On Mon, 17 Sep 2012, Petr Pisar wrote:

> Am I right LIBCURL_CHECK_CONFIG() is not re-entrant?

It seems it returns the same result the second time you call it without taking
into account if you have new arguments. I consider that a minor flaw in its
design.

> What do you recommend?

I think I'd favor fixing the m4 to cache the results based on the given
arguments.

> I wanted to prevent from running curl-config manually. However I see now you
> have handy `--checkfor' curl-config option. Can I assume if
> LIBCURL_CHECK_CONFIG() presents, then curl-config executable will be
> available too?

Since you're probably doing this to be able to run your configure script on
just about any random *nix machine, I'm afraid that there can be no such
guarantee even though I would guess that such a correlation is likely.

-- 
  / daniel.haxx.se
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