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# $Id: PKGBUILD 150423 2012-02-17 13:27:22Z ibiru $
# Maintainer: Jan de Groot <jgc@archlinux.org>
# Contributor: dorphell <dorphell@archlinux.org>
# Contributor: Travis Willard <travis@archlinux.org>
# Contributor: Douglas Soares de Andrade <douglas@archlinux.org>
pkgname=libpng
pkgver=1.5.8
_apngver=1.5.8
pkgrel=2
pkgdesc="A collection of routines used to create PNG format graphics files"
arch=('i686' 'x86_64')
url="http://www.libpng.org/pub/png/libpng.html"
license=('custom')
depends=('zlib' 'sh')
options=('!libtool')
source=("http://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-$pkgver.tar.xz"
"http://downloads.sourceforge.net/sourceforge/libpng-apng/libpng-$_apngver-apng.patch.gz"
CVE-2011-3026.patch)
md5sums=('0f7ae352beadaff78073733905613041'
'158772fecdc6d8591bcd382c04da334c'
'e3f19c889e57135eed66d0a3a22e2912')
build() {
cd "$srcdir/$pkgname-$pkgver"
# Add animated PNG (apng) support
# see http://sourceforge.net/projects/libpng-apng/
patch -p1 -i "$srcdir/libpng-$_apngver-apng.patch"
#CVE-2011-3026
patch -Np1 -i "$srcdir/CVE-2011-3026.patch"
./configure --prefix=/usr
make
}
package() {
cd "$srcdir/$pkgname-$pkgver"
make DESTDIR="$pkgdir" install
cd contrib/pngminus
make PNGLIB="-L$pkgdir/usr/lib -lpng" -f makefile.std png2pnm pnm2png
install -m755 png2pnm pnm2png "$pkgdir/usr/bin/"
install -D -m644 ../../LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
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