[MacPorts] #62911: qpdf @10.3.1 cannot be built on PPC Leopard because it misses a builtin function

[MacPorts]

#62911: qpdf @10.3.1 cannot be built on PPC Leopard because it misses a builtin
function
------------------------+---------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:             |   Keywords:  leopard
      Port:  qpdf       |
------------------------+---------------------

Comment (by kencu):

 none of the gcc compilers will automatically add libatomic.dylib, where
 this function is implemented.

 Something like this should do it:
 {{{
 configure.ldflags-append -latomic
 }}}

 with proper compiler guards, opening a bug report upstream, etc, etc, etc
 to dot the "i's" and cross the "t's" as is expected of all macporters.

-- 
Ticket URL: <https://trac.macports.org/ticket/62911#comment:1>
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