Adding LCG to thisREST.sh if LCG environment is identified

[jgalan]

The following PR adds some code inside thisREST.cmake to identify if we are using LCG environment. It will do so in case LCG_VERSION is found. And if it is found it will use the path defined by C_INCLUDE_PATH to load the environment inside thisREST.sh.

• Some issues inside cmake_uninstall.cmake.in have also corrected.

[LouisHelary]

Besides the comment I have left on the OS test, I would also try not to be too specific about the LCG release we currently use (that might change in the future). But otherwise the code looks good.

[jgalan]

Besides the comment I have left on the OS test, I would also try not to be too specific about the LCG release we currently use (that might change in the future). But otherwise the code looks good.

The point here is to identify if the user has loaded LCG_104. I don't really know how to do this, perhaps there is a good way? I just check that the cmake command path is coming from /cvmfs/, lcg and x86_64-el9-gcc11. If we are able to identify which script was sourced in the environment, then probably we wold find a more generic and clean way to do this.

[jgalan]

Apparently there is a LGC_VERSION defined as system variable:

[jgalan@naf-iaxo21 rest-framework]$ env | grep LCG_VERSION
LCG_VERSION=104

However, not sure about how to catch the architecture, perhaps just pick up the string from a random variable?

Just find LGC_104 and get the string between that and include?

C_INCLUDE_PATH=/cvmfs/sft.cern.ch/lcg/views/LCG_104/x86_64-el9-gcc11-opt/include

[LouisHelary]

The following PR adds some code inside thisREST.cmake to identify if we are using /cvmfs/sft.cern.ch/lcg/views/LCG_104/x86_64-el9-gcc11-opt/setup.sh. In case it is found, thisREST.sh will load first that script.

I have observed the following problem when using /cvmfs/.../lcg../ installation.

I observe the same error, but only if I dont compile a release. If I use the script ./install_rest_release_LCG.sh v2.4.3 instead I can't reproduce the problem. Do you have older compilation logs available?

Install the project...
-- Install configuration: ""
CMake Warning at cmake_uninstall.cmake:2 (message):
Cannot find install manifest:
/tmp/cronjob-rest-release-v2.4.3/build/install_manifest.txt

-- Installing: /nfs/dust/iaxo/user/lhelary/LCG_rest/test/install/lib/libRestFramework.so

[jgalan]

Hi @lobis , there are issues with the certificate when downloading from sultan. Certificate validation may be set as a ROOT configuration parameter. Perhaps it can be changed in the docker image?

https://root-forum.cern.ch/t/error-in-davixopen-can-not-open-file-with-davix/19355

[lobis]

Hi @lobis , there are issues with the certificate when downloading from sultan. Certificate validation may be set as a ROOT configuration parameter. Perhaps it can be changed in the docker image?

https://root-forum.cern.ch/t/error-in-davixopen-can-not-open-file-with-davix/19355

I think this is just an issue with the web server, it shouldn't take long to fix (hopefully) on the server's end. We are aware of the issue.

[jgalan]

Great, then I think this PR is ready to be merged.