Make sure that netcdf easyblock picks up the EB-provided libxml2 and bzip2

[bedroge]

bzip2 and libxml2 were added as dependencies in easyconfigs for netCDF 4.9.0 and later, but in EESSI we noticed that it picked up the ones from the compat/OS layer. The easyblock already passes the paths to other dependencies with CMake variables, let's do the same for bzip2 and libxml2. Hat tip @julianmorillo.

See EESSI/dev.eessi.io-riscv#72 and EESSI/software-layer#1432.

[bedroge]

@boegelbot please test @ jsc-zen3
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr4086 netCDF-4.9.3-gompi-2025b.eb"

[boegelbot]

@bedroge: 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=4086 EB_ARGS="--installpath /tmp/$USER/pr4086 netCDF-4.9.3-gompi-2025b.eb" EB_CONTAINER= EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_4086 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 9927

Test results coming soon (I hope)...

Details

- notification for comment with ID 3990632051 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 netCDF-4.9.3-gompi-2025b.eb

Build succeeded for 1 out of 1 (total: 33 mins 23 secs) (1 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.7, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.25
See https://gist.github.com/boegelbot/15097786935497e450e1e910a23ad626 for a full test report.

[bedroge]

@boegelbot please test @ jsc-zen3
CORE_CNT=16
EB_ARGS="--installpath /tmp/$USER/pr4086 netCDF-4.9.0-gompi-2022b.eb netCDF-4.9.2-gompi-2024a.eb netCDF-4.8.1-gompi-2021b.eb"

[bedroge]

Successful EESSI build with the change from this PR:
EESSI/software-layer#1432 (comment)

[boegelbot]

@bedroge: 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=4086 EB_ARGS="--installpath /tmp/$USER/pr4086 netCDF-4.9.0-gompi-2022b.eb netCDF-4.9.2-gompi-2024a.eb netCDF-4.8.1-gompi-2021b.eb" EB_CONTAINER= EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_4086 --ntasks="16" ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 9930

Test results coming soon (I hope)...

Details

- notification for comment with ID 3991148437 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 netCDF-4.9.0-gompi-2022b.eb

• SUCCESS netCDF-4.9.2-gompi-2024a.eb

• SUCCESS netCDF-4.8.1-gompi-2021b.eb

Build succeeded for 3 out of 3 (total: 29 mins 44 secs) (3 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.7, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.25
See https://gist.github.com/boegelbot/424230163b2046854484220378d4014d for a full test report.

[ocaisa]

LGTM