Index: gpac/src/Makefile
===================================================================
--- gpac.orig/src/Makefile
+++ gpac/src/Makefile
@@ -193,16 +193,16 @@ lib: $(LIB)
 
 #there's a bunch of warnings in there, get rid of them
 mcrypt: CFLAGS= $(OPTFLAGS) -w -I$(SRC_PATH)/include
-mcrypt: $(LIBGPAC_MCRYPT)
+mcrypt: $(LIBGPAC_MCRYPT) $(LIBGPAC_MCRYPT:%.o=%.opic)
 
 scenegraph: CFLAGS += $(SCENEGRAPH_CFLAGS)
-scenegraph: $(LIBGPAC_SCENE)
+scenegraph: $(LIBGPAC_SCENE) $(LIBGPAC_SCENE:%.o=%.opic)
 
 mediatools: CFLAGS += $(MEDIATOOLS_CFLAGS)
-mediatools: $(LIBGPAC_MEDIATOOLS)
+mediatools: $(LIBGPAC_MEDIATOOLS) $(LIBGPAC_MEDIATOOLS:%.o=%.opic)
 
 compositor: CFLAGS+=$(COMPOSITOR_CFLAGS)
-compositor: $(LIBGPAC_COMPOSITOR)
+compositor: $(LIBGPAC_COMPOSITOR) $(LIBGPAC_COMPOSITOR:%.o=%.opic)
 
 %.o: %.c
 	$(CC) $(CFLAGS) -c -o $@ $<