X11 search dirs in CMake

[Mojca Miklavec]

On Tue, Jul 23, 2013 at 6:04 PM, Ryan Schmidt wrote:
> On Jul 23, 2013, at 10:58, Mojca Miklavec wrote:
>
>> 4.) I need some help on deciding about the variant names in Geant4 and
>> I'm not sure if I got all the X11 dependencies right. Geant4 currently
>> links to /usr/X11/lib/libGL.1.dylib and I'm not sure if that's OK.
>
> Would be better to use the libGL from the mesa port.

I just tried. Half of the culprit lies in
    /opt/local/share/cmake-2.8/Modules/FindOpenGL.cmake


    find_path(OPENGL_INCLUDE_DIR GL/gl.h
      /usr/share/doc/NVIDIA_GLX-1.0/include
      /usr/openwin/share/include
      /opt/graphics/OpenGL/include /usr/X11R6/include
    )

    find_path(OPENGL_xmesa_INCLUDE_DIR GL/xmesa.h
      /usr/share/doc/NVIDIA_GLX-1.0/include
      /usr/openwin/share/include
      /opt/graphics/OpenGL/include /usr/X11R6/include
    )

    find_library(OPENGL_gl_LIBRARY
      NAMES GL MesaGL
      PATHS /opt/graphics/OpenGL/lib
            /usr/openwin/lib
            /usr/shlib /usr/X11R6/lib
            ${HPUX_IA_OPENGL_LIB_PATH}
    )

Does this need a fix?

I noticed that I still get the following dependencies in CMake despite
removing all traces of /usr/X11R6 from the sources, but on the other
hand it's also true that these libraries don't exist in MacPorts.

//Path to a library.
X11_XRes_LIB:FILEPATH=/usr/X11R6/lib/libXRes.dylib

//Path to a library.
X11_XTest_LIB:FILEPATH=/usr/X11R6/lib/libXtst.dylib

//Path to a library.
X11_Xv_LIB:FILEPATH=/usr/X11R6/lib/libXv.dylib

//Path to a library.
X11_Xxf86misc_LIB:FILEPATH=/usr/X11R6/lib/libXxf86misc.dylib

Mojca