Installation issue: openmpi (Spack v0.21 & v0.22) with compiler about spack

[hppritcha]

the system where i can test this is down for DST for the next couple of days.

[hppritcha]

hmm looking at your log note what the EOF compiler is saying:

icc: remark #10441: The Intel(R) C++ Compiler Classic (ICC) is dep
             recated and will be removed from product release in the second hal
             f of 2023. The Intel(R) oneAPI DPC++/C++ Compiler (ICX) is the rec
             ommended compiler moving forward. Please transition to use this co
             mpiler. Use '-diag-disable=10441' to disable this message.

you will need to set this compiler option with this version of the intel classic compiler.

[hppritcha]

could you rerun the build adding --debug to the spack command line? Hopefully we'll get a helpful compiler error message.

also, are you really wanting to use the intel classic compilers? they are EOL or almost.

[harshula]

spack-install-openmpi.log

Yes, we are still using the Intel classic compilers.

[harshula]

Hi @hppritcha , Are you able to reproduce the issue?

[harshula]

Thanks! This worked: spack install [email protected] cppflags="-diag-disable=10441" %[email protected] target=x86_64
Do you plan on inserting this compiler flag when an %intel classic compiler versions 2021.7.0 (https://www.intel.com/content/www/us/en/developer/articles/release-notes/oneapi-c-compiler-release-notes.html) and up are building openmpi?