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45 lines
1.6 KiB
45 lines
1.6 KiB
11 years ago
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build_command
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-------------
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Get a command line to build the current project.
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This is mainly intended for internal use by the :module:`CTest` module.
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.. code-block:: cmake
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build_command(<variable>
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[CONFIGURATION <config>]
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[TARGET <target>]
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[PROJECT_NAME <projname>] # legacy, causes warning
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)
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Sets the given ``<variable>`` to a command-line string of the form::
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<cmake> --build . [--config <config>] [--target <target>] [-- -i]
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where ``<cmake>`` is the location of the :manual:`cmake(1)` command-line
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tool, and ``<config>`` and ``<target>`` are the values provided to the
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``CONFIGURATION`` and ``TARGET`` options, if any. The trailing ``-- -i``
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option is added for Makefile generators.
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When invoked, this ``cmake --build`` command line will launch the
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underlying build system tool.
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.. code-block:: cmake
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build_command(<cachevariable> <makecommand>)
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This second signature is deprecated, but still available for backwards
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compatibility. Use the first signature instead.
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It sets the given ``<cachevariable>`` to a command-line string as
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above but without the ``--config`` or ``--target`` options.
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The ``<makecommand>`` is ignored but should be the full path to
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msdev, devenv, nmake, make or one of the end user build tools
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for legacy invocations.
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.. note::
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In CMake versions prior to 3.0 this command returned a command
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line that directly invokes the native build tool for the current
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generator. Their implementation of the ``PROJECT_NAME`` option
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had no useful effects, so CMake now warns on use of the option.
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