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Diffstat (limited to 'Help/command/cmake_parse_arguments.rst')
| -rw-r--r-- | Help/command/cmake_parse_arguments.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Help/command/cmake_parse_arguments.rst b/Help/command/cmake_parse_arguments.rst index 6206611..ec4ffed 100644 --- a/Help/command/cmake_parse_arguments.rst +++ b/Help/command/cmake_parse_arguments.rst @@ -11,6 +11,17 @@ respective options. cmake_parse_arguments(<prefix> <options> <one_value_keywords> <multi_value_keywords> args...) + cmake_parse_arguments(PARSE_ARGV N <prefix> <options> <one_value_keywords> + <multi_value_keywords>) + +The first signature reads processes arguments passed in the ``args...``. +This may be used in either a :command:`macro` or a :command:`function`. + +The ``PARSE_ARGV`` signature is only for use in a :command:`function` +body. In this case the arguments that are parsed come from the +``ARGV#`` variables of the calling function. The parsing starts with +the Nth argument, where ``N`` is an unsigned integer. This allows for +the values to have special characters like ``;`` in them. The ``<options>`` argument contains all options for the respective macro, i.e. keywords which can be used when calling the macro without any value |