diff options
| 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/Config.in | |
| parent | d85a5df1598d671620407fb86e1dad00e4cbcb8c (diff) | |
| download | busybox-w32-18f2a79f9b0cb10cc54bb92e5f40f0a72c707f6f.tar.gz busybox-w32-18f2a79f9b0cb10cc54bb92e5f40f0a72c707f6f.tar.bz2 busybox-w32-18f2a79f9b0cb10cc54bb92e5f40f0a72c707f6f.zip | |
build system tweaks to account for latest hush changes
Diffstat (limited to 'shell/Config.in')
| -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 | |||
| 136 | Compile ash for reduced size at the price of speed. | 136 | Compile ash for reduced size at the price of speed. |
| 137 | 137 | ||
| 138 | config ASH_RANDOM_SUPPORT | 138 | config ASH_RANDOM_SUPPORT |
| 139 | bool "Pseudorandom generator and variable $RANDOM" | 139 | bool "Pseudorandom generator and $RANDOM variable" |
| 140 | default n | 140 | default n |
| 141 | depends on ASH | 141 | depends on ASH |
| 142 | help | 142 | help |
| 143 | Enable pseudorandom generator and dynamic variable "$RANDOM". | 143 | Enable pseudorandom generator and dynamic variable "$RANDOM". |
| 144 | Each read of "$RANDOM" will generate a new pseudorandom value. | 144 | Each read of "$RANDOM" will generate a new pseudorandom value. |
| 145 | You can reset the generator by using a specified start value. | 145 | You can reset the generator by using a specified start value. |
| 146 | After "unset RANDOM" then generator will switch off and this | 146 | After "unset RANDOM" the generator will switch off and this |
| 147 | variable will no longer have special treatment. | 147 | variable will no longer have special treatment. |
| 148 | 148 | ||
| 149 | config ASH_EXPAND_PRMT | 149 | config ASH_EXPAND_PRMT |
| @@ -151,7 +151,7 @@ config ASH_EXPAND_PRMT | |||
| 151 | default n | 151 | default n |
| 152 | depends on ASH | 152 | depends on ASH |
| 153 | help | 153 | help |
| 154 | "PS#" may be contain volatile content, such as backquote commands. | 154 | "PS#" may contain volatile content, such as backquote commands. |
| 155 | This option recreates the prompt string from the environment | 155 | This option recreates the prompt string from the environment |
| 156 | variable each time it is displayed. | 156 | variable each time it is displayed. |
| 157 | 157 | ||
| @@ -164,11 +164,11 @@ config HUSH | |||
| 164 | options such as if/then/elif/else/fi, for/in/do/done, while loops, | 164 | options such as if/then/elif/else/fi, for/in/do/done, while loops, |
| 165 | case/esac. | 165 | case/esac. |
| 166 | 166 | ||
| 167 | It uses only vfork, so it can be used on no-mmu systems. | 167 | It will compile and work on no-mmu systems. |
| 168 | 168 | ||
| 169 | It does not handle select, functions, here documents ( << | 169 | It does not handle select, functions, here documents ( << |
| 170 | word ), arithmetic expansion, aliases, brace expansion, tilde | 170 | word ), aliases, brace expansion, tilde expansion, |
| 171 | expansion, &> and >& redirection of stdout+stderr, etc. | 171 | &> and >& redirection of stdout+stderr, etc. |
| 172 | 172 | ||
| 173 | config HUSH_HELP | 173 | config HUSH_HELP |
| 174 | bool "help builtin" | 174 | bool "help builtin" |
| @@ -218,7 +218,6 @@ config HUSH_LOOPS | |||
| 218 | depends on HUSH | 218 | depends on HUSH |
| 219 | help | 219 | help |
| 220 | Enable for, while and until loops in hush. | 220 | Enable for, while and until loops in hush. |
| 221 | As of 2008-07, break and continue statements are not supported. | ||
| 222 | 221 | ||
| 223 | config HUSH_CASE | 222 | config HUSH_CASE |
| 224 | bool "Support case ... esac statement" | 223 | bool "Support case ... esac statement" |