36 lines
978 B
CMake
36 lines
978 B
CMake
include(CMakeForceCompiler)
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set(CMAKE_SYSTEM_NAME Generic)
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set(PLATFORM_NAME "nuttx")
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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_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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# Makefile flags
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set(CROSSDEV "" CACHE STRING "GCC compiler use in NuttX.")
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set(ARCH_CPU_FLAGS "" CACHE STRING "Makefile arquitecture flags.")
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set(ARCH_OPT_FLAGS "" CACHE STRING "Makefile optimization flags.")
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separate_arguments(ARCH_CPU_FLAGS)
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separate_arguments(ARCH_OPT_FLAGS)
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# Compiler tools
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foreach(tool gcc ld ar)
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string(TOUPPER ${tool} TOOL)
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find_program(${TOOL} ${CROSSDEV}${tool})
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if(NOT ${TOOL})
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message(FATAL_ERROR "could not find ${tool}")
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endif()
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endforeach()
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CMAKE_FORCE_C_COMPILER(${CROSSDEV}gcc GNU)
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CMAKE_FORCE_CXX_COMPILER(${CROSSDEV}g++ GNU)
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include_directories(SYSTEM ${CMAKE_SYSROOT}/include)
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add_compile_options(
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-std=c99
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${ARCH_CPU_FLAGS}
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${ARCH_OPT_FLAGS}
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)
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