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3a4c3bbe01
This macro (that has unfortunately become the de-facto way of introducing targets) has a lot of disadvantages that outweigh the fact that you avoid writing two extra lines of CMake script. - It encourages the use of variables. In a build system the last thing we want to care about is mutable state that can be avoided. - It only handles linking in the libraries and nothing else. It's a laziness macro. - We should be explicit about what we're doing by introducing the target first, not last. This gets the ball rolling by migrating Core off the macro. Note that this is essentially 1-to-1 unrolling of the macro, therefore we're still linking in all libraries as public, even though that may not be necessary. This can be revisited once everything is off the macro for a quicker transition period.
54 lines
1.8 KiB
CMake
54 lines
1.8 KiB
CMake
if(CMAKE_SYSTEM_NAME MATCHES "Windows")
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add_definitions(-DNOMINMAX)
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add_definitions(-DUNICODE)
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add_definitions(-D_UNICODE)
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add_definitions(-DWIN32_LEAN_AND_MEAN)
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add_definitions(-D_WIN32_WINNT=0x0602)
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add_definitions(-D_SCL_SECURE_NO_WARNINGS)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
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endif()
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if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
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# enable the latest C++ standard feature set,
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# and also disable MSVC specific extensions
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# to be even more standards compliant.
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check_and_add_flag(CPPLATEST /std:c++latest)
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check_and_add_flag(STANDARD_COMPLIANCE /permissive-)
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else()
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# Enable C++17, but fall back to C++14 if it isn't available.
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# CMAKE_CXX_STANDARD cannot be used here because we require C++14 or newer, not any standard.
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check_and_add_flag(CXX17 -std=c++17)
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if(NOT FLAG_CXX_CXX17)
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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endif()
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# These compat headers must not be in the include path when building with MSVC,
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# because it currently does not support __has_include_next / #include_next.
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include_directories(SYSTEM Core/Common/Compat)
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endif()
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# These aren't actually needed for C11/C++11
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# but some dependencies require them (LLVM, libav).
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add_definitions(-D__STDC_LIMIT_MACROS)
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add_definitions(-D__STDC_CONSTANT_MACROS)
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# DEPRECATED: When introducing new libraries, do it explicitly.
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macro(add_dolphin_library lib srcs libs)
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add_library(${lib} STATIC ${srcs})
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target_link_libraries(${lib} PUBLIC ${libs})
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endmacro()
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add_subdirectory(Core)
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if (ANDROID)
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add_subdirectory(Android/jni)
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endif()
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add_subdirectory(UnitTests)
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if (DSPTOOL)
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add_subdirectory(DSPTool)
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endif()
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# TODO: Add DSPSpy. Preferably make it option() and cpack component
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