[vlc-commits] configure: detect which avutil fork is present if any

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Wed Mar  5 19:43:59 2014 +0200| [c304d3d71117adaf135aefae2b2ddafcb07b229c] | committer: Rémi Denis-Courmont

configure: detect which avutil fork is present if any

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=c304d3d71117adaf135aefae2b2ddafcb07b229c
---

 configure.ac |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/configure.ac b/configure.ac
index 01ae9a4..194f9f7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2212,6 +2212,20 @@ AC_ARG_ENABLE(merge-ffmpeg,
 ])
 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
 
+AC_MSG_CHECKING([for libavutil variant])
+PKG_CHECK_EXISTS([libavutil], [
+  libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
+  libavutil_micro="${libavutil_version##*.}"
+  AS_IF([test ${libavutil_micro} -le 99], [
+    avfork="libav"
+  ], [
+    avfork="ffmpeg"
+  ])
+], [
+  avfork="none"
+])
+AC_MSG_RESULT([${avfork}])
+
 dnl
 dnl  avcodec decoder/encoder plugin
 dnl