[MacPorts] #69782: legacy-support: Minor issues with ARCHFLAGS in the Makefile

[MacPorts]

#69782: legacy-support: Minor issues with ARCHFLAGS in the Makefile
-----------------------------+----------------------
  Reporter:  TurtleWilly     |      Owner:  mascguy
      Type:  enhancement     |     Status:  assigned
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  legacy-support  |
-----------------------------+----------------------

Comment (by fhgwright):

 The problem is that ?= doesn't work with CC or CXX, since they're always
 defined.  Another issue is that supplying CFLAGS or CXXFLAGS would
 override the defaults, and remove flags that are usually wanted.  I have
 an upcoming fix for both issues.

-- 
Ticket URL: <https://trac.macports.org/ticket/69782#comment:7>
MacPorts <https://www.macports.org/>
Ports system for macOS