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[vlc] / configure.ac

diff --git a/configure.ac b/configure.ac
index fe9cf1893f3392311c47a31c3e4cdd78a2da28a3..e5133b24a6ce0907a8499c70e1b396421cbc0fc1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1062,6 +1062,10 @@ if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 fi
 
 dnl Check for -fvisibility=hidden
+dnl Don't test on mingw32, because it is going to work with just a warning
+dnl even if it doesn't support it
+if test "${SYS}" != "mingw32"
+then
 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
     [ac_cv_c_visibility_hidden],
     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
@@ -1069,6 +1073,7 @@ AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
 if test "${ac_cv_c_visibility_hidden}" != "no"; then
     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
 fi
+fi
 
 AM_CONDITIONAL(HAVE_COMPILER_EXPORT, [test "$SYS" = "mingw32" -o "${ac_cv_c_visibility_hidden}" != "no"])
 
@@ -3004,9 +3009,9 @@ dnl Those options have to be here because the .pc can be bogus for ffmpeg previo
         VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
      else
-       dnl  The given libavcodec wasn't built with --enable-pp
+       dnl  The given libavcodec wasn't built with --enable-postproc
        AC_MSG_RESULT(no)
-       AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
+       AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-postproc])
      fi
    fi
    dnl  Use a custom libffmpeg
@@ -3017,11 +3022,28 @@ dnl Those options have to be here because the .pc can be bogus for ffmpeg previo
    PKG_CONFIG_LIBDIR_save="$PKG_CONFIG_LIBDIR"
    export PKG_CONFIG_PATH=""
    export PKG_CONFIG_LIBDIR="${real_ffmpeg_tree}"
+   VLC_SAVE_FLAGS
 
-   PKG_CHECK_MODULES( [FFMPEG],[libavcodec libavformat libpostproc], [
+   PKG_CHECK_MODULES( [FFMPEG],[libavformat libavcodec libpostproc], [
         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher], ${FFMPEG_CFLAGS})
         VLC_ADD_LIBS([ffmpeg stream_out_switcher], ${FFMPEG_LIBS})]
-      ,[])
+        AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
+      )
+   AS_IF([ test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"],[
+     AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
+     PKG_CHECK_MODULES( [SWSCALE],[libswscale], [
+     VLC_ADD_LIBS([ffmpeg],[${SWSCALE_LIBS}])
+     VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[${SWSCALE_CFLAGS}])])
+     ])
+   CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS} ${SWSCALE_CFLAGS}"
+   CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS} ${SWSCALE_CFLAGS}"
+   
+   AC_CHECK_HEADERS(ffmpeg/avcodec.h libavcodec/avcodec.h)
+   AC_CHECK_HEADERS(ffmpeg/avformat.h libavformat/avformat.h)
+   AC_CHECK_HEADERS(ffmpeg/avutil.h libavutil/avutil.h)
+   AC_CHECK_HEADERS([ffmpeg/swscale.h libswscale/swscale.h])
+
+   VLC_RESTORE_FLAGS
    AS_IF([test -n "${PKG_CONFIG_PATH_save}"],[
          export PKG_CONFIG_PATH="${PKG_CONFIG_PATH_save}"
    ],[
@@ -3038,17 +3060,7 @@ dnl Those options have to be here because the .pc can be bogus for ffmpeg previo
      VLC_ADD_BUILTINS([stream_out_switcher])
    fi
 
-   if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
-     AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
-     VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
-     VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
-   fi
 
-    if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
-      AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
-      VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
-      VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
-    fi
 else
 
 
@@ -3118,7 +3130,7 @@ dnl Trying with pkg-config
 
       AC_CHECK_LIB(postproc, pp_postprocess, [
         VLC_ADD_LIBS([ffmpeg],[-lpostproc])],
-      AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
+      AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-postproc.]),
         [$LDAVUTIL])
 
       AC_CHECK_LIB(avformat, av_open_input_stream, [
@@ -3156,9 +3168,9 @@ then
       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
     fi
     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
-      dnl  The given libavcodecaltivec wasn't built with --enable-pp
+      dnl  The given libavcodecaltivec wasn't built with --enable-postproc
       AC_MSG_RESULT(no)
-      AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
+      AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-postproc])
     fi
     dnl  Use a custom libffmpeg
     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)