Re: [boost] [config] 'requres' doesn't take differing -std intoaccount

Subject: Re: [boost] [config] 'requres' doesn't take differing -std intoaccount
From: Peter Dimov (lists_at_[hidden])
Date: 2015-06-22 07:41:37

Vladimir Prus wrote:

> The problem is that running configuration checks for all unique set of 
> properties is quite wasteful.

Maybe. It works though. :-)

> Say, the 'link' property usually has no effect on architecture and 
> address-model,

How could you know? The only safe choice is to encode everything. But if 
we're to continue to guess, I'd say that, at minimum, cxxflags can certainly 
affect the architecture and address-model and everything else, and are 
currently not encoded.