X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ftap%2FMakefile;h=c42a680555e9a10b8a5b7cf814a5dfd8b566b32f;hb=de96fe68ae95990f5ce2cd4c8d9547ab62d2a810;hp=3a33b560d3b53284c0f96c397e1878531e2ca08f;hpb=7c25284e30c2984bea55760897239e5270c0c06c;p=dpdk.git

diff --git a/drivers/net/tap/Makefile b/drivers/net/tap/Makefile
index 3a33b560d3..c42a680555 100644
--- a/drivers/net/tap/Makefile
+++ b/drivers/net/tap/Makefile
@@ -41,6 +41,7 @@ LIBABIVER := 1
 
 CFLAGS += -O3
 CFLAGS += -I$(SRCDIR)
+CFLAGS += -I.
 CFLAGS += $(WERROR_FLAGS)
 
 #
@@ -58,5 +59,44 @@ DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += lib/librte_mempool
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += lib/librte_ether
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += lib/librte_kvargs
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += lib/librte_net
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += lib/librte_hash
 
 include $(RTE_SDK)/mk/rte.lib.mk
+
+# Generate and clean-up tap_autoconf.h.
+
+export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
+export AUTO_CONFIG_CFLAGS = -Wno-error
+
+ifndef V
+AUTOCONF_OUTPUT := >/dev/null
+endif
+
+tap_autoconf.h.new: FORCE
+
+tap_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
+	$Q $(RM) -f -- '$@'
+	$Q sh -- '$<' '$@' \
+		HAVE_TC_FLOWER \
+		linux/pkt_cls.h \
+		enum TCA_FLOWER_UNSPEC \
+		$(AUTOCONF_OUTPUT)
+	$Q sh -- '$<' '$@' \
+		HAVE_TC_VLAN_ID \
+		linux/pkt_cls.h \
+		enum TCA_FLOWER_KEY_VLAN_PRIO \
+		$(AUTOCONF_OUTPUT)
+
+# Create tap_autoconf.h or update it in case it differs from the new one.
+
+tap_autoconf.h: tap_autoconf.h.new
+	$Q [ -f '$@' ] && \
+		cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
+		mv '$<' '$@'
+
+$(SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP):.c=.o): tap_autoconf.h
+
+clean_tap: FORCE
+	$Q rm -f -- tap_autoconf.h tap_autoconf.h.new
+
+clean: clean_tap