From c2e5eea38a25c3b787bb243f7d9638cd6e634cd4 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Wed, 5 Apr 2023 19:48:51 -0400 Subject: [PATCH] arm: Only support ARM64_CRC32 when using GCC Today, only gcc has __builtin_aarch64_crc32b (clang-16 does not, for example). Make this option depend on CC_IS_GCC. Signed-off-by: Tom Rini Reviewed-by: Simon Glass --- arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f0118e2254..d7e6578060 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,7 +12,7 @@ config ARM64 config ARM64_CRC32 bool "Enable support for CRC32 instruction" - depends on ARM64 + depends on ARM64 && CC_IS_GCC default y help ARMv8 implements dedicated crc32 instruction for crc32 calculation. -- 2.39.5