# Contributor: Luis Ressel <aranea@aixah.de>
# Maintainer: Luis Ressel <aranea@aixah.de>
# KEEP THIS IN SYNC with the other wireguard-module packages.
_kflavour=""
_kver="5.4.5-mc0"
pkgver=0.0.20191226
pkgrel=0
_pkgname="wireguard-module$_kflavour"
pkgname="$_pkgname-$_kver"
_pkgreal="wireguard-linux-compat"
pkgdesc="Kernel module for the WireGuard VPN, built for easy-kernel"
url="https://www.wireguard.com/"
arch="all"
options="!check !dbg !strip" # no test suite
license="GPL-2.0-only"
provides="$_pkgname=$pkgver"
depends="easy-kernel$_kflavour-modules-$_kver"
makedepends="easy-kernel$_kflavour-src-$_kver"
subpackages="wireguard-patch:_patch:noarch"
source="https://git.zx2c4.com/$_pkgreal/snapshot/$_pkgreal-$pkgver.tar.xz"
builddir="$srcdir/$_pkgreal-$pkgver"

build() {
	make -C src LDFLAGS="" KERNELDIR="/usr/src/linux-$_kver$_kflavour" module
}

package() {
	if [ -f $HOME/kernel_key.pem ]; then
		/usr/src/linux-$_kver$_kflavour/scripts/sign-file sha512 \
			$HOME/kernel_key.pem $HOME/kernel_key.pem \
			"$builddir"/src/wireguard.ko
	fi
	make -C src DEPMOD=true KERNELDIR="/usr/src/linux-$_kver$_kflavour" INSTALL_MOD_PATH="$pkgdir" module-install
}

_patch() {
	depends=""
	pkgdesc="Kernel patch for the WireGuard VPN"

	mkdir -p "$subpkgdir/usr/share/wireguard"
	"$builddir"/kernel-tree-scripts/create-patch.sh > "$subpkgdir/usr/share/wireguard/wireguard-$pkgver.patch"
}

sha512sums="7eba183128555ca5fd8b171179fe8ec7b9a67c618ad000bc9c5475ff74097e0e2c220a1f1dd82393fbde6dbbba5c1114bfd725e733a5f4acfbb23248538f6afb  wireguard-linux-compat-0.0.20191226.tar.xz"