function configure() {
	local tryopts tryopt
	local staticpkg staticpkgvar
	local isshared
	local save_cflags
	local base_var kc_var
	local configure_opt configure_opts configure_opts_new
	local ignore_opt ignore_this_opt

	# Determine if the user decided this should be static or not
	staticpkgvar="$(echo "STATIC${internalpkgname}" | dd conv=ucase 2>/dev/null)"
	staticpkg="$(eval "echo \"\$${staticpkgvar}\"")"

	# Determine if the build script overrides this
	if [ "${pkg_always_static}" = '1' ]; then

		if [ -n "${kc_var_val}" ]; then
			eval "${base_var}=\"\$${base_var} \$${kc_var}\"; export ${base_var}"
		fi
	done

	# Determine if we should enable shared or not
	if [ "${staticpkg}" = "0" ]; then
		tryopts="--enable-shared --disable-shared"
		tryopts=("--enable-shared" "--disable-shared")
	elif [ "${staticpkg}" = "-1" ]; then
		tryopts=("--enable-shared")
	elif [ "${pkg_no_support_for_static}" = '1' ]; then
		tryopts="--enable-shared"
		tryopts=('')
	else
		tryopts="--disable-shared"
		tryopts=("--disable-shared")
	fi

	save_cflags="${CFLAGS}"
	for tryopt in $tryopts __fail__; do
	for tryopt in "${tryopts[@]}" __fail__; do
		if [ "${tryopt}" = "__fail__" ]; then
			return 1
		fi

		# Clean up, if needed
		make distclean >/dev/null 2>/dev/null
		if [ "${tryopt}" == "--enable-shared" ]; then
		if [ "${tryopt}" = "--enable-shared" -o "${tryopt}" = '' ]; then
			isshared="1"
		else
			isshared="0"
		fi

		# If build a static package for KitDLL, ensure that we use PIC
		# so that it can be linked into the shared object

				sed 's@XXX_TCL_STUBS@USE_TCL_STUBS@g' configure > configure.new
			fi

			cat configure.new > configure
			rm -f configure.new
		fi

		./configure $tryopt --prefix="${installdir}" --exec-prefix="${installdir}" --libdir="${installdir}/lib" --with-tcl="${TCLCONFIGDIR}" "${configure_extra[@]}" ${CONFIGUREEXTRA} && break
		configure_opts=($tryopt --prefix="${installdir}" --exec-prefix="${installdir}" --libdir="${installdir}/lib" --with-tcl="${TCLCONFIGDIR}" "${configure_extra[@]}" ${CONFIGUREEXTRA})
		configure_opts_new=()
		for configure_opt in "${configure_opts[@]}"; do
			ignore_this_opt='0'
			for ignore_opt in "${pkg_ignore_opts[@]}"; do
				case "${configure_opt}" in
					"${ignore_opt}"|"${ignore_opt}"=*)
						ignore_this_opt='1'
						;;
				esac
			done

			if [ "${ignore_this_opt}" = '1' ]; then
				continue
			fi

			configure_opts_new+=("${configure_opt}")
		done
		configure_opts=("${configure_opts_new[@]}")

		"${pkg_path_to_configure:-./configure}" "${configure_opts[@]}" && break
	done

	return 0
}

function postconfigure() {
	:

function preinstall() {
	:
}

function install() {
	mkdir -p "${installdir}/lib" || return 1
	${MAKE:-make} tcllibdir="${installdir}/lib" "${make_extra[@]}" install || return 1
	${MAKE:-make} tcllibdir="${installdir}/lib" TCL_PACKAGE_PATH="${installdir}/lib" "${make_extra[@]}" install || return 1
}

function postinstall() {
	:
}

function createruntime() {