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Diffstat (limited to 'Help/manual/cmake-generator-expressions.7.rst')
| -rw-r--r-- | Help/manual/cmake-generator-expressions.7.rst | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/Help/manual/cmake-generator-expressions.7.rst b/Help/manual/cmake-generator-expressions.7.rst index 6f17812..094bfc1 100644 --- a/Help/manual/cmake-generator-expressions.7.rst +++ b/Help/manual/cmake-generator-expressions.7.rst @@ -25,6 +25,21 @@ conditional include directories, and more. The conditions may be based on the build configuration, target properties, platform information or any other queryable information. +Conditional Expressions +======================= + +Conditional expressions depend on a boolean condition that must be +``0`` or ``1``. + +``$<condition:true_value>`` + Evaluates to ``true_value`` if ``condition`` is ``1``. + Otherwise evaluates to the empty string. + +``$<IF:condition,true_value,false_value>`` + Evaluates to ``true_value`` if ``condition`` is ``1``. + Otherwise evaluates to ``false_value``. + + Logical Expressions =================== @@ -58,10 +73,6 @@ Available logical expressions are: ``$<NOT:condition>`` ``0`` if ``condition`` is ``1``, else ``1`` -``$<IF:condition,true_value,false_value>`` - ``true_value`` if ``condition`` is ``1``, - ``false_value`` if ``condition`` is ``0`` - ``$<STREQUAL:a,b>`` ``1`` if ``a`` is STREQUAL ``b``, else ``0`` ``$<EQUAL:a,b>`` @@ -289,10 +300,6 @@ where ``${prop}`` refers to a helper variable: Available output expressions are: -``$<0:...>`` - Empty string (ignores ``...``) -``$<1:...>`` - Content of ``...`` ``$<JOIN:list,...>`` Joins the list with the content of ``...`` ``$<ANGLE-R>`` |