qmake installs complete frameworks twice, thus in the second pass overwriting sed magic from the first pass

When compiling an application with pre-configures 5.0.0-rc1 target , compiler prints warnings:

:-1: warning: directory not found for option '-F/Users/stenger/Qt5.0.0-rc1/5.0.0-rc1/clang_64/qtbase/lib'

The correct path is ../clang_64/lib .

This is with qt-mac-opensource-5.0.0-rc1-clang-offline-2012-12-03-362.dmg