If you want to build your Snapdragon/Mediatek kernel with the proton clang, Just follow these steps 01. Clone Proton clang using this command : cd ~
git clone https://github.com/kdrag0n/proton-clang.git --depth=1
02. Create a build script to compile with proton. touch build_proton.sh
chmod +x build_proton.sh
03. Open build_proton.sh and enter this code : export ARCH=arm64
export PLATFORM_VERSION=13
export ANDROID_MAJOR_VERSION=t
export PATH="$HOME/proton-clang/bin:$PATH" #path to proton
clear
mkdir out
ARGS="
CC=clang
CROSS_COMPILE=aarch64-linux-gnu-
CROSS_COMPILE_ARM32=arm-linux-gnueabi-
AR=llvm-ar
NM=llvm-nm
OBJCOPY=llvm-objcopy
OBJDUMP=llvm-objdump
STRIP=llvm-strip
ARCH=arm64
"
make -j$(nproc) -C $(pwd) O=$(pwd)/out ${ARGS} clean && make -j8 -C $(pwd) O=$(pwd)/out ${ARGS} mrproper
make -j$(nproc) -C $(pwd) O=$(pwd)/out ${ARGS} YOUR_DEFCONFIG
make -j$(nproc) -C $(pwd) O=$(pwd)/out ${ARGS} menuconfig
make -j$(nproc) -C $(pwd) O=$(pwd)/out ${ARGS}
#to copy all the kernel modules (.ko) to "modules" folder.
mkdir -p modules
find . -type f -name "*.ko" -exec cp -n {} modules \;
echo "Module files copied to the 'modules' folder."
04. You don't need to edit any variable in the build_proton.sh. This is the common format.