* gnulib/* config/gnulib/*: UPgrade gnulib to
  09b8fa6cb737f6e091931c494cbd56d12b3ad08d.
* gnulib/regenerate/regenerate: Remove ftruncate module.
* ndmp-src/Makefile.am: Workaround to '#include "config.h"' in
  ndmp?_xdr.c


git-svn-id: https://amanda.svn.sourceforge.net/svnroot/amanda/amanda/trunk@5126 a8d146d6-cc15-0410-8900-af154a0219e0
* config/snippet: Add directory.


git-svn-id: https://amanda.svn.sourceforge.net/svnroot/amanda/amanda/trunk@5127 a8d146d6-cc15-0410-8900-af154a0219e0
* gnulib/regenerate/regenerate, config/gnulib/gnulib-cache.m4,
  config/gnulib/gnulib-comp.m4, gnulib/Makefile.am: Remove ftruncate.


git-svn-id: https://amanda.svn.sourceforge.net/svnroot/amanda/amanda/trunk@5128 a8d146d6-cc15-0410-8900-af154a0219e0