1 files changed, 40 insertions, 0 deletions
diff --git a/release/src/router/busybox/scripts/checkhelp.awk b/release/src/router/busybox/scripts/checkhelp.awk
new file mode 100755
index 00000000..2468db2d
--- /dev/null
+++ b/release/src/router/busybox/scripts/checkhelp.awk
@@ -0,0 +1,40 @@
+#!/usr/bin/awk -f
+# AWK script to check for missing help entries for config options
+#
+# Copyright (C) 2006 Bernhard Reutner-Fischer
+#
+# This file is distributed under the terms and conditions of the
+# MIT/X public licenses. See http://opensource.org/licenses/mit-license.html
+# and notice http://www.gnu.org/licenses/license-list.html#X11License
+
+
+/^choice/ { is_choice = 1; }
+/^endchoice/ { is_choice = 0; }
+/^config/ {
+	pos++;
+	conf[pos] = $2;
+	file[pos] = FILENAME;
+	if (is_choice) {
+		help[pos] = 1; # do not warn about 'choice' config entries.
+	} else {
+		help[pos] = 0;
+	}
+}
+/^[ \t]*help[ \t]*$/ {
+	help[pos] = 1;
+}
+/^[ \t]*bool[ \t]*$/ {
+	help[pos] = 1; # ignore options which are not selectable
+}
+BEGIN {
+	pos = -1;
+	is_choice = 0;
+}
+END {
+	for (i = 0; i <= pos; i++) {
+# 	printf("%s: help for #%i '%s' == %i\n", file[i], i, conf[i], help[i]);
+		if (help[i] == 0) {
+			printf("%s: No helptext for '%s'\n", file[i], conf[i]);
+		}
+	}
+}