Commit 24ee01a9 authored Oct 04, 2019 by Will Deacon

arm64: Default to building compat vDSO with clang when CONFIG_CC_IS_CLANG



Rather than force the use of GCC for the compat cross-compiler, instead
extract the target from CROSS_COMPILE_COMPAT and pass it to clang if the
main compiler is clang.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

parent 50a2610a

arch/arm64/Makefile

+4 −0

Original line number	Diff line number	Diff line
		@@ -53,7 +53,11 @@ $(warning Detected assembler with broken .inst; disassembly will be unreliable)
		endif
		endif

		ifeq ($(CONFIG_CC_IS_CLANG), y)
		COMPATCC ?= $(CC) --target=$(notdir $(CROSS_COMPILE_COMPAT:%-=%))
		else
		COMPATCC ?= $(CROSS_COMPILE_COMPAT)gcc
		endif
		export COMPATCC

		ifeq ($(CONFIG_GENERIC_COMPAT_VDSO), y)