configure.levante.gcc

#! /bin/bash
#
set -eu
set -o history
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#

function banner {
    typeset line
    line=______________________________________________________________________
    echo
    echo $line
    echo
    echo "$*"
    echo $line
    echo
}

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#

banner "Configuration for levante.dkrz.de with GCC - GCC 6 or newer is required."

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this_script=${0}
extpar_dir=$(cd ${this_script%/*} && pwd)
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banner "Define system specific environment"

source $MODULESHOME/init/bash

module purge

module load git
module load python3/2022.01-gcc-11.2.0
module load cdo/2.0.5-gcc-11.2.0
module load gcc/11.2.0-gcc-11.2.0

SWROOT="/sw/spack-levante"

CC=gcc
CPPFLAGS=""
CFLAGS="-Wall -pedantic -O3 -g"
FC=gfortran
FCFLAGS="-cpp -Wall -pedantic -fbacktrace -O3 -g -fopenmp -ffree-line-length-256"

LDFLAGS=""

LIBS=""

BUILD_LIBS="-L${SWROOT}/hdf5-1.12.1-kxfaux/lib -lhdf5_hl -lhdf5"

EXTRA_CONFIG_ARGS="--enable-rpaths "
EXTRA_CONFIG_ARGS+="--enable-openmp "
EXTRA_CONFIG_ARGS+="--with-netcdf-fortran=${SWROOT}/netcdf-fortran-4.5.3-jlxcfz "
EXTRA_CONFIG_ARGS+="--with-netcdf=${SWROOT}/netcdf-c-4.8.1-6qheqr "
EXTRA_CONFIG_ARGS+="--with-cdi=bundled"

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gcc_version=$(gcc --version | awk 'NR==1{print $3}')
gfortran_version=$(gfortran --version | awk 'NR==1{print $4}')

echo "Software tree installation ${SWROOT}"
echo
echo "C compiler            : ${gcc_version}"
echo "C compiler flags      : ${CFLAGS}"
echo "C preprocessor flags  : ${CPPFLAGS}"
echo
echo "Fortran compiler      : ${gfortran_version}"
echo "Fortran compiler flags: ${FCFLAGS}"
echo
echo "Configureflags:"
for extra_arg in ${EXTRA_CONFIG_ARGS}
do
    echo "   $extra_arg"
done

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banner "Configure ..."

"${extpar_dir}/configure" \
CC="${CC}" \
CFLAGS="${CFLAGS}" \
CPPFLAGS="${CPPFLAGS}" \
FC="${FC}" \
FCFLAGS="${FCFLAGS}" \
LDFLAGS="${LDFLAGS}" \
LIBS="${LIBS}" \
BUILD_LIBS="${BUILD_LIBS}" \
${EXTRA_CONFIG_ARGS} \
"$@"

banner "Run make ..."

echo "Modules used during configuration"
echo

if [[ -e modules.env ]] 
then
    rm -f modules.env
fi

while read module_command
do
    echo "   ${module_command}"
    echo "${module_command}" >> modules.env
done < <(history | awk '/^[ ]*[0-9]+[ ]+module/{$1=""; print $0}')

echo
echo "To be compatible with the configure environment run:"
echo
echo "source modules.env"
echo
echo "in your terminal, where the make command will be run." 
echo
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exit
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#