From: Egbert Eich Date: Mon Mar 28 08:14:52 2022 +0200 Subject: Use CC and full command line instead of hard-coding gcc for AVX512 checking Patch-mainline: Not yet Git-repo: https://github.com/xianyi/OpenBLAS Git-commit: 0b69fa6ddf7fc6d92bc42ef085f39337a4489f3c References: Hard-coding gcc may not provide incorrect results when a different compiler for the target build is used. To remain in sync with the main call to c_check, pass the full command line. Signed-off-by: Egbert Eich Signed-off-by: Egbert Eich --- Makefile.prebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile.prebuild b/Makefile.prebuild index 4dad74d6..5e8874d4 100644 --- a/Makefile.prebuild +++ b/Makefile.prebuild @@ -71,7 +71,7 @@ endif getarch : getarch.c cpuid.S dummy $(CPUIDEMU) - avx512=$$(perl c_check - - gcc | grep NO_AVX512); \ + avx512=$$(perl c_check - - $(CC) $(TARGET_FLAGS) $(CFLAGS) | grep NO_AVX512); \ $(HOSTCC) $(HOST_CFLAGS) $(EXFLAGS) $${avx512:+-D$${avx512}} -o $(@F) getarch.c cpuid.S $(CPUIDEMU) getarch_2nd : getarch_2nd.c config.h dummy