[MacPorts] #64922: gcc10-bootstrap @10.3.0_4 failed at destroot on Leopard

[MacPorts]

#64922: gcc10-bootstrap @10.3.0_4 failed at destroot on Leopard
------------------------------+-------------------------------------
  Reporter:  barracuda156     |      Owner:  catap
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.7.2
Resolution:                   |   Keywords:  powerpc, leopard, ppc64
      Port:  gcc10-bootstrap  |
------------------------------+-------------------------------------

Comment (by barracuda156):

 Replying to [comment:3 Gcenx]:
 > Replying to [comment:2 barracuda156]:
 > >
 > > If these flags are removed, the port gonna build for 1 arch, is it
 right? I want to build it as universal (ppc+ppc64), and it was building as
 such in an earlier version.
 >
 > Yes but that’s what you want when making a target compiler, when
 building as +universal (the default) you want only a single arch as
 destroot will lipo everything together resulting in your universal binary.

 Thank you, awesome, it worked! I noticed that my earlier `+universal`
 build was fake, actual binaries were ppc-only. And same goes for `gcc7`.
 This time binaries are ppc+ppc64.

 Shouldn't this perhaps be fixed, and not just in `gcc10-bootstrap`
 Portfile, but for other gccs? It's a multi-hour endeavor even on G5 Quad,
 I guess it makes sense to save others' time.

-- 
Ticket URL: <https://trac.macports.org/ticket/64922#comment:4>
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