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dpdkbuild: specify ldflags

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In DPDK 19.05 there's a new test app which we obviously
don't need to build, but we have no way not to, as it's
built together with a library that we do need.

That app may try to link with crypto and compress PMDs,
which require IPSec and ISA-L respectively. If those were
not installed on the system, the linking would fail. We
fix it by providing DPDK with extra -L/path/to/[...]

Change-Id: I652efb669d10d2d03d0f643ce539404c1f0e38c4
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/455825
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Darek Stojaczyk 2019-05-27 14:03:51 +02:00 committed by Jim Harris
parent 9d4152ff11
commit 9399b20431
1 changed files with 3 additions and 1 deletions
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4
dpdkbuild/Makefile
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@ -46,6 +46,7 @@ ifeq ($(CONFIG_CRYPTO),y)
CRYPTO_ENABLED = y
DPDK_OPTS += CONFIG_RTE_LIBRTE_PMD_AESNI_MB=y
DPDK_CFLAGS += -I$(IPSEC_MB_DIR)
DPDK_LDFLAGS += -L$(IPSEC_MB_DIR)
DPDK_OPTS += CONFIG_RTE_LIBRTE_REORDER=y
DPDK_OPTS += CONFIG_RTE_LIBRTE_PMD_QAT=y
DPDK_OPTS += CONFIG_RTE_LIBRTE_PMD_QAT_SYM=y
@ -67,6 +68,7 @@ endif
ifeq ($(CONFIG_REDUCE),y)
DPDK_OPTS += CONFIG_RTE_LIBRTE_PMD_ISAL=y
DPDK_CFLAGS += -I$(ISAL_DIR)
DPDK_LDFLAGS += -L$(ISAL_DIR)/.libs
else
DPDK_OPTS += CONFIG_RTE_LIBRTE_PMD_ISAL=n
endif
@ -117,7 +119,7 @@ $(SPDK_ROOT_DIR)/dpdk/build:
$(Q)$(MAKE) -C $(SPDK_ROOT_DIR)/dpdk config T=$(DPDK_CONFIG) $(DPDK_OPTS)
all: $(SPDK_ROOT_DIR)/dpdk/build
$(Q)$(MAKE) -C $(SPDK_ROOT_DIR)/dpdk/build EXTRA_CFLAGS="$(DPDK_CFLAGS)" MAKEFLAGS="T=$(DPDK_CONFIG) -j$(NPROC)" $(DPDK_OPTS)
$(Q)$(MAKE) -C $(SPDK_ROOT_DIR)/dpdk/build EXTRA_CFLAGS="$(DPDK_CFLAGS)" EXTRA_LDFLAGS="$(DPDK_LDFLAGS)" MAKEFLAGS="T=$(DPDK_CONFIG) -j$(NPROC)" $(DPDK_OPTS)
clean:
$(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build