#!/usr/bin/env modbuild

pbuild::pre_configure() {
        unset F90

        pbuild::add_configure_args "--enable-shared"
        pbuild::add_configure_args "--enable-static"

        if [[ -v CUDA_VERSION ]]; then
                std::info "Enabling CUDA ${CUDA_VERSION}."
                pbuild::add_configure_args "--with-cuda=${CUDA_HOME}"
        fi

        if [[ -v HWLOC_VERSION ]]; then
                unset HWLOC_VERSION
		std::info "Enabling external hwloc ${HWLOC_PREFIX}."
		pbuild::add_configure_args "--with-hwloc=${HWLOC_PREFIX}"
        else
       		pbuild::add_configure_args "--with-hwloc=embedded"
        fi

        if [[ -v PMIX_VERSION ]]; then
		std::info "Enabling PMIX ${PMIX_VERSION}."
                unset PMIX_VERSION
		pbuild::add_configure_args "--with-pmix=${PMIX_PREFIX}"
        	pbuild::add_configure_args "--with-pmi=pmix"
        fi

	if pbuild::use_flag merlin7 && [[ ! -v LIBFABRIC_VERSION ]]; then
	      if pkg-config --exists libfabric; then
	      	     std::info "Get LIBFABRIC_VERSION via pkg-config"
	      	     LIBFABRIC_PREFIX=$(pkg-config --variable=prefix libfabric)
	             LIBFABRIC_VERSION="$(LIBFABRIC_PREFIX##*/)"
	      fi
	fi
	if [[ -v LIBFABRIC_VERSION ]]; then
		std::info "Enabling libfabric ${LIBFABRIC_VERSION}."
                if (( V_MAJOR < 4 )); then
                	pbuild::add_configure_args "--with-ofi=${LIBFABRIC_PREFIX}"
                fi
                pbuild::add_configure_args "--with-libfabric=${LIBFABRIC_PREFIX}"
        fi 
	
	if [[ -v UCX_VERSION ]]; then
		std::info "Enabling UCX ${UCX_VERSION}."
		pbuild::add_configure_args "--with-ucx=${UCX_PREFIX}"
	fi

        if [[ -v INTEL_VERSION ]]; then
                pbuild::add_configure_args "CC=icc"
                pbuild::add_configure_args "CXX=icpc"
                pbuild::add_configure_args "FC=ifort"
                pbuild::add_configure_args "F90=ifort"
                pbuild::add_configure_args "F77=ifort"
                pbuild::add_configure_args "LDFLAGS=-Wc,-static-intel,-O0"
        fi

        if pbuild::use_flag slurm || \
		pbuild::use_flag merlin6 || \
		pbuild::use_flag merlin7; then
		std::info "Enabling SLURM."
		pbuild::add_configure_args "--with-slurm"
	fi
}

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