mirror of
https://github.com/nihui/opencv-mobile.git
synced 2025-09-26 20:41:56 +08:00
25 lines
911 B
CMake
25 lines
911 B
CMake
set(CMAKE_SYSTEM_NAME Linux)
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set(CMAKE_SYSTEM_PROCESSOR arm)
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if(DEFINED ENV{TOOLCHAIN_ROOT_PATH})
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file(TO_CMAKE_PATH $ENV{TOOLCHAIN_ROOT_PATH} TOOLCHAIN_ROOT_PATH)
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else()
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message(FATAL_ERROR "TOOLCHAIN_ROOT_PATH env must be defined")
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endif()
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set(TOOLCHAIN_ROOT_PATH ${TOOLCHAIN_ROOT_PATH} CACHE STRING "root path to toolchain")
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set(CMAKE_C_COMPILER "${TOOLCHAIN_ROOT_PATH}/bin/arm-openwrt-linux-gnueabi-gcc")
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set(CMAKE_CXX_COMPILER "${TOOLCHAIN_ROOT_PATH}/bin/arm-openwrt-linux-gnueabi-g++")
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_C_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon")
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set(CMAKE_CXX_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon")
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# cache flags
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")
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