mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2024-11-27 20:50:25 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

VS with hardening: added guard flag, moved dynamicbase and safeseh to linker flags

Browse Source
This commit is contained in:
Maksim Shabunin 2018-01-24 17:17:36 +03:00
parent 7a472d85ef
commit 74367093c8
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
cmake/OpenCVCompilerDefenses.cmake
View File

@ -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()