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net/mlx: regenerate autoconf file automatically

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Mellanox PMDs must be rebuilt if a Verbs update would cause the autoconf
file to differ.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
This commit is contained in:
Adrien Mazarguil 2016-06-10 17:09:32 +02:00 committed by Bruce Richardson
parent d06c608c01
commit 80c4e7281e
2 changed files with 22 additions and 4 deletions
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13
drivers/net/mlx4/Makefile
View File

@ -100,7 +100,9 @@ ifndef V
AUTOCONF_OUTPUT := >/dev/null
endif
mlx4_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
mlx4_autoconf.h.new: FORCE
mlx4_autoconf.h.new: $(RTE_SDK)/scripts/auto-config-h.sh
$Q $(RM) -f -- '$@'
$Q sh -- '$<' '$@' \
RSS_SUPPORT \
@ -120,9 +122,16 @@ mlx4_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
enum IBV_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
$(AUTOCONF_OUTPUT)
# Create mlx4_autoconf.h or update it in case it differs from the new one.
mlx4_autoconf.h: mlx4_autoconf.h.new
$Q [ -f '$@' ] && \
cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
mv '$<' '$@'
mlx4.o: mlx4_autoconf.h
clean_mlx4: FORCE
$Q rm -f -- mlx4_autoconf.h
$Q rm -f -- mlx4_autoconf.h mlx4_autoconf.h.new
clean: clean_mlx4

13
drivers/net/mlx5/Makefile
View File

@ -108,7 +108,9 @@ ifndef V
AUTOCONF_OUTPUT := >/dev/null
endif
mlx5_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
mlx5_autoconf.h.new: FORCE
mlx5_autoconf.h.new: $(RTE_SDK)/scripts/auto-config-h.sh
$Q $(RM) -f -- '$@'
$Q sh -- '$<' '$@' \
HAVE_EXP_QUERY_DEVICE \
@ -149,9 +151,16 @@ mlx5_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
enum IBV_EXP_RECEIVE_WQ_CVLAN_INSERTION \
$(AUTOCONF_OUTPUT)
# Create mlx5_autoconf.h or update it in case it differs from the new one.
mlx5_autoconf.h: mlx5_autoconf.h.new
$Q [ -f '$@' ] && \
cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
mv '$<' '$@'
$(SRCS-$(CONFIG_RTE_LIBRTE_MLX5_PMD):.c=.o): mlx5_autoconf.h
clean_mlx5: FORCE
$Q rm -f -- mlx5_autoconf.h
$Q rm -f -- mlx5_autoconf.h mlx5_autoconf.h.new
clean: clean_mlx5