Fix 'gnulib-tool --version' output to work with git.
authorEric Blake <ebb9@byu.net>
Fri, 14 Mar 2008 14:24:29 +0000 (08:24 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 14 Mar 2008 14:24:29 +0000 (08:24 -0600)
commit920c6db743e97848dd89f401f1623ad59acb97d1
treec1ed6384c5a7efefcce1bc31e09964ada05f6f13
parent46301374ca957831679cf58b9c2fdf87746c71a7
Fix 'gnulib-tool --version' output to work with git.

* gnulib-tool (func_gnulib_dir): New function, extracted from...
(startup): ...here.
(func_version): Use it to invoke git-version-gen, rather than
relying on CVS keyword expansion.  Modernize wording.
(cvsdatestamp, last_checkin_date, version): Kill unused
variables.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
gnulib-tool