# Always rebuild kitsh
rm -f "kitsh/.success"
for pkg in ${KITCREATOR_ALLPKGS} ${KITCREATOR_PKGS}; do
	if [ "${mode}" != "retry" -o ! -f "${pkg}/.success" ]; then
		rm -f "${pkg}/build.log" "${pkg}/.success"
		rm -rf "${pkg}/out" "${pkg}/inst" "${pkg}/build"
		rm -rf "${pkg}"/workdir-*

		rm -rf "${pkg}/src"/tmp-*
	fi

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

	if echo 'exit 0' | "${testsh}" >/dev/null 2>/dev/null; then
		TCLSH_NATIVE="${testsh}"

		break
	fi
done
export TCLSH_NATIVE

# Function to determine what build mode is being used
function useCommonBuildSystem() {
	local script

	script="$1"

	if head "${script}" 2>/dev/null | grep -i '^# *BuildCompatible: *KitCreator *$' >/dev/null 2>/dev/null; then
		return 0
	fi

	return 1
}

# Cleanup build logs
for pkg in tcl tclvfs zlib ${KITCREATOR_PKGS} kitsh; do
	rm -f "${pkg}/build.log"
done

# Verify that each component is happy with the environment
validatefailed="0"
for pkg in tcl tclvfs zlib ${KITCREATOR_PKGS} kitsh; do
	failed='0'
	if [ -f "${pkg}/.success" ]; then
		continue
	fi

	if [ -x "${pkg}/validate.sh" ]; then
		(
			cd "${pkg}" >/dev/null 2>/dev/null || exit 1

			./validate.sh 3>&1 4>&2 >> build.log 2>&1 || exit 1
		) || failed="1"

		if [ "${failed}" = '1' ]; then
			echo "Failed pre-requisite check for ${pkg}" >&2

			validatefailed='1'
		fi

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

			build_script='./build.sh'
			if [ -x 'kitcreator-build.sh' ]; then
				build_script='./kitcreator-build.sh'
			fi

			if useCommonBuildSystem "${build_script}"; then
				(
					. ../common/common.sh
					. "${build_script}"

					set -x

					init || die 'init failed'

					predownload || die 'predownload failed'
					download || die 'download failed'
					postdownload || die 'postdownload failed'

					extract || die 'extract failed'

					apply_patches || die 'apply patches failed'

					cd "${workdir}" || exit 1

					preconfigure || die 'preconfigure failed'
					configure || die 'configure failed'
					postconfigure || die 'postconfigure failed'

					prebuild || die 'prebuild failed'
					build || die 'build failed'
					postbuild || die 'postbuild failed'

					preinstall || die 'preinstall failed'
					install || die 'install failed'
					postinstall || die 'postinstall failed'

					createruntime || die 'createruntime failed'

					set +x

					rm -rf "${workdir}"
				) 3>&1 4>&2 > build.log 2>&1 || exit 1
			else
				"${build_script}" 3>&1 4>&2 >> build.log 2>&1 || exit 1
			fi
		) || failed="1"
	fi

	if [ "${failed}" = "1" ]; then
		echo " failed."
		failedpkgs="${failedpkgs} ${pkg}"
	else