# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/(w7ds_lineageos_defconfig)

pkgname=linux-lg-w7
pkgver=3.4.0
pkgrel=0
pkgdesc="LG Optimus L90 kernel fork"
arch="armv7"
_carch="arm"
_flavor="lg-w7"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
	bash
	bc
	bison
	devicepkg-dev
	dtbtool
	flex
	openssl-dev
	perl
"

# Source
_repository="android_kernel_lge_msm8226"
_commit="bf756279493c2cc4656b784afa29822b30838e98"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
	$_config
	gcc7-give-up-on-ilog2-const-optimizations.patch
	gcc8-fix-put-user.patch
	gcc10-extern_YYLOC_global_declaration.patch
	kernel-use-the-gnu89-standard-explicitly.patch
	01_msm_section_mismatch.patch
"
builddir="$srcdir/$_repository-$_commit"
_outdir="out"

prepare() {
	default_prepare
	. downstreamkernel_prepare
}

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

	# Master DTB (deviceinfo_bootimg_qcdt)
	dtbTool -o "$_outdir/arch/$_carch/boot"/dt.img \
		"$_outdir/arch/$_carch/boot/"
}

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" \
		"$_flavor" "$_outdir"
	install -Dm644 "$_outdir/arch/$_carch/boot"/dt.img \
		"$pkgdir"/boot/dt.img
}

sha512sums="
6406689c9fe29ab7bc6874cd7ed0d3770fd15a3befc90f1d2fef26b100c581c0dd99ec3bd30f83ff42f2ba8b29239ac7254ebc8f359fbe70348d862b07057e79  linux-lg-w7-bf756279493c2cc4656b784afa29822b30838e98.tar.gz
e1b7a513a9e5a8c5a041b01ff866576c78aedfe05882a43da06c916c11c48e2a082998efd275f4b25e1c872bb94c292765d4fbc1f9806dd977cd255d04c14b4f  config-lg-w7.armv7
77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
2b48f1bf0e3f70703d2cdafc47d5e615cc7c56c70bec56b2e3297d3fa4a7a1321d649a8679614553dde8fe52ff1051dae38d5990e3744c9ca986d92187dcdbeb  gcc10-extern_YYLOC_global_declaration.patch
ad0182a483791fc88e058838bc331b2f04a75ba291e763767babdb815efadfc3b4fda97e69e2e3f00a426cabea088e35297a92bd287592597d1e309be68ee92c  kernel-use-the-gnu89-standard-explicitly.patch
2a96a93e31fe30bcab14b99f124054f727549ed80b342069758a0c645379ea3c19b84d9aa9c834640969472f4dfd44486cee4e91ab4c2cdbe4fe8b4b68fdcb78  01_msm_section_mismatch.patch
"