pico-sdk/src/rp2040/pico_platform/CMakeLists.txt at c122bf7280ba6d5ae87b7e9f0bf6f81e9647f48e · will-v-pi/pico-sdk · GitHub

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if (NOT TARGET pico_platform)
    pico_add_library(pico_platform)

    target_sources(pico_platform INTERFACE
            ${CMAKE_CURRENT_LIST_DIR}/platform.c
    )

    target_compile_definitions(pico_platform_headers INTERFACE
            PICO_NO_HARDWARE=0
            PICO_ON_DEVICE=1
            PICO_BUILD=1
            PICO_RP2040=1
            PICO_32BIT=1
    )

    target_include_directories(pico_platform_headers SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/include)

    target_link_libraries(pico_platform_headers INTERFACE hardware_regs)
    pico_mirrored_target_link_libraries(pico_platform INTERFACE
            pico_platform_common
            pico_platform_compiler
            pico_platform_panic
            pico_platform_sections
    )

    pico_register_common_scope_var(PICO_LINKER_SCRIPT_PATH)
    if (NOT PICO_LINKER_SCRIPT_PATH)
        set(PICO_LINKER_SCRIPT_PATH ${CMAKE_CURRENT_LIST_DIR})
    endif()

    pico_register_common_scope_var(PICO_LINKER_DEFAULT_LOCATIONS_PATH)
    if (NOT PICO_LINKER_DEFAULT_LOCATIONS_PATH)
        set(PICO_LINKER_DEFAULT_LOCATIONS_PATH ${CMAKE_CURRENT_LIST_DIR}/script_include/default_locations.ld)
    endif()

    pico_register_common_scope_var(PICO_LINKER_SCRIPT_INCLUDE_DIRS)
    list(APPEND PICO_LINKER_SCRIPT_INCLUDE_DIRS ${CMAKE_CURRENT_LIST_DIR}/script_include)

    pico_promote_common_scope_vars()
endif()

function(pico_add_platform_library TARGET)
    target_link_libraries(pico_platform INTERFACE ${TARGET})
endfunction()