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| author | Ilya Maximets <i.maximets@ovn.org> | 2022-12-22 01:06:24 +0100 |
|---|---|---|
| committer | Ilya Maximets <i.maximets@ovn.org> | 2023-01-03 16:06:30 +0100 |
| commit | e44e80343189fcb7ec10d776f1b62747d7095c18 (patch) | |
| tree | 3a3a73291c444a36764e02732c19e114b23cef52 /Documentation | |
| parent | 771a55825f4a1d84c18439ae5a7485807169b0f9 (diff) | |
| download | openvswitch-e44e80343189fcb7ec10d776f1b62747d7095c18.tar.gz | |
acinclude.m4: Build with AF_XDP support by default if possible.
With this change we will try to detect all the netdev-afxdp
dependencies and enable AF_XDP support by default if they are
present at the build time.
Configuration script behaves in a following way:
- ./configure --enable-afxdp
Will check for AF_XDP dependencies and fail if they are
not available.
- ./configure --disable-afxdp
Disables checking for AF_XDP. Build will not support
AF_XDP even if all dependencies are installed.
- Just ./configure or ./configure --enable-afxdp=auto
Will check for AF_XDP dependencies. Will print a warning
if they are not available, but will continue without AF_XDP
support. If dependencies are available in a system, this
option is equal to --enable-afxdp.
'--disable-afxdp' added to the debian and fedora package builds
to keep predictable behavior.
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/intro/install/afxdp.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/intro/install/afxdp.rst b/Documentation/intro/install/afxdp.rst index a4f0b87fe..51c24bf5b 100644 --- a/Documentation/intro/install/afxdp.rst +++ b/Documentation/intro/install/afxdp.rst @@ -30,8 +30,7 @@ This document describes how to build and install Open vSwitch using AF_XDP netdev. .. warning:: - The AF_XDP support of Open vSwitch is considered 'experimental', - and it is not compiled in by default. + The AF_XDP support of Open vSwitch is considered 'experimental'. Introduction @@ -137,6 +136,9 @@ bootstrap/configure the package:: ./boot.sh && ./configure --enable-afxdp +``--enable-afxdp`` here is optional, but it will ensure that all dependencies +are available at the build time. + Finally, build and install OVS:: make && make install |