X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx4%2FMakefile;h=d30553e063ce1227a99ab75eb91c4a2d82279b54;hb=feb9f680cd2c1df3d47bf4c05dc872467176e1e3;hp=14cb53f6af8e5f48dd3afff41fbbe82cda84cbf4;hpb=2f9d47013e4dbb7381914e6e2e2470f69225cafc;p=dpdk.git

diff --git a/drivers/net/mlx4/Makefile b/drivers/net/mlx4/Makefile
index 14cb53f6af..d30553e063 100644
--- a/drivers/net/mlx4/Makefile
+++ b/drivers/net/mlx4/Makefile
@@ -37,19 +37,16 @@ LIB = librte_pmd_mlx4.a
 # Sources.
 SRCS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += mlx4.c
 
-# Dependencies.
-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
-
 # 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
@@ -97,7 +94,9 @@ 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)/buildtools/auto-config-h.sh
 	$Q $(RM) -f -- '$@'
 	$Q sh -- '$<' '$@' \
 		RSS_SUPPORT \
@@ -117,9 +116,16 @@ 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