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# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libpng
pkgver=1.6.35
pkgrel=0
pkgdesc="Portable Network Graphics library"
url="http://www.libpng.org"
arch="all"
license="Libpng"
depends=""
depends_dev="zlib-dev"
makedepends="$depends_dev gawk autoconf automake libtool"
subpackages="$pkgname-doc $pkgname-dev $pkgname-utils"
source="https://downloads.sourceforge.net/libpng/$pkgname-$pkgver.tar.gz
https://downloads.sourceforge.net/sourceforge/libpng-apng/$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
default_prepare
# libpng-fix-arm-neon.patch modifies configure.ac
autoreconf -vif
}
build() {
cd "$builddir"
./configure \
--build=$CBUILD \
--host=$CHOST \
--prefix=/usr \
--sysconfdir=/etc \
--mandir=/usr/share/man \
--localstatedir=/var
make
}
check() {
cd "$builddir"
make check
}
package() {
cd "$builddir"
make DESTDIR="$pkgdir" install
rm -f "$pkgdir"/usr/lib/*.la
}
utils() {
pkgdesc="$pkgdesc (pngfix utils)"
mkdir -p "$subpkgdir"/usr
mv "$pkgdir"/usr/bin "$subpkgdir"/usr
}
sha512sums="e4312a4b33e02ad975864d8f1b0c29427625257983962ddd043f258643c18ddcb15a118405282f04d1310817e454a95111e2d4569de494d01d649c7171fd3127 libpng-1.6.35.tar.gz
fe02147399a3cf3bf86d12589f876cf685fd5edf140d0e8b92f58fc6f113f8b2fce9ab9c19d5b3c8bff381d7e657faa6a2c6b1b6640472c2f1b59dedc598ef52 libpng-1.6.35-apng.patch.gz
e3fae918f14bc34e7c126892f69527c6e1b4d72593835ece839d9a28cff55a886b2030f877cf9e29b2c97abf2e47bbb5ba54584828edd2a841c2556f330b9c7e libpng-fix-arm-neon.patch"
|
