Get git-version-gen from gnulib.

* build-aux/git-version-gen: Remove file.
* build-aux/.gitignore: Add git-version-gen.
* bootstrap.conf (gnulib_modules): Add git-version-gen.

ChangeLog

@@ -1,3 +1,10 @@
+2007-11-05  Jim Meyering  <meyering@redhat.com>
+
+	Get git-version-gen from gnulib.
+	* build-aux/git-version-gen: Remove file.
+	* build-aux/.gitignore: Add git-version-gen.
+	* bootstrap.conf (gnulib_modules): Add git-version-gen.
+
 2007-11-03  Jim Meyering  <meyering@redhat.com>
 
 	git-version-gen: Sync from autoconf's version.

bootstrap.conf

@@ -53,7 +53,9 @@ gnulib_modules="
 	ftello
 	fts getdate getgroups gethrxtime
 	getline getloadavg getndelim2 getopt getpagesize getpass-gnu
-	gettext gettime gettimeofday getugroups getusershell gnupload
+	gettext gettime gettimeofday getugroups getusershell
+	git-version-gen
+	gnupload
 	group-member hard-locale hash hash-pjw host-os human idcache
 	inttostr inttypes isapipe
 	lchmod lchown lib-ignore linebuffer link-follow

build-aux/.gitignore

@@ -4,6 +4,7 @@ config.guess
 config.rpath
 config.sub
 depcomp
+git-version-gen
 gnupload
 install-sh
 link-warning.h

build-aux/git-version-gen

@@ -1,94 +0,0 @@
-#!/bin/sh
-# Print a version string.
-scriptversion=2007-11-03.22
-
-# Copyright (C) 2007 Free Software Foundation
-#
-# 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
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# This script is derived from GIT-VERSION-GEN from GIT: http://git.or.cz/.
-# It may be run two ways:
-# - from a git repository in which the git-describe command below
-#   produces useful output (thus requiring at least one signed tag)
-# - from a non-git-repo directory containing a .version file, which
-#   presumes this script is invoked like "./git-version-gen .version".
-
-case $# in
-    1) ;;
-    *) echo 1>&2 "Usage: $0 \$srcdir/.version"; exit 1;;
-esac
-
-tarball_version_file=$1
-nl='
-'
-
-# First see if there is a tarball-only version file.
-# then try git-describe, then default.
-if test -f $tarball_version_file
-then
-    v=`cat $tarball_version_file` || exit 1
-    case $v in
-	*$nl*) v= ;; # reject multi-line output
-	[0-9]*) ;;
-	*) v= ;;
-    esac
-    test -z "$v" \
-	&& echo "$0: WARNING: $tarball_version_file seems to be damaged" 1>&2
-fi
-
-if test -n "$v"
-then
-    : # use $v
-elif test -d .git \
-    && v=`git describe --abbrev=4 HEAD 2>/dev/null` \
-    && case $v in
-	 # FIXME: remove this after v6.10.
-	 COREUTILS-[0-9]*) v=`echo "$v" | sed 's/^COREUTILS-//;s/_/./g'` ;;
-	 v[0-9]*) ;;
-	 *) (exit 1) ;;
-       esac
-then
-    # Change the first '-' to a '.', so version-comparing tools work properly.
-    # Remove the "g" in git-describe's output string, to save a byte.
-    v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`;
-else
-    v=UNKNOWN
-fi
-
-v=`echo "$v" |sed 's/^v//'`
-
-# Don't declare a version "dirty" merely because a time stamp has changed.
-git-status > /dev/null 2>&1
-
-dirty=`sh -c 'git diff-index --name-only HEAD' 2>/dev/null` || dirty=
-case "$dirty" in
-    '') ;;
-    *) # Append the suffix only if there isn't one already.
-	case $v in
-	  *-dirty) ;;
-	  *) v="$v-dirty" ;;
-	esac ;;
-esac
-
-# Omit the trailing newline, so that m4_esyscmd can use the result directly.
-echo "$v" | tr -d '\012'
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End: