Inferno-Kernel/build.sh at Vanilla · TheGreatEclipse/Inferno-Kernel · GitHub

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#!/usr/bin/env bash
#

SECONDS=0 # builtin bash timer
ZIPNAME="Destruction-Ginkgo-$(TZ=Asia/Baku date +"%Y%m%d-%H%M").zip"
TC_DIR="$(pwd)/../tc/"
CLANG_DIR="${TC_DIR}clang"
GCC_64_DIR="${TC_DIR}aarch64-linux-android-4.9"
GCC_32_DIR="${TC_DIR}arm-linux-androideabi-4.9"
AK3_DIR="$(pwd)/../AnyKernel3"
DEFCONFIG="vendor/ginkgo_defconfig"

export PATH="$CLANG_DIR/bin:$PATH"
export LD_LIBRARY_PATH="$CLANG_DIR/lib:$LD_LIBRARY_PATH"
export KBUILD_BUILD_VERSION="1"
export LOCALVERSION

if ! [ -d "${CLANG_DIR}" ]; then
    echo "Clang not found! Downloading and extracting to ${CLANG_DIR}..."
    mkdir -p "${CLANG_DIR}"

    # Download the specific Clang revision
    wget -q https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/42d100b025eb5f4a41781348016c148e9e912cf9/clang-r498229b.tar.gz -O clang.tar.gz

    # Extract directly into the Clang directory
    tar -xf clang.tar.gz -C "${CLANG_DIR}"

    # Cleanup the tarball to save space
    rm clang.tar.gz

    if [ $? -ne 0 ]; then
        echo "Clang setup failed! Aborting..."
        exit 1
    fi
fi

if ! [ -d "${GCC_64_DIR}" ]; then
echo "gcc not found! Cloning to ${GCC_64_DIR}..."
if ! git clone --depth=1 -b lineage-19.1 https://github.com/LineageOS/android_prebuilts_gcc_linux-x86_aarch64_aarch64-linux-android-4.9.git ${GCC_64_DIR}; then
echo "Cloning failed! Aborting..."
fi
fi

if ! [ -d "${GCC_32_DIR}" ]; then
echo "gcc_32 not found! Cloning to ${GCC_32_DIR}..."
if ! git clone --depth=1 -b lineage-19.1 https://github.com/LineageOS/android_prebuilts_gcc_linux-x86_arm_arm-linux-androideabi-4.9.git ${GCC_32_DIR}; then
echo "Cloning failed! Aborting..."
fi
fi

mkdir -p out
make O=out ARCH=arm64 $DEFCONFIG

echo -e "\nStarting compilation...\n"
make -j$(nproc --all) O=out \
					  ARCH=arm64 \
					  CC=clang \
					  LD=ld.lld \
					  AR=llvm-ar \
					  AS=llvm-as \
					  NM=llvm-nm \
					  OBJCOPY=llvm-objcopy \
					  OBJDUMP=llvm-objdump \
					  STRIP=llvm-strip \
					  CROSS_COMPILE=aarch64-linux-android- \
					  CROSS_COMPILE_COMPAT=arm-linux-gnueabi- \
					  CLANG_TRIPLE=aarch64-linux-gnu- \
					  Image.gz-dtb \
					  dtbo.img

if [ -f "out/arch/arm64/boot/Image.gz-dtb" ] && [ -f "out/arch/arm64/boot/dtbo.img" ]; then
echo -e "\nKernel compiled succesfully! Zipping up...\n"
if [ -d "$AK3_DIR" ]; then
cp -r $AK3_DIR AnyKernel3
elif ! git clone -q https://github.com/TheGreatEclipse/AnyKernel3; then
echo -e "\nAnyKernel3 repo not found locally and cloning failed! Aborting..."
fi
cp out/arch/arm64/boot/Image.gz-dtb AnyKernel3
cp out/arch/arm64/boot/dtbo.img AnyKernel3
rm -f *zip
cd AnyKernel3
git checkout main &> /dev/null
zip -r9 "../$ZIPNAME" * -x '*.git*' README.md *placeholder
cd ..
rm -rf AnyKernel3
rm -rf out/arch/arm64/boot
echo -e "Completed in $((SECONDS / 60)) minute(s) and $((SECONDS % 60)) second(s) !"
echo "Zip: $ZIPNAME"
else
echo -e "\nCompilation failed!"
fi
echo -e "======================================="