[FFmpeg-cvslog] doc/doxy-wrapper.sh: autodetect version

[Andreas Cadhalpun]

ffmpeg | branch: master | Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com> | Mon Feb  2 00:21:01 2015 +0100| [aa2c75e9adb0de813c656a3d3ac7ab10336333b5] | committer: Michael Niedermayer

doc/doxy-wrapper.sh: autodetect version

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aa2c75e9adb0de813c656a3d3ac7ab10336333b5
---

 doc/doxy-wrapper.sh |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/doxy-wrapper.sh b/doc/doxy-wrapper.sh
index bbdb909..9720e54 100755
--- a/doc/doxy-wrapper.sh
+++ b/doc/doxy-wrapper.sh
@@ -6,9 +6,16 @@ DOXYGEN="${3}"
 
 shift 3
 
+if [ -e "$SRC_PATH/VERSION" ]; then
+    VERSION=`cat "$SRC_PATH/VERSION"`
+else
+    VERSION=`cd "$SRC_PATH"; git describe`
+fi
+
 $DOXYGEN - <<EOF
 @INCLUDE        = ${DOXYFILE}
 INPUT           = $@
 EXAMPLE_PATH    = ${SRC_PATH}/doc/examples
 HTML_TIMESTAMP  = NO
+PROJECT_NUMBER  = $VERSION
 EOF