# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libpng
pkgver=1.5.14
pkgrel=0
pkgdesc="Portable Network Graphics library"
url="http://www.libpng.org/"
arch="all"
license="GPL"
depends=
depends_dev="zlib-dev"
makedepends="$depends_dev gawk"
subpackages="$pkgname-doc $pkgname-dev"
source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz
	http://downloads.sourceforge.net/project/libpng-apng/libpng15/$pkgver/libpng-$pkgver-apng.patch.gz
	"

_builddir="$srcdir/$pkgname-$pkgver"

prepare() {
	cd "$_builddir"
	gunzip -c "$srcdir"/libpng-$pkgver-apng.patch.gz | patch -p1 || return 1
}

build() {
	cd "$_builddir"
	./configure --prefix=/usr \
		|| return 1
	make
}

package() {
	cd "$srcdir/$pkgname-$pkgver"
	make DESTDIR="$pkgdir" install
	install -Dm644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE || return 1
	rm -f "$pkgdir"/usr/lib/*.la
}

md5sums="27e76e0223d654093ffeb2f3daa56cc3  libpng-1.5.14.tar.gz
89fbc11f19ec1f181587bdde1dd9402f  libpng-1.5.14-apng.patch.gz"
sha256sums="22007f80f6b6d6ad2b5d37bc135dce6701a17a4d64aee6d46edd3898bfbb1018  libpng-1.5.14.tar.gz
b7900ae045f7598f79bd5e6b4ca355bf83c3da8dea7b2c51cd9a78addb5c98ed  libpng-1.5.14-apng.patch.gz"
sha512sums="c30a308dea913a3a000eeee87813a9e5afd9547f04d5eacbda9a83b4db6eb22c8f479d89b222fb1f8cb9e5518ac6b3686c984a1c4aa5a33e42c23ae73073bfcc  libpng-1.5.14.tar.gz
dfa26d3f79b1346261cad055e4cd3779cc4314bf40b3723cfec25fc48e9148a979e03b9dbcb9ec247e1b67d5006016d82c7e210c5d290f2b61b6151ac7609eb6  libpng-1.5.14-apng.patch.gz"