Commit 71b4e2a9 authored by Karol Latecki's avatar Karol Latecki Committed by Tomasz Zawadzki
Browse files

autobuild: build mainline DPDK with -Werror only for GCC > 5 



DPDK now officially supports only GCC > 4.9.0.
Some older systems like Centos7  (gcc 4.8.5) can still
build DPDK, but sometimes fail due to -Werror enabled.
Disable this option to increase build success chance.

Fixes #1891

Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Change-Id: I0950ad01e2d8361851e9ac42c556004980e00ff4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7536


Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent 8af74b5a

autobuild.sh

+8 −1
Original line number Diff line number Diff line
@@ -51,7 +51,10 @@ function ocf_precompile() { 
function build_native_dpdk() {

	local external_dpdk_dir

	local external_dpdk_base_dir

	local gcc_version



	gcc_version=$(gcc -dumpversion)

	gcc_version=${gcc_version//./}

	external_dpdk_dir="$SPDK_RUN_EXTERNAL_DPDK"

	external_dpdk_base_dir="$(dirname $external_dpdk_dir)"
@@ -65,9 +68,13 @@ function build_native_dpdk() { 
	git clone --branch $SPDK_TEST_NATIVE_DPDK --depth 1 http://dpdk.org/git/dpdk "$external_dpdk_base_dir"

	git -C "$external_dpdk_base_dir" log --oneline -n 5



	dpdk_cflags="-fPIC -g -Werror -fcommon"

	dpdk_cflags="-fPIC -g -fcommon"

	dpdk_ldflags=""



	if [[ $gcc_version -ge 5 ]]; then

		dpdk_cflags+=" -Werror"

	fi



	# the drivers we use

	# net/i40e driver is not really needed by us, but it's built as a workaround

	# for DPDK issue: https://bugs.dpdk.org/show_bug.cgi?id=576