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https://github.com/espressif/esp-idf.git
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24 lines
1.3 KiB
CMake
24 lines
1.3 KiB
CMake
include($ENV{IDF_PATH}/tools/cmake/utilities.cmake)
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_C_COMPILER xtensa-esp32-elf-gcc)
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set(CMAKE_CXX_COMPILER xtensa-esp32-elf-g++)
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set(CMAKE_ASM_COMPILER xtensa-esp32-elf-gcc)
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set(_CMAKE_TOOLCHAIN_PREFIX xtensa-esp32-elf-)
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remove_duplicated_flags("-mlongcalls -Wno-frame-address \
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-fno-builtin-memcpy -fno-builtin-memset -fno-builtin-bzero \
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-fno-builtin-stpcpy -fno-builtin-strncpy \
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${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
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set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
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remove_duplicated_flags("-mlongcalls -Wno-frame-address \
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-fno-builtin-memcpy -fno-builtin-memset -fno-builtin-bzero \
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-fno-builtin-stpcpy -fno-builtin-strncpy \
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${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
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set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
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remove_duplicated_flags("-mlongcalls ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)
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set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}" CACHE STRING "ASM Compiler Base Flags" FORCE)
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remove_duplicated_flags("-nostartfiles ${CMAKE_EXE_LINKER_FLAGS}" UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS)
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set(CMAKE_EXE_LINKER_FLAGS "${UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS}" CACHE STRING "Linker Base Flags" FORCE)
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