mirror of https://github.com/PentHertz/srsLTE.git
Fix CMake to work with new CPUs and old GCCs
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@ -376,13 +376,16 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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find_package(SSE)
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find_package(SSE)
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endif (AUTO_DETECT_ISA)
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endif (AUTO_DETECT_ISA)
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ADD_C_COMPILER_FLAG_IF_AVAILABLE("-march=${GCC_ARCH}" HAVE_MARCH_${GCC_ARCH})
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ADD_CXX_COMPILER_FLAG_IF_AVAILABLE("-march=${GCC_ARCH}" HAVE_MARCH_${GCC_ARCH})
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if (HAVE_AVX2)
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if (HAVE_AVX2)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -mavx2 -DLV_HAVE_AVX2 -DLV_HAVE_AVX -DLV_HAVE_SSE")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpmath=sse -mavx2 -DLV_HAVE_AVX2 -DLV_HAVE_AVX -DLV_HAVE_SSE")
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else (HAVE_AVX2)
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else (HAVE_AVX2)
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if(HAVE_AVX)
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if(HAVE_AVX)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")
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elseif(HAVE_SSE)
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elseif(HAVE_SSE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
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endif(HAVE_AVX)
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endif(HAVE_AVX)
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endif (HAVE_AVX2)
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endif (HAVE_AVX2)
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@ -432,12 +435,12 @@ if(CMAKE_C_COMPILER_ID MATCHES "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang")
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find_package(SSE)
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find_package(SSE)
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endif (AUTO_DETECT_ISA)
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endif (AUTO_DETECT_ISA)
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if (HAVE_AVX2)
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if (HAVE_AVX2)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -mavx2 -DLV_HAVE_AVX2 -DLV_HAVE_AVX -DLV_HAVE_SSE")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -mavx2 -DLV_HAVE_AVX2 -DLV_HAVE_AVX -DLV_HAVE_SSE")
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else (HAVE_AVX2)
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else (HAVE_AVX2)
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if(HAVE_AVX)
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if(HAVE_AVX)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")
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elseif(HAVE_SSE)
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elseif(HAVE_SSE)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=${GCC_ARCH} -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
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endif(HAVE_AVX)
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endif(HAVE_AVX)
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endif (HAVE_AVX2)
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endif (HAVE_AVX2)
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