27 lines
981 B
CMake
27 lines
981 B
CMake
function(nanosm_target target)
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target_compile_definitions(${target} PRIVATE "$<$<CONFIG:DEBUG>:NANOSM_DEBUG>")
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target_compile_features(${target} PUBLIC cxx_std_20)
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target_include_directories(${target} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
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endfunction()
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function(nanosm_set_alternate_linker)
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find_program(LINKER_EXECUTABLE ld.${NANOSM_LINKER} ${NANOSM_LINKER})
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if(LINKER_EXECUTABLE)
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message(STATUS "Using ${NANOSM_LINKER} as argument to -fuse-ld=")
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else()
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message(FATAL_ERROR "Linker ${NANOSM_LINKER} does not exist on your system. Please specify one which does or omit this option from your configure command.")
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endif()
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endfunction()
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# set the default linker based on compiler id, if one is not provided
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# This is provided so that it can be overridden
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if(NOT NANOSM_LINKER AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set(NANOSM_LINKER "lld")
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elseif(NOT NANOSM_LINKER)
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set(NANOSM_LINKER "bfd")
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endif()
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nanosm_set_alternate_linker()
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