path: root/tmp/configure-caro-avisynth.in

dnl ==========================================================================
dnl
dnl Autoconf script for XviD
dnl
dnl Copyright(C) 2003-2004 Edouard Gomez <ed.gomez@free.fr>
dnl
dnl ==========================================================================
dnl
dnl Modified for Avisynth 3.0
dnl
dnl Copyright(C) 2005 Vincent TORRI <vtorri@univ-evry.fr>
dnl
dnl ==========================================================================

dnl ==========================================================================
dnl Prerequisites
dnl ==========================================================================

AC_PREREQ([2.52])

dnl ==========================================================================
dnl Default initialization, install prefix and checks build type
dnl ==========================================================================

AC_INIT([Avisynth], [3.0], [http://forum.doom9.org])

AC_PREFIX_DEFAULT("/usr/local")

AC_CONFIG_AUX_DIR([.])

AC_CANONICAL_TARGET

AM_INIT_AUTOMAKE

dnl AC_CONFIG_SRCDIR([../../src/core.h])
AC_CONFIG_MACRO_DIR([m4])

dnl Do not forget to increase that when needed.
API_MAJOR="3"
API_MINOR="0"
VERSION="${API_MAJOR}.${API_MINOR}"

dnl NASM version requirement
minimum_nasm_patch_version=34
nasm_prog="nasm"

dnl BOOST version requirement
BOOST_VERSION_MAJOR="1"
BOOST_VERSION_MINOR="33"
BOOST_VERSION="${BOOST_VERSION_MAJOR}_${BOOST_VERSION_MINOR}"

dnl Gstreamer version requirement
GST_REQS=0.8.11
GSTPLUG_REQS=0.8.11

dnl Gtk+ version requirement
GTK_REQS=2.4

dnl Default CFLAGS -- Big impact on overall speed
our_cxxflags_defaults="-O2 -Wall -Wno-non-virtual-dtor -fexceptions"
our_cxxflags_defaults="$our_cxxflags_defaults -fstrength-reduce"
our_cxxflags_defaults="$our_cxxflags_defaults -finline-functions"
our_cxxflags_defaults="$our_cxxflags_defaults -ffast-math"

dnl Default GEN_SOURCES for gen_source.sh
dnl On Linux, Vfw and COM files should be removed
GEN_SOURCES=

dnl ==========================================================================
dnl Features - configure options
dnl
dnl modified
dnl
dnl ==========================================================================

FEATURES=""

dnl Compilers version to use
AC_ARG_ENABLE(
   [gcc-3-3-4],
   AC_HELP_STRING(
      [--enable-gcc-3-3-4],
      [Use g++ 3.3.4]),
      [if test "$enable_gcc_3_3_4" = "yes" ; then
          gpp="/usr/gcc/bin/g++-3.3.4"
       fi],
      [])

dnl Debug mode
AC_ARG_ENABLE(
   [core-debug],
   AC_HELP_STRING(
      [--enable-core-debug],
      [Enable debug mode for avs' core (default=no)]),
   [if test "$enable_core_debug" = "no" ; then
       core_debug_mode="no"
    else
       if test "$enable_core_debug" = "yes" ; then
          core_debug_mode="yes"
       fi
    fi],
   [core_debug_mode="no"])

dnl Assembly code
AC_ARG_ENABLE(
   [assembly],
   AC_HELP_STRING(
      [--disable-assembly],
      [Disable assembly code]),
   [if test "$enable_assembly" = "no" ; then
       assembly="no"
    else
       if test "$enable_assembly" = "yes" ; then
          assembly="yes"
       fi
    fi],
   [assembly="yes"])

dnl Build as a module not a shared lib on darwin
AC_ARG_ENABLE(
   [macosx_module],
   AC_HELP_STRING(
      [--enable-macosx_module],
      [Build as a module on MacOS X]),
   [if test "$enable_macosx_module" = "yes" ; then
       macosx_module="yes"
    else 
       macosx_module="no"
    fi],
   [macosx_module="no"])

dnl ==========================================================================
dnl Check for the C compiler (could be passed on command line)
dnl ==========================================================================

dnl
dnl First we test if CXXFLAGS have been passed on command line
dnl I do that because autoconf defaults (-g -O2) suck and they would kill
dnl performance. To prevent that we define a good defult CXXFLAGS at the end
dnl of the script if and only if CXXFLAGS has not been passed on the command
dnl line
dnl
AC_MSG_CHECKING(whether to use default CXXFLAGS)
if test  x"$CXXFLAGS" = x"" ; then
   force_default_cxx_options="yes"
   AC_MSG_RESULT([yes])
else
   force_default_cxx_options="no"
   AC_MSG_RESULT([no])
fi

dnl Now we can safely check for the C++ compiler
AC_LANG([C++])
AC_PROG_CXX([${gpp}])
AC_PROG_CXXCPP([${gpp}])

dnl ==========================================================================
dnl Check for the visibility feature of GCC 4.0
dnl ==========================================================================

GCC_VISIBILITY_FEATURE=
AC_MSG_CHECKING([whether ${CXX} supports -fvisibility=hidden])
save_CXXFLAGS=${CXXFLAGS}
CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
AC_TRY_LINK(
   [],
   [return 0;],
   [HAVE_GCC_VISIBILITY_FEATURE="-DHAVE_GCC_VISIBILITY_FEATURE"
    visibility="yes"],
   [visibility="no"])
AC_MSG_RESULT(${visibility})
CXXFLAGS=${save_CXXFLAGS}

dnl ==========================================================================
dnl Check for the install program
dnl ==========================================================================

AC_PROG_INSTALL

dnl ==========================================================================
dnl Check for the symbolic links
dnl ==========================================================================

AC_PROG_LN_S

dnl ==========================================================================
dnl Check for the ranlib program to generate static library index
dnl ==========================================================================

AC_PROG_RANLIB

dnl ==========================================================================
dnl
dnl This part looks for:
dnl
dnl ARCHITECTURE : The platform architecture
dnl                - IA32 for mmx, mmx-ext, mmx2, sse assembly
dnl                - IA64
dnl                - PPC for PowerPC assembly routines
dnl                - GENERIC for plain C sources only
dnl
dnl BUS: Address bus size (in bits)
dnl      - 32
dnl      - 64
dnl
dnl ==========================================================================

dnl
dnl Looking what sources have to be compiled according to the CPU type
dnl

ARCHITECTURE=""

AC_MSG_CHECKING([for whether to use assembly code])
if test x"$assembly" = x"yes" ; then
   AC_MSG_RESULT([yes])
   AC_MSG_CHECKING([for architecture type])
   case "$target_cpu" in
      i[[3456]]86)
         AC_MSG_RESULT(ia32)
         ARCHITECTURE="IA32"
      ;;	
      powerpc)
         AC_MSG_RESULT(PowerPC)
         dnl ATM the ppc port is out of date 
         dnl ARCHITECTURE="PPC"
         assembly="no"
      ;;
      ia64)
         AC_MSG_RESULT(ia64)
         ARCHITECTURE="IA64"
      ;;
      *)
         AC_MSG_RESULT($target_cpu)
         assembly="no"
      ;;
   esac
else
   AC_MSG_RESULT([no])
   assembly="no"
fi

dnl ==========================================================================
dnl
dnl Check for OS specific variables
dnl    - SHARED_EXTENSION, STATIC_EXTENSION, OBJECT_EXTENSION
dnl
dnl ==========================================================================

AC_MSG_CHECKING(for build extensions)
SHARED_EXTENSION=""
STATIC_EXTENSION=""
OBJECT_EXTENSION=""
case "$target_os" in
     *bsd*|linux*|beos|irix*|solaris*)
	AC_MSG_RESULT([.so .a .o])
	STATIC_EXTENSION="a"
	SHARED_EXTENSION="so"
	OBJECT_EXTENSION="o"
	;;
     [[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]*|mingw32*|mks*)
	AC_MSG_RESULT([.dll .a .obj])
	STATIC_EXTENSION="a"
	SHARED_EXTENSION="dll"
	OBJECT_EXTENSION="obj"
	;;
     darwin*|raphsody*)
	if test x"$macosx_module" = x"yes"; then
	   AC_MSG_RESULT([.so .a .o])
	   SHARED_EXTENSION="so"
        else
	   AC_MSG_RESULT([.dynlib .a .o])
	   SHARED_EXTENSION="dylib"
	fi
	STATIC_EXTENSION="a"
	OBJECT_EXTENSION="o"
	;;
     *)
        AC_MSG_RESULT([Unknown OS - Using .so .a .o])
	STATIC_EXTENSION="a"
	SHARED_EXTENSION="so"
	OBJECT_EXTENSION="o"
	;;
esac

dnl ==========================================================================
dnl
dnl Determines best options for CC and LD
dnl  - STATIC_LIB, SHARED_LIB, SPECIFIC_CFLAGS, SPECIFIC_LDLAGS
dnl
dnl
dnl
dnl ==========================================================================

AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS)
SPECIFIC_LDFLAGS=""
SPECIFIC_CFLAGS=""
PRE_SHARED_LIB=""
case "$target_os" in
     *bsd*|linux*|irix*|solaris*)
	AC_MSG_RESULT([ok])
	STATIC_LIB="libavisynth.\$(STATIC_EXTENSION)"
	SHARED_LIB="libavisynth.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)"
	SPECIFIC_LDFLAGS="-Wl,-soname,libavisynth.\$(SHARED_EXTENSION).\$(API_MAJOR) -shared -lc -lm -lrt -ldl"
	SPECIFIC_CFLAGS="-pthread -fPIC"
	GEN_SOURCES="/com\\\\/d;/vfw\\\\/d;"
	;;
     [[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]*|mingw32*|mks*)
	AC_MSG_RESULT([ok])
	STATIC_LIB="libavisynth.\$(STATIC_EXTENSION)"
	SHARED_LIB="avisynth.\$(SHARED_EXTENSION)"
	SPECIFIC_LDFLAGS="-lgdi32 -lvfw32 -luuid -lole32 -lmsacm32 -shared -Wl,--out-implib,\$@.a libavisynth.def"
	SPECIFIC_CFLAGS="-Os -mno-cygwin"
	;;
     darwin*|raphsody*)
	STATIC_LIB="libavisynth.\$(STATIC_EXTENSION)"
	SPECIFIC_CFLAGS="-fPIC -fno-common -no-cpp-precomp"
	if test x"$macosx_module" = x"no"; then
	   AC_MSG_RESULT([dylib options])
	   SHARED_LIB="libavisynth.\$(API_MAJOR).\$(SHARED_EXTENSION)"
	   SPECIFIC_LDFLAGS="-dynamiclib -flat_namespace -compatibility_version \$(API_MAJOR) -current_version \$(API_MAJOR).\$(API_MINOR) -install_name \$(libdir)/\$(SHARED_LIB)"
	else 
	   AC_MSG_RESULT([module options])
 	   PRE_SHARED_LIB="libavisynth.\$(SHARED_EXTENSION)-temp.o"
	   SHARED_LIB="libavisynth.\$(SHARED_EXTENSION).\$(API_MAJOR)"
	   SPECIFIC_LDFLAGS="-r -keep_private_externs -nostdlib && \$(CC) \$(LDFLAGS) \$(PRE_SHARED_LIB) -o libavisynth.\$(SHARED_EXTENSION).\$(API_MAJOR) -bundle -flat_namespace -undefined suppress"
	fi
	GEN_SOURCES="/vfw\\/d;"
	;;
     beos)
	AC_MSG_RESULT([ok])
	STATIC_LIB="libavisynth.\$(STATIC_EXTENSION)"
	SHARED_LIB="libavisynth.\$(SHARED_EXTENSION)"
	SPECIFIC_LDFLAGS="-nostart"
	SPECIFIC_CFLAGS="-fPIC"
	;;
     *)
        AC_MSG_RESULT([Unknown Platform (Using default -shared -lc -lm)])
	STATIC_LIB="libavisynth.\$(STATIC_EXTENSION)"
	SHARED_LIB="libavisynth.\$(SHARED_EXTENSION)"
	SPECIFIC_LDFLAGS=""
	SPECIFIC_CFLAGS=""
	;;
esac

if test x"$PRE_SHARED_LIB" = x; then 
  PRE_SHARED_LIB=$SHARED_LIB
fi

dnl ==========================================================================
dnl
dnl Assembler stuff
dnl  - AS, AFLAGS, ASSEMBLY_EXTENSION, SOURCES
dnl
dnl ==========================================================================

AS=""
AFLAGS=""
ASSEMBLY_EXTENSION=""
ASSEMBLY_SOURCES=""

dnl
dnl IA32
dnl

if test "$ARCHITECTURE" = "IA32" ; then

   dnl
   dnl Checking nasm existence
   dnl
   AC_CHECK_PROG([ac_nasm], [$nasm_prog], [yes], [no], , [yes])
   if test "$ac_nasm" = "yes" ; then

      dnl
      dnl Checking nasm patch version
      dnl
      AC_MSG_CHECKING([for nasm patch version])
      nasm_patch=`nasm -r | cut -d '.' -f 3 | cut -d ' ' -f 1`
      if test -z $nasm_patch ; then
        nasm_patch=-1
      fi
      AC_MSG_RESULT([$nasm_patch])


      if test "$nasm_patch" -lt "$minimum_nasm_patch_version" ; then
        AC_MSG_ERROR([nasm patch version too old - Update nasm])
      else

         dnl
         dnl Checking nasm format - win32 or elf
         dnl
         AC_MSG_CHECKING([for nasm object format])
         case "$target_os" in
              *bsd*|linux*|beos|irix*|solaris*)
                  AC_MSG_RESULT([elf])
                  NASM_FORMAT="elf"
		  PREFIX=""
                  ;;
              [[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]*|mingw32*|mks*)
                  AC_MSG_RESULT([win32])
                  NASM_FORMAT="win32"
		  PREFIX="-DPREFIX"
                  ;;
          esac
          AS=nasm
          AFLAGS="-I\$(<D)/ -f $NASM_FORMAT $PREFIX -D_FORCE_NASM"
          ASSEMBLY_EXTENSION="asm"
          ASSEMBLY_SOURCES="SRC_IA32"
       fi

   else
	AC_MSG_ERROR([nasm not found - nasm is needed for Avisynth 3.0])
   fi

fi

dnl
dnl PPC
dnl

if test "$ARCHITECTURE" = "PPC" ; then
   AS="\$(CC)"
   AFLAGS="-c"
   ASSEMBLY_EXTENSION="s"
   ASSEMBLY_SOURCES="SRC_PPC"
   AC_MSG_CHECKING([for Altivec support])
   cat > conftest.S << EOF
         .text
         vxor 0,0,0
EOF
   if $CC -c conftest.S 2>/dev/null 1>/dev/null ; then
      AC_MSG_RESULT(yes)
      SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DARCH_IS_PPC_ALTIVEC"
      ASSEMBLY_SOURCES="SRC_ALTIVEC"
   else
      AC_MSG_RESULT(no)
   fi
   rm -f conftest.*
fi

dnl
dnl IA64
dnl

if test "$ARCHITECTURE" = "IA64" ; then
   AS="\$(CC)"
   AFLAGS="-c"
   ASSEMBLY_EXTENSION="s"
   ASSEMBLY_SOURCES="SRC_IA64"
   case `basename $CC` in
      *ecc*)
         DCT_IA64_SOURCES="SRC_IA64_IDCT_ECC"

         dnl If the compiler is ecc, then i don't know its options
         dnl fallback to "no options"
         if test "$force_default_cxx_options" = "yes" ; then
            our_cflags_defaults=""
         fi
      ;;
      *)
         DCT_IA64_SOURCES="SRC_IA64_IDCT_GCC"
      ;;
   esac
fi

dnl ==========================================================================
dnl
dnl Check arguments
dnl
dnl ==========================================================================


dnl Check debug mode
if test "$core_debug_mode" = "yes" ; then
   CORE_DEBUG_MODE_CFLAGS="-g"
   our_cxxflags_defaults="-Wall -Wno-non-virtual-dtor -fexceptions"
else
   CORE_DEBUG_MODE_CFLAGS="-DNDEBUG"
   SPECIFIC_LDFLAGS="-s ${SPECIFIC_LDFLAGS}"
fi


dnl ==========================================================================
dnl
dnl Check for header files
dnl
dnl ==========================================================================

dnl ==========================================================================
dnl Standard header files
dnl ==========================================================================

AC_CHECK_HEADERS(
   [malloc.h assert.h],
   [],
   [AC_MSG_ERROR(Missing header file)])

case "$target_os" in 
   *bsd*|linux*|beos|irix*|solaris*)
      AC_CHECK_HEADER(
         [pthread.h],
         [],
         [AC_MSG_ERROR(Missing header file)])
      AC_CHECK_HEADER(
         [time.h],
         [AC_CHECK_LIB(
            [rt],
            [clock_gettime],
            [],
            [AC_MSG_ERROR(Missing function: clock_gettime)])],
         [AC_MSG_ERROR(Missing header file)])
      AC_CHECK_HEADER(
         [dlfcn.h],
         [AC_CHECK_LIB(
            [dl],
            [dlopen],
            [],
            [AC_MSG_ERROR(Missing function: dlopen)])
          AC_CHECK_LIB(
            [dl],
            [dlclose],
            [],
            [AC_MSG_ERROR(Missing function: dlclose)])
          AC_CHECK_LIB(
            [dl],
            [dlsym],
            [],
            [AC_MSG_ERROR(Missing function: dlsym)])],
         [AC_MSG_ERROR(Missing header file)])
   ;;
   [[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]*|mingw32*|mks*)
      AC_CHECK_HEADERS(
         [initguid.h objbase.h windows.h vfw.h],
         [],
         [AC_MSG_ERROR(Missing header file)])
      AC_CHECK_HEADERS(
         [winbase.h wingdi.h],
         [],
         [AC_MSG_ERROR(Missing header file)],
         [#include <windows.h>])
   ;;
esac

dnl ==========================================================================
dnl STLPORT header and library files
dnl ==========================================================================

AM_CHECK_STLPORT(
   [${target_os}],
   [],
   [AC_MSG_ERROR("STLport is needed !")])

dnl ==========================================================================
dnl BOOST header and library files
dnl ==========================================================================

AM_CHECK_BOOST(
   [${BOOST_VERSION}],
   [${target_os}],
   [], 
   [AC_MSG_ERROR("Boost is needed !")])

dnl ==========================================================================
dnl FFMPEG header and library files
dnl ==========================================================================

AM_CHECK_FFMPEG(
   [],
   [our_cxxflags_defaults="-ansi ${our_cxxflags_defaults}"])

dnl ==========================================================================
dnl Gstreamer header and library files
dnl ==========================================================================

GST_MAJORMINOR=0.8
PKG_CHECK_MODULES(
   [GST],
   [gstreamer-$GST_MAJORMINOR >= $GST_REQS],
   [HAVE_GSTREAMER="yes"],
   [HAVE_GSTREAMER="no"])

PKG_CHECK_MODULES(
   [GSTPLUG],
   [gstreamer-interfaces-$GST_MAJORMINOR >= $GSTPLUG_REQS],
   [HAVE_GSTPLUG="yes"],
   [HAVE_GSTPLUG="no"])

AM_GST_ELEMENT_CHECK(
   [ffmpeg],
   [HAVE_GSTFFMPEG="yes"],
   [HAVE_GSTFFMPEG="no"])

case "$target_os" in
   *bsd*|linux*|beos|irix*|solaris*)
      if test "${ffmpeg_enable}" = "no" && test "${HAVE_GSTREAMER}" = "no" ; then
         AC_MSG_ERROR([FFMPEG or Gstreamer support are needed when building Avisynth 3.0 on linux])
      fi
   ;;
esac

dnl ==========================================================================
dnl FREETYPE header and library files
dnl ==========================================================================

FREETYPE_CONFIG="freetype-config"
AC_ARG_WITH(
   [freetype-config],
   [--with-freetype-config=FILE   freetype-config script to use (eg /usr/bin/freetype-config)],
   [
    FREETYPE_CONFIG=${withval}
    AC_CHECK_PROG(
       [FREETYPE_CONFIG_IN_PATH],
       [${FREETYPE_CONFIG}],
       [yes],
       [no])
    if test ${FREETYPE_CONFIG_IN_PATH} = no ; then
       echo "ERROR:"
       echo "The freetype-config development script you specified:"
       echo "${FREETYPE_CONFIG}"
       echo "was not found.  Please check the path and make sure "
       echo "the script exists and is executable."
       AC_MSG_ERROR([Fatal Error: no freetype-config detected.])
       exit;
    fi
    with_freetype_arg="yes"
    FREETYPE_CFLAGS=`${FREETYPE_CONFIG} --cflags`
    FREETYPE_LIBS=`${FREETYPE_CONFIG} --libs`
   ],
   [
    AC_CHECK_PROG(FREETYPE_CONFIG_IN_PATH, $FREETYPE_CONFIG, yes, no)
    if test $FREETYPE_CONFIG_IN_PATH = no; then
       echo "ERROR:"
       echo "The freetype-config development script was not found in your execute"
       echo "path. This may mean one of several things"
       echo "1. You may not have installed the freetype-devel (or freetype-dev)"
       echo "   packages."
       echo "2. You may have freetype installed somewhere not covered by your path."
       echo ""
       echo "If this is the case make sure you have the packages installed, AND"
       echo "that the freetype-config script is in your execute path (see your"
       echo "shell's manual page on setting the \$PATH environment variable), OR"
       echo "alternatively, specify the script to use with --with-freetype-config."
       AC_MSG_ERROR([Fatal Error: no freetype-config detected.])
       exit;
    fi
    with_freetype_arg="yes"
    FREETYPE_CFLAGS=`${FREETYPE_CONFIG} --cflags`
    FREETYPE_LIBS=`${FREETYPE_CONFIG} --libs`
   ])

dnl ==========================================================================
dnl Gtk+ header and library files
dnl ==========================================================================

PROG=""
HAVE_GTK="no"
GTK_MAJORMINOR=2.0
PKG_CHECK_MODULES(
   [GTK],
   [gtk+-$GTK_MAJORMINOR >= $GTK_REQS],
   [HAVE_GTK="yes"],
   [HAVE_GTK="no"])

case "$target_os" in
   *bsd*|linux*|beos|irix*|solaris*)
      if test "${HAVE_GTK}" = "no" ; then
         AC_MSG_WARN([Test application not built])
      else
         PROG="avisynth_test"
      fi
   ;;
esac

dnl ==========================================================================
dnl x264 header and library files
dnl ==========================================================================

dnl AM_CHECK_X264(
dnl    [],
dnl    [], 
dnl    [AC_MSG_WARN("x264 not found !")])

dnl ==========================================================================
dnl
dnl Now we can set CXXFLAGS if needed
dnl
dnl ==========================================================================

if test "$force_default_cxx_options" = "yes" ; then
   CXXFLAGS="$our_cxxflags_defaults"
fi

dnl ==========================================================================
dnl
dnl Profiling stuff goes here
dnl  - adds options to SPECIFIC_CFLAGS, SPECIFIC_LDLAGS
dnl  - removes incompatible options from CFLAGS
dnl
dnl ==========================================================================

SPECIFIC_LDFLAGS="$SPECIFIC_LDFLAGS $GNU_PROF_LDFLAGS"
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS $GNU_PROF_CFLAGS"

if test "$enable_gnuprofile" = "yes" ; then
   CFLAGS=`echo $CFLAGS | sed s/'-fomit-frame-pointer'/''/`
fi

dnl ==========================================================================
dnl
dnl SOURCES
dnl
dnl ==========================================================================

GENERIC_BIN_SOURCES="SRC_BIN_GENERIC"
GENERIC_LIB_SOURCES="SRC_LIB_GENERIC"

dnl ==========================================================================
dnl
dnl Substitions
dnl
dnl ==========================================================================


AC_SUBST(FEATURES)
AC_SUBST(ARCHITECTURE)
AC_SUBST(SHARED_EXTENSION)
AC_SUBST(STATIC_EXTENSION)
AC_SUBST(OBJECT_EXTENSION)
AC_SUBST(NASM_FORMAT)
AC_SUBST(AS)
AC_SUBST(AFLAGS)
AC_SUBST(ASSEMBLY_EXTENSION)
AC_SUBST(GENERIC_SOURCES)
AC_SUBST(ASSEMBLY_SOURCES)
AC_SUBST(CXX)
AC_SUBST(HAVE_GCC_VISIBILITY_FEATURE)
AC_SUBST(LDFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(SPECIFIC_CFLAGS)
AC_SUBST(SPECIFIC_LDFLAGS)
AC_SUBST(FREETYPE_CFLAGS)
AC_SUBST(FREETYPE_LIBS)
AC_SUBST(CORE_DEBUG_MODE_CFLAGS)
AC_SUBST(INSTALL)
AC_SUBST(LN_S)
AC_SUBST(RANLIB)
AC_SUBST(PACKAGE)
AC_SUBST(API_MAJOR)
AC_SUBST(API_MINOR)
AC_SUBST(VERSION)
AC_SUBST(STATIC_LIB)
AC_SUBST(PRE_SHARED_LIB)
AC_SUBST(SHARED_LIB)
AC_SUBST(GENERIC_BIN_SOURCES)
AC_SUBST(GENERIC_LIB_SOURCES)
AC_SUBST(PROG)

AC_SUBST(exec_prefix)
AC_SUBST(bindir)
AC_SUBST(libdir)
AC_SUBST(includedir)


dnl ==========================================================================
dnl
dnl Output files
dnl
dnl ==========================================================================

AC_CONFIG_FILES([config.h])
AC_CONFIG_FILES([platform.inc])
AC_CONFIG_FILES([gen_sources.sh],
                [chmod +x gen_sources.sh && ./gen_sources.sh])
AC_CONFIG_FILES([avisynth-3.0.pc])

AC_OUTPUT

#####################################################################
## Info

echo
echo "------------------------------------------------------------------------"
echo " $PACKAGE $VERSION"
echo "------------------------------------------------------------------------"
echo
echo " OS..................: $target_os"
echo
echo " Visibility feature..: $visibility"
echo " Core debug mode.....: $core_debug_mode"
echo " ASM support.........: $assembly"
echo
echo " FFMPEG support......: $ffmpeg_enable"
echo " FFMPEG debug mode...: $ffmpeg_debug_mode"
echo
echo " Gstreamer support...: $HAVE_GSTREAMER"
echo "    Gst-Plugin.......: $HAVE_GSTPLUG"
echo "    Gst-FFmpeg.......: $HAVE_GSTFFMPEG"
echo
echo " Gtk+................: $HAVE_GTK"
echo
echo
echo " Install path........: $prefix"
echo "   binaries..........: $bindir"
echo "   libraries.........: ${libdir}"
echo "   headers...........: ${includedir}/avisynth-3.0"
echo "   data..............: ${datadir}/avisynth-3.0"
echo
echo " Compilation.........: make"
echo " Installation........: make install"
echo

if test x"$HAVE_GSTFFMPEG" = x"no" ; then
  echo " WARNING: Gst-FFmpeg is not installed. This means that most"
  echo "          of the usual video streams will not be decoded"
  echo "          (xvid, divx, x264 for example). We recommend that"
  echo "          you install it."
  echo
fi