gstreamer/configure.ac
Tim-Philipp Müller 754b22d7ee libs: remove unused floatcast header-only library
There's no code whatsoever that uses these macros. If anyone
ever feels the need to resurrect them, we should add them to
gstutils.h in core or libgstaudio or so.
2011-09-23 21:18:47 +01:00

1021 lines
33 KiB
Text

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 Base Plug-ins, 0.11.0.2,
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gst-plugins-base)
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 can autoconf find the source ?
AC_CONFIG_SRCDIR([gst/audiotestsrc/gstaudiotestsrc.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=0.11
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, 25, 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
dnl *** required versions of GStreamer stuff ***
GST_REQ=0.11.0
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-$GST_MAJORMINOR])
dnl *** check for arguments to configure ***
AG_GST_ARG_DEBUG
AG_GST_ARG_PROFILING
AG_GST_ARG_VALGRIND
AG_GST_ARG_GCOV
AG_GST_ARG_EXAMPLES
AG_GST_ARG_WITH_PKG_CONFIG_PATH
AG_GST_ARG_WITH_PACKAGE_NAME
AG_GST_ARG_WITH_PACKAGE_ORIGIN
AG_GST_PKG_CONFIG_PATH
dnl let distro override plugin install helper path
AC_ARG_WITH(install-plugins-helper,
AC_HELP_STRING([--with-install-plugins-helper],
[specify path of helper script to call to install plugins]),
[
case "${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 ***
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_TRY_COMPILE([ 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$VALGRIND_PATH" = "xno")
dnl check for gobject-introspection
GOBJECT_INTROSPECTION_CHECK([0.9.12])
dnl check for documentation tools
GTK_DOC_CHECK([1.3])
AS_PATH_PYTHON([2.1])
AG_GST_PLUGIN_DOCS([1.3],[2.1])
dnl *** checks for libraries ***
dnl libm, for sin() etc.
AC_CHECK_LIBM
AC_SUBST(LIBM)
dnl *** checks for header files ***
dnl check if we have ANSI C header files
AC_HEADER_STDC
ac_cppflags_save="$CPPFLAGS"
CPPFLAGS="`$PKG_CONFIG --cflags libxml-2.0`"
AC_COMPILE_IFELSE(
AC_LANG_PROGRAM([
#include <libxml/HTMLparser.h>
],[
#ifndef LIBXML_HTML_ENABLED
#error libxml2 has no HTML support
#endif /* LIBXML_HTML_ENABLED */
]), HAVE_LIBXML_HTML="yes", HAVE_LIBXML_HTML="no")
CPPFLAGS="$ac_cppflags_save"
AM_CONDITIONAL(HAVE_LIBXML_HTML, test "x$HAVE_LIBXML_HTML" = "xyes")
dnl used in gst/tcp
AC_CHECK_HEADERS([sys/socket.h],
HAVE_SYS_SOCKET_H="yes", HAVE_SYS_SOCKET_H="no")
AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
dnl used in gst-libs/gst/rtsp
AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
if test "x$HAVE_WINSOCK2_H" = "xyes"; then
WIN32_LIBS="-lws2_32"
AC_SUBST(WIN32_LIBS)
fi
dnl check for hstrerror, for gst-libs/gst/rtsp
save_libs="$LIBS"
AC_CHECK_FUNC(hstrerror, ,
AC_CHECK_LIB(resolv, hstrerror, ,
[AC_DEFINE(NO_HSTRERROR, 1,
[Define if you have no native hstrerror() function.])]))
HSTRERROR_LIBS=$LIBS
AC_SUBST(HSTRERROR_LIBS)
LIBS="$save_libs"
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])
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 Check for FIONREAD ioctl declaration
dnl used in gst/tcp
GST_CHECK_FIONREAD
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 socket and nsl libraries ***
AC_CHECK_FUNC(socket,,[AC_CHECK_LIB(socket,socket)])
AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
dnl *** checks for dependency libraries ***
dnl GLib is required
AG_GST_GLIB_CHECK([2.26])
ORC_CHECK([0.4.11])
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_GDP($GST_MAJORMINOR, [$GST_REQ], yes)
AG_GST_CHECK_GST_CONTROLLER($GST_MAJORMINOR, [$GST_REQ], yes)
AG_GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
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`"
AC_SUBST(GLIB_PREFIX)
AC_SUBST(GST_PREFIX)
dnl GTK is optional and only used in examples
HAVE_GTK=no
HAVE_GTK_X11=no
GTK2_REQ=2.14.0
GTK3_REQ=2.91.3
if test "x$BUILD_EXAMPLES" = "xyes"; then
AC_MSG_CHECKING([which gtk+ version to compile examples against (optional)])
AC_ARG_WITH([gtk],
AC_HELP_STRING([--with-gtk=3.0|2.0],
[which gtk+ version to compile against (default: 2.0)]),
[case "$with_gtk" in
2.0) GTK_REQ=$GTK2_REQ ;;
3.0) GTK_REQ=$GTK3_REQ ;;
*) AC_MSG_ERROR([invalid gtk+ version specified]);;
esac],
[with_gtk=2.0
GTK_REQ=$GTK2_REQ])
AC_MSG_RESULT([$with_gtk (>= $GTK_REQ)])
PKG_CHECK_MODULES(GTK, gtk+-$with_gtk >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
dnl some examples need gtk+-x11
PKG_CHECK_MODULES(GTK_X11, gtk+-x11-$with_gtk >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no)
AC_SUBST(GTK_LIBS)
AC_SUBST(GTK_CFLAGS)
fi
AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
AM_CONDITIONAL(HAVE_GTK_X11, test "x$HAVE_GTK_X11" = "xyes")
dnl QT is optional and only used in examples
PKG_CHECK_MODULES(QT, QtGui >= 4.6, [
HAVE_QT_GV=yes
HAVE_QT=yes
], [
HAVE_QT_GV=no
PKG_CHECK_MODULES(QT, QtGui >= 4.0, HAVE_QT=yes, HAVE_QT=no)
])
if test "x$HAVE_QT" = "xyes"; then
AC_MSG_CHECKING([Qt moc])
QT4_MOC=`$PKG_CONFIG --variable=moc_location QtGui`
AC_MSG_RESULT($QT4_MOC)
AC_SUBST(QT4_MOC)
fi
AM_CONDITIONAL(HAVE_QT, test "x$HAVE_QT" = "xyes")
AM_CONDITIONAL(HAVE_QT_GV, test "x$HAVE_QT_GV" = "xyes")
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$HAVE_LINUX_JOYSTICK_HEADERS" = "xyes")
dnl Check for -Bsymbolic-functions linker flag used to avoid
dnl intra-library PLT jumps, if available.
AC_ARG_ENABLE(Bsymbolic,
[AC_HELP_STRING([--disable-Bsymbolic],
[avoid linking with -Bsymbolic])],,
[SAVED_LDFLAGS="${LDFLAGS}"
AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
LDFLAGS=-Wl,-Bsymbolic-functions
AC_TRY_LINK([], [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.$PACKAGE_VERSION_MICRO])
dnl define an ERROR_CFLAGS Makefile variable
dnl -Wformat-nonliteral - see ext/pango/gstclockoverlay.c and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39438
AG_GST_SET_ERROR_CFLAGS($GST_GIT, [
-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 ])
dnl define an ERROR_CXXFLAGS Makefile variable
AG_GST_SET_ERROR_CXXFLAGS($GST_GIT, [
-Wmissing-declarations -Wredundant-decls -Wundef
-Wwrite-strings -Wformat-nonliteral -Wformat-security
-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
-Wno-multichar])
dnl define correct level for debugging messages
AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
dnl used in examples
AG_GST_DEFAULT_ELEMENTS
dnl needed for encoding-target
GST_DATADIR="$GST_PREFIX/share"
AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory])
AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR", [major/minor version])
dnl behaviour of speex based audio resampler
AC_MSG_CHECKING(which audio resample format to use for integer)
AC_ARG_WITH([audioresample_format],
AS_HELP_STRING([--with-audioresample-format],[Which implementation should be used for integer audio resampling, int/float/auto, (default is auto)]),
[ac_cv_audioresample_format=$withval], [ac_cv_audioresample_format=auto])dnl
AC_MSG_RESULT($ac_cv_audioresample_format)
case $ac_cv_audioresample_format in
int)
AC_DEFINE(AUDIORESAMPLE_FORMAT_INT,1,[The int implementation should be used for integer audio resampling])
AC_SUBST(AUDIORESAMPLE_FORMAT_INT)
;;
float)
AC_DEFINE(AUDIORESAMPLE_FORMAT_FLOAT,1,[The float implementation should be used for integer audio resampling])
AC_SUBST(AUDIORESAMPLE_FORMAT_FLOAT)
;;
auto)
AC_DEFINE(AUDIORESAMPLE_FORMAT_AUTO,1,[The implementation that should be used for integer audio resampling witll be benchmarked at runtime])
AC_SUBST(AUDIORESAMPLE_FORMAT_AUTO)
esac
dnl *** plug-ins to include ***
dnl these are all the gst plug-ins, compilable without additional libs
AG_GST_CHECK_PLUGIN(adder)
AG_GST_CHECK_PLUGIN(app)
AG_GST_CHECK_PLUGIN(audioconvert)
AG_GST_CHECK_PLUGIN(audiorate)
AG_GST_CHECK_PLUGIN(audiotestsrc)
AG_GST_CHECK_PLUGIN(encoding)
AG_GST_CHECK_PLUGIN(videoconvert)
AG_GST_CHECK_PLUGIN(gdp)
AG_GST_CHECK_PLUGIN(playback)
AG_GST_CHECK_PLUGIN(audioresample)
AG_GST_CHECK_PLUGIN(subparse)
AG_GST_CHECK_PLUGIN(tcp)
AG_GST_CHECK_PLUGIN(typefind)
AG_GST_CHECK_PLUGIN(videotestsrc)
AG_GST_CHECK_PLUGIN(videorate)
AG_GST_CHECK_PLUGIN(videoscale)
AG_GST_CHECK_PLUGIN(volume)
dnl FIXME 0.11: check for libxml, split subparse and move libxml parts to ext/
AM_CONDITIONAL(USE_XML, false)
AC_DEFINE([GST_DISABLE_XML], [1], [set to disable libxml2-dependent code in subparse])
dnl disable plug-ins that require libxml2's HTML support if it is not available
if test "x$HAVE_LIBXML_HTML" != "xyes"; then
AG_GST_DISABLE_PLUGIN(subparse)
fi
dnl disable plug-ins that require sys/socket.h if it is not available
if test "x$HAVE_SYS_SOCKET_H" != "xyes"; then
AG_GST_DISABLE_PLUGIN(tcp)
fi
dnl iso-codes is optional, used by libgsttag
AC_ARG_ENABLE(iso-codes,
AC_HELP_STRING([--enable-iso-codes],[use iso-codes if installed]),
[case "${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$have_iso_codes" = "xyes")
else
AC_MSG_RESULT([no (disabled via --disable-iso-codes)])
AM_CONDITIONAL(USE_ISO_CODES, false)
fi
dnl *** zlib is optionally used by id3 tag parsing in libgsttag ***
translit(dnm, m, l) AM_CONDITIONAL(USE_ZLIB, true)
AG_GST_CHECK_FEATURE(ZLIB, [zlib support for ID3 parsing in libgsttag],, [
PKG_CHECK_MODULES(ZLIB, [ zlib ], [
HAVE_ZLIB="yes"
], [
AG_GST_CHECK_LIBHEADER(ZLIB, z, uncompress,, zlib.h, [
HAVE_ZLIB="yes"
ZLIB_LIBS="-lz"
AC_SUBST(ZLIB_LIBS)
])
])
])
dnl *** sys plug-ins ***
echo
AC_MSG_NOTICE([Checking libraries for plugins in sys/])
echo
dnl *** X11 ***
translit(dnm, m, l) AM_CONDITIONAL(USE_X, true)
AG_GST_CHECK_FEATURE(X, [X libraries and plugins],
[ximagesink], [
AC_PATH_XTRA
ac_cflags_save="$CFLAGS"
ac_cppflags_save="$CPPFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
dnl now try to find the HEADER
AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")
if test "x$HAVE_X" = "xno"
then
AC_MSG_NOTICE([cannot find X11 development files])
else
dnl this is much more than we want
X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
dnl AC_PATH_XTRA only defines the path needed to find the X libs,
dnl it does not add the libs; therefore we add them here
X_LIBS="$X_LIBS -lX11"
AC_SUBST(X_CFLAGS)
AC_SUBST(X_LIBS)
fi
AC_SUBST(HAVE_X)
CFLAGS="$ac_cflags_save"
CPPFLAGS="$ac_cppflags_save"
])
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_CHECK_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
AC_CHECK_LIB(Xext, XShmAttach,
HAVE_XSHM="yes", HAVE_XSHM="no",
$X_LIBS)
if test "x$HAVE_XSHM" = "xyes"; then
XSHM_LIBS="-lXext"
else
dnl On AIX, it is in XextSam instead, but we still need -lXext
AC_CHECK_LIB(XextSam, XShmAttach,
HAVE_XSHM="yes", HAVE_XSHM="no",
$X_LIBS)
if test "x$HAVE_XSHM" = "xyes"; then
XSHM_LIBS="-lXext -lXextSam"
fi
fi
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_ $IVORBIS_CFLAGS"
esac
],
HAVE_IVORBIS=no)
AC_SUBST(IVORBIS_LIBS)
AC_SUBST(IVORBIS_CFLAGS)
else
AC_CHECK_LIB(vorbisidec, vorbis_dsp_pcmout,
AC_DEFINE([USE_TREMOLO],1, "Define if building for android"),
USE_TREMOLO=no)
fi
])
dnl *** libgio ***
translit(dnm, m, l) AM_CONDITIONAL(USE_GIO, true)
AG_GST_CHECK_FEATURE(GIO, [GIO library], gio, [
PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.16, [
HAVE_GIO="yes"
GIO_MODULE_DIR="`$PKG_CONFIG --variable=giomoduledir gio-2.0`"
AC_DEFINE_UNQUOTED(GIO_MODULE_DIR, "$GIO_MODULE_DIR",
[The GIO modules directory.])
GIO_LIBDIR="`$PKG_CONFIG --variable=libdir gio-2.0`"
AC_DEFINE_UNQUOTED(GIO_LIBDIR, "$GIO_LIBDIR",
[The GIO library directory.])
], [
HAVE_GIO="no"
])
AC_SUBST(GIO_CFLAGS)
AC_SUBST(GIO_LIBS)
AC_SUBST(GIO_LDFLAGS)
])
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 $HAVE_LIBVISUAL = no
then
AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual = 0.2.0)
if test x$HAVE_LIBVISUAL = xyes; then
LIBVIS_PLUGINSDIR="`$PKG_CONFIG --variable=pluginsbasedir libvisual-0.2`"
fi
else
if test x$HAVE_LIBVISUAL = xyes; then
LIBVIS_PLUGINSDIR="`$PKG_CONFIG --variable=pluginsbasedir libvisual-0.4`"
fi
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)
if test $HAVE_OGG = no
then
XIPH_PATH_OGG(HAVE_OGG="yes", HAVE_OGG="no")
AS_SCRUB_INCLUDE(OGG_CFLAGS)
fi
])
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 >= 1.16.0 pangocairo >= 1.16.0)
])
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 ***
dnl AM_PATH_VORBIS only takes two options
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)
if test $HAVE_VORBIS = no
then
XIPH_PATH_VORBIS(HAVE_VORBIS="yes", HAVE_VORBIS="no")
AS_SCRUB_INCLUDE(VORBIS_CFLAGS)
fi
])
if test "x$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="$ac_cflags_save"
fi
else
dnl not building plugins with external dependencies,
dnl but we still need to set the conditionals
AM_CONDITIONAL(USE_ALSA, false)
AM_CONDITIONAL(USE_CDPARANOIA, false)
AM_CONDITIONAL(USE_GIO, false)
AM_CONDITIONAL(USE_IVORBIS, false)
AM_CONDITIONAL(USE_LIBVISUAL, false)
AM_CONDITIONAL(USE_OGG, false)
AM_CONDITIONAL(USE_PANGO, false)
AM_CONDITIONAL(USE_THEORA, false)
AM_CONDITIONAL(USE_VORBIS, false)
fi dnl of EXT plugins
dnl seeking needs freetype, so check for it here
PKG_CHECK_MODULES(FT2, freetype2 >= 2.0.9, HAVE_FT2="yes", [
AC_CHECK_FT2(2.0.9, HAVE_FT2="yes", HAVE_FT2="no")
])
dnl make the HAVE_FT2 variable available to automake and Makefile.am
AM_CONDITIONAL(HAVE_FT2, test "x$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="$GST_CFLAGS -DGST_USE_UNSTABLE_API"
GST_CXXFLAGS="$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_desc.*' $GST_ALL_LDFLAGS"
AC_SUBST(GST_PLUGIN_LDFLAGS)
dnl *** output files ***
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/gdp/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/gio/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/audio/Makefile
gst-libs/gst/app/Makefile
gst-libs/gst/cdda/Makefile
gst-libs/gst/fft/Makefile
gst-libs/gst/interfaces/Makefile
gst-libs/gst/netbuffer/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-audio.pc
pkgconfig/gstreamer-audio-uninstalled.pc
pkgconfig/gstreamer-app.pc
pkgconfig/gstreamer-app-uninstalled.pc
pkgconfig/gstreamer-cdda.pc
pkgconfig/gstreamer-cdda-uninstalled.pc
pkgconfig/gstreamer-fft.pc
pkgconfig/gstreamer-fft-uninstalled.pc
pkgconfig/gstreamer-interfaces.pc
pkgconfig/gstreamer-interfaces-uninstalled.pc
pkgconfig/gstreamer-netbuffer.pc
pkgconfig/gstreamer-netbuffer-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/gio/Makefile
tests/examples/overlay/Makefile
tests/examples/seek/Makefile
tests/examples/snapshot/Makefile
tests/examples/playrec/Makefile
tests/examples/volume/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 "'$GST_LICENSE'"/' \
-e 's/.* GST_MAJORMINOR$/#define GST_MAJORMINOR "'$GST_MAJORMINOR'"/' \
-e "s,.* GST_PACKAGE_NAME$,#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_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$/#define HOST_CPU "i686"/' \
-e 's/.* ISO_CODES_PREFIX$/#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