dolphin/Source/CMakeLists.txt

if(CMAKE_SYSTEM_NAME MATCHES "Windows")
  add_definitions(-DNOMINMAX)
  add_definitions(-DUNICODE)
  add_definitions(-D_UNICODE)
  add_definitions(-DWIN32_LEAN_AND_MEAN)
  add_definitions(-D_WIN32_WINNT=0x0602)
  add_definitions(-D_SCL_SECURE_NO_WARNINGS)
  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
  add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
endif()

if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
  # enable the latest C++ standard feature set,
  # and also disable MSVC specific extensions
  # to be even more standards compliant.
  check_and_add_flag(CPPLATEST /std:c++latest)
  check_and_add_flag(STANDARD_COMPLIANCE /permissive-)
else()
  # Enable C++17, but fall back to C++14 if it isn't available.
  # CMAKE_CXX_STANDARD cannot be used here because we require C++14 or newer, not any standard.
  check_and_add_flag(CXX17 -std=c++17)
  if(NOT FLAG_CXX_CXX17)
    set(CMAKE_CXX_STANDARD 14)
    set(CMAKE_CXX_STANDARD_REQUIRED ON)
    set(CMAKE_CXX_EXTENSIONS OFF)
  endif()

  # These compat headers must not be in the include path when building with MSVC,
  # because it currently does not support __has_include_next / #include_next.
  include_directories(SYSTEM Core/Common/Compat)
endif()

# These aren't actually needed for C11/C++11
# but some dependencies require them (LLVM, libav).
add_definitions(-D__STDC_LIMIT_MACROS)
add_definitions(-D__STDC_CONSTANT_MACROS)

add_subdirectory(Core)
if (ANDROID)
  add_subdirectory(Android/jni)
endif()
add_subdirectory(UnitTests)

if (DSPTOOL)
  add_subdirectory(DSPTool)
endif()

# TODO: Add DSPSpy. Preferably make it option() and cpack component
CMake: Move Windows defines to Source/CMakeLists.txt Messes up various Externals, like PortAudio. 2017-01-27 09:58:21 +01:00			`if(CMAKE_SYSTEM_NAME MATCHES "Windows")`
			`add_definitions(-DNOMINMAX)`
			`add_definitions(-DUNICODE)`
			`add_definitions(-D_UNICODE)`
			`add_definitions(-DWIN32_LEAN_AND_MEAN)`
			`add_definitions(-D_WIN32_WINNT=0x0602)`
CMake: use _SCL_SECURE_NO_WARNINGS instead of _SECURE_SCL=0 _SECURE_SCL is deprecated (and doesn't seem to disable warnings anymore with Visual Studio 2015). 2017-02-11 01:28:37 +01:00			`add_definitions(-D_SCL_SECURE_NO_WARNINGS)`
CMake: Move Windows defines to Source/CMakeLists.txt Messes up various Externals, like PortAudio. 2017-01-27 09:58:21 +01:00			`add_definitions(-D_CRT_SECURE_NO_WARNINGS)`
			`add_definitions(-D_CRT_SECURE_NO_DEPRECATE)`
			`endif()`

Common: Add a std::optional implementation std::optional makes a few things a bit neater and less error prone. However, we still cannot use C++17 (unfortunately), so this commit adds an implementation of std::optional that we can use right now. Based on https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/lib/gtl/optional.h which seems to be fairly similar to C++17's <optional> and standards compliant. It's one of the few implementations that handle propagating type traits like copy constructibility, just like libc++/libstdc++. 2017-05-07 13:29:53 +02:00			`if(CMAKE_C_COMPILER_ID MATCHES "MSVC")`
			`# enable the latest C++ standard feature set,`
			`# and also disable MSVC specific extensions`
			`# to be even more standards compliant.`
			`check_and_add_flag(CPPLATEST /std:c++latest)`
			`check_and_add_flag(STANDARD_COMPLIANCE /permissive-)`
			`else()`
			`# Enable C++17, but fall back to C++14 if it isn't available.`
			`# CMAKE_CXX_STANDARD cannot be used here because we require C++14 or newer, not any standard.`
			`check_and_add_flag(CXX17 -std=c++17)`
			`if(NOT FLAG_CXX_CXX17)`
CMake: don't use -std=c++1z Some toolchains provide enough of C++17 to conflict with Dolphin's included backport of std::variant and std::optional. Specifically, the recently-released macOS 10.13 SDK does not provide the <optional> or <variant> headers, but does provide `in_place_t` in the <utility> header. 2017-09-28 00:46:25 +02:00			`set(CMAKE_CXX_STANDARD 14)`
			`set(CMAKE_CXX_STANDARD_REQUIRED ON)`
			`set(CMAKE_CXX_EXTENSIONS OFF)`
Common: Add a std::optional implementation std::optional makes a few things a bit neater and less error prone. However, we still cannot use C++17 (unfortunately), so this commit adds an implementation of std::optional that we can use right now. Based on https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/lib/gtl/optional.h which seems to be fairly similar to C++17's <optional> and standards compliant. It's one of the few implementations that handle propagating type traits like copy constructibility, just like libc++/libstdc++. 2017-05-07 13:29:53 +02:00			`endif()`

			`# These compat headers must not be in the include path when building with MSVC,`
			`# because it currently does not support __has_include_next / #include_next.`
			`include_directories(SYSTEM Core/Common/Compat)`
			`endif()`
add the same flags to CMake 2017-05-26 23:01:41 +02:00
cmake: Move C++ standard requirement out of global scope to Source/ 2017-01-20 17:44:23 +01:00			`# These aren't actually needed for C11/C++11`
			`# but some dependencies require them (LLVM, libav).`
			`add_definitions(-D__STDC_LIMIT_MACROS)`
			`add_definitions(-D__STDC_CONSTANT_MACROS)`

Add an experimental CMake build system as a possible replacement for SCons. Only tested on Linux, should work on OS X and Windows in the future as well though. Some notes about this: - config.h doesn't get written yet, so you'll have to use one generated by SCons - dependency checking isn't really implemented, yet. Just some basic checks for OpenGL or ALSA, we need something more sophisticated though. - the OpenGL plugin fails to load for some reason which I can't debug right now due to the libc debuginfo package version in openSUSE not matching the runtime packages - there's even some support for generating install packages (rpm/deb/.. packages, NSIS installer, etc). It doesn't work properly right now though, since some paths seem to be hardcoded into Dolphin's source - probably lots of other stuff I forgot... Just take a look at all the TODOs in the CMakeLists.txt files for more information ;P Additionally, I added various files to the svn:ignore list. tl;dr: Unless you are a dev or you're building binary packages, this commit shouldn't bother you :P git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6326 8ced0084-cf51-0410-be5f-012b33b47a6e 2010-11-01 16:47:02 +01:00			`add_subdirectory(Core)`
Strip the Android shared library file. This cuts down the shared library size from ~11MB to ~5.5MB 2016-01-20 17:32:53 +01:00			`if (ANDROID)`
CMakeLists: Normalize whitespace Normalizes tabs to spaces to follow our codebase's indentation style. 2017-03-01 13:43:43 +01:00			`add_subdirectory(Android/jni)`
Strip the Android shared library file. This cuts down the shared library size from ~11MB to ~5.5MB 2016-01-20 17:32:53 +01:00			`endif()`
Unittests: Always use GTest from Externals (recommended way from GTest FAQ). 2014-03-03 03:38:46 +01:00			`add_subdirectory(UnitTests)`
Add the DSPTool and UnitTests to the cmake build. They are optional, and to enable them add -DDSTPTOOL and -DUNITTESTS to the cmake command line. Also, don't check to see if a directory is a wad file. They aren't. This removes an annoying and invalid debug assertion with the debug build. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7682 8ced0084-cf51-0410-be5f-012b33b47a6e 2011-07-18 03:47:55 +02:00
			`if (DSPTOOL)`
CMakeLists: Normalize whitespace Normalizes tabs to spaces to follow our codebase's indentation style. 2017-03-01 13:43:43 +01:00			`add_subdirectory(DSPTool)`
Add the DSPTool and UnitTests to the cmake build. They are optional, and to enable them add -DDSTPTOOL and -DUNITTESTS to the cmake command line. Also, don't check to see if a directory is a wad file. They aren't. This removes an annoying and invalid debug assertion with the debug build. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7682 8ced0084-cf51-0410-be5f-012b33b47a6e 2011-07-18 03:47:55 +02:00			`endif()`

Fix various comment typos 2016-09-12 00:25:45 +02:00			`# TODO: Add DSPSpy. Preferably make it option() and cpack component`