X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx4%2FMakefile;h=efed953e737c13acc6c20e86c30290e5ef23ca0b;hb=f2a5f0b8ee3e0b613f887991787d013c0c4c5d4b;hp=fd74dc8ec98d316140747d38463fb5f68f752206;hpb=9980f81dc2623291b89cf1c281a6a9f116fd2394;p=dpdk.git

diff --git a/drivers/net/mlx4/Makefile b/drivers/net/mlx4/Makefile
index fd74dc8ec9..efed953e73 100644
--- a/drivers/net/mlx4/Makefile
+++ b/drivers/net/mlx4/Makefile
@@ -42,15 +42,17 @@ DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_ether
 DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_mbuf
 DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_eal
 DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_mempool
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += lib/librte_malloc
 
 # Basic CFLAGS.
 CFLAGS += -O3
 CFLAGS += -std=gnu99 -Wall -Wextra
 CFLAGS += -g
 CFLAGS += -I.
+CFLAGS += -D_BSD_SOURCE
+CFLAGS += -D_DEFAULT_SOURCE
 CFLAGS += -D_XOPEN_SOURCE=600
 CFLAGS += $(WERROR_FLAGS)
+LDLIBS += -libverbs
 
 # A few warnings cannot be avoided in external headers.
 CFLAGS += -Wno-error=cast-qual
@@ -98,7 +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 \
@@ -112,10 +116,22 @@ mlx4_autoconf.h: $(RTE_SDK)/scripts/auto-config-h.sh
 		HAVE_EXP_QUERY_DEVICE \
 		infiniband/verbs.h \
 		type 'struct ibv_exp_device_attr' $(AUTOCONF_OUTPUT)
+	$Q sh -- '$<' '$@' \
+		HAVE_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
+		infiniband/verbs.h \
+		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