[MacPorts] #34506: giflib: many new dependencies (because of xmlto)

[MacPorts]

#34506: giflib: many new dependencies (because of xmlto)
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 Reporter:  dluke@…             |       Owner:  ryandesign@…           
     Type:  enhancement         |      Status:  assigned               
 Priority:  Normal              |   Milestone:                         
Component:  ports               |     Version:  2.1.1                  
 Keywords:                      |        Port:  giflib                 
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Comment(by dluke@…):

 Just a note to say that I manually changed the Makefile to remove doc and
 pic from SUBDIRS (and commented out both the port:xmlto line and the line
 that copies the html docs to the destroot in the portfile) and it worked
 fine for me.

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Ticket URL: <https://trac.macports.org/ticket/34506#comment:4>
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