[GRASS-dev] [GRASS GIS] #3841: script/core.py: create_location() fails with FileNotFoundError: [Errno 2] No such file or directory: '/tmp/grass7-root-94/tmploc/PERMANENT/MYNAME'

[GRASS GIS]

#3841: script/core.py: create_location() fails with FileNotFoundError: [Errno 2]
No such file or directory: '/tmp/grass7-root-94/tmploc/PERMANENT/MYNAME'
----------------------+-------------------------------
  Reporter:  neteler  |      Owner:  grass-dev@…
      Type:  defect   |     Status:  new
  Priority:  normal   |  Milestone:  7.8.0
 Component:  Python   |    Version:  svn-trunk
Resolution:           |   Keywords:  python3, grass.py
       CPU:  x86-64   |   Platform:  Linux
----------------------+-------------------------------

Comment (by neteler):

 Replying to [comment:2 neteler]:
 > Confirmed, that PERMANENT isn't there (would be cool if core.py could
 say so...).

 ... to have a more reasonabe error message here would be greatly
 appreciated.

 Back to the problem:

 > After further debugging: The reason is indeed a crash of g.proj:
 > ...
 > GNU Debugger:
 >
 > {{{
 > GRASS 7.7.svn (nc_basic_spm_grass7):/grassdb > gdb g.proj
 > GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git
 >
 > (gdb) r -t epsg=25832 location=myloc
 > Starting program: /usr/local/grass77/bin/g.proj -t epsg=25832
 location=myloc
 > ...
 > Thread 1 "g.proj" received signal SIGILL, Illegal instruction.
 >
 > ...
 > }}}
 >
 > ...
 >
 > I have no clue why g.proj crashes here.

 Likely found it with support by Markus Metz:
 https://github.com/mundialis/grass-
 py3-pdal/commit/b7b4058a9e52a0a08dca5b819831b54583dcbacc

 Take home message: do not use `-march=native` for gcc in a Dockerfile.

 (docker image rebuilding is ongoing).

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/3841#comment:3>
GRASS GIS <https://grass.osgeo.org>