build system tweaks to account for latest hush changes

diff --git a/scripts/randomtest b/scripts/randomtest
index 7b80f4a..eebf1c5 100755 (executable)
--- a/scripts/randomtest
+++ b/scripts/randomtest
@@ -76,17 +76,6 @@ cat .config \
 mv .config.new .config
 }
 
-# CONFIG_NOMMU + CONFIG_HUSH + CONFIG_WERROR don't mix
-# (produces warning)
-grep -q ^CONFIG_NOMMU= .config && \
-grep -q ^CONFIG_HUSH= .config && \
-{
-cat .config \
-| grep -v ^CONFIG_WERROR= \
-| cat >.config.new
-mv .config.new .config
-}
-
 # Regenerate .config with default answers for yanked-off options
 { yes "" | make oldconfig >/dev/null; } || exit 1
 

diff --git a/shell/Config.in b/shell/Config.in
index 7daf17f..9b3ce64 100644 (file)
--- a/shell/Config.in
+++ b/shell/Config.in
@@ -136,14 +136,14 @@ config ASH_OPTIMIZE_FOR_SIZE
          Compile ash for reduced size at the price of speed.
 
 config ASH_RANDOM_SUPPORT
-       bool "Pseudorandom generator and variable $RANDOM"
+       bool "Pseudorandom generator and $RANDOM variable"
        default n
        depends on ASH
        help
          Enable pseudorandom generator and dynamic variable "$RANDOM".
          Each read of "$RANDOM" will generate a new pseudorandom value.
          You can reset the generator by using a specified start value.
-         After "unset RANDOM" then generator will switch off and this
+         After "unset RANDOM" the generator will switch off and this
          variable will no longer have special treatment.
 
 config ASH_EXPAND_PRMT
@@ -151,7 +151,7 @@ config ASH_EXPAND_PRMT
        default n
        depends on ASH
        help
-         "PS#" may be contain volatile content, such as backquote commands.
+         "PS#" may contain volatile content, such as backquote commands.
          This option recreates the prompt string from the environment
          variable each time it is displayed.
 
@@ -164,11 +164,11 @@ config HUSH
          options such as if/then/elif/else/fi, for/in/do/done, while loops,
          case/esac.
 
-         It uses only vfork, so it can be used on no-mmu systems.
+         It will compile and work on no-mmu systems.
 
          It does not handle select, functions, here documents ( <<
-         word ), arithmetic expansion, aliases, brace expansion, tilde
-         expansion, &> and >& redirection of stdout+stderr, etc.
+         word ), aliases, brace expansion, tilde expansion,
+         &> and >& redirection of stdout+stderr, etc.
 
 config HUSH_HELP
        bool "help builtin"
@@ -218,7 +218,6 @@ config HUSH_LOOPS
        depends on HUSH
        help
          Enable for, while and until loops in hush.
-         As of 2008-07, break and continue statements are not supported.
 
 config HUSH_CASE
        bool "Support case ... esac statement"