# Maintainer: Future Linux Team <futurelinux@163.com>

pkgname=libpng
pkgver=1.6.42
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' 'bash')
source=(https://downloads.sourceforge.net/${pkgname}/${pkgname}-${pkgver}.tar.xz
	https://downloads.sourceforge.net/sourceforge/${pkgname}-apng/${pkgname}-1.6.40-apng.patch.gz)
sha256sums=(c919dbc11f4c03b05aba3f8884d8eb7adfe3572ad228af972bb60057bdb48450
	0a3ca46482938d8d6c722662bed2c7ee0c65a1b5624444b3ced21ad8d356db2f)

prepare() {
	cd ${pkgname}-${pkgver}

	gzip -cd ${srcdir}/${pkgname}-1.6.40-apng.patch.gz | patch -p1
}

build() {
	cd ${pkgname}-${pkgver}

	${CONFIGURE} --disable-static

	make
}

package() {
	cd ${pkgname}-${pkgver}

	make DESTDIR=${pkgdir} install

	install -vdm755 ${pkgdir}/usr/share/doc/${pkgname}-${pkgver}
	cp -v README libpng-manual.txt ${pkgdir}/usr/share/doc/${pkgname}-${pkgver}
}