[MacPorts] #23216: Update for avr-binutils to version 2.20

[MacPorts]

#23216: Update for avr-binutils to version 2.20
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 Reporter:  abusse@…                |       Owner:  metamagix@…        
     Type:  update                  |      Status:  new                
 Priority:  Normal                  |   Milestone:                     
Component:  ports                   |     Version:                     
 Keywords:  haspatch                |        Port:  avr-binutils       
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Comment(by x.macports.org@…):

 > It didn't work for me. --disable-install-libiberty suppresses
 installation of headers, but in destroot there still lurks
 /opt/local/lib/libiberty.a to cause problems:
 >
 > --->  Activating avr-binutils @2.20_0
 > Error: Target org.macports.activate returned: Image error:
 /opt/local/lib/libiberty.a is being used by the active binutils port.
 Please deactivate this port first, or use 'port -f activate avr-binutils'
 to force the activation.

 Did you try with the original post-destroot method in place? I guess it
 wouldn't hurt to keep it. I would match the path you had for libiberty.a.
 I had the libiberty.a installed at opt/local/lib/x86_64/, so post-destroot
 was trying to delete it from a wrong place.

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Ticket URL: <http://trac.macports.org/ticket/23216#comment:8>
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