42 lines
1.5 KiB
CMake
42 lines
1.5 KiB
CMake
#
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# CMake Toolchain file for crosscompiling on ARM.
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#
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# This can be used when running cmake in the following way:
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# cd build/
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# cmake .. -DCMAKE_TOOLCHAIN_FILE=../cross-arm-linux-gnueabihf.cmake
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#
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# Target operating system name.
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set(CMAKE_SYSTEM_NAME Linux)
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# Name of C compiler.
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set(CMAKE_C_COMPILER "${CROSS_PATH}/bin/xtensa-esp32-elf-gcc")
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SET(CMAKE_C_FLAGS "-nostdlib -Wall -Werror \
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-I${BUILD_DIR_BASE}/include \
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-I${IDF_PATH}/components/mdns/include \
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-I${IDF_PATH}/components/driver/include \
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-I${IDF_PATH}/components/spi_flash/include \
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-I${IDF_PATH}/components/nvs_flash/include \
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-I${IDF_PATH}/components/tcpip_adapter/include \
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-I${IDF_PATH}/components/lwip/include/lwip/posix \
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-I${IDF_PATH}/components/lwip/include/lwip \
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-I${IDF_PATH}/components/lwip/include/lwip/port \
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-I${IDF_PATH}/components/esp32/include/ \
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-I${IDF_PATH}/components/bootloader_support/include/ \
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-I${IDF_PATH}/components/app_update/include/ \
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${LWS_C_FLAGS} -Os \
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-I${IDF_PATH}/components/nvs_flash/test_nvs_host \
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-I${IDF_PATH}/components/freertos/include" CACHE STRING "" FORCE)
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# Where to look for the target environment. (More paths can be added here)
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set(CMAKE_FIND_ROOT_PATH "${CROSS_PATH}")
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# Adjust the default behavior of the FIND_XXX() commands:
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# search programs in the host environment only.
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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# Search headers and libraries in the target environment only.
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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