AMBER Archive (2006)

Subject: Re: AMBER: gfortran/gcc versus ifort/icc

From: Lachele Foley (Lists) (lf.list_at_gmail.com)
Date: Thu Nov 16 2006 - 14:49:23 CST

I used ia64 & gfortran. I had to remove "-m32" (32-bit flag) from the
compiler flags (no idea why it was there) and also add a library path
to get it to compile.

The point here is that it might just be a compiler flag issue.

:-) Lachele

On 11/15/06, Jordi Camps <jcamps_at_lsi.upc.edu> wrote:
> Hello,
>
> I'm trying to compile Amber 9 with NetCDF support, but I'm stuck with a
> linking problem. I get Amber working without NetCDF support in the serial
> flavour, but when I add the NetCDF flag, I get a bunch of unresolved
> symbols.
> Here is a snip of the first error lines:
> ../netcdf/lib/libnetcdf.a(netcdf.o): In function
> `__netcdf__nf90_inq_libvers':
> netcdf.f90:(.text+0x13): undefined reference to `nf_inq_libvers_'
> ../netcdf/lib/libnetcdf.a(netcdf.o): In function
> `__netcdf__nf90_strerror':
> netcdf.f90:(.text+0x47): undefined reference to `nf_strerror_'
> ../netcdf/lib/libnetcdf.a(netcdf.o): In function
> `__netcdf__nf90_create':
> netcdf.f90:(.text+0xaf): undefined reference to `nf__create_'
> netcdf.f90:(.text+0xeb): undefined reference to `nf__create_'
> netcdf.f90:(.text+0xf7): undefined reference to `nf_create_'
> ../netcdf/lib/libnetcdf.a(netcdf.o): In function
> `__netcdf__nf90_enddef':
> netcdf.f90:(.text+0x188): undefined reference to `nf_enddef_'
> netcdf.f90:(.text+0x1f6): undefined reference to `nf__enddef_'
> It is a linking problem, but I'm being unable to resolve the cause. I'm on a
> x86_64 (Opteron) system running Linux and GCC (gfortran) compilers version
> 4.1.0.
> Did you get this error before? Could you tell me how you will try to resolve
> this issue?
>
> Thanks in advance!
>
> --
> Jordi Camps Puchades
> jcamps_at_lsi.upc.edu
> Supercomputing research, support and development
>
> Barcelona Supercomputing Center | Instituto Nacional de Bioinformática
> | GNHC-2 UPC-CIRI
> (http://inb.lsi.upc.edu)
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>
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-- 
:-) Lachele
Lachele Foley
CCRC/UGA
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