--- Makefile	(revision 492190)
+++ Makefile	(working copy)
@@ -15,9 +15,6 @@ 
 
 BROKEN_armv6=		fails to compile: function definition is not allowed here
 BROKEN_armv7=		fails to compile: function definition is not allowed here
-BROKEN_mips=		fails to compile: nested functions are disabled, use -fnested-functions to re-enable
-BROKEN_mips64=		fails to compile: nested functions are disabled, use -fnested-functions to re-enable
-BROKEN_powerpc64=	fails to compile: nested functions are disabled, use -fnested-functions to re-enable
 
 USES=		compiler:nestedfct ncurses tar:tgz
 
@@ -29,6 +26,12 @@ 
 
 OPTIONS_DEFINE=	DOCS
 
+.include <bsd.port.pre.mk>
+
+.if ${COMPILER_TYPE:Mgcc}
+CFLAGS+=	-fnested-functions
+.endif
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/funkgold ${STAGEDIR}${PREFIX}/bin
 
@@ -38,4 +41,4 @@ 
 	${INSTALL_DATA} ${WRKSRC}/${docs} ${STAGEDIR}${DOCSDIR}
 .endfor
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>