VLC: add missing dependency on libvpx to fix build.
--- trunk/dports/multimedia/VLC/Portfile 2015-08-28 16:40:54 UTC (rev 139820)
+++ trunk/dports/multimedia/VLC/Portfile 2015-08-28 16:57:16 UTC (rev 139821)
@@ -188,6 +188,7 @@
port:libmad \
port:libopus \
port:libpng \
+ port:libvpx \
port:schroedinger \
port:libtheora \
port:twolame \