Update build.sh

build.sh

@@ -89,10 +89,14 @@ sed -i "s/DUMMY1/$AOSP_CLANG_VERSION/g" $WORK_DIR/common/build.config.common
 ZIP_NAME=$(echo "$ZIP_NAME" | sed "s/KVER/$KERNEL_VERSION/g")
 
 ## Download Clang
-wget https://apt.llvm.org/llvm.sh
-chmod +x llvm.sh
-sudo ./llvm.sh 20 all
-sudo apt-get install clang llvm lld
+rm -rf $WORK_DIR/prebuilts-master
+mkdir -p $WORK_DIR/prebuilts-master/clang/host/linux-x86/clang-$AOSP_CLANG_VERSION
+wget -O $WORK_DIR/clang.tar.gz https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/refs/heads/main/clang-$AOSP_CLANG_VERSION.tar.gz
+tar -xf $WORK_DIR/clang.tar.gz -C $WORK_DIR/prebuilts-master/clang/host/linux-x86/clang-$AOSP_CLANG_VERSION
+rm -f $WORK_DIR/clang.tar.gz
+
+COMPILER_STRING=$("$WORK_DIR/prebuilts-master/clang/host/linux-x86/clang-${AOSP_CLANG_VERSION}/bin/clang" -v 2>&1 | head -n 1 | sed 's/(https..*//' | sed 's/ version//')
+
 ## KSU
 if [ "${USE_KSU_NEXT}" == "yes" ]; then
         # Enable SUS🤨FS by default