59 lines
2.9 KiB
CMake
59 lines
2.9 KiB
CMake
if(NOT CMAKE_BUILD_EARLY_EXPANSION)
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spaces2list(ULP_S_SOURCES)
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foreach(ulp_s_source ${ULP_S_SOURCES})
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get_filename_component(ulp_s_source ${ulp_s_source} ABSOLUTE)
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list(APPEND ulp_s_sources ${ulp_s_source})
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endforeach()
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foreach(ulp_s_source ${ulp_s_sources})
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get_filename_component(ulp_ps_source ${ulp_s_source} NAME_WE)
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set(ulp_ps_output ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/${ulp_ps_source}.ulp.S)
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list(APPEND ulp_ps_sources ${ulp_ps_output})
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endforeach()
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set(ulp_artifacts_prefix ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/${ULP_APP_NAME})
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set(ulp_artifacts ${ulp_artifacts_prefix}.bin
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${ulp_artifacts_prefix}.ld
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${ulp_artifacts_prefix}.h)
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set(ulp_artifacts_extras ${ulp_artifacts_prefix}.map
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${ulp_artifacts_prefix}.sym
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${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/esp32.ulp.ld)
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# Replace the separator for the list of ULP source files that will be passed to
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# the external ULP project. This is a workaround to the bug https://public.kitware.com/Bug/view.php?id=16137.
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string(REPLACE ";" "|" ulp_s_sources "${ulp_s_sources}")
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externalproject_add(${ULP_APP_NAME}
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SOURCE_DIR ${IDF_PATH}/components/ulp/cmake
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BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}
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INSTALL_COMMAND ""
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CMAKE_ARGS -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
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-DCMAKE_TOOLCHAIN_FILE=${IDF_PATH}/components/ulp/cmake/toolchain-ulp.cmake
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-DULP_S_SOURCES=${ulp_s_sources} -DULP_APP_NAME=${ULP_APP_NAME}
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-DCOMPONENT_PATH=${COMPONENT_PATH}
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# Even though this resolves to a ';' separated list, this is fine. This must be special behavior
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# for generator expressions.
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-DCOMPONENT_INCLUDES=$<TARGET_PROPERTY:${COMPONENT_TARGET},INTERFACE_INCLUDE_DIRECTORIES>
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-DIDF_PATH=${IDF_PATH}
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-DSDKCONFIG=${SDKCONFIG_HEADER}
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BUILD_COMMAND ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME} --target build
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BUILD_BYPRODUCTS ${ulp_artifacts} ${ulp_artifacts_extras} ${ulp_ps_sources}
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${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/${ULP_APP_NAME}
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BUILD_ALWAYS 1
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LIST_SEPARATOR |
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)
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spaces2list(ULP_EXP_DEP_SRCS)
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set_source_files_properties(${ULP_EXP_DEP_SRCS} PROPERTIES OBJECT_DEPENDS ${ulp_artifacts})
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME})
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add_custom_target(${ULP_APP_NAME}_artifacts DEPENDS ${ULP_APP_NAME})
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add_dependencies(${COMPONENT_TARGET} ${ULP_APP_NAME}_artifacts)
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target_linker_script(${COMPONENT_TARGET} ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/${ULP_APP_NAME}.ld)
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target_add_binary_data(${COMPONENT_TARGET} ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}/${ULP_APP_NAME}.bin BINARY)
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endif() |