Pullup ticket #3502 - requested by taca
x11/qt4-libs build fix

Revisions pulled up:
- x11/qt4-libs/hacks.mk                                        1.1

---
  Module Name: pkgsrc
  Committed By: tron
  Date: Wed Aug  3 16:38:31 UTC 2011

  Added Files:
  pkgsrc/x11/qt4-libs: hacks.mk

  Log Message:
  Compile this package with "-O1" under Mac OS X if GCC is used. The generated
  "qmake" binary no longer crashes and the build actually succeeds.

  This fixes PR pkg/44716 by Richard Hansen who found out that this is
  a compiler problem in the first place.

(sbd)