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Merge branch 'legacy' of https://github.com/backslashxx/KernelSU #23

Merge branch 'legacy' of https://github.com/backslashxx/KernelSU

Merge branch 'legacy' of https://github.com/backslashxx/KernelSU #23

name: Build Kernel - ChromeOS ARCVM
on:
push:
branches: ["main", "ci", "checkci"]
paths:
- ".github/workflows/build-kernel-arcvm.yml"
- "kernel/**"
pull_request:
branches: ["main"]
paths:
- ".github/workflows/build-kernel-arcvm.yml"
- "kernel/**"
workflow_call:
workflow_dispatch:
env:
git_tag: chromeos-5.10-arcvm
jobs:
build:
if: github.event_name != 'pull_request' || (github.event_name == 'pull_request' && !github.event.pull_request.draft)
strategy:
matrix:
include:
- arch: x86_64
kernel_image_name: bzImage
build_config: build.config.gki.x86_64
defconfig: x86_64_arcvm_defconfig
- arch: arm64
kernel_image_name: Image
build_config: build.config.gki.aarch64
defconfig: arm64_arcvm_defconfig
name: Build ChromeOS ARCVM kernel
runs-on: ubuntu-20.04
env:
LTO: thin
ROOT_DIR: /
KERNEL_DIR: ${{ github.workspace }}/kernel
steps:
- name: Install Build Tools
run: |
sudo apt-get update
sudo apt-get install -y --no-install-recommends bc \
bison build-essential ca-certificates flex git gnupg \
libelf-dev libssl-dev lsb-release software-properties-common wget \
libncurses-dev binutils-aarch64-linux-gnu gcc-aarch64-linux-gnu nuget gzip \
rsync python3 device-tree-compiler
sudo ln -s --force python3 /usr/bin/python
export LLVM_VERSION=12
wget https://apt.llvm.org/llvm.sh
chmod +x llvm.sh
sudo ./llvm.sh $LLVM_VERSION
rm ./llvm.sh
sudo ln -s --force /usr/bin/clang-$LLVM_VERSION /usr/bin/clang
sudo ln -s --force /usr/bin/ld.lld-$LLVM_VERSION /usr/bin/ld.lld
sudo ln -s --force /usr/bin/llvm-objdump-$LLVM_VERSION /usr/bin/llvm-objdump
sudo ln -s --force /usr/bin/llvm-ar-$LLVM_VERSION /usr/bin/llvm-ar
sudo ln -s --force /usr/bin/llvm-nm-$LLVM_VERSION /usr/bin/llvm-nm
sudo ln -s --force /usr/bin/llvm-strip-$LLVM_VERSION /usr/bin/llvm-strip
sudo ln -s --force /usr/bin/llvm-objcopy-$LLVM_VERSION /usr/bin/llvm-objcopy
sudo ln -s --force /usr/bin/llvm-readelf-$LLVM_VERSION /usr/bin/llvm-readelf
sudo ln -s --force /usr/bin/clang++-$LLVM_VERSION /usr/bin/clang++
- name: Checkout KernelSU
uses: actions/checkout@v4
with:
path: KernelSU
fetch-depth: 0
- name: Setup kernel source
run: git clone https://chromium.googlesource.com/chromiumos/third_party/kernel.git -b ${{ env.git_tag }} --depth=1
- name: Extract version from Makefile
working-directory: kernel
run: |
VERSION=$(grep -E '^VERSION = ' Makefile | awk '{print $3}')
PATCHLEVEL=$(grep -E '^PATCHLEVEL = ' Makefile | awk '{print $3}')
SUBLEVEL=$(grep -E '^SUBLEVEL = ' Makefile | awk '{print $3}')
echo "ChromeOS ARCVM Linux kernel version: $VERSION.$PATCHLEVEL.$SUBLEVEL"
echo "version=$VERSION.$PATCHLEVEL.$SUBLEVEL" >> $GITHUB_ENV
- name: Setup KernelSU
working-directory: kernel
run: |
echo "[+] KernelSU setup"
KERNEL_ROOT=$GITHUB_WORKSPACE/kernel
echo "[+] KERNEL_ROOT: $KERNEL_ROOT"
echo "[+] Copy KernelSU driver to $KERNEL_ROOT/drivers"
ln -sf $GITHUB_WORKSPACE/KernelSU/kernel $KERNEL_ROOT/drivers/kernelsu
echo "[+] Add KernelSU driver to Makefile"
DRIVER_MAKEFILE=$KERNEL_ROOT/drivers/Makefile
DRIVER_KCONFIG=$KERNEL_ROOT/drivers/Kconfig
grep -q "kernelsu" "$DRIVER_MAKEFILE" || printf "\nobj-\$(CONFIG_KSU) += kernelsu/\n" >> "$DRIVER_MAKEFILE"
grep -q "kernelsu" "$DRIVER_KCONFIG" || sed -i "/endmenu/i\\source \"drivers/kernelsu/Kconfig\"" "$DRIVER_KCONFIG"
echo "[+] Apply KernelSU patches"
cd $KERNEL_ROOT && git apply $GITHUB_WORKSPACE/KernelSU/.github/patches/5.10/*.patch || echo "[-] No patch found"
echo "[+] Patch script/setlocalversion"
sed -i 's/-dirty//g' $KERNEL_ROOT/scripts/setlocalversion
echo "[+] KernelSU setup done."
cd $GITHUB_WORKSPACE/KernelSU
KSU_VERSION=$(($(git rev-list --count HEAD) + 10200))
echo "KernelSU version: $KSU_VERSION"
echo "kernelsu_version=$KSU_VERSION" >> $GITHUB_ENV
- name: Build Kernel
working-directory: kernel
env:
KERNEL_IMAGE_NAME: ${{ matrix.kernel_image_name }}
ARCH: ${{ matrix.arch }}
run: |
set -a && . ${{ matrix.build_config }}; set +a
export DEFCONFIG=${{ matrix.defconfig }}
if [ ! -z ${{ vars.EXPECTED_SIZE }} ] && [ ! -z ${{ vars.EXPECTED_HASH }} ]; then
export KSU_EXPECTED_SIZE=${{ vars.EXPECTED_SIZE }}
export KSU_EXPECTED_HASH=${{ vars.EXPECTED_HASH }}
fi
make LLVM=1 LLVM_IAS=1 DEPMOD=depmod DTC=dtc O=${PWD} mrproper
make LLVM=1 LLVM_IAS=1 DEPMOD=depmod DTC=dtc O=${PWD} ${DEFCONFIG} < /dev/null
scripts/config --file .config -e LTO_CLANG -d LTO_NONE -e LTO_CLANG_THIN -d LTO_CLANG_FULL -e THINLTO
make LLVM=1 LLVM_IAS=1 DEPMOD=depmod DTC=dtc O=${PWD} -j$(nproc) ${KERNEL_IMAGE_NAME} modules prepare-objtool
ls -l -h ${PWD}/arch/${ARCH}/boot
echo "file_path=${PWD}/arch/${ARCH}/boot/${KERNEL_IMAGE_NAME}" >> $GITHUB_ENV
- name: Upload kernel-ARCVM-${{ matrix.arch }}-${{ env.version }}
uses: actions/upload-artifact@v4
with:
name: kernel-ARCVM-${{ matrix.arch }}-${{ env.version }}
path: "${{ env.file_path }}"