ADDED   build/tcc-critcl-to-c.tcl
Index: build/tcc-critcl-to-c.tcl
==================================================================
--- /dev/null
+++ build/tcc-critcl-to-c.tcl
@@ -0,0 +1,97 @@
+#! /usr/bin/env tclsh
+
+#package require -exact critcl 0
+catch {
+	source tcc4tcl.tcl
+}
+package provide tcc4tcl 0
+catch {
+	source tcc4critcl.tcl
+} err
+
+# Emit a library by default
+set packageName "PACKAGENAME"
+set packageVersion "0"
+set outputMode "library"
+proc ::critcl::_allocateHandle {} {
+        if {[info exists ::critcl::handle]} {
+        	return $::critcl::handle
+	}
+
+	switch -exact $::outputMode {
+		"library" {
+	               	set ::critcl::handle [::tcc4tcl::new $::packageName [list $::packageName $::packageVersion]]
+		}
+		"application" {
+	               	set ::critcl::handle [::tcc4tcl::new $::packageName]
+		}
+		"direct" {
+	               	set ::critcl::handle [::tcc4tcl::new]
+		}
+	}
+
+       	return $::critcl::handle
+}
+
+# Build up C code from arguments
+foreach script $argv {
+	if {[info exists nextParam]} {
+		set thisParam $nextParam
+		unset nextParam
+		switch -exact -- $thisParam {
+			"--package" {
+				set ::packageName [lindex $script 0]
+				set ::packageVersion [lindex $script 1]
+
+				if {$::packageVersion eq ""} {
+					set ::packageVersion "@PACKAGEVERSION@"
+				}
+				continue
+			}
+			"--mode" {
+				set ::outputMode $script
+				continue
+			}
+			default {
+				puts stderr "Internal error: incomplete nextParam $nextParam"
+				exit 1
+			}
+		}
+	}
+
+	switch -exact -- $script {
+		"--package" - "--mode" {
+			set nextParam $script
+			continue
+		}
+		"--help" {
+			puts {Usage: tcc-critcl-to-c.tcl [--package <nameAndVersion>] [--mode {library|application|direct}] <tclScripts...>}
+			exit 0
+		}
+	}
+
+	set ::critcl::dir [file dirname $script]
+	source $script
+
+	if {[info exists ::critcl::handle]} {
+		$::critcl::handle add_include_path $::critcl::dir
+	}
+}
+
+# If no Critcl functions have been used, do nothing
+if {![info exists ::critcl::handle]} {
+	exit 0
+}
+
+set map [list]
+if {$packageVersion eq "@PACKAGEVERSION@"} {
+	catch {
+		set packageVersion 0
+		set packageVersion [package present $packageName]
+	}
+
+	lappend map @PACKAGEVERSION@ $packageVersion
+}
+
+# Emit the resulting C code
+puts [string map $map [$::critcl::handle code]]