# Contributor: knuxify <knuxify@gmail.com>
# Maintainer: knuxify <knuxify@gmail.com>
# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/cyanogenmod_baffinlite_defconfig

pkgname=linux-samsung-baffinlite
pkgver=3.4.5
pkgrel=0
pkgdesc="Samsung Galaxy Grand Neo kernel fork"
arch="armv7"
_carch="arm"
_flavor="samsung-baffinlite"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz"

# Source
_repository="android_kernel_samsung_baffinlite"
_commit="6cd5888e4714454ca7398f46aa09fa29170d92b9"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/knuxdroid/$_repository/archive/$_commit.tar.gz
	$_config
	gcc7-give-up-on-ilog2-const-optimizations.patch
	gcc8-fix-put-user.patch
	kernel-use-the-gnu89-standard-explicitly.patch
"
builddir="$srcdir/$_repository-$_commit"

prepare() {
	default_prepare
	. downstreamkernel_prepare
}

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

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

	# Modules
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS" \
		INSTALL_MOD_PATH="$pkgdir" INSTALL_MOD_STRIP=1 \
		modules_install
}

sha512sums="0c1043e703bd9382db48d2f472abb8d0acee74ff16070daf03bef9d591d611aae45c0af09971111ef6b9f3fca6dcd3742e2318ef29a0cde13910983b20a65bbc  linux-samsung-baffinlite-6cd5888e4714454ca7398f46aa09fa29170d92b9.tar.gz
1d0d1cb31ebe1a671c327044250888978a2523ce93a0f5c19d53116fbcd811a6fa8b69bfdf5f2b46a6f9fc296364c8080363469818108344d95c95fa602af73f  config-samsung-baffinlite.armv7
77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
ad0182a483791fc88e058838bc331b2f04a75ba291e763767babdb815efadfc3b4fda97e69e2e3f00a426cabea088e35297a92bd287592597d1e309be68ee92c  kernel-use-the-gnu89-standard-explicitly.patch"
