--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nuc-fw/cfgmagic/functions	Fri Aug 23 02:02:59 2013 +0000
@@ -0,0 +1,68 @@
+target() {
+	if [ $# -lt 1 ]
+	then
+		echo "target setting: required argument missing" 1>&2
+		exit 1
+	fi
+	if [ -n "$TARGET" ]
+	then
+		echo "Error: target specified more than once" 1>&2
+		exit 1
+	fi
+	if [ ! -f "cfgmagic/target.$1" ]
+	then
+		echo "Error: target $1 not known" 1>&2
+		exit 1
+	fi
+	# looks good, proceed
+	TARGET="$1"
+	. "cfgmagic/target.$1"
+	. cfgmagic/post-target
+}
+
+feature() {
+	if [ $# -lt 1 ]
+	then
+		echo "feature setting: required argument missing" 1>&2
+		exit 1
+	fi
+	if [ -z "$TARGET" ]
+	then
+		echo "Please specify the target before any features" 1>&2
+		exit 1
+	fi
+	if [ ! -f "cfgmagic/feature.$1" ]
+	then
+		echo "Error: feature $1 not known" 1>&2
+		exit 1
+	fi
+	# looks good, proceed
+	. "cfgmagic/feature.$1"
+}
+
+export_to_c() {
+	if [ $# != 1 ]
+	then
+		echo "export_to_c: wrong number of arguments" 1>&2
+		exit 1
+	fi
+	c_export_list="$c_export_list $1"
+}
+
+export_to_mk() {
+	if [ $# != 1 ]
+	then
+		echo "export_to_mk: wrong number of arguments" 1>&2
+		exit 1
+	fi
+	mk_export_list="$mk_export_list $1"
+}
+
+export_to_m4() {
+	if [ $# != 1 ]
+	then
+		echo "export_to_m4: wrong number of arguments" 1>&2
+		exit 1
+	fi
+	m4_export_list="$m4_export_list $1"
+}