Adjust version comparison to account for git snapshot numbers.
commitdd3c3f2e27013fd1fb87bd1f2ad8989b17f39727
authorEric Blake <ebb9@byu.net>
Sat, 3 Nov 2007 13:20:47 +0000 (3 07:20 -0600)
committerEric Blake <ebb9@byu.net>
Sat, 3 Nov 2007 13:20:47 +0000 (3 07:20 -0600)
tree99255fe79419770cf0d34e16ec6d4f21f23a1844
parentdc515836461be21950277fbde0ea14d68e36ebe8
Adjust version comparison to account for git snapshot numbers.

* lib/m4sugar/m4sugar.m4 (_m4_version_unletter): Also treat - as a
component separator.
* doc/autoconf.texi (Number processing Macros)
<m4_version_compare>: Document this change.
* tests/m4sugar.at (m4@&t@_version_compare): Test it.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
doc/autoconf.texi
lib/m4sugar/m4sugar.m4
tests/m4sugar.at