rev-upgrade to determine if binary is distributable

[Joshua Root]

On 2012-6-8 00:50 , Bradley Giesbrecht wrote:
> 
> Would someone help me understand why djvulibre is distributable while pdf2djvu is not?
> port_binary_distributable.tcl -v djvulibre
> port_binary_distributable.tcl -v pdf2djvu
> 
> Is it the licenses?

The licenses are the only thing the script looks at...

> djvulibre: GPL-2+
> pdf2djvu: GPL-2
> ImageMagick: Apache-2

GPL-2 is incompatible with Apache-2. GPL-3 is not.

- Josh