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# New ports collection makefile for:    PNG images library
# Date created:         5 Dec 1995
# Whom:                 ache
#
# $FreeBSD$
#

PORTNAME=   png
PORTVERSION=    1.4.5
CATEGORIES= graphics
MASTER_SITES=   SF/lib${PORTNAME}/lib${PORTNAME}14/${PORTVERSION}
DISTNAME=   lib${PORTNAME}-${PORTVERSION}
DISTFILES=  ${DISTNAME}${EXTRACT_SUFX}

MAINTAINER= dinoex@FreeBSD.org
COMMENT=    Library for manipulating PNG images

MAKE_JOBS_SAFE= yes

USE_XZ=     yes
USE_LDCONFIG=   yes

MAKEFILE=   ${WRKSRC}/scripts/makefile.freebsd
ALL_TARGET= all libpng-config test
MAKE_FLAGS= ccopts="${CFLAGS}" ldopts="${LDFLAGS}" -f
SHLIB_VER=  6
MAKE_ENV=   SHLIB_VER="${SHLIB_VER}"
PLIST_SUB=  SHLIB_VER="${SHLIB_VER}"

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) || make(makesum) || defined(FETCH_ALL)
MASTER_SITES+=  SF/vdubapngmod/lib${PORTNAME}-apng-patch/${PORTVERSION}:apng \
        http://littlesvr.ca/apng/diff/:apng
DISTFILES+= ${DISTNAME}-apng.patch:apng
EXTRACT_ONLY=   ${DISTNAME}${EXTRACT_SUFX}
.endif
.if defined(WITH_APNG)
USE_DOS2UNIX=   ${DISTNAME}-apng.patch
EXTRA_PATCHES=  ${WRKSRC}/${DISTNAME}-apng.patch
.endif

post-extract:
# Please don't delete the following line - this link used by ghostscript* ports
    @${LN} -sf ${WRKSRC} ${WRKDIR}/libpng
.if defined(WITH_APNG)
    @${CP} ${DISTDIR}/${DIST_SUBDIR}/${DISTNAME}-apng.patch ${WRKSRC}
.endif

pre-su-install:
    @${MKDIR} ${PREFIX}/include/libpng
    @${MKDIR} ${PREFIX}/libdata/pkgconfig

post-install:
    ${SED} -e 's|@PREFIX@|${PREFIX}|' ${WRKSRC}/scripts/libpng.pc.in \
        > ${WRKSRC}/scripts/libpng.pc
    ${INSTALL_DATA} ${WRKSRC}/scripts/libpng.pc \
        ${PREFIX}/libdata/pkgconfig/libpng14.pc
    ${LN} -sf libpng14.pc ${PREFIX}/libdata/pkgconfig/libpng.pc

.include <bsd.port.post.mk>