Your bug report #18544: 24.4.50; USE_STACK_LISP_OBJECTS change breaks the build on many platforms which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 18544@debbugs.gnu.org. -- 18544: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18544 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems