# Reference: <https://postmarketos.org/vendorkernel>
# Maintainer:  Clayton Craft <clayton@craftyguy.net>
# Co-Maintainer: Bhushan Shah <bshah@kde.org>
pkgname=linux-purism-librem5
pkgver=5.11.11
pkgrel=0
_purismrel=1
# <kernel ver>.<purism kernel release>
_purismver=${pkgver}pureos$_purismrel
pkgdesc="Purism Librem 5 phone kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="purism-librem5"
url="https://source.puri.sm/Librem5/linux-next"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
	bison
	devicepkg-dev
	findutils
	flex
	installkernel
	openssl-dev
	perl
	rsync
	xz
	"
subpackages="$pkgname-dev"
install="$pkgname.post-upgrade"

# Source
_repository="linux-next"
# kconfig generated with: ARCH=arm64 make defconfig KBUILD_DEFCONFIG=librem5_defconfig
_config="config-$_flavor.$arch"
source="
	$pkgname-$_purismver.tar.gz::https://source.puri.sm/Librem5/$_repository/-/archive/pureos/$_purismver/$_repository-pureos-$_purismver.tar.gz
	8f11380ec32912370b8ae9134a0387a6f18862f7.patch
	0001-Revert-arm64-dts-librem5-Drop-separte-DP-device-tree.patch
	0002-bq25890_charger-enter-ship-mode-on-power-off.patch
	$_config
"
builddir="$srcdir/$_repository-pureos-$_purismver"

prepare() {
	default_prepare
	REPLACE_GCCH=0 \
		. downstreamkernel_prepare
}

build() {
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS" \
		LOCALVERSION=".$_purismrel"
}

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"

	make modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb"

}

dev() {
	provides="linux-headers"
	replaces="linux-headers"

	cd $builddir

	# https://github.com/torvalds/linux/blob/master/Documentation/kbuild/headers_install.rst
	make -j1 headers_install \
		ARCH="$_carch" \
		INSTALL_HDR_PATH="$subpkgdir"/usr
}
sha512sums="801e626e92e3d48da033f3c6bf3f8ce98be14d51a1487d5fcd046cc0fb1a64d00bff121e5441b617af998490e8132d24dfccbe99c0bc4f1a0a19bfd61f91937d  linux-purism-librem5-5.11.11pureos1.tar.gz
9870bff4b187188b519b23264c2634ee4232011fed6d2f66a7b4971db354ac3dffa0e1552bd0dc953c66ec622e18ce8899fdbcfba94f60867fc5004d6da96753  8f11380ec32912370b8ae9134a0387a6f18862f7.patch
5baae99010bde62e253fdd56f21ba096c217ba2ab9c367c80b34bc0f445a79a8fb8b5d14682f71ad6061d73c81fc16a608f4be037d792978dbbaf74267844260  0001-Revert-arm64-dts-librem5-Drop-separte-DP-device-tree.patch
1a12f74895b0fc710792e3881f23754a8eb92d25b11a2751db007a1b08f72729043d1e824096c97dc795b8e33300274887b428997ddaacf4b61f52ef3bd78ce5  0002-bq25890_charger-enter-ship-mode-on-power-off.patch
45c10ccb08ad25591019f091f48b1b742ed512628ac86f6c1d462da3623314000b88022fc13c99f7e211257d2ec60e53f61a53862ffd4e763bc2ac9cd51ea875  config-purism-librem5.aarch64"