warnings: port to clang
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 15 May 2013 07:07:15 +0000 (00:07 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 15 May 2013 07:33:37 +0000 (00:33 -0700)
commit4c70b27d0ef674b04f414b8e7f6717e6a1d73a46
treeb172c35e52832ed7e47f6d4d68dacb2a5d9fe445
parent26c6620f1799962b5f31cb8d66e79d73762fd160
warnings: port to clang

Problem reported by Daniel P. Berrange via Eric Blake in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-05/msg00055.html>.
* m4/warnings.m4 (gl_UNKNOWN_WARNINGS_ARE_ERRORS): New macro.
(gl_WARN_ADD): Use it.
ChangeLog
m4/warnings.m4