[MacRuby-devel] [MacRuby] #810: MacRuby can't install the nokogiri of rubygems.

[Aaron Patterson]

On Sat, Jul 24, 2010 at 05:34:23PM -0700, Laurent Sansonetti wrote:
> Hi Aaron,
> 
> On Jul 24, 2010, at 3:35 PM, Aaron Patterson wrote:
> 
> > On Sat, Jul 24, 2010 at 06:46:27PM -0000, MacRuby wrote:
> >> #810: MacRuby can't install the nokogiri of rubygems.
> >> ----------------------------------+-----------------------------------------
> >> Reporter:  watson1978@…          |        Owner:  lsansonetti@…        
> >>     Type:  defect                |       Status:  closed               
> >> Priority:  blocker               |    Milestone:                       
> >> Component:  MacRuby               |   Resolution:  invalid              
> >> Keywords:                        |  
> >> ----------------------------------+-----------------------------------------
> >> Changes (by lsansonetti@…):
> >> 
> >>  * status:  new => closed
> >>  * resolution:  => invalid
> >> 
> >> 
> >> Comment:
> >> 
> >> It's a bug of Nokogiri (in Ruby 1.9, #include <ruby/st.h> must be used
> >> instead of #include <st.h>. I reported this problem a few months ago to
> >> the maintain who fixed it in top-of-tree, but it still has not been
> >> released as a new gem yet.
> > 
> > Actually, we've fixed this months ago:
> > 
> >  http://github.com/tenderlove/nokogiri/commit/602720e6
> > 
> > The problem is that MacRuby doesn't have a HAVE_RUBY_ENCODING_H
> > constant.  In Ruby 1.8, the correct thing is to include "st.h".  In 1.9,
> > we must include "ruby/st.h".  The way we determine which to use is by
> > looking for HAVE_RUBY_ENCODING_H.  HAVE_RUBY_ENCODING_H is defined in
> > 1.9, but not in 1.8.
> 
> Indeed! I thought that the fix didn't actually make into a gem release yet, but I was mistaken. I am going to work on making sure nokogiri builds fine with MacRuby now, I re-opened the ticket #810.
 
Yay!  Thanks!  Does this mean that MacRuby will support the 1.9 encoding
C API?

> Thanks for commenting :)

No problem!  :-)

-- 
Aaron Patterson
http://tenderlovemaking.com/
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