[MacPorts] #64262: libuv fails to build for ppc64

[MacPorts]

#64262: libuv fails to build for ppc64
---------------------------+-------------------------------------
  Reporter:  barracuda156  |      Owner:  michaelld
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc, leopard, ppc64
      Port:  libuv         |
---------------------------+-------------------------------------

Comment (by kencu):

 strip out all the dependency tracking. It's not useful for Macports builds
 anyway, and it is likely part of (or all of) the error.

 something like this
 {{{
 --- configure.py.orig   2021-02-13 23:21:58.000000000 -0800
 +++ configure.py        2021-02-13 23:22:17.000000000 -0800
 @@ -425,7 +425,7 @@
      )
  else:
      n.rule('cxx',
 -        command='$cxx -MMD -MT $out -MF $out.d $cflags -c $in -o $out',
 +        command='$cxx $cflags -c $in -o $out',
          depfile='$out.d',
          deps='gcc',
          description='CXX $out')
 }}}

 see https://gcc.gnu.org/onlinedocs/gcc/Preprocessor-Options.html for more
 info

-- 
Ticket URL: <https://trac.macports.org/ticket/64262#comment:11>
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