View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0002031||OpenFOAM||Bug||public||2016-03-20 19:07||2016-05-09 12:58|
|Fixed in Version||dev|
|Summary||0002031: etc/bashrc + foamCleanPath + Deb installation = removal of other applications from PATH in /opt/|
|Description||I had tripped over something similar this week, namely where I has installed other stuff on "~/OpenFOAM", but I'm essentially reflecting the following report on the forum: http://www.cfd-online.com/Forums/openfoam-bugs/167065-openfoams-bashrc-removing-elements-path.html - it was written on the 23rd of February, 2016.|
The main issue occurs when installing the Deb packages on Ubuntu, where the "etc/bashrc" script will remove all suspicious paths that are indexed to the path stored in the shell variable "FOAM_INST_DIR".
|Steps To Reproduce||1. Install OpenFOAM Deb packages on Ubuntu.|
2. If we have other software installed in "/opt" which is added to the shell environment variables PATH, LD_LIBRARY_PATH and MANPATH - e.g. a binary installation of a LaTeX suite - and then we source OpenFOAM's "/opt/openfoam*/etc/bashrc", the result is that the environment variables are purged accordingly.
|Additional Information||I haven't sorted out yet a proposition for fixing this, but it felt it was best to report it and to keep it on record. I'm looking into the code in a few minutes and will give some feedback on possible solutions.|
|Tags||No tags attached.|
As far as I can figure out, there are a few possible solutions I can think of:
1- To make the Deb packages install at "/opt/OpenFOAM". Or something like "/opt/OpenFOAM.deb", just to make it easier to tell apart from the people who manually install at "/opt/OpenFOAM".
2- To have in "config.sh/unset" a less aggressive option for environment clean up.
3- Or to have a selective option in "config.sh/unset", i.e. to remove only the explicit paths that are defined in other OpenFOAM shell environment variables ("WM_*" and "FOAM_*"). Then call this script from "etc/bashrc" at least when in Deb mode.
I believe this is resolved in OpenFOAM-dev by commit f7e4137ee5539e01c6aee192985230fb76e2b115
etc/bashrc, etc/cshrc: Filter $WM_PROJECT_DIR from paths rather than $FOAM_INST_DIR
Additionally filter $ParaView_DIR from paths in config.sh/paraview and config.csh/paraview
Please let me know if there are any issues with this change.
etc_more_fixes.tar.gz (4,334 bytes)
I've attached the package "etc_more_fixes.tar.gz" that has a few more updates that were missing, namely:
- When "$WM_PROJECT_SITE" does not point to an existing folder, it's unset by default. Therefore, we must also clean up "$FOAM_SITE_APPBIN" and "$FOAM_SITE_LIBBIN".
- I thought about doing this the other way around, namely to always set "$WM_PROJECT_SITE", but this way it always cleans up what was left by previous versions.
- The "unset" scripts needed the changes made in the previous commit and the current attached package.
- And it also needed to clean up "$ParaView_DIR" and to unset some of the more recent variables, such as "$WM_COMPILER_TYPE".
In the package are the following files:
I didn't test the "cshrc" script stack, therefore the attached changes could have a tiny/big flaw somewhere :(
||Thanks for sorting-out "unset", I didn't look to see if corresponding changes needed to be made. The bash setup looks fine but csh is less forgiving about undefined variable and is currently not working. I will look into it tomorrow.|
||I have applied the changes and fixed the problem with csh so it should work OK now.|
||I believe this issues is now resolved, please reopen if further problems arise.|
|2016-03-20 19:07||wyldckat||New Issue|
|2016-03-20 20:37||wyldckat||Note Added: 0006049|
|2016-05-05 15:41||henry||Note Added: 0006238|
|2016-05-05 23:13||wyldckat||File Added: etc_more_fixes.tar.gz|
|2016-05-05 23:18||wyldckat||Note Added: 0006239|
|2016-05-05 23:28||henry||Note Added: 0006240|
|2016-05-05 23:40||henry||Note Added: 0006241|
|2016-05-09 12:58||henry||Note Added: 0006251|
|2016-05-09 12:58||henry||Status||new => resolved|
|2016-05-09 12:58||henry||Fixed in Version||=> dev|
|2016-05-09 12:58||henry||Resolution||open => fixed|
|2016-05-09 12:58||henry||Assigned To||=> henry|