Re: [Boost-build] switching on toolset

Subject: Re: [Boost-build] switching on toolset
From: Gennadiy Rozental (rogeeff_at_[hidden])
Date: 2015-06-17 00:01:41

Edward Diener <eldiener <at> tropicsoft.com> writes:

> Look at predef-check and predef-require in the Boost predef library. It 
> is still a bit buggy but it is what you want.

I do not understand how to use these or what they are doing.

For now , what I need is rather simple. If toolset is gcc with version less 
then equal to 4.6 add std=c++0x otherwise add std=c++11.

How would I express this using the rules you've mentioned? 
 
Gennadiy