[MacPorts] #36727: gdb 7.5 BFD unknown load command & Unable to find Mach task port

[MacPorts]

#36727: gdb 7.5 BFD unknown load command & Unable to find Mach task port
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  Reporter:  jb_duffy@…  |      Owner:  dweber@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.1.2
Resolution:              |   Keywords:
      Port:  gdb         |
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Comment (by dave@…):

 Interesting; codesigning doesn't solve the problem for me.  My
 /usr/bin/gdb works, but my /opt/local/bin/ggdb doesn't.  The only
 differences I can ''see'' are in the files' extended attributes:

 {{{
 cube:/tmp/bld/modhist/debug dave% codesign --verify --verbose $(which gdb)
 $(which ggdb)
 /usr/bin/gdb: valid on disk
 /usr/bin/gdb: satisfies its Designated Requirement
 /opt/local/bin/ggdb: valid on disk
 /opt/local/bin/ggdb: satisfies its Designated Requirement
 cube:/tmp/bld/modhist/debug dave% ls -l@ $(which gdb) $(which ggdb)
 -rwxr-sr-x  1 root  wheel  5206576 Jan 10 10:53 /opt/local/bin/ggdb
 -rwxr-xr-x@ 1 root  wheel    11032 Nov 27 14:29 /usr/bin/gdb
         com.apple.cs.CodeDirectory          112
         com.apple.cs.CodeRequirements        80
         com.apple.cs.CodeSignature         1346
 }}}

 However, I don't know how to produce those attributes on ggdb, nor do I
 know what the correct numbers would be.

-- 
Ticket URL: <https://trac.macports.org/ticket/36727#comment:10>
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