Index: head/graphics/IPA/Makefile
===================================================================
--- head/graphics/IPA/Makefile	(revision 465825)
+++ head/graphics/IPA/Makefile	(revision 465826)
@@ -1,24 +1,30 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	IPA
 PORTVERSION=	1.08
 PORTREVISION=	2
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.prima.eu.org/IPA/ CPAN/Prima/KARASIK
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Image Processing Algorithms
 
 RUN_DEPENDS=	p5-Prima>1.24:x11-toolkits/p5-Prima
 BUILD_DEPENDS:=	${RUN_DEPENDS}
 
 USES=		perl5
 USE_PERL5=	configure
 INSTALL_TARGET=	pure_install
 MAKE_JOBS_UNSAFE=	yes
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/${SITE_ARCH_REL}/auto/IPA/IPA.so
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${PERL_LEVEL} >= 502600
+BROKEN=		Does not build
+.endif
+
+.include <bsd.port.post.mk>