AC_PREREQ(2.52)

dnl initialize autoconf

dnl when going to/from release please set the nano (fourth number) right !

dnl releases only do Wall, git and prerelease does Werror too

AC_INIT(GStreamer, 0.10.25,

    http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,

    gstreamer)

AG_GST_INIT

dnl initialize automake (we require GNU make)

AM_INIT_AUTOMAKE([-Wno-portability])

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/gst.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 our libraries and install dirs use major.minor as a version

GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR

dnl we override it here for release candidates for a new series

GST_MAJORMINOR=0.10

AC_SUBST(GST_MAJORMINOR)

AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR",

  [library major.minor 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 sets GST_LT_LDFLAGS

AS_LIBTOOL(GST, 22, 0, 22)

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 *** autotools stuff ****

dnl allow for different autotools

AS_AUTOTOOLS_ALTERNATE

dnl Add parameters for aclocal (keep in sync with Makefile.am)

AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4 -I .")

dnl set up gettext

dnl the version check needs to stay here because autopoint greps for it

AM_GNU_GETTEXT_VERSION([0.14])

AM_GNU_GETTEXT([external])

AG_GST_GETTEXT([gstreamer-$GST_MAJORMINOR])

dnl *** check for arguments to configure ***

dnl subsystems - can influence other decisions so needs to be high up

dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility

AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])

AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")

AG_GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])

AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")

dnl define a substitution to use in docs/gst/gstreamer.types

if test "x$GST_DISABLE_LOADSAVE" = "xyes"

then

  GST_LOADSAVE_DOC_TYPES="%"

else

  GST_LOADSAVE_DOC_TYPES=

fi

AC_SUBST(GST_LOADSAVE_DOC_TYPES)

AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])

AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")

if test "x$GST_DISABLE_PARSE" = xyes; then

  AC_DEFINE(GST_DISABLE_PARSE, 1,

    [Define if pipeline parsing code is disabled])

fi

AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])

AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")

if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then

  AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,

    [Define if option parsing is disabled])

fi

AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])

AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")

AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])

AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")

AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])

AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")

dnl define a substitution to use in docs/gst/gstreamer.types

if test "x$GST_DISABLE_REGISTRY" = "xyes"

then

  GST_REGISTRY_DOC_TYPES="%"

else

  GST_REGISTRY_DOC_TYPES=

fi

AC_SUBST(GST_REGISTRY_DOC_TYPES)

AG_GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])

AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")

AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])

AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")

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

dnl building of tests

AC_ARG_ENABLE(tests,

  AC_HELP_STRING([--disable-tests], [disable building test apps]),

  [

    case "${enableval}" in

      yes) BUILD_TESTS=yes ;;

      no)  BUILD_TESTS=no ;;

      *)   AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;

    esac

  ],

[BUILD_TESTS=yes]) dnl Default value

AM_CONDITIONAL(BUILD_TESTS,         test "x$BUILD_TESTS" = "xyes")

dnl tests known to fail

AC_ARG_ENABLE(failing-tests,

  AC_HELP_STRING([--disable-failing-tests],

    [disable building tests known to fail]),

  [

    case "${enableval}" in

      yes) BUILD_FAILING_TESTS=yes ;;

      no)  BUILD_FAILING_TESTS=no ;;

      *)   AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;

    esac

  ],

  [BUILD_FAILING_TESTS=no]) dnl Default value

AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")

if test x$BUILD_FAILING_TESTS = xyes; then

  AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])

else

  AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support.  If you do not agree with this EULA, please press Ctrl-C before the next line is printed.  By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])

fi

dnl poison destroyed objects

AC_ARG_ENABLE(poisoning,

  AC_HELP_STRING([--enable-poisoning],

    [enable poisoning of deallocated objects]),

  [

    case "${enableval}" in

      yes) USE_POISONING=yes ;;

      no)  USE_POISONING=no ;;

      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;

    esac

  ],

  [USE_POISONING=no]) dnl Default value

if test "x$USE_POISONING" = xyes; then

  AC_DEFINE(USE_POISONING, 1,

    [Define if we should poison deallocated memory])

fi

dnl *** checks for platform ***

dnl * hardware/architecture *

dnl common/m4/gst-arch.m4

dnl check CPU type

AG_GST_ARCH

dnl substitution for win32/common/config.h

HOST_CPU=$host_cpu

AC_SUBST(HOST_CPU)

dnl common/m4/gst-arch.m4

dnl check for unaligned access

AG_GST_UNALIGNED_ACCESS

dnl create a configure variable for gst/gstconfig.h

if test x${as_cv_unaligned_access} = xyes ; then

  GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"

else

  GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"

fi

AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)

dnl check for platform specific settings

case $host_os in

     rhapsody*)

	AC_DEFINE_UNQUOTED(GST_EXTRA_MODULE_SUFFIX, [".dylib"], [Extra platform specific plugin suffix])

        ;;

     darwin*)

	AC_DEFINE_UNQUOTED(GST_EXTRA_MODULE_SUFFIX, [".dylib"], [Extra platform specific plugin suffix])

        AC_DEFINE_UNQUOTED(GST_HAVE_UNSAFE_FORK, 1, [Defined when registry scanning through fork is unsafe])

        AC_DEFINE_UNQUOTED(HAVE_OSX, 1, [Defined if compiling for OSX])

	;;

     cygwin*)

	AC_DEFINE_UNQUOTED(GST_HAVE_UNSAFE_FORK, 1, [Defined when registry scanning through fork is unsafe])

	;;

     mingw* | msvc* | mks*)

        dnl HAVE_WIN32 currently means "disable POSIXisms".

        AC_DEFINE_UNQUOTED(HAVE_WIN32, 1, [Defined if compiling for Windows])

        dnl define __MSVCRT_VERSION__ version if not set already by the

        dnl compiler (ie. mostly for mingw). This is needed for things like

        dnl __stat64 to be available. If set by the compiler, ensure it's

        dnl new enough - we need at least WinXP SP2.

        AC_TRY_COMPILE([ ], [ return __MSVCRT_VERSION__; ], [

            AC_TRY_COMPILE([ ], [

              #if __MSVCRT_VERSION__ < 0x0601

              #error "MSVCRT too old"

              #endif

            ], [

              AC_MSG_NOTICE([MSVCRT version looks ok])

            ], [

              AC_MSG_ERROR([MSVCRT version too old, need at least WinXP SP2])

            ])

        ], [

          AC_MSG_NOTICE([Setting MSVCRT version to 0x0601])

          AC_DEFINE_UNQUOTED(__MSVCRT_VERSION__, 0x0601, [We need at least WinXP SP2 for __stat64])

        ])

        ;;

     *)

	;;

esac

dnl * software *

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

dnl check if the compiler supports '-c' and '-o' options

AM_PROG_CC_C_O

dnl find an assembler

AM_PROG_AS

dnl Perl is used in building documentation and in the version checks

AC_PATH_PROG(PERL_PATH, perl, no)

if test x$PERL_PATH = xno; then

  AC_MSG_ERROR(Could not find perl)

fi

dnl we require flex and bison for building the parser

if test "x$GST_DISABLE_PARSE" != xyes; then

  AG_GST_BISON_CHECK

  AG_GST_FLEX_CHECK

fi

AC_PATH_PROG(VALGRIND_PATH, valgrind, no)

AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")

dnl check for gobject-introspection

GOBJECT_INTROSPECTION_CHECK([0.6.3])

dnl check for documentation tools

AG_GST_DOCBOOK_CHECK

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()

AC_CHECK_LIBM

AC_SUBST(LIBM)

dnl *** checks for header files ***

dnl check if we have ANSI C header files

AC_HEADER_STDC

dnl Check for ucontext.h

AC_CHECK_HEADERS([ucontext.h])

dnl Check for sys/socket.h

AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)

AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")

dnl check for sys/times.h for tests/examples/adapter/

AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)

AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)

AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")

dnl Check for process.h for getpid() on win32

AC_CHECK_HEADERS([process.h])

dnl Check for sys/utsname.h for uname

AC_CHECK_HEADERS([sys/utsname.h])

dnl Check for stdio_ext.f for __fbufsize

AC_CHECK_HEADERS([stdio_ext.h])

dnl check for pthreads

AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)

AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")

dnl Check for valgrind.h

dnl separate from HAVE_VALGRIND because you can have the program, but not

dnl the dev package

AC_CHECK_HEADERS([valgrind/valgrind.h], HAVE_VALGRIND_H=yes)

dnl used in gst/gstpoll.c

AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)

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 check for GMP/GSL, used by the gst_util_uint64_scale unit test only

AG_GST_CHECK_LIBHEADER(GMP, gmp,

                        __gmpz_init_set_d, ,

                        gmp.h,

                        GMP_LIBS="-lgmp"

                        AC_SUBST(GMP_LIBS)

			AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))

AG_GST_CHECK_LIBHEADER(GSL, gsl,

                        gsl_rng_uniform_int, -lgslcblas,

                        gsl/gsl_rng.h,

                        GSL_LIBS="-lgsl -lgslcblas"

                        AC_SUBST(GSL_LIBS)

			AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))

dnl *** checks for types/defines ***

dnl *** checks for structures ***

dnl *** checks for compiler characteristics ***

dnl check if the compiler supports __uint128_t (gcc)

AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,

    AC_TRY_COMPILE([ ], [

      __uint128_t u = 0;

      return 0;

    ], [

      gst_cv_uint128_t=yes

    ], [

      gst_cv_uint128_t=no

    ])

)

if test x$gst_cv_uint128_t = xyes; then

  AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])

fi

OPT_CFLAGS=

dnl Check for some compiler flags that optimize our code.

if test "x$GCC" = xyes; then

  AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")

fi

dnl FIXME: decide what kind of flag this is, maybe it's not an optimization

dnl flag

dnl check if we should use -Wa,-mregnames on PowerPC, so we can use

dnl symbolic register names in inline asm

if test x$HAVE_CPU_PPC = xyes ; then

  AS_COMPILER_FLAG(["-Wa,-mregnames"],

    [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])

fi

dnl *** checks for library functions ***

AC_CHECK_FUNCS([sigaction])

dnl we use fork in the registry code

AC_CHECK_FUNCS([fork])

dnl check for fseeko()

AC_FUNC_FSEEKO

dnl check for ftello()

AC_CHECK_FUNCS([ftello])

AC_CHECK_FUNCS([fgetpos])

AC_CHECK_FUNCS([fsetpos])

dnl check for poll(), ppoll() and pselect()

AC_CHECK_FUNCS([poll])

AC_CHECK_FUNCS([ppoll])

AC_CHECK_FUNCS([pselect])

dnl check for mmap()

AC_FUNC_MMAP

AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")

dnl Check for POSIX timers

AC_CHECK_FUNCS(clock_gettime, [], [

  AC_CHECK_LIB(rt, clock_gettime, [

    AC_DEFINE(HAVE_CLOCK_GETTIME, 1)

    LIBS="$LIBS -lrt"

  ])

])

AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,

    AC_TRY_COMPILE([

#include <time.h>

#ifdef HAVE_UNISTD_H

#include <unistd.h>

#endif

    ], [

#if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)

#error Either _POSIX_TIMERS or CLOCK_REALTIME not defined

#endif

      return 0;

    ], [

      gst_cv_posix_timers=yes

    ], [

      gst_cv_posix_timers=no

    ])

)

if test "$gst_cv_posix_timers" = "yes"; then

  AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])

  GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"

else

  GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"

fi

AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)

AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")

AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,

    AC_TRY_COMPILE([

#include <time.h>

#ifdef HAVE_UNISTD_H

#include <unistd.h>

#endif

    ], [

#if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)

#error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined

#endif

      return 0;

    ], [

      gst_cv_monotonic_clock=yes

    ], [

      gst_cv_monotonic_clock=no

    ])

)

if test "$gst_cv_monotonic_clock" = "yes"; then

  AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])

  GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"

else

  GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"

fi

AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)

AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")

dnl Check for a way to display the function name in debug output

AG_GST_CHECK_FUNCTION

dnl test for register_printf_specifier or register_printf_function

AC_CHECK_FUNCS([register_printf_specifier register_printf_function],

    [HAVE_PRINTF_EXTENSION=yes])

if test "$HAVE_PRINTF_EXTENSION" = yes; then

  GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""

  GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""

  GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"

  AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,

      [Defined if we have printf specifier extensions available])

else

    GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""

    GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""

    GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"

fi

AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)

AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)

AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)

dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c

save_cflags="$CFLAGS"

CFLAGS="$CFLAGS -D_GNU_SOURCE"

AC_CHECK_LIB(dl, dladdr,

   AC_DEFINE(HAVE_DLADDR, 1, [Defined if we have dladdr ()])

   LIBS="$LIBS -ldl")

CFLAGS="$save_cflags"

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 check for inet_aton()

save_libs="$LIBS"

AC_CHECK_FUNC(inet_aton, ,

   AC_CHECK_LIB(nsl, inet_aton, ,

      AC_CHECK_LIB(socket, inet_aton, ,

         AC_CHECK_LIB(resolv, inet_aton, ,[AC_DEFINE(NO_INET_ATON, 1, [Define if you have no native inet_aton() function.])]))))

INET_ATON_LIBS=$LIBS

AC_SUBST(INET_ATON_LIBS)

LIBS="$save_libs"

dnl *** checks for dependency libraries ***

dnl GLib

GLIB_REQ=2.16

AG_GST_GLIB_CHECK([$GLIB_REQ])

dnl FIXME: 0.11: Guess we need to keep this around until 0.11

GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"

AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)

dnl Check for glib2 without extra fat, useful for the unversioned tool frontends

PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)

dnl Check for documentation xrefs

GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"

AC_SUBST(GLIB_PREFIX)

dnl libxml2 is only needed for xml loading/saving of pipelines these days

if test "x$GST_DISABLE_LOADSAVE" = "xyes"

then

  AC_MSG_NOTICE([XML registry and load/save are disabled, not checking for libxml2])

  GST_DISABLE_XML_DEFINE="#define GST_DISABLE_XML 1"

else

  dnl check for libxml2 with minimum req version

  AG_GST_LIBXML2_CHECK(2.4.9)

  GST_DISABLE_XML_DEFINE="/* #undef GST_DISABLE_XML */"

fi

AC_SUBST(GST_DISABLE_XML_DEFINE)

dnl building of unit test libraries

AC_ARG_ENABLE(check,

  AC_HELP_STRING([--disable-check], [disable building unit test libraries]),

  [

    case "${enableval}" in

      yes) BUILD_CHECK=yes ;;

      no)  BUILD_CHECK=no ;;

      *)   AC_MSG_ERROR(bad value ${enableval} for --disable-check) ;;

    esac

  ], [

    dnl Default value

    case $host_os in

      mingw* | msvc* | mks*) BUILD_CHECK=no ;;

      *) BUILD_CHECK=yes ;;

    esac

])

dnl bit of a misnomer, but keep the conditional named like this so we don't

dnl have to change too much elsewhere

AM_CONDITIONAL(HAVE_CHECK, test "x$BUILD_CHECK" = "xyes")

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 define LIBDIR, GST_DATADIR so we can inform people where we live

AS_AC_EXPAND(LIBDIR, $libdir)

AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])

AS_AC_EXPAND(DATADIR, $datadir)

AC_DEFINE_UNQUOTED(GST_DATADIR, "$DATADIR", [data dir])

dnl set location of plugin directory

AG_GST_SET_PLUGINDIR

dnl FIXME: add LIBXML_PKG here if we use it

GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"

AC_SUBST(GST_PKG_DEPS)

dnl define an ERROR_CFLAGS Makefile variable

AG_GST_SET_ERROR_CFLAGS($GST_GIT)

dnl define correct level for debugging messages

AG_GST_SET_LEVEL_DEFAULT($GST_GIT)

dnl *** finalize CFLAGS, LDFLAGS, LIBS

dnl Overview:

dnl GST_OPTION_CFLAGS:  common cflags for profiling, debugging, errors, ...

dnl GST_ALL_*:          vars shared by all built objects

dnl GST_LIB_LDFLAGS:    additional linker flags for all libaries

dnl GST_OBJ_*:          additional vars to link to the core library

dnl			include GST_ALL_*

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)

# GST_DISABLE_DEPRECATED: hide the visibility of deprecated

# functionality from the API that gstreamer uses

# GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)

if test "x$PACKAGE_VERSION_NANO" = "x1"; then

  dnl Define _only_ when compiling from git (not for pre-releases or releases)

  DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"

else

  DEPRECATED_CFLAGS=""

fi

AC_SUBST(DEPRECATED_CFLAGS)

dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.

dnl make DEPRECATED_CFLAGS=''

GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"

AC_SUBST(GST_OPTION_CFLAGS)

dnl GST_ALL_*

dnl vars common to for all internal objects (core libs, elements, applications)

dnl CFLAGS:

dnl - XML needs to be added because xmlPtr is used in core

dnl - src and build dirs need to be added because every piece that gets built

dnl   will need the GStreamer source and generated headers

dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols

dnl       from LibXML except for in the core library

GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS)"

dnl FIXME: check if LTLIBINTL is needed everywhere

dnl I presume it is given that it contains the symbols that _() stuff maps to

GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_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_CFLAGS)

AC_SUBST(GST_ALL_LIBS)

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

GST_LIB_LDFLAGS="-export-symbols-regex \^[_]*\(gst_\|Gst\|GST_\).*"

AC_SUBST(GST_LIB_LDFLAGS)

dnl GST_OBJ_*

dnl default vars for all internal objects built on libgstreamer

dnl includes GST_ALL_*

GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"

GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"

AC_SUBST(GST_OBJ_CFLAGS)

AC_SUBST(GST_OBJ_LIBS)

dnl GST_PLUGIN_LDFLAGS

dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS

GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"

AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")

SHAVE_INIT([common],[enable])

dnl things for our internal libcheck

if test "x$BUILD_CHECK" = "xyes"; then

  AG_GST_CHECK_CHECKS()

fi

AC_CONFIG_FILES(

Makefile

common/shave

common/shave-libtool

gst/Makefile

gst/gstconfig.h

gst/gstversion.h

gst/parse/Makefile

libs/Makefile

libs/gst/Makefile

libs/gst/base/Makefile

libs/gst/check/Makefile

libs/gst/check/libcheck/Makefile

libs/gst/check/libcheck/check.h

libs/gst/controller/Makefile

libs/gst/dataprotocol/Makefile

libs/gst/net/Makefile

plugins/Makefile

plugins/indexers/Makefile

plugins/elements/Makefile

po/Makefile.in

tests/Makefile

tests/benchmarks/Makefile

tests/check/Makefile

tests/misc/Makefile

tests/examples/Makefile

tests/examples/adapter/Makefile

tests/examples/controller/Makefile

tests/examples/stepping/Makefile

tests/examples/helloworld/Makefile

tests/examples/launch/Makefile

tests/examples/manual/Makefile

tests/examples/metadata/Makefile

tests/examples/queue/Makefile

tests/examples/streams/Makefile

tests/examples/typefind/Makefile

tests/examples/xml/Makefile

tools/Makefile

common/Makefile

common/m4/Makefile

docs/Makefile

docs/design/Makefile

docs/faq/Makefile

docs/gst/Makefile

docs/gst/gstreamer.types

docs/libs/Makefile

docs/plugins/Makefile

docs/manual/Makefile

docs/pwg/Makefile

docs/slides/Makefile

docs/xsl/Makefile

docs/version.entities

pkgconfig/Makefile

stamp.h

pkgconfig/gstreamer.pc

pkgconfig/gstreamer-uninstalled.pc

pkgconfig/gstreamer-base.pc

pkgconfig/gstreamer-base-uninstalled.pc

pkgconfig/gstreamer-check.pc

pkgconfig/gstreamer-check-uninstalled.pc

pkgconfig/gstreamer-controller.pc

pkgconfig/gstreamer-controller-uninstalled.pc

pkgconfig/gstreamer-dataprotocol.pc

pkgconfig/gstreamer-dataprotocol-uninstalled.pc

pkgconfig/gstreamer-net.pc

pkgconfig/gstreamer-net-uninstalled.pc

gst-element-check.m4

gstreamer.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"/' \

    -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/.* 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 "gstreamer"/' \

    -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-0.10"\n#else\n#  define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-0.10"\n#endif/' \

    -e 's/.* VERSION$/#define VERSION "'$VERSION'"/' \

    config.h.in >win32/common/config.h-new

AC_OUTPUT

dnl negate for output

if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi

if test "x${GST_DISABLE_LOADSAVE}" = "xno"; then enable_loadsave="yes"; fi

if test "x${GST_DISABLE_PARSE}" = "xno"; then enable_parse="yes"; fi

if test "x${GST_DISABLE_OPTION_PARSING}" = "xno"; then enable_option_parsing="yes"; fi

if test "x${GST_DISABLE_TRACE}" = "xno"; then enable_trace="yes"; fi

if test "x${GST_DISABLE_ALLOC_TRACE}" = "xno"; then enable_alloc_trace="yes"; fi

if test "x${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi

if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi

if test "x${GST_DISABLE_NET}" = "xno"; then enable_net="yes"; fi

echo "

Configuration

	Version                    : ${VERSION}

	Source code location       : ${srcdir}

	Prefix                     : ${prefix}

	Compiler                   : ${SHAVE_SAVED_CC}

	Package name               : ${GST_PACKAGE_NAME}

	Package origin             : ${GST_PACKAGE_ORIGIN}

	Documentation (manuals)    : ${enable_docbook}

	Documentation (API)        : ${enable_gtk_doc}

	Debug Logging              : ${enable_gst_debug}

	Pipeline XML load/save     : ${enable_loadsave}

	Command-line parser        : ${enable_parse}

	Option parsing in gst_init : ${enable_option_parsing}

	Tracing subsystem          : ${enable_trace}

	Allocation tracing         : ${enable_alloc_trace}

	Plugin registry            : ${enable_registry}

	Plugin support	           : ${enable_plugin}

	Network support            : ${enable_net}

	Unit testing support       : ${BUILD_CHECK}

	Debug                      : ${USE_DEBUG}

	Profiling                  : ${USE_PROFILING}

	Building examples          : ${BUILD_EXAMPLES}

	Building test apps         : ${BUILD_TESTS}

	Building tests that fail   : ${BUILD_FAILING_TESTS}

"