[MacPorts] #60053: grass7 build failure utf-8 error with nviz.py

[MacPorts]

#60053: grass7 build failure utf-8 error with nviz.py
-------------------------------+--------------------
 Reporter:  bal-agates         |      Owner:  (none)
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.6.2
 Keywords:  grass7 utf-8 nviz  |       Port:  grass7
-------------------------------+--------------------
 While building grass7 @7.8.2_1 I get the error

 {{{
 UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa9 in position
 1130796: invalid start byte
 make[1]: *** [OBJ.x86_64-apple-darwin17.7.0/nviz.py] Error 1
 }}}

 I tried uninstalling and cleaning all existing ports and rebuilding but I
 get the same error.  I also get the same error if I

 {{{
 $ cd
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_gis_grass7/grass7/work/grass-7.8.2/lib/python/ctypes
 $ sudo make
 }}}

 It is not clear to me what file has the bad utf-8 character.

 In ./OBJ.x86_64-apple-darwin17.7.0/ I do not see nviz.py, but I see many
 others *.py, and assume it is trying to create that from something.

 MacPorts 2.6.2 (selfupdate done today), macOS 10.13.6

-- 
Ticket URL: <https://trac.macports.org/ticket/60053>
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