_flavor=sourceparts-pocketpc
_config="config-$_flavor.$CARCH"
pkgname=linux-$_flavor
pkgver=5.14.6_git20210920
pkgrel=4
_tag="81a7953afc5cd1001b727701dc99625ec656160a"
_wifi_ref="1b6ddd544b4a829ed2b7feb32575359b6443cd3d"
pkgdesc="Kernel fork for the Pocket P.C."
arch="aarch64"
url="https://megous.com/git/linux/"
license="GPL-2.0-only"
makedepends="
	bison
	devicepkg-dev
	findutils
	flex
	gmp-dev
	installkernel
	mpc1-dev
	mpfr-dev
	openssl-dev
	perl
	rsync
	xz
	"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-waydroid
	pmb:kconfigcheck-iwd
	pmb:kconfigcheck-nftables
	pmb:kconfigcheck-zram
	"
source="$pkgname-$_tag.tar.gz::https://github.com/PopcornComputer/PocketPC-Linux/archive/$_tag.tar.gz
	https://github.com/lwfinger/rtl8723ds/archive/$_wifi_ref.tar.gz
	0001-rtl8723ds.patch
	config-$_flavor.aarch64
	"
builddir="$srcdir/PocketPC-Linux-$_tag"

case "$CARCH" in
	aarch64*) _carch="arm64" ;;
	arm*) _carch="arm" ;;
esac


prepare() {
	default_prepare

	mv "$srcdir"/rtl8723ds-$_wifi_ref "$builddir"/drivers/staging/rtl8723ds

	REPLACE_GCCH=0 \
		. downstreamkernel_prepare
}

build() {
	unset LDFLAGS
	# V=1: workaround for pma#1990
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor" \
		CFLAGS_MODULE=-fno-pic \
		DTC_FLAGS="-@" \
		V=1
}

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

	make -j1 modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_MOD_STRIP=1 \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
}

sha512sums="
49e091de60b820c48e19bb9d3602cb0e5c3470b99112ad63da3f112b503569e6bab21738f2be014705212974a3a824c9f91acd98fa33632e7bc8bf2057f51d75  linux-sourceparts-pocketpc-81a7953afc5cd1001b727701dc99625ec656160a.tar.gz
68001a7fdc022b4ff82e3f1762a00369c2be18a4c9f5ea2074e3e9248678c48525f4bcec47ef0c4678d6a0b6aef031eb52cac9a9811f3291a73e00cb33fb5c85  1b6ddd544b4a829ed2b7feb32575359b6443cd3d.tar.gz
75af8bd55fc006b8f208fec57bce612112ff066fa71f1cfe6d4a0904e201e54d574dbf13ae8913ec570f790ac360f4b87ac26e7dac19f641a7f4c403a5df938b  0001-rtl8723ds.patch
e20a28a83c83602da492abaacd56ee332cb44c29f3a6705734eb0d1c568a46f1a530ba6409a279b2e64d8d87877c5a723062bd57f3a30c37aed787e6bdcfe56e  config-sourceparts-pocketpc.aarch64
"