20 lines
1.0 KiB
CMake
20 lines
1.0 KiB
CMake
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# set cross-compiled system type, it's better not use the type which cmake cannot recognized.
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SET ( CMAKE_SYSTEM_NAME Linux )
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SET ( CMAKE_SYSTEM_PROCESSOR arm )
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# when hislicon SDK was installed, toolchain was installed in the path as below:
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SET ( CMAKE_C_COMPILER "/opt/hisi-linux/x86-arm/arm-hisiv500-linux/target/bin/arm-hisiv500-linux-gcc" )
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SET ( CMAKE_CXX_COMPILER "/opt/hisi-linux/x86-arm/arm-hisiv500-linux/target/bin/arm-hisiv500-linux-g++" )
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SET ( CMAKE_FIND_ROOT_PATH "/opt/hisi-linux/x86-arm/arm-hisiv500-linux" )
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# set searching rules for cross-compiler
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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} and ${CMAKE_CXX_FLAGS}flag for cross-compiled process
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SET ( CMAKE_CXX_FLAGS "-march=armv7-a -mfloat-abi=softfp -mfpu=neon-vfpv4 ${CMAKE_CXX_FLAGS}" )
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# cache flags
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set(CMAKE_C_FLAGS "${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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