SUMMARY="Pngcrush is an optimizer for PNG files"
DESCRIPTION="
Pngcrush is an optimizer for PNG (Portable Network Graphics) files. It can be \
run from a commandline in an MSDOS window, or from a UNIX or LINUX \
commandline. Its main purpose is to reduce the size of the PNG IDAT datastream \
by trying various compression levels and PNG filter methods. It also can be \
used to remove unwanted ancillary chunks, or to add certain chunks including \
gAMA, tRNS, iCCP, and textual chunks.
"
HOMEPAGE="http://pmt.sourceforge.net/pngcrush/" 
SRC_URI="http://sourceforge.net/projects/pmt/files/pngcrush/1.7.67/pngcrush-1.7.67-nolib.tar.xz"
CHECKSUM_MD5="682318b86be2e01056b8dba7b90dee01"
REVISION="1"
LICENSE="LibPNG"
COPYRIGHT="1998-2009 Glenn Randers-Pehrson
	2005 Greg Roelofs"
ARCHITECTURES="x86 x86_gcc2"

SOURCE_DIR="pngcrush-${portVersion}-nolib"

PROVIDES="
	pngcrush = $portVersion compat >= 1.7
	cmd:pngcrush = $portVersion compat >= 1.7
	"

REQUIRES="
	haiku >= $haikuVersion
	lib:libpng
	lib:libz
	"

BUILD_REQUIRES="
	devel:libpng
	devel:libz
	"

BUILD_PREREQUIRES="
	haiku_devel >= $haikuVersion
	cmd:make
	cmd:gcc
	"

PATCHES="pngcrush-1.7.67.patch"

BUILD()
{
	make LIBS="-L$libDir -lpng -lz"
}

INSTALL()
{
	mkdir -p $binDir
	cp -af pngcrush $binDir
}

