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# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libpng
pkgver=1.6.31
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 $pkgname-utils"
source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz
http://downloads.sourceforge.net/sourceforge/$pkgname-apng/$pkgname-$pkgver-apng.patch.gz
libpng-fix-arm-neon.patch
"
builddir="$srcdir/$pkgname-$pkgver"
prepare() {
cd "$builddir"
gunzip -c "$srcdir"/$pkgname-$pkgver-apng.patch.gz | patch -p1 || return 1
default_prepare || return 1
}
build() {
cd "$builddir"
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--sysconfdir=/etc \
--mandir=/usr/share/man \
--localstatedir=/var \
|| return 1
make || return 1
}
check() {
make -C "$builddir" check
}
package() {
cd "$builddir"
make DESTDIR="$pkgdir" install || return 1
install -Dm644 LICENSE \
"$pkgdir"/usr/share/licenses/$pkgname/LICENSE || return 1
rm -f "$pkgdir"/usr/lib/*.la
}
utils() {
pkgdesc="$pkgdesc (pngfix utils)"
mkdir -p "$subpkgdir"/usr
mv "$pkgdir"/usr/bin "$subpkgdir"/usr
}
sha512sums="9d76384e52f27f0ca984936fa813910cad04b3a0a0abb4d310a2765eda2eac42a082d719427d65fe6c88998dac0d844b4237e21310d2cf57f494f9f5f03b9a85 libpng-1.6.31.tar.gz
61373296f19ed35c2df6c3d1f80ed683763ccec7079df25b5ee0f70215f535566bb29a3026ff51c86b9dbcadaa2e9a53672caeec23af8d3132952d317f711088 libpng-1.6.31-apng.patch.gz
30c8389d075b90c0e30c0be8d7630cbf98c87c610f414c529485630dd0411cced28852d2fecc96bca72bc712f0f7e13358f9fc47b6d7b8c7806d34ebeef20514 libpng-fix-arm-neon.patch"
|
