
[GStreamer API Version])
dnl CURRENT, REVISION, AGE
dnl - library source changed -> increment REVISION
dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
dnl - interfaces added -> increment AGE
dnl - interfaces removed -> AGE = 0
dnl
dnl Keep CURRENT as MINOR * 100 + MICRO
dnl Ex : 1.0.0 => 0
dnl 1.0.3 => 3
dnl 1.1.0 => 100
dnl 1.2.5 => 205
dnl 1.10.9 (who knows) => 1009
dnl
dnl sets GST_LT_LDFLAGS
AS_LIBTOOL(GST, 502, 0, 502)
dnl *** required versions of GStreamer stuff ***
GST_REQ=1.5.2.1
dnl *** autotools stuff ****
dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE
dnl Add parameters for aclocal
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
dnl set up gettext
dnl the version check needs to stay here because autopoint greps for it
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
AG_GST_GETTEXT([gst-plugins-base-$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_PKG_CONFIG_PATH
dnl let distro override plugin install helper path
AC_ARG_WITH(install-plugins-helper,
AS_HELP_STRING([--with-install-plugins-helper],[specify path of helper script to call to install plugins]),
[
case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;;
no) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;;
*) GST_INSTALL_PLUGINS_HELPER="${withval}" ;;
esac
],
[
dnl Default value
AS_AC_EXPAND(GST_INSTALL_PLUGINS_HELPER,${libexecdir}/gst-install-plugins-helper)
]
)
AC_MSG_NOTICE(Using $GST_INSTALL_PLUGINS_HELPER as plugin install helper)
AC_DEFINE_UNQUOTED(GST_INSTALL_PLUGINS_HELPER, "$GST_INSTALL_PLUGINS_HELPER",
[plugin install helper script])
AC_SUBST(GST_INSTALL_PLUGINS_HELPER)
AG_GST_ARG_WITH_PLUGINS
AG_GST_ARG_ENABLE_EXTERNAL
AG_GST_ARG_ENABLE_EXPERIMENTAL
dnl *** checks for platform ***
AG_GST_PLATFORM
dnl * hardware/architecture *
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
dnl check if the compiler supports '-c' and '-o' options
AM_PROG_CC_C_O
dnl determine if c++ is available on this system
AC_PROG_CXX
dnl CXX may be set to some default even if no c++ compiler is available
dnl (thanks autotools!), so just try to compile some c++ code to make sure
AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ class Foo { int bar; };]], [[]])],[working_cxx=yes],[working_cxx=no])
AC_LANG_POP([C++])
AC_MSG_NOTICE([working c++ compiler found: $working_cxx])
AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes")
AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
dnl check for gobject-introspection
GOBJECT_INTROSPECTION_CHECK([1.31.1])
dnl check for documentation tools
GTK_DOC_CHECK([1.12])
AG_GST_PLUGIN_DOCS([1.12])
dnl *** checks for libraries ***
dnl libm, for sin() etc.
LT_LIB_M
AC_SUBST(LIBM)
dnl *** checks for header files ***
dnl check if we have ANSI C header files
AC_HEADER_STDC
dnl check for GCC specific SSE headers
dnl these are used by the speex resampler code
AC_CHECK_HEADERS([xmmintrin.h emmintrin.h])
dnl used in gst/tcp
AC_CHECK_HEADERS([sys/socket.h],
[HAVE_SYS_SOCKET_H="yes"], [HAVE_SYS_SOCKET_H="no"], [AC_INCLUDES_DEFAULT])
AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
dnl used in gst-libs/gst/rtsp
AC_CHECK_HEADERS([winsock2.h], [HAVE_WINSOCK2_H=yes], [HAVE_WINSOCK2_H=no], [AC_INCLUDES_DEFAULT])
AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
if test "x$HAVE_WINSOCK2_H" = "xyes"; then
WIN32_LIBS="-lws2_32"
AC_SUBST(WIN32_LIBS)
fi
dnl used in gst-libs/gst/pbutils and associated unit test
AC_CHECK_HEADERS([process.h sys/types.h sys/wait.h sys/stat.h], [], [], [AC_INCLUDES_DEFAULT])
dnl checks for ARM NEON support
dnl this instruction set is used by the speex resampler code
AC_MSG_CHECKING(for ARM NEON support in current arch/CFLAGS)
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[
#include <arm_neon.h>
int32x4_t testfunc(int16_t *a, int16_t *b) {
asm volatile ("vmull.s16 q0, d0, d0" : : : "q0");
return vmull_s16(vld1_s16(a), vld1_s16(b));
}
]])],
[
AC_DEFINE(HAVE_ARM_NEON,[],[ARM NEON support is enabled])
AC_MSG_RESULT(yes)
],
[
AC_MSG_RESULT(no)
])
dnl also, Windows does not have long long
AX_CREATE_STDINT_H
dnl *** checks for functions ***
AC_CHECK_FUNCS([localtime_r gmtime_r])
dnl *** checks for math functions ***
LIBS_SAVE=$LIBS
LIBS="$LIBS $LIBM"
AC_CHECK_FUNCS(log2)
LIBS=$LIBS_SAVE
dnl *** checks for types/defines ***
dnl *** checks for structures ***
dnl *** checks for compiler characteristics ***
dnl *** checks for library functions ***
dnl check for fseeko()
AC_FUNC_FSEEKO
dnl Check for fast float to int casting as defined in C99
dnl used to be used in gst-libs/gst/floatcast/floatcast.h (FIXME: still needed?)
save_libs=$LIBS
LIBS="$LIBS $LIBM"
AC_C99_FUNC_LRINT
AC_C99_FUNC_LRINTF
LIBS=$save_libs
dnl Check for a way to display the function name in debug output
AG_GST_CHECK_FUNCTION
dnl *** checks for dependency libraries ***
dnl GLib
GLIB_REQ=2.32
AG_GST_GLIB_CHECK([$GLIB_REQ])
ORC_CHECK([0.4.23])
dnl checks for gstreamer
dnl uninstalled is selected preferentially -- see pkg-config(1)
AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_NET($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_CONTROLLER($GST_API_VERSION, [$GST_REQ], yes)
AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no)
AM_CONDITIONAL(HAVE_GST_CHECK, test "x$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-$GST_API_VERSION`"
AC_SUBST(GLIB_PREFIX)
AC_SUBST(GST_PREFIX)
dnl GTK is optional and only used in examples
HAVE_GTK=no
HAVE_GTK_X11=no
GTK_REQ=3.10
if test "x$BUILD_EXAMPLES" = "xyes"; then
PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
dnl some examples need gtk+-x11
PKG_CHECK_MODULES(GTK_X11, gtk+-x11-3.0 >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no)
PKG_CHECK_MODULES(GTK_QUARTZ, gtk+-quartz-3.0 >= $GTK_REQ, HAVE_GTK_QUARTZ=yes, HAVE_GTK_QUARTZ=no)
AC_SUBST(GTK_LIBS)
AC_SUBST(GTK_CFLAGS)
fi
AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
AM_CONDITIONAL(HAVE_GTK_X11, test "x$HAVE_GTK_X11" = "xyes")
AM_CONDITIONAL(HAVE_GTK_QUARTZ, test "x$HAVE_GTK_QUARTZ" = "xyes")
HAVE_QT=no
HAVE_QT_MOC=no
dnl QT is optional and only used in examples
PKG_CHECK_MODULES(QT, Qt5Gui Qt5Widgets, [
HAVE_QT=yes
], [
HAVE_QT=no
])
if test "x$HAVE_QT" = "xyes"; then
AC_CHECK_TOOL(QT_MOC, moc)
AC_MSG_CHECKING([for Qt5 moc])
mocversion=`$QT_MOC -v 2>&1`
mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"`
if test x"$mocversiongrep" != x"$mocversion"; then
AC_MSG_RESULT([no])
# moc was not the qt5 one, try with moc-qt5
AC_CHECK_TOOL(QT_MOC, moc-qt5)
AC_MSG_CHECKING([for Qt5 moc-qt5])
mocversion=`$QT_MOC -v 2>&1`
mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"`
if test x"$mocversiongrep" != x"$mocversion"; then
AC_CHECK_TOOL(QTCHOOSER, qtchooser)
AC_MSG_CHECKING([for qtchooser])
qt5tooldir=`QT_SELECT=qt5 qtchooser -print-env | grep QTTOOLDIR | cut -d '=' -f 2 | cut -d \" -f 2`
mocversion=`$qt5tooldir/moc -v 2>&1`
mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"`
if test x"$mocversiongrep" != x"$mocversion"; then
# no valid moc found
QT_MOC="no"
else
QT_MOC=$qt5tooldir/moc
fi
else
QT_MOC=$QT_MOC
fi
fi
AC_SUBST(QT_MOC)
AC_MSG_RESULT([$QT_MOC])
fi
AM_CONDITIONAL(HAVE_QT, test "x$HAVE_QT" = "xyes")
AM_CONDITIONAL(HAVE_QT_MOC, test "x$HAVE_QT_MOC" != "xno")
dnl chck for linux headers needed by the joystick seek example
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM([
#include <linux/input.h>
#include <linux/joystick.h>
],[
struct js_event js;
js.type = JS_EVENT_AXIS;
])
], [
HAVE_LINUX_JOYSTICK_HEADERS="yes"
], [
HAVE_LINUX_JOYSTICK_HEADERS="no"
])
AM_CONDITIONAL(HAVE_LINUX_JOYSTICK_HEADERS, test "x$HAVE_LINUX_JOYSTICK_HEADERS" = "xyes")
dnl Check for -Bsymbolic-functions linker flag used to avoid
dnl intra-library PLT jumps, if available.
AC_ARG_ENABLE(Bsymbolic,
[AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],,
[SAVED_LDFLAGS="${LDFLAGS}"
AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
LDFLAGS=-Wl,-Bsymbolic-functions
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int main (void) { return 0; }]])],[
AC_MSG_RESULT(yes)
enable_Bsymbolic=yes],[
AC_MSG_RESULT(no)
enable_Bsymbolic=no])
LDFLAGS="${SAVED_LDFLAGS}"])
dnl *** set variables based on configure arguments ***
dnl set license and copyright notice
GST_LICENSE="LGPL"
AC_DEFINE_UNQUOTED(GST_LICENSE, "$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-base.doap"],
[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
dnl build static plugins or not
AC_MSG_CHECKING([whether to build static plugins or not])
AC_ARG_ENABLE(
static-plugins,
AC_HELP_STRING(
[--enable-static-plugins],
[build static plugins @<:@default=no@:>@]),
[AS_CASE(
[$enableval], [no], [], [yes], [],
[AC_MSG_ERROR([bad value "$enableval" for --enable-static-plugins])])],
[enable_static_plugins=no])
AC_MSG_RESULT([$enable_static_plugins])
if test "x$enable_static_plugins" = xyes; then
AC_DEFINE(GST_PLUGIN_BUILD_STATIC, 1,
[Define if static plugins should be built])
GST_PLUGIN_LIBTOOLFLAGS=""
else
GST_PLUGIN_LIBTOOLFLAGS="--tag=disable-static"
fi
AC_SUBST(GST_PLUGIN_LIBTOOLFLAGS)
AM_CONDITIONAL(GST_PLUGIN_BUILD_STATIC, test "x$enable_static_plugins" = "xyes")
# set by AG_GST_PARSE_SUBSYSTEM_DISABLES above
dnl make sure it doesn't complain about unused variables if debugging is disabled
NO_WARNINGS=""
AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""])
dnl define an ERROR_CFLAGS Makefile variable
dnl -Wformat-nonliteral - see ext/pango/gstclockoverlay.c and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39438
AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [
-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef
-Wwrite-strings -Wformat-nonliteral -Wformat-security
-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
-Wno-multichar -Wnested-externs $NO_WARNINGS])
dnl define an ERROR_CXXFLAGS Makefile variable
AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [
-Wmissing-declarations -Wredundant-decls -Wundef
-Wwrite-strings -Wformat-nonliteral -Wformat-security
-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
-Wno-multichar $NO_WARNINGS])
dnl define correct level for debugging messages
AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
dnl used in examples
AG_GST_DEFAULT_ELEMENTS
dnl needed for encoding-target
GST_DATADIR="$GST_PREFIX/share"
AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory])
AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION", [major/minor version])
dnl behaviour of speex based audio resampler
AC_MSG_CHECKING(which audio resample format to use for integer)
AC_ARG_WITH([audioresample_format],
AS_HELP_STRING([--with-audioresample-format],[Which implementation should be used for integer audio resampling, int/float/auto, (default is auto)]),
[ac_cv_audioresample_format=$withval], [ac_cv_audioresample_format=auto])dnl
AC_MSG_RESULT($ac_cv_audioresample_format)
case $ac_cv_audioresample_format in
int)
AC_DEFINE(AUDIORESAMPLE_FORMAT_INT,1,[The int implementation should be used for integer audio resampling])
AC_SUBST(AUDIORESAMPLE_FORMAT_INT)
;;
float)
AC_DEFINE(AUDIORESAMPLE_FORMAT_FLOAT,1,[The float implementation should be used for integer audio resampling])
AC_SUBST(AUDIORESAMPLE_FORMAT_FLOAT)
;;
auto)
AC_DEFINE(AUDIORESAMPLE_FORMAT_AUTO,1,[The implementation that should be used for integer audio resampling witll be benchmarked at runtime])
AC_SUBST(AUDIORESAMPLE_FORMAT_AUTO)
esac
dnl Check for mmap (needed by allocators library)
AC_CHECK_FUNC([mmap], [AC_DEFINE(HAVE_MMAP, 1, [Defined if mmap is supported])])
dnl *** plug-ins to include ***
dnl these are all the gst plug-ins, compilable without additional libs
AG_GST_CHECK_PLUGIN(adder)
AG_GST_CHECK_PLUGIN(app)
AG_GST_CHECK_PLUGIN(audioconvert)
AG_GST_CHECK_PLUGIN(audiorate)
AG_GST_CHECK_PLUGIN(audiotestsrc)
AG_GST_CHECK_PLUGIN(encoding)
AG_GST_CHECK_PLUGIN(videoconvert)
AG_GST_CHECK_PLUGIN(gio)
AG_GST_CHECK_PLUGIN(playback)
AG_GST_CHECK_PLUGIN(audioresample)
AG_GST_CHECK_PLUGIN(subparse)
AG_GST_CHECK_PLUGIN(tcp)
AG_GST_CHECK_PLUGIN(typefind)
AG_GST_CHECK_PLUGIN(videotestsrc)
AG_GST_CHECK_PLUGIN(videorate)
AG_GST_CHECK_PLUGIN(videoscale)
AG_GST_CHECK_PLUGIN(volume)
dnl iso-codes is optional, used by libgsttag
AC_ARG_ENABLE(iso-codes,
AS_HELP_STRING([--enable-iso-codes],[use iso-codes if installed]),
[case "${enableval}" in
yes) enable_iso_codes=yes ;;
no) enable_iso_codes=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-iso-codes) ;;
esac
],
[enable_iso_codes=yes]) dnl Default value
AC_MSG_CHECKING([whether to use iso-codes if they are available])
if test "x$enable_iso_codes" = "xyes"; then
AC_MSG_RESULT([yes])
have_iso_codes=no
AC_MSG_CHECKING([whether iso-codes are available on this system])
if $PKG_CONFIG iso-codes; then
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([whether iso-codes has iso-639 domain])
if $PKG_CONFIG --variable=domains iso-codes | $GREP -q 639 ; then
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([for iso-codes prefix])
ISO_CODES_PREFIX=`$PKG_CONFIG --variable=prefix iso-codes`
if test -d "$ISO_CODES_PREFIX"; then
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([ISO_CODES_PREFIX])
AC_MSG_RESULT([$ISO_CODES_PREFIX])
ISO_639_DOMAIN="iso_639"
AC_MSG_CHECKING([ISO_639_DOMAIN])
AC_MSG_RESULT([$ISO_639_DOMAIN])
have_iso_codes=yes
AC_DEFINE([HAVE_ISO_CODES], [1], [make use of iso-codes for ISO-639])
AC_DEFINE_UNQUOTED([ISO_CODES_PREFIX], ["$ISO_CODES_PREFIX"], [prefix])
ISO_CODES_VERSION=`$PKG_CONFIG --modversion iso-codes`
AC_DEFINE_UNQUOTED([ISO_CODES_VERSION], ["$ISO_CODES_VERSION"], [ ])
else
AC_MSG_RESULT([no])
fi
else
AC_MSG_RESULT([no])
fi
else
AC_MSG_RESULT([no])
fi
AM_CONDITIONAL(USE_ISO_CODES, test "x$have_iso_codes" = "xyes")
else
AC_MSG_RESULT([no (disabled via --disable-iso-codes)])
AM_CONDITIONAL(USE_ISO_CODES, false)
fi
dnl *** zlib is optionally used by id3 tag parsing in libgsttag ***
translit(dnm, m, l) AM_CONDITIONAL(USE_ZLIB, true)
AG_GST_CHECK_FEATURE(ZLIB, [zlib support for ID3 parsing in libgsttag],, [
PKG_CHECK_MODULES(ZLIB, [ zlib ], [
HAVE_ZLIB="yes"
], [
AG_GST_CHECK_LIBHEADER(ZLIB, z, uncompress,, zlib.h, [
HAVE_ZLIB="yes"
ZLIB_LIBS="-lz"
AC_SUBST(ZLIB_LIBS)
])
])
])
dnl *** sys plug-ins ***
echo
AC_MSG_NOTICE([Checking libraries for plugins in sys/])
echo
dnl *** X11 ***
translit(dnm, m, l) AM_CONDITIONAL(USE_X, true)
AG_GST_CHECK_FEATURE(X, [X libraries and plugins],
[ximagesink], [
AG_GST_PKG_CHECK_MODULES(X, x11)
])
dnl Check for Xv extension
translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
AG_GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions],
[xvimagesink], [
AG_GST_PKG_CHECK_MODULES(XVIDEO, x11 xv)
])
dnl check for X Shm
translit(dnm, m, l) AM_CONDITIONAL(USE_XSHM, true)
AG_GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], [ ], [
if test x$HAVE_X = xyes; then
PKG_CHECK_MODULES(XSHM, xext, [
AC_CHECK_LIB(Xext, XShmAttach, [
HAVE_XSHM="yes"
], [
HAVE_XSHM="no"
XSHM_LIBS=""
], [ $X_LIBS ])
], [
HAVE_XSHM="no"
])
fi
], , [
AC_SUBST(HAVE_XSHM)
AC_SUBST(XSHM_LIBS)
])
dnl *** ext plug-ins ***
dnl keep this list sorted alphabetically !
if test "x$BUILD_EXTERNAL" = "xyes"; then
echo
AC_MSG_NOTICE([Checking libraries for plugins in ext/])
echo
dnl *** alsa ***
translit(dnm, m, l) AM_CONDITIONAL(USE_ALSA, true)
AG_GST_CHECK_FEATURE(ALSA, [ALSA], alsa, [
PKG_CHECK_MODULES(ALSA, alsa >= 0.9.1, [
HAVE_ALSA="yes"
AC_SUBST(ALSA_CFLAGS)
AC_SUBST(ALSA_LIBS)
], [
AM_PATH_ALSA(0.9.1, HAVE_ALSA="yes", HAVE_ALSA="no")
])
])
dnl *** CDParanoia ***
dnl Note: upstream has a pkg-config file only in post-10.2 SVN so far
translit(dnm, m, l) AM_CONDITIONAL(USE_CDPARANOIA, true)
AG_GST_CHECK_FEATURE(CDPARANOIA, [CDParanoia], cdparanoia, [
PKG_CHECK_MODULES(CDPARANOIA, cdparanoia-3 >= 10.2, [
HAVE_CDPARANOIA="yes"
], [
AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface,
cdda_open, -lm,
cdda_interface.h,
CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia"
HEADER_DIR="no"
FOUND_CDPARANOIA="yes")
if test "x$FOUND_CDPARANOIA" != "xyes";
then
AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface,
cdda_open, -lm,
cdda/cdda_interface.h,
CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia"
HEADER_DIR="yes"
FOUND_CDPARANOIA="yes")
fi
if test "x$HEADER_DIR" = "xyes";
then
AC_DEFINE_UNQUOTED(CDPARANOIA_HEADERS_IN_DIR, ,
defined if cdda headers are in a cdda/ directory)
fi
if test "x$FOUND_CDPARANOIA" = "xyes";
then
AC_CHECK_LIB(cdda_paranoia,
paranoia_cachemodel_size,
: ,
HAVE_CDPARANOIA=no,
[-lcdda_interface])
fi
AC_SUBST(CDPARANOIA_LIBS)
])
])
dnl FIXME : add second check somehow if that is necessary
dnl AC_CHECK_LIB(cdda_paranoia, paranoia_init, : , HAVE_CDPARANOIA=no, -lcdda_interface )
dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no)
dnl *** ivorbis ***
dnl AM_PATH_IVORBIS only takes two options
translit(dnm, m, l) AM_CONDITIONAL(USE_IVORBIS, true)
AG_GST_CHECK_FEATURE(IVORBIS, [integer vorbis plug-in], ivorbisdec, [
AG_GST_PKG_CHECK_MODULES(IVORBIS, vorbisidec)
if test $HAVE_IVORBIS = no
then
IVORBIS_LIBS=
IVORBIS_CFLAGS=
AC_CHECK_LIB(vorbisidec, vorbis_block_init,
[IVORBIS_LIBS=-lvorbisidec
HAVE_IVORBIS=yes
case $host in
arm-*-*)
IVORBIS_CFLAGS="-D_ARM_ASSEM_ $IVORBIS_CFLAGS"
esac
],
HAVE_IVORBIS=no)
AC_SUBST(IVORBIS_LIBS)
AC_SUBST(IVORBIS_CFLAGS)
else
AC_CHECK_LIB(vorbisidec, vorbis_dsp_pcmout,
AC_DEFINE([USE_TREMOLO],1, "Define if building for android"),
USE_TREMOLO=no)
fi
])
dnl *** libvisual ***
translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true)
AG_GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization library], libvisual, [
AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual-0.4 >= 0.4.0)
if test x$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,
"$LIBVIS_PLUGINSDIR",
[directory in which the detected libvisual's plugins are located])
fi
])
dnl *** ogg ***
translit(dnm, m, l) AM_CONDITIONAL(USE_OGG, true)
AG_GST_CHECK_FEATURE(OGG, [Xiph Ogg library], ogg, [
AG_GST_PKG_CHECK_MODULES(OGG, ogg >= 1.0)
])
dnl *** pango ***
translit(dnm, m, l) AM_CONDITIONAL(USE_PANGO, true)
AG_GST_CHECK_FEATURE(PANGO, [Pango font rendering], pango, [
AG_GST_PKG_CHECK_MODULES(PANGO, pango >= 1.22.0 pangocairo >= 1.22.0)
])
dnl *** theora ***
translit(dnm, m, l) AM_CONDITIONAL(USE_THEORA, true)
AG_GST_CHECK_FEATURE(THEORA, [Xiph Theora video codec], theora, [
AG_GST_PKG_CHECK_MODULES(THEORA, theoradec >= 1.1 theoraenc >= 1.1)
])
dnl *** vorbis ***
translit(dnm, m, l) AM_CONDITIONAL(USE_VORBIS, true)
AG_GST_CHECK_FEATURE(VORBIS, [Xiph Vorbis audio codec], vorbis, [
AG_GST_PKG_CHECK_MODULES(VORBIS, vorbis >= 1.0 vorbisenc >= 1.0)
])
dnl *** gio-unix-2.0 for tests/check/pipelines/tcp.c ***
translit(dnm, m, l) AM_CONDITIONAL(USE_GIO_UNIX_2_0, true)
AG_GST_CHECK_FEATURE(GIO_UNIX_2_0, [glib GIO unix], gio-unix-2.0, [
AG_GST_PKG_CHECK_MODULES(GIO_UNIX_2_0, gio-unix-2.0 >= 2.24)
])
if test "x$HAVE_VORBIS" = "xyes"; then
ac_cflags_save="$CFLAGS"
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#include <vorbis/codec.h>
]],[[
vorbis_dsp_state *v;
vorbis_synthesis_restart (v);
]])], HAVE_VSR=yes, HAVE_VSR=no)
if test "x$HAVE_VSR" = "xyes"; then
AC_DEFINE_UNQUOTED(HAVE_VORBIS_SYNTHESIS_RESTART, 1,
[defined if vorbis_synthesis_restart is present])
fi
CFLAGS="$ac_cflags_save"
fi
else
dnl not building plugins with external dependencies,
dnl but we still need to set the conditionals
AM_CONDITIONAL(USE_ALSA, false)
AM_CONDITIONAL(USE_CDPARANOIA, false)
AM_CONDITIONAL(USE_IVORBIS, false)
AM_CONDITIONAL(USE_LIBVISUAL, false)
AM_CONDITIONAL(USE_OGG, false)
AM_CONDITIONAL(USE_PANGO, false)
AM_CONDITIONAL(USE_THEORA, false)
AM_CONDITIONAL(USE_VORBIS, false)
fi dnl of EXT plugins
dnl seeking needs freetype, so check for it here
PKG_CHECK_MODULES(FT2, freetype2 >= 2.0.9, HAVE_FT2="yes", [
AC_CHECK_FT2(2.0.9, HAVE_FT2="yes", HAVE_FT2="no")
])
dnl make the HAVE_FT2 variable available to automake and Makefile.am
AM_CONDITIONAL(HAVE_FT2, test "x$HAVE_FT2" = "xyes")
AC_SUBST(FT2_CFLAGS)
AC_SUBST(FT2_LIBS)
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_PLUGINS_BASE_CFLAGS: to link internally against the plugins base libs
dnl (compare to other modules) or for i18n
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_ when compiling a git version (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 our libraries need to be versioned correctly
AC_SUBST(GST_LT_LDFLAGS)
dnl GST_PLUGINS_BASE_CFLAGS
dnl prefer internal headers to already installed ones
dnl also add builddir include for enumtypes and marshal
GST_PLUGINS_BASE_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs"
AC_SUBST(GST_PLUGINS_BASE_CFLAGS)
dnl FIXME: do we want to rename to GST_ALL_* ?
dnl add GST_OPTION_CFLAGS, but overridable
GST_CFLAGS="$GST_CFLAGS"
GST_CXXFLAGS="$GLIB_CFLAGS $GST_CFLAGS \$(GLIB_EXTRA_CFLAGS) \$(GST_OPTION_CXXFLAGS)"
GST_CFLAGS="$GLIB_CFLAGS $GST_CFLAGS \$(GLIB_EXTRA_CFLAGS) \$(GST_OPTION_CFLAGS)"
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_CXXFLAGS)
dnl add GCOV libs because libtool strips -fprofile-arcs -ftest-coverage
GST_LIBS="$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"
if test "x${enable_Bsymbolic}" = "xyes"; then
GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
fi
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_.*' $GST_ALL_LDFLAGS"
AC_SUBST(GST_PLUGIN_LDFLAGS)
dnl *** output files ***
$MKDIR_P tests/check/orc
AC_CONFIG_FILES(
Makefile
gst-plugins-base.spec
gst/Makefile
gst/adder/Makefile
gst/app/Makefile
gst/audioconvert/Makefile
gst/audiorate/Makefile
gst/audiotestsrc/Makefile
gst/encoding/Makefile
gst/videoconvert/Makefile
gst/gio/Makefile
gst/playback/Makefile
gst/audioresample/Makefile
gst/subparse/Makefile
gst/tcp/Makefile
gst/typefind/Makefile
gst/videotestsrc/Makefile
gst/videorate/Makefile
gst/videoscale/Makefile
gst/volume/Makefile
sys/Makefile
sys/ximage/Makefile
sys/xvimage/Makefile
ext/Makefile
ext/alsa/Makefile
ext/cdparanoia/Makefile
ext/libvisual/Makefile
ext/ogg/Makefile
ext/pango/Makefile
ext/theora/Makefile
ext/vorbis/Makefile
gst-libs/Makefile
gst-libs/gst/Makefile
gst-libs/gst/allocators/Makefile
gst-libs/gst/audio/Makefile
gst-libs/gst/app/Makefile
gst-libs/gst/fft/Makefile
gst-libs/gst/riff/Makefile
gst-libs/gst/rtp/Makefile
gst-libs/gst/rtsp/Makefile
gst-libs/gst/sdp/Makefile
gst-libs/gst/tag/Makefile
gst-libs/gst/pbutils/Makefile
gst-libs/gst/pbutils/gstpluginsbaseversion.h
gst-libs/gst/video/Makefile
tools/Makefile
pkgconfig/Makefile
pkgconfig/gstreamer-allocators.pc
pkgconfig/gstreamer-allocators-uninstalled.pc
pkgconfig/gstreamer-audio.pc
pkgconfig/gstreamer-audio-uninstalled.pc
pkgconfig/gstreamer-app.pc
pkgconfig/gstreamer-app-uninstalled.pc
pkgconfig/gstreamer-fft.pc
pkgconfig/gstreamer-fft-uninstalled.pc
pkgconfig/gstreamer-pbutils.pc
pkgconfig/gstreamer-pbutils-uninstalled.pc
pkgconfig/gstreamer-riff.pc
pkgconfig/gstreamer-riff-uninstalled.pc
pkgconfig/gstreamer-rtp.pc
pkgconfig/gstreamer-rtp-uninstalled.pc
pkgconfig/gstreamer-rtsp.pc
pkgconfig/gstreamer-rtsp-uninstalled.pc
pkgconfig/gstreamer-sdp.pc
pkgconfig/gstreamer-sdp-uninstalled.pc
pkgconfig/gstreamer-tag.pc
pkgconfig/gstreamer-tag-uninstalled.pc
pkgconfig/gstreamer-video.pc
pkgconfig/gstreamer-video-uninstalled.pc
pkgconfig/gstreamer-plugins-base.pc
pkgconfig/gstreamer-plugins-base-uninstalled.pc
tests/Makefile
tests/check/Makefile
tests/examples/Makefile
tests/examples/app/Makefile
tests/examples/audio/Makefile
tests/examples/dynamic/Makefile
tests/examples/encoding/Makefile
tests/examples/fft/Makefile
tests/examples/gio/Makefile
tests/examples/overlay/Makefile
tests/examples/seek/Makefile
tests/examples/snapshot/Makefile
tests/examples/playback/Makefile
tests/examples/playrec/Makefile
tests/files/Makefile
tests/icles/Makefile
tests/icles/playback/Makefile
docs/Makefile
docs/design/Makefile
docs/libs/Makefile
docs/plugins/Makefile
docs/version.entities
po/Makefile.in
common/Makefile
common/m4/Makefile
m4/Makefile
)
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"/' \
-e 's/.* GST_INSTALL_PLUGINS_HELPER/#define GST_INSTALL_PLUGINS_HELPER PREFIX "\\\\libexec\\\\gst-install-plugins-helper.exe"/' \
-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$/#define HAVE_FSETPOS 1/' \
-e 's/.* HAVE_ISO_CODES$/#undef HAVE_ISO_CODES/' \
-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/.* HOST_CPU$/#define HOST_CPU "i686"/' \
-e 's/.* ISO_CODES_PREFIX$/#undef ISO_CODES_PREFIX/' \
-e 's/.* ISO_CODES_VERSION$/#undef ISO_CODES_VERSION/' \
-e 's/.* LIBDIR$/#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$/#define DEFAULT_AUDIOSINK \"directsoundsink\"/" \
-e "s/.* DEFAULT_VIDEOSINK$/#define DEFAULT_VIDEOSINK \"directdrawsink\"/" \
-e "s/.* DEFAULT_VISUALIZER$/#define DEFAULT_VISUALIZER \"goom\"/" \
config.h.in >win32/common/config.h-new
AC_OUTPUT
AG_GST_OUTPUT_PLUGINS
ORC_OUTPUT
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