diff options
| author |   Mohammed Hawari <mohammed@hawari.fr> | 2020-09-18 21:47:04 +0200 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-09-23 18:04:41 +0000 |
| commit | 7a7601795171665eb71461c705f3fbb4b6c6f1ad (patch) | |
| tree | d74d13eedbb93cea84e29f4e1bcb503d519fac29 | |
| parent | 226e8e65bc378ac63af3c88bb51c0c79d5a075d1 (diff) | |
dpdk: prevent linking dpdk against libbsd
If libbsd is detected by the DPDK build system, DPDK does not provide
implementations for strlcpy and dynamically link against the one
provided by libbsd. When the DPDK plugin is loaded by VPP, a crash
occurs because libbsd is not loaded by VPP.
Type: fix
Change-Id: Ib691bbe27edcf0f6f0a3d39952e439027cef72cb
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
(cherry picked from commit 1f799bc3cb7a3826395e544cafe587174393e2f0)
| -rw-r--r-- | build/external/packages/dpdk.mk | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/build/external/packages/dpdk.mk b/build/external/packages/dpdk.mk index ef84383d55a..49761cd56a4 100644 --- a/build/external/packages/dpdk.mk +++ b/build/external/packages/dpdk.mk @@ -12,6 +12,7 @@ # limitations under the License. DPDK_PKTMBUF_HEADROOM ?= 128 +DPDK_USE_LIBBSD ?= n DPDK_DEBUG ?= n DPDK_MLX4_PMD ?= n DPDK_MLX5_PMD ?= n @@ -118,6 +119,19 @@ echo '$(HASH)define RTE_$(1) $(DPDK_$(1))' \ fi endef +define dpdk_config_def +if [[ "$(DPDK_$(1))" == "y" ]]; then \ + if ! grep -q "RTE_$(1)" $(dpdk_build_dir)/rte_build_config.h \ + $(dpdk_src_dir)/config/rte_config.h ; then \ + echo '$(HASH)define RTE_$(1) 1' \ + >> $(dpdk_build_dir)/rte_build_config.h ; \ + fi; \ +elif [[ "$(DPDK_$(1))" == "n" ]]; then \ + sed -i '/$(HASH)define RTE_$(1) .*/d' $(dpdk_build_dir)/rte_build_config.h \ + $(dpdk_src_dir)/config/rte_config.h ; \ +fi +endef + DPDK_MESON_ARGS = \ --default-library static \ --libdir lib \ @@ -143,7 +157,8 @@ define dpdk_config_cmds deactivate && \ echo "DPDK post meson configuration" && \ echo "Altering rte_build_config.h" && \ - $(call dpdk_config,PKTMBUF_HEADROOM) + $(call dpdk_config,PKTMBUF_HEADROOM) && \ + $(call dpdk_config_def,USE_LIBBSD) endef define dpdk_build_cmds |