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