hush: add support for local builtin

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-03 12:47:26 +02:00
parent 98f74034cd
commit 295fef80bc
6 changed files with 211 additions and 71 deletions
--- a/shell/Config.in
+++ b/shell/Config.in
@ -232,6 +232,13 @@ config HUSH_FUNCTIONS
 	help
 	  Enable support for shell functions in hush. +800 bytes.

+config HUSH_LOCAL
+	bool "Support local builtin"
+	default n
+	depends on HUSH_FUNCTIONS
+	help
+	  Enable support for local variables in functions.
+
 config HUSH_EXPORT_N
 	bool "Support export '-n' option"
 	default n