kitty/los-kernel-dodge-sukisu-susfs
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Kitty Cat
2025-11-27 22:31:22 -05:00
parent e84242a31e
commit 06d8c125c9
1 changed files with 123 additions and 100 deletions
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213
build.sh
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@@ -21,133 +21,168 @@ EOF
exit 0 exit 0
} }
set_basedir() { set_vars() {
# Ensure that everything is contained within the project.
# We expect that we're going to be running out of [PROJECT]/meta, so we hop up one directory.
BASEDIR=$(realpath "$(dirname -- "$(realpath -- "${BASH_SOURCE[0]}")")/..") BASEDIR=$(realpath "$(dirname -- "$(realpath -- "${BASH_SOURCE[0]}")")/..")
# Build toolchain locations
GCCDIR="${BASEDIR}/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9"
GCCDIR32="${BASEDIR}/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9"
CLANGDIR="${BASEDIR}/prebuilts/clang/host/linux-x86/clang-r547379"
KERNELBUILDTOOLS="${BASEDIR}/prebuilts/kernel-build-tools/linux-x86"
# Common options used for `make`, particularly for cross-compile
MAKEOPTS=(
O="${BASEDIR}/work"
ARCH=arm64
PATH="${CLANGDIR}/bin:${GCCDIR}/bin:${KERNELBUILDTOOLS}/bin:${PATH}"
LD_LIBRARY_PATH="${CLANGDIR}/lib"
LLVM=1
CROSS_COMPILE="${GCCDIR}/bin/aarch64-linux-android-"
CROSS_COMPILE_ARM32="${GCCDIR32}/bin/arm-linux-androideabi-"
CLANG_TRIPLE=aarch64-linux-gnu-
)
# Environment tools that are already somewhere in the project so we'll use them instead of adding extra dependencies
BUSYBOX="${BASEDIR}/prebuilts/magisk/lib/x86_64/libbusybox.so"
MAGISKBOOT="${BASEDIR}/prebuilts/magisk/lib/x86_64/libmagiskboot.so"
PYTHON="${BASEDIR}/prebuilts/clang/host/linux-x86/clang-r547379/python3/bin/python3"
}
check_tools() {
# Ensure that we have everything we need to work before we get started.
TOOLS_NEEDED=()
[ ! -x "$(command -v make)" ] && TOOLS_NEEDED+=(make)
[ ! -x "$(command -v patch)" ] && TOOLS_NEEDED+=(patch)
[ ! -x "$(command -v zip)" ] && TOOLS_NEEDED+=(zip)
if [ "${#TOOLS_NEEDED[@]}" -gt 0 ]; then
echo "You are missing: ${TOOLS_NEEDED[@]}"
exit 1
fi
} }
ensure_repo_initialized() { ensure_repo_initialized() {
if [ ! -d "$BASEDIR/.repo" ]; then # Sync the repo if it's not there.
echo ".dir missing, initializing..." # Mainly used for dev+test, repo should be handled mostly by the user.
pushd "$BASEDIR" > /dev/null if [ ! -d "${BASEDIR}/.repo" ]; then
repo init -u "$BASEDIR/meta" --git-lfs echo ".repo missing, initializing..."
pushd "${BASEDIR}" > /dev/null
repo init -u "${BASEDIR}/meta" --git-lfs
repo sync repo sync
popd > /dev/null popd > /dev/null
fi fi
} }
download_magisk() { clean_kernel_source() {
if [ ! -d "$BASEDIR/prebuilts/magisk" ]; then # Reset the kernel source to an unmodified state.
echo "Magisk binaries missing, downloading..." # This is mostly necessary since we apply modifications to the source and it's kinda hard to track them.
mkdir -p "$BASEDIR/prebuilts/magisk"
pushd "$BASEDIR/prebuilts/magisk" > /dev/null
wget "https://github.com/topjohnwu/Magisk/releases/download/v29.0/Magisk-v29.0.apk" || curl -OL "https://github.com/topjohnwu/Magisk/releases/download/v29.0/Magisk-v29.0.apk"
unzip "Magisk-v29.0.apk"
popd > /dev/null
fi
}
setup_toolchain_vars() {
GCCDIR="$BASEDIR/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9"
GCCDIR32="$BASEDIR/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9"
CLANGDIR="$BASEDIR/prebuilts/clang/host/linux-x86/clang-r547379"
KERNELBUILDTOOLS="$BASEDIR/prebuilts/kernel-build-tools/linux-x86"
MAKEOPTS=(
O="$BASEDIR/work"
ARCH=arm64
PATH="$CLANGDIR/bin:$GCCDIR/bin:$KERNELBUILDTOOLS/bin:$PATH"
LD_LIBRARY_PATH="$CLANGDIR/lib"
LLVM=1
CROSS_COMPILE="$GCCDIR/bin/aarch64-linux-android-"
CROSS_COMPILE_ARM32="$GCCDIR32/bin/arm-linux-androideabi-"
CLANG_TRIPLE=aarch64-linux-gnu-
)
}
prepare_kernel_source() {
echo "Preparing source..." echo "Preparing source..."
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
git reset --hard git reset --hard
git clean -fd git clean -fd
ln -s "${BASEDIR}/external/SukiSU-Ultra" "KernelSU"
ln -s "${BASEDIR}/external/SukiSU-Ultra/kernel" "drivers/kernelsu"
popd > /dev/null popd > /dev/null
} }
add_sukisu() { add_sukisu() {
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
MOD=false ln -sf "${BASEDIR}/external/SukiSU-Ultra" "KernelSU"
grep -q "kernelsu" "drivers/Makefile" || printf "\nobj-\$(CONFIG_KSU) += kernelsu/\n" >> "drivers/Makefile" || echo "[+] Modified Makefile." ln -sf "${BASEDIR}/external/SukiSU-Ultra/kernel" "drivers/kernelsu"
grep -q "source \"drivers/kernelsu/Kconfig\"" "drivers/Kconfig" || sed -i "/endmenu/i\source \"drivers/kernelsu/Kconfig\"" "drivers/Kconfig" && echo "[+] Modified Kconfig." ${BUSYBOX} grep -q "kernelsu" "drivers/Makefile" || ${BUSYBOX} printf "\nobj-\$(CONFIG_KSU) += kernelsu/\n" >> "drivers/Makefile" && echo "[+] Modified Makefile."
${BUSYBOX} grep -q "source \"drivers/kernelsu/Kconfig\"" "drivers/Kconfig" || ${BUSYBOX} sed -i "/endmenu/i\source \"drivers/kernelsu/Kconfig\"" "drivers/Kconfig" && echo "[+] Modified Kconfig."
popd > /dev/null popd > /dev/null
} }
add_susfs() { add_susfs() {
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
cp "${BASEDIR}/external/susfs4ksu/kernel_patches/fs/"* "fs/" cp "${BASEDIR}/external/susfs4ksu/kernel_patches/fs/"* "fs/" || { echo "Failed to copy fs patches"; exit 1; }
cp "${BASEDIR}/external/susfs4ksu/kernel_patches/include/linux/"* "include/linux/" cp "${BASEDIR}/external/susfs4ksu/kernel_patches/include/linux/"* "include/linux/" || { echo "Failed to copy linux patches"; exit 1; }
patch --fuzz=3 -p1 < "${BASEDIR}/external/susfs4ksu/kernel_patches/50_add_susfs_in_gki-android15-6.6.patch" patch --fuzz=3 -p1 < "${BASEDIR}/external/susfs4ksu/kernel_patches/50_add_susfs_in_gki-android15-6.6.patch" || { echo "Failed to patch kernel source for susfs"; exit 1; }
popd > /dev/null popd > /dev/null
} }
configure_kernel() { configure_kernel() {
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
mkdir -p "$BASEDIR/out" # Ensure that the output directories exist
mkdir -p "$BASEDIR/work" mkdir -p "${BASEDIR}/out"
mkdir -p "${BASEDIR}/work"
# Start by cleaning directories and starting with the GKI config
make ${MAKEOPTS[@]} mrproper make ${MAKEOPTS[@]} mrproper
make ${MAKEOPTS[@]} gki_defconfig make ${MAKEOPTS[@]} gki_defconfig
scripts/kconfig/merge_config.sh -m -O "$BASEDIR/work" \ # Add customizations specific to our device
"$BASEDIR/work/.config" \ scripts/kconfig/merge_config.sh -m -O "${BASEDIR}/work" \
"${BASEDIR}/work/.config" \
arch/arm64/configs/vendor/sun_perf.config \ arch/arm64/configs/vendor/sun_perf.config \
arch/arm64/configs/vendor/oplus/sun_perf.config arch/arm64/configs/vendor/oplus/sun_perf.config
# Add further customizations to keep in line with vanilla
echo "CONFIG_DODGE_DTB=y" >> "${BASEDIR}/work/.config"
echo "CONFIG_OPLUS_DEVICE_DTBS=y" >> "${BASEDIR}/work/.config"
echo "CONFIG_COMPAT=y" >> "${BASEDIR}/work/.config"
echo "CONFIG_COMPAT_VDSO=y" >> "${BASEDIR}/work/.config"
# Add custom configurations if we're not looking for the stock configuration
if [ "${1}" != "stock" ]; then
if [ -e "${BASEDIR}/.config" ]; then if [ -e "${BASEDIR}/.config" ]; then
echo "Adding custom configuration..." echo "Adding custom configuration..."
scripts/kconfig/merge_config.sh -m -O "${BASEDIR}/work" \ scripts/kconfig/merge_config.sh -m -O "${BASEDIR}/work" \
"${BASEDIR}/work/.config" \ "${BASEDIR}/work/.config" \
"${BASEDIR}/.config" "${BASEDIR}/.config"
fi fi
fi
echo "CONFIG_DODGE_DTB=y" >> "$BASEDIR/work/.config" # Run a final olddefconfig to make sure that the config is complete for non-interactive compile.
echo "CONFIG_OPLUS_DEVICE_DTBS=y" >> "$BASEDIR/work/.config"
echo "CONFIG_COMPAT=y" >> "$BASEDIR/work/.config"
echo "CONFIG_COMPAT_VDSO=y" >> "$BASEDIR/work/.config"
make ${MAKEOPTS[@]} olddefconfig make ${MAKEOPTS[@]} olddefconfig
popd > /dev/null popd > /dev/null
} }
build_kernel() { build_kernel() {
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
make ${MAKEOPTS[@]} \ make ${MAKEOPTS[@]} \
KCFLAGS="-Wno-error=frame-larger-than=" \ KCFLAGS="-Wno-error=frame-larger-than=" \
-j$(nproc) 2>&1 | tee "$BASEDIR/work/build.log" -j"$(${BUSYBOX} nproc)" 2>&1 | ${BUSYBOX} tee "${BASEDIR}/work/build.log"
popd > /dev/null popd > /dev/null
} }
prepare_anykernel() { prepare_anykernel() {
echo "Preparing AnyKernel3 package..." echo "Preparing AnyKernel3 package..."
# Start with a new empty folder
rm -rf "${BASEDIR}/work/AnyKernel3" rm -rf "${BASEDIR}/work/AnyKernel3"
mkdir -p "${BASEDIR}/work/AnyKernel3" mkdir -p "${BASEDIR}/work/AnyKernel3"
# Copy down a fresh revision of AK3 (should exclude dotfiles)
cp -ra "${BASEDIR}/external/AnyKernel3/"* "${BASEDIR}/work/AnyKernel3/" cp -ra "${BASEDIR}/external/AnyKernel3/"* "${BASEDIR}/work/AnyKernel3/"
# Add in our customized anykernel.sh
cp "${BASEDIR}/meta/anykernel.sh" "${BASEDIR}/work/AnyKernel3/anykernel.sh" cp "${BASEDIR}/meta/anykernel.sh" "${BASEDIR}/work/AnyKernel3/anykernel.sh"
# Add in arm64 versions of tools from Magisk project
cp "${BASEDIR}/prebuilts/magisk/lib/arm64-v8a/libbusybox.so" "${BASEDIR}/work/AnyKernel3/tools/busybox" cp "${BASEDIR}/prebuilts/magisk/lib/arm64-v8a/libbusybox.so" "${BASEDIR}/work/AnyKernel3/tools/busybox"
cp "${BASEDIR}/prebuilts/magisk/lib/arm64-v8a/libmagiskboot.so" "${BASEDIR}/work/AnyKernel3/tools/magiskboot" cp "${BASEDIR}/prebuilts/magisk/lib/arm64-v8a/libmagiskboot.so" "${BASEDIR}/work/AnyKernel3/tools/magiskboot"
cp "${BASEDIR}/prebuilts/magisk/lib/arm64-v8a/libmagiskpolicy.so" "${BASEDIR}/work/AnyKernel3/tools/magiskpolicy"
# Remove unused tools
rm -f "${BASEDIR}/work/AnyKernel3/tools/fec"
rm -f "${BASEDIR}/work/AnyKernel3/tools/httools_static"
rm -f "${BASEDIR}/work/AnyKernel3/tools/lptools_static"
rm -f "${BASEDIR}/work/AnyKernel3/tools/snapshotupdater_static"
# Ensure the tools are executable
chmod +x "${BASEDIR}/work/AnyKernel3/tools/"* chmod +x "${BASEDIR}/work/AnyKernel3/tools/"*
echo "Copying kernel Image..." echo "Copying kernel Image..."
if [ ! -f "${BASEDIR}/work/arch/arm64/boot/Image" ]; then
echo "Error: Kernel build failed, Image not found"
exit 1
fi
cp "${BASEDIR}/work/arch/arm64/boot/Image" "${BASEDIR}/work/AnyKernel3/" cp "${BASEDIR}/work/arch/arm64/boot/Image" "${BASEDIR}/work/AnyKernel3/"
} }
@@ -165,24 +200,16 @@ create_flashable_zip() {
} }
run_menuconfig() { run_menuconfig() {
set_basedir set_vars
setup_toolchain_vars
mkdir -p "$BASEDIR/out" mkdir -p "${BASEDIR}/out"
mkdir -p "$BASEDIR/work" mkdir -p "${BASEDIR}/work"
pushd "$BASEDIR/kernel/oneplus/sm8750" > /dev/null pushd "${BASEDIR}/kernel/oneplus/sm8750" > /dev/null
echo "Generating base configuration..." echo "Generating base configuration..."
make ${MAKEOPTS[@]} mrproper configure_kernel stock
make ${MAKEOPTS[@]} gki_defconfig
scripts/kconfig/merge_config.sh -m -O "$BASEDIR/work" \
"$BASEDIR/work/.config" \
arch/arm64/configs/vendor/sun_perf.config \
arch/arm64/configs/vendor/oplus/sun_perf.config
make ${MAKEOPTS[@]} olddefconfig
cp "$BASEDIR/work/.config" "$BASEDIR/work/.config.base" cp "$BASEDIR/work/.config" "$BASEDIR/work/.config.base"
if [ -e "${BASEDIR}/.config" ]; then if [ -e "${BASEDIR}/.config" ]; then
@@ -203,12 +230,12 @@ run_menuconfig() {
extract_custom_config() { extract_custom_config() {
echo "Extracting custom configuration differences..." echo "Extracting custom configuration differences..."
if [ ! -f "$BASEDIR/work/.config.base" ]; then if [ ! -f "${BASEDIR}/work/.config.base" ]; then
echo "Warning: No base config found for comparison" echo "Warning: No base config found for comparison"
return return
fi fi
> "$BASEDIR/.config" > "${BASEDIR}/.config"
declare -A base_configs declare -A base_configs
declare -A current_configs declare -A current_configs
@@ -221,7 +248,7 @@ extract_custom_config() {
config_name="${BASH_REMATCH[1]#CONFIG_}" config_name="${BASH_REMATCH[1]#CONFIG_}"
base_configs["$config_name"]="$line" base_configs["$config_name"]="$line"
fi fi
done < "$BASEDIR/work/.config.base" done < "${BASEDIR}/work/.config.base"
while IFS= read -r line; do while IFS= read -r line; do
if [[ "$line" =~ ^CONFIG_([^=]+)= ]]; then if [[ "$line" =~ ^CONFIG_([^=]+)= ]]; then
@@ -231,38 +258,33 @@ extract_custom_config() {
config_name="${BASH_REMATCH[1]#CONFIG_}" config_name="${BASH_REMATCH[1]#CONFIG_}"
current_configs["$config_name"]="$line" current_configs["$config_name"]="$line"
fi fi
done < "$BASEDIR/work/.config" done < "${BASEDIR}/work/.config"
for config_name in "${!current_configs[@]}"; do for config_name in "${!current_configs[@]}"; do
if [[ "${base_configs[$config_name]}" != "${current_configs[$config_name]}" ]]; then if [[ "${base_configs[$config_name]}" != "${current_configs[$config_name]}" ]]; then
echo "${current_configs[$config_name]}" >> "$BASEDIR/.config" echo "${current_configs[$config_name]}" >> "${BASEDIR}/.config"
fi fi
done done
if [ -s "$BASEDIR/.config" ]; then if [ -s "${BASEDIR}/.config" ]; then
sort -o "$BASEDIR/.config" "$BASEDIR/.config" ${BUSYBOX} sort -o "${BASEDIR}/.config" "${BASEDIR}/.config"
echo "" echo ""
echo "Custom configuration saved to: $BASEDIR/.config" echo "Custom configuration saved to: ${BASEDIR}/.config"
echo "Changes from base configuration:" echo "Changes from base configuration:"
cat "$BASEDIR/.config" ${BUSYBOX} cat "${BASEDIR}/.config"
echo "" echo ""
else else
echo "No configuration changes from base detected." echo "No configuration changes from base detected."
rm -f "$BASEDIR/.config" rm -f "${BASEDIR}/.config"
fi fi
} }
download_lineageos_boot() { download_lineageos_boot() {
set_basedir set_vars
echo "Fetching latest LineageOS build information for dodge..." echo "Fetching latest LineageOS build information for dodge..."
if ! command -v python3 &> /dev/null; then BOOT_URL=$(${BUSYBOX} curl -s "https://download.lineageos.org/api/v2/devices/dodge/builds" | ${PYTHON} -c 'import sys,json;d=json.load(sys.stdin);boot=[f for f in d[0]["files"] if f["filename"]=="boot.img"][0];print(boot["url"])' 2>/dev/null)
echo "Error: python3 is required but not found"
return 1
fi
BOOT_URL=$(curl -s "https://download.lineageos.org/api/v2/devices/dodge/builds" | python3 -c 'import sys,json;d=json.load(sys.stdin);boot=[f for f in d[0]["files"] if f["filename"]=="boot.img"][0];print(boot["url"])' 2>/dev/null)
if [ -z "$BOOT_URL" ]; then if [ -z "$BOOT_URL" ]; then
echo "Error: Failed to fetch boot.img URL from LineageOS API" echo "Error: Failed to fetch boot.img URL from LineageOS API"
@@ -272,7 +294,7 @@ download_lineageos_boot() {
echo "Found boot.img URL: $BOOT_URL" echo "Found boot.img URL: $BOOT_URL"
echo "Downloading boot.img..." echo "Downloading boot.img..."
wget -O "${BASEDIR}/stock_boot.img" "$BOOT_URL" || curl -L -o "${BASEDIR}/stock_boot.img" "$BOOT_URL" ${BUSYBOX} wget -O "${BASEDIR}/stock_boot.img" "$BOOT_URL" || { echo "Error: Failed to download boot.img"; return 1; }
if [ ! -f "${BASEDIR}/stock_boot.img" ]; then if [ ! -f "${BASEDIR}/stock_boot.img" ]; then
echo "Error: Failed to download boot.img" echo "Error: Failed to download boot.img"
@@ -283,8 +305,7 @@ download_lineageos_boot() {
} }
repack_boot_image() { repack_boot_image() {
set_basedir set_vars
download_magisk
if [ ! -f "${BASEDIR}/stock_boot.img" ]; then if [ ! -f "${BASEDIR}/stock_boot.img" ]; then
echo "stock_boot.img not found, attempting to download from LineageOS..." echo "stock_boot.img not found, attempting to download from LineageOS..."
@@ -317,11 +338,10 @@ repack_boot_image() {
} }
build() { build() {
set_basedir set -e
set_vars
ensure_repo_initialized ensure_repo_initialized
download_magisk clean_kernel_source
setup_toolchain_vars
prepare_kernel_source
add_sukisu add_sukisu
add_susfs add_susfs
configure_kernel configure_kernel
@@ -331,6 +351,9 @@ build() {
} }
main() { main() {
# Start by checking if all necessary tools are installed.
check_tools
local command="${1:-build}" local command="${1:-build}"
case "$command" in case "$command" in