undefined reference for 2022.3 mpiicc

[Diehl__Martin]

My GitHub Actions started to fail recently, I believe it is related to the update to 2022.3. On my local system, I get

/usr/bin/ld: /usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.0/../../../../lib64/crt1.o: in function `_start':
/build/glibc/src/glibc/csu/../sysdeps/x86_64/start.S:103: undefined reference to `main'

when invoking mpicc -cc=icx or mpicc -cc=icc

2022.1 works.

[PriyanshuK_Intel]

Hi,

Thank you for posting on intel Communities.

Could you please provide us with Sample reproducer and steps to reproduce the issue, so that we can investigate more on your issue from our end?

Thanks,

Priyanshu.

[Diehl__Martin]

I made a mistake when trying to reproduce the error.

I noticed it when compiling PETSc on Linux 5.19.13:

wget https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.18.0.tar.gz

tar -xf petsc-3.18.0.tar.gz

cd petsc-3.18.0

./configure --with-fc=mpiifort --with-cc='mpiicc -cc=icc' --with-cxx='mpiicpc -cxx=icpc'

the problem is that --with-cc='mpiicc -cc=icc' gives a warning which confuses the configure script.

using

./configure --with-fc=mpiifort --with-cc='mpiicc -cc=icc -diag-disable=10441' --with-cxx='mpiicpc -cxx=icpc -diag-disable=10441'.

solves this.

[PriyanshuK_Intel]

Hi,

Glad to know that your issue is resolved. Thanks for sharing the solution with us. 

If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Thanks,

Priyanshu.