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[netCDF #EFZ-614335]: Issue installation netcdf on mac

Greetings Jean-Baptiste,

It looks like you've built a 32 bit version of the FORTRAN libs (see what the 
command "file /usr/local/lib/libnetcdff.dylib" says). I would recommend the 
following:

1) don't set any *FLAGS variables.
2) make sure to source the intel compiler scripts before building:

source <install-dir>/bin/iccvars.sh intel64
source <install-dir>/bin/ifortvars.sh intel64

3) Go to the netCDF source directory and execute

make clean

4) re-run configure

lt_cv_ld_force_load=no ./configure --disable-netcdf-4 --disable-dap

5) run make (just make)

6) if everything *seems* ok, then run

make check

The output from make check will explicitly tell us if everything is ok...if it 
is, then:

make install.

Please let me know how it goes.

Cheers!

Sean

> Hi,
> 
> I am writing after spending hours on my mac trying to install and link netcdf 
> 4 libraries. I want to use them for fortran code that runs correctly on other 
> machines (including other macs…).
> I have icc and ifort installed on my mac, that runs under lion 10.6.8:
> 
> $icc -V
> Intel(R) C Intel(R) 64 Compiler XE for applications running on Intel(R) 64, 
> Version 12.1.4.328 Build 20120423
> Copyright (C) 1985-2012 Intel Corporation.  All rights reserved.
> 
> $ ifort --version
> ifort (IFORT) 11.1 20100806
> Copyright (C) 1985-2010 Intel Corporation.  All rights reserved.
> 
> ---------------------------
> Step 1: installation.
> 
> ---------------------------
> 
> * As recommend the intel website, I typed:
> export CC=icc
> export CXX=icpc
> export CFLAGS='-O3 -xT -ip -no-prec-div -static'
> export CXXFLAGS='-O3 -xT -ip -no-prec-div -static'
> 
> export F77=ifort
> export FC=ifort
> export F90=ifort
> export FFLAGS='-O3 -xT -ip -no-prec-div -static'
> 
> export CPP='icc -E'
> export CXXCPP='icpc -E'
> 
> 
> * Then,
> 
> "
> export LDFLAGS="-lnetcdf"
> lt_cv_ld_force_load=no
> 
> "
> 
> enabled me to successfully do the sequence:
> 
> 
> ####################################
> ./configure --disable-netcdf-4 --disable-dap
> make
> make check
> make install
> 
> ####################################
> 
> 
> 
> ####################################
> 
> $ nc-config --all
> 
> This netCDF 4.1.3 has been built with the following features:
> 
> --cc        -> icc
> --cflags    ->  -I/usr/local/include
> --libs      -> -L/usr/local/lib -lnetcdf
> 
> --cxx       -> icpc
> --has-c++   -> yes
> 
> --fc        -> ifort
> --fflags    -> -O3 -xT -ip -no-prec-div -static -I/usr/local/include
> --flibs     -> -L/usr/local/lib -lnetcdff -lnetcdf
> --has-f77   -> yes
> --has-f90   -> yes
> 
> --has-dap   -> no
> --has-nc2   -> yes
> --has-nc4   -> no
> --has-hdf5  -> no
> --has-hdf4  -> no
> --has-pnetcdf-> no
> --has-szlib ->
> 
> --prefix    -> /usr/local
> --includedir-> /usr/local/include
> --version   -> netCDF 4.1.3
> 
> ####################################
> 
> 
> Ok, everything seems fine.
> 
> 
> 
> ---------------------------
> Step 2: Compiling my code:
> 
> ---------------------------
> 
> 
> 
> When I try to compile linking to the libraries I get:
> 
> 
> ####################################
> 
> $ nc-config --flibs
> -L/usr/local/lib -lnetcdff -lnetcdf
> 
> $ nc-config --includedir
> /usr/local/include
> 
> $ifort /lots of things/ -I/usr/local/include -L/usr/local/lib  -lnetcdff 
> -lnetcdf
> 
> ld: warning: -macosx_version_min not specificed, assuming 10.6
> Undefined symbols for architecture x86_64:
> "_nccre_", referenced from:
> _outpv_ in outpv.o
> 
> ####################################
> 
> 
> The strangest thing is that nccre appears in the library:
> 
> $ ls -l /usr/local/lib/libnetcdff.a
> -rwxrwxrwx  1 root  wheel  729496 May 25 16:52 /usr/local/lib/libnetcdff.a
> 
> $ nm /usr/local/lib/libnetcdff.a | grep "nccre"
> 0000000000000020 T _nccre_
> 00000000000038c8 S _nccre_.eh
> U _nccreate
> 
> $ nm mkfile/outpv.o | grep "nccre"
> U _nccre_
> 
> 
> ####################################
> 
> 
> I spent some time searching the web and the mailing list archive without 
> success. Could you please help me sorting this out ? That would be so helpful 
> !
> 
> Best regards,
> 
> Jean-Baptiste
> Woods Hole Oceanic Institution
> 


Ticket Details
===================
Ticket ID: EFZ-614335
Department: Support netCDF
Priority: Normal
Status: Open