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| author | Andrew Bartlett <abartlet@samba.org> | 2012-08-17 20:43:07 +1000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2012-08-17 14:50:16 +0200 |
| commit | 6ce362afeff0cb5094eb6b1ecfa639252cdcc7f8 (patch) | |
| tree | 4e18a116a44b549e2e3254a43d94297110034d50 | |
| parent | a7b8e9f562780dc6a3487644623decd1cff226e2 (diff) | |
| download | samba-6ce362afeff0cb5094eb6b1ecfa639252cdcc7f8.tar.gz samba-6ce362afeff0cb5094eb6b1ecfa639252cdcc7f8.tar.bz2 samba-6ce362afeff0cb5094eb6b1ecfa639252cdcc7f8.zip | |
build: Ensure -Werror=format works with -Wformat=2 on NULL format strings
This should fix the build on some gcc versions, (noticed on FreeBSD by Volker).
We want the protection of -Werror=format without the errors extending
to the format string itself being NULL, because that is valid for
ldb_search().
Andrew Bartlett
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Aug 17 14:50:16 CEST 2012 on sn-devel-104
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index 03c2b242fb..50039fccc3 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -629,7 +629,7 @@ def SAMBA_CONFIG_H(conf, path=None): # This check is because for ldb_search(), a NULL format string # is not an error, but some compilers complain about that. - if CHECK_CFLAGS(conf, "-Werror=format", ''' + if CHECK_CFLAGS(conf, ["-Werror=format", "-Wformat=2"], ''' int testformat(char *format, ...) __attribute__ ((format (__printf__, 1, 2))); int main(void) { |