#!/bin/bash
# To build ADIOS on Onyx with: Intel
# E. Kornkven
# Feb 2, 2023

PKG=ADIOS2
V=2.8.3

# Base location for this installation
INSTALLdir=$(cd .. ; pwd)

# Functions for this script
function title { b="= == == == == ="; echo -e "\n\n${b}  $1  ${b}\n\n"; unset b; }
function bail {
    # Arg $1 : error message; Arg $2 : exit status
    echo -e $1
    stoptime=$(date +%s)
    echo -e "\n\nExiting after $(($stoptime-$starttime)) seconds.\n"
    exit $2
}

# For debugging
#export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'

echo -e "\n\nThis is script: $0 \n\n"

# Start timer
starttime=$(date +%s)

# Module versions used
set +x
COMPILERV=19.1.3.304
module switch $(module -t list 2>&1 | grep PrgEnv) PrgEnv-intel
module switch intel/${COMPILERV}
module load   cray-hdf5/1.12.0.0
module load   cmake/intel-19.1.3.304/3.21.0
module unload craype-hugepages2M
module load   cray-python/3.8.5.0
module list
set -x
echo ""
export CRAYPE_LINK_TYPE=dynamic

# Untar source files. This creates ${INSTALLdir}/${PKG}-${V}.
cd $INSTALLdir
[ ! -d ${PKG}-${V} ] && tar -xf wrk/${PKG}-${V}.tar.gz
SOURCEdir=${INSTALLdir}/${PKG}-${V}

cd ${INSTALLdir}
BUILDdir=${INSTALLdir}/build
[[ ! -d ${BUILDdir} ]] && mkdir ${BUILDdir}

# Configure ADIOS
cd ${BUILDdir}
title "CMake"
cmake ${SOURCEdir} \
    -DCMAKE_INSTALL_PREFIX=${INSTALLdir} \
    -DCMAKE_INSTALL_BINDIR=${INSTALLdir}/bin \
    -DCMAKE_INSTALL_LIBDIR=${INSTALLdir}/lib \
    -DCMAKE_C_COMPILER=cc -DCMAKE_CXX_COMPILER=CC -DCMAKE_Fortran_COMPILER=ftn \
    -DCMAKE_BUILD_TYPE=Release \
    -DADIOS2_USE_ZeroMQ=OFF \
    -DADIOS2_USE_ZFP=OFF \
    -DADIOS2_USE_SZ=OFF \
    -DADIOS2_USE_MGARD=OFF \
    -DADIOS2_BUILD_EXAMPLES=ON \
    -DBUILD_TESTING=ON \
    -DADIOS2_USE_Profiling=False \
    -DCMAKE_PREFIX_PATH=${INSTALLdir}/lib/adios2 \
    -DBUILD_SHARED_LIBS=ON \
    -DCMAKE_PREFIX_PATH="${BUILDdir};${INSTALLdir}" \
    -DMPIEXEC_EXECUTABLE:FILEPATH=/opt/cray/alps/default/bin/aprun \
    #
    #-Dadios2_DIR="${INSTALLdir}/lib/cmake/adios2" \
stat_cmake=$?
if [[ $stat_cmake != 0 ]]; then
    #bail "\nError in cmake = ${stat_cmake}... exiting.\n" $stat_cmake
    echo -e "\nError in cmake = ${stat_cmake}... trudging on... $stat_cmake \n"
else
    echo -e "\nCmake terminated normally... continuing. \n"
fi

##  Make ADIOS
title "Make"
#export ADIOS2_DIR="${INSTALLdir}/lib/cmake/adios2"
#export adios2_DIR="${INSTALLdir}/lib/cmake/adios2"
export ADIOS2_DIR="${BUILDdir}"
export adios2_DIR="${BUILDdir}"
make -j8
#make
stat_make=$?
if [[ $stat_make != 0 ]]; then
    #bail "\nMake failed... exiting.\n" $stat_make
    echo -e "\nError in make = ${stat_make}... trudging on... $stat_make \n"
else
    echo -e "\nMake terminated normally... continuing. \n"
fi

title "Make install"
#export ADIOS2_DIR="${INSTALLdir}/lib/cmake/adios2"
#export adios2_DIR="${INSTALLdir}/lib/cmake/adios2"
export ADIOS2_DIR="${BUILDdir}"
export adios2_DIR="${BUILDdir}"
make install
stat_install=$?
if [[ $stat_install != 0 ]]; then
    #bail "\nMake Install failed... exiting.\n" $stat_install
    echo -e "\nError in make install = ${stat_install}... trudging on... $stat_install \n"
else
    echo -e "\nMake install terminated normally... continuing. \n"
fi

# Stop timer and display elapsed time
stoptime=$(date +%s)
echo -e "\n\nBuild completed succesfully in $(($stoptime-$starttime)) seconds.\n"

exit 0      ### <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<