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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-05 09:02:11 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-05 09:02:11 +0000 |
| commit | 18f2a79f9b0cb10cc54bb92e5f40f0a72c707f6f (patch) | |
| tree | 0c4893dac70c644094889043582796e33c47ae2e /shell | |
| parent | d85a5df1598d671620407fb86e1dad00e4cbcb8c (diff) | |
| download | busybox-18f2a79f9b0cb10cc54bb92e5f40f0a72c707f6f.tar.gz | |
build system tweaks to account for latest hush changes
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/Config.in | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/shell/Config.in b/shell/Config.in index 7daf17ff6..9b3ce6483 100644 --- 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" |