Christian Rauch
a296b8f694
With libepoxy we can choose between EGL and GLX at runtime, as well as dynamically open EGL and GLX libraries without linking to them. This will make it possible to build with Wayland, EGL, GLVND support while still running on systems that only have X11, GLX and libGL. It also paves the way for headless rendering through EGL. libepoxy is a new library dependency, and is included in the precompiled libraries. GLEW is no longer a dependency, and WITH_SYSTEM_GLEW was removed. Includes contributions by Brecht Van Lommel, Ray Molenkamp, Campbell Barton and Sergey Sharybin. Ref T76428 Differential Revision: https://developer.blender.org/D15291
568 lines
13 KiB
CMake
568 lines
13 KiB
CMake
# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright 2006 Blender Foundation. All rights reserved.
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set(INC
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.
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../clog
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../../source/blender/blenlib
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../../source/blender/imbuf
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../../source/blender/makesdna
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)
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set(INC_SYS
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${Epoxy_INCLUDE_DIRS}
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)
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set(SRC
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intern/GHOST_Buttons.cpp
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intern/GHOST_C-api.cpp
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intern/GHOST_CallbackEventConsumer.cpp
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intern/GHOST_Context.cpp
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intern/GHOST_ContextNone.cpp
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intern/GHOST_DisplayManager.cpp
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intern/GHOST_EventManager.cpp
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intern/GHOST_ISystem.cpp
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intern/GHOST_ISystemPaths.cpp
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intern/GHOST_ModifierKeys.cpp
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intern/GHOST_Path-api.cpp
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intern/GHOST_PathUtils.cpp
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intern/GHOST_Rect.cpp
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intern/GHOST_System.cpp
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intern/GHOST_TimerManager.cpp
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intern/GHOST_Window.cpp
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intern/GHOST_WindowManager.cpp
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GHOST_C-api.h
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GHOST_IContext.h
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GHOST_IEvent.h
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GHOST_IEventConsumer.h
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GHOST_ISystem.h
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GHOST_ISystemPaths.h
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GHOST_ITimerTask.h
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GHOST_IWindow.h
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GHOST_Path-api.h
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GHOST_Rect.h
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GHOST_Types.h
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intern/GHOST_Buttons.h
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intern/GHOST_CallbackEventConsumer.h
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intern/GHOST_Context.h
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intern/GHOST_ContextNone.h
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intern/GHOST_Debug.h
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intern/GHOST_DisplayManager.h
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intern/GHOST_Event.h
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intern/GHOST_EventButton.h
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intern/GHOST_EventCursor.h
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intern/GHOST_EventDragnDrop.h
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intern/GHOST_EventKey.h
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intern/GHOST_EventManager.h
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intern/GHOST_EventString.h
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intern/GHOST_EventTrackpad.h
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intern/GHOST_EventWheel.h
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intern/GHOST_ModifierKeys.h
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intern/GHOST_PathUtils.h
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intern/GHOST_System.h
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intern/GHOST_SystemPaths.h
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intern/GHOST_TimerManager.h
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intern/GHOST_TimerTask.h
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intern/GHOST_Util.h
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intern/GHOST_Window.h
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intern/GHOST_WindowManager.h
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intern/GHOST_utildefines.h
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intern/GHOST_utildefines_variadic.h
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)
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set(LIB
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${Epoxy_LIBRARIES}
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)
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if(WITH_GHOST_DEBUG)
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list(APPEND SRC
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intern/GHOST_EventPrinter.cpp
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intern/GHOST_EventPrinter.h
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)
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add_definitions(-DWITH_GHOST_DEBUG)
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endif()
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if(WITH_INPUT_NDOF)
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add_definitions(-DWITH_INPUT_NDOF)
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list(APPEND SRC
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intern/GHOST_NDOFManager.cpp
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intern/GHOST_EventNDOF.h
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intern/GHOST_NDOFManager.h
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)
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list(APPEND INC_SYS
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${NDOF_INCLUDE_DIRS}
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)
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list(APPEND LIB
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${NDOF_LIBRARIES}
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)
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endif()
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if(WITH_HEADLESS OR WITH_GHOST_SDL)
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if(WITH_HEADLESS)
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list(APPEND SRC
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intern/GHOST_DisplayManagerNULL.h
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intern/GHOST_SystemNULL.h
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intern/GHOST_WindowNULL.h
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)
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add_definitions(-DWITH_HEADLESS)
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else()
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list(APPEND SRC
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intern/GHOST_ContextSDL.cpp
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intern/GHOST_DisplayManagerSDL.cpp
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intern/GHOST_SystemSDL.cpp
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intern/GHOST_WindowSDL.cpp
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intern/GHOST_ContextSDL.h
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intern/GHOST_DisplayManagerSDL.h
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intern/GHOST_SystemSDL.h
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intern/GHOST_WindowSDL.h
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)
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add_definitions(-DWITH_GHOST_SDL)
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endif()
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if(NOT WITH_HEADLESS)
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list(APPEND INC_SYS
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${SDL_INCLUDE_DIR}
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)
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if(WITH_SDL_DYNLOAD)
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list(APPEND LIB
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extern_sdlew
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)
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else()
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list(APPEND LIB
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${SDL_LIBRARY}
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)
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endif()
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endif()
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elseif(APPLE AND NOT WITH_GHOST_X11)
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if(WITH_INPUT_IME)
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add_definitions(-DWITH_INPUT_IME)
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endif()
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list(APPEND SRC
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intern/GHOST_DisplayManagerCocoa.mm
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intern/GHOST_SystemCocoa.mm
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intern/GHOST_WindowCocoa.mm
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intern/GHOST_DisplayManagerCocoa.h
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intern/GHOST_SystemCocoa.h
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intern/GHOST_WindowCocoa.h
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intern/GHOST_WindowViewCocoa.h
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)
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if(NOT WITH_GL_EGL)
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list(APPEND SRC
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intern/GHOST_ContextCGL.mm
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intern/GHOST_ContextCGL.h
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)
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endif()
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if(WITH_INPUT_NDOF)
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list(APPEND SRC
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intern/GHOST_NDOFManagerCocoa.mm
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intern/GHOST_NDOFManagerCocoa.h
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)
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endif()
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elseif(WITH_GHOST_X11 OR WITH_GHOST_WAYLAND)
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if(WITH_GHOST_X11)
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list(APPEND INC_SYS
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${X11_X11_INCLUDE_PATH}
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)
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list(APPEND LIB
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${X11_X11_LIB}
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${X11_Xrender_LIB}
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)
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list(APPEND SRC
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intern/GHOST_DisplayManagerX11.cpp
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intern/GHOST_SystemX11.cpp
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intern/GHOST_TaskbarX11.cpp
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intern/GHOST_WindowX11.cpp
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intern/GHOST_DisplayManagerX11.h
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intern/GHOST_IconX11.h
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intern/GHOST_SystemX11.h
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intern/GHOST_TaskbarX11.h
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intern/GHOST_WindowX11.h
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)
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if(NOT WITH_GL_EGL)
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list(APPEND SRC
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intern/GHOST_ContextGLX.cpp
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intern/GHOST_ContextGLX.h
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)
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endif()
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if(WITH_GHOST_XDND)
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add_definitions(-DWITH_XDND)
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list(APPEND LIB
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extern_xdnd
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)
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list(APPEND INC
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../../extern/xdnd
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)
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list(APPEND SRC
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intern/GHOST_DropTargetX11.cpp
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intern/GHOST_DropTargetX11.h
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)
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endif()
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if(X11_XF86keysym_INCLUDE_PATH)
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add_definitions(-DWITH_XF86KEYSYM)
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list(APPEND INC_SYS
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${X11_XF86keysym_INCLUDE_PATH}
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)
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endif()
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if(WITH_X11_XF86VMODE)
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add_definitions(-DWITH_X11_XF86VMODE)
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list(APPEND INC_SYS
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${X11_Xxf86vmode_INCLUDE_PATH}
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)
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list(APPEND LIB
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${X11_Xxf86vmode_LIB}
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)
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endif()
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if(WITH_X11_XFIXES)
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add_definitions(-DWITH_X11_XFIXES)
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list(APPEND INC_SYS
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${X11_Xfixes_INCLUDE_PATH}
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)
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list(APPEND LIB
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${X11_Xfixes_LIB}
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)
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endif()
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if(WITH_X11_ALPHA)
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add_definitions(-DWITH_X11_ALPHA)
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endif()
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if(WITH_X11_XINPUT)
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add_definitions(-DWITH_X11_XINPUT)
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list(APPEND INC_SYS
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${X11_Xinput_INCLUDE_PATH}
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)
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list(APPEND LIB
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${X11_Xinput_LIB}
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)
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endif()
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add_definitions(-DWITH_GHOST_X11)
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endif()
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if(WITH_GHOST_WAYLAND)
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list(APPEND INC_SYS
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${wayland-client_INCLUDE_DIRS}
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${wayland-egl_INCLUDE_DIRS}
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${xkbcommon_INCLUDE_DIRS}
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${wayland-cursor_INCLUDE_DIRS}
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)
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if(WITH_GHOST_WAYLAND_DYNLOAD)
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list(APPEND INC_SYS
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../../intern/wayland_dynload/extern
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)
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list(APPEND LIB
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bf_intern_wayland_dynload
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)
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add_definitions(-DWITH_GHOST_WAYLAND_DYNLOAD)
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endif()
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if(WITH_GHOST_WAYLAND_DBUS)
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list(APPEND INC_SYS
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${dbus_INCLUDE_DIRS}
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)
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endif()
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if(WITH_GHOST_WAYLAND_LIBDECOR)
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list(APPEND INC_SYS
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${libdecor_INCLUDE_DIRS}
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)
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endif()
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include(CheckSymbolExists)
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set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
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check_symbol_exists(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE)
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if(HAVE_MEMFD_CREATE)
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add_definitions(-DHAVE_MEMFD_CREATE)
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endif()
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list(APPEND SRC
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intern/GHOST_SystemWayland.cpp
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intern/GHOST_WindowWayland.cpp
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intern/GHOST_SystemWayland.h
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intern/GHOST_WaylandCursorSettings.h
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intern/GHOST_WindowWayland.h
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)
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pkg_get_variable(WAYLAND_SCANNER wayland-scanner wayland_scanner)
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pkg_check_modules(wayland-protocols wayland-protocols>=1.15)
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if(${wayland-protocols_FOUND})
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pkg_get_variable(WAYLAND_PROTOCOLS_DIR wayland-protocols pkgdatadir)
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else()
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find_path(WAYLAND_PROTOCOLS_DIR
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NAMES unstable/xdg-decoration/xdg-decoration-unstable-v1.xml
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PATH_SUFFIXES share/wayland-protocols
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)
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endif()
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if(NOT EXISTS ${WAYLAND_PROTOCOLS_DIR})
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message(FATAL_ERROR "path to wayland-protocols not found")
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endif()
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set(INC_DST ${CMAKE_CURRENT_BINARY_DIR}/libwayland)
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# Generate protocols bindings.
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macro(generate_protocol_bindings PROT_DEF)
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# File name without directory or extension (use for header name).
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get_filename_component(_name ${PROT_DEF} NAME_WLE)
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add_custom_command(
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OUTPUT ${INC_DST}/${_name}-client-protocol.h
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COMMAND ${CMAKE_COMMAND} -E make_directory ${INC_DST}
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COMMAND ${WAYLAND_SCANNER} client-header ${PROT_DEF} ${INC_DST}/${_name}-client-protocol.h
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)
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add_custom_command(
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OUTPUT ${INC_DST}/${_name}-client-protocol.c
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COMMAND ${CMAKE_COMMAND} -E make_directory ${INC_DST}
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COMMAND ${WAYLAND_SCANNER} private-code ${PROT_DEF} ${INC_DST}/${_name}-client-protocol.c
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DEPENDS ${INC_DST}/${_name}-client-protocol.h
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)
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list(APPEND SRC
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${INC_DST}/${_name}-client-protocol.c
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${INC_DST}/${_name}-client-protocol.h
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)
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unset(_name)
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endmacro()
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list(APPEND INC_SYS
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${INC_DST}
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)
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if(NOT WITH_GHOST_WAYLAND_LIBDECOR)
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# `xdg-shell`.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/stable/xdg-shell/xdg-shell.xml"
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)
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# `xdg-decoration`.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
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)
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endif()
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# `xdg-output`.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/unstable/xdg-output/xdg-output-unstable-v1.xml"
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)
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# Pointer-constraints.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
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)
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# Relative-pointer.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
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)
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# Tablet.
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generate_protocol_bindings(
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"${WAYLAND_PROTOCOLS_DIR}/unstable/tablet/tablet-unstable-v2.xml"
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)
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add_definitions(-DWITH_GHOST_WAYLAND)
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unset(INC_DST)
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endif()
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if(WITH_INPUT_NDOF)
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list(APPEND SRC
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intern/GHOST_NDOFManagerUnix.cpp
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intern/GHOST_NDOFManagerUnix.h
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)
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endif()
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if(NOT WITH_INSTALL_PORTABLE)
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add_definitions(-DPREFIX="${CMAKE_INSTALL_PREFIX}")
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endif()
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elseif(WIN32)
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# # Warnings as errors, this is too strict!
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# if(MSVC)
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# string(APPEND CMAKE_CXX_FLAGS " /WX")
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# endif()
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list(APPEND INC_SYS
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${WINTAB_INC}
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)
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list(APPEND SRC
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intern/GHOST_ContextD3D.cpp
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intern/GHOST_DisplayManagerWin32.cpp
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intern/GHOST_DropTargetWin32.cpp
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intern/GHOST_SystemWin32.cpp
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intern/GHOST_TrackpadWin32.cpp
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intern/GHOST_WindowWin32.cpp
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intern/GHOST_Wintab.cpp
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intern/GHOST_ContextD3D.h
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intern/GHOST_DisplayManagerWin32.h
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intern/GHOST_DropTargetWin32.h
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intern/GHOST_SystemWin32.h
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intern/GHOST_TaskbarWin32.h
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intern/GHOST_TrackpadWin32.h
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intern/GHOST_WindowWin32.h
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intern/GHOST_Wintab.h
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)
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if(NOT WITH_GL_EGL)
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list(APPEND SRC
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intern/GHOST_ContextWGL.cpp
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intern/GHOST_ContextWGL.h
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)
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endif()
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if(WITH_INPUT_IME)
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add_definitions(-DWITH_INPUT_IME)
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list(APPEND SRC
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intern/GHOST_ImeWin32.cpp
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intern/GHOST_ImeWin32.h
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)
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endif()
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if(WITH_INPUT_NDOF)
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list(APPEND SRC
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intern/GHOST_NDOFManagerWin32.cpp
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intern/GHOST_NDOFManagerWin32.h
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)
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endif()
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endif()
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if(WITH_GL_EGL AND NOT (WITH_HEADLESS OR WITH_GHOST_SDL))
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list(APPEND SRC
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intern/GHOST_ContextEGL.cpp
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intern/GHOST_ContextEGL.h
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)
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endif()
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if(APPLE)
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list(APPEND SRC
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intern/GHOST_SystemPathsCocoa.h
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intern/GHOST_SystemPathsCocoa.mm
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)
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elseif(UNIX)
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list(APPEND SRC
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intern/GHOST_SystemPathsUnix.cpp
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intern/GHOST_SystemPathsUnix.h
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)
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if(NOT WITH_INSTALL_PORTABLE)
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add_definitions(-DPREFIX="${CMAKE_INSTALL_PREFIX}")
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endif()
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elseif(WIN32)
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list(APPEND SRC
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intern/GHOST_SystemPathsWin32.cpp
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intern/GHOST_SystemPathsWin32.h
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)
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list(APPEND INC
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../utfconv
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)
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endif()
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if(WITH_XR_OPENXR)
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list(APPEND SRC
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intern/GHOST_Xr.cpp
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intern/GHOST_XrAction.cpp
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intern/GHOST_XrContext.cpp
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intern/GHOST_XrControllerModel.cpp
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intern/GHOST_XrEvent.cpp
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intern/GHOST_XrGraphicsBinding.cpp
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intern/GHOST_XrSession.cpp
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intern/GHOST_XrSwapchain.cpp
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GHOST_IXrContext.h
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intern/GHOST_IXrGraphicsBinding.h
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intern/GHOST_XrAction.h
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intern/GHOST_XrContext.h
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intern/GHOST_XrControllerModel.h
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intern/GHOST_XrException.h
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intern/GHOST_XrSession.h
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intern/GHOST_XrSwapchain.h
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intern/GHOST_Xr_intern.h
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intern/GHOST_Xr_openxr_includes.h
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# Header only library.
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../../extern/tinygltf/tiny_gltf.h
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)
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list(APPEND INC
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../../extern/json/include
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../../extern/tinygltf
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)
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list(APPEND INC_SYS
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${EIGEN3_INCLUDE_DIRS}
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${XR_OPENXR_SDK_INCLUDE_DIR}
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)
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list(APPEND LIB
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${XR_OPENXR_SDK_LIBRARIES}
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)
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set(XR_PLATFORM_DEFINES -DXR_USE_GRAPHICS_API_OPENGL)
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# Add compiler defines as required by the OpenXR specification.
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if(WIN32)
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list(APPEND XR_PLATFORM_DEFINES
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-DXR_USE_PLATFORM_WIN32
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-DXR_USE_GRAPHICS_API_D3D11
|
|
)
|
|
list(APPEND LIB
|
|
shlwapi
|
|
)
|
|
elseif(UNIX AND NOT APPLE)
|
|
list(APPEND XR_PLATFORM_DEFINES -DXR_OS_LINUX)
|
|
if(WITH_GHOST_WAYLAND)
|
|
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_WAYLAND)
|
|
endif()
|
|
if(WITH_GHOST_X11)
|
|
if(WITH_GL_EGL)
|
|
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_EGL)
|
|
else()
|
|
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_XLIB)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
add_definitions(-DWITH_XR_OPENXR ${XR_PLATFORM_DEFINES})
|
|
|
|
unset(XR_PLATFORM_DEFINES)
|
|
endif()
|
|
|
|
add_definitions(${GL_DEFINITIONS})
|
|
|
|
blender_add_lib(bf_intern_ghost "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
|