compile the libfaad test with -lm

diff --git a/configure.ac b/configure.ac
index 35b74a93bb4f967fa0b932670602a6c3f9b4c2aa..a3ea21ae8853311ef32daef2a5bfc41bf5a09111 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3221,7 +3221,7 @@ then
       AC_CHECK_LIB(faad, NeAACDecOpen, [
         VLC_ADD_PLUGINS([faad])
         VLC_ADD_LIBS([faad],[-lfaad]) ],
-        [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
+        [ AC_MSG_ERROR([Cannot find libfaad library...]) ],[-lm]))
     LDFLAGS="${LDFLAGS_save}"
     CPPFLAGS="${CPPFLAGS_save}"
   fi