mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
3fc35ac763
This first checks what is required for ISO C99 support and sets the relevant compiler parameters and if no C99 compiler is found, it checks for a C89 compiler. This enables us to check for and use C89/C99 functions that gcc hides from us without the correct compiler parameters.
850 lines
28 KiB
Text
850 lines
28 KiB
Text
AC_PREREQ(2.60)
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dnl initialize autoconf
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dnl when going to/from release please set the nano (fourth number) right !
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dnl releases only do Wall, git and prerelease does Werror too
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AC_INIT(GStreamer, 0.10.30.1,
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http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
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gstreamer)
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AG_GST_INIT
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dnl initialize automake (we require GNU make)
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AM_INIT_AUTOMAKE([-Wno-portability 1.10])
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dnl define PACKAGE_VERSION_* variables
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AS_VERSION
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dnl check if this is a release version
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AS_NANO(GST_GIT="no", GST_GIT="yes")
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dnl can autoconf find the source ?
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AC_CONFIG_SRCDIR([gst/gst.c])
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dnl define the output header for config
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AM_CONFIG_HEADER([config.h])
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dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
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AM_MAINTAINER_MODE
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dnl sets host_* variables
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AC_CANONICAL_HOST
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dnl use pretty build output with automake >= 1.11
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
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[AM_DEFAULT_VERBOSITY=1
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AC_SUBST(AM_DEFAULT_VERBOSITY)])
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dnl our libraries and install dirs use major.minor as a version
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GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
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dnl we override it here for release candidates for a new series
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GST_MAJORMINOR=0.10
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AC_SUBST(GST_MAJORMINOR)
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AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR",
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[library major.minor version])
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dnl CURRENT, REVISION, AGE
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dnl - library source changed -> increment REVISION
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dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
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dnl - interfaces added -> increment AGE
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dnl - interfaces removed -> AGE = 0
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dnl sets GST_LT_LDFLAGS
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AS_LIBTOOL(GST, 26, 0, 26)
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dnl FIXME: this macro doesn't actually work;
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dnl the generated libtool script has no support for the listed tags.
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dnl So this needs to be fixed first if we want to use this
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dnl AS_LIBTOOL_TAGS
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AC_LIBTOOL_WIN32_DLL
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AM_PROG_LIBTOOL
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dnl *** autotools stuff ****
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dnl allow for different autotools
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AS_AUTOTOOLS_ALTERNATE
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dnl Add parameters for aclocal (keep in sync with Makefile.am)
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AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
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dnl set up gettext
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dnl the version check needs to stay here because autopoint greps for it
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AM_GNU_GETTEXT_VERSION([0.17])
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AM_GNU_GETTEXT([external])
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AG_GST_GETTEXT([gstreamer-$GST_MAJORMINOR])
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dnl *** check for arguments to configure ***
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dnl subsystems - can influence other decisions so needs to be high up
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dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
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AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
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AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
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AG_GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
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AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")
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dnl define a substitution to use in docs/gst/gstreamer.types
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if test "x$GST_DISABLE_LOADSAVE" = "xyes"
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then
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GST_LOADSAVE_DOC_TYPES="%"
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else
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GST_LOADSAVE_DOC_TYPES=
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fi
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AC_SUBST(GST_LOADSAVE_DOC_TYPES)
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AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
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AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
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if test "x$GST_DISABLE_PARSE" = xyes; then
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AC_DEFINE(GST_DISABLE_PARSE, 1,
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[Define if pipeline parsing code is disabled])
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fi
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AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])
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AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")
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if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then
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AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
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[Define if option parsing is disabled])
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fi
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AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
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AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
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AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
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AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
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AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
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AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
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dnl define a substitution to use in docs/gst/gstreamer.types
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if test "x$GST_DISABLE_REGISTRY" = "xyes"
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then
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GST_REGISTRY_DOC_TYPES="%"
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else
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GST_REGISTRY_DOC_TYPES=
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fi
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AC_SUBST(GST_REGISTRY_DOC_TYPES)
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AG_GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
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AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
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AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
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AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
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AG_GST_ARG_DEBUG
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AG_GST_ARG_PROFILING
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AG_GST_ARG_VALGRIND
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AG_GST_ARG_GCOV
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AG_GST_ARG_EXAMPLES
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AG_GST_ARG_WITH_PKG_CONFIG_PATH
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AG_GST_ARG_WITH_PACKAGE_NAME
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AG_GST_ARG_WITH_PACKAGE_ORIGIN
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AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
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["${srcdir}/gstreamer.doap"],
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[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
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dnl building of tests
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AC_ARG_ENABLE(tests,
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AC_HELP_STRING([--disable-tests], [disable building test apps]),
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[
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case "${enableval}" in
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yes) BUILD_TESTS=yes ;;
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no) BUILD_TESTS=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
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esac
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],
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[BUILD_TESTS=yes]) dnl Default value
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AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
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dnl tests known to fail
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AC_ARG_ENABLE(failing-tests,
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AC_HELP_STRING([--disable-failing-tests],
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[disable building tests known to fail]),
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[
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case "${enableval}" in
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yes) BUILD_FAILING_TESTS=yes ;;
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no) BUILD_FAILING_TESTS=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
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esac
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],
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[BUILD_FAILING_TESTS=no]) dnl Default value
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AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
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if test x$BUILD_FAILING_TESTS = xyes; then
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AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
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else
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AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
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fi
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dnl poison destroyed objects
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AC_ARG_ENABLE(poisoning,
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AC_HELP_STRING([--enable-poisoning],
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[enable poisoning of deallocated objects]),
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[
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case "${enableval}" in
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yes) USE_POISONING=yes ;;
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no) USE_POISONING=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
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esac
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],
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[USE_POISONING=no]) dnl Default value
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if test "x$USE_POISONING" = xyes; then
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AC_DEFINE(USE_POISONING, 1,
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[Define if we should poison deallocated memory])
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fi
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dnl *** checks for platform ***
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dnl * hardware/architecture *
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dnl common/m4/gst-arch.m4
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dnl check CPU type
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AG_GST_ARCH
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dnl substitution for win32/common/config.h
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HOST_CPU=$host_cpu
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AC_SUBST(HOST_CPU)
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dnl common/m4/gst-arch.m4
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dnl check for unaligned access
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AG_GST_UNALIGNED_ACCESS
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dnl create a configure variable for gst/gstconfig.h
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if test x${as_cv_unaligned_access} = xyes ; then
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GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
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else
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GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
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fi
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AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
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dnl check for platform specific settings
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AG_GST_PLATFORM
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dnl * software *
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dnl check for large file support
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dnl affected plugins must include config.h
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AC_SYS_LARGEFILE
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dnl *** checks for programs ***
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dnl find a compiler
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AC_PROG_CC
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AC_PROG_CC_STDC
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dnl check if the compiler supports '-c' and '-o' options
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AM_PROG_CC_C_O
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dnl find an assembler
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AM_PROG_AS
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dnl Perl is used in building documentation and in the version checks
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AC_PATH_PROG(PERL_PATH, perl, no)
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if test x$PERL_PATH = xno; then
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AC_MSG_ERROR(Could not find perl)
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fi
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dnl we require flex and bison for building the parser
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if test "x$GST_DISABLE_PARSE" != xyes; then
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AG_GST_BISON_CHECK
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AG_GST_FLEX_CHECK
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fi
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AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
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AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
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dnl check for gobject-introspection
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GOBJECT_INTROSPECTION_CHECK([0.6.3])
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dnl check for documentation tools
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AG_GST_DOCBOOK_CHECK
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GTK_DOC_CHECK([1.3])
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AS_PATH_PYTHON([2.1])
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AG_GST_PLUGIN_DOCS([1.3],[2.1])
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dnl *** checks for libraries ***
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dnl check for libm, for sin()
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AC_CHECK_LIBM
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AC_SUBST(LIBM)
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dnl *** checks for header files ***
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dnl check if we have ANSI C header files
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AC_HEADER_STDC
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dnl Check for ucontext.h
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AC_CHECK_HEADERS([ucontext.h])
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dnl Check for sys/socket.h
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AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
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AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
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dnl check for sys/times.h for tests/examples/adapter/
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AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
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AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
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AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
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dnl Check for process.h for getpid() on win32
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AC_CHECK_HEADERS([process.h])
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dnl Check for sys/utsname.h for uname
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AC_CHECK_HEADERS([sys/utsname.h])
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dnl Check for stdio_ext.f for __fbufsize
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AC_CHECK_HEADERS([stdio_ext.h])
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dnl check for pthreads
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AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)
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AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")
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dnl check for sys/prctl for setting thread name on Linux
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AC_CHECK_HEADERS([sys/prctl.h], HAVE_SYS_PRCTL_H=yes)
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dnl Check for valgrind.h
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dnl separate from HAVE_VALGRIND because you can have the program, but not
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dnl the dev package
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AC_CHECK_HEADERS([valgrind/valgrind.h], HAVE_VALGRIND_H=yes)
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dnl used in gst/gstpoll.c
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AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
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AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
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if test "x$HAVE_WINSOCK2_H" = "xyes"; then
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WIN32_LIBS="-lws2_32"
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AC_SUBST(WIN32_LIBS)
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fi
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dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only
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if test "x$BUILD_TESTS" = "xyes"; then
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AG_GST_CHECK_LIBHEADER(GMP, gmp,
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__gmpz_init_set_d, ,
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gmp.h,
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GMP_LIBS="-lgmp"
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AC_SUBST(GMP_LIBS)
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AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))
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AG_GST_CHECK_LIBHEADER(GSL, gsl,
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gsl_rng_uniform_int, -lgslcblas,
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gsl/gsl_rng.h,
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GSL_LIBS="-lgsl -lgslcblas"
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AC_SUBST(GSL_LIBS)
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AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
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fi
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dnl *** checks for types/defines ***
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dnl *** checks for structures ***
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dnl *** checks for compiler characteristics ***
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dnl check if the compiler supports __uint128_t (gcc)
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dnl Actually check for 128-bit division, since that's what we use
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dnl uint128_t for.
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AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
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AC_TRY_LINK([ ], [
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static __uint128_t v1 = 100;
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static __uint128_t v2 = 10;
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static __uint128_t u;
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u = v1 / v2;
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], [
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gst_cv_uint128_t=yes
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], [
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gst_cv_uint128_t=no
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])
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)
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if test x$gst_cv_uint128_t = xyes; then
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AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
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fi
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dnl *** checking for tm_gmtoff ***
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AC_MSG_CHECKING([for tm_gmtoff])
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AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <time.h>
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int main(void) {
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struct tm t;
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t.tm_gmtoff = 0;
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exit(0);
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}]])],
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[have_tm_gmtoff=yes
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AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
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[have_tm_gmtoff=no],
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[have_tm_gmtoff="no (cross compiling)"])
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AC_MSG_RESULT($have_tm_gmtoff)
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dnl *** checks for library functions ***
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AC_CHECK_FUNCS([gmtime_r])
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AC_CHECK_FUNCS([sigaction])
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dnl check for fseeko()
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AC_FUNC_FSEEKO
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dnl check for ftello()
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AC_CHECK_FUNCS([ftello])
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AC_CHECK_FUNCS([fgetpos])
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AC_CHECK_FUNCS([fsetpos])
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dnl check for poll(), ppoll() and pselect()
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AC_CHECK_FUNCS([poll])
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AC_CHECK_FUNCS([ppoll])
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AC_CHECK_FUNCS([pselect])
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dnl ****************************************
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dnl *** GLib POLL* compatibility defines ***
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dnl ****************************************
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AC_MSG_CHECKING([for broken poll])
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AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <stdlib.h>
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#include <fcntl.h>
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#include <poll.h>
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#ifdef HAVE_SYS_POLL_H
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#include <sys/poll.h>
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#endif
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int main(void) {
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struct pollfd fds[1];
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int fd;
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fd = open("/dev/null", 1);
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fds[0].fd = fd;
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fds[0].events = POLLIN;
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fds[0].revents = 0;
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if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
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exit(1); /* Does not work for devices -- fail */
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}
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exit(0);
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}]])],
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[broken_poll=no],
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[broken_poll=yes
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AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
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[broken_poll="no (cross compiling)"])
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AC_MSG_RESULT($broken_poll)
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dnl check for mmap()
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AC_FUNC_MMAP
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AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
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dnl check for posix_memalign(), getpagesize()
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AC_CHECK_FUNCS([posix_memalign])
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AC_CHECK_FUNCS([getpagesize])
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dnl Check for POSIX timers
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AC_CHECK_FUNCS(clock_gettime, [], [
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AC_CHECK_LIB(rt, clock_gettime, [
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AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
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LIBS="$LIBS -lrt"
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])
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])
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AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
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AC_TRY_COMPILE([
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#include <time.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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], [
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#if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
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#error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
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#endif
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], [
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gst_cv_posix_timers=yes
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], [
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gst_cv_posix_timers=no
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])
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)
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if test "$gst_cv_posix_timers" = "yes"; then
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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 "$gst_cv_posix_timers" = "yes")
|
|
|
|
AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
|
|
AC_TRY_COMPILE([
|
|
#include <time.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
], [
|
|
#if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
|
|
#error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
|
|
#endif
|
|
], [
|
|
gst_cv_monotonic_clock=yes
|
|
], [
|
|
gst_cv_monotonic_clock=no
|
|
])
|
|
)
|
|
|
|
if test "$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="$save_libs"
|
|
|
|
dnl *** checks for dependency libraries ***
|
|
|
|
dnl GLib
|
|
GLIB_REQ=2.20
|
|
|
|
AG_GST_GLIB_CHECK([$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 configure the desired buffer alignment
|
|
AC_ARG_WITH([buffer-alignment],
|
|
AS_HELP_STRING([--with-buffer-alignment],[8,N,malloc,pagesize (default is 32)]),
|
|
[
|
|
if test "x$withval" = "xyes"
|
|
then
|
|
AC_DEFINE(BUFFER_ALIGNMENT, 32, [Buffer alignment to use])
|
|
else
|
|
case "${withval}" in
|
|
malloc) AC_DEFINE(BUFFER_ALIGNMENT_MALLOC, 1, [Buffer alignment by malloc default]) ;;
|
|
pagesize) AC_DEFINE(BUFFER_ALIGNMENT_PAGESIZE, 1, [Buffer alignment by pagesize]) ;;
|
|
*) AC_DEFINE_UNQUOTED(BUFFER_ALIGNMENT, ${withval}, [Buffer alignment to use]) ;;
|
|
esac
|
|
fi
|
|
], [
|
|
AC_DEFINE(BUFFER_ALIGNMENT_MALLOC, 1, [Buffer alignment by malloc default])
|
|
]
|
|
)
|
|
|
|
dnl *** set variables based on configure arguments
|
|
|
|
dnl set license and copyright notice
|
|
GST_LICENSE="LGPL"
|
|
AC_DEFINE_UNQUOTED(GST_LICENSE, "$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($GST_GIT, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Wold-style-definition -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs])
|
|
|
|
dnl define correct level for debugging messages
|
|
AG_GST_SET_LEVEL_DEFAULT($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="\$(WARNING_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 $GLIB_EXTRA_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS)"
|
|
|
|
dnl FIXME: check if LTLIBINTL is needed everywhere
|
|
dnl I presume it is given that it contains the symbols that _() stuff maps to
|
|
GST_ALL_LIBS="$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")
|
|
|
|
dnl plugin scanner locations
|
|
AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_MAJORMINOR/gst-plugin-scanner)
|
|
AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
|
|
"$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
|
|
AC_SUBST(GST_PLUGIN_SCANNER_INSTALLED)
|
|
|
|
dnl things for our internal libcheck (must be called even if building
|
|
dnl libcheck is disabled because it defines conditionals)
|
|
AG_GST_CHECK_CHECKS()
|
|
|
|
AC_CONFIG_FILES(
|
|
Makefile
|
|
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/helpers/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
|
|
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
|
|
m4/Makefile
|
|
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/.* BUFFER_ALIGNMENT_MALLOC/#define BUFFER_ALIGNMENT_MALLOC 1/' \
|
|
-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$/#ifdef _DEBUG\n# define PLUGINDIR PREFIX "\\\\debug\\\\lib\\\\gstreamer-0.10"\n#else\n# define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-0.10"\n#endif/' \
|
|
-e 's/.* GST_PLUGIN_SCANNER_INSTALLED$/#define GST_PLUGIN_SCANNER_INSTALLED LIBDIR "\\\\gst-plugin-scanner"/' \
|
|
-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 : ${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}
|
|
"
|