#! /bin/bash

TCLVERS="8.4.19"
if echo "$1" | grep '^[0-9][0-9]*\.' >/dev/null || echo "$1" | grep '^cvs_' >/dev/null; then
	TCLVERS="$1"

	shift
fi
export TCLVERS

# Add packages implied by the additional arguments
if [ -z "${KITCREATOR_PKGS}" ]; then
	KITCREATOR_PKGS="tk itcl mk4tcl"
fi

# Determine appropriate mode
mode="build"
if [ "$1" = "clean" ]; then
	shift

	mode="clean"
fi
if [ "$1" = "distclean" ]; then
	shift

	mode="distclean"
fi

# Define the list of all packages, for cleaning purposes
KITCREATOR_ALLPKGS="tcl tclvfs zlib tk itcl mk4tcl threads"
for pkg in ${KITCREATOR_ALLPKGS}; do
	rm -f "${pkg}/build.log"
	rm -rf "${pkg}/out" "${pkg}/inst" "${pkg}/build"

	if [ "${mode}" = "distclean" ]; then
		rm -rf "${pkg}/src"
	fi
done

# We're all done if we're in clean or distclean mode
if [ "${mode}" = "clean" -o "${mode}" = "distclean" ]; then
	exit 0
fi
	# List all additional packages here so that they get cleaned up
	KITCREATOR_PKGS="${KITCREATOR_PKGS} thread"

# Add packages implied by the additional arguments
if [ -z "${KITCREATOR_PKGS}" ]; then
	KITCREATOR_PKGS="tk itcl mk4tcl"
fi

CONFIGUREEXTRA="$@"
export CONFIGUREEXTRA

if echo " ${CONFIGUREEXTRA} " | grep ' --enable-threads' >/dev/null 2>/dev/null; then
	KITCREATOR_PKGS="${KITCREATOR_PKGS} thread"
fi

failedpkgs=""
buildfailed="0"
for pkg in tcl tclvfs zlib ${KITCREATOR_PKGS} kitsh; do
	if [ "${mode}" = "distclean" ]; then
		rm -rf "${pkg}/src"
	fi

	if [ "${mode}" = "clean" -o "${mode}" = "distclean" ]; then
		rm -f "${pkg}/build.log"
		rm -rf "${pkg}/out" "${pkg}/inst" "${pkg}/build"

		continue
	fi

	echo -n "Building ${pkg} ..."

	failed="0"
	(
		cd "${pkg}" >/dev/null 2>/dev/null || exit 1

		./build.sh > build.log 2>&1 || exit 1