D5449: Simplify the checks for supported compiler warning flags

[Kevin Funk]

kfunk accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R33 KDevPlatform

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D5449

To: arichardson, #kdevelop, kfunk, mwolff
Cc: kdevelop-devel, geetamc, Pilzschaf, akshaydeo, surgenight, arrowdodger
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kdevelop-devel/attachments/20170414/7c5211a0/attachment.html>