I have finished to add the projection management GUI to fmaps, I'm now
adding gtkglarea as parent widget of gtkfmaps. First I had to create an
archive for the mesa libraries.
I added the options -lgtkgl -lGL in the file FMaps/src/Makefile.am
I had on my machine in /usr/X11R6/lib directory only libGL.la and not
libGL.a. It seems that la is not a, so I used ar to create the archive.
ar qc libGL.a libGL.so.1.2.0
ar s libGL.a
I think the mesa-devel.rpm is incorrect as it does not contain the
correct libraries. Or there is something I don't understant...
Now the linker find the right libraries, but I may be missing some
stuff, FMaps crashes... I think I do not know how to create a widget
based on another....
I go back to code...