Dear Harald,
thank you for reporting this (now tracked at
https://github.com/eclipse/sumo/issues/4946).
Your proposal reflects how things ought to be but we broke it during our
ongoing migration from autotools to cmake.
best regards,
Jakob
Am Di., 18. Dez. 2018 um 20:09 Uhr schrieb Harald Schaefer <
haraldschae...@t-online.de>:
> 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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