proc versionEncoded {versionString} {
		set output 0

		if {$versionString eq "trunk"} {
			return [versionEncoded "255.255.255"]
		}

		if {$versionString eq "core-8-7a3"} {
			return [versionEncoded "8.6.253"]
		}

		foreach element [lrange [split $versionString .] 0 2] {
			if {![string is integer -strict $element]} {
				return "\"$versionString\""
			}

			set output [expr {($output << 8) | $element}]

	set tcl_versions(8.6.4) 8.6.4
	set tcl_versions(8.6.5) 8.6.5
	set tcl_versions(8.6.6) 8.6.6
	set tcl_versions(8.6.7) 8.6.7
	set tcl_versions(8.6.8) 8.6.8
	set tcl_versions(8.6.9) 8.6.9
	set tcl_versions(8.6.10) 8.6.10
	set tcl_version_list [lsort -dictionary [array names tcl_versions]]
	set tcl_version_selected [lindex $tcl_version_list end]

	set tcl_versions(fossil_trunk) "Fossil Trunk Tip"
	set tcl_versions(fossil_core-8-7a3) "Tcl 8.7a3"
	set tcl_version_list [lsort -dictionary [array names tcl_versions]]


	# Platforms
	set platforms(android-arm) "Android/ARM"
	set platforms(freebsd-amd64) "FreeBSD/amd64"
	set platforms(hpux-hppa64) "HP-UX/PA-RISC 2.0"
	set platforms(aix-ppc) "AIX/POWER"
	set platforms(linux-amd64) "Linux/amd64"

	set packages(tdom) "tDOM"
	set packages(tuapi) "Tcl UNIX API"
	set packages(lmdb) "LMDB"
	set packages(tclcurl) "cURL"
	set packages(duktape) "Duktape"
	set packages(tclpkcs11) "TclPKCS#11 (pki::pkcs11)"
	set packages(tcllux) "TclLuX (Tcl UNIX Utilities)"
	set packages(critcl) "critcl"

	set options_info(threaded) "Kit: Threaded"
	set options_info(kitdll) "Kit: Build Library (KitDLL)"
	set options_info(debug) "Kit: Debugging Build"
	set options_info(dynamictk) "Kit: Always link Tk dynamically (if Tk is built)"
	set options_info(minbuild) "Kit: \"Minimal\" build (remove extra packages shipped as part of Tcl and reduce encodings)"
	set options_info(staticlibssl) "TLS: Statically link to LibSSL"

		kitcreator_version <0.9.0 {package_tcc4tcl}
		kitcreator_version <0.9.2 {package_tcllib package_tclx package_udp package_yajltcl}
		kitcreator_version <0.9.3 {package_nsf}
		kitcreator_version <0.10.0 {package_tdom package_tuapi}
		kitcreator_version <0.11.0 {package_lmdb}
		kitcreator_version <0.11.1 {package_tclcurl package_duktape}
		kitcreator_version <0.12.0 {package_tclpkcs11 package_tcllux}
		kitcreator_version <trunk {package_critcl}
	}

	set specific {
		platform win32 file icon {Kit Icon}
		platform win32 text description {Description}
		platform win64 file icon {Kit Icon}
		platform win64 text description {Description}

				break
			}
		}

		# Resolve version numbers to checkin IDs
		## XXX: TODO
		set cache_tcl_version $build_tcl_version
		if {[string match "fossil_*" $build_tcl_version]} {
			set cache_tcl_version "${build_tcl_version}_[clock format [clock seconds] -format {%Y%m%d}]"
		}

		set cache_kitcreator_version $build_kitcreator_version
		if {$build_kitcreator_version == "trunk"} {
			set cache_kitcreator_version [clock format [clock seconds] -format {%Y%m%d}]
		}

	function versionEncoded(versionString) {
		var output = 0;

		if (versionString === "trunk") {
			return(versionEncoded("255.255.255"));
		}

		if (versionString === "core-8-7a3") {
			return(versionEncoded("8.6.253"));
		}

		try {
			versionString.split(".").slice(0, 3).forEach(function(element) {
				element = parseInt(element);
				if (isNaN(element)) {
					throw new Error("Invalid version string");
				}