diff -urN sdl_mixer.old/Makefile sdl_mixer/Makefile
--- sdl_mixer.old/Makefile	Tue Apr 26 05:28:11 2005
+++ sdl_mixer/Makefile	Mon Jul 18 13:07:01 2005
@@ -31,4 +31,10 @@
 		's|^deplibs_check_method=.*|deplibs_check_method=pass_all|' \
 			${WRKSRC}/libtool
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if defined(WITH_MIKMOD)
+LIB_DEPENDS+=	mikmod.2:${PORTSDIR}/audio/libmikmod
+.endif
+
+.include <bsd.port.post.mk>