[GRASS-dev] debugging nviz with TclTk 8.5 aqua

[William Kyngesburye]

On Jul 28, 2008, at 7:50 AM, Glynn Clements wrote:

>> Looks like we need the tcltk header paths.
>
> In that case, I think that we're better off ditching the OSX-specific
> stuff in its entirety and going back to -I, -L and -l switches. No -F,
> no -framework.
>
We needed the -framework flags because -l would get the system tcltk  
symlinks.

I put in the -I flags just to get it to compile, and at least the - 
framework linking gets the right framework.

> Either it's a framework or it isn't. From what you say, it isn't.
>

> Hang on a minute. If the headers are using framework names (<Tk/tk.h>
> etc), it isn't going to find those in /usr/include.

Ah, right.  Argh.

It's OK to mix -framework linking and unix -I include paths to those  
frameworks.  It just means configuring the paths, and assuming some  
default or requiring the user to pass them in.

/Library/Frameworks could be a good default, since the current system  
tcltk is still 8.4, which doesn't work well in the aqua form for GRASS.

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

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