Compile error with MPAS atmosphere 8.4.1

S

smasters

New member
I'm trying to comple MPAS atmosphere 8.4.1 using the NVM (PGI) fortran compiler. Source code was pulled from the tar.gz file.

Compiler version: pgf90 --version
pgf90 (aka nvfortran) 24.3-0 64-bit target on x86-64 Linux -tp alderlake

Compile log is attached. It appears to be complaining about an improper continuation line.

NVFORTRAN-S-0290-Unexpected continuation line (./inc/setup_packages.inc: 107)
0 inform, 0 warnings, 1 severes, 0 fatal for atm_setup_sfclayer_package
make[3]: *** [Makefile:96: mpas_atm_core_interface.o] Error 2
make[3]: Leaving directory '/home/stevem/wrf4/MPAS-Model-8.4.1/src/core_atmosphere'

uname -a:
Linux wrf6 6.8.0-124-generic #124-Ubuntu SMP PREEMPT_DYNAMIC Tue May 26 13:00:45 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
 

Attachments

Hello,

Thanks for the report, and we have a few workarounds to temporarily bypass the issue (until a more permanent fix is released). See Fix for multiply occurring nml options in `active_when` attribute by abishekg7 · Pull Request #1461 · MPAS-Dev/MPAS-Model

Either one on its own should be sufficient, and you don't need to use them both together:
  1. Add GEN_F90=true to your build command. This will pre-process source files with cpp rather than letting the nvfortran compiler handle the pre-processing, which is what seems to be the source of the issue.
  2. Change fortprintf to fprintf on line 3002 of src/tools/registry/gen_inc.c. This will avoid line wrapping in the generated source code, and that should avoid issues in the nvfortran compiler's pre-processing of the line-wrapped PACKAGE_LOGIC_PRINT macro.
Click to expand...

Abishek
 
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