[R] non-32-bit integer problem on SUN-Blade
Prof Brian D Ripley
ripley at stats.ox.ac.uk
Thu Apr 4 07:33:09 CEST 2002
On Wed, 3 Apr 2002, Jim Robison-Cox wrote:
> Perhaps this is a bug, but I thought I'd start with R-Help.
> I'm trying to compile R-1.4.1 on a new Sun-Blade running Solaris 2.8
> ( I got it running with no problem on older SUNs)
Which version of gcc, which options? gcc is normally built to have
32-bit ints and 32-bit longs on 64-bit Solaris.
There are flags such as -m32, -m64, -mcmodel=code-model, However,
my Solaris version of gcc says
Generate code for a 32-bit or 64-bit environment. The
32-bit environment sets int, long and pointer to 32
bits. The 64-bit environment sets int to 32 bits and
long and pointer to 64 bits.
I use Sun compilers on 64-bit Solaris, as they perform a lot better
in my tests.
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
More information about the R-help