cmake: fix variable scope issues
This commit is contained in:
Renz Christian Bagaporo
bot
parent
1173b4f51a
commit
3a291da164
118
CMakeLists.txt
118
CMakeLists.txt
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@ -1,108 +1,6 @@
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cmake_minimum_required(VERSION 3.5)
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project(esp-idf C CXX ASM)
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if(NOT IDF_PATH)
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set(IDF_PATH ${CMAKE_CURRENT_LIST_DIR})
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endif()
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include(tools/cmake/idf_functions.cmake)
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#
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# Set variables that control the build configuration and the build itself
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#
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idf_set_variables()
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kconfig_set_variables()
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#
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# Generate a component dependencies file, enumerating components to be included in the build
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# as well as their dependencies.
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#
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execute_process(COMMAND "${CMAKE_COMMAND}"
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-D "COMPONENTS=${IDF_COMPONENTS}"
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-D "COMPONENT_REQUIRES_COMMON=${IDF_COMPONENT_REQUIRES_COMMON}"
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-D "EXCLUDE_COMPONENTS=${IDF_EXCLUDE_COMPONENTS}"
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-D "TEST_COMPONENTS=${IDF_TEST_COMPONENTS}"
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-D "TEST_EXCLUDE_COMPONENTS=${IDF_TEST_EXCLUDE_COMPONENTS}"
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-D "BUILD_TESTS=${IDF_BUILD_TESTS}"
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-D "DEPENDENCIES_FILE=${CMAKE_BINARY_DIR}/component_depends.cmake"
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-D "COMPONENT_DIRS=${IDF_COMPONENT_DIRS}"
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-D "BOOTLOADER_BUILD=${BOOTLOADER_BUILD}"
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-D "IDF_TARGET=${IDF_TARGET}"
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-D "IDF_PATH=${IDF_PATH}"
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-D "DEBUG=${DEBUG}"
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-P "${IDF_PATH}/tools/cmake/scripts/expand_requirements.cmake"
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WORKING_DIRECTORY "${PROJECT_PATH}"
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RESULT_VARIABLE expand_requirements_result)
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if(expand_requirements_result)
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message(FATAL_ERROR "Failed to expand component requirements")
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endif()
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include("${CMAKE_BINARY_DIR}/component_depends.cmake")
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#
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# We now have the following component-related variables:
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#
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# IDF_COMPONENTS is the list of initial components set by the user
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# (or empty to include all components in the build).
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# BUILD_COMPONENTS is the list of components to include in the build.
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# BUILD_COMPONENT_PATHS is the paths to all of these components, obtained from the component dependencies file.
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#
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# Print the list of found components and test components
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#
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string(REPLACE ";" " " BUILD_COMPONENTS_SPACES "${BUILD_COMPONENTS}")
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message(STATUS "Component names: ${BUILD_COMPONENTS_SPACES}")
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unset(BUILD_COMPONENTS_SPACES)
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message(STATUS "Component paths: ${BUILD_COMPONENT_PATHS}")
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# Print list of test components
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if(TESTS_ALL EQUAL 1 OR TEST_COMPONENTS)
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string(REPLACE ";" " " BUILD_TEST_COMPONENTS_SPACES "${BUILD_TEST_COMPONENTS}")
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message(STATUS "Test component names: ${BUILD_TEST_COMPONENTS_SPACES}")
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unset(BUILD_TEST_COMPONENTS_SPACES)
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message(STATUS "Test component paths: ${BUILD_TEST_COMPONENT_PATHS}")
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endif()
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# Generate project configuration
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kconfig_process_config()
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# Include sdkconfig.cmake so rest of the build knows the configuration
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include(${SDKCONFIG_CMAKE})
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# Verify the environment is configured correctly
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idf_verify_environment()
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# Check git revision (may trigger reruns of cmake)
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## sets IDF_VER to IDF git revision
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idf_get_git_revision()
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# Check that the targets set in cache, sdkconfig, and in environment all match
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idf_check_config_target()
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## get PROJECT_VER
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if(NOT BOOTLOADER_BUILD)
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app_get_revision("${CMAKE_SOURCE_DIR}")
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endif()
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# Add some idf-wide definitions
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idf_set_global_compile_options()
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# generate compile_commands.json (needs to come after project)
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set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
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#
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# Setup variables for linker script generation
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#
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ldgen_set_variables()
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# Include any top-level project_include.cmake files from components
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foreach(component ${BUILD_COMPONENT_PATHS})
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set(COMPONENT_PATH "${component}")
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include_if_exists("${component}/project_include.cmake")
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unset(COMPONENT_PATH)
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endforeach()
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#
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# Add each component to the build as a library
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#
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@ -144,18 +42,4 @@ foreach(component ${BUILD_COMPONENTS})
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add_component_dependencies(${component_target} ${dep_target} PRIVATE)
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endforeach()
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endif()
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endforeach()
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if(IDF_BUILD_ARTIFACTS)
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# Write project description JSON file
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make_json_list("${BUILD_COMPONENTS}" build_components_json)
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make_json_list("${BUILD_COMPONENT_PATHS}" build_component_paths_json)
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configure_file("${IDF_PATH}/tools/cmake/project_description.json.in"
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"${IDF_BUILD_ARTIFACTS_DIR}/project_description.json")
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unset(build_components_json)
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unset(build_component_paths_json)
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endif()
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set(BUILD_COMPONENTS ${BUILD_COMPONENTS} PARENT_SCOPE)
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ldgen_add_dependencies()
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endforeach()
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@ -305,7 +305,116 @@ endfunction()
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# idf_import_components
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#
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# Adds ESP-IDF as a subdirectory to the current project and imports the components
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function(idf_import_components var idf_path build_path)
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macro(idf_import_components var idf_path build_path)
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#
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# Set variables that control the build configuration and the build itself
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#
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idf_set_variables()
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kconfig_set_variables()
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#
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# Generate a component dependencies file, enumerating components to be included in the build
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# as well as their dependencies.
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#
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execute_process(COMMAND "${CMAKE_COMMAND}"
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-D "COMPONENTS=${IDF_COMPONENTS}"
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-D "COMPONENT_REQUIRES_COMMON=${IDF_COMPONENT_REQUIRES_COMMON}"
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-D "EXCLUDE_COMPONENTS=${IDF_EXCLUDE_COMPONENTS}"
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-D "TEST_COMPONENTS=${IDF_TEST_COMPONENTS}"
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-D "TEST_EXCLUDE_COMPONENTS=${IDF_TEST_EXCLUDE_COMPONENTS}"
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-D "BUILD_TESTS=${IDF_BUILD_TESTS}"
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-D "DEPENDENCIES_FILE=${CMAKE_BINARY_DIR}/component_depends.cmake"
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-D "COMPONENT_DIRS=${IDF_COMPONENT_DIRS}"
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-D "BOOTLOADER_BUILD=${BOOTLOADER_BUILD}"
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-D "IDF_TARGET=${IDF_TARGET}"
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-D "IDF_PATH=${IDF_PATH}"
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-D "DEBUG=${DEBUG}"
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-P "${IDF_PATH}/tools/cmake/scripts/expand_requirements.cmake"
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WORKING_DIRECTORY "${PROJECT_PATH}"
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RESULT_VARIABLE expand_requirements_result)
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if(expand_requirements_result)
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message(FATAL_ERROR "Failed to expand component requirements")
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endif()
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include("${CMAKE_BINARY_DIR}/component_depends.cmake")
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#
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# We now have the following component-related variables:
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#
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# IDF_COMPONENTS is the list of initial components set by the user
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# (or empty to include all components in the build).
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# BUILD_COMPONENTS is the list of components to include in the build.
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# BUILD_COMPONENT_PATHS is the paths to all of these components, obtained from the component dependencies file.
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#
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# Print the list of found components and test components
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#
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string(REPLACE ";" " " BUILD_COMPONENTS_SPACES "${BUILD_COMPONENTS}")
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message(STATUS "Component names: ${BUILD_COMPONENTS_SPACES}")
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unset(BUILD_COMPONENTS_SPACES)
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message(STATUS "Component paths: ${BUILD_COMPONENT_PATHS}")
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# Print list of test components
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if(TESTS_ALL EQUAL 1 OR TEST_COMPONENTS)
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string(REPLACE ";" " " BUILD_TEST_COMPONENTS_SPACES "${BUILD_TEST_COMPONENTS}")
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message(STATUS "Test component names: ${BUILD_TEST_COMPONENTS_SPACES}")
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unset(BUILD_TEST_COMPONENTS_SPACES)
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message(STATUS "Test component paths: ${BUILD_TEST_COMPONENT_PATHS}")
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endif()
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# Generate project configuration
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kconfig_process_config()
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# Include sdkconfig.cmake so rest of the build knows the configuration
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include(${SDKCONFIG_CMAKE})
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# Verify the environment is configured correctly
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idf_verify_environment()
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# Check git revision (may trigger reruns of cmake)
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## sets IDF_VER to IDF git revision
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idf_get_git_revision()
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# Check that the targets set in cache, sdkconfig, and in environment all match
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idf_check_config_target()
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## get PROJECT_VER
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if(NOT BOOTLOADER_BUILD)
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app_get_revision("${CMAKE_SOURCE_DIR}")
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endif()
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# Add some idf-wide definitions
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idf_set_global_compile_options()
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# generate compile_commands.json (needs to come after project)
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set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
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#
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# Setup variables for linker script generation
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#
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ldgen_set_variables()
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# Include any top-level project_include.cmake files from components
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foreach(component ${BUILD_COMPONENT_PATHS})
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set(COMPONENT_PATH "${component}")
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include_if_exists("${component}/project_include.cmake")
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unset(COMPONENT_PATH)
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endforeach()
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add_subdirectory(${idf_path} ${build_path})
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set(${var} ${BUILD_COMPONENTS} PARENT_SCOPE)
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endfunction()
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if(IDF_BUILD_ARTIFACTS)
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# Write project description JSON file
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make_json_list("${BUILD_COMPONENTS}" build_components_json)
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make_json_list("${BUILD_COMPONENT_PATHS}" build_component_paths_json)
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configure_file("${IDF_PATH}/tools/cmake/project_description.json.in"
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"${IDF_BUILD_ARTIFACTS_DIR}/project_description.json")
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unset(build_components_json)
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unset(build_component_paths_json)
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endif()
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ldgen_add_dependencies()
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set(${var} ${BUILD_COMPONENTS})
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endmacro()
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