diff options
| author | Alexander Bokovoy <ab@samba.org> | 2018-09-06 09:50:58 +0000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2018-09-07 11:37:23 +0200 |
| commit | 364077d262012af0346afad6d9b9c3999054563f (patch) | |
| tree | 2bf5c157264feb51d45ae086ba1254d5c13343ed /lib | |
| parent | 311e1eb67306d6a639ce80b94a16ea2ef19592f0 (diff) | |
| download | samba-364077d262012af0346afad6d9b9c3999054563f.tar.gz | |
lib/replace/wscript: fix detection of a fallthrough attribute for clang
clang issues a warning but otherwise allows our test to be compiled and
linked. We consider this case a successful pass for a fallthrough
attribute detection while it is an error.
Turn missing declaration warning into an error so that we actually do
not define fallthrough attribute support in case it doesn't really work.
Fixes FreeBSD 11.2 with clang.
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/replace/wscript | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/replace/wscript b/lib/replace/wscript index fa9b837b75f..3d47c375044 100644 --- a/lib/replace/wscript +++ b/lib/replace/wscript @@ -314,6 +314,7 @@ def configure(conf): 'HAVE_FALLTHROUGH_ATTRIBUTE', addmain=False, strict=True, + cflags=['-Werror=missing-declarations'], msg='Checking for fallthrough attribute') # these may be builtins, so we need the link=False strategy |