meson: use -Wextra if available

-Wextra was not added to CFLAGS under meson by default, as it is done by the autotools build. C.f. 218f467111.
2017-07-04 17:59:15 -04:00 · 2017-07-04 17:59:15 -04:00 · 75cf1d66b0
parent 1a680ae367
commit 75cf1d66b0
1 changed files with 2 additions and 1 deletions
--- a/meson.build
+++ b/meson.build
@ -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',