Re: [Boost-build] RE [cygwin] How to use both gcc 3.x.x and gcc4.x.x

Subject: Re: [Boost-build] RE [cygwin] How to use both gcc 3.x.x and gcc4.x.x
From: Vladimir Prus (ghost_at_[hidden])
Date: 2009-03-16 04:05:30

On Monday 16 March 2009 11:02:07 Robert Ramey wrote:
> OK - it wasn't finding the user-config.jam in the expected place. Thanks
> for spotting that.
>
> with
> using gcc ;
> using gcc : 4.3.2 : g++-4 ;

Are you sure you don't get an error message when you have this? It is
generally not allowed to mix declarations with and without version
because it can lead to confusion as to what "gcc" without version means.

> should I use --toolset=gcc-4.3.2 or --toolset=gcc-4 ?

You should use toolset=gcc-4.3.2

- Volodya