Re: scsh 0.6.7 make fail on opensuse 11.3 for x86_64

[email protected] Fri, 10 Dec 2010 10:41:16 +1100
Newsgroups gmane.lisp.scheme.scsh
Message-ID <20101209234112.GA1674@dali>
PILCH Hartmut wrote:
> > Meanwhile my scsh RPM package that I am re-compiling for every OpenSuse
> > version, this time 11.3 with, for the first time, the x86_64 architecture
> > instead of i586, is breaking:
> 
> Having read more closely, I understand that this was to be expected.
> 
> Is there any hope of getting x86_64 support for Scheme48 soon?

You can leverage x86-64's biarch support by building with -m32
(resulting in a 32-bit binary).

IIRC the 32-bitness assumption is coded into the pre-compiled C code
that's used for the self-hosted bootstrap of prescheme -- Taylor
Campbell had a patch to the prescheme and (derived from that) the
pre-compiled C version, and IIRC I successfully applied it and built a
native x86-64 scsh.  I don't remember where the patch is, though --
ask him.