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-rw-r--r--shell/Config.src4
-rw-r--r--shell/ash.c7
2 files changed, 11 insertions, 0 deletions
diff --git a/shell/Config.src b/shell/Config.src
index 9bd493f..3545f05 100644
--- a/shell/Config.src
+++ b/shell/Config.src
@@ -80,6 +80,9 @@ endchoice
INSERT
+comment "Options common to all shells"
+if ASH || HUSH || SH_IS_ASH || BASH_IS_ASH || SH_IS_HUSH || BASH_IS_HUSH
+
config FEATURE_SH_MATH
bool "POSIX math support"
default y
@@ -163,5 +166,6 @@ config FEATURE_SH_HISTFILESIZE
to set shell history size. Note that its max value is capped
by "History size" setting in library tuning section.
+endif # Options common to all shells
endmenu
diff --git a/shell/ash.c b/shell/ash.c
index 7c53946..aee3d41 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -26,6 +26,11 @@
//config: shell (by Herbert Xu), which was created by porting the 'ash' shell
//config: (written by Kenneth Almquist) from NetBSD.
//config:
+//config:# ash options
+//config:# note: Don't remove !NOMMU part in the next line; it would break
+//config:# menuconfig's indenting.
+//config:if !NOMMU && (ASH || SH_IS_ASH || BASH_IS_ASH)
+//config:
//config:config ASH_OPTIMIZE_FOR_SIZE
//config: bool "Optimize for size instead of speed"
//config: default y
@@ -140,6 +145,8 @@
//config: depends on ASH || SH_IS_ASH || BASH_IS_ASH
//config: help
//config: Enable "check for new mail" function in the ash shell.
+//config:
+//config:endif # ash options
//applet:IF_ASH(APPLET(ash, BB_DIR_BIN, BB_SUID_DROP))
//applet:IF_SH_IS_ASH(APPLET_ODDNAME(sh, ash, BB_DIR_BIN, BB_SUID_DROP, ash))