pico-sdk/src/common/pico_base/CMakeLists.txt
graham sanderson 26653ea81e Initial Release
2021-01-20 10:44:27 -06:00

40 lines
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2 KiB
CMake

if (NOT TARGET pico_base_headers)
# build the auto gen config headers
set(header_content "// AUTOGENERATED FROM PICO_CONFIG_HEADER_FILES and then PICO_<PLATFORM>_CONFIG_HEADER_FILES\n// DO NOT EDIT!\n")
string(TOUPPER ${PICO_PLATFORM} PICO_PLATFORM_UPPER)
macro(add_header_content_from_var VAR)
set(header_content "${header_content}\n\n// based on ${VAR}:\n")
foreach(var IN LISTS ${VAR})
set(header_content "${header_content}\n#include \"${var}\"")
endforeach()
endmacro()
# PICO_CMAKE_CONFIG: PICO_CONFIG_HEADER_FILES, List of extra header files to include from pico/config.h for all platforms, type=list, default="", group=pico_base
add_header_content_from_var(PICO_CONFIG_HEADER_FILES)
# PICO_CMAKE_CONFIG: PICO_CONFIG_RP2040_HEADER_FILES, List of extra header files to include from pico/config.h for rp2040 platform, type=list, default="", group=pico_base
# PICO_CMAKE_CONFIG: PICO_CONFIG_HOST_HEADER_FILES, List of extra header files to include from pico/config.h for host platform, type=list, default="", group=pico_base
add_header_content_from_var(PICO_${PICO_PLATFORM_UPPER}_CONFIG_HEADER_FILES)
file(GENERATE
OUTPUT ${CMAKE_BINARY_DIR}/generated/pico_base/pico/config_autogen.h
CONTENT "${header_content}"
)
configure_file( include/pico/version.h.in ${CMAKE_BINARY_DIR}/generated/pico_base/pico/version.h)
add_library(pico_base_headers INTERFACE)
target_include_directories(pico_base_headers INTERFACE include ${CMAKE_BINARY_DIR}/generated/pico_base)
foreach(DIR IN LISTS PICO_INCLUDE_DIRS)
target_include_directories(pico_base_headers INTERFACE ${DIR})
endforeach()
# PICO_BUILD_DEFINE: PICO_BOARD, Name of board, type=string, default=CMake PICO_BOARD variable, group=pico_base
target_compile_definitions(pico_base_headers INTERFACE
PICO_BOARD="${PICO_BOARD}")
target_link_libraries(pico_base_headers INTERFACE pico_platform_headers)
endif()