Pullup ticket #6331 - requested by hauke
editors/xemacs: Linux build fix

Revisions pulled up:
- editors/xemacs-current-nox11/Makefile                        1.12
- editors/xemacs-current/Makefile                              1.107
- editors/xemacs-current/distinfo                              1.38
- editors/xemacs-current/patches/patch-src_process.c            1.1
- editors/xemacs-nox11/Makefile                                1.36
- editors/xemacs/Makefile                                      1.133
- editors/xemacs/distinfo                                      1.32
- editors/xemacs/patches/patch-src_process.c                    1.1

---
  Module Name:    pkgsrc
  Committed By:  hauke
  Date:          Fri Oct  2 11:31:14 UTC 2020

  Modified Files:
            pkgsrc/editors/xemacs: Makefile distinfo
            pkgsrc/editors/xemacs-current: Makefile distinfo
            pkgsrc/editors/xemacs-current-nox11: Makefile
            pkgsrc/editors/xemacs-nox11: Makefile
  Added Files:
            pkgsrc/editors/xemacs-current/patches: patch-src_process.c
            pkgsrc/editors/xemacs/patches: patch-src_process.c

  Log Message:
  Linux glibc 2.32+ has removed sys_siglist

  Remove stale reference to nb version in Makefile.common

(bsiegert)