ports/134420: New port: graphics/pngnq tool for quantizing PNG images in RGBA format

[Stefan Bethke]

>Number:         134420
>Category:       ports
>Synopsis:       New port: graphics/pngnq tool for quantizing PNG images in RGBA format
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 10 14:10:03 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Stefan Bethke
>Release:        FreeBSD 8.0-CURRENT amd64
>Organization:
>Environment:
>Description:
Pngnq is a tool for quantizing PNG images in RGBA format.

Pngnq is an adaptation by Stuart Coyle of Greg Roelf's pnqquant using
Anthony Dekker's neuquant algorithm.

The neuquant algorithm uses a neural network to optimise the color map
selection. This is fast and quite accurate, giving good results on many
types of images.

WWW: http://pngnq.sourceforge.net/

>How-To-Repeat:
>Fix:
# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	graphics/pngnq
#	graphics/pngnq/distinfo
#	graphics/pngnq/Makefile
#	graphics/pngnq/files
#	graphics/pngnq/files/patch-pngcomp.c
#	graphics/pngnq/pkg-descr
#
echo c - graphics/pngnq
mkdir -p graphics/pngnq > /dev/null 2>&1
echo x - graphics/pngnq/distinfo
sed 's/^X//' >graphics/pngnq/distinfo << 'e8e24ff1c04b2840980242f41f2d6f2b'
XMD5 (pngnq-0.5-src.tar.gz) = 14aff764008dfd55e816d3fe08636cb9
XSHA256 (pngnq-0.5-src.tar.gz) = c9f2f4239e07d23064176909cd59ef12d96573599a3fa29bed59fe554b769b92
XSIZE (pngnq-0.5-src.tar.gz) = 26115
e8e24ff1c04b2840980242f41f2d6f2b
echo x - graphics/pngnq/Makefile
sed 's/^X//' >graphics/pngnq/Makefile << '60aeeae8a53216b9f590369ba218890d'
X# New ports collection makefile for:   pngnq
X# Date created:        10 May 2009
X# Whom:                stb at lassitu.de
X#
X# $FreeBSD$
X#
X
XPORTNAME=	pngnq
XPORTVERSION=	0.5
XCATEGORIES=	graphics
XMASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
XMASTER_SITE_SUBDIR=	pngnq
XDISTNAME=	${PORTNAME}-${PORTVERSION}-src
X
XMAINTAINER=	stb at lassitu.de
XCOMMENT=	A tool for quantizing PNG images in RGBA format
X
XLIB_DEPENDS=	png.5:${PORTSDIR}/graphics/png
X
XWRKSRC=		${WRKDIR}/${PORTVERSION}
X
XUSE_GMAKE=	yes
XMAKE_ARGS=	CC="${CC}" CFLAGS="${CFLAGS} -I${LOCALBASE}/include -DVERSION='${PORTVERSION}'" \
X		LDFLAGS="-lpng -lz -lm -L${LOCALBASE}/lib"
X
XPORTDOCS=	README LICENSE README.pngcomp
XPLIST_FILES=	bin/pngcomp bin/pngnq
X.if !defined(NO_INSTALL_MANPAGES)
XMAN1=		pngnq.1
X.endif
X
Xdo-install:
X	${INSTALL_PROGRAM} ${WRKSRC}/pngcomp ${PREFIX}/bin
X	${INSTALL_PROGRAM} ${WRKSRC}/pngnq ${PREFIX}/bin
X.if !defined(NOPORTDOCS)
X	@${MKDIR} ${DOCSDIR}
X.for i in ${PORTDOCS}
X	${INSTALL_DATA} ${WRKSRC}/${i} ${DOCSDIR}
X.endfor
X.endif
X.if !defined(NO_INSTALL_MANPAGES)
X	${INSTALL_MAN} ${WRKSRC}/pngnq.1 ${MAN1PREFIX}/man/man1
X.endif
X
X.include <bsd.port.mk>
60aeeae8a53216b9f590369ba218890d
echo c - graphics/pngnq/files
mkdir -p graphics/pngnq/files > /dev/null 2>&1
echo x - graphics/pngnq/files/patch-pngcomp.c
sed 's/^X//' >graphics/pngnq/files/patch-pngcomp.c << 'd7860110bcfc8924cf5f90bc8d055c4b'
X--- pngcomp.c.orig	2007-11-12 13:59:38.000000000 +0100
X+++ pngcomp.c	2009-05-10 15:07:38.000000000 +0200
X@@ -41,6 +41,7 @@
X #include <string.h>
X #include <math.h>
X #include <ctype.h>
X+#include <unistd.h>
X 
X #include "png.h"
X #include "rwpng.h"
d7860110bcfc8924cf5f90bc8d055c4b
echo x - graphics/pngnq/pkg-descr
sed 's/^X//' >graphics/pngnq/pkg-descr << 'a71fc0db26f8302c6c916b402b38f9d5'
XPngnq is a tool for quantizing PNG images in RGBA format.
X
XPngnq is an adaptation by Stuart Coyle of Greg Roelf's pnqquant using
XAnthony Dekker's neuquant algorithm.
X
XThe neuquant algorithm uses a neural network to optimise the color map
Xselection. This is fast and quite accurate, giving good results on many
Xtypes of images.
X
XWWW: http://pngnq.sourceforge.net/
a71fc0db26f8302c6c916b402b38f9d5
exit

>Release-Note:
>Audit-Trail:
>Unformatted: