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| author | Daniele E. Domenichelli <ddomenichelli@drdanz.it> | 2017-01-20 18:02:29 (GMT) |
|---|---|---|
| committer | Daniele E. Domenichelli <ddomenichelli@drdanz.it> | 2017-01-26 09:52:37 (GMT) |
| commit | f0165eb624403c26989d1039c076d61536cc3074 (patch) | |
| tree | 3feb32dd02df6eb383589bffa29674a4ba053c38 /Modules/FeatureSummary.cmake | |
| parent | 9da7bf082513952c47ffb738b722df49a2fd7152 (diff) | |
| download | CMake-f0165eb624403c26989d1039c076d61536cc3074.zip CMake-f0165eb624403c26989d1039c076d61536cc3074.tar.gz CMake-f0165eb624403c26989d1039c076d61536cc3074.tar.bz2 | |
FeatureSummary: Allow lists of dependencies in ADD_FEATURE_INFO
Diffstat (limited to 'Modules/FeatureSummary.cmake')
| -rw-r--r-- | Modules/FeatureSummary.cmake | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Modules/FeatureSummary.cmake b/Modules/FeatureSummary.cmake index dce0330..490c956 100644 --- a/Modules/FeatureSummary.cmake +++ b/Modules/FeatureSummary.cmake @@ -477,7 +477,8 @@ endfunction() add_feature_info(<name> <enabled> <description>) Use this macro to add information about a feature with the given ``<name>``. - ``<enabled>`` contains whether this feature is enabled or not. + ``<enabled>`` contains whether this feature is enabled or not. It can be a + variable or a list of conditions. ``<description>`` is a text describing the feature. The information can be displayed using ``feature_summary()`` for ``ENABLED_FEATURES`` and ``DISABLED_FEATURES`` respectively. @@ -489,7 +490,16 @@ endfunction() option(WITH_FOO "Help for foo" ON) add_feature_info(Foo WITH_FOO "The Foo feature provides very cool stuff.") #]=======================================================================] -function(ADD_FEATURE_INFO _name _enabled _desc) +function(ADD_FEATURE_INFO _name _depends _desc) + set(_enabled 1) + foreach(_d ${_depends}) + string(REGEX REPLACE " +" ";" _d "${_d}") + if(${_d}) + else() + set(_enabled 0) + break() + endif() + endforeach() if (${_enabled}) set_property(GLOBAL APPEND PROPERTY ENABLED_FEATURES "${_name}") else () |