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mk: suppress broken pipe errors

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Replaced grep with a [[ command to get rid of errors like this:

collect2: fatal error: ld terminated with signal 13 [Broken pipe]

during the build.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I03d0f3966882faabfff52ad01e132e837fe94433
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15820
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Konrad Sztyber 2022-12-08 11:46:02 +01:00 committed by Tomasz Zawadzki
parent 3f912cf0e9
commit 38a8db4784
1 changed files with 1 additions and 1 deletions
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mk/spdk.common.mk
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@ -71,7 +71,7 @@ COMMON_CFLAGS += -march=$(TARGET_ARCHITECTURE)
endif
ifeq ($(TARGET_MACHINE),x86_64)
ifneq (,$(shell $(CC) --target-help | grep -qe -mavx512f && echo 1))
ifneq (,$(shell [[ $$($(CC) --target-help) == *-mavx512f* ]] && echo 1))
# Don't use AVX-512 instructions in SPDK code - it breaks Valgrind for
# some cases where compiler decides to hyper-optimize a relatively
# simple operation (like int-to-float conversion) using AVX-512