Merge recent gnulib changes, and remove some lint.

bootstrap

@@ -2,7 +2,7 @@
 
 # Bootstrap 'tar' from CVS.
 
-# Copyright (C) 2003 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -42,10 +42,10 @@ usage() {
  --no-po                      Do not download po files.
 
 Running without arguments will suffice in most cases. It is equivalent
-to 
+to
 
     ./bootstrap --cvs-auth=ext --cvs-user=anoncvs
-    
+
 EOF
 }
 
@@ -84,7 +84,7 @@ build_cvs_prefix() {
        CVS_RSH=ssh
        export CVS_RSH
     fi
-  fi 
+  fi
 }
 
 # Get gnulib files.
@@ -96,15 +96,15 @@ case ${GNULIB_SRCDIR--} in
 
     trap exit 1 2 13 15
     trap 'rm -fr gnulib; exit 1' 0
-    
+
     case "${CVS_AUTH--}" in
     -)       build_cvs_prefix ext anoncvs;;
     pserver) build_cvs_prefix $CVS_AUTH ${CVS_USER:-anoncvs};;
     gserver|server)
-             build_cvs_prefix $CVS_AUTH ${CVS_USER--};;
+	     build_cvs_prefix $CVS_AUTH ${CVS_USER--};;
     ext)     build_cvs_prefix $CVS_AUTH ${CVS_USER--};;
     *)       echo "$0: Unknown CVS access method" >&2
-             exit 1;;
+	     exit 1;;
     esac
     if [ "${CVS_AUTH--}" = "pserver" ]; then
       cvs -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib login || exit
@@ -133,6 +133,7 @@ getdate
 getline
 getopt
 gettext
+gettime
 hash
 human
 lchown
@@ -149,6 +150,7 @@ stdbool
 stpcpy
 strtol
 strtoul
+timespec
 unlocked-io
 utime
 xalloc