autoconf: Notices
1
1 4.3 Notices in `configure'
1 ==========================
1
1 The following macros manage version numbers for `configure' scripts.
1 Using them is optional.
1
1 -- Macro: AC_COPYRIGHT (COPYRIGHT-NOTICE)
1 State that, in addition to the Free Software Foundation's
1 copyright on the Autoconf macros, parts of your `configure' are
1 covered by the COPYRIGHT-NOTICE.
1
1 The COPYRIGHT-NOTICE shows up in both the head of `configure' and
1 in `configure --version'.
1
1 -- Macro: AC_REVISION (REVISION-INFO)
1 Copy revision stamp REVISION-INFO into the `configure' script,
1 with any dollar signs or double-quotes removed. This macro lets
1 you put a revision stamp from `configure.ac' into `configure'
1 without RCS or CVS changing it when you check in `configure'.
1 That way, you can determine easily which revision of
1 `configure.ac' a particular `configure' corresponds to.
1
1 For example, this line in `configure.ac':
1
1 AC_REVISION([$Revision: 1.30 $])
1
1 produces this in `configure':
1
1 #!/bin/sh
1 # From configure.ac Revision: 1.30
1