new blfs: media-libs/libpng-1.6.51

media-libs/libpng-1.6.51.PKGBUILD

@@ -0,0 +1,45 @@
+pkgname=libpng
+pkgver=1.6.51
+_verstr="${pkgver%%.*}${pkgver#*.}"
+_verstr="${_verstr%%.*}"
+apngver=1.6.51
+pkgdesc='A collection of routines used to create PNG format graphics files'
+arch=('x86_64')
+homepage='http://www.libpng.org/pub/png/libpng.html'
+license=('libpng-2.0')
+depends=('zlib' 'sh')
+makedepends=('git')
+sources=("${pkgname}-${pkgver}.tar.xz"
+  "${pkgname}-${apngver}-apng.patch.gz"
+)
+urls=("https://downloads.sourceforge.net/libpng/${sources[0]}"
+  "https://downloads.sourceforge.net/libpng-apng/${pkgname}${_verstr}/${sources[1]}"
+)
+md5sums=("8781d5eb8285ac70100b75a1d2a5fc5e"
+  "c0e913c8f84b3ea64577e11bb7f93cb5"
+)
+
+src_prepare() {
+  tar -xf ${distdir}/${sources[0]} --strip-components=1
+  gzip -cd ${distdir}/${sources[1]} | patch -p1
+}
+
+src_build() {
+  ./configure \
+    --prefix=/usr \
+    --disable-static \
+    --enable-instal-sse
+  make
+}
+
+src_check() {
+  make check
+}
+
+src_install() {
+  make DESTDIR="$pkgdir" install
+
+  install -D -m0644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+# vim:ft=sh syn=sh et sw=2: