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.