adapt from core/libpng

1 files changed, 59 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..833492c91b5a
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,59 @@
+# Maintainer: Yardena Cohen <yardenack@gmail.com>
+# Contributor: 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>
+
+libname=libpng
+pkgname=$libname-apng
+pkgver=1.6.37
+_apngver=1.6.37
+pkgrel=1
+pkgdesc="A collection of routines used to create PNG format graphics files"
+arch=('x86_64')
+url="http://www.libpng.org/pub/png/libpng.html"
+license=('custom')
+depends=('zlib' 'sh')
+provides=(libpng=$pkgver)
+replaces=(libpng)
+conflicts=(libpng)
+validpgpkeys=('8048643BA2C840F4F92A195FF54984BFA16C640F') # Glenn Randers-Pehrson (mozilla) <glennrp@gmail.com>
+source=("https://downloads.sourceforge.net/sourceforge/$libname/$libname-$pkgver.tar.xz"
+        "https://downloads.sourceforge.net/sourceforge/libpng-apng/libpng-$_apngver-apng.patch.gz")
+sha256sums=('505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca'
+            '823bb2d1f09dc7dae4f91ff56d6c22b4b533e912cbd6c64e8762255e411100b6')
+
+prepare() {
+  cd $libname-$pkgver
+
+  # Add animated PNG (apng) support. Required by Firefox
+  # see http://sourceforge.net/projects/libpng-apng/
+  gzip -cd ../libpng-$_apngver-apng.patch.gz | patch -Np1
+}
+
+build() {
+  cd $libname-$pkgver
+
+  ./configure \
+    --prefix=/usr \
+    --disable-static
+  make
+}
+
+check() {
+  cd $libname-$pkgver
+
+  make check
+}
+
+package() {
+  cd $libname-$pkgver
+
+  make DESTDIR="$pkgdir" install
+
+  install -D -m0644 LICENSE "$pkgdir/usr/share/licenses/$libname/LICENSE"
+
+  cd contrib/pngminus
+  make PNGLIB_SHARED="-L$pkgdir/usr/lib -lpng" CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS" png2pnm pnm2png
+  install -m0755 png2pnm pnm2png "$pkgdir/usr/bin/"
+}