Re: midi2ly

[Hans Aberg]

On 17 Mar 2011, at 17:39, Sam Britton wrote:

> I've been trying for a while now to get midi2ly to work to no avail. 
> I get the error below. Is there anyway to fix this?
...
> /Applications
> /LilyPond.app
> /Contents
> /Resources
> /lib
> /lilypond
> /current
> /python
> /midi.so
> 
> : mach-o, but wrong architecture
> 
> _______
> 
> Lilypond Version: 2.12.3-1
> 
> System Version:       Mac OS X 10.6.6 (10J3210)
> Kernel Version:       Darwin 10.7.1
> 
> Model Name:   MacBook Pro
> Model Identifier:     MacBookPro8,2
> Processor Name:       Intel Core i7
> Processor Speed:      2.2 GHz

Try:

$ otool -arch x86_64 -L 
/Applications/LilyPond.app/Contents/Resources/lib/lilypond/current/python/midi.so
 

$ otool -arch i386 -L 
/Applications/LilyPond.app/Contents/Resources/lib/lilypond/current/python/midi.so

I got that the library is compiled for 32-bit. Possibly, you are compiling you 
own code for x86_64, the default on Mac OS 10.6. You then have to add the -arch 
i386 flag, and also -arch x86_64 if you want a fat binary.

Also, the current libtool, which Guile calls, cannot open dynamic libraries 
ending in .dylib. But that is to e fixed. This is not a problem if you stick to 
.so.
  http://lists.gnu.org/archive/html/bug-guile/2011-03/msg00030.html

Hans