Index: head/graphics/scale2x/Makefile
===================================================================
--- head/graphics/scale2x/Makefile	(revision 375494)
+++ head/graphics/scale2x/Makefile	(revision 375495)
@@ -1,41 +1,41 @@
 # Created by: chinsan
 # $FreeBSD$
 
 PORTNAME=	scale2x
 PORTVERSION=	3.1
 CATEGORIES=	graphics
 MASTER_SITES=	SF
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Real-time graphics effect able to increase the size of small bitmaps
 
 LICENSE=	GPLv2 # (or later)
 
-LIB_DEPENDS=	libpng15.so:${PORTSDIR}/graphics/png
+LIB_DEPENDS=	libpng.so:${PORTSDIR}/graphics/png
 
 GNU_CONFIGURE=	yes
 
-CPPFLAGS+=	$$(libpng15-config --I_opts)
-LDFLAGS+=	$$(libpng15-config --L_opts)
+CPPFLAGS+=	$$(libpng-config --I_opts)
+LDFLAGS+=	$$(libpng-config --L_opts)
 
 PORTEXAMPLES=	*
 PLIST_FILES=	bin/scalex bin/scalerx \
 		man/man1/scalex.1.gz man/man1/scalerx.1.gz
 
 OPTIONS_DEFINE=		EXAMPLES
 OPTIONS_DEFINE_i386=	MMX
 
 MMX_CPPFLAGS=		-DHAVE_MMX
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/<malloc.h>/d ; \
 		 s|__i386__|HAVE_MMX| ; \
 		 s|__x86_64__|__amd64__|' ${WRKSRC}/*.[ch]
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	(cd ${WRKSRC}/example && ${INSTALL_DATA} *.png \
 		${STAGEDIR}${EXAMPLESDIR})
 
 .include <bsd.port.mk>