Dockerfile.esmf

# parts of CAM require x86 architecture (gptl, which relies on the rdtsc x86 assembly instruction)
FROM --platform=linux/amd64 fedora:latest

###################################################
## Install necessary packages
###################################################
RUN dnf -y update \
    && dnf -y install \
      blas-devel \
      cmake \
      gcc-c++ \
      gcc-gfortran \
      lapack-devel \ 
      netcdf-devel \
      netcdf-fortran-devel \
      make \
      mpich \
      mpich-devel \
      wget \
    && dnf clean all

###################################################
## Make sure the mpi compilers can be found
###################################################
ENV PATH="${PATH}:/usr/lib64/mpich/bin/"
ENV OMP_NUM_THREADS=5

###################################################
## Build and install ESMF
###################################################

ENV ESMF_TAG="8.6.0"

# set necessary environment variables
ENV ESMF_DIR=/esmf-${ESMF_TAG}
ENV ESMF_COMM=mpich3
ENV ESMF_BOPT="g"
ENV ESMF_NETCDF="nc-config"
ENV ESMF_NETCDFF_INCLUDE=/usr/lib64/gfortran/modules
ENV ESMF_INSTALL_PREFIX=/usr/local
ENV ESMF_INSTALL_BINDIR=${ESMF_INSTALL_PREFIX}/bin
ENV ESMF_INSTALL_DOCDIR=${ESMF_INSTALL_PREFIX}/doc
ENV ESMF_INSTALL_HEADERDIR=${ESMF_INSTALL_PREFIX}/include
ENV ESMF_INSTALL_LIBDIR=${ESMF_INSTALL_PREFIX}/lib
ENV ESMF_INSTALL_MODDIR=${ESMF_INSTALL_PREFIX}/mod
ENV ESMF_TESTEXHAUSTIVE="OFF"

RUN wget -q https://github.com/esmf-org/esmf/archive/refs/tags/v${ESMF_TAG}.tar.gz && \
    tar zxf v${ESMF_TAG}.tar.gz && \
    cd esmf-${ESMF_TAG} && \
    # This command lets you see what esmf thinks its build options are but may not necessary to build, not sure
    make info && \
    make -j 8 && \
    make install