Commit 131c9aad authored by Alexey Marchuk's avatar Alexey Marchuk Committed by Jim Harris
Browse files

configure: Use -march=native for x86 architecture only. 



Exclude -march=native parameter from build command for other architectures since it causes a compilation error in ARM.

Change-Id: Ida22ea4b3afba9759102d2e2203fc9e6e312c3ba
Signed-off-by: default avatarAlexey Marchuk <alexeymar@mellanox.com>
Signed-off-by: default avatarSasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: default avatarEvgenii Kochetov <evgeniik@mellanox.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469390


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent 916f3d14

configure

+7 −2
Original line number Diff line number Diff line
@@ -371,11 +371,16 @@ $rootdir/scripts/detect_cc.sh --cc="$CC" --cxx="$CXX" --lto="${CONFIG[LTO]}" --l 
CC=$(cat $rootdir/mk/cc.mk | grep "DEFAULT_CC=" | cut -d "=" -f 2)

CC_TYPE=$(cat $rootdir/mk/cc.mk | grep "CC_TYPE=" | cut -d "=" -f 2)



arch=$($CC -dumpmachine)



if [[ $arch == x86_64* ]]; then

	BUILD_CMD=($CC -o /dev/null -x c $CPPFLAGS $CFLAGS $LDFLAGS -march=native)

else

	BUILD_CMD=($CC -o /dev/null -x c $CPPFLAGS $CFLAGS $LDFLAGS)

fi



# Detect architecture and force no ISA-L if non-x86 archtecture

if [[ "${CONFIG[ISAL]}" = "y" ]]; then

	arch=$($CC -dumpmachine)

	if [[ $arch != x86_64* ]]; then

		echo "Notice: ISA-L disabled due to CPU incompatiblity."

		CONFIG[ISAL]=n