-AC_PREREQ(2.52)
+AC_PREREQ(2.60)
dnl initialize autoconf
dnl when going to/from release please set the nano (fourth number) right !
dnl releases only do Wall, git and prerelease does Werror too
-AC_INIT(GStreamer, 0.10.26.2,
+AC_INIT(GStreamer, 0.10.29,
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gstreamer)
AG_GST_INIT
dnl sets host_* variables
AC_CANONICAL_HOST
+dnl use pretty build output with automake >= 1.11
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
+ [AM_DEFAULT_VERBOSITY=1
+ AC_SUBST(AM_DEFAULT_VERBOSITY)])
+
dnl our libraries and install dirs use major.minor as a version
GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
dnl we override it here for release candidates for a new series
dnl - interfaces added -> increment AGE
dnl - interfaces removed -> AGE = 0
dnl sets GST_LT_LDFLAGS
-AS_LIBTOOL(GST, 24, 0, 24)
+AS_LIBTOOL(GST, 25, 0, 25)
dnl FIXME: this macro doesn't actually work;
dnl the generated libtool script has no support for the listed tags.
AS_AUTOTOOLS_ALTERNATE
dnl Add parameters for aclocal (keep in sync with Makefile.am)
-AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4 -I .")
+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
AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)
AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")
+dnl check for sys/prctl for setting thread name on Linux
+AC_CHECK_HEADERS([sys/prctl.h], HAVE_SYS_PRCTL_H=yes)
+
dnl Check for valgrind.h
dnl separate from HAVE_VALGRIND because you can have the program, but not
dnl the dev package
dnl *** checks for compiler characteristics ***
dnl check if the compiler supports __uint128_t (gcc)
+dnl Actually check for 128-bit division, since that's what we use
+dnl uint128_t for.
AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
- AC_TRY_COMPILE([ ], [
- unsigned long long v1 = 1024ULL;
- unsigned long long v2 = 0x8000000000000000ULL;
- __uint128_t u = ((__uint128_t)v1)*((__uint128_t)v2);
-
- return 0;
+ AC_TRY_LINK([ ], [
+ static __uint128_t v1 = 100;
+ static __uint128_t v2 = 10;
+ static __uint128_t u;
+ u = v1 / v2;
], [
gst_cv_uint128_t=yes
], [
AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
fi
-OPT_CFLAGS=
-dnl Check for some compiler flags that optimize our code.
-if test "x$GCC" = xyes; then
- AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
-fi
-
-dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
-dnl flag
-dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
-dnl symbolic register names in inline asm
-if test x$HAVE_CPU_PPC = xyes ; then
- AS_COMPILER_FLAG(["-Wa,-mregnames"],
- [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
-fi
-
dnl *** checks for library functions ***
AC_CHECK_FUNCS([sigaction])
AC_FUNC_MMAP
AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
+dnl check for posix_memalign(), getpagesize()
+AC_CHECK_FUNCS([posix_memalign])
+AC_CHECK_FUNCS([getpagesize])
+
dnl Check for POSIX timers
AC_CHECK_FUNCS(clock_gettime, [], [
AC_CHECK_LIB(rt, clock_gettime, [
#if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
#error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
#endif
- return 0;
], [
gst_cv_posix_timers=yes
], [
#if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
#error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
#endif
- return 0;
], [
gst_cv_monotonic_clock=yes
], [
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, ${withval}, [Buffer alignment to use]) ;;
+ esac
+ fi
+ ], [
+ AC_DEFINE(BUFFER_ALIGNMENT_MALLOC, 1, [Buffer alignment by malloc default])
+ ]
+)
dnl *** set variables based on configure arguments
AC_SUBST(GST_PKG_DEPS)
dnl define an ERROR_CFLAGS Makefile variable
-AG_GST_SET_ERROR_CFLAGS($GST_GIT)
+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 every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
dnl make DEPRECATED_CFLAGS=''
-GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
+GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
AC_SUBST(GST_OPTION_CFLAGS)
dnl GST_ALL_*
dnl will need the GStreamer source and generated headers
dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
dnl from LibXML except for in the core library
-GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS) -DG_THREADS_MANDATORY"
+GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS) -DG_THREADS_MANDATORY"
dnl FIXME: check if LTLIBINTL is needed everywhere
dnl I presume it is given that it contains the symbols that _() stuff maps to
dnl libcheck is disabled because it defines conditionals)
AG_GST_CHECK_CHECKS()
-SHAVE_INIT([common],[enable])
-
AC_CONFIG_FILES(
Makefile
-common/shave
-common/shave-libtool
gst/Makefile
gst/gstconfig.h
gst/gstversion.h
docs/slides/Makefile
docs/xsl/Makefile
docs/version.entities
+m4/Makefile
pkgconfig/Makefile
stamp.h
pkgconfig/gstreamer.pc
-e 's/.* HAVE_WIN32$/#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"/' \
Version : ${VERSION}
Source code location : ${srcdir}
Prefix : ${prefix}
- Compiler : ${SHAVE_SAVED_CC}
+ Compiler : ${CC}
Package name : ${GST_PACKAGE_NAME}
Package origin : ${GST_PACKAGE_ORIGIN}
projects / platform / upstream / gstreamer.git / blobdiff