kni: fix missing backslash in Makefile

[dpdk.git] / lib / librte_eal / linuxapp / kni / Makefile

diff --git a/lib/librte_eal/linuxapp/kni/Makefile b/lib/librte_eal/linuxapp/kni/Makefile
index fb9462f2ffb84b2099763e5d0a4d73ebfb672551..27991914b2fa0ea259d779a9646cb41e600bdfaf 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/Makefile
+++ b/lib/librte_eal/linuxapp/kni/Makefile
@@ -44,6 +44,13 @@ MODULE_CFLAGS += -I$(RTE_OUTPUT)/include -I$(SRCDIR)/ethtool/ixgbe -I$(SRCDIR)/e
 MODULE_CFLAGS += -include $(RTE_OUTPUT)/include/rte_config.h
 MODULE_CFLAGS += -Wall -Werror
 
+ifeq ($(shell lsb_release -si 2>/dev/null),Ubuntu)
+MODULE_CFLAGS += -DUBUNTU_RELEASE_CODE=$(shell lsb_release -sr | tr -d .)
+UBUNTU_KERNEL_CODE := $(shell cut -d' ' -f2 /proc/version_signature | \
+                        cut -d- -f1,2 | tr .- $(comma))
+MODULE_CFLAGS += -D"UBUNTU_KERNEL_CODE=UBUNTU_KERNEL_VERSION($(UBUNTU_KERNEL_CODE))"
+endif
+
 # this lib needs main eal
 DEPDIRS-y += lib/librte_eal/linuxapp/eal