* add libspng

libspng/.SRCINFO

@@ -0,0 +1,21 @@
+pkgbase = libspng
+	pkgdesc = Simple, modern libpng alternative
+	pkgver = 0.7.4
+	pkgrel = 2
+	url = https://github.com/randy408/libspng
+	arch = x86_64
+	arch = powerpc64le
+	arch = powerpc64
+	arch = powerpc
+	arch = riscv64
+	license = BSD
+	makedepends = git
+	makedepends = meson
+	depends = glibc
+	depends = zlib
+	provides = libspng.so
+	source = git+https://github.com/randy408/libspng.git?signed#tag=5c2183e3e81bf9d989dce3162cd903f986ef9c6e
+	validpgpkeys = 4570C3DB9C3B37ABCC9086CB3EBDF887C2E2C548
+	b2sums = SKIP
+
+pkgname = libspng

libspng/.nvchecker.toml

@@ -0,0 +1,4 @@
+[libspng]
+source = "git"
+git = "https://github.com/randy408/libspng.git"
+prefix = "v"

libspng/PKGBUILD

@@ -0,0 +1,39 @@
+# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
+# Maintainer: Maxime Gauduin <alucryd@archlinux.org>
+# Contributor: HurricanePootis <hurricanepooits@protonmail.com>
+# Contributor: Luis Martinez <luis.martinez@disroot.org>
+# Contributor: Philip Goto <philip.goto@gmail.com>
+
+pkgname=libspng
+pkgver=0.7.4
+pkgrel=2
+pkgdesc='Simple, modern libpng alternative'
+arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
+url=https://github.com/randy408/libspng
+license=(BSD)
+depends=(
+  glibc
+  zlib
+)
+makedepends=(
+  git
+  meson
+)
+provides=(libspng.so)
+_tag=5c2183e3e81bf9d989dce3162cd903f986ef9c6e
+source=(git+https://github.com/randy408/libspng.git?signed#tag=${_tag})
+b2sums=(SKIP)
+validpgpkeys=(4570C3DB9C3B37ABCC9086CB3EBDF887C2E2C548) # Randy <randy408@protonmail.com>
+
+build() {
+  arch-meson build libspng \
+    -Dbuild_examples=false
+  meson compile -C build
+}
+
+package() {
+  DESTDIR="${pkgdir}" meson install -C build
+  install -Dm 644 libspng/LICENSE -t "${pkgdir}"/usr/share/licenses/libspng/
+}
+
+# vim: ts=2 sw=2 et:

libspng/keys/pgp/4570C3DB9C3B37ABCC9086CB3EBDF887C2E2C548.asc

@@ -0,0 +1,23 @@
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+
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+j1wExow8zIogk5Y0J/b4RBlTl9dioPaVzEPyrQkg5VapjnKKh3eZug==
+=KETX
+-----END PGP PUBLIC KEY BLOCK-----