[mvapich-discuss] Compiling Mvapich2 with PGI Compilers

[Mr. Mark L. Dotson (Contractor)]

I am trying to compile mvapich2-2.0b on CentOS 6.4 with PGI compilers 
14.6 with a simple ./configure. These are the pertinent messages for the 
errors I am receiving:

checking for size of Fortran type integer... configure: WARNING: Unable 
to compile the C routine for finding the size of a integer

checking for size of Fortran type real... configure: WARNING: Unable to 
compile the C routine for finding the size of a real

checking for size of Fortran type double precision... configure: 
WARNING: Unable to compile the C routine for finding the size of a 
double precision

checking whether integer*1 is supported... yes
checking whether integer*2 is supported... yes
checking whether integer*4 is supported... yes
checking whether integer*8 is supported... yes
checking whether integer*16 is supported... yes
checking whether real*4 is supported... yes
checking whether real*8 is supported... yes
checking whether real*16 is supported... yes
configure: error: Unable to configure with Fortran support because 
configure could not determine the size of a Fortran INTEGER. Consider 
setting CROSS_F77_SIZEOF_INTEGER to the length in bytes of a Fortran INTEGER

I've tried setting the suggested variable to 4 and 8, to no avail. Would 
anyone know what I can do to fix this?

Thanks,

Mark

-- 
Mark Dotson
Systems Administrator
Lockheed-Martin
dotsonml.ctr at afrl.hpc.mil