# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/goyavewifi-dt_hw04_defconfig

pkgname=linux-samsung-goyavewifi
pkgver=3.10.17
pkgrel=0
pkgdesc="Samsung Galaxy Tab 3 Lite kernel fork"
arch="armv7"
_carch="arm"
_flavor="samsung-goyavewifi"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
	bash
	bc
	bison
	devicepkg-dev
	dtbtool-sprd
	flex
	linux-headers
	openssl-dev
	perl
"

# Source
_repository="linux"
_commit="e90d994cb5fe2531ff35ee13fb624f4bba2c07cc"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/pstglia/$_repository/archive/$_commit.tar.gz
	$_config
	gcc7-give-up-on-ilog2-const-optimizations.patch
	gcc8-fix-put-user.patch
	gcc10-extern_YYLOC_global_declaration.patch
	kernel-use-the-gnu89-standard-explicitly.patch
	no-hardcoded-CROSS_COMPILE.patch
	fix-dtb_qcom,msm-id.patch
	fix-recordmcount.patch
	sprdfb-check-for-buffering.patch
	sprdfb-fix-swapped-colors.patch
"
#	force_devices-sc8830-objfile.patch
builddir="$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-sprd -p "$_outdir/scripts/dtc/" \
		-o "$_outdir/arch/$_carch/boot"/dt.img \
		"$_outdir/arch/$_carch/boot/dts/"
}

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

sha512sums="
80ca6746b5bb06539f18593733fd1c785f6d241c6c2aa026c6cf6d5e5865ffbfd887c4163e7de0db19bccde83ffbdeefaeddb9140366a1fafad591ef885f2415  linux-samsung-goyavewifi-e90d994cb5fe2531ff35ee13fb624f4bba2c07cc.tar.gz
9b6005d51f9536a6a550fb31427d8a4ff9c05b4152442a718a833c94b3fec33c9675e1abf152780dbad900a2cbde8c18a89dacf94d85b1e48fce92284d67d0e8  config-samsung-goyavewifi.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
b3365e61eeb64b968d86cee41aa5edb909cc524cc0b5b0d972ba16b5bbb4266aa726f480c7d6c82a33d90fdead86f39ea5123404603a9c14fc972fd01c5f491c  no-hardcoded-CROSS_COMPILE.patch
fb311072075f13d82742ff726fa0812447c22b29fb08f5bbdf05d6b1ca53e53b02324a81c2b858a63d076f4c033481a16af1fe4fb15fa3964715be20a6885018  fix-dtb_qcom,msm-id.patch
32911549f0c89972d06af838954978ee90fb2eabacc1393c0bffa12deb9d80ddec5322f859df772d90afea733965bd669e85d5e90657d4f69995ae9fc25dd4f3  fix-recordmcount.patch
fa11ab7040b83dad145a8f2ca3e5b17b3189b90ca43a8f64e63be4fcb4ba2debe8134b3e28f6f663bc8b7f1e72b1f3a68f342300eed45cb72de70cefba4fa0c2  sprdfb-check-for-buffering.patch
6836001b24508d413a059f19b0c6f6f547037f68886c22159ad51be91d1a089e3d1d9ed79c3c62724648df7f810cd81d96a83f4a34368b373524b649e5539656  sprdfb-fix-swapped-colors.patch
"