D15566: Add QT_NO_NARROWING_CONVERSIONS_IN_CONNECT as default compile flags

[David Faure]

dfaure added a comment.


  Do all frameworks build with this change?

REPOSITORY
  R240 Extra CMake Modules

REVISION DETAIL
  https://phabricator.kde.org/D15566

To: mlaurent, dfaure
Cc: kde-frameworks-devel, kde-buildsystem, michaelh, ngraham, bruns