REAME.lib --------- This README file is a placeholder for library files on your system. Under Microsoft Windows a successful build will contain debug (fltkd.lib and fltkd.dll) and release (fltk.lib fltk.dll) libraries for you to link to. Both are built using the multi-threaded settings. Under UNIX a single library file (libfltk.a or libfltk.so) will be built.