[CMake] OPTION-like combobox
Brad King
brad.king at kitware.com
Wed Jul 29 07:55:40 EDT 2009
Pau Garcia i Quiles wrote:
> Hello,
>
> Is there anything like OPTION but which allows to select one value
> from a limited list of values (a combobox). Something like:
>
> OPTION( CRYPTOBACKEND "Select a cryptography backend" VALUES "OpenSSL"
> "LibTomCrypt" "LibDES" DEFAULT "OpenSSL" )
There is in CMake HEAD from CVS. See
cmake --help-properties
and look for the "Properties on Cache Entries" section.
In particular, the "STRINGS" property does what you want, at least
in the cmake-gui:
set(CRYPTOBACKEND "OpenSSL" CACHE STRING
"Select a cryptography backend")
set_property(CACHE CRYPTOBACKEND PROPERTY STRINGS
"OpenSSL" "LibTomCrypt" "LibDES")
This feature will be included in the 2.8 release.
-Brad
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