PGF90-S-0038-Symbol, iargc, has not been explicitly declared

Accelerated Computing HPC Compilers Legacy PGI Compilers
1

Any one know how to solve this compile error? The manual is a bit vague about these functions.

PGF90-S-0038-Symbol, iargc, has not been explicitly declared

2

oops, answered myself, same problem as:
PGF90-S-0038-Symbol, tan, has not been explicitly declared

3

Hi burlen,

Yes, iargc is a lib3F function, not an intrinsic, hence needs to be declared before use. However, you might consider using the F2003 “COMMAND_ARGUMENT_COUNT” intrinsic instead.

  • Mat