rtl8812au: add RTL88xxAU driver with OpenHD patches

rtl8812au-openhd-dkms-git/.SRCINFO

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+pkgbase = rtl8812au-openhd-dkms-git
+	pkgdesc = Patched rtl88xxau drivers for wifibroadcast
+	pkgver = 5.2.20.2.r781.8f30f65
+	pkgrel = 1
+	url = https://github.com/OpenHD/rtl8812au
+	arch = i686
+	arch = x86_64
+	license = GPL2
+	makedepends = git
+	depends = dkms
+	depends = bc
+	source = git+https://github.com/OpenHD/rtl8812au.git
+	sha256sums = SKIP
+
+pkgname = rtl8812au-openhd-dkms-git

rtl8812au-openhd-dkms-git/.gitignore

@@ -0,0 +1,3 @@
+*
+!/PKGBUILD
+!/.SRCINFO

rtl8812au-openhd-dkms-git/PKGBUILD

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+# Maintainer: Rihards Skuja <rihards at skuja dot eu>
+
+pkgname=rtl8812au-openhd-dkms-git
+_pkgbase=88XXau_wfb
+pkgver=5.2.20.2.r781.8f30f65
+_pkgver=5.2.20.2
+pkgrel=1
+pkgdesc="Patched rtl88xxau drivers for wifibroadcast"
+arch=('i686' 'x86_64')
+url="https://github.com/OpenHD/rtl8812au"
+license=('GPL2')
+depends=('dkms' 'bc')
+makedepends=('git')
+source=("git+https://github.com/OpenHD/rtl8812au.git")
+sha256sums=('SKIP')
+
+pkgver() {
+	cd "${srcdir}/rtl8812au"
+	printf '%s.r%s.%s' "${_pkgver}" "$(git rev-list --count HEAD)" "$(git rev-parse --short=7 HEAD)"
+}
+
+package() {
+	cd "${srcdir}/rtl8812au"
+	mkdir -p "${pkgdir}/usr/src/${_pkgbase}-${pkgver}"
+	cp -pr * "${pkgdir}/usr/src/${_pkgbase}-${pkgver}"
+	install -Dm644 dkms.conf "${pkgdir}/usr/src/${_pkgbase}-${pkgver}/dkms.conf"
+	sed -e "s/@PKGVER@/${pkgver}/" -i "${pkgdir}/usr/src/${_pkgbase}-${pkgver}/dkms.conf"
+}