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Merge pull request #10679 from mshabunin:vs-defense-flags

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This commit is contained in:
Maksim Shabunin 2018-01-25 09:57:43 +00:00
commit 3f116468c6
1 changed files with 9 additions and 5 deletions
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14
cmake/OpenCVCompilerDefenses.cmake
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@ -37,9 +37,13 @@ endmacro()
if(MSVC)
ocv_add_defense_compiler_flag("/GS")
ocv_add_defense_compiler_flag("/DynamicBase")
ocv_add_defense_compiler_flag("/SafeSEH")
ocv_add_defense_compiler_flag("/sdl")
ocv_add_defense_compiler_flag("/guard:cf")
ocv_add_defense_compiler_flag("/w34018 /w34146 /w34244 /w34267 /w34302 /w34308 /w34509 /w34532 /w34533 /w34700 /w34789 /w34995 /w34996")
set(OPENCV_LINKER_DEFENSES_FLAGS_COMMON "${OPENCV_LINKER_DEFENSES_FLAGS_COMMON} /guard:cf /dynamicbase" )
if(NOT X86_64)
set(OPENCV_LINKER_DEFENSES_FLAGS_COMMON "${OPENCV_LINKER_DEFENSES_FLAGS_COMMON} /safeseh")
endif()
elseif(CMAKE_COMPILER_IS_GNUCXX)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9")
ocv_add_defense_compiler_flag("-fstack-protector")
@ -67,10 +71,10 @@ else()
endif()
set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
if(NOT CMAKE_CXX_FLAGS MATCHES "-fPIC")
ocv_add_defense_compiler_flag("-fPIC")
endif()
if(CMAKE_COMPILER_IS_GNUCXX)
if(NOT CMAKE_CXX_FLAGS MATCHES "-fPIC")
ocv_add_defense_compiler_flag("-fPIC")
endif()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fPIE -pie")
endif()