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veejay/veejay-current/plugin-packs/lvdshared/configure.ac
veejay 2ab793c38e wip
2023-10-22 00:41:50 +02:00

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dnl Process this file with autoconf to produce a configure script.
dnl AC_INIT
AC_INIT([lvdshared-plugin],[0.0.1],[veejay-users@lists.sourceforge.net])
AC_PREREQ([2.71])
AC_CONFIG_SRCDIR([plugins/lvd_shmin.c])
LVDGMICMAJOR_VERSION=0
LVDGMICMINOR_VERSION=0
LVDGMICMICRO_VERSION=1
LVDGMICVERSION=$LVDGMICMAJOR_VERSION.$LVDGMICMINOR_VERSION.$LVDGMICMICRO_VERSION
LVDGMICCODENAME="Livido shared resources - build $LVDGMICMINOR_VERSION $LVDGMICMICRO_VERSION"
AC_CONFIG_HEADERS([config.h])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.7])
AM_MAINTAINER_MODE
AC_DEFINE(VEEJAYUTIL,1,[Building Livido VJ-share plugins])
AC_DEFINE(HAVE_CONFIG_H,1,[Include config.h])
# libtool versioning
LT_RELEASE=$LVDGMICMAJOR_VERSION.$LVDGMICMINOR_VERSION
LT_CURRENT=$LVDGMICMICRO_VERSION
LT_REVISION=$LVDGMICMICRO_VERSION
LT_AGE=$LVDGMICMICRO_VERSION
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
dnl **********************************************************************
dnl Options
dnl kill CFLAGS
CFLAGS=""
AC_ARG_ENABLE([strict],
AS_HELP_STRING([--enable-strict],[Compile in paranoia assertion checking]))
AC_ARG_ENABLE([debug],
AS_HELP_STRING([--enable-debug],[Compile in debugging information]))
AC_ARG_ENABLE([profile],
AS_HELP_STRING([--enable-profiling],[Compile in profiling information]))
AC_ARG_ENABLE([compile-warnings],
AS_HELP_STRING([--enable-compile-warnings],[Turn on compiler warnings.]))
AC_ARG_ENABLE([warnings_as_errors],
AS_HELP_STRING([--enable-warnings_as_errors],[Compiler warnings are errors.]))
AC_ARG_ENABLE([simd-accel],
AS_HELP_STRING([--enable-simd-accel],[use SIMD multimedia instructions such as MMX, AltiVec, etc.if possible]))
AC_ARG_WITH([extra-cflags],
AS_HELP_STRING([--with-extra-cflags=flags],[Options to be added to CFLAGS (optional)]))
user_specified_target=
AC_ARG_WITH([arch-target], AS_HELP_STRING( [--with-arch-target=CPU_TYPE],
[Set a specific sub-architecture (defaults to native)]),
[ user_specified_target="$withval" ])
AC_USE_SYSTEM_EXTENSIONS
dnl Initialize libtool
LT_INIT
dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_YACC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_C_BIGENDIAN
AC_C_CONST
AC_C_INLINE
AC_SYS_LARGEFILE
dnl configure AS and ASFLAGS...
AM_PROG_AS
AC_CHECK_HEADERS([fenv.h stdint.h inttypes.h sys/types.h alloca.h])
AC_CHECK_FUNCS([posix_memalign memalign fmax lround pow bzero gettimeofday memset mmap strndup strstr strncasecmp])
AC_CHECK_FUNCS([sched_get_priority_max])
AC_CHECK_FUNCS([select socket getpagesize memcpy])
AC_CHECK_FUNC(getopt_long,
[AC_DEFINE(HAVE_GETOPT_LONG, 1, [long getopt support])],
[ # FreeBSD and BSD/OS have a gnugetopt library for this:
AC_CHECK_LIB([gnugetopt], [getopt_long],
[AC_DEFINE(HAVE_GETOPT_LONG, 1,
[long getopt support])
LIBGETOPT_LIB="-lgnugetopt"])
])
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([long int])
AC_CHECK_SIZEOF([size_t])
AC_CHECK_SIZEOF([float])
PKG_CHECK_MODULES(LIBAVUTIL, [libavutil >= 49.7.0],have_avutil=true,have_avutil=false)
if test x$have_avutil = xtrue;
then
AC_DEFINE( BASE64_AVUTIL,1,[Use avutil base64])
fi
AC_SUBST(LIBAVUTIL_CFLAGS)
AC_SUBST(LIBAVUTIL_LIBS)
AC_SUBST(LIBGETOPT_LIB)
AC_MSG_NOTICE([The host is $host $host_cpu $host_vendor $host_os .])
dnl *********************************************************************
dnl Test whether we're linux or not. If so, define HAVE_V4L and build the
dnl video4linux/hardware dependent tools. Else, undefine HAVE_V4L
have_v4l=false
have_linux=false
have_darwin=false
case $host in
*-*-linux*)
AC_CHECK_HEADER(linux/version.h,
[have_linux=true
AC_DEFINE(HAVE_LINUX,,[Linux platform])
],
[AC_MSG_ERROR([version.h not found - please install the linux kernel headers])
])
LIBM_LIBS="-lm"
;;
*-apple-darwin*)
AC_DEFINE(HAVE_DARWIN,1,[MAC OS X Darin])
dnl OS-X/Darwin needs no-cpp-precomp
CFLAGS="$CFLAGS -no-cpp-precomp"
have_darwin=true
LIBM_LIBS=""
;;
*)
AC_MSG_WARN([Alien platform - Good Luck!])
LIBM_LIBS=""
;;
esac
dnl ====== check for PKG_CONFIG_PATH
if test x"$PKG_CONFIG_PATH" = x ; then
AC_MSG_NOTICE([The PKG_CONFIG_PATH variable was not set])
AC_MSG_NOTICE([You should set it to the directories that contain the .pc files])
PKG_CONFIG_PATH=/usr/lib/pkgconfig
fi
AC_SUBST(LIBM_LIBS)
have_dl_dlopen=false
AC_CHECK_LIB(dl,dlopen)
if test "$ac_cv_lib_dl_dlopen" = "yes"; then
AC_DEFINE(HAVE_DL_DLOPEN,,[Compile with dlopen support])
have_dl_dlopen=true
fi
AC_MSG_CHECKING(whether to compile in debugging information)
debugCFLAGS=""
if test "x$enable_debug" = "xyes" ; then
debugCFLAGS="-g"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING(whether to compile in profiling information)
if test "x$enable_profiling" = "xyes" ; then
debugCFLAGS="$debugCFLAGS -fprofile-arcs -ftest-coverage"
DEBUGLIBS="-lgcov"
AC_SUBST(DEBUGLIBS)
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([Architecture])
case $host_cpu in
i[[3-7]]86)
AC_DEFINE(HAVE_X86CPU,1, [Compiling for x86 architecture CPU])
AC_DEFINE(ARCH_X86,1,[Compiling for x86 architecture])
have_x86cpu=true
PROGRAM_NOPIC="-fno-PIC"
dnl If the host is pentium, align on double word boundary
case $host_cpu in
i686)
CFLAGS="-ffast-math -O3 -ftree-vectorize"
;;
*)
;;
esac
;;
x86_64*|k8-*)
AC_DEFINE(HAVE_X86_CPU,1, [Compiling for x86-64 architecture CPU])
AC_DEFINE(ARCH_X86_64,1, [Compiling for x86-64 architecture CPU])
have_x86cpu=true
have_x86_64cpu=true
CFLAGS="-m64 -fPIC -DPIC -ftree-vectorize -O3 -ffast-math"
;;
aarch64* |arm)
AC_DEFINE(HAVE_ARM,1,[Compiling for ARM CPU])
if test "x$enable_debug" != "xyes" ; then
VJE_CFLAGS="-O3 -ffast-math -ftree-vectorize -fPIC -DPIC"
SUBSAMPLE_CFLAGS="-fPIC -DPIC"
fi
CFLAGS="$CFLAGS -fPIC -DPIC -fopenmp"
have_arm=true
AC_MSG_RESULT([arm])
;;
arm7* )
AC_DEFINE(HAVE_ARM,1,[Compiling for ARM CPU])
AC_DEFINE(HAVE_ARMV7A,1,[Compiling for ARM7L CPU])
if test "x$enable_debug" != "xyes" ; then
VJE_CFLAGS="-O3 -ffast-math -ftree-vectorize -fPIC -DPIC"
SUBSAMPLE_CFLAGS="-fPIC -DPIC"
fi
CFLAGS="$CFLAGS -fPIC -DPIC -fopenmp"
have_arm=true
have_armv7a=true
AC_MSG_RESULT([arm7])
;;
powerpc | powerpc64)
AC_DEFINE(HAVE_PPCCPU,1, [Compiling for PowerPC CPU])
AC_DEFINE(ARCH_PPC,1,[Compiling for PowerPC])
have_ppccpu=true
case $host in
*-apple-darwin*)
PROGRAM_NOPIC="-mdynamic-no-pic" # dynamic-no-pic is an Apple gcc option
;;
*)
PROGRAM_NOPIC=""
;;
esac
;;
mips | mipsel)
AC_DEFINE(ARCH_MIPS,,[Compiling for MIPS CPU])
AC_DEFINE(HAVE_MIPS,,[Compiling for MIPS CPU])
have_mips=true
AC_MSG_CHECKING([if we are compiling on playstation2 hardware])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
[[#include <linux/ps2/dev.h>
#include <linux/ps2/gs.h>
]])],
[have_ps2=true],
[have_ps2=false])
if test x$have_ps2 = xtrue ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PS2,1,[Compile for playstation2])
else
AC_MSG_RESULT(no)
fi
;;
*)
AC_MSG_RESULT([unknown])
;;
esac
AC_SUBST(PROGRAM_NOPIC)
AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED,,
[Defined if building against uninstalled FFmpeg source])
PKG_CHECK_MODULES(LIBAVUTIL, [libavutil >= 49.7.0],have_avutil=true,have_avutil=false)
PKG_CHECK_MODULES(LIBSWSCALE,[libswscale >= 0.7.1],have_swscale=true,have_swscale=false)
if test x$have_swscale = xfalse;
then
AC_MSG_ERROR([libswscale not found.])
fi
if test x$have_avutil = xfalse;
then
AC_MSG_ERROR([libavutil not found.])
fi
FFMPEG_CFLAGS="${LIBAVUTIL_CFLAGS} ${LIBSWSCALE_CFLAGS}"
FFMPEG_LIBS="${LIBAVUTIL_LIBS} ${LIBSWSCALE_LIBS}"
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_LIBS)
AC_MSG_RESULT($CFLAGS)
CFLAGS="$ARCHFLAGS $CFLAGS"
CXXFLAGS="$ARCHFLAGS $CXXFLAGS"
if test "x${GCC}" != "xyes" ; then
enable_compile_warnings=no
fi
AC_MSG_CHECKING(what warning flags to pass to the C compiler)
warnCFLAGS=
warnCXXFLAGS=
if test "x$enable_compile_warnings" != "xno" ; then
if test "x$GCC" = "xyes" ; then
case "$CFLAGS" in
*-Wall*) ;;
*) warnCFLAGS="-Wall -Wunused " ;;
esac
if test "x$enable_compile_warnings" = "xyes" ; then
warnCFLAGS="$warnCFLAGS -Wmissing-prototypes -Wundef -Wshadow -Wbad-function-cast -Wconversion -Wpadded -Wunreachable-code -Wmissing-declarations -Wpointer-arith -Wcast-align -Wwrite-strings -Wcast-qual"
warnCXXFLAGS="$warnCXXFLAGS -Wmissing-prototypes -Wpointer-arith -Wcast-align -Wwrite-strings -Wcast-qual"
fi
if test "x$enable_warnings_as_errors" = "xyes" ; then
warnCFLAGS="$warnCFLAGS -Werror"
warnCXXFLAGS="$warnCXXFLAGS -Werror"
fi
fi
fi
if test "x$cflags_set" != "xyes" ; then
if test "x$enable_debug" = "xyes" ; then
CFLAGS="$debugCFLAGS $warnCFLAGS $CFLAGS"
else
CFLAGS="$CFLAGS $warnCFLAGS -DSILENT"
fi
CXXFLAGS="$CXXFLAGS $warnCXXFLAGS"
cflags_set=yes
fi
if test x"$with_extra_cflags" != "x"; then
CFLAGS="$CFLAGS $with_extra_cflags"
CXXFLAGS="$CXXFLAGS $with_extra_cflags"
fi
dnl Check for Veejay
have_veejay=false
PKG_CHECK_MODULES( VEEJAYCORE, [veejaycore >= 1.5.65 ],
[
AC_SUBST(VEEJAYCORE_CFLAGS)
AC_SUBST(VEEJAYCORE_LIBS)
have_veejaycore=true
AC_DEFINE(HAVE_VEEJAYCORE,1, [Veejay Core 1.5.65 installed])]
,
[have_veejaycore=false])
if test x$have_veejaycore != xtrue ; then
AC_MSG_ERROR([Cannot find Veejay Core 1.5.65 or later])
fi
AC_CONFIG_FILES([
Makefile
plugins/Makefile
])
AC_OUTPUT
AC_DEFINE(VERSION, ${VERSION})
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Livido shared resources ${VERSION} build configuration :])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Compiler flags: $CFLAGS])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Architecture: ${host_cpu} ])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ - FFmpeg/AV Swscaler : ${have_swscale} ])
AC_MSG_NOTICE([ - FFmpeg/AV AVUtil : ${have_avutil} ])
AC_MSG_NOTICE([ - Veejay Core : ${have_veejaycore} ])
if test "$have_linux" = "true" ; then
AC_MSG_NOTICE([ Platform: Linux])
fi
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