problems with make

[Thomas L. Scofield]

Mac18965:~/devel/mercurial/octave scofield$ gcc --version
i686-apple-darwin8-g++-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build  
5367)
Copyright (C) 2005 Free Software Foundation, Inc.



On Aug 5, 2008, at 11:21 PM, John W. Eaton wrote:

> On  5-Aug-2008, Thomas L. Scofield wrote:
>
> | Quoting Ben Abbot:
> |  > Have you installed imagemagick using FInk?
> |
> | I believe imagemagick is irrelevant here, as we are using the
> | GraphicsMagick fork off of ImageMagick.  I was able to compile after
> | making a couple of changes to __magick_read__.cc.  The changeset is
> | included below.
> |
> | Thomas L. Scofield
> | --------------------------------------------------------
> | Associate Professor
> | Department of Mathematics and Statistics
> | Calvin College
> | --------------------------------------------------------
> |
> | # HG changeset patch
> | # User scofield 'AT' calvin 'DOT' edu
> | # Date 1217961952 14400
> | # Node ID 2489a9e459ffad937b3abe2e8d894b12ef733e17
> | # Parent  4363bc94171ac18fa0ce5ccf6a7550712b9c1ca4
> | Add explicit conversions from octave_int<uint8_t> to  
> MagickLib::Quantum
> |
> | diff -r 4363bc94171a -r 2489a9e459ff src/DLD-FUNCTIONS/
> | __magick_read__.cc
> | --- a/src/DLD-FUNCTIONS/__magick_read__.cc	Mon Aug 04 14:33:38 2008
> | -0400
> | +++ b/src/DLD-FUNCTIONS/__magick_read__.cc	Tue Aug 05 14:45:52 2008
> | -0400
> | @@ -487,9 +487,9 @@ write_image (const std::string& filename
> |   	    {
> |   	      for (int x = 0; x < columns; x++)
> |   		{
> | -		  pix[i].red = m(y,x,0);
> | -		  pix[i].green = m(y,x,1);
> | -		  pix[i].blue = m(y,x,2);
> | +		  pix[i].red = m(y, x, 0).value ();
> | +		  pix[i].green = m(y, x, 1).value ();
> | +		  pix[i].blue = m(y, x, 2).value ();
> |   		  i++;
> |   		}
> |   	    }
>
> This change is probably OK, but I want to undersnand why I'm not
> seeing the error.  What version of GCC are you using?
>
> jwe

Thomas L. Scofield
--------------------------------------------------------
Associate Professor
Department of Mathematics and Statistics
Calvin College
--------------------------------------------------------

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