Google Pixel 3a XL >> LineageOS
解決"requires clang 5.0 or later"問題
參考資訊：
1. kernel_google_msm-4.9_KernelSU
問題如下：
$ ARCH=arm64 CC=clang CLANG_TRIPLE=aarch64-linux-gnu- CROSS_COMPILE=aarch64-linux-gnu- CROSS_COMPILE_ARM32=arm-linux-gnueabihf- make all
scripts/kconfig/conf --silentoldconfig Kconfig
CHK include/config/kernel.release
Cannot use CONFIG_LTO_CLANG: requires clang 5.0 or later
make: *** [Makefile:1207: prepare-compiler-check] Error 1
解法如下(clang參數由後置帶入make即可)：
$ ARCH=arm64 make CC=clang CLANG_TRIPLE=aarch64-linux-gnu- CROSS_COMPILE=aarch64-linux-gnu- CROSS_COMPILE_ARM32=arm-linux-gnueabihf- all