[netcdf-porting] NetCDF with Absoft Fortran on an Intel Mac?

[Russ Rew]

Hi Clay,

> Has anyone built NetCDF with Absoft Fortran (10.0) on an Intel Mac?   
> I am trying to do so and having problems.  I have defined FFLAGS and  
> F90FLAGS to be "-YEXT_NAMES=LCS -YEXT_SFX=_" (symbol names in  
> lowercase and with an appended underscore)for compatibility with my  
> other packages.  I am getting a bunch of undefined references when I  
> do the "make check" and it gets to this command (I show the command  
> and the output):
> 
> /Applications/Absoft10/bin/f90 -I../fortran -I../libsrc -I../fortran - 
> p../f90 -YEXT_NAMES=LCS -YEXT_SFX=_ -o nf_test test_get.o test_put.o  
> nf_error.o nf_test.o test_read.o test_write.o util.o fortlib.o  ../ 
> libsrc/.libs/libnetcdf.a
> /usr/bin/ld: Undefined symbols:
> _nf__create_
> _nf__create_mp_
> 
> [a whole bunch of others]
> 
> _min_short_
> test_get.o reference to undefined _nf__create_
> test_get.o reference to undefined _nf__create_mp_
> test_get.o reference to undefined _nf__enddef_
> test_get.o reference to undefined _nf__open_
> test_get.o reference to undefined _nf__open_mp_
> test_get.o reference to undefined _nf_abort_
> test_get.o reference to undefined _nf_close_
> test_get.o reference to undefined _nf_copy_att_
> test_get.o reference to undefined _nf_copy_var_
> test_get.o reference to undefined _nf_create_
> more references to undefined symbols ...
> collect2: ld returned 1 exit status
> link failed.
> make[2]: *** [nf_test] Error 1
> make[1]: *** [check-am] Error 2
> make: *** [check-recursive] Error 1

Some time ago, Roy Mendelssohn reported this worked:

  If it will help anyone, I have found the following settings will  
  successfully build the full Netcdf4 distribution and pass all the  
  tests on an Intel mac using Absoft Fortran Pro 10.

  FC=/Applications/Absoft10/bin/f90
  CPPFLAGS=-DpgiFortran
  F77=/Applications/Absoft10/bin/f90
  FFLAGS=-YEXT_NAMES=LCS -s -YEXT_SFX=_
  FCFLAGS=-YEXT_NAMES=LCS -s -YEXT_SFX=_
  FCFLAGS_F90=-YEXT_NAMES=LCS -s -YEXT_SFX=_

--Russ