[GtkGLExt] gtkglextmm Windows binaries

["Jim Barnes" <j r barnes larc nasa gov>]

I've been trying to get a program compiled using Visual C++.NET and
gtkglextmm.  I've been trying to use the win32 libraries
libgdkglextmm-win32-1.1.dll.a and libgtkglextmm-win32-1.1.dll.a from the
gtkglextmm-win32-1.1.0.exe installation program.  Unfortunately I couldn't
get VC++ to recognize the above .a's.  I then took the gtkglextmm source and
created a .lib and .dll with it.  This did compile, but when I ran the
sample.cc  and logo.cc program I get:

GLib-GObject-CRITICAL **: g_object_set_qdata_full: assertion `quark > 0'
failed

Has anyone run into this? Or even better have compiled the 1.2 version and
have it working for windows/VC++

Thanks
Jim