set $TEMPDIRPATH for testsuite in the BerkeleyGW easyblock, to avoid polluting /tmp

[migueldiascosta]

(created using eb --new-pr)

[migueldiascosta]

this shouldn't be a blocker for 4.7.0, but it's also trivial, do we need to test all the existing easyconfigs with it?

[boegel]

this shouldn't be a blocker for 4.7.0, but it's also trivial, do we need to test all the existing easyconfigs with it?

Not a blocker indeed, but some test report here would be nice (I just started the process for submitting one)

[boegel]

Test report by @boegel

Overview of tested easyconfigs (in order)

• SUCCESS BerkeleyGW-2.1.0-foss-2019b-Python-3.7.4.eb
• SUCCESS BerkeleyGW-2.1.0-intel-2019b-Python-3.7.4.eb
• SUCCESS BerkeleyGW-3.0.1-foss-2020b.eb
• SUCCESS BerkeleyGW-3.0.1-foss-2021a.eb

Build succeeded for 4 out of 4 (4 easyconfigs in total)
node3101.skitty.os - Linux RHEL 8.6, x86_64, Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz (skylake_avx512), Python 3.6.8
See https://gist.github.com/ef3e3d1dc3e00a4e6dd8187d9f296ba9 for a full test report.

[boegel]

lgtm