Your bug report

#5857: 24.0.50; get rid of "unix" pre-defined macro when preprocessing Makefile

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 5934@debbugs.gnu.org.

-- 
5857: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=5857
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems