Merge pull request #909 from yuriks/build-flags
CMake: Fix Debug build configuration in MSVC
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commit
a81991aa68
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@ -22,32 +22,34 @@ else()
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# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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set(CMAKE_CONFIGURATION_TYPES Debug Release RelWithDebInfo CACHE STRING "" FORCE)
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set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
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# Tweak optimization settings
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# As far as I can tell, there's no way to override the CMake defaults while leaving user
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# changes intact, so we'll just clobber everything and say sorry.
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message(STATUS "Cache compiler flags ignored, please edit CMakeLists.txt to change the flags.")
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# /O2 - Optimization level 2
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# /Oy- - Don't omit frame pointer
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# /GR- - Disable RTTI
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# /GS- - No stack buffer overflow checks
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# /EHsc - C++-only exception handling semantics
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set(optimization_flags "/O2 /Oy- /GR- /GS- /EHsc")
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# /W3 - Level 3 warnings
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# /MP - Multi-threaded compilation
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# /Zi - Output debugging information
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# /Zo - enahnced debug info for optimized builds
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# /MDd - Multi-threaded Debug Runtime DLL
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set(CMAKE_C_FLAGS_DEBUG "/MP /MDd /Zi" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_DEBUG "/MP /MDd /Zi" CACHE STRING "" FORCE)
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# /MD - Multi-threaded runtime DLL
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set(CMAKE_C_FLAGS_RELEASE "${optimization_flags} /MP /MD" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_RELEASE "${optimization_flags} /MP /MD" CACHE STRING "" FORCE)
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set(CMAKE_C_FLAGS_RELWITHDEBINFO "${optimization_flags} /MP /MD /Zi /Zo" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${optimization_flags} /MP /MD /Zi /Zo" CACHE STRING "" FORCE)
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set(CMAKE_C_FLAGS "/W3 /MP /Zi /Zo" CACHE STRING "" FORCE)
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# /GR- - Disable RTTI
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# /EHsc - C++-only exception handling semantics
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set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} /GR- /EHsc" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "/DEBUG" CACHE STRING "" FORCE)
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# /MDd - Multi-threaded Debug Runtime DLL
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set(CMAKE_C_FLAGS_DEBUG "/Od /MDd" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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# /O2 - Optimization level 2
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# /GS- - No stack buffer overflow checks
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# /MD - Multi-threaded runtime DLL
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set(CMAKE_C_FLAGS_RELEASE "/O2 /GS- /MD" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG" CACHE STRING "" FORCE)
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endif()
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add_definitions(-DSINGLETHREADED)
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