From: Mike Berrow <mberrow1@...>
Date: 2006-09-11T16:46:57+09:00
Subject: Re: Using RubyInline for Optimization

Eric Hodel wrote:
> == Play along at home!
> ....

Thanks,
but it seems I am missing some setup needed for RubyInline itself

I tried running the hello.rb in
C:\ruby\lib\ruby\gems\1.8\gems\RubyInline-3.5.0\demo

and got this ...

C:\ruby\lib\ruby\gems\1.8\gems\RubyInline-3.5.0\demo>ruby hello.rb
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:64:in 
`test': can't
convert nil into String (TypeError)
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:64:in `
rootdir'
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:73:in `
directory'
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:253:in
`so_name'
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:287:in
`load_cache'
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:601:in
`inline'
        from hello.rb:7

In Cygwin I get ...

$ ruby hello.rb
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:396:in ``': 
No such
file or directory - cl -nologo -LD  -MD -Zi -O2b2xg- -G6 -I 
c:/ruby/lib/ruby/1.8
/i386-mswin32 -o C:\cygwin\home\User1/.ruby_inline/Inline_Hello_5d41.so 
C:
\cygwin\home\User1/.ruby_inline/Inline_Hello_5d41.c  -link 
/INCREMENTAL:no
 /EXPORT:Init_Inline_Hello_5d41 (Errno::ENOENT)
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:396:in
`build'
        from 
c:/ruby/lib/ruby/gems/1.8/gems/RubyInline-3.5.0/./inline.rb:602:in
`inline'
        from hello.rb:7

I know I have MingW32 on here since I installed Dev-C++ and have that 
running.
At C:\Dev-Cpp\bin there is a gcc.exe

Is it it just a matter of hooking it up this right way in RubyInline ?

-- Mike Berrow


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