[MacPorts] #61223: ghc @8.10.1: test fails because python3 is not found

[MacPorts]

#61223: ghc @8.10.1: test fails because python3 is not found
------------------------+-----------------------
 Reporter:  ryandesign  |      Owner:  essandess
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.3
 Keywords:              |       Port:  ghc
------------------------+-----------------------
 Running `sudo port test ghc` fails because it needs python3:

 {{{
 :info:test python3 calibrate '/opt/local/var/macports/build
 /_Users_rschmidt_macports_macports-ports-ryandesign-
 fork_lang_ghc/ghc/work/src/ghc-8.10.1/inplace/bin/ghc-stage1' >
 calibrate.out
 :info:test /bin/sh: python3: command not found
 :info:test make[2]: *** [calibrate.out] Error 127
 }}}

 The port already has a build dependency on python38 and uses it in the
 configure and build phases by adding
 `"PATH=$env(PATH):${bootstrap_dir}/bin:${frameworks_dir}/Python.framework/Versions/${python3_version}/bin"`
 to the environment; it probably just need to add that to test.env too.

-- 
Ticket URL: <https://trac.macports.org/ticket/61223>
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