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* [dpdk-dev] [PATCH] librte_vhost: eventfd_link: Update the makefile to build against an arbitrary kernel
@ 2015-09-23 20:03 Aaron Conole
  2015-09-24 20:05 ` Thomas Monjalon
  0 siblings, 1 reply; 3+ messages in thread
From: Aaron Conole @ 2015-09-23 20:03 UTC (permalink / raw)
  To: dev

The vHost eventlink driver is a kernel module that requires a kernel
source/build directory to build the ko. Convert the fixed kernel build
directory specifier to one which may be user specified on the command-line.

Signed-off-by: Aaron Conole <aconole@redhat.com>
---
 lib/librte_vhost/eventfd_link/Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/librte_vhost/eventfd_link/Makefile b/lib/librte_vhost/eventfd_link/Makefile
index fc3927b..3140e8b 100644
--- a/lib/librte_vhost/eventfd_link/Makefile
+++ b/lib/librte_vhost/eventfd_link/Makefile
@@ -29,11 +29,13 @@
 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+RTE_KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+
 obj-m += eventfd_link.o
 
 
 all:
-	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+	make -C $(RTE_KERNELDIR) M=$(PWD) modules
 
 clean:
-	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
+	make -C $(RTE_KERNELDIR) M=$(PWD) clean
-- 
1.8.3.1

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2015-09-24 22:05 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2015-09-23 20:03 [dpdk-dev] [PATCH] librte_vhost: eventfd_link: Update the makefile to build against an arbitrary kernel Aaron Conole
2015-09-24 20:05 ` Thomas Monjalon
2015-09-24 22:05   ` Pavel Boldin

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