#! /usr/bin/env bash

### The following assumes you are building in a subdirectory of ACCESS Root
if [ "X$ACCESS" == "X" ] ; then
  ACCESS=$(cd ../../..; pwd)
  echo "ACCESS set to ${ACCESS}"
fi
INSTALL_PATH=${INSTALL_PATH:-${ACCESS}}

H5VERSION=${H5VERSION:-V110}

NEEDS_ZLIB="${NEEDS_ZLIB:-NO}"
if [ "$NEEDS_ZLIB" == "YES" ]
then
   ZLIB_YES_NO="--with-zlib=${INSTALL_PATH}"
fi

NEEDS_SZIP="${NEEDS_SZIP:-NO}"
if [ "$NEEDS_SZIP" == "YES" ]
then
   SZIP_YES_NO="--with-szlib=${INSTALL_PATH}"
fi

. ${ACCESS}/TPL/compiler.sh

DEBUG="${DEBUG:-NO}"
if [ "$DEBUG" == "YES" ]
then
BUILD_MODE="--enable-build-mode=debug"
CPPFLAGS='-g'; export CPPFLAGS
CFLAGS='-g'; export CFLAGS
else
BUILD_MODE="--enable-build-mode=production"
CPPFLAGS='-DNDEBUG'; export CPPFLAGS
fi

rm -f config.cache


### SEACAS does not use the Fortran, F90, or C++ versions of hdf5 library
FC=''; export FC
F90=''; export F90

SHARED="${SHARED:-YES}"
if [[ "$SHARED" == "ON" || "$SHARED" == "YES" ]]
then
    USE_SHARED="--enable-shared"
else
    USE_SHARED="--disable-shared"
fi

if [ "${H5VERSION}" == "V18" ]
then
    ./configure --prefix=${INSTALL_PATH}  ${BUILD_MODE} ${USE_SHARED} --enable-static-exec $1
else
    ./configure --prefix=${INSTALL_PATH} ${ZLIB_YES_NO} ${SZIP_YES_NO} ${BUILD_MODE} ${USE_SHARED} --with-default-api-version=v18 --enable-static-exec $1
fi

echo ""
echo "         MPI: ${MPI}"
echo "    COMPILER: ${CC}"
echo "       DEBUG: ${DEBUG} ${BUILD_MODE}"
echo "      ACCESS: ${ACCESS}"
echo "  NEEDS_SZIP: ${NEEDS_SZIP}"
echo "INSTALL_PATH: ${INSTALL_PATH}"
echo ""