# Filnavn: configure.in
AC_INIT(src/miav.cc)
AM_INIT_AUTOMAKE( miav, 0.1.1 )

AC_PROG_CXX

AC_PROG_LIBTOOL
AM_PROG_LIBTOOL

AM_CONFIG_HEADER(config.h)
AM_CXXFLAGS="-O2"
AC_STDC_HEADERS

AC_ARG_WITH(gui,  [  --without-gui           build without GUI support])
 if test x$with_gui != xno && test -z "$GUI"; then
#dnl ====================
#dnl Check for Qt library
#dnl ====================
#AC_ARG_WITH(qt, [  --with-qt               build with Qt utils. (autodetected)],
#	    [], with_qt=yes)
#dnl no X means no Qt
#test x$have_x != xyes && with_qt=no
#
#if test x$with_qt = xyes ; then
#    AC_PATH_QT(200, test -z "$qt_version" && qt_version=0
#	       AC_DEFINE_UNQUOTED(HAVE_LIBQT, $qt_version, [Define if using 'Qt' libraries.]),
#	       with_qt=no)
#else
#    AC_MSG_RESULT([compilation of Qt utils disabled])
#fi
#
#if test x$with_qt = xyes ; then
#    AC_LANG_SAVE
#    AC_LANG_CPLUSPLUS
#    save_CXXFLAGS=$CXXFLAGS
#    save_LIBS=$LIBS
#    CXXFLAGS="$CXXFLAGS $QT_CFLAGS $X_CFLAGS"
#    LIBS="$LIBS $QT_LIBS $X_LIBS $PTHREAD_LIBS"
#    AC_CACHE_CHECK([for multithreading support in Qt],
#	ac_cv_val_with_qt_multi,
#	[ AC_TRY_LINK([
#	    #define QT_THREAD_SUPPORT
#	    #include <qapplication.h> ],
#	    [ qApp->wakeUpGuiThread(); ],
#	    [ ac_cv_val_with_qt_multi=yes ],
#	    [ ac_cv_val_with_qt_multi=no ])
#    ])
#    CXXFLAGS=$save_CXXFLAGS
#    LIBS=$save_LIBS
#
#    if test x$ac_cv_val_with_qt_multi != xyes ; then
#	AC_MSG_WARN([
#*** Your Qt installation does not support multi-threading!
#*** Avifile will be compiled - however it might crash mysteriously
#*** Instalation of threaded Qt library version (qt-mt) is recommended
#*** When rebuilding Qt use configure option '-thread'.])
#    fi
#
#    AC_MSG_CHECKING(Qt version for Avicap)
#    if test $qt_version -ge 220 ; then
#	AC_MSG_RESULT([yes])
#    else
#	AC_MSG_RESULT([no (needs Qt 2.2.0 or better)])
#	build_avicap=no
#    fi
#    AC_LANG_RESTORE
#fi


dnl ======================
dnl Check for Jpeg library
dnl ======================
AC_CHECK_HEADER(jpeglib.h, have_jpeglib=yes, have_jpeglib="no ")
if test x$have_jpeglib = xyes; then
dnl default action left - saving $LIBS is necessary
    save_LIBS=$LIBS
    AC_CHECK_LIB(jpeg, jpeg_start_compress, , have_jpeglib="no ")
    LIBS=$save_LIBS
fi

#dnl =====================
#dnl Check for SDL library
#dnl =====================
#AC_ARG_WITH(sdl, [  --with-sdl              build with SDL. (autodetected)],
#	    [], with_sdl=yes)
#
#if test x$with_sdl != xyes; then
#    with_sdl="no  (video rendering unavailable as requested!)"
#    AC_MSG_WARN([
#*** there will be NO video rendering without SDL support!])
#else
#    SDL_MIN_VERSION=1.0.0
#    save_CFLAGS=$CFLAGS
#    save_CPPFLAGS=$CPPFLAGS
#    save_LIBS=$LD_FLAGS
#    LIBS=
#    AM_PATH_SDL($SDL_MIN_VERSION,
#		AC_DEFINE(HAVE_LIBSDL, 1, [Define if using 'SDL' library (-lsdl).]),
#		with_sdl="no  (*** no SDL => no video rendering! ***)"
#		AC_MSG_WARN([Could not find SDL >= $SDL_MIN_VERSION!]) )
#    CFLAGS=$save_CFLAGS
#    CXXFLAGS=$save_CPPFLAGS
#    LDFLAGS="$save_LIBS
#fi

   dnl QT lib check macro (located in acinclude.m4)
   gw_CHECK_QT

   dnl Check for SDL
   SDL_VERSION=1.2.0
   AM_PATH_SDL($SDL_VERSION,
   	:,
   	AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
   	)
   CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
   LDFLAGS="$LDFLAGS $SDL_LIBS"

   dnl Make code aware of the gui
   AC_DEFINE([USE_GUI], [], [Is defined if te project is configured to compile with gui])
 fi 

dnl =======================
dnl Configure ffmpeg plugin
dnl =======================
#AM_PATH_FFMPEG

#LD_FLAGS=$LD_FLAGS $LIBS

# And now for the conditionals (for ffmpeg)
#AM_CONDITIONAL(AMM_LINK_SHARED, test $lt_major_version -ge 1 -a $lt_minor_version -ge 4 -a $lt_micro_version -ge 3 )
#AM_CONDITIONAL(AMM_FF_A52BIN, test x$enable_ffmpeg_a52bin = xyes)
#AM_CONDITIONAL(AMM_FF_FAAD, test x$have_faad = xyes )
#AM_CONDITIONAL(AMM_FF_ALPHAOPT, test x$enable_alphaopt = xyes)
#AM_CONDITIONAL(AMM_FF_ARMOPT, test x$enable_armopt = xyes)
#AM_CONDITIONAL(AMM_FF_MIPSOPT, test x$enable_mipsopt = xyes)
#AM_CONDITIONAL(AMM_FF_MLIBOPT, test x$enable_mlibopt = xyes)
#AM_CONDITIONAL(AMM_FF_PPCOPT, test x$enable_ppcopt = xyes)
#AM_CONDITIONAL(AMM_FF_PS2OPT, test x$enable_ps2opt = xyes)
#AM_CONDITIONAL(AMM_FF_SH4OPT, test x$enable_sh4opt = xyes)
#AM_CONDITIONAL(AMM_FF_X86OPT, test x$enable_x86opt = xyes)
#AM_CONDITIONAL(AMM_USE_OSS, test x$enable_oss = xyes)
#AM_CONDITIONAL(AMM_USE_V4L, test x$enable_v4l = xyes )


AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXFLAGS)

AC_SUBST(LDFLAGS)

AC_OUTPUT(
	Makefile 
	src/Makefile)
#	ffmpeg/Makefile
#	ffmpeg/libavformat/Makefile
#	ffmpeg/libavcodec/Makefile
#	ffmpeg/libavcodec/alpha/Makefile
#	ffmpeg/libavcodec/armv4l/Makefile
#	ffmpeg/libavcodec/i386/Makefile
#	ffmpeg/libavcodec/liba52/Makefile
#	ffmpeg/libavcodec/libpostproc/Makefile
#	ffmpeg/libavcodec/mlib/Makefile
#	ffmpeg/libavcodec/ppc/Makefile
#	ffmpeg/libavcodec/ps2/Makefile
#	ffmpeg/libavcodec/sh4/Makefile
#	)