testing/libgxps: new aport

https://wiki.gnome.org/action/show/Projects/libgxps
XPS documents library & conversion utilities.

testing/libgxps/APKBUILD

+# Contributor: Paul Bredbury <brebs@sent.com>
+pkgname=libgxps
+pkgver=0.3.1
+pkgrel=0
+pkgdesc="XPS documents library & conversion utilities"
+url="https://wiki.gnome.org/action/show/Projects/libgxps"
+arch="all"
+license="LGPL-2.1-or-later"
+depends=""
+makedepends="gobject-introspection-dev glib-dev gtk+3.0-dev libarchive-dev libjpeg-turbo-dev tiff-dev lcms2-dev meson"
+subpackages="$pkgname-dev"
+source="$pkgname-$pkgver.tar.gz::https://github.com/GNOME/$pkgname/archive/$pkgver.tar.gz"
+builddir="$srcdir/$pkgname-$pkgver"
+
+build() {
+	cd "$builddir"
+	meson --prefix=/usr --libdir=lib --buildtype=release build/
+	ninja -v -C build/
+}
+
+check() {
+	cd "$builddir/build"
+	ninja test
+}
+
+package() {
+	cd "$builddir"
+	DESTDIR="$pkgdir" ninja -C build/ install
+}
+
+sha512sums="09646e390cbfa667ad9aef52466c24f6a2499ac02d1296e73919574d4670be6a8880e4e491f875719d6946998d2cf1d98fadbb7102f614e839f986fbc38fca65  libgxps-0.3.1.tar.gz"