[alsa-devel] Alsa-lib 32-bit on 64-bit machine

[Takashi Iwai]

At Wed, 22 Oct 2014 08:59:13 +0100,
Alan Horstmann wrote:
> 
> On Wednesday 22 October 2014 08:03, you wrote:
> > At Tue, 21 Oct 2014 19:12:21 +0100,
> >
> > Alan Horstmann wrote:
> > > I've tried to find info or examples of this on the web, but to no avail.
> > >
> > > What is the recommended way to build Alsa-lib on a 64-bit machine to
> > > create the additional alternative 32-bit libraries for compatibility with
> > > 32-bit applications?
> > >
> > > The original distro (in this case a Suse Enterprise) has them, but
> > > standard './configure make install' only builds the 64-bit variants.  I
> > > only succeeded by explicitly adding CFLAGS, and wondered if it should
> > > work using configure options, or another way?  I'm also not sure exactly
> > > which flags should be set with that method (m32, march=i686 others?). 
> > > Does anyone know how it is done in the Suse builds?
> >
> > I don't know of any other than passing CFLAGS and LDFLAGS.
> 
> OK, thanks; what is the purpose/use of '--target=' or '--build=' configure 
> options?

Ask Google :)

http://stackoverflow.com/questions/5139403/whats-the-difference-of-configure-option-build-host-and-target


Takashi