From 51c0c01b70294cc75250cc28619c9a19ca5579f7 Mon Sep 17 00:00:00 2001 From: Robin Jarry Date: Fri, 25 Nov 2016 13:22:17 +0100 Subject: [PATCH] kni: avoid using lsb_release script The lsb_release script is part of an optional package which is not always installed. On the other hand, /etc/lsb-release is always present even on minimal Ubuntu installations. root@ubuntu1604:~# dpkg -S /etc/lsb-release base-files: /etc/lsb-release Read the file if present and use the variables defined in it. Signed-off-by: Robin Jarry Acked-by: Ferruh Yigit --- lib/librte_eal/linuxapp/kni/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/kni/Makefile b/lib/librte_eal/linuxapp/kni/Makefile index 4e99e07e7a..1e4756123d 100644 --- a/lib/librte_eal/linuxapp/kni/Makefile +++ b/lib/librte_eal/linuxapp/kni/Makefile @@ -44,8 +44,10 @@ 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=$(shell lsb_release -sr | tr -d .) +-include /etc/lsb-release + +ifeq ($(DISTRIB_ID),Ubuntu) +MODULE_CFLAGS += -DUBUNTU_RELEASE_CODE=$(subst .,,$(DISTRIB_RELEASE)) UBUNTU_KERNEL_CODE := $(shell echo `grep UTS_RELEASE $(RTE_KERNELDIR)/include/generated/utsrelease.h \ | cut -d '"' -f2 | cut -d- -f1,2 | tr .- ,`,1) MODULE_CFLAGS += -D"UBUNTU_KERNEL_CODE=UBUNTU_KERNEL_VERSION($(UBUNTU_KERNEL_CODE))" -- 2.20.1