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| author |   Eric Blake <eblake@redhat.com> | 2011-12-05 10:14:55 -0700 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-12-05 10:14:55 -0700 |
| commit | f17e0e2182ecefd9ba9eb346bab839cd5b59fb9c (patch) | |
| tree | 1f57be5d5f372182d90d79e2e23bcd8333bfacbf /m4/virt-compile-warnings.m4 | |
| parent | examples: Update event tests for shutdown event (diff) | |
| download | libvirt-f17e0e2182ecefd9ba9eb346bab839cd5b59fb9c.tar.gz libvirt-f17e0e2182ecefd9ba9eb346bab839cd5b59fb9c.tar.bz2 libvirt-f17e0e2182ecefd9ba9eb346bab839cd5b59fb9c.zip | |
build: reduce warnings from older gcc
Older gcc warns (on every file!) that -Wabi and -Wdeprecated only
make sense on C++ projects. Newer gcc accepts these warnings for
C, but it is not clear that they can do anything useful, so it
is easier to just drop the warnings altogether.
* m4/virt-compile-warnings.m4 (LIBVIRT_COMPILE_WARNINGS): Silence
-Wabi and -Wdeprecated on older gcc.
Reported by Peter Krempa.
Diffstat (limited to 'm4/virt-compile-warnings.m4')
| -rw-r--r-- | m4/virt-compile-warnings.m4 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 index a17e4b764..ba388aad1 100644 --- a/m4/virt-compile-warnings.m4 +++ b/m4/virt-compile-warnings.m4 @@ -22,6 +22,8 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ # Don't care about C++ compiler compat dontwarn="$dontwarn -Wc++-compat" + dontwarn="$dontwarn -Wabi" + dontwarn="$dontwarn -Wdeprecated" # Don't care about ancient C standard compat dontwarn="$dontwarn -Wtraditional" # Don't care about ancient C standard compat |