hush: add HUSH_BASH_COMPAT, make [[ special handling depend on it

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/shell/Config.in b/shell/Config.in
index ee56d89f3..126dba8e5 100644
--- a/shell/Config.in
+++ b/shell/Config.in
@@ -43,9 +43,6 @@ config ASH
           shell (by Herbert Xu), which was created by porting the 'ash' shell
           (written by Kenneth Almquist) from NetBSD.
 
-comment "Ash Shell Options"
-        depends on ASH
-
 config ASH_BASH_COMPAT
         bool "bash-compatible extensions"
         default y
@@ -169,6 +166,13 @@ config HUSH
           It does not handle select, aliases, brace expansion,
           tilde expansion, &>file and >&file redirection of stdout+stderr.
 
+config HUSH_BASH_COMPAT
+        bool "bash-compatible extensions"
+        default y
+        depends on HUSH
+        help
+          Enable bash-compatible extensions.
+
 config HUSH_HELP
         bool "help builtin"
         default n
@@ -268,9 +272,6 @@ config MSH
 #         It uses only vfork, so it can be used on uClinux systems.
 
 
-comment "Bourne Shell Options"
-        depends on MSH || LASH || HUSH || ASH
-
 config SH_MATH_SUPPORT
         bool "POSIX math support"
         default y