[MacPorts] #36490: cctools: lipo assertion failure and crash

[MacPorts]

#36490: cctools: lipo assertion failure and crash
---------------------------+------------------------
  Reporter:  ryandesign@…  |      Owner:  jeremyhu@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.1.2
Resolution:                |   Keywords:
      Port:  cctools       |
---------------------------+------------------------

Comment (by jeremyhu@…):

 Note that /usr/bin/lipo does not use LTO which is why it does not hit this
 assertion, but if you use xcrun lipo, it will use LTO and fails with the
 same assertion:

 {{{
 $ xcrun lipo -info b
 Assertion failed: (length >=4 && "Invalid magic number length"), function
 IdentifyFileType, file Path.cpp, line 44.
 Abort trap: 6
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/36490#comment:3>
MacPorts <http://www.macports.org/>
Ports system for Mac OS