enhance LLVM easyblock to fix tests not finding GCCcore libraries

[Crivella]

Always add the -L pointing to the GCCcore libraries location in the compiler config files for non-full-llvm installations

SEE EESSI/software-layer-scripts#115 (comment) for more details

Not 100% sure but i guess we did not hit this on the bot's newer LLVM builds as some system -lstdc++ and -lgcc_s where being used for those tests that exclude LIBRARY_PATH from their environment

Since this is only adding redundancy, as we specify the location of the GCC libraries both through LIBRARY_PATH (since adf3b83) and the -L in the compiler config file) this should not cause any trouble

[boegel]

@boegelbot please test @ jsc-zen3
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-16.0.6-GCCcore-12.3.0.eb"

[boegelbot]

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=4010 EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-16.0.6-GCCcore-12.3.0.eb" EB_CONTAINER= EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_4010 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 9037

Test results coming soon (I hope)...

Details

- notification for comment with ID 3625794430 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegel]

@boegelbot please test @ jsc-zen3
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-20.1.8-GCCcore-14.3.0.eb"

[boegelbot]

Test report by @boegelbot

Overview of tested easyconfigs (in order)

• SUCCESS LLVM-16.0.6-GCCcore-12.3.0.eb

Build succeeded for 1 out of 1 (total: 18 mins 11 secs) (1 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.6, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/6aa2274b2933a0f4c49603ab280eefeb for a full test report.

[boegelbot]

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=4010 EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-20.1.8-GCCcore-14.3.0.eb" EB_CONTAINER= EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_4010 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 9038

Test results coming soon (I hope)...

Details

- notification for comment with ID 3625845564 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegel]

@boegelbot please test @ jsc-zen3
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-18.1.8-GCCcore-13.3.0.eb"

[bedroge]

Also successfully tested in EESSI/software-layer#1318.

[boegelbot]

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=4010 EB_ARGS="--installpath /tmp/$USER/pr4010 LLVM-18.1.8-GCCcore-13.3.0.eb" EB_CONTAINER= EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_4010 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 9040

Test results coming soon (I hope)...

Details

- notification for comment with ID 3625933153 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegelbot]

Test report by @boegelbot

Overview of tested easyconfigs (in order)

• SUCCESS LLVM-18.1.8-GCCcore-13.3.0.eb

Build succeeded for 1 out of 1 (total: 2 hours 2 mins 42 secs) (1 easyconfigs in total)
jsczen3c2.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.6, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/fc0fab09a535581fe1c2b2fbbc1fa47f for a full test report.

[boegelbot]

Test report by @boegelbot

Overview of tested easyconfigs (in order)

• SUCCESS LLVM-20.1.8-GCCcore-14.3.0.eb

Build succeeded for 1 out of 1 (total: 2 hours 51 mins 51 secs) (1 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.6, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/6d2bdf0c8cd9940baa56425827743c37 for a full test report.

[boegel]

lgtm