* update libpng to 1.6.44-1

libpng/.SRCINFO

@@ -0,0 +1,16 @@
+pkgbase = libpng
+	pkgdesc = A collection of routines used to create PNG format graphics files
+	pkgver = 1.6.44
+	pkgrel = 1
+	url = http://www.libpng.org/pub/png/libpng.html
+	arch = x86_64
+	license = custom
+	makedepends = git
+	depends = zlib
+	depends = sh
+	provides = libpng16.so
+	source = git+https://github.com/pnggroup/libpng.git?signed#tag=v1.6.44
+	validpgpkeys = F57A55036A4D45837074FD92C9E384533403C2F8
+	sha256sums = 56d285e5bdc6a7ef5a46b987d62fc88b199cfdf1cb1dad19df10b361ef6613ce
+
+pkgname = libpng

libpng/.nvchecker.toml

@@ -0,0 +1,5 @@
+[libpng]
+source = "git"
+git = "https://github.com/pnggroup/libpng.git"
+prefix = "v"
+exclude_regex = ".*(beta|alpha|rc).*"

libpng/PKGBUILD

@@ -1,24 +1,32 @@
 # POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
-# Maintainer: Jan de Groot <jgc@archlinux.org>
+# Maintainer: Christian Hesse <mail@eworm.de>
+# 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>
 
 pkgname=libpng
-pkgver=1.6.43
+pkgver=1.6.44
 pkgrel=1
 pkgdesc='A collection of routines used to create PNG format graphics files'
 arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
 url='http://www.libpng.org/pub/png/libpng.html'
 license=('custom')
 depends=('zlib' 'sh')
+makedepends=('git')
 provides=('libpng16.so')
-validpgpkeys=('8048643BA2C840F4F92A195FF54984BFA16C640F') # Glenn Randers-Pehrson (mozilla) <glennrp@gmail.com>
-source=("https://downloads.sourceforge.net/sourceforge/$pkgname/$pkgname-$pkgver.tar.xz")
-sha256sums=('6a5ca0652392a2d7c9db2ae5b40210843c0bbc081cbd410825ab00cc59f14a6c')
+source=("git+https://github.com/pnggroup/libpng.git?signed#tag=v${pkgver}")
+sha256sums=('56d285e5bdc6a7ef5a46b987d62fc88b199cfdf1cb1dad19df10b361ef6613ce')
+validpgpkeys=('F57A55036A4D45837074FD92C9E384533403C2F8') # Cosmin Truta
+
+prepare() {
+  cd $pkgname
+
+  autoreconf -fiv
+}
 
 build() {
-  cd $pkgname-$pkgver
+  cd $pkgname
 
   ./configure \
     --prefix=/usr \
@@ -27,13 +35,13 @@ build() {
 }
 
 check() {
-  cd $pkgname-$pkgver
+  cd $pkgname
 
   make check
 }
 
 package() {
-  cd $pkgname-$pkgver
+  cd $pkgname
 
   make DESTDIR="$pkgdir" install
 

libpng/keys/pgp/F57A55036A4D45837074FD92C9E384533403C2F8.asc

@@ -0,0 +1,13 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=KpUQ
+-----END PGP PUBLIC KEY BLOCK-----