#!/bin/bash

# Script to make the PLplot libraries.
# Exit Codes found in /usr/include/sysexits.h

#set -x


# Function to configure, make and then install the Package - contains Package Specific build configuration

func_configure_make_install () {

    case "${ACC_ENABLE_SHARED}" in
        "Y" | "y" | "1" )
            BUILD_SHARED=1
            ;;
    esac

    [ "${BUILD_TYPE}" == "debug" ] \
	&& CMAKE_BUILD_TYPE="Debug" \
	||  CMAKE_BUILD_TYPE="Release"

    [ -d ${UTIL_DIR}/bin ] \
	&& PATH=${UTIL_DIR}/bin${PATH:+:${PATH}}

    [ "${CMAKE_BINARY}" ] \
	|| CMAKE_BINARY=cmake

    cd ${WORK_DIR}

    export CFLAGS=$(echo ${CFLAGS} | sed -e 's/std=gnu99/std=c99/g')
    export CFLAGS="-pedantic -D_POSIX_C_SOURCE=200112L ${CFLAGS}"

    export CXXFLAGS="-fvisibility=hidden ${CFLAGS}"
    export CXXFLAGS=$(echo ${CXXFLAGS} | sed -e 's/std=cc99/std=cc++98/g')

    [ "${FC}" == "gfortran" ] \
	&& export FFLAGS="-std=legacy -fall-intrinsics -fvisibility=hidden -pedantic ${FFLAGS}"

    # Fix Fortran Compiler flag bug with PLplot Version 5.9.9 for debug build
    if ( [ "${FC}" == "gfortran" ] && [ "${BUILD_TYPE}" == "debug" ] ) ; then
	export FFLAGS=$(echo ${FFLAGS} | sed -e 's/-fimplicit-none//g')
    fi

    if [ `uname` == "Darwin" ] ; then
	[ -d /opt/X11 ] \
	    && export CFLAGS="${CFLAGS} -I/opt/X11/include" \
	    || echo -e "\nPlease install XQuartz - http://xquartz.macosforge.org/landing/ \n" \
	    || exit 69
    fi

    export FCFLAGS="${FFLAGS} ${FCFLAGS}"

    if [ "${ARGUMENTS[1]}" == "-test" ] ; then 
	TEST_STATUS=ON
	PLD_PSC=ON
    else 
	TEST_STATUS=OFF
	PLD_PSC=OFF
    fi

    if [[ $ACC_COMPILER_TOOLSET == *msys ]] ; then
        CMAKE_CONF_OPTIONS=( \
            -G "MSYS Makefiles" \
            -DPLD_qtwidget=ON \
        )
    else
        CMAKE_CONF_OPTIONS=( \
            -DPLD_xwin=ON \
            -DPLD_pdfcairo=ON \
            -DPLD_pscairo=ON \
            -DPLD_pngcairo=ON \
            -DPLD_svgcairo=ON \
        )
    fi

    if [ `uname` == "Darwin" ] ; then
        CMAKE_CONF_OPTIONS=( \
	    -DBUILD_DOC=OFF \
	    -DBUILD_DOX_DOC=OFF \
	    "${CMAKE_CONF_OPTIONS[@]}" \
        )
    fi

    if [ "${ACC_PLOT_DISPLAY_TYPE}" == "X" ] ; then
	CMAKE_CONF_OPTIONS=( \
	    -DDEFAULT_NO_QT_DEVICES=ON \
	    "${CMAKE_CONF_OPTIONS[@]}" \
        )
    fi

    if ( [ ! -e ALREADY_BUILT ] ) ; then

	if [ ${BUILD_SHARED} ] ; then
	    echo -e "\nBuilding SHARED Libraries...\n"
	    BUILD_SHARED_LIBS=ON
	    SHARED=ON
	    ${CMAKE_BINARY} -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} \
		-DCMAKE_VERBOSE_MAKEFILE=true \
		"${CMAKE_CONF_OPTIONS[@]}" \
		-DBUILD_SHARED_LIBS=${SHARED} \
		-DUSE_RPATH=OFF \
		-DPLD_psc=${PLD_PSC} \
		-DPL_HAVE_QHULL=OFF \
		-DENABLE_tk=OFF \
		-DENABLE_tcl=OFF \
		-DENABLE_ada=OFF \
		-DENABLE_wxwidgets=OFF \
		-DENABLE_cxx=OFF \
		-DBUILD_TEST=${TEST_STATUS} \
		../

	    func_print_compiler_linker_flags

	    ${GMAKE} -j ${ACC_SET_GMAKE_JOBS} all
	    ${GMAKE} install

	    export RETVAL=$?
	fi
    
	echo -e "\nBuilding STATIC Libraries...\n"
	BUILD_SHARED_LIBS=OFF
	SHARED=OFF
        ${CMAKE_BINARY} -DCMAKE_INSTALL_PREFIX=${OUTPUT_DIR} \
	    -DCMAKE_VERBOSE_MAKEFILE=true \
            "${CMAKE_CONF_OPTIONS[@]}" \
            -DBUILD_SHARED_LIBS=${SHARED} \
            -DUSE_RPATH=OFF \
            -DPLD_psc=${PLD_PSC} \
            -DPL_HAVE_QHULL=OFF \
	    -DENABLE_tk=OFF \
	    -DENABLE_tcl=OFF \
	    -DENABLE_ada=OFF \
	    -DENABLE_wxwidgets=OFF \
	    -DENABLE_cxx=OFF \
	    -DBUILD_TEST=${TEST_STATUS} \
		../

	func_print_compiler_linker_flags

	${GMAKE} -j ${ACC_SET_GMAKE_JOBS} all
	${GMAKE} install

	export RETVAL=$?
    fi

    if [ "${ARGUMENTS[1]}" == "-test" ] ; then 
	echo -e "\nBuilding tests for `echo ${PACKAGE_VERSION}`...\n"

	VESRION_NUMBER=$(echo ${PACKAGE_VERSION} | awk ' { print $3 } ')
	mkdir -p ${OUTPUT_DIR}/share/plplot${VESRION_NUMBER}/examples
	cd ${OUTPUT_DIR}/share/plplot${VESRION_NUMBER}/examples
	cmake -DPLD_psc=${PLD_PSC} -DBUILD_TEST=${TEST_STATUS}
	${GMAKE} -j ${ACC_SET_GMAKE_JOBS} test_noninteractive
	export RETVAL=$?
	if [ "${RETVAL}" -eq 0 ] ; then 
	    echo -e "\nLook for output from all tests in\n\n    ${OUTPUT_DIR}/share/plplot${VESRION_NUMBER}/examples/test_examples_output_dir\n"
	fi
    fi

    if ( [ `uname` == "Darwin" ] && [ "${FC}" == "ifort" ] && [ "${RETVAL}" -eq 0 ] ) ; then
	ln -s /opt/intel/lib/* ${OUTPUT_DIR}/lib/ &> /dev/null 2>&1
    fi

    if [ -d ${OUTPUT_DIR}/lib/fortran/modules/plplot ] ; then 
	cp ${OUTPUT_DIR}/lib/fortran/modules/plplot/* ${OUTPUT_DIR}/modules
    fi
}


# Function that contains Package Specific files and directories to be removed

func_remove_package () {

    rm -f ${OUTPUT_DIR}/bin/plserver
    rm -f ${OUTPUT_DIR}/bin/pltcl
    rm -f ${OUTPUT_DIR}/bin/pltek
    rm -rf ${OUTPUT_DIR}/lib/cmake/plplot
    rm -f ${OUTPUT_DIR}/lib/libcsirocsa*
    rm -f ${OUTPUT_DIR}/lib/libplf*demolib*
    rm -f ${OUTPUT_DIR}/lib/libplplot*
    rm -f ${OUTPUT_DIR}/lib/libqsastime*
    rm -f ${OUTPUT_DIR}/lib/libtclmatrixd*
    rm -rf ${OUTPUT_DIR}/lib/fortran/modules/plplot
    rm -rf ${OUTPUT_DIR}/lib/fortran/include/plplot
    rm -f ${OUTPUT_DIR}/lib/pkgconfig/plplot*
    rm -f ${OUTPUT_DIR}/modules/plf*demolib*
    rm -f ${OUTPUT_DIR}/modules/plplot*
    rm -rf ${OUTPUT_DIR}/include/plplot
    rm -rf ${OUTPUT_DIR}/share/plplot*
    rm -rf ${OUTPUT_DIR}/share/doc/plplot*
    rm -rf ${OUTPUT_DIR}/share/man/man1/plserver*
    rm -rf ${OUTPUT_DIR}/share/man/man1/pltcl*
    rm -rf ${OUTPUT_DIR}/share/man/man1/pltek*
    rm -rf ${BUILD_TYPE}

}