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| author | Will Deacon <will@kernel.org> | 2019-10-04 16:08:13 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-10-07 15:31:45 +0300 |
| commit | 24ee01a927bfe56c66429ec4b1df6955a814adc8 (patch) | |
| tree | 42d6b9a4826313a83bda21beb5b3ec7df5fbce53 /arch/arm64 | |
| parent | 50a2610adec9d796b25e262734edb56ef324ce15 (diff) | |
| download | linux-24ee01a927bfe56c66429ec4b1df6955a814adc8.tar.xz | |
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>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index dfa6a5cb99e4..12229cc5d908 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -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) |