[MacPorts] #60879: openssh won't install because libxml2 doesn't build for powerpc

[MacPorts]

#60879: openssh won't install because libxml2 doesn't build for powerpc
-----------------------------+-----------------------------
  Reporter:  randomshinichi  |      Owner:  (none)
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.6.3
Resolution:                  |   Keywords:  powerpc leopard
      Port:                  |
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Description changed by randomshinichi:

Old description:

> OS X 10.5.8
>
> However, when I ran sudo port install libxml2, it offered to start
> installing its dependencies and prompted me with yes or no!
>
> Whatever openssh needs (and I doubt it really needs clang), it should
> work on powerpc because I've seen it here
>
> https://twitter.com/tuxlovesyou/status/1165261140840058880/photo/1

New description:

 OS X 10.5.8

 However, when I ran sudo port install libxml2, it offered to start
 installing its dependencies and prompted me with yes or no!

 {{{
 Users/shinichi] > install openssh
 --->  Computing dependencies for openssh
 Error: Cannot install clang-7.0 for the arch 'powerpc' because
 Error: its dependency libxml2 does not build for the required arch by
 default
 Error: and the configured universal_archs 'i386 ppc' are not sufficient.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 Error: Processing of port openssh failed
 [Users/shinichi] > install libxml2
 --->  Computing dependencies for libxml2
 The following dependencies will be installed:
  bzip2
  cctools
  db48
  expat
  gcc7
  gcc_select
  gdbm
  gmp
  icu
  isl
  ld64
  ld64-127
  libedit
  libffi
  libgcc
  libgcc7
  libmpc
  llvm-3.3
  llvm_select
  mpfr
  openssl
  perl5
  perl5.28
  python27
  python2_select
  python_select
  readline
  sqlite3
  xz
  zlib
 Continue? [Y/n]: y

 }}}

 Whatever openssh needs (and I doubt it really needs clang), it should work
 on powerpc because I've seen it here

 https://twitter.com/tuxlovesyou/status/1165261140840058880/photo/1

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Ticket URL: <https://trac.macports.org/ticket/60879#comment:2>
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