Dear developers, it is not possible to install the latest release 1.1.0 build from the sumo-all tar ball without errors.
The install process has three errors like this
- Up-to-date: /usr/local/share/sumo/tools/xml/xsd.py
fatal: Kein Git-Repository (oder irgendein Elternverzeichnis bis zum
Einhängepunkt /)
Stoppe bei Dateisystemgrenze (GIT_DISCOVERY_ACROSS_FILESYSTEM nicht
gesetzt).
Traceback (most recent call last):
File
"/dosd/src/opensource/Sumo/sumo-1.1.0/tools/build/setup-sumolib.py",
line 21, in <module>
SUMO_VERSION = version.gitDescribe()[1:-11].replace("_",
".").replace("+", ".")
File
"/dosd/src/opensource/Sumo/sumo-1.1.0/tools/build/version.py", line
41, in gitDescribe
d = subprocess.check_output(command,
universal_newlines=True).strip()
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['git', 'describe',
'--long', '--always', 'HEAD']' returned non-zero exit status 128
It seems that the install routines calls version.py, which in turn calls
some git routines, which failed.
My understanding is:
If you create a tar-file for a release x.y.z, i would assume that
the version string x.y.z is hardcoded in one or more files or
the files to compute the version number are included in this tar ball.
You should be able to compile and install from a tar-src file without
git or svn or whatever is currently the version management system used.
The generated sumo executable has no version
harald@nyc> ../../bin/sumo --version
Eclipse SUMO Version UNKNOWN
Build features: Linux-4.18.0-12-generic x86_64 GNU 8.2.0 Release
Proj GUI GDAL OSG GL2PS SWIG
Copyright (C) 2001-2018 German Aerospace Center (DLR) and others;
http://sumo.dlr.de
If I build sumo (version 1.0.1) the same way, it has a version string:
harald@nyc> ../../bin/sumo --version
Eclipse SUMO Version 1.0.1
Build features: Linux-4.18.0-12-generic Proj GUI GDAL OSG GL2PS SWIG
Copyright (C) 2001-2018 German Aerospace Center (DLR) and others;
http://sumo.dlr.de
My proposal is:
When creating a tar file from git, you should copy a file containing the
official version for this file (e.g. 1.1.0 or 1.1.0+xxxxxxxxx).
The script version.py reads this file, if it exists, and sets the
correct version.
Best regards
Harald
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