arm/clang: clang must depends on the implementation of the math library

Since picolibc used by clang-17 does not provide an implementation of libm, if you want to use clang, please must specify a libm as an option. Signed-off-by: chao an <[email protected]>
tiiuae · Dec 19, 2023 · 0adf878 · 0adf878
1 parent b092ebd
commit 0adf878
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -40,6 +40,7 @@ config ARM_TOOLCHAIN_GNU_OABI
 
 config ARM_TOOLCHAIN_CLANG
 	bool "LLVM Clang toolchain"
+	depends on !LIBM_TOOLCHAIN
 	select ARCH_TOOLCHAIN_CLANG
 
 config ARM_TOOLCHAIN_ARMCLANG