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scivision/configure.output.mpich

Last active February 22, 2021 04:24
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Intel oneAPI MacOS 11.x: Trying to get MPI library working (MPICH, or OpenMPI)
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configure.output.mpich
$ git clone https://github.com/pmodels/mpich.git
$ git checkout v3.4.1
$ ./configure --prefix=$HOME/mpich-3.4.1 --disable-cxx
# NOTE: if CPPFLAGS not set, configure will fail in HWLOC. There is some bug in mpich/configure that just requires CPPFLAGS.
#
# configure complete, but make fails instantly:
$ make
No rule to make target `src/include/mpi_proto.h', needed by `src/binding/fortran/mpif_h/buildiface-stamp'. Stop.
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configure.output.openmpi
$ ./configure --prefix=$HOME/openmpi-4.1
configure: error: ptrdiff_t type is not available, this is required by C99 standard. Cannot continue
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intel.sh
# Each time you open a new Terminal and want to use Intel oneAPI on MacOS:
# source ~/intel.sh
#
# the directory may change--check for your system. They were the same for MacOS 10.15, 11.0, 11.2
export CFLAGS=-I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include
export CPPFLAGS=$CFLAGS
export LIBRARY_PATH=$LIBRARY_PATH:/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk/usr/lib
export FC=ifort CC=icc CXX=icpc
source /opt/intel/oneapi/setvars.sh
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