# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm64/configs/(CHANGEME!)

pkgname=linux-lenovo-karatep
pkgver=3.18.124
pkgrel=0
pkgdesc="Lenovo K6 Note kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="lenovo-karatep"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
 bash
 bc
 bison
 devicepkg-dev
 findutils
 flex
 openssl-dev
 perl
 gcc4
"
# Compiler: GCC 4 (doesn't boot when compiled with newer versions)
if [ "${CC:0:5}" != "gcc4-" ]; then
 CC="gcc4-$CC"
 HOSTCC="gcc4-gcc"
 CROSS_COMPILE="gcc4-$CROSS_COMPILE"
fi

# Source
_repository="android_kernel_lenovo_msm8937"
_commit="f23254d4fbeb0e6d8ac866568f69a81b776a6437"
_config="config-$_flavor.$arch"
source="
 $pkgname-$_commit.tar.gz::https://github.com/karthick111/$_repository/archive/$_commit.tar.gz
 $_config
 gcc10-extern_YYLOC_global_declaration.patch
 proc.S_patch.patch
"
builddir="$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"
}

package() {
 downstreamkernel_package "$builddir" "$pkgdir" "$_carch" \
  "$_flavor" "$_outdir"
}

sha512sums="
c4be8501316f62db3b93ec0398bf59fe46f287447d7f5a163940efcdde3f3dd5d4a21e093801a49ad57100d002564bd94af12c545360cd72c6e2a93efb40816b  linux-lenovo-karatep-f23254d4fbeb0e6d8ac866568f69a81b776a6437.tar.gz
c6873363dad8e1dc6c0008a6a8efbe0f2c012625832b5705295735adea858de4ed5952234bc51b6127b63432583043262d4be890239e21c5a8b187d7e7d327a1  config-lenovo-karatep.aarch64
2b48f1bf0e3f70703d2cdafc47d5e615cc7c56c70bec56b2e3297d3fa4a7a1321d649a8679614553dde8fe52ff1051dae38d5990e3744c9ca986d92187dcdbeb  gcc10-extern_YYLOC_global_declaration.patch
79a5352a6e2120e6775a879c13cfe91f204c2e5ff13aed66d23ef8b3a64b16dcacfe6efeb48500156c8c5ae48f95d33e848658a253d6133717a90d904bca9c1c  proc.S_patch.patch
"