diff --git a/x11-libs/libXau-1.0.12.PKGBUILD b/x11-libs/libXau-1.0.12.PKGBUILD
new file mode 100644
index 0000000..da62f11
--- /dev/null
+++ b/x11-libs/libXau-1.0.12.PKGBUILD
@@ -0,0 +1,34 @@
+pkgname=libXau
+pkgver=1.0.12
+pkgdesc="X11 authorisation library"
+arch=('x86_64')
+homepage="https://xorg.freedesktop.org/"
+license=('MIT-open-group')
+depends=('glibc' 'xorg-proto')
+makedepends=('meson')
+sources=("${pkgname}-${pkgver}.tar.xz")
+urls=("${homepage}/releases/individual/lib/${sources[0]}")
+md5sums=("4c9f81acf00b62e5de56a912691bd737")
+
+src_prepare() {
+  tar -xf ${distdir}/${sources[0]} --strip-components=1
+}
+
+src_build() {
+  meson setup build --prefix=/usr \
+    --buildtype=release
+  meson configure build --no-pager
+  meson compile -C build
+}
+
+src_check() {
+  meson test -C build --print-errorlogs
+}
+
+src_install() {
+  meson install -C build --destdir "$pkgdir"
+
+  install -Dvm644 COPYING "$pkgdir/usr/share/licenses/$pkgname/COPYING"
+}
+
+# vim:ft=sh syn=sh et sw=2: