108 lines
4.1 KiB
Python
108 lines
4.1 KiB
Python
#!/usr/bin/env python
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Import("env")
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Import("env_modules")
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env_openxr = env_modules.Clone()
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# Thirdparty source files
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thirdparty_obj = []
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# Khronos OpenXR loader
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# Needs even for build against shared library, at least the defines used in public headers.
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if env["platform"] == "android":
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# may need to set OPENXR_ANDROID_VERSION_SUFFIX
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env_openxr.AppendUnique(CPPDEFINES=["XR_OS_ANDROID", "XR_USE_PLATFORM_ANDROID"])
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env_openxr.AppendUnique(CPPDEFINES=["JSON_USE_EXCEPTION=0"])
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# may need to include java parts of the openxr loader
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elif env["platform"] == "linuxbsd":
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env_openxr.AppendUnique(CPPDEFINES=["XR_OS_LINUX"])
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if env["x11"]:
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env_openxr.AppendUnique(CPPDEFINES=["XR_USE_PLATFORM_XLIB"])
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# FIXME: Review what needs to be set for Android and macOS.
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env_openxr.AppendUnique(CPPDEFINES=["HAVE_SECURE_GETENV"])
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elif env["platform"] == "windows":
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env_openxr.AppendUnique(CPPDEFINES=["XR_OS_WINDOWS", "NOMINMAX", "XR_USE_PLATFORM_WIN32"])
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elif env["platform"] == "macos":
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env_openxr.AppendUnique(CPPDEFINES=["XR_OS_APPLE"])
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# There does not seem to be a XR_USE_PLATFORM_XYZ for Apple
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# may need to check and set:
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# - XR_USE_TIMESPEC
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if env["builtin_openxr"]:
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thirdparty_dir = "#thirdparty/openxr"
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env_openxr.Prepend(
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CPPPATH=[
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thirdparty_dir,
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thirdparty_dir + "/include",
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thirdparty_dir + "/src",
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thirdparty_dir + "/src/common",
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thirdparty_dir + "/src/external/jsoncpp/include",
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]
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)
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env_thirdparty = env_openxr.Clone()
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env_thirdparty.disable_warnings()
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env_thirdparty.AppendUnique(CPPDEFINES=["DISABLE_STD_FILESYSTEM"])
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if env["disable_exceptions"]:
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env_thirdparty.AppendUnique(CPPDEFINES=["XRLOADER_DISABLE_EXCEPTION_HANDLING", ("JSON_USE_EXCEPTION", 0)])
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env_thirdparty.Append(CPPPATH=[thirdparty_dir + "/src/loader"])
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# add in external jsoncpp dependency
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thirdparty_jsoncpp_dir = thirdparty_dir + "/src/external/jsoncpp/src/lib_json/"
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env_thirdparty.add_source_files(thirdparty_obj, thirdparty_jsoncpp_dir + "json_reader.cpp")
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env_thirdparty.add_source_files(thirdparty_obj, thirdparty_jsoncpp_dir + "json_value.cpp")
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env_thirdparty.add_source_files(thirdparty_obj, thirdparty_jsoncpp_dir + "json_writer.cpp")
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# add in load
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if env["platform"] != "android":
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# On Android the openxr_loader is provided by separate plugins for each device
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# Build the engine using object files
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khrloader_obj = []
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/xr_generated_dispatch_table_core.c")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/common/filesystem_utils.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/common/object_info.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/api_layer_interface.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/loader_core.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/loader_instance.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/loader_logger_recorders.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/loader_logger.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/manifest_file.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/runtime_interface.cpp")
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env_thirdparty.add_source_files(khrloader_obj, thirdparty_dir + "/src/loader/xr_generated_loader.cpp")
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env.modules_sources += khrloader_obj
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env.modules_sources += thirdparty_obj
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# Godot source files
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module_obj = []
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env_openxr.add_source_files(module_obj, "*.cpp")
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env.modules_sources += module_obj
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Export("env_openxr")
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SConscript("action_map/SCsub")
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SConscript("extensions/SCsub")
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SConscript("scene/SCsub")
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if env.editor_build:
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SConscript("editor/SCsub")
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# Needed to force rebuilding the module files when the thirdparty library is updated.
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env.Depends(module_obj, thirdparty_obj)
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