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Bug#396034: qmake-qt4: CONFIG+=opengl doesn't add QtOpenGL include path or link -lQtOpenGL

Package: qt4-dev-tools
Version: 4.1.4-1.1
Severity: minor

I have a Qt4 app built from a qmake-qt4 / .pro generated Makefile.
Builds and works fine.

I wanted to add some OpenGL code to it, using QGLWidget.
I changed the CONFIG line of the .pro file from
  CONFIG+= qt thread stl exceptions precompile_header release
  CONFIG+= qt opengl thread stl exceptions precompile_header release

I was suprised that all this seems to do was to add -lGLU and -lGl
to the Makefile LIBS path: to get a QGLWidget I had to include
  #include <QtOpenGL/QGLWidget>
(rather than simply QGLWidget as expected from the docs)
and to get a successful link I had to manually add 
  LIBS += -lQtOpenGL
to the .pro file.

I'd expect adding opengl to the .pro CONFIG to add the QtOpenGL
directory to the Makefile's -I include paths, and -lQtOpenGL to the
linked libs.  (This is certainly the case with the qmake in
qt3 3.3.4 in Sarge).

If this is fixed in the qmake with 4.2.1, apologies.

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing'), (200, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-686-smp
Locale: LANG=en_GB, LC_CTYPE=en_GB (charmap=ISO-8859-1)

Versions of packages qt4-dev-tools depends on:
ii  libaudio2                   1.8-2        The Network Audio System (NAS). (s
ii  libc6                       2.3.6.ds1-4  GNU C Library: Shared libraries
ii  libfontconfig1              2.4.1-2      generic font configuration library
ii  libfreetype6                2.2.1-5      FreeType 2 font engine, shared lib
ii  libgcc1                     1:4.1.1-13   GCC support library
ii  libice6                     1:1.0.1-2    X11 Inter-Client Exchange library
ii  libpng12-0                  1.2.8rel-5.2 PNG library - runtime
ii  libqt4-core                 4.1.4-1.1    Qt 4 core non-GUI functionality ru
ii  libqt4-gui                  4.1.4-1.1    Qt 4 core GUI functionality runtim
ii  libsm6                      1:1.0.1-3    X11 Session Management library
ii  libstdc++6                  4.1.1-13     The GNU Standard C++ Library v3
ii  libx11-6                    2:1.0.3-2    X11 client-side library
ii  libxcursor1                 1.1.7-4      X cursor management library
ii  libxext6                    1:1.0.1-2    X11 miscellaneous extension librar
ii  libxi6                      1:1.0.1-3    X11 Input extension library
ii  libxinerama1                1:1.0.1-4.1  X11 Xinerama extension library
ii  libxrandr2                  2:  X11 RandR extension library
ii  libxrender1                 1:0.9.1-3    X Rendering Extension client libra
ii  libxt6                      1:1.0.2-2    X11 toolkit intrinsics library
ii  zlib1g                      1:1.2.3-13   compression library - runtime

Versions of packages qt4-dev-tools recommends:
ii  libqt4-dev                    4.1.4-1.1  Qt 4 development files
pn  qt4-designer                  <none>     (no description available)
ii  qt4-doc                       4.1.4-1.1  Qt 4 API documentation

-- no debconf information

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