[MacPorts] #71728: xxhashlib 0.8.3 broken on Rosetta

[MacPorts]

#71728: xxhashlib 0.8.3 broken on Rosetta
---------------------------+----------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.5
Resolution:                |   Keywords:  rosetta, snowleopard
      Port:  xxhashlib     |
---------------------------+----------------------------------

Comment (by barracuda156):

 Replying to [comment:2 ryandesign]:
 > This problem doesn't seem specific to Rosetta, but could occur in any
 cross-compiling scenario, because `$(CC) -dumpmachine` will tell you the
 machine you are building ''on'' not the machine you are building ''for''.
 To get the latter, the right `-arch` flags would have to be added there,
 e.g. by adding `$(CFLAGS)`.

 I do not know what is an easy way to get build arch in a Makefile. Is
 there one?
 Here the issue is not that arch flags are wrong, they are not, the problem
 is that the build adds Intel-specific files, assuming that
 build=host=target.

-- 
Ticket URL: <https://trac.macports.org/ticket/71728#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS