Avoid failure if version.m4 is omitted but m4_PACKAGE_* unused.
commit6eb7c48491791475a3e557f632445d76aa8ce57c
authorEric Blake <ebb9@byu.net>
Tue, 15 Jul 2008 20:53:21 +0000 (15 14:53 -0600)
committerEric Blake <ebb9@byu.net>
Tue, 15 Jul 2008 20:53:21 +0000 (15 14:53 -0600)
tree3cea96d77a9675d79747acf9ede817f6877b80d0
parent0bc266ef1552bb68ec0d2483072b1f47bddcc4c4
Avoid failure if version.m4 is omitted but m4_PACKAGE_* unused.

* lib/m4sugar/m4sugar.m4 (m4_version_compare): Provide alternate
definition for non-Autoconf clients of m4sugar.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
lib/m4sugar/m4sugar.m4