[webkit-qt] Building with NDEBUG undefined

[Koskinen Janne]

>Thanks for the answer, but this isn't Symbian or Carbide related. I'm
>building QtWebKit for Windows, Mac, and Linux and looking to enable the
>extra checks wrapped by NDEBUG.

Same idea applies to rest of the plaforms. You have two options, either explicitly remove NDEBUG flagging from pro file or build QtWebkit outside Qt source tree following build instructions from http://trac.webkit.org/wiki/QtWebKit .

-Janne