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-rw-r--r--Documentation/kbuild/kconfig-language.txt10
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/kbuild/kconfig-language.txt b/Documentation/kbuild/kconfig-language.txt
index b507d61fd41c..48a3981c717b 100644
--- a/Documentation/kbuild/kconfig-language.txt
+++ b/Documentation/kbuild/kconfig-language.txt
@@ -113,6 +113,13 @@ applicable everywhere (see syntax).
113 That will limit the usefulness but on the other hand avoid 113 That will limit the usefulness but on the other hand avoid
114 the illegal configurations all over. 114 the illegal configurations all over.
115 115
116- limiting menu display: "visible if" <expr>
117 This attribute is only applicable to menu blocks, if the condition is
118 false, the menu block is not displayed to the user (the symbols
119 contained there can still be selected by other symbols, though). It is
120 similar to a conditional "prompt" attribude for individual menu
121 entries. Default value of "visible" is true.
122
116- numerical ranges: "range" <symbol> <symbol> ["if" <expr>] 123- numerical ranges: "range" <symbol> <symbol> ["if" <expr>]
117 This allows to limit the range of possible input values for int 124 This allows to limit the range of possible input values for int
118 and hex symbols. The user can only input a value which is larger than 125 and hex symbols. The user can only input a value which is larger than
@@ -303,7 +310,8 @@ menu:
303 "endmenu" 310 "endmenu"
304 311
305This defines a menu block, see "Menu structure" above for more 312This defines a menu block, see "Menu structure" above for more
306information. The only possible options are dependencies. 313information. The only possible options are dependencies and "visible"
314attributes.
307 315
308if: 316if:
309 317