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# 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
libpng15-CVE-2013-6954.patch
"
_builddir="$srcdir/$pkgname-$pkgver"
prepare() {
cd "$_builddir"
for i in $source; do
case $i in
*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
esac
done
gunzip -c "$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
8cdbf47318e9f4710a957a4704f1dd6e libpng15-CVE-2013-6954.patch"
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