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Re: ac_cv_env_CXXFLAGS_set ... api?
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From: |
Ralf Wildenhues |
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Subject: |
Re: ac_cv_env_CXXFLAGS_set ... api? |
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Date: |
Tue, 11 Aug 2009 20:26:15 +0200 |
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User-agent: |
Mutt/1.5.20 (2009-08-09) |
Hello Monty,
* Monty Taylor wrote on Thu, Aug 06, 2009 at 07:16:18PM CEST:
> Is ac_cv_env_CXXFLAGS_set fair game to use?
Well, it is not documented explicitly in the Autoconf manual, but
you can infer at least the name (but not the semantics) mostly from the
description in 'info Autoconf "Cache Variable Names"'.
> I'm using it, but someone was asking if it was an implementation
> detail or an actually usable thing... so I thought I'd ask...
Why do you need it, rather than just testing $CXXFLAGS directly for
being set?
Cheers,
Ralf