do not use external libgcrypt or python for libxslt with recent toolchains

[akesandgren]

(created using eb --new-pr)

[akesandgren]

@boegelbot Please test @ generoso

[boegelbot]

@akesandgren: Request for testing this PR well received on login1

PR test command 'EB_PR=14756 EB_ARGS= /opt/software/slurm/bin/sbatch --job-name test_PR_14756 --ntasks=4 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 7889

Test results coming soon (I hope)...

Details

- notification for comment with ID 1015339654 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
SUCCESS
Build succeeded for 5 out of 5 (5 easyconfigs in total)
cns1 - Linux rocky linux 8.4, x86_64, Intel(R) Xeon(R) CPU E5-2667 v3 @ 3.20GHz (haswell), Python 3.6.8
See https://gist.github.com/1a738877df7526f14b983b81f344d876 for a full test report.

[akesandgren]

Test report by @akesandgren
SUCCESS
Build succeeded for 5 out of 5 (5 easyconfigs in total)
b-an02.hpc2n.umu.se - Linux Ubuntu 20.04, x86_64, Intel(R) Xeon(R) CPU E5-2690 v4 @ 2.60GHz, Python 3.8.10
See https://gist.github.com/21592d036f2944ab15339b2a5add6770 for a full test report.

Builds done in container with libgcrypt-dev installed. Examination shows no trace of libexslt.a needing libgcrypt. Without the fix it does need it.

[verdurin]

Test report by @verdurin
SUCCESS
Build succeeded for 3 out of 3 (5 easyconfigs in total)
centos7.lan - Linux centos linux 7.9.2009, x86_64, Intel Core Processor (Skylake, IBRS), Python 3.6.8
See https://gist.github.com/797900a9db10abfc816829bbaa0d272f for a full test report.

[verdurin]

Looks fine.

[verdurin]

Going in, thanks @akesandgren!