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Re: Is autoupdate supposed to scan comments?
From: |
Eric Blake |
Subject: |
Re: Is autoupdate supposed to scan comments? |
Date: |
Tue, 19 Feb 2008 06:35:48 -0700 |
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According to NightStrike on 2/18/2008 10:40 PM:
| I have a configure.ac file with a line like this:
|
| #AC_CANONICAL_SYSTEM is obsolete
|
| When I run autoupdate, it changes that line to read:
|
| #AC_CANONICAL_TARGET is obsolete
|
|
| Shouldn't autoupdate ignore comments when scanning for macro names
| that need to updating?
I'm not sure that this is wise, since how do you tell a true m4 comment
apart from quoted content like [#include <stdlib.h>]? It might be
possible to patch autoupdate to no longer disable comments, but I don't
know how easy it would be, since autoupdate does quite a bit of m4 magic
in defining which macros exist at which time, nor do I know if it would
break other things.
| Or am I doing something wrong?
No - for now, the fact that autoupdate disables all comments (or in other
words, updates the contents of comments) is intentional - look at
autoupdate, for the definition of __au_disable.
- --
Don't work too hard, make some time for fun as well!
Eric Blake address@hidden
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