ports/146229: [patch] graphics/png: APNG support

[Anonymous]

>Number:         146229
>Category:       ports
>Synopsis:       [patch] graphics/png: APNG support
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 02 08:10:07 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Anonymous
>Release:        FreeBSD 9.0-CURRENT amd64
>Organization:
>Environment:
>Description:
Animated PNG. Useful for building www/firefox to use system png, not a bundled 1.2.35.
>How-To-Repeat:
>Fix:
--- a.diff begins here ---
Index: graphics/png/Makefile
===================================================================
RCS file: /a/.cvsup/ports/graphics/png/Makefile,v
retrieving revision 1.106
diff -u -p -r1.106 Makefile
--- graphics/png/Makefile	29 Mar 2010 17:00:45 -0000	1.106
+++ graphics/png/Makefile	2 May 2010 07:49:00 -0000
@@ -7,10 +7,13 @@
 
 PORTNAME=	png
 PORTVERSION=	1.4.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	graphics
-MASTER_SITES=	SF/lib${PORTNAME}/01-lib${PORTNAME}-master/${PORTVERSION}
+MASTER_SITES=	SF/lib${PORTNAME}/01-lib${PORTNAME}-master/${PORTVERSION} \
+		http://littlesvr.ca/apng/diff/:apng
 DISTNAME=	lib${PORTNAME}-${PORTVERSION}
+DISTFILES=	${DISTNAME}${EXTRACT_SUFX} \
+		${DISTNAME}-apng.patch:apng
 
 MAINTAINER=	dinoex at FreeBSD.org
 COMMENT=	Library for manipulating PNG images
@@ -30,9 +33,17 @@ MAN3=		libpng.3 libpngpf.3
 MAN5=		png.5
 MANCOMPRESSED=	maybe
 
+OPTIONS=	APNG "Animated PNG support" Off
+
 .include <bsd.port.pre.mk>
 
+.if defined(WITH_APNG)
+USE_DOS2UNIX=	${DISTNAME}-apng.patch
+EXTRA_PATCHES=	${WRKSRC}/${DISTNAME}-apng.patch
+.endif
+
 post-extract:
+	@${CP} ${DISTDIR}/${DIST_SUBDIR}/${DISTNAME}-apng.patch ${WRKSRC}
 # Please don't delete the following line - this link used by ghostscript* ports
 	@${LN} -sf ${WRKSRC} ${WRKDIR}/libpng
 
Index: graphics/png/distinfo
===================================================================
RCS file: /a/.cvsup/ports/graphics/png/distinfo,v
retrieving revision 1.53
diff -u -p -r1.53 distinfo
--- graphics/png/distinfo	28 Mar 2010 06:37:33 -0000	1.53
+++ graphics/png/distinfo	2 May 2010 07:16:08 -0000
@@ -1,3 +1,6 @@
 MD5 (libpng-1.4.1.tar.bz2) = e1767bf290ded9fda9ee05bd23ae4cff
 SHA256 (libpng-1.4.1.tar.bz2) = bc03009c62c07fc08d1d91ba130c39dc99bef68b533cad4e846835d0bfc4ee5e
 SIZE (libpng-1.4.1.tar.bz2) = 643261
+MD5 (libpng-1.4.1-apng.patch) = f7cfe836d963564bb658eeec610d6086
+SHA256 (libpng-1.4.1-apng.patch) = 59d7feed7fd87a77cbd395f63b37759007e8c7cc21a21e8c14e0811a6aa9ed91
+SIZE (libpng-1.4.1-apng.patch) = 54364
--- a.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: