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Diffstat (limited to 'Modules/CTestUseLaunchers.cmake')
-rw-r--r-- | Modules/CTestUseLaunchers.cmake | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/Modules/CTestUseLaunchers.cmake b/Modules/CTestUseLaunchers.cmake new file mode 100644 index 0000000..5c544f8 --- /dev/null +++ b/Modules/CTestUseLaunchers.cmake @@ -0,0 +1,76 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#[=======================================================================[.rst: +CTestUseLaunchers +----------------- + +Set the RULE_LAUNCH_* global properties when CTEST_USE_LAUNCHERS is on. + +CTestUseLaunchers is automatically included when you include(CTest). +However, it is split out into its own module file so projects can use +the CTEST_USE_LAUNCHERS functionality independently. + +To use launchers, set CTEST_USE_LAUNCHERS to ON in a :option:`ctest -S` +dashboard script, and then also set it in the cache of the configured +project. Both cmake and ctest need to know the value of it for the +launchers to work properly. CMake needs to know in order to generate +proper build rules, and ctest, in order to produce the proper error +and warning analysis. + +For convenience, you may set the ENV variable +CTEST_USE_LAUNCHERS_DEFAULT in your ctest -S script, too. Then, as +long as your CMakeLists uses include(CTest) or +include(CTestUseLaunchers), it will use the value of the ENV variable +to initialize a CTEST_USE_LAUNCHERS cache variable. This cache +variable initialization only occurs if CTEST_USE_LAUNCHERS is not +already defined. + +.. versionadded:: 3.8 + If CTEST_USE_LAUNCHERS is on in a :option:`ctest -S` script + the ctest_configure command will add -DCTEST_USE_LAUNCHERS:BOOL=TRUE + to the cmake command used to configure the project. + +.. TODO Use RST markup + +#]=======================================================================] + +if(NOT DEFINED CTEST_USE_LAUNCHERS AND DEFINED ENV{CTEST_USE_LAUNCHERS_DEFAULT}) + set(CTEST_USE_LAUNCHERS "$ENV{CTEST_USE_LAUNCHERS_DEFAULT}" + CACHE INTERNAL "CTEST_USE_LAUNCHERS initial value from ENV") +endif() + +if(NOT "${CMAKE_GENERATOR}" MATCHES "Make|Ninja") + set(CTEST_USE_LAUNCHERS 0) +endif() + +if(CTEST_USE_LAUNCHERS) + set(__launch_common_options + "--target-name <TARGET_NAME> --build-dir <CMAKE_CURRENT_BINARY_DIR>") + + set(__launch_compile_options + "${__launch_common_options} --output <OBJECT> --source <SOURCE> --language <LANGUAGE>") + + set(__launch_link_options + "${__launch_common_options} --output <TARGET> --target-type <TARGET_TYPE> --language <LANGUAGE>") + + set(__launch_custom_options + "${__launch_common_options} --output <OUTPUT>") + + if("${CMAKE_GENERATOR}" MATCHES "Ninja") + string(APPEND __launch_compile_options " --filter-prefix <CMAKE_CL_SHOWINCLUDES_PREFIX>") + endif() + + set(CTEST_LAUNCH_COMPILE + "\"${CMAKE_CTEST_COMMAND}\" --launch ${__launch_compile_options} --") + + set(CTEST_LAUNCH_LINK + "\"${CMAKE_CTEST_COMMAND}\" --launch ${__launch_link_options} --") + + set(CTEST_LAUNCH_CUSTOM + "\"${CMAKE_CTEST_COMMAND}\" --launch ${__launch_custom_options} --") + + set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CTEST_LAUNCH_COMPILE}") + set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "${CTEST_LAUNCH_LINK}") + set_property(GLOBAL PROPERTY RULE_LAUNCH_CUSTOM "${CTEST_LAUNCH_CUSTOM}") +endif() |