Compiling Qt 4.5.3 on OpenSolaris

Because the tortoisehg  is changing to PyQt instead of PyGtk, I attempted to
compile the Qt Package from Nokia ( former Trolltech ).

I used the Sun Studio Compilers, but ran into a compile problem, where I had
to set an additional compile/link flag see here for the message.

The configure option I used was:

CC=/opt/sunstudio12.1/bin/cc CXX=/opt/sunstudio12.1/bin/CC CXXFLAGS="-library=stlport4" LDFLAGS="-library=stlport4" ./configure --prefix=/tools/qt/4.5.3 -opensource

After this, just a gmake and gmake install and everything was fine.