netcdf-fortran @4.2_11 dyld failure

[jsalort (Julien Salort)]

A simple f90 file calling nf90_create results in the following error:

dyld: lazy symbol binding failed: Symbol not found: _nf_create_
  Referenced from: /opt/local/lib/libnetcdff.5.dylib
  Expected in: flat namespace

dyld: Symbol not found: _nf_create_
  Referenced from: /opt/local/lib/libnetcdff.5.dylib
  Expected in: flat namespace


Program received signal SIGTRAP: Trace/breakpoint trap.

Backtrace for this error:
#0  0x10e40de7d
#1  0x10e40e38b
#2  0x7fff85ab0909
Trace/BPT trap: 5

The file was compiled with the command:

`nc-config --fc` `nc-config --fflags` -o essai essai.f90 `nc-config --flibs`

The result of nc-config appears to be ok:

$ nc-config --fc
/opt/local/bin/gfortran-mp-4.8
$ nc-config --fflags
-pipe -Os -I/opt/local/include
$ nc-config --flibs
-L/opt/local/lib -lnetcdff -L/opt/local/lib -Wl,-headerpad_max_install_names -lnetcdf -lnetcdf

I have tried several gcc variants (gcc44, gcc46 and gcc48) but I get the same result each time on Mountain Lion with MacPorts 2.2.1. The same versions on Mavericks appears to work. Enclosed is an example simple source file grabbed from netcdf website, which reproduces the problem.

[jsalort (Julien Salort)]

Example source file

[jsalort (Julien Salort)]

The same versions on Mavericks appears to work.

Actually, there is the same problem on Mavericks after all. I thought it worked because I had netcdf-fortran @4.2_10. After updating to @4.2_11, I get the same problem on both Mavericks and Mountain Lion.