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* Remove unused cmake options and MAYBE_UNUSED_VARIABLES values * Update MAYBE_UNUSED_VARIABLES docs * update version * version stuff * version stuff * update docs
88 lines
3.0 KiB
Markdown
88 lines
3.0 KiB
Markdown
# vcpkg_configure_cmake
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**This function has been deprecated in favor of [`vcpkg_cmake_configure`](ports/vcpkg-cmake/vcpkg_cmake_configure.md) from the vcpkg-cmake port.**
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The latest version of this document lives in the [vcpkg repo](https://github.com/Microsoft/vcpkg/blob/master/docs/maintainers/vcpkg_configure_cmake.md).
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Configure CMake for Debug and Release builds of a project.
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## Usage
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```cmake
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vcpkg_configure_cmake(
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SOURCE_PATH <${SOURCE_PATH}>
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[PREFER_NINJA]
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[DISABLE_PARALLEL_CONFIGURE]
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[NO_CHARSET_FLAG]
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[GENERATOR <"NMake Makefiles">]
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[OPTIONS <-DUSE_THIS_IN_ALL_BUILDS=1>...]
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[OPTIONS_RELEASE <-DOPTIMIZE=1>...]
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[OPTIONS_DEBUG <-DDEBUGGABLE=1>...]
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[MAYBE_UNUSED_VARIABLES <OPTION_NAME>...]
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)
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```
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## Parameters
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### SOURCE_PATH
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Specifies the directory containing the `CMakeLists.txt`.
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By convention, this is usually set in the portfile as the variable `SOURCE_PATH`.
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### PREFER_NINJA
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Indicates that, when available, Vcpkg should use Ninja to perform the build.
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This should be specified unless the port is known to not work under Ninja.
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### DISABLE_PARALLEL_CONFIGURE
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Disables running the CMake configure step in parallel.
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This is needed for libraries which write back into their source directory during configure.
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This also disables CMAKE_DISABLE_SOURCE_CHANGES.
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### NO_CHARSET_FLAG
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Disables passing `utf-8` as the default character set to `CMAKE_C_FLAGS` and `CMAKE_CXX_FLAGS`.
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This is needed for libraries that set their own source code's character set.
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### GENERATOR
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Specifies the precise generator to use.
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This is useful if some project-specific buildsystem has been wrapped in a cmake script that won't perform an actual build.
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If used for this purpose, it should be set to `"NMake Makefiles"`.
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### OPTIONS
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Additional options passed to CMake during the configuration.
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### OPTIONS_RELEASE
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Additional options passed to CMake during the Release configuration. These are in addition to `OPTIONS`.
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### OPTIONS_DEBUG
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Additional options passed to CMake during the Debug configuration. These are in addition to `OPTIONS`.
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### MAYBE_UNUSED_VARIABLES
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Any CMake variables which are explicitly passed in, but which may not be used on all platforms.
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For example:
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```cmake
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vcpkg_cmake_configure(
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...
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OPTIONS
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-DBUILD_EXAMPLE=OFF
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...
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MAYBE_UNUSED_VARIABLES
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BUILD_EXAMPLE
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)
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```
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### LOGNAME
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Name of the log to write the output of the configure call to.
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## Notes
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This command supplies many common arguments to CMake. To see the full list, examine the source.
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## Examples
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* [zlib](https://github.com/Microsoft/vcpkg/blob/master/ports/zlib/portfile.cmake)
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* [cpprestsdk](https://github.com/Microsoft/vcpkg/blob/master/ports/cpprestsdk/portfile.cmake)
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* [poco](https://github.com/Microsoft/vcpkg/blob/master/ports/poco/portfile.cmake)
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* [opencv](https://github.com/Microsoft/vcpkg/blob/master/ports/opencv/portfile.cmake)
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## Source
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[scripts/cmake/vcpkg\_configure\_cmake.cmake](https://github.com/Microsoft/vcpkg/blob/master/scripts/cmake/vcpkg_configure_cmake.cmake)
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