From: will_conant@... (Will Conant)
Date: 2001-10-22T03:28:32+09:00
Subject: [ruby-talk:22887] Re: Building Ruby on MacOS 10.1

Thanks. Downloading the new Apple Dev tools let me build ruby, but I
had the same experience as you building curses. When I built ruby on
macos 10.0, I wasn't able to build curses, so I just pulled the curses
lib out of ext and everything else built. Now, however, I can't build
anything in the ext directory. They all fail with that
"-two_levelnamespace" error.

So I can't use socket ;(.


Anyone out there know what's going on?

Thanks again,
Will Conant 



Donald Huebschman <dlh@mail.com> wrote in message news:<CB18EFF2-C5CC-11D5-A1AE-000502EDD22E@mail.com>...
> I was able to build ruby-1.6.5, make ruby. It passed make test. I was not 
> able to make all, the curses library would not build do to 
> -two_levelnamespace. If someone could tell what the need for the curses 
> would be and was there anything to make after that?
> 
> 1: I think you need to download from apple the devtools there, the one 
> that came with 5G64 apparently, does not work.
> 
> 2. Download the dlcompat package from gnuosx.(They are slower than ...) 
> libdl has dlopen. Why it doesn't supply dlfcn.h, I don't know?
> 
> 3. I had to build my own dlfcn.h, that I found with sherlock and modified 
> from the man pages. dlfcn.h must have been there with 10.0!
> /*
>   * dlfcn.h --
>   *
>   *	This file provides a replacement for the header file "dlfcn.h"
>   *	on systems where dlfcn.h is missing.  It's primary use is for
>   *	AIX, where Tcl emulates the dl library.
>   *
>   *	This file is subject to the following copyright notice, which is
>   *	different from the notice used elsewhere in Tcl but rougly
>   *	equivalent in meaning.
>   *
>   *	Copyright (c) 1992,1993,1995,1996, Jens-Uwe Mager, Helios Software GmbH
>   *	Not derived from licensed software.
>   *
>   *	Permission is granted to freely use, copy, modify, and redistribute
>   *	this software, provided that the author is not construed to be liable
>   *	for any results of using the software, alterations are clearly marked
>   *	as such, and this notice is not modified.
>   *
>   * RCS: @(#) $Id: dlfcn.h,v 1.2 1998/09/14 18:39:44 stanton Exp $
>   */
> 
> /*
>   * @(#)dlfcn.h	1.4 revision of 95/04/25  09:36:52
>   * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
>   * 30159 Hannover, Germany
>   */
> 
> #ifndef __dlfcn_h__
> #define __dlfcn_h__
> /*
> #ifndef _TCL
> #include <tcl.h>
> #endif
> */
> #ifdef __cplusplus
> extern "C" {
> #endif
> 
> /*
>   * Mode flags for the dlopen routine.
>   */
> #define RTLD_LAZY	1	/* lazy function call binding */
> #define RTLD_NOW	2	/* immediate function call binding */
> #define RTLD_GLOBAL	0x100	/* allow symbols to be global */
> 
> /*
>   * To be able to intialize, a library may provide a dl_info structure
>   * that contains functions to be called to initialize and terminate.
>   */
> /*
> struct dl_info {
> 	void (*init) _ANSI_ARGS_((void));
> 	void (*fini) _ANSI_ARGS_((void));
> };
> 
> VOID *dlopen _ANSI_ARGS_((const char *path, int mode));
> VOID *dlsym _ANSI_ARGS_((void *handle, const char *symbol));
> char *dlerror _ANSI_ARGS_((void));
> int dlclose _ANSI_ARGS_((void *handle));
> */
> 
> void  *dlopen(const char *, int);
> /*
> void  *dlsym(void *, const char *);
> int    dlclose(void *);
> char  *dlerror(void);
> */
> 
> #ifdef __cplusplus
> }
> #endif
> 
> #endif /* __dlfcn_h__ */
> 
> 
> On Saturday, October 20, 2001, at 08:47  PM, Will Conant wrote:
> 
> > Has anyone been able to build Ruby on MacOS 10.1? I was able to build
> > it before on MacOS 10, but now, on 10.1, when I run configure, I get
> > this: