switcher needs libm

diff --git a/configure.ac b/configure.ac
index 7ae9362a87ced1545eda019e413ac397d47c375e..1ef2bb7265c6f621b9f811489c82f5afef024df2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2446,7 +2446,7 @@ AC_ARG_ENABLE(switcher,
 AS_IF([test "${enable_switcher}" = "yes"], [
   AS_IF([test "x${have_avcodec}" = "xyes"], [
     VLC_ADD_PLUGIN([stream_out_switcher])
-    VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS $AVUTIL_LIBS])
+    VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS $AVUTIL_LIBS $LIBM])
     VLC_ADD_CFLAGS([stream_out_switcher],[$AVCODEC_CFLAGS $AVUTIL_CFLAGS])
   ],[AC_MSG_ERROR([Stream_out switcher depends on avcodec])
   ])