[mpich-discuss] installing mpich2 into mac os

[Ufuk Utku Turuncoglu]

Hi,

I try to install mpich2 1.1 to mac os x 10.5.7 using intel compilers. If 
i leave blank CXX option, it installs without error. I am using 
following environment variables and configuration command,

export FC=ifort
export F77=ifort
export F90=ifort
export FFLAGS="-O3 -xT -align all -fno-alias -m64"
export CC=icc
export CFLAGS="-no-multibyte-chars -O3 -m64"

./configure --prefix=`pwd` --disable-rlog --enable-fast=O3

but if i set environment variables to use intel C++ compiler icpc

export CXX=icpc
export CXXFLAGS="-no-multibyte-chars -O3 -m64"
export CXXCPP="icpc -E"

it gives sanity check error for icpc compiler. I also unset CXXCPP but i 
get still sanity check error. Is there any specific flag to solve this? 
The intel compiler versions are,

Intel(R) Fortran Compiler for applications running on Intel(R) 64, 
Version 10.1    Build 20070913 Package ID: m_fc_b_10.1.006
Intel(R) C Compiler for applications running on Intel(R) 64, Version 
10.1    Build 20070913 Package ID: m_cc_p_10.1.006
Intel(R) C++ Compiler for applications running on Intel(R) 64, Version 
10.1    Build 20070913 Package ID: m_cc_p_10.1.006

Thanks,

--ufuk