QMake using non-exist path for its libraries

leonard@Naboo:~/Downloads/CodeReviewQtProject$ git clone ssh://codereview.qt-project.org:443/qt/qt5.git
leonard@Naboo:~/Downloads/CodeReviewQtProject$ cd qt5/
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$ ./init-repository
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$ rm -rf qtwebkit*
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$ ./configure -opensource -nomake examples -nomake demos -confirm-license; make -j16;
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$ qtbase/bin/qmake -v
QMake version 3.0
Using Qt version 5.0.0 in /usr/local/Qt-5.0.0/lib
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$ ls /usr/local/Qt-5.0.0/lib
ls: cannot access /usr/local/Qt-5.0.0/lib: No such file or directory
leonard@Naboo:~/Downloads/CodeReviewQtProject/qt5$