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127 lines
4.7 KiB
127 lines
4.7 KiB
``-S <path-to-source>``
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Path to root directory of the CMake project to build.
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``-B <path-to-build>``
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Path to directory which CMake will use as the root of build directory.
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If the directory doesn't already exist CMake will make it.
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``-C <initial-cache>``
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Pre-load a script to populate the cache.
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When CMake is first run in an empty build tree, it creates a
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``CMakeCache.txt`` file and populates it with customizable settings for
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the project. This option may be used to specify a file from which
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to load cache entries before the first pass through the project's
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CMake listfiles. The loaded entries take priority over the
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project's default values. The given file should be a CMake script
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containing :command:`set` commands that use the ``CACHE`` option, not a
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cache-format file.
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References to :variable:`CMAKE_SOURCE_DIR` and :variable:`CMAKE_BINARY_DIR`
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within the script evaluate to the top-level source and build tree.
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``-D <var>:<type>=<value>, -D <var>=<value>``
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Create or update a CMake ``CACHE`` entry.
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When CMake is first run in an empty build tree, it creates a
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``CMakeCache.txt`` file and populates it with customizable settings for
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the project. This option may be used to specify a setting that
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takes priority over the project's default value. The option may be
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repeated for as many ``CACHE`` entries as desired.
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If the ``:<type>`` portion is given it must be one of the types
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specified by the :command:`set` command documentation for its
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``CACHE`` signature.
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If the ``:<type>`` portion is omitted the entry will be created
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with no type if it does not exist with a type already. If a
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command in the project sets the type to ``PATH`` or ``FILEPATH``
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then the ``<value>`` will be converted to an absolute path.
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This option may also be given as a single argument:
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``-D<var>:<type>=<value>`` or ``-D<var>=<value>``.
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``-U <globbing_expr>``
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Remove matching entries from CMake ``CACHE``.
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This option may be used to remove one or more variables from the
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``CMakeCache.txt`` file, globbing expressions using ``*`` and ``?`` are
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supported. The option may be repeated for as many ``CACHE`` entries as
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desired.
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Use with care, you can make your ``CMakeCache.txt`` non-working.
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``-G <generator-name>``
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Specify a build system generator.
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CMake may support multiple native build systems on certain
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platforms. A generator is responsible for generating a particular
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build system. Possible generator names are specified in the
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:manual:`cmake-generators(7)` manual.
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If not specified, CMake checks the :envvar:`CMAKE_GENERATOR` environment
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variable and otherwise falls back to a builtin default selection.
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``-T <toolset-spec>``
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Toolset specification for the generator, if supported.
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Some CMake generators support a toolset specification to tell
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the native build system how to choose a compiler. See the
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:variable:`CMAKE_GENERATOR_TOOLSET` variable for details.
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``-A <platform-name>``
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Specify platform name if supported by generator.
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Some CMake generators support a platform name to be given to the
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native build system to choose a compiler or SDK. See the
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:variable:`CMAKE_GENERATOR_PLATFORM` variable for details.
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``-Wno-dev``
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Suppress developer warnings.
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Suppress warnings that are meant for the author of the
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``CMakeLists.txt`` files. By default this will also turn off
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deprecation warnings.
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``-Wdev``
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Enable developer warnings.
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Enable warnings that are meant for the author of the ``CMakeLists.txt``
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files. By default this will also turn on deprecation warnings.
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``-Werror=dev``
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Make developer warnings errors.
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Make warnings that are meant for the author of the ``CMakeLists.txt`` files
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errors. By default this will also turn on deprecated warnings as errors.
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``-Wno-error=dev``
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Make developer warnings not errors.
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Make warnings that are meant for the author of the ``CMakeLists.txt`` files not
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errors. By default this will also turn off deprecated warnings as errors.
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``-Wdeprecated``
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Enable deprecated functionality warnings.
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Enable warnings for usage of deprecated functionality, that are meant
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for the author of the ``CMakeLists.txt`` files.
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``-Wno-deprecated``
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Suppress deprecated functionality warnings.
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Suppress warnings for usage of deprecated functionality, that are meant
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for the author of the ``CMakeLists.txt`` files.
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``-Werror=deprecated``
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Make deprecated macro and function warnings errors.
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Make warnings for usage of deprecated macros and functions, that are meant
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for the author of the ``CMakeLists.txt`` files, errors.
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``-Wno-error=deprecated``
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Make deprecated macro and function warnings not errors.
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Make warnings for usage of deprecated macros and functions, that are meant
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for the author of the ``CMakeLists.txt`` files, not errors.
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