On Tue, Oct 09, 2018 at 08:45:44AM -0500, Bob Friesenhahn wrote:
> GraphicsMagick does provide a 'compare' command which offers some operation
> modes similar to ImageMagick's compare (-colorspace, -debug, -define,
> -density, -depth, -highlight-color, -interlace, -limit, -metric, -monitor,
> -sampling-factor, -size, -type, -verbose) although it was never designed to
> be an exact replacement and is not derived from the ImageMagick version
> since it was implemented after the fork based on my own imagination.  From
> looking at the GraphicsMagick Makefile, it appears that does install a
> 'compare' command so the lack of 'compare' must be an artifact of Debian
> packaging.

Ok, I know nothing about that...

> If the Debian packaging was updated to include 'compare' would this satisfy
> your expectations?

Not sure, I'd probably have to check if for my own use case the output
is the same.  Most likely it would be.

> That said, installing commands with generic names like 'convert' and
> 'compare' has always seemed problematic to me since it could conflict with
> other software.

I kinda agree, yes.  However at this point in time way too much stuff
started to rely on imagemagick tools being called like that, imho.

-- 
regards,
                        Mattia Rizzolo

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