Initial release
This commit is contained in:
civ
@@ -0,0 +1,123 @@
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if(SMTG_WIN)
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option(SMTG_USE_STATIC_CRT "use static CRuntime on Windows (option /MT)" OFF)
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endif(SMTG_WIN)
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#------------------------------------------------------------------------
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# setup the platform toolset (compiler options)
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macro(smtg_setup_platform_toolset)
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# deprecated
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if(SMTG_RENAME_ASSERT)
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add_compile_options(-DSMTG_RENAME_ASSERT=1)
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endif()
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# Add colors to clang output when using Ninja
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# See: https://github.com/ninja-build/ninja/wiki/FAQ
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if(UNIX AND CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND CMAKE_GENERATOR STREQUAL "Ninja")
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add_compile_options(-fcolor-diagnostics)
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endif()
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#------------
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option(SMTG_ENABLE_ADDRESS_SANITIZER "Enable Address Sanitizer" OFF)
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if(SMTG_LINUX)
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if(SMTG_ENABLE_ADDRESS_SANITIZER)
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set(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES};ASan")
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add_compile_options($<$<CONFIG:ASan>:-DDEVELOPMENT=1>)
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add_compile_options($<$<CONFIG:ASan>:-fsanitize=address>)
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add_compile_options($<$<CONFIG:ASan>:-DVSTGUI_LIVE_EDITING=1>)
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add_compile_options($<$<CONFIG:ASan>:-g>)
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add_compile_options($<$<CONFIG:ASan>:-O0>)
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set(ASAN_LIBRARY asan)
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link_libraries($<$<CONFIG:ASan>:${ASAN_LIBRARY}>)
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endif()
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set(common_linker_flags "-Wl,--no-undefined")
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set(CMAKE_MODULE_LINKER_FLAGS "${common_linker_flags}" CACHE STRING "Module Library Linker Flags")
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set(CMAKE_SHARED_LINKER_FLAGS "${common_linker_flags}" CACHE STRING "Shared Library Linker Flags")
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endif(SMTG_LINUX)
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#------------
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if(UNIX)
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if(XCODE)
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set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
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add_compile_options(-Winconsistent-missing-override) # Suggest override when missing
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add_compile_options(-Werror=return-type)
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add_compile_options(-ffast-math -ffp-contract=fast)
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if(SMTG_ENABLE_ADDRESS_SANITIZER)
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set(CMAKE_XCODE_SCHEME_ADDRESS_SANITIZER ON)
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set(CMAKE_XCODE_GENERATE_SCHEME ON)
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endif(SMTG_ENABLE_ADDRESS_SANITIZER)
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else()
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set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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add_compile_options(-Wsuggest-override) # Suggest override when missing
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endif()
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if(SMTG_MAC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-multichar")
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if(ANDROID)
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set(CMAKE_ANDROID_STL_TYPE c++_static)
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link_libraries(dl)
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else()
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link_libraries(stdc++fs pthread dl)
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endif(ANDROID)
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endif(SMTG_MAC)
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endif(XCODE)
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#------------
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elseif(SMTG_WIN)
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if(MINGW)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-multichar")
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set(common_linker_flags "-Wl,--no-undefined")
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set(CMAKE_MODULE_LINKER_FLAGS "${common_linker_flags}" CACHE STRING "Module Library Linker Flags")
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set(CMAKE_SHARED_LINKER_FLAGS "${common_linker_flags}" CACHE STRING "Shared Library Linker Flags")
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else()
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add_definitions(-D_UNICODE)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS) # Eliminate deprecation warnings for less secure functions (strcpy...)
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add_compile_options(/W3) # Baseline reasonable warnings
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add_compile_options(/Zc:__cplusplus) # __cplusplus should denote the c++ standard
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add_compile_options(/fp:fast) # Floating Point Model
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add_compile_options($<$<CONFIG:Release>:/Oi>) # Enable Intrinsic Functions (Yes)
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add_compile_options($<$<CONFIG:Release>:/Ot>) # Favor Size Or Speed (Favor fast code)
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add_compile_options($<$<CONFIG:Release>:/GF>) # Enable String Pooling
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add_compile_options($<$<CONFIG:Release>:/EHa>) # Enable C++ Exceptions
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add_compile_options($<$<CONFIG:Release>:/Oy>) # Omit Frame Pointers
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#add_compile_options($<$<CONFIG:Release>:/Ox>) # Optimization (/O2: Maximise Speed /0x: Full Optimization)
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add_compile_options(/MP) # Multi-processor Compilation
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add_compile_options(/wd6031) # Return value ignored
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add_compile_options(/wd6308) # Realloc may return null pointer
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add_compile_options(/wd6330) # Incorrect type passed as parameter in call to function
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add_compile_options(/wd6385) # Invalid data
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add_compile_options(/wd6386) # Buffer overrun
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add_compile_options(/wd28125) # The function must be called from within a try/except block
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add_compile_options(/wd28251) # Inconsistent annotation for function
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#add_definitions("/analyze") # Enable Code Analyze
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /SAFESEH:NO")
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set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS_DEBUG} /SAFESEH:NO")
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if(DEFINED CMAKE_GENERATOR_PLATFORM AND CMAKE_GENERATOR_PLATFORM)
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string(TOLOWER ${CMAKE_GENERATOR_PLATFORM} GENERATOR_PLATFORM)
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endif()
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if(${GENERATOR_PLATFORM} MATCHES "arm*")
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add_compile_options($<$<CONFIG:Debug>:/Zi>) # Program Database
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add_compile_options($<$<CONFIG:Debug>:/EHsc>) # Enable C++ Exceptions
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add_compile_options(/wd4103) # Alignment changed after including header
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else()
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if(SMTG_ENABLE_ADDRESS_SANITIZER)
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add_compile_options($<$<CONFIG:Debug>:/fsanitize=address>) # Enable Address Sanitizer
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add_link_options($<$<CONFIG:Debug>:/INCREMENTAL:NO>) # Enable Incremental Linking
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else()
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add_compile_options($<$<CONFIG:Debug>:/ZI>) # Program Database for Edit And Continue
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endif()
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endif()
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if(SMTG_USE_STATIC_CRT)
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add_compile_options($<$<CONFIG:Debug>:/MTd>) # Runtime Library: /MTd = MultiThreaded Debug Runtime
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add_compile_options($<$<CONFIG:Release>:/MT>) # Runtime Library: /MT = MultiThreaded Runtime
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else()
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add_compile_options($<$<CONFIG:Debug>:/MDd>) # Runtime Library: /MDd = MultiThreadedDLL Debug Runtime
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add_compile_options($<$<CONFIG:Release>:/MD>) # Runtime Library: /MD = MultiThreadedDLL Runtime
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endif(SMTG_USE_STATIC_CRT)
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endif(MINGW)
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endif(UNIX)
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endmacro(smtg_setup_platform_toolset)
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