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# Created by: Alex Hayward <xelah@xelah.com>
# $FreeBSD$

PORTNAME=   pngquant
PORTVERSION=    1.8.3
DISTVERSIONSUFFIX=  -src
CATEGORIES= graphics
MASTER_SITES=   http://pngquant.org/

MAINTAINER= ports@FreeBSD.org
COMMENT=    Converts 32-bit RGBA PNGs into 8-bit RGBA-palette PNGs

LICENSE=    BSD
LICENSE_FILE=   ${WRKSRC}/COPYRIGHT

LIB_DEPENDS=    png15:${PORTSDIR}/graphics/png

OPTIONS_DEFINE= OPTIMIZED_CFLAGS OPENMP DEBUG DOCS
OPTIONS_DEFINE_i386=    SSE

WRKSRC=     ${WRKDIR}/${PORTNAME}-${PORTVERSION}

USE_BZIP2=  yes
USE_CSTD=   c99
USE_GMAKE=  yes
MAKE_ARGS=  CC="${CC}" CFLAGS="${CFLAGS}" CPPFLAGS="${CPPFLAGS}" \
        LDFLAGS="${LDFLAGS}"
MAKE_JOBS_SAFE= yes

CPPFLAGS+=  $$(libpng-config --I_opts)
LDFLAGS+=   $$(libpng-config --ldflags) -lz -lm

MAN1=       pngquant.1
PORTDOCS=   CHANGELOG README.md
PLIST_FILES=    bin/pngquant

.include <bsd.port.options.mk>

.if empty(PORT_OPTIONS:MDEBUG)
CFLAGS+=    -DNDEBUG
.endif

.if ${PORT_OPTIONS:MOPTIMIZED_CFLAGS}
CFLAGS+=    -O3 -fearly-inlining -fstrict-aliasing -ffast-math \
        -funroll-loops -fomit-frame-pointer -fexpensive-optimizations \
        -ffinite-math-only -funsafe-loop-optimizations -ftree-vectorize
.endif

.if ${PORT_OPTIONS:MOPENMP}
CFLAGS+=    ${PTHREAD_CFLAGS} -fopenmp
LDFLAGS+=   ${PTHREAD_LIBS} -lgomp
.endif

# SSE2 support is always enabled on amd64
.if ${PORT_OPTIONS:MSSE}
CFLAGS+=    -DUSE_SSE=1 -msse2
.endif

do-install:
    ${INSTALL_PROGRAM} ${WRKSRC}/pngquant ${PREFIX}/bin
    ${INSTALL_MAN} ${WRKSRC}/pngquant.1 ${MANPREFIX}/man/man1
.if ${PORT_OPTIONS:MDOCS}
    @${MKDIR} ${DOCSDIR}
    ${INSTALL_DATA} ${WRKSRC}/CHANGELOG ${DOCSDIR}
    ${INSTALL_DATA} ${WRKSRC}/README.md ${DOCSDIR}
.endif

.include <bsd.port.mk>