IIRC, OOTB fltk is heavily dependant on mingw/w32api stuff,
Obviously since it is a cross-platform toolkit. The cygwin version with a win32 GUI relies on the w32api ,
but not on mingw.
doesn't target Cygwin/XFree86
This binary package doesnt, though an XFree86 version could be built without too much difficulty
I think. Not urgent IMO since it comes with a win32 GUI.
and will build only static archives.
yes. fltk is not libtoolized, so building shared libraries requires some additional effort.
Teun