# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/vt8500_v6_v7_defconfig

pkgname=linux-tokio-techbook
pkgver=4.3.0
pkgrel=1
pkgdesc="Tokio Techbook kernel fork, close to mainline"
arch="armv7"
_carch="arm"
_flavor="tokio-techbook"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev"


# Source
# Mainline 4.3.0
# https://github.com/torvalds/linux/commit/6a13feb9c82803e2b815eca72fa7a9f5561d7861
_repository="linux"
_commit="6a13feb9c82803e2b815eca72fa7a9f5561d7861"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/torvalds/$_repository/archive/$_commit.tar.gz
	$_config
	gcc8-fix-put-user.patch
	linux4.2-gcc10-extern_YYLOC_global_declaration.patch
"

builddir="$srcdir/$_repository-$_commit"

prepare() {
	default_prepare
	. downstreamkernel_prepare
}

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

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"

}

sha512sums="0fde6b90d9ec94eca00f419e51f112f258e9cb9795375379e4078dc800784dad882935db39e74fb748727a82c91046e23dd39c76ae14bca9afe6f6b19d1ea452  linux-tokio-techbook-6a13feb9c82803e2b815eca72fa7a9f5561d7861.tar.gz
5dcc1c89d8c09132c9818b9284fad05345598e26facc8b7b70d6e2fe2af688b82de67ba7427cba1e51b1f5cda08ad8d5aef464ac295706315d293151b4ea7f8c  config-tokio-techbook.armv7
197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
eaf2e61fcb508cdd239b8fed209d2a09ecac77287f6b46d003918fdf1c6fa2ee63f7390f3ff7c49029b8ed6cbcdd81c7e9a4b1ece9f5060b6fc84e322bd47f41  linux4.2-gcc10-extern_YYLOC_global_declaration.patch"