[dpdk-dev] [PATCH 03/11] mk: fix build dependency of drivers on pmdinfogen
Thomas Monjalon
thomas.monjalon at 6wind.com
Thu Jul 7 17:36:22 CEST 2016
When compiling the drivers, some code is generated with pmdinfogen.
A fresh parallel build can fail if a driver is compiled before pmdinfogen:
build/buildtools/dpdk-pmdinfogen: Permission denied
There was a dependency declared in drivers/Makefile but it cannot work
because this file is based on mk/rte.subdir.mk which do not handle
dependencies.
It is fixed by declaring the whole buildtools as (order only) prerequisite
of drivers.
Fixes: cb6696d22023 ("drivers: update registration macro usage")
Signed-off-by: Thomas Monjalon <thomas.monjalon at 6wind.com>
---
drivers/Makefile | 2 --
mk/rte.sdkbuild.mk | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/Makefile b/drivers/Makefile
index 75a3168..81c03a8 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -34,6 +34,4 @@ include $(RTE_SDK)/mk/rte.vars.mk
DIRS-y += net
DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto
-DEPDIRS-y += buildtools/pmdinfo
-
include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/mk/rte.sdkbuild.mk b/mk/rte.sdkbuild.mk
index fb68af2..354f006 100644
--- a/mk/rte.sdkbuild.mk
+++ b/mk/rte.sdkbuild.mk
@@ -49,6 +49,7 @@ $(1): $(sort $(LOCAL_DEPDIRS-$(1)))
endef
$(foreach d,$(ROOTDIRS-y),$(eval $(call depdirs_rule,$(d))))
+drivers: | buildtools
#
# build and clean targets
--
2.7.0
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