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15 lines
711 B
15 lines
711 B
macro(CHECK_A64NEON VARIABLE)
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if(NOT DEFINED HAVE_${VARIABLE})
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message(STATUS "Check whether A64 NEON can be used")
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configure_file(${PROJECT_SOURCE_DIR}/cmake/CheckA64NEON.c.in ${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c @ONLY)
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try_compile(HAVE_${VARIABLE} "${PROJECT_BINARY_DIR}"
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"${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckA64NEON.c")
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if(HAVE_${VARIABLE})
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message(STATUS "Check whether A64 NEON can be used - yes")
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set(${VARIABLE} 1 CACHE INTERNAL "Result of CHECK_A64NEON" FORCE)
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else ()
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message(STATUS "Check whether A64 NEON can be used - no")
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endif()
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endif ()
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endmacro(CHECK_A64NEON)
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