Log Message:
Pullup ticket #4595 - requested by gdt
editors/emacs24: build fix

Revisions pulled up:
- editors/emacs24-nox11/Makefile                                1.8
- editors/emacs24/Makefile                                      1.31
- editors/emacs24/distinfo                                      1.15
- editors/emacs24/patches/patch-gnu_readlinkat.c                1.1

---
   Module Name:	pkgsrc
   Committed By:	gdt
   Date:		Sat Jan 10 16:15:30 UTC 2015

   Modified Files:
   	pkgsrc/editors/emacs24: Makefile distinfo
   	pkgsrc/editors/emacs24-nox11: Makefile
   Added Files:
   	pkgsrc/editors/emacs24/patches: patch-gnu_readlinkat.c

   Log Message:
   Copy gnulib readlinkat patch from archivers/gtar-base.

   This undefines readlink so that the twisty maze of symlinks builds,
   and fixes the build on netbsd-5.  Confirmed to work on netbsd-5/amd64
   and netbsd-6/i386.  Thanks to obache@ for pointing out the problem.

   I will request a pullup to 2014Q4 soon if there are no objections.