Merge pull request #6287 from keszybz/wsign-compare

build-sys: use -Wextra if available
2017-07-10 00:23:57 +02:00
parent 09b4922aff 75cf1d66b0
commit e1bc3004ab
1 changed files with 2 additions and 1 deletions
@@ -230,7 +230,8 @@ if cxx.found()
        add_languages('cpp')
 endif

-foreach arg : ['-Wundef',
+foreach arg : ['-Wextra',
+               '-Wundef',
               '-Wlogical-op',
               '-Wmissing-include-dirs',
               '-Wold-style-definition',