kopia lustrzana https://github.com/espressif/esp-idf
142 wiersze
4.7 KiB
CMake
142 wiersze
4.7 KiB
CMake
# Designed to be included from an IDF app's CMakeLists.txt file
|
|
#
|
|
cmake_minimum_required(VERSION 3.5)
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/idf_functions.cmake)
|
|
|
|
# Set the path of idf.py.
|
|
set(IDFTOOL ${PYTHON} "${IDF_PATH}/tools/idf.py")
|
|
|
|
# Trick to temporarily redefine project(). When functions are overriden in CMake, the originals can still be accessed
|
|
# using an underscore prefixed function of the same name. The following lines make sure that __project calls
|
|
# the original project(). See https://cmake.org/pipermail/cmake/2015-October/061751.html.
|
|
function(project)
|
|
endfunction()
|
|
|
|
function(_project)
|
|
endfunction()
|
|
|
|
macro(project name)
|
|
|
|
# Bridge existing documented variable names with library namespaced
|
|
# variables in order for old projects to work.
|
|
|
|
if(COMPONENT_DIRS)
|
|
spaces2list(COMPONENT_DIRS)
|
|
|
|
foreach(component_dir ${COMPONENT_DIRS})
|
|
get_filename_component(component_dir ${component_dir} ABSOLUTE BASE_DIR ${CMAKE_SOURCE_DIR})
|
|
list(APPEND IDF_COMPONENT_DIRS "${component_dir}")
|
|
endforeach()
|
|
endif()
|
|
|
|
if(EXTRA_COMPONENT_DIRS)
|
|
spaces2list(EXTRA_COMPONENT_DIRS)
|
|
|
|
foreach(component_dir ${EXTRA_COMPONENT_DIRS})
|
|
get_filename_component(component_dir ${component_dir} ABSOLUTE BASE_DIR ${CMAKE_SOURCE_DIR})
|
|
list(APPEND IDF_EXTRA_COMPONENT_DIRS "${component_dir}")
|
|
endforeach()
|
|
endif()
|
|
|
|
list(APPEND IDF_EXTRA_COMPONENT_DIRS "${CMAKE_SOURCE_DIR}/components")
|
|
|
|
if(NOT MAIN_SRCS)
|
|
list(APPEND IDF_EXTRA_COMPONENT_DIRS "${CMAKE_SOURCE_DIR}/main")
|
|
endif()
|
|
|
|
if(COMPONENTS)
|
|
set(IDF_COMPONENTS "${COMPONENTS}")
|
|
endif()
|
|
|
|
if(COMPONENT_REQUIRES_COMMON)
|
|
set(IDF_COMPONENT_REQUIRES_COMMON "${COMPONENT_REQUIRES_COMMON}")
|
|
endif()
|
|
|
|
if(EXCLUDE_COMPONENTS)
|
|
set(IDF_EXCLUDE_COMPONENTS "${COMPONENT_EXCLUDES}")
|
|
endif()
|
|
|
|
if(TESTS_ALL EQUAL 1 OR TEST_COMPONENTS)
|
|
set(IDF_BUILD_TESTS 1)
|
|
endif()
|
|
|
|
if(TEST_COMPONENTS)
|
|
set(IDF_TEST_COMPONENTS "${TEST_COMPONENTS}")
|
|
endif()
|
|
|
|
if(TEST_EXCLUDE_COMPONENTS)
|
|
set(IDF_TEST_EXCLUDE_COMPONENTS "${TEST_EXCLUDE_COMPONENTS}")
|
|
endif()
|
|
|
|
if(NOT SDKCONFIG_DEFAULTS)
|
|
if(EXISTS ${CMAKE_SOURCE_DIR}/sdkconfig.defaults)
|
|
set(IDF_SDKCONFIG_DEFAULTS ${CMAKE_SOURCE_DIR}/sdkconfig.defaults)
|
|
endif()
|
|
else()
|
|
set(IDF_SDKCONFIG_DEFAULTS ${SDKCONFIG_DEFAULTS})
|
|
endif()
|
|
|
|
# Set build variables
|
|
idf_set_variables()
|
|
|
|
# Now the configuration is loaded, set the toolchain appropriately
|
|
idf_set_toolchain()
|
|
|
|
__project(${name} C CXX ASM)
|
|
|
|
set(IDF_BUILD_ARTIFACTS ON)
|
|
set(IDF_PROJECT_EXECUTABLE ${CMAKE_PROJECT_NAME}.elf)
|
|
set(IDF_BUILD_ARTIFACTS_DIR ${CMAKE_BINARY_DIR})
|
|
|
|
if(MAIN_SRCS)
|
|
spaces2list(MAIN_SRCS)
|
|
add_executable(${IDF_PROJECT_EXECUTABLE} ${MAIN_SRCS})
|
|
else()
|
|
# Create a dummy file to work around CMake requirement of having a source
|
|
# file while adding an executable
|
|
add_executable(${IDF_PROJECT_EXECUTABLE} "${CMAKE_CURRENT_BINARY_DIR}/dummy_main_src.c")
|
|
add_custom_command(OUTPUT dummy_main_src.c
|
|
COMMAND ${CMAKE_COMMAND} -E touch dummy_main_src.c
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
|
|
VERBATIM)
|
|
|
|
add_custom_target(dummy_main_src DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/dummy_main_src.c)
|
|
|
|
add_dependencies(${IDF_PROJECT_EXECUTABLE} dummy_main_src)
|
|
endif()
|
|
|
|
set(mapfile "${CMAKE_PROJECT_NAME}.map")
|
|
|
|
target_link_libraries(${IDF_PROJECT_EXECUTABLE} "-Wl,--cref -Wl,--Map=${mapfile}")
|
|
|
|
set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
|
|
ADDITIONAL_MAKE_CLEAN_FILES
|
|
"${CMAKE_CURRENT_BINARY_DIR}/${mapfile}")
|
|
|
|
# Add size targets, depend on map file, run idf_size.py
|
|
add_custom_target(size
|
|
DEPENDS ${exe_target}
|
|
COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py ${mapfile}
|
|
)
|
|
add_custom_target(size-files
|
|
DEPENDS ${exe_target}
|
|
COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --files ${mapfile}
|
|
)
|
|
add_custom_target(size-components
|
|
DEPENDS ${exe_target}
|
|
COMMAND ${PYTHON} ${IDF_PATH}/tools/idf_size.py --archives ${mapfile}
|
|
)
|
|
|
|
# Since components can import third-party libraries, the original definition of project() should be restored
|
|
# before the call to add components to the build.
|
|
function(project)
|
|
set(project_ARGV ARGV)
|
|
__project(${${project_ARGV}})
|
|
endfunction()
|
|
|
|
# Finally, add the rest of the components to the build.
|
|
idf_import_components(components $ENV{IDF_PATH} esp-idf)
|
|
idf_link_components(${IDF_PROJECT_EXECUTABLE} "${components}")
|
|
endmacro()
|