git-version-gen: Sync from autoconf's version.

* build-aux/git-version-gen: Run git-status

diff --git a/ChangeLog b/ChangeLog
index e63a3e8..834cb9f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-11-03  Jim Meyering  <meyering@redhat.com>
 
+       git-version-gen: Sync from autoconf's version.
+       * build-aux/git-version-gen: Run git-status
+
        Sync copyright and scriptversion bits from gnulib.
        * build-aux/git-version-gen: No semantic change.
 

diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index 3af7e00..a7e0968 100755 (executable)
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Print a version string.
-scriptversion=2007-11-03.18
+scriptversion=2007-11-03.22
 
 # Copyright (C) 2007 Free Software Foundation
 #
@@ -70,6 +70,9 @@ 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
     '') ;;