Line number information with pgif90

Accelerated Computing HPC Compilers Legacy PGI Compilers
2

I did take a look at this thread and I added the option -Meh_frame to the linker line which I presume is this

pgf90 -Meh_frame -o ${tool} ${tool}.o ${libs} ${ncdf_libs}

But this just gives the same information. No line number yet.