1 files changed, 68 insertions, 0 deletions
diff --git a/plugins/decoder/ffmpeg/configure.in.in b/plugins/decoder/ffmpeg/configure.in.in
new file mode 100644
index 0000000..84b345a
--- /dev/null
+++ b/plugins/decoder/ffmpeg/configure.in.in
@@ -0,0 +1,68 @@
+dnl --------------- FFMPEG CHECK ---------------------------------
+
+AC_ARG_WITH(
+	ffmpeg, 
+	AS_HELP_STRING(
+		[--without-ffmpeg], 
+		[build K3b without ffmpeg audio decoder support (default=no)]),
+	[ac_cv_use_ffmpeg=$withval], 
+	[ac_cv_use_ffmpeg=yes]
+)
+
+#
+# The ffmpeg decoder plugin needs ffmpeg 0.4.9 or higher
+#
+have_ffmpeg=no
+if test "$ac_cv_use_ffmpeg" = "yes"; then
+	k3b_cxxflags_save="$CXXFLAGS"
+	CXXFLAGS="$CXXFLAGS -D__STDC_CONSTANT_MACROS"
+	AC_MSG_CHECKING(for ffmpeg >= 0.4.9)
+	AC_LANG_SAVE
+	AC_LANG_CPLUSPLUS
+	AC_COMPILE_IFELSE( 
+		extern "C" {
+		#include <libavformat/avformat.h>
+		#include <libavcodec/avcodec.h>
+		}
+
+		int main() {
+		  AVFormatContext* fc = 0;
+		  AVPacket* p = 0;
+		  av_register_all();
+		  return av_read_frame( fc, p );
+		},
+	[ffmpeg_compiles=yes], [ffmpeg_compiles=no] )
+	OLD_LIBS=$LIBS
+	LIBS="-lavformat -lavcodec $LIBS"
+	AC_LINK_IFELSE( 
+		extern "C" {
+		#include <libavformat/avformat.h>
+		#include <libavcodec/avcodec.h>
+		}
+
+		int main() {
+		  AVFormatContext* fc = 0;
+		  AVPacket* p = 0;
+		  av_register_all();
+		  return av_read_frame( fc, p );
+		},
+	[ffmpeg_links=yes], [ffmpeg_links=no] )
+	AC_LANG_RESTORE
+	LIBS=$OLD_LIBS
+	have_ffmpeg=$ffmpeg_links
+	AC_MSG_RESULT($have_ffmpeg)
+	CXXFLAGS=$k3b_cxxflags_save
+fi
+AM_CONDITIONAL(include_FFMPEG, [test x$have_ffmpeg = xyes])
+
+dnl --------------- FFMPEG CHECK END ------------------------------
+
+AC_ARG_ENABLE(
+	ffmpeg-all-codecs, 
+	AS_HELP_STRING(
+		[--enable-ffmpeg-all-codecs], 
+		[Build K3b's ffmeg decoder plugin with all audio codecs enabled (default=disabled)]),
+	[AC_DEFINE(K3B_FFMPEG_ALL_CODECS, 1, [Defined if all ffmpeg codecs should be allowed])
+	 enable_ffmpeg_all_codecs=yes], 
+	[enable_ffmpeg_all_codecs=no]
+)