Configure error: with Intel MPI compilers.

[Wei-keng Liao]

Hi, Dhirendra

Could you also run this command that shows the environment CFLAGS in your settings?

echo $CFLAGS


Wei-keng

On Jul 28, 2015, at 6:43 AM, Dhirendra Kumar wrote:

> Dear All,
> 
> I am trying to compile parallel-netcdf-1.6.1 on a linux cluster. I have a preinstalled Intel MPI library and thus I have intel compilers wrapped as mpiicc, mpiicpc and mpiifort in the directory /opt/intel/impi/4.1.0.024/intel64/bin-
> 
> I have successfully installed the HDF5 library using the above compilers and I wish to build the netcdf-4.3.3.1 with parallel support. Before doing that as I came to know that I need to install the pnetcdf library so tried I with the following configure options-
> 
> ./configure CC=mpiicc CXX=mpiicpc FC=mpiifort --prefix=/export/home/dkumar/RLIB CPPFLAGS=-I/export/home/dkumar/RLIB/include LDFLAGS=-L/export/home/dkumar/RLIB/lib
> 
> and I am getting the following error:
> checking for mpicc... /opt/intel/impi/4.1.0.024/intel64/bin/mpicc
> checking for gcc... /opt/intel/impi/4.1.0.024/intel64/bin/mpicc
> checking whether the C compiler works... no
> configure: error: in `/home/dkumar/RLIB/parallel-netcdf-1.6.1':
> configure: error: C compiler cannot create executables
> See `config.log' for more details
> configure: WARNING: cache variable ac_cv_env_FCFLAGS_value contains a newline
> 
> I am not able to figure out what went wrong, but I think the configure script could not identify the mpicc (i.e. mpiicc is not being used for compiling).
> 
> Any help would be appreciated. I am attaching the config.log file for the reference.
> 
> Regards
> Dhirendra Kumar
> 
> -- 
> ========================================
> Dhirendra Kumar
> UGC-JRF 
> School of Environmental Sciences, JNU
> New Delhi (India)
> Contact: +91 9910778043
> Alternate email: dhirendra.cub at outlook.com
> =========================================
> <config.log>