[MacPorts] #39349: gdb @7.6 add note about codesigning

[MacPorts]

#39349: gdb @7.6 add note about codesigning
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  Reporter:  gunnlaugur@…  |      Owner:  dweber@…
      Type:  enhancement   |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.1.3
Resolution:  fixed         |   Keywords:
      Port:  gdb           |
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Comment (by stephen@…):

 Replying to [comment:9 clint.olsen@…]:
 > I did not restart the computer, but I restarted taskgated after fighting
 with launchctl for awhile. Is a reboot ''really'' necessary? I will try it
 if you think it's required.

 Just killing the running taskgated didn't help me; the kernel restarted it
 without rereading the plist, so the "-p" option wasn't present in the new
 process, either.

 It seems it is ''really'' necessary.  I tried using launchctl to unload
 and then reload /System/Library/LaunchDaemons/com.apple.taskgated.plist (I
 guess that's what you meant by "fighting with?")  Both commands succeeded,
 but then there was no taskgated process, and trying to use ggdb failed,
 without leaving behind a taskgated process.  Perhaps this information may
 help somebody make the upgrade to Mac OS X with taskgated more transparent
 (although I guess that's a problem that will solve itself in time).

 Nevertheless, I suggest at least adding "Due to kernel caching, you
 usually need to restart Mac OS X for this option to take effect." to the
 message.

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Ticket URL: <https://trac.macports.org/ticket/39349#comment:16>
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