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CCMAKE(1) CMake CCMAKE(1) NAME ccmake - CMake Curses Dialog Command-Line Reference SYNOPSIS ccmake [<options>] -B <path-to-build> [-S <path-to-source>] ccmake [<options>] <path-to-source | path-to-existing-build> DESCRIPTION The ccmake executable is the CMake curses interface. Project configuration settings may be specified interactively through this GUI. Brief instruc- tions are provided at the bottom of the terminal when the program is run- ning. CMake is a cross-platform build system generator. Projects specify their build process with platform-independent CMake listfiles included in each directory of a source tree with the name CMakeLists.txt. Users build a project by using CMake to generate a build system for a native tool on their platform. OPTIONS -S <path-to-source> Path to root directory of the CMake project to build. -B <path-to-build> Path to directory which CMake will use as the root of build direc- tory. If the directory doesn't already exist CMake will make it. -C <initial-cache> Pre-load a script to populate the cache. When CMake is first run in an empty build tree, it creates a CMake- Cache.txt file and populates it with customizable settings for the project. This option may be used to specify a file from which to load cache entries before the first pass through the project's CMake listfiles. The loaded entries take priority over the project's de- fault values. The given file should be a CMake script containing set() commands that use the CACHE option, not a cache-format file. References to CMAKE_SOURCE_DIR and CMAKE_BINARY_DIR within the script evaluate to the top-level source and build tree. -D <var>:<type>=<value>, -D <var>=<value> Create or update a CMake CACHE entry. When CMake is first run in an empty build tree, it creates a CMake- Cache.txt file and populates it with customizable settings for the project. This option may be used to specify a setting that takes priority over the project's default value. The option may be re- peated for as many CACHE entries as desired. If the :<type> portion is given it must be one of the types speci- fied by the set() command documentation for its CACHE signature. If the :<type> portion is omitted the entry will be created with no type if it does not exist with a type already. If a command in the project sets the type to PATH or FILEPATH then the <value> will be converted to an absolute path. This option may also be given as a single argument: -D<var>:<type>=<value> or -D<var>=<value>. It's important to note that the order of -C and -D arguments is sig- nificant. They will be carried out in the order they are listed, with the last argument taking precedence over the previous ones. For example, if you specify -DCMAKE_BUILD_TYPE=Debug, followed by a -C argument with a file that calls: set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE) then the -C argument will take precedence, and CMAKE_BUILD_TYPE will be set to Release. However, if the -D argument comes after the -C argument, it will be set to Debug. If a set(... CACHE ...) call in the -C file does not use FORCE, and a -D argument sets the same variable, the -D argument will take precedence regardless of order because of the nature of non-FORCE set(... CACHE ...) calls. -U <globbing_expr> Remove matching entries from CMake CACHE. This option may be used to remove one or more variables from the CMakeCache.txt file, globbing expressions using * and ? are sup- ported. The option may be repeated for as many CACHE entries as de- sired. Use with care, you can make your CMakeCache.txt non-working. -G <generator-name> Specify a build system generator. CMake may support multiple native build systems on certain plat- forms. A generator is responsible for generating a particular build system. Possible generator names are specified in the cmake-generators(7) manual. If not specified, CMake checks the CMAKE_GENERATOR environment vari- able and otherwise falls back to a builtin default selection. -T <toolset-spec> Toolset specification for the generator, if supported. Some CMake generators support a toolset specification to tell the native build system how to choose a compiler. See the CMAKE_GENERATOR_TOOLSET variable for details. -A <platform-name> Specify platform name if supported by generator. Some CMake generators support a platform name to be given to the na- tive build system to choose a compiler or SDK. See the CMAKE_GENERATOR_PLATFORM variable for details. --toolchain <path-to-file> Added in version 3.21. Specify the cross compiling toolchain file, equivalent to setting CMAKE_TOOLCHAIN_FILE variable. Relative paths are interpreted as relative to the build directory, and if not found, relative to the source directory. --install-prefix <directory> Added in version 3.21. Specify the installation directory, used by the CMAKE_INSTALL_PREFIX variable. Must be an absolute path. -Wno-dev Suppress developer warnings. Suppress warnings that are meant for the author of the CMake- Lists.txt files. By default this will also turn off deprecation warnings. -Wdev Enable developer warnings. Enable warnings that are meant for the author of the CMakeLists.txt files. By default this will also turn on deprecation warnings. -Wdeprecated Enable deprecated functionality warnings. Enable warnings for usage of deprecated functionality, that are meant for the author of the CMakeLists.txt files. -Wno-deprecated Suppress deprecated functionality warnings. Suppress warnings for usage of deprecated functionality, that are meant for the author of the CMakeLists.txt files. -Werror=<what> Treat CMake warnings as errors. <what> must be one of the following: dev Make developer warnings errors. Make warnings that are meant for the author of the CMake- Lists.txt files errors. By default this will also turn on deprecated warnings as errors. deprecated Make deprecated macro and function warnings errors. Make warnings for usage of deprecated macros and functions, that are meant for the author of the CMakeLists.txt files, errors. -Wno-error=<what> Do not treat CMake warnings as errors. <what> must be one of the following: dev Make warnings that are meant for the author of the CMake- Lists.txt files not errors. By default this will also turn off deprecated warnings as errors. deprecated Make warnings for usage of deprecated macros and functions, that are meant for the author of the CMakeLists.txt files, not errors. -version [<file>], --version [<file>], /V [<file>] Show program name/version banner and exit. The output is printed to a named <file> if given. -h, -H, --help, -help, -usage, /? Print usage information and exit. Usage describes the basic command line interface and its options. --help <keyword> [<file>] Print help for one CMake keyword. <keyword> can be a property, variable, command, policy, generator or module. The relevant manual entry for <keyword> is printed in a human-read- able text format. The output is printed to a named <file> if given. Changed in version 3.28: Prior to CMake 3.28, this option supported command names only. --help-full [<file>] Print all help manuals and exit. All manuals are printed in a human-readable text format. The output is printed to a named <file> if given. --help-manual <man> [<file>] Print one help manual and exit. The specified manual is printed in a human-readable text format. The output is printed to a named <file> if given. --help-manual-list [<file>] List help manuals available and exit. The list contains all manuals for which help may be obtained by us- ing the --help-manual option followed by a manual name. The output is printed to a named <file> if given. --help-command <cmd> [<file>] Print help for one command and exit. The cmake-commands(7) manual entry for <cmd> is printed in a hu- man-readable text format. The output is printed to a named <file> if given. --help-command-list [<file>] List commands with help available and exit. The list contains all commands for which help may be obtained by us- ing the --help-command option followed by a command name. The out- put is printed to a named <file> if given. --help-commands [<file>] Print cmake-commands manual and exit. The cmake-commands(7) manual is printed in a human-readable text format. The output is printed to a named <file> if given. --help-module <mod> [<file>] Print help for one module and exit. The cmake-modules(7) manual entry for <mod> is printed in a hu- man-readable text format. The output is printed to a named <file> if given. --help-module-list [<file>] List modules with help available and exit. The list contains all modules for which help may be obtained by us- ing the --help-module option followed by a module name. The output is printed to a named <file> if given. --help-modules [<file>] Print cmake-modules manual and exit. The cmake-modules(7) manual is printed in a human-readable text for- mat. The output is printed to a named <file> if given. --help-policy <cmp> [<file>] Print help for one policy and exit. The cmake-policies(7) manual entry for <cmp> is printed in a hu- man-readable text format. The output is printed to a named <file> if given. --help-policy-list [<file>] List policies with help available and exit. The list contains all policies for which help may be obtained by us- ing the --help-policy option followed by a policy name. The output is printed to a named <file> if given. --help-policies [<file>] Print cmake-policies manual and exit. The cmake-policies(7) manual is printed in a human-readable text format. The output is printed to a named <file> if given. --help-property <prop> [<file>] Print help for one property and exit. The cmake-properties(7) manual entries for <prop> are printed in a human-readable text format. The output is printed to a named <file> if given. --help-property-list [<file>] List properties with help available and exit. The list contains all properties for which help may be obtained by using the --help-property option followed by a property name. The output is printed to a named <file> if given. --help-properties [<file>] Print cmake-properties manual and exit. The cmake-properties(7) manual is printed in a human-readable text format. The output is printed to a named <file> if given. --help-variable <var> [<file>] Print help for one variable and exit. The cmake-variables(7) manual entry for <var> is printed in a hu- man-readable text format. The output is printed to a named <file> if given. --help-variable-list [<file>] List variables with help available and exit. The list contains all variables for which help may be obtained by using the --help-variable option followed by a variable name. The output is printed to a named <file> if given. --help-variables [<file>] Print cmake-variables manual and exit. The cmake-variables(7) manual is printed in a human-readable text format. The output is printed to a named <file> if given. SEE ALSO The following resources are available to get help using CMake: Home Page https://cmake.org The primary starting point for learning about CMake. Online Documentation and Community Resources https://cmake.org/documentation Links to available documentation and community resources may be found on this web page. Discourse Forum https://discourse.cmake.org The Discourse Forum hosts discussion and questions about CMake. COPYRIGHT 2000-2024 Kitware, Inc. and Contributors 3.31.12 Jul 30, 2026 CCMAKE(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | COPYRIGHT
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