* gnulib/regenerate/regenerate: Add the nanosleep module.
* config/gnulib/dup2.m4, config/gnulib/gnulib-cache.m4,
  config/gnulib/gnulib-comp.m4, config/gnulib/nanosleep.m4,
  config/gnulib/select.m4, config/gnulib/sigaction.m4,
  config/gnulib/signalblocking.m4,
  config/gnulib/sys_select_h.m4: New config files.
* gnulib/Makefile.am: Update for new modules.
* gnulib/alloca.c, gnulib/dup2.c, gnulib/intprops.h,
  gnulib/nanosleep.c, gnulib/select.c, gnulib/sig-handler.c,
  gnulib/sig-handler.h, gnulib/sigaction.c, gnulib/sigprocmask.c,
  gnulib/sys_select.in.h: New files.


git-svn-id: https://amanda.svn.sourceforge.net/svnroot/amanda/amanda/trunk@5150 a8d146d6-cc15-0410-8900-af154a0219e0