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| author | Ben Pfaff <blp@ovn.org> | 2018-06-14 14:49:23 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@ovn.org> | 2018-08-15 11:02:22 -0700 |
| commit | 0e12201039bf9edd5459110391b316da0c6991ed (patch) | |
| tree | 03784a23026d2bb2d40b0f6cb6b25d314ae2d869 /configure.ac | |
| parent | 6d917cd2bad1bfc1483f8cff7ef348fd30ed1a21 (diff) | |
| download | openvswitch-0e12201039bf9edd5459110391b316da0c6991ed.tar.gz | |
configure: Enable GCC relevant new 8.x warning options.
These don't trigger any new actual warnings in my own build.
GCC 8.x adds other new warning options that are enabled by -Wall or
-Wextra. This commit doesn't explicitly enable those because OVS already
enables -Wall and -Wextra.
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Aaron Conole <aconole@bytheb.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 09e5888d4..09464cab0 100644 --- a/configure.ac +++ b/configure.ac @@ -172,6 +172,8 @@ OVS_ENABLE_OPTION([-Wshift-negative-value]) OVS_ENABLE_OPTION([-Wduplicated-cond]) OVS_ENABLE_OPTION([-Qunused-arguments]) OVS_ENABLE_OPTION([-Wshadow]) +OVS_ENABLE_OPTION([-Wmultistatement-macros]) +OVS_ENABLE_OPTION([-Wcast-align=strict]) OVS_ENABLE_OPTION([-Wno-null-pointer-arithmetic]) OVS_CONDITIONAL_CC_OPTION([-Wno-unused], [HAVE_WNO_UNUSED]) OVS_CONDITIONAL_CC_OPTION([-Wno-unused-parameter], [HAVE_WNO_UNUSED_PARAMETER]) |