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| author | Yi-Hung Wei <yihung.wei@gmail.com> | 2020-07-07 15:59:49 -0700 |
|---|---|---|
| committer | William Tu <u9012063@gmail.com> | 2020-07-08 11:51:15 -0700 |
| commit | fd4d4777600fb420d502b99bf8ce8d93c25d3cd2 (patch) | |
| tree | 6ef33eca460379480ed143cc4ec472adcca70acd /acinclude.m4 | |
| parent | 4e432d6f8128a03687a669ce3fc4ffd8cb7d855c (diff) | |
| download | openvswitch-fd4d4777600fb420d502b99bf8ce8d93c25d3cd2.tar.gz | |
netdev-linux: Fix broken build on Ubuntu 14.04
Patch 29cf9c1b3b9c ("userspace: Add TCP Segmentation Offload support") uses
__virtio16 which is defined in kernel 3.19. Ubuntu 14.04 is using 3.13
kernel that lacks the virtio_types definition. This patch fixes that.
Fixes: 29cf9c1b3b9c ("userspace: Add TCP Segmentation Offload support")
Acked-by: Greg Rose <gvrose8192@gmail.com>
Signed-off-by: Yi-Hung Wei <yihung.wei@gmail.com>
Signed-off-by: William Tu <u9012063@gmail.com>
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 054ec2e3c..863a04349 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -250,6 +250,18 @@ AC_DEFUN([OVS_CHECK_LINUX_SCTP_CT], [ [Define to 1 if SCTP_CONNTRACK_HEARTBEAT_SENT is available.])]) ]) +dnl OVS_CHECK_LINUX_VIRTIO_TYPES +dnl +dnl Checks for kernels that need virtio_types definition. +AC_DEFUN([OVS_CHECK_LINUX_VIRTIO_TYPES], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([#include <linux/virtio_types.h>], [ + __virtio16 x = 0; + ])], + [AC_DEFINE([HAVE_VIRTIO_TYPES], [1], + [Define to 1 if __virtio16 is available.])]) +]) + dnl OVS_FIND_DEPENDENCY(FUNCTION, SEARCH_LIBS, NAME_TO_PRINT) dnl dnl Check for a function in a library list. |