117 lines
4.8 KiB
CMake
117 lines
4.8 KiB
CMake
#
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# Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL3 v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
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# Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
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#
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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 up output paths ofr static libraries etc (commented out - shown here as an example only)
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#set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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#set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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# CMake sets warning flags by default, however we manage it manually
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# for different core and dependency targets
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string(REGEX REPLACE "/W[0-4] " "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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# Search twice, once for space after /W argument,
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# once for end of line as CMake regex has no \b
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string(REGEX REPLACE "/W[0-4]$" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REGEX REPLACE "/W[0-4] " "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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string(REGEX REPLACE "/W[0-4]$" "" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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if(PLATFORM EQUAL 64)
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# This definition is necessary to work around a bug with Intellisense described
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# here: http://tinyurl.com/2cb428. Syntax highlighting is important for proper
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# debugger functionality.
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_WIN64)
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message(STATUS "MSVC: 64-bit platform, enforced -D_WIN64 parameter")
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# Enable extended object support for debug compiles on X64 (not required on X86)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
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message(STATUS "MSVC: Enabled extended object-support for debug-compiles")
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else()
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# mark 32 bit executables large address aware so they can use > 2GB address space
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
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message(STATUS "MSVC: Enabled large address awareness")
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target_compile_options(acore-compile-option-interface
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INTERFACE
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/arch:SSE2)
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message(STATUS "MSVC: Enabled SSE2 support")
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endif()
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# Set build-directive (used in core to tell which buildtype we used)
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# msbuild/devenv don't set CMAKE_MAKE_PROGRAM, you can choose build type from a dropdown after generating projects
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if("${CMAKE_MAKE_PROGRAM}" MATCHES "MSBuild")
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_BUILD_DIRECTIVE="$(ConfigurationName)")
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else()
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# while all make-like generators do (nmake, ninja)
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_BUILD_DIRECTIVE="${CMAKE_BUILD_TYPE}")
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endif()
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# multithreaded compiling on VS
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target_compile_options(acore-compile-option-interface
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INTERFACE
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/MP)
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# Define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES - eliminates the warning by changing the strcpy call to strcpy_s, which prevents buffer overruns
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES)
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message(STATUS "MSVC: Overloaded standard names")
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# Ignore warnings about older, less secure functions
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_CRT_SECURE_NO_WARNINGS)
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message(STATUS "MSVC: Disabled NON-SECURE warnings")
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# Ignore warnings about POSIX deprecation
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D_CRT_NONSTDC_NO_WARNINGS)
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message(STATUS "MSVC: Disabled POSIX warnings")
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# Ignore warnings about INTMAX_MAX
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target_compile_definitions(acore-compile-option-interface
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INTERFACE
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-D__STDC_LIMIT_MACROS)
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message(STATUS "MSVC: Disabled INTMAX_MAX warnings")
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# disable warnings in Visual Studio 8 and above if not wanted
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if(NOT WITH_WARNINGS)
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if(MSVC AND NOT CMAKE_GENERATOR MATCHES "Visual Studio 7")
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target_compile_options(acore-warning-interface
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INTERFACE
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/wd4996
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/wd4355
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/wd4244
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/wd4985
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/wd4267
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/wd4619
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# /wd4512
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)
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message(STATUS "MSVC: Disabled generic compiletime warnings")
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endif()
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endif()
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# Specify the maximum PreCompiled Header memory allocation limit
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# Fixes a compiler-problem when using PCH - the /Ym flag is adjusted by the compiler in MSVC2012, hence we need to set an upper limit with /Zm to avoid discrepancies)
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# (And yes, this is a verified , unresolved bug with MSVC... *sigh*)
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string(REGEX REPLACE "/Zm[0-9]+ *" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm500")
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# Enable and treat as errors the following warnings to easily detect virtual function signature failures:
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# 'function' : member function does not override any base class virtual member function
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# 'virtual_function' : no override available for virtual member function from base 'class'; function is hidden
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target_compile_options(acore-warning-interface
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INTERFACE
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/we4263
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/we4264)
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