configure.ac 37.1 KB
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AC_PREREQ([2.69])
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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
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dnl
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AC_INIT([GStreamer],[1.14.4],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gstreamer])
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AG_GST_INIT

dnl initialize automake (we require GNU make)
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AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects])
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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
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AC_CONFIG_HEADERS([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([enable])
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dnl sets host_* variables
AC_CANONICAL_HOST

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dnl use pretty build output by default
AM_SILENT_RULES([yes])
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dnl GStreamer versioning, this is mostly informational
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GST_VERSION_MAJOR=$PACKAGE_VERSION_MAJOR
GST_VERSION_MINOR=$PACKAGE_VERSION_MINOR
GST_VERSION_MICRO=$PACKAGE_VERSION_MICRO
GST_VERSION_NANO=$PACKAGE_VERSION_NANO
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AC_SUBST(GST_VERSION_MAJOR)
AC_SUBST(GST_VERSION_MINOR)
AC_SUBST(GST_VERSION_MICRO)
AC_SUBST(GST_VERSION_NANO)

dnl our libraries and install dirs use GST_API_VERSION in the filename
dnl to allow side-by-side installation of different API versions
GST_API_VERSION=1.0
AC_SUBST(GST_API_VERSION)
AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
  [GStreamer API Version])
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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
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dnl
dnl Keep CURRENT as MINOR * 100 + MICRO
dnl Ex : 1.0.0 => 0
dnl      1.0.3 => 3
dnl      1.1.0 => 100
dnl      1.2.5 => 205
dnl      1.10.9 (who knows) => 1009
dnl
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dnl sets GST_LT_LDFLAGS
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AS_LIBTOOL(GST, 1404, 0, 1404)
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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 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])
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AG_GST_GETTEXT([gstreamer-$GST_API_VERSION])
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dnl *** check for arguments to configure ***

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AG_GST_ARG_DISABLE_FATAL_WARNINGS
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AG_GST_ARG_ENABLE_EXTRA_CHECKS
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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$GST_DISABLE_GST_DEBUG" = "xyes")
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AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_TRACER_HOOKS,[tracing subsystem hooks])
AM_CONDITIONAL(GST_DISABLE_GST_TRACER_HOOKS, test "x$GST_DISABLE_GST_TRACER_HOOKS" = "xyes")
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if test "x$GST_DISABLE_GST_TRACER_HOOKS" = xyes; then
  AC_DEFINE(GST_DISABLE_GST_TRACER_HOOKS, 1,
    [Define if tracing subsystem hooks is disabled])
fi
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AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$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$GST_DISABLE_OPTION_PARSING" = xyes; then
  AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
    [Define if option parsing is disabled])
fi
AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
dnl define a substitution to use in docs/gst/gstreamer.types
if test "x$GST_DISABLE_REGISTRY" = "xyes"
then
  GST_REGISTRY_DOC_TYPES="%"
else
  GST_REGISTRY_DOC_TYPES=
fi
AC_SUBST(GST_REGISTRY_DOC_TYPES)
AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$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

AG_GST_PKG_CONFIG_PATH

AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
  ["${srcdir}/gstreamer.doap"],
  [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])

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# We only use this when building with MSVC, which is only done with the
# alternate Meson build system files
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GSTCONFIG_BUILT_WITH_MSVC=0
AC_SUBST(GSTCONFIG_BUILT_WITH_MSVC)
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dnl check for bash completion
AC_ARG_WITH([bash-completion-dir],
    AS_HELP_STRING([--with-bash-completion-dir[=PATH]],
        [Install the bash auto-completion script in this directory. @<:@default=yes@:>@]),
    [],
    [with_bash_completion_dir=yes])

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if test "x$with_bash_completion_dir" = "xyes"
then
    extra_args=

    if test "x$prefix" != "xNONE"
    then
        extra_args="--define-variable=prefix=\"$prefix\""
    fi

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    PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0],
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        [
          BASH_COMPLETION_DIR="`eval pkg-config $extra_args --variable=completionsdir bash-completion`"
          BASH_HELPERS_DIR="`eval pkg-config $extra_args --variable=helpersdir bash-completion`"
        ],
        [
          BASH_COMPLETION_DIR="$datadir/bash-completion/completions"
          BASH_HELPERS_DIR="$datadir/bash-completion/helpers"
        ])
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else
    BASH_COMPLETION_DIR="$with_bash_completion_dir/completions"
    BASH_HELPERS_DIR="$with_bash_completion_dir/helpers"
fi

AC_SUBST([BASH_COMPLETION_DIR])
AC_SUBST([BASH_HELPERS_DIR])
AM_CONDITIONAL([ENABLE_BASH_COMPLETION],[test "x$with_bash_completion_dir" != "xno"])

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dnl If only building static libraries, define GST_STATIC_COMPILATION. This is
dnl needed only on Windows, but it doesn't hurt to have it everywhere.
if test x$enable_static = xyes -a x$enable_shared = xno; then
  GST_OBJ_STATIC_CFLAGS="-DGST_STATIC_COMPILATION"
fi

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dnl building of tests
AC_ARG_ENABLE(tests,
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  AS_HELP_STRING([--disable-tests],[disable building test apps]),
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  [
    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,
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  AS_HELP_STRING([--disable-failing-tests],[disable building tests known to fail]),
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  [
    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

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dnl building of benchmarks
AC_ARG_ENABLE(benchmarks,
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  AS_HELP_STRING([--disable-benchmarks],[disable building benchmarks apps]),
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  [
    case "${enableval}" in
      yes) BUILD_BENCHMARKS=yes ;;
      no)  BUILD_BENCHMARKS=no ;;
      *)   AC_MSG_ERROR(bad value ${enableval} for --disable-benchmarks) ;;
    esac
  ],
[BUILD_BENCHMARKS=yes]) dnl Default value
AM_CONDITIONAL(BUILD_BENCHMARKS, test "x$BUILD_BENCHMARKS" = "xyes")

dnl building of tools
AC_ARG_ENABLE(tools,
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  AS_HELP_STRING([--disable-tools],[disable building tools]),
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  [
    case "${enableval}" in
      yes) BUILD_TOOLS=yes ;;
      no)  BUILD_TOOLS=no ;;
      *)   AC_MSG_ERROR(bad value ${enableval} for --disable-tools) ;;
    esac
  ],
[BUILD_TOOLS=yes]) dnl Default value
AM_CONDITIONAL(BUILD_TOOLS, test "x$BUILD_TOOLS" = "xyes")

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dnl poison destroyed objects
AC_ARG_ENABLE(poisoning,
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  AS_HELP_STRING([--enable-poisoning],[enable poisoning of deallocated objects]),
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  [
    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

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dnl PTP support parts
AC_MSG_CHECKING([whether PTP support can be enabled])
case "$host_os" in
  *android*)
    dnl Can't run on Android because of permissions
    HAVE_PTP=no
    ;;
  mingw*|pw32*|cygwin*)
    dnl Not ported to Windows yet
    HAVE_PTP=no
    ;;
  darwin*)
    dnl Can't run on iOS because of permissions
    AC_CHECK_HEADER(MobileCoreServices/MobileCoreServices.h, HAVE_PTP="no", HAVE_PTP="yes", [-])
    ;;
  linux*|darwin*|solaris*|netbsd*|freebsd*|openbsd*|kfreebsd*|dragonfly*|gnu*)
    HAVE_PTP=yes
    ;;
  *)
    HAVE_PTP=no
    ;;
esac
AC_MSG_RESULT([$HAVE_PTP])

dnl user/group to change to in gst-ptp-helper
AC_ARG_WITH([ptp-helper-setuid-user],
  AS_HELP_STRING([--with-ptp-helper-setuid-user],[User to switch to when installing gst-ptp-helper setuid root]),
  [
    if test "x$withval" != "x"
    then
      AC_DEFINE_UNQUOTED(HAVE_PTP_HELPER_SETUID_USER, "$withval", [PTP helper setuid user])
    fi
  ], []
)

dnl group/group to change to in gst-ptp-helper
AC_ARG_WITH([ptp-helper-setuid-group],
  AS_HELP_STRING([--with-ptp-helper-setuid-group],[Group to switch to when installing gst-ptp-helper setuid root]),
  [
    if test "x$withval" != "x"
    then
      AC_DEFINE_UNQUOTED(HAVE_PTP_HELPER_SETUID_GROUP, "$withval", [PTP helper setuid group])
    fi
  ], []
)

AC_ARG_WITH(
  ptp-helper-permissions,
  AC_HELP_STRING(
    [--with-ptp-helper-permissions],
    [how to gain PTP permissions (none, setuid-root, capabilities, auto)]),
    [],
    [with_ptp_helper_permissions=auto])

gst_ptp_have_cap=no
AG_GST_CHECK_LIBHEADER(CAP, cap,
                       cap_init, ,
                       sys/capability.h,
                       CAP_LIBS="-lcap"
                       AC_SUBST(CAP_LIBS)
                       gst_ptp_have_cap=yes)

AC_PATH_PROG([SETCAP], [setcap], [no], [$PATH:/usr/bin:/bin:/usr/sbin:/sbin])

if test "x$HAVE_PTP" = "xyes"; then
AC_DEFINE(HAVE_PTP, 1, [PTP support available])

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AC_MSG_CHECKING([for SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
    [[
        #include <sys/ioctl.h>
        #include <net/if.h>
    ]],
    [[
        struct ifreq ifr;
        struct ifconf ifc;
        ioctl(0, SIOCGIFCONF, &ifc);
        ioctl(0, SIOCGIFFLAGS, &ifr);
        ioctl(0, SIOCGIFHWADDR, &ifr);
        int dummy = ifr.ifr_hwaddr.sa_data[0];
    ]])], [
        AC_MSG_RESULT(yes)
        AC_DEFINE(HAVE_SIOCGIFCONF_SIOCGIFFLAGS_SIOCGIFHWADDR, 1, [SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR is available])
    ], [
        AC_MSG_RESULT(no)
])

AC_MSG_CHECKING([for getifaddrs() and AF_LINK])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
    [[
        #include <ifaddrs.h>
        #include <net/if.h>
        #include <net/if_dl.h>
    ]],
    [[
        struct ifaddrs *ifaddr;
        getifaddrs(&ifaddr);
        int dummy = (ifaddr->ifa_flags & IFF_LOOPBACK) && ifaddr->ifa_addr->sa_family != AF_LINK;
    ]])], [
        AC_MSG_RESULT(yes)
        AC_DEFINE(HAVE_GETIFADDRS_AF_LINK, 1, [getifaddrs() and AF_LINK is available])
    ], [
        AC_MSG_RESULT(no)
    ])

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AC_MSG_CHECKING([how to install gst-ptp-helper])
if test "x$with_ptp_helper_permissions" = "xauto"; then
    if test "x$gst_ptp_have_cap" = "xyes" -a "x$SETCAP" != "xno"; then
        with_ptp_helper_permissions="capabilities"
    else
        with_ptp_helper_permissions="setuid-root"
    fi
fi
AC_MSG_RESULT([$with_ptp_helper_permissions])

case "$with_ptp_helper_permissions" in
  none)
    ;;
  setuid-root)
     AC_DEFINE(HAVE_PTP_HELPER_SETUID, 1,
        [Use setuid-root for permissions in PTP helper])
    ;;
  capabilities)
     AC_DEFINE(HAVE_PTP_HELPER_CAPABILITIES, 1,
        [Use capabilities for permissions in PTP helper])
    ;;
  *)
    AC_MSG_ERROR(Invalid parameter [$with_ptp_helper_permissions])
    ;;
esac

fi

AM_CONDITIONAL(HAVE_PTP, test "x$HAVE_PTP" = "xyes")
AM_CONDITIONAL(HAVE_PTP_HELPER_SETUID, test "x$with_ptp_helper_permissions" = "xsetuid-root")
AM_CONDITIONAL(HAVE_PTP_HELPER_CAPABILITIES, test "x$with_ptp_helper_permissions" = "xcapabilities")

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dnl *** checks for platform ***

dnl * hardware/architecture *

dnl common/m4/gst-arch.m4
dnl check CPU type
AG_GST_ARCH

dnl check for platform specific settings
AG_GST_PLATFORM

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
AC_PROG_CC_STDC

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

dnl find an assembler
AM_PROG_AS

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++])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ class Foo { int bar; };]], [[]])],[working_cxx=yes],[working_cxx=no])
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AC_LANG_POP([C++])
AC_MSG_NOTICE([working c++ compiler found: $working_cxx])
AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes")

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
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GOBJECT_INTROSPECTION_CHECK([1.31.1])
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dnl check for documentation tools
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GTK_DOC_CHECK([1.12])
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AG_GST_PLUGIN_DOCS([1.12])
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dnl *** checks for libraries ***

dnl check for libm, for sin()
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LT_LIB_M
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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
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AC_CHECK_HEADERS([ucontext.h], [], [], [AC_INCLUDES_DEFAULT])
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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], [HAVE_SYS_SOCKET_H=no], [AC_INCLUDES_DEFAULT])
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AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")

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], [HAVE_SYS_TIME_H=no], [AC_INCLUDES_DEFAULT])
AC_CHECK_HEADERS([unistd.h], [HAVE_UNISTD_H=yes], [HAVE_UNISTD_H=no], [AC_INCLUDES_DEFAULT])
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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")

dnl Check for process.h for getpid() on win32
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AC_CHECK_HEADERS([process.h], [], [], [AC_INCLUDES_DEFAULT])
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dnl Check for sys/utsname.h for uname
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AC_CHECK_HEADERS([sys/utsname.h], [], [], [AC_INCLUDES_DEFAULT])
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dnl Check for stdio_ext.f for __fbufsize
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AC_CHECK_HEADERS([stdio_ext.h], [], [], [AC_INCLUDES_DEFAULT])
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dnl check for pthreads
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dnl without arguments AX_PTHREAD() will do AC_DEFINE(HAVE_PTHREAD)
dnl which later checks use in their test code
AX_PTHREAD()
AM_CONDITIONAL(HAVE_PTHREAD, test "x$ax_pthread_ok" = "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], [], [], [AC_INCLUDES_DEFAULT])
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dnl check for pthread_setname_np(const char*)
dnl which is present on OS X 10.6, iOS 3.2 and above
AC_MSG_CHECKING(for pthread_setname_np(const char*))
AC_LINK_IFELSE(
    [AC_LANG_PROGRAM(
        [#include <pthread.h>],
        [pthread_setname_np("example")])],
    [AC_MSG_RESULT(yes)
     AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID,1,
        [Have function pthread_setname_np(const char*)])],
    [AC_MSG_RESULT(no)])

dnl check for sys/uio.h for writev()
AC_CHECK_HEADERS([sys/uio.h], [], [], [AC_INCLUDES_DEFAULT])

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dnl Check for valgrind.h
dnl separate from HAVE_VALGRIND because you can have the program, but not
dnl the dev package
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AC_CHECK_HEADERS([valgrind/valgrind.h], [], [], [AC_INCLUDES_DEFAULT])
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dnl used in gst/gstpoll.c
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AC_CHECK_HEADERS([winsock2.h], [HAVE_WINSOCK2_H=yes], [HAVE_WINSOCK2_H=no], [AC_INCLUDES_DEFAULT])
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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
if test "x$BUILD_TESTS" = "xyes"; then
  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]))
fi

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

dnl *** checks for structures ***

dnl *** checks for compiler characteristics ***

dnl check if the compiler supports __uint128_t (gcc)
dnl Actually check for 128-bit division, since that's what we use
dnl uint128_t for.
AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
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    AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ]], [[
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      static __uint128_t v1 = 100;
      static __uint128_t v2 = 10;
      static __uint128_t u;
      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
    ])
)
if test x$gst_cv_uint128_t = xyes; then
  AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
fi

dnl *** checking for tm_gmtoff ***
AC_MSG_CHECKING([for tm_gmtoff])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	#include <time.h>
	int main(void) {
	  struct tm t;
	  t.tm_gmtoff = 0;
	  exit(0);
	}]])],
  [have_tm_gmtoff=yes
   AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
  [have_tm_gmtoff=no],
  [have_tm_gmtoff="no (cross compiling)"])
AC_MSG_RESULT($have_tm_gmtoff)


dnl *** checks for library functions ***

582 583
AC_CHECK_FUNCS([strcasestr])

584 585 586
AC_CHECK_FUNCS([gmtime_r])
AC_CHECK_FUNCS([localtime_r])
AC_CHECK_FUNCS([sigaction])
587 588 589
AC_CHECK_FUNCS([getrusage])
AM_CONDITIONAL(HAVE_GETRUSAGE, test "x$ac_cv_func_getrusage" = "xyes")
AC_CHECK_HEADERS([sys/resource.h])
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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()
600 601
AC_CHECK_HEADERS([sys/poll.h], [], [], [AC_INCLUDES_DEFAULT])
AC_CHECK_HEADERS([poll.h], [], [], [AC_INCLUDES_DEFAULT])
602 603 604 605
AC_CHECK_FUNCS([poll])
AC_CHECK_FUNCS([ppoll])
AC_CHECK_FUNCS([pselect])

606 607 608 609 610 611 612 613
dnl check for socketpair()
AC_CHECK_FUNC(socketpair, [], [
  AC_CHECK_LIB(socket, socketpair, [
    SOCKET_LIBS="-lsocket"
    AC_SUBST(SOCKET_LIBS)
  ])
])

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dnl ****************************************
dnl *** GLib POLL* compatibility defines ***
dnl ****************************************

AC_MSG_CHECKING([for broken poll])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
	#include <stdlib.h>
	#include <fcntl.h>
	#ifdef HAVE_SYS_POLL_H
	#include <sys/poll.h>
	#endif
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	#ifdef HAVE_POLL_H
	#include <poll.h>
	#endif
628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645
	int main(void) {
	  struct pollfd fds[1];
	  int fd;
	  fd = open("/dev/null", 1);
	  fds[0].fd = fd;
	  fds[0].events = POLLIN;
	  fds[0].revents = 0;
	  if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
		exit(1);  /* Does not work for devices -- fail */
	  }
	  exit(0);
	}]])],
  [broken_poll=no],
  [broken_poll=yes
   AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
  [broken_poll="no (cross compiling)"])
AC_MSG_RESULT($broken_poll)

646
dnl check for getpagesize()
647 648 649
AC_CHECK_FUNCS([getpagesize])

dnl Check for POSIX timers
650 651
CLOCK_GETTIME_FOUND="no"
AC_CHECK_FUNC(clock_gettime, [CLOCK_GETTIME_FOUND="yes"], [
652
  AC_CHECK_LIB(rt, clock_gettime, [
653
    CLOCK_GETTIME_FOUND="yes"
654
    LIBS="$LIBS -lrt"
655 656
  ], [
    AC_CHECK_LIB(pthread, clock_gettime, [
657
      CLOCK_GETTIME_FOUND="yes"
658 659
      LIBS="$LIBS -lpthread"
    ])
660 661 662
  ])
])

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# With XCode 8, clock_gettime will be incorrectly detected as being available
# regardless of what version of OS X you target because the symbol is available
# in the .tbd file as a weak symbol.
# See: https://bugzilla.gnome.org/show_bug.cgi?id=772451 
#
# We cannot simply do AC_CHECK_FUNCS with -Wl,-no_weak_imports because the
# autoconf check does its own prototype declaration that doesn't trigger that
# compiler flag.
#
# It's only starting from macOS 10.12 and iOS 10.0 that clock_gettime is
# actually available, so we can unconditionally disable it for older versions.
case "$host_os" in
  darwin*)
    AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#include <AvailabilityMacros.h>
#include <TargetConditionals.h>
#if defined(TARGET_OS_MAC)
#  if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_12
#    error "Not compiling for OS X 10.12 or later"
#  endif
#else
#  if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_10_0
#    error "Not compiling for iOS 10.0 or later"
#  endif
#endif
    ]])], [], [
    if test "$CLOCK_GETTIME_FOUND" = "yes"; then
      AC_MSG_NOTICE([Disabling incorrectly detected clock_gettime on OS X])
    fi
    CLOCK_GETTIME_FOUND="no"
    ])
    ;;
esac

if test "$CLOCK_GETTIME_FOUND" = "yes"; then
  AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Have clock_gettime])
fi

701
AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
702
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <time.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
707
    ]], [[
708 709 710
#if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
#error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
#endif
711
    ]])],[
712
      gst_cv_posix_timers=yes
713
    ],[
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      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,
728
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
729 730 731 732
#include <time.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
733
    ]], [[
734 735 736
#if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
#error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
#endif
737
    ]])],[
738
      gst_cv_monotonic_clock=yes
739
    ],[
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      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 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"

764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784
dnl Check printf stuff
if test "x${GST_DISABLE_GST_DEBUG}" != "xyes"; then
  AC_TYPE_LONG_LONG_INT
  AC_TYPE_UNSIGNED_LONG_LONG_INT

  if test x$ac_cv_type_long_long_int$ac_cv_type_unsigned_long_long_int = xyesyes; then
    AC_DEFINE([HAVE_LONG_LONG], [1], [Define to 1 if the system has the type long long])
  fi

  dnl /usr/share/aclocal/inttypes_h.m4 - ships with gettext apparently
  gl_AC_HEADER_INTTYPES_H

  dnl /usr/share/aclocal/stdint_h.m4 - ships with gettext apparently
  gl_AC_HEADER_STDINT_H

  AC_CHECK_TYPES(ptrdiff_t)

  AC_TYPE_INTMAX_T
  AC_TYPE_SIZE_T
fi

785 786 787
dnl *** checks for dependency libraries ***

dnl GLib
788
GLIB_REQ=2.40.0
789 790 791 792 793 794
AG_GST_GLIB_CHECK([$GLIB_REQ])

dnl Check for documentation xrefs
GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
AC_SUBST(GLIB_PREFIX)

795 796 797 798 799 800 801 802 803 804
dnl GTK is optional and only used in examples
HAVE_GTK=no
GTK_REQ=3.10
if test "x$BUILD_EXAMPLES" = "xyes"; then
  PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no)
  AC_SUBST(GTK_LIBS)
  AC_SUBST(GTK_CFLAGS)
fi
AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")

805
dnl libunwind is optionally used by the leaks tracer
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AC_ARG_WITH([unwind],[AS_HELP_STRING([--with-unwind=yes|no|auto],[use libunwind])],
            [], [with_unwind=auto])
if [ test "x${with_unwind}" != "xno" ]; then
  PKG_CHECK_MODULES(UNWIND, [libunwind],
      [
        HAVE_UNWIND=yes
        AC_DEFINE(HAVE_UNWIND, 1, [libunwind available])
        UNWIND_REQUIRE=libunwind
        AC_SUBST(UNWIND_REQUIRE)
      ],
      [
        HAVE_UNWIND=no
        if [ test "x${with_unwind}" = "xyes" ]; then
          AC_MSG_ERROR([could not find libunwind])
        fi
      ])
else
  HAVE_UNWIND=no
824 825 826
fi

dnl libdw is optionally used to add source lines and numbers to backtraces
827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844
AC_ARG_WITH([dw],[AS_HELP_STRING([--with-dw=yes|no|auto],[use libdw])],
            [], [with_dw=auto])
if [ test "x${with_dw}" != "xno" ]; then
  PKG_CHECK_MODULES(DW, [libdw],
      [
        HAVE_DW=yes
        AC_DEFINE(HAVE_DW, 1, [libdw available])
        DW_REQUIRE=libdw
        AC_SUBST(DW_REQUIRE)
      ],
      [
        HAVE_DW=no
        if [ test "x${with_dw}" = "xyes" ]; then
          AC_MSG_ERROR([could not find libdw])
        fi
      ])
else
  HAVE_DW=no
845
fi
846 847 848 849 850 851 852 853

dnl Check for backtrace() from libc
AC_CHECK_FUNC(backtrace, [
  AC_CHECK_HEADERS([execinfo.h], [
    AC_DEFINE(HAVE_BACKTRACE,1,[Have backtrace])
  ], [], [])
])

854 855
dnl building of unit test libraries
AC_ARG_ENABLE(check,
856
  AS_HELP_STRING([--disable-check],[disable building unit test libraries]),
857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888
  [
    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 memory alignment
AC_ARG_WITH([memory-alignment],
  AS_HELP_STRING([--with-memory-alignment],[8,N,malloc,pagesize (default is 32)]),
  [
    if test "x$withval" = "xyes"
    then
      AC_DEFINE(MEMORY_ALIGNMENT, 32, [Memory alignment to use])
    else
      case "${withval}" in
        malloc) AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default]) ;;
        pagesize)  AC_DEFINE(MEMORY_ALIGNMENT_PAGESIZE, 1, [Memory alignment by pagesize]) ;;
        *)   AC_DEFINE_UNQUOTED(MEMORY_ALIGNMENT, ${withval}, [Memory alignment to use]) ;;
      esac
    fi
  ], [
889
    AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default])
890 891 892 893 894 895
  ]
)

dnl Check for -Bsymbolic-functions linker flag used to avoid
dnl intra-library PLT jumps, if available.
AC_ARG_ENABLE(Bsymbolic,
896
              [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],,
897
              [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}"
898 899
               AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
               LDFLAGS=-Wl,-Bsymbolic-functions
900 901
               LIBS=
               AC_TRY_LINK([], [return 0],
902
                           AC_MSG_RESULT(yes)
903
                           enable_Bsymbolic=yes,
904
                           AC_MSG_RESULT(no)
905 906
                           enable_Bsymbolic=no)
               LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924


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

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dnl make sure it doesn't complain about unused variables if debugging is disabled
NO_WARNINGS=""
if test "x${GST_DISABLE_GST_DEBUG}" = "xyes"; then
  NO_WARNINGS="-Wno-unused"
fi

931
dnl define an ERROR_CFLAGS Makefile variable
932
AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [-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 $NO_WARNINGS])
933

934 935 936 937
dnl special warning flags for gst/printf
AS_COMPILER_FLAG([-Wno-format-nonliteral], [PRINTF_CFLAGS="-Wno-format-nonliteral"])
AC_SUBST(PRINTF_CFLAGS)

938 939 940 941
dnl disable strict aliasing
AS_COMPILER_FLAG([-fno-strict-aliasing], [EXTRA_CFLAGS="-fno-strict-aliasing"])
AC_SUBST(EXTRA_CFLAGS)

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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)"
GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
977 978
GST_OPTION_CFLAGS="$GST_OPTION_CFLAGS"
GST_OPTION_CXXFLAGS="$GST_OPTION_CXXFLAGS"
979 980 981 982 983 984 985 986
AC_SUBST(GST_OPTION_CFLAGS)
AC_SUBST(GST_OPTION_CXXFLAGS)

dnl GST_ALL_*
dnl vars common to for all internal objects (core libs, elements, applications)
dnl CFLAGS:
dnl - src and build dirs need to be added because every piece that gets built
dnl   will need the GStreamer source and generated headers
987 988
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
989 990
GST_ALL_CXXFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $EXTRA_CFLAGS \$(GST_OPTION_CXXFLAGS) \$(ERROR_CXXFLAGS)"
GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $EXTRA_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS)"
991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010

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"
if test "x${enable_Bsymbolic}" = "xyes"; then
  GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
fi

AC_SUBST(GST_ALL_CFLAGS)
AC_SUBST(GST_ALL_CXXFLAGS)
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
1011
GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*"
1012 1013 1014 1015 1016
AC_SUBST(GST_LIB_LDFLAGS)

dnl GST_OBJ_*
dnl default vars for all internal objects built on libgstreamer
dnl includes GST_ALL_*
1017 1018
GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS) $GST_OBJ_STATIC_CFLAGS"
GST_OBJ_CXXFLAGS="\$(GST_ALL_CXXFLAGS) $GST_OBJ_STATIC_CFLAGS"
1019
GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_API_VERSION.la \$(GST_ALL_LIBS)"
1020 1021 1022 1023 1024 1025
AC_SUBST(GST_OBJ_CFLAGS)
AC_SUBST(GST_OBJ_CXXFLAGS)
AC_SUBST(GST_OBJ_LIBS)

dnl GST_PLUGIN_LDFLAGS
dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
1026
GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_.*' $GST_ALL_LDFLAGS"
1027 1028 1029
AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")

dnl plugin scanner locations
1030
AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-plugin-scanner)
1031 1032 1033 1034
AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
    "$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
AC_SUBST(GST_PLUGIN_SCANNER_INSTALLED)

1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051
case "${libexecdir}" in
  *libexec)
    GST_PLUGIN_SCANNER_SUBDIR="libexec";;
  *lib)
    GST_PLUGIN_SCANNER_SUBDIR="lib";;
  *)
    GST_PLUGIN_SCANNER_SUBDIR=`basename ${libexecdir}`;
    if test -z "$GST_PLUGIN_SCANNER_SUBDIR"; then
      AC_MSG_WARN([Couldn't determined libexecdir suffix, using "lib"])
      GST_PLUGIN_SCANNER_SUBDIR="lib";
    fi
    ;;
esac
AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_SUBDIR,
    "$GST_PLUGIN_SCANNER_SUBDIR", [libexecdir path component, used to find plugin-scanner on relocatable builds on windows])


1052 1053 1054 1055 1056 1057
dnl completion helper locations
AS_AC_EXPAND(GST_COMPLETION_HELPER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-completion-helper)
AC_DEFINE_UNQUOTED(GST_COMPLETION_HELPER_INSTALLED,
    "$GST_COMPLETION_HELPER_INSTALLED", [location of the installed gst-completion-helper])
AC_SUBST(GST_COMPLETION_HELPER_INSTALLED)

1058 1059 1060 1061 1062 1063
dnl ptp helper locations
AS_AC_EXPAND(GST_PTP_HELPER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-ptp-helper)
AC_DEFINE_UNQUOTED(GST_PTP_HELPER_INSTALLED,
    "$GST_PTP_HELPER_INSTALLED", [location of the installed gst-ptp-helper])
AC_SUBST(GST_PTP_HELPER_INSTALLED)

1064 1065
dnl things for our internal libcheck (must be called even if building
dnl libcheck is disabled because it defines conditionals)
1066
AG_GST_CHECK_CHECKS
1067 1068 1069

AC_CONFIG_FILES(
Makefile
1070
data/Makefile
1071
data/bash-completion/helpers/gst
1072 1073 1074 1075
gst/Makefile
gst/gstconfig.h
gst/gstversion.h
gst/parse/Makefile
1076
gst/printf/Makefile
1077 1078 1079 1080 1081
libs/Makefile
libs/gst/Makefile
libs/gst/base/Makefile
libs/gst/check/Makefile
libs/gst/check/libcheck/Makefile
1082
libs/gst/check/internal-check.h:libs/gst/check/libcheck/check.h.in
1083 1084 1085 1086 1087
libs/gst/controller/Makefile
libs/gst/helpers/Makefile
libs/gst/net/Makefile
plugins/Makefile
plugins/elements/Makefile
1088
plugins/tracers/Makefile
1089 1090 1091 1092 1093 1094 1095 1096 1097 1098
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
1099
tests/examples/memory/Makefile
1100
tests/examples/netclock/Makefile
1101
tests/examples/ptp/Makefile
1102
tests/examples/streamiddemux/Makefile
1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131
tests/examples/streams/Makefile
tools/Makefile
common/Makefile
common/m4/Makefile
docs/Makefile
docs/gst/Makefile
docs/gst/gstreamer.types
docs/libs/Makefile
docs/plugins/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-net.pc
pkgconfig/gstreamer-net-uninstalled.pc
)

AC_OUTPUT

dnl negate for output
if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi
1132
if test "x${GST_DISABLE_GST_TRACER_HOOKS}" = "xno"; then enable_gst_tracer_hooks="yes"; fi
1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147
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${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi
if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi

echo "

Configuration
	Version                    : ${VERSION}
	Source code location       : ${srcdir}
	Prefix                     : ${prefix}
	Compiler                   : ${CC}
	Package name               : ${GST_PACKAGE_NAME}
	Package origin             : ${GST_PACKAGE_ORIGIN}

1148
	API Documentation          : ${enable_gtk_doc}
1149

1150 1151
	Debug logging              : ${enable_gst_debug}
	Tracing subsystem hooks    : ${enable_gst_tracer_hooks}
1152 1153 1154 1155
	Command-line parser        : ${enable_parse}
	Option parsing in gst_init : ${enable_option_parsing}
	Plugin registry            : ${enable_registry}
	Plugin support	           : ${enable_plugin}
1156
	Static plugins             : ${enable_static_plugins}
1157
	Unit testing support       : ${BUILD_CHECK}
1158
	PTP clock support          : ${HAVE_PTP}
1159
	libunwind support          : ${HAVE_UNWIND}
1160
	libdw support              : ${HAVE_DW}
1161 1162 1163 1164

	Debug                      : ${USE_DEBUG}
	Profiling                  : ${USE_PROFILING}

1165
	Building benchmarks        : ${BUILD_BENCHMARKS}
1166 1167 1168
	Building examples          : ${BUILD_EXAMPLES}
	Building test apps         : ${BUILD_TESTS}
	Building tests that fail   : ${BUILD_FAILING_TESTS}
1169
	Building tools             : ${BUILD_TOOLS}
1170
"