From: Alexander Guy <alexander@andern.org>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] kni: fix building on Ubuntu-hybrids
Date: Thu, 23 Oct 2014 16:39:32 -0700 [thread overview]
Message-ID: <1414107572-17073-1-git-send-email-alexander@andern.org> (raw)
In the case where a userspace reports itself as Ubuntu, but the
kernel isn't providing the expected version signature interface,
turn off Ubuntu specializations.
This situation happens often enough in development environments,
and with multi-distribution build servers (e.g. chroot, containers).
Signed-off-by: Alexander Guy <alexander@andern.org>
---
lib/librte_eal/linuxapp/kni/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/linuxapp/kni/Makefile b/lib/librte_eal/linuxapp/kni/Makefile
index e0218e7..fb673d9 100644
--- a/lib/librte_eal/linuxapp/kni/Makefile
+++ b/lib/librte_eal/linuxapp/kni/Makefile
@@ -44,7 +44,7 @@ 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)
+ifeq ($(shell test -f /proc/version_signature && lsb_release -si 2>/dev/null),Ubuntu)
MODULE_CFLAGS += -DUBUNTU_RELEASE_CODE=$(shell lsb_release -sr | tr -d .)
UBUNTU_KERNEL_CODE := $(shell cut -d' ' -f2 /proc/version_signature | \
cut -d'~' -f1 | cut -d- -f1,2 | tr .- $(comma))
--
2.1.1
next reply other threads:[~2014-10-23 23:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-23 23:39 Alexander Guy [this message]
2014-10-24 7:35 ` Thomas Monjalon
2014-10-24 17:22 ` Alexander Guy
2014-10-29 23:54 ` Thomas Monjalon
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