From 0c3b8a2c7d7d8ea713d252127059d1bd08eb0f5e Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Sun, 24 Feb 2019 18:27:10 +0000 Subject: [PATCH] mk: fix AVX512 disabled warning on non x86 AVX512 is a x86 specific feature, So, enable AVX512 warning only on x86. Fixes: a32ca9a4ebc1 ("mk: fix scope of disabling AVX512F support") Cc: stable@dpdk.org Signed-off-by: Jerin Jacob Reviewed-by: Ferruh Yigit --- mk/toolchain/gcc/rte.toolchain-compat.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mk/toolchain/gcc/rte.toolchain-compat.mk b/mk/toolchain/gcc/rte.toolchain-compat.mk index dbddc986e6..df71e4a8b5 100644 --- a/mk/toolchain/gcc/rte.toolchain-compat.mk +++ b/mk/toolchain/gcc/rte.toolchain-compat.mk @@ -22,6 +22,7 @@ HOST_GCC_VERSION = $(HOST_GCC_MAJOR)$(HOST_GCC_MINOR) LD_VERSION = $(shell $(LD) -v) # disable AVX512F support for GCC & binutils 2.30 as a workaround for Bug 97 +ifeq ($(CONFIG_RTE_ARCH_X86), y) ifneq ($(filter 2.30%,$(LD_VERSION)),) FORCE_DISABLE_AVX512 := y # print warning only once for librte_eal @@ -29,6 +30,7 @@ ifneq ($(filter %librte_eal,$(CURDIR)),) $(warning AVX512 support disabled because of ld 2.30. See Bug 97) endif endif +endif # if GCC is older than 4.x ifeq ($(shell test $(GCC_VERSION) -lt 40 && echo 1), 1) -- 2.20.1