diff options
| author | Uri Simchoni <uri@samba.org> | 2017-11-20 20:53:12 +0000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2017-11-22 14:19:20 +0100 |
| commit | 667335a42d683f73ec9c52c68730041d83a163a5 (patch) | |
| tree | 4ba12712550af7f664aa9f59c9bdcc1ade5bca21 /buildtools | |
| parent | 2e53d6a30fc4135b702611d17a5d552cc32c446e (diff) | |
| download | samba-667335a42d683f73ec9c52c68730041d83a163a5.tar.gz | |
build: ensure compiler flags are properly detected
While checking for compiler flag availability, treat warnings
as errors. Thus if the compiler only warns about unsupported flag,
it will fail the test and the flag shall be marked as unsupported.
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Nov 22 14:19:20 CET 2017 on sn-devel-144
Diffstat (limited to 'buildtools')
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index e157b20de2c..7940a7d4fe8 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -473,10 +473,13 @@ def CHECK_STRUCTURE_MEMBER(conf, structname, member, def CHECK_CFLAGS(conf, cflags, fragment='int main(void) { return 0; }\n'): '''check if the given cflags are accepted by the compiler ''' + check_cflags = TO_LIST(cflags) + if 'WERROR_CFLAGS' in conf.env: + check_cflags.extend(conf.env['WERROR_CFLAGS']) return conf.check(fragment=fragment, execute=0, type='nolink', - ccflags=cflags, + ccflags=check_cflags, msg="Checking compiler accepts %s" % cflags) @conf |