Re: [MACTCL] a more recent Togl for OpenGL/Tk

[Andy C. <an...@ac...>]

This might be a general Mac compilation thing, but I'm not so experienced
with the Mac.  Any suggestions welcome.

I'm trying to compile the Togl that Kevin mentioned below, but keep getting
CF_AVAILABLE related errors. This is with tcl/tk 6.1.

Thanks,

Andy




gcc -c -arch i386 -I. -xobjective-c -g -DMAC -I../../tcl/generic
-I../../tk/generic -I../../tk/macosx -I../../tk/xlib -I../ttfont2/ftgl/src
-I../../lib3ds -fpermissive -arch i386 -Wno-write-strings -I../../tcl/unix
-DHAVE_UNISTD_H=1   src/togl.c -o src/togl.o
couldn't understand kern.osversion `14.4.0'
cc1obj: warning: command line option "-fpermissive" is valid for C++/ObjC++
but not for ObjC
In file included from
/System/Library/Frameworks/CFNetwork.framework/Headers/CFNetwork.h:27,
                 from
/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:37,
                 from
/System/Library/Frameworks/Foundation.framework/Headers/NSURLError.h:17,
                 from
/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:81,
                 from
/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:9,
                 from
/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:13,
                 from src/togl.c:114:
/System/Library/Frameworks/CFNetwork.framework/Headers/CFNetworkErrors.h:41:
error: expected '=', ',', ';', 'asm' or '__attribute__' before
'CF_AVAILABLE'
In file included from
/System/Library/Frameworks/CFNetwork.framework/Headers/CFNetwork.h:27,
                 from
/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h:37,
                 from
/System/Library/Frameworks/Foundation.framework/Headers/NSURLError.h:17,
                 from
/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:81,
                 from
/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:9,
                 from
/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:13,
                 from src/togl.c:114:
/System/Library/Frameworks/CFNetwork.framework/Headers/CFNetworkErrors.h:41:
67: error: invalid suffix "_5" on integer constant




Date: Tue, 14 Jul 2015 07:09:00 -0400
From: Kevin  Walzer <kw...@co...>
Subject: Re: [MACTCL] a more recent Togl for OpenGL/Tk
To: tc...@li...
Message-ID: <55A...@co...>
Content-Type: text/plain; charset="windows-1252"

On 7/14/15 6:32 AM, Andy Colebourne wrote:
>
> I?ve been using Togl for a long time but with the newer OS X systems, 
> it seems that I can no longer use it.
>
> Has anyone made a new Togl that works with the recent Tcl/TK and OSX?
>
> Failing that ? any suggestions on how I can get a OpenGL window inside 
> my Tcl/Tk application would be most gratefully received.
>
> Andy
>
> www.ac3d.org <http://www.ac3d.org>
>
>

The Togl developers keep a Cocoa fork of Togl here:

http://plato.cgl.ucsf.edu/trac/chimera/browser/trunk/foreign/Togl

If you use UCSF Chimera you will see it works fine.

Guess they have not gotten around to releasing it formally.

Kevin

-- 
Kevin Walzer
Code by Kevin/Mobile Code by Kevin
http://www.codebykevin.com
http://www.wtmobilesoftware.com

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