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Add compile option for enabling NEON

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Adrian Stratulat
2013-09-14 13:32:20 +03:00
parent eff21788a8
commit f9ea3772b0
2 changed files with 5 additions and 0 deletions
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1
CMakeLists.txt
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@@ -196,6 +196,7 @@ OCV_OPTION(ENABLE_SSSE3 "Enable SSSE3 instructions"
OCV_OPTION(ENABLE_SSE41 "Enable SSE4.1 instructions" OFF IF ((CV_ICC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
OCV_OPTION(ENABLE_SSE42 "Enable SSE4.2 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
OCV_OPTION(ENABLE_AVX "Enable AVX instructions" OFF IF ((MSVC OR CMAKE_COMPILER_IS_GNUCXX) AND (X86 OR X86_64)) )
OCV_OPTION(ENABLE_NEON "Enable NEON instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND ARM) )
OCV_OPTION(ENABLE_NOISY_WARNINGS "Show all warnings even if they are too noisy" OFF )
OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
OCV_OPTION(ENABLE_WINRT_MODE "Build with Windows Runtime support" OFF IF WIN32 )

4
cmake/OpenCVCompilerOptions.cmake
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@@ -161,6 +161,10 @@ if(CMAKE_COMPILER_IS_GNUCXX)
endif()
endif()
if(ENABLE_NEON)
add_extra_compiler_option(-mfpu=neon)
endif()
# Profiling?
if(ENABLE_PROFILING)
add_extra_compiler_option("-pg -g")