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

PORTNAME=   pngquant
PORTVERSION=    2.5.2
PORTREVISION=   1
DISTVERSIONSUFFIX=  -src
CATEGORIES= graphics
MASTER_SITES=   http://pngquant.org/

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

LICENSE=    BSD3CLAUSE
LICENSE_FILE=   ${WRKSRC}/COPYRIGHT

BROKEN_powerpc64=   Does not build

LIB_DEPENDS=    libpng.so:graphics/png

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

USES=   gmake tar:bzip2
MAKE_ARGS+= CC="${CC}"

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

PORTDOCS=   CHANGELOG README.md
PLIST_FILES=    bin/pngquant \
                man/man1/pngquant.1.gz

OPTIONS_DEFINE= OPTIMIZED_FLAGS OPENMP DEBUG DOCS
OPTIONS_DEFINE_i386=    SSE

OPTIMIZED_FLAGS_CFLAGS= -O3 -fearly-inlining -fstrict-aliasing \
        -ffast-math -funroll-loops -fomit-frame-pointer \
        -fexpensive-optimizations -ffinite-math-only \
        -funsafe-loop-optimizations -ftree-vectorize

# SSE2 support is always enabled on amd64
SSE_CFLAGS= -DUSE_SSE=1 -msse2

OPENMP_CFLAGS=  -fopenmp
OPENMP_LDFLAGS= -lgomp -pthread

DEBUG_CFLAGS_OFF=   -DNDEBUG

do-install:
    ${INSTALL_PROGRAM} ${WRKSRC}/pngquant ${STAGEDIR}${PREFIX}/bin
    ${INSTALL_MAN} ${WRKSRC}/pngquant.1 ${STAGEDIR}${MANPREFIX}/man/man1
    @${MKDIR} ${STAGEDIR}${DOCSDIR}
    ${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}

.include <bsd.port.mk>