philsquared/Catch — pull request #130 by nanoant (2012-10-18 23:30:15+00:00)
Title: -Wglobal-constructors should be ignored after push

Actually it is `-Wglobal-constructors` which is supposed to be ignored, not `-Wno-global-constructors`. Moreover we should ignore it after push, otherwise we will ruin user settings.

Currently without this fix we get warning compiling on Clang:

```
../lib/catch/include/catch.hpp:14:34: warning: unknown warning group '-Wno-global-constructors',
ignored [-Wunknown-pragmas]
#pragma clang diagnostic ignored "-Wno-global-constructors"
```