#!/bin/bash
set -o errexit

# First argument of this script is the package name.
# Remaining arguments are additional configure options.

PACKAGE=${1}
shift
CONFIGURE_OPTS=${*}

# Reading system configuration informations, functions and package versions.
source ${SCRDIR}/../sysinfos
source ${SCRDIR}/../functions
source ${SCRDIR}/../packages-list

DEFAULT_CONFIGURE_PREFIX=/cross-tools

# Default configure function
hvconfigure()
{
    cd ${LFS_TMP}/${PACKAGE}-build

    FINAL_CFG_OPTS="\
      --prefix=${DEFAULT_CONFIGURE_PREFIX} \
      ${CONFIGURE_OPTS}"

    echo "Running configure with options:"
    echo "  <${FINAL_CFG_OPTS}>"

    ../${PACKAGE}/configure ${FINAL_CFG_OPTS}
}

# Default build function
hvbuild()
{
    ${HVMAKE}
    ${HVMAKE} install
}

hvpatch()
{
    # Applying patches (if any)
    apply_patches ${PACKAGE}
}

PACKAGE_DEF=${SCRDIR}/pkg/$(get_pkg_name ${PACKAGE})

if [ -f ${PACKAGE_DEF} ]; then
    echo "Load custom package functions and definitions"
    source ${PACKAGE_DEF}
fi

hvpatch

# Execute config-cache function if applicable
if function_exists config_cache ; then
    echo "Running configure cache script"
    config_cache

    CONFIGURE_OPTS="${CONFIGURE_OPTS} --cache-file=${LFS_TMP}/${PACKAGE}-build/config.cache"
fi

# Execute pre-configure function if applicable
if function_exists configure_pre ; then
    echo "Running configure pre-script"
    configure_pre
fi

if [ -n "${HV_NO_CONFIGURE_SCRIPT}" ]; then
    echo "Not calling configure because ${PACKAGE} has no configure script"
else
    hvconfigure
fi

# Execute post-configure function if applicable
if function_exists configure_post ; then
    echo "Running configure post-script"
    configure_post
fi

hvbuild

exit $?