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According to Ralf Wildenhues on 1/24/2009 6:24 AM:
>> +indirectly required, an inner macro. Starting with Autoconf 2.64, this
>> +situation no longer generates out-of-order code, but results in
>> +duplicate output and a diagnosis of a syntax warning:
>
> s/a diagnosis of // ?
Sure. I'll fix all the typos in one go; thanks for the review.
>> +...@result{}configure.ac:7: OUTER is expanded from...
>> +...@result{}configure.ac:11: the top level
>> +...@end example
>> +
>
> @noindent ?
>
>> +To avoid this warning, decide what purpose the macro in question serves.
Sure. But later, I'm going to be rewording this section to mention our
(proposed) improved AC_DEFUN_ONCE anyway.
>> +If it only needs to be expanded once (for example, if it provides
>> +initialization text used by later macros), then the fix is to change all
>> +instance of direct calls to instead go through @code{AC_REQUIRE}
>
> s/instance/&s/
Yep.
- --
Don't work too hard, make some time for fun as well!
Eric Blake [email protected]
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