Commit 65eea6b4 authored Jun 29, 2023 by WANG Xuerui Committed by Huacai Chen Jun 29, 2023

Makefile: Add loongarch target flag for Clang compilation

The LoongArch kernel is 64-bit and built with the soft-float ABI,
hence the loongarch64-linux-gnusf target. (The "libc" part can affect
the codegen of libcalls: other arches do not use a bare-metal target,
and currently the only fully supported libc on LoongArch is glibc
anyway.)

See: https://lore.kernel.org/loongarch/CAKwvOdnimxv8oJ4mVY74zqtt1x7KTMrWvn2_T9x22SFDbU6rHQ@mail.gmail.com/


Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

parent 5a31ed46

scripts/Makefile.clang

+1 −0

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@
		CLANG_TARGET_FLAGS_arm := arm-linux-gnueabi
		CLANG_TARGET_FLAGS_arm64 := aarch64-linux-gnu
		CLANG_TARGET_FLAGS_hexagon := hexagon-linux-musl
		CLANG_TARGET_FLAGS_loongarch := loongarch64-linux-gnusf
		CLANG_TARGET_FLAGS_m68k := m68k-linux-gnu
		CLANG_TARGET_FLAGS_mips := mipsel-linux-gnu
		CLANG_TARGET_FLAGS_powerpc := powerpc64le-linux-gnu