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Re: visibility.m4


From: Simon Josefsson
Subject: Re: visibility.m4
Date: Tue, 20 Apr 2010 12:28:43 +0200
User-agent: Gnus/5.110011 (No Gnus v0.11) Emacs/23.1 (gnu/linux)

Bruno Haible <address@hidden> writes:

> It is bizarre, though, that the warning only appears at the first function
> definition. Seen on Cygwin 1.7.2:
...
> AC_TRY_COMPILE does add a function for 'main', but this deserves a comment at
> least.

Yes, the entire semantics of this flag on Windows appears strange.

> Also, -Werror may lead to an error always, for example, if the CFLAGS
> or CPPFLAGS contain an option that gcc warns about always. So, this
> needs to be checked against first.
>
> I'm applying this:

Great, thanks!

/Simon




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