Re: [boost] bjam instruction-set specific build

From: David Abrahams (dave_at_[hidden])
Date: 2002-10-01 08:58:42

----- Original Message -----
From: "Toon Knapen" <toon.knapen_at_[hidden]>
To: "Boost mailing list" <boost_at_[hidden]>
Sent: Tuesday, October 01, 2002 10:22 AM
Subject: Re: [boost] bjam instruction-set specific build

> On Tuesday 01 October 2002 15:02, David Abrahams wrote:
> >
> > > after first doing a  bjam -sBUILD=debug,
> > > performing a
> > >
> > > "bjam -sBUILD="debug/<architecture>x86/<instruction-set>pentium4" or
> > > "bjam -sBUILD="debug/<architecture>x86/<instruction-set>athlon"
> > >
> > > does not trigger a new build. Nevertheless the flags for both are not
> > > compatible ?
> > >
> > > I've tried to look this is up in the mail-archive but did not find
what
> > > I'm looking for.
> >
> > Not all toolsets respond to those features.
> > Are these features relevant to your toolset? If not, nothing will
change.
>
> I'm using gcc on Linux so I would say it's relevant.
>
> To give you an example, building the regex lib for pentium4 and
afterwards
> for athlon does not trigger a new build. The difference with the
> -sBUILD=debug is only that the latter adds an extra sub-dir
> runtime-link-dynamic.

Oh, whoops! The problem is in the way you specified BUILD. Should be:

"-sBUILD=debug <architecture>x86 <instruction-set>pentium4"

-----------------------------------------------------------
           David Abrahams * Boost Consulting
dave_at_[hidden] * http://www.boost-consulting.com