2.4 KiB
cmake
Overrides the default configure phase to run the CMake command.
By default, we use the Make generator of CMake.
But when Ninja is also available as a nativeBuildInput, this setup hook will detect that and use the ninja generator.
Dependencies are added automatically to CMAKE_PREFIX_PATH so that packages are correctly detected by CMake.
Some additional flags are passed in to give similar behavior to configure-based packages.
By default, parallel building is enabled as CMake supports parallel building almost everywhere.
You can disable this hook’s behavior by setting configurePhase to a custom value, or by setting dontUseCmakeConfigure.
Variables controlling CMake
CMake Exclusive Variables
cmakeFlags
Controls the flags passed to cmake setup during configure phase.
cmakeBuildDir
Directory where CMake will put intermediate files.
Setting this can be useful for debugging multiple CMake builds while in the same source directory, for example, when building for different platforms. Different values for each build will prevent build artifacts from interfering with each other. This setting has no tangible effect when running the build in a sandboxed derivation.
The default value is build.
cmakeBuildType
Build type of cmake output.
Internally populates the CMAKE_BUILD_TYPE cmake flag.
The default value is Release.
dontUseCmakeConfigure
When set to true, don't use the predefined cmakeConfigurePhase.
Controlling CTest invocation
By default tests are run by make in checkPhase or by ninja if ninja is
available in nativeBuildInputs. Makefile and Ninja generators produce the test target, which invokes ctest under the hood.
This makes passing additional arguments to ctest difficult, so it's possible to invoke it directly in checkPhase
by adding ctestCheckHook to nativeCheckInputs.
CTest Variables
disabledTests
Allows to disable running a list of tests. Note that regular expressions are not supported by disabledTests, but
it can be combined with --exclude-regex option.
ctestFlags
Additional options passed to ctest together with checkFlags.