From: Ryan Davis <ryand-ruby@...>
Date: 2012-09-15T03:22:47+09:00
Subject: Re: Problem with RDoc cross-compiling for SH4

You're raising in operating_system.rb, which is normally empty and used by OS vendors to make tweaks... Please look at that file and see if there is a logic error. Why are they calling transpose?!? Why isn't it the right size? Etc.

You might try just moving it aside for the cross compile as a last resort.

On Sep 14, 2012, at 3:45, Javier de la Dehesa <lists@ruby-forum.com> wrote:

> Hi everyone,
> 
> I'm trying to cross-compile last Ruby stable version (1.9.3-p194) for a
> SH4 (a.k.a. ST40) architecture. I have the cross-compiling tools
> installed (and have succesfully cross-compiled other sources), and I
> used the following configure line:
> 
> $ ./configure --prefix=$HOME/ruby-sh4 --build=i686-pc-linux-gnu
> --host=sh4-linux
> 
> Which runs apparently fine (with no errors, config.log attached).
> However, when I run make, I get the following error:
> 
> [...]
> Generating RDoc documentation
> /usr/share/rubygems/rubygems/defaults/operating_system.rb:10:in
> `transpose': element size differs (10 should be 9) (IndexError)
> [...]
> 
> Followed by a stack trace (make.log attached). Compiling for the local
> machine gives me no problem, so the problem must be related to
> cross-compilation.
> 
> I know it's a pretty specific issue, but any insight would be really
> appreciated.
> 
> Thanks in advance.
> 
> Attachments:
> http://www.ruby-forum.com/attachment/7740/config.log
> http://www.ruby-forum.com/attachment/7741/make.log
> 
> 
> -- 
> Posted via http://www.ruby-forum.com/.
>