Hello, I am trying to install Quantum-Espresso on the parallel machine MGHPCC. I am trying to use intel compilers to do so (ie ifort, icc, and icpc). Note I have installed and tested the serial version to confirm that the issues I am seeing are not coming from the cluster environment itself.
I've load the necessary modules containing these compilers: [cf79a@ghpcc06 espresso-5.1]$ which ifort /share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/ifort [cf79a@ghpcc06 espresso-5.1]$ which icc /share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/icc [cf79a@ghpcc06 espresso-5.1]$ which icpc /share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/icpc however when I run *./configure --enable-parallel* I get the following error (NOTE: I get the same error when just running ./configure: setting CC... icc checking how to run the C preprocessor... icc -E configure: error: in `/home/cf79a/ESPRESSO-PAR/espresso-5.1': configure: error: C preprocessor "icc -E" fails sanity check and in the config.log file it states ac_cv_env_CPP_value=icc however when I explicitly set CPP via *export CPP=/share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/icpc* I now get this error: setting CC... icc checking how to run the C preprocessor... /share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/icpc configure: error: in `/home/cf79a/ESPRESSO-PAR/espresso-5.1/install': configure: error: C preprocessor "/share/pkg/intel/composer_xe_2013_sp1.0.080/bin/intel64/icpc" fails sanity check It sets CC to icc but when checking the C preprocessor it references the icpc compiler. Any idea's as to fix this issue? or perhaps why it is happening? Best, Cameron
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