Add a compiler coloring tool to highlight warning and errors in the output.

Tools/make_color.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+# make_color.sh
+# 
+#   Author: Simon Wilks (simon@uaventure.com)
+#
+# A compiler color coder.
+#
+# To invoke this script everytime you run make simply create the alias:
+#
+#     alias make='<your-firmware-directory>/Tools/make_color.sh'
+#
+# Color codes:
+#
+# white        "\033[1,37m"
+# yellow       "\033[1,33m"
+# green        "\033[1,32m"
+# blue         "\033[1,34m"
+# cyan         "\033[1,36m"
+# red          "\033[1,31m"
+# magenta      "\033[1,35m"
+# black        "\033[1,30m"
+# darkwhite    "\033[0,37m"
+# darkyellow   "\033[0,33m"
+# darkgreen    "\033[0,32m"
+# darkblue     "\033[0,34m"
+# darkcyan     "\033[0,36m"
+# darkred      "\033[0,31m"
+# darkmagenta  "\033[0,35m"
+# off          "\033[0,0m"
+#
+OFF="\o033[0m"
+WARN="\o033[1;33m"
+ERROR="\o033[1;31m" 
+INFO="\o033[0;37m"
+
+make ${@} 2>&1 | sed "s/make\[[0-9]\].*/$INFO & $OFF/;s/.*: warning: .*/$WARN & $OFF/;s/.*: error: .*/$ERROR & $OFF/"