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(parent: 45f13e9) | patch
Work around M4 1.6 warning on undefined macros. branch-2.62
authorEric Blake <ebb9@byu.net>
Fri, 11 Jul 2008 14:55:15 +0000 (08:55 -0600)
committerEric Blake <ebb9@byu.net>
Mon, 21 Jul 2008 22:55:45 +0000 (16:55 -0600)
commitc4a32a009ec9c8a9bb9c75cc1bbb53c7473a020c
tree9aede328adbce74b500a3b5c44615e5f01c7d1b3tree
parent45f13e99f70d9cef5471587e991e84e721031521commit | diff
Work around M4 1.6 warning on undefined macros.

* lib/m4sugar/m4sugar.m4 (changeword, symbols): Don't rename if
not already available as builtins.
* bin/autoupdate.in (_au___undefine): New macro,...
(_au__undefine): ...wrapped by ifdef to silence m4 warnings.
Reported by Ralf Wildenhues.

Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit 5fb9f9c1a2a310caf37d45d2bc7640723e40c311)
(cherry picked from commit 4b8a55e1e015fc5ba0ceee63ce3739ea1e41b686)
ChangeLog diff | blob | blame | history
bin/autoupdate.in diff | blob | blame | history
lib/m4sugar/m4sugar.m4 diff | blob | blame | history
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