From: pere.noel@... (=?ISO-8859-1?Q?Une_b=E9vue?=)
Date: 2006-08-14T23:20:11+09:00
Subject: Re: [MacOS X Ruby-ext] errors in include "CFURL.h"

Daniel Harple <dharple@generalconsumption.org> wrote:

> Try linking against the framework using the -framework flag.
> 
> $LDFLAGS << " -framework CoreFoundation".

fine thanks, it's ok now for the links, however i get a bus error at
runtime :

/Users/yvon/work/Ruby/Native/C/raliasfile_test.rb:8: [BUG] Bus Error
ruby 1.8.4 (2005-12-24) [powerpc-darwin8.7.0]

From C => alias_path :
/Users/yvon/work/Ruby/Native/C/doc/Introduction_ANSI_C_html

the line 8 of raliasfile_test.rb being simply :

a=RAliasFile.new("/Users/yvon/work/Ruby/Native/C/doc/Introduction_ANSI_C
_html")
(just after "require 'osx/ralias/raliasfile'")

and on the C side :

VALUE m_raliasfile_init(VALUE self, VALUE alias_path)
{
  printf("From C => alias_path : %s\n", StringValuePtr(alias_path));
  rb_iv_set(self, "@alias_path", alias_path);
  Boolean NO=(Boolean)Qfalse;
  CFURLRef url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
(CFStringRef)alias_path, 0, NO);
  if (url != NULL) {
    printf("From C => url != NULL\n");
  }
  return self;
}

from the printf(...) i know the error is certaiinly due to this line :

  CFURLRef url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
(CFStringRef)alias_path, 0, NO);




-- 
une b�vue