Topic: Using external module

Hi,

I have m_io.mod which I downloaded using sfpm.

   use stdlib_kinds
   use m_io, only: basename, dirname

IDIR=-IC:/Users/truep/AppData/Local/sfpm/32/include -IC:/FORTRAN/PROJECTS/TPPOST/modules

yet I get error:

C:\FORTRAN\PROJECTS\TPPOST/./src/tppost.f90:221: undefined reference to `__m_io_MOD_dirname'

Any idea why it's not linking?  I'm also using stdlib and no issues there.

I've had to add the m_io.f90 source to my project and compile it to my ./modules folder to compile/build.

Trying to use libraries as this project is getting huge...

Thanks,
Bryan

  • jeff
  • Administrator
  • Offline

Re: Using external module

Bryan,

What are your Compiler Flags (in Project Options) set to?  You need to make sure 

-lm_io

is included in the Linker flags box.  The reference to __m_io_MOD_dirname does appear to be in the library.

Jeff Armstrong
Approximatrix, LLC