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Disable -mfpu=neon for aarch64

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Disable -mfpu command line argument on aarch64, because it is not available in gcc (aarch64)
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hesmar 2023-07-11 14:08:15 +02:00 committed by Markus Heß
parent 489f101c7e
commit d7c071197e
1 changed files with 4 additions and 1 deletions
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5
CMakeLists.txt
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@ -258,7 +258,11 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm.*")
set(HAVE_AVX512F FALSE) set(HAVE_AVX512F FALSE)
set(HAVE_FMA FALSE) set(HAVE_FMA FALSE)
set(HAVE_SSE4_1 FALSE) set(HAVE_SSE4_1 FALSE)
check_cxx_compiler_flag("-mfpu=neon" HAVE_NEON) check_cxx_compiler_flag("-mfpu=neon" HAVE_NEON)
if(HAVE_NEON)
set(NEON_COMPILE_FLAGS "-mfpu=neon")
endif(HAVE_NEON)
else() else()
@ -272,7 +276,6 @@ else()
endif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86|x86_64|AMD64|amd64|i386|i686") endif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86|x86_64|AMD64|amd64|i386|i686")
if(HAVE_NEON) if(HAVE_NEON)
set(NEON_COMPILE_FLAGS "-mfpu=neon")
message(STATUS "LTO build is not supported on arm/RBPi.") message(STATUS "LTO build is not supported on arm/RBPi.")
set(ENABLE_LTO FALSE) # enable LTO cause fatal error on arm/RBPi set(ENABLE_LTO FALSE) # enable LTO cause fatal error on arm/RBPi
endif() endif()