[CMake] Advanced set(... CACHE ...)

[Adolfo Rodríguez]

Gustaw,

I believe cmake_dependent_option<http://cmake.org/cmake/help/cmake2.6docs.html#module:CMakeDependentOption>is
what you're looking for.

HTH

On Sun, Mar 22, 2009 at 12:31 PM, Gustaw Smolarczyk <wielkiegie at gmail.com>wrote:

> Hi
>
> I want to use set(... CACHE ...) to make a cached variable I can
> change with cmake-gui/changing CMakeCache.txt. This is simple, but not
> as powerful as I require. Some options should be visible in gui only
> if another one is enabled. Example:
>
> set(SomeVar FALSE CACHE BOOL "If SomeVar is enabled")
> set(SomethingThatDependsOnSomeVar "none" CACHE STRING "Depends on
> 'SomeVar = TRUE'")
>
> Is that possible with current or future version of CMake?
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-- 
Adolfo Rodríguez Tsouroukdissian

Robotics engineer
PAL ROBOTICS S.L
http://www.pal-robotics.com
Tel. +34.93.414.53.47
Fax.+34.93.209.11.09
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