6bfb7944d9
Also finally move freetype to its own env and disable warnings for it. Still needs some work to fix the awkward situation of the freetype and svg modules used in scene/ and editor/ respectively.
611 lines
24 KiB
Python
611 lines
24 KiB
Python
#!/usr/bin/env python
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EnsureSConsVersion(0, 98, 1)
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import string
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import os
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import os.path
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import glob
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import sys
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import methods
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import gles_builders
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from platform_methods import run_in_subprocess
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# scan possible build platforms
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platform_list = [] # list of platforms
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platform_opts = {} # options for each platform
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platform_flags = {} # flags for each platform
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active_platforms = []
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active_platform_ids = []
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platform_exporters = []
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platform_apis = []
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global_defaults = []
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for x in sorted(glob.glob("platform/*")):
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if (not os.path.isdir(x) or not os.path.exists(x + "/detect.py")):
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continue
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tmppath = "./" + x
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sys.path.append(tmppath)
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import detect
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if (os.path.exists(x + "/export/export.cpp")):
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platform_exporters.append(x[9:])
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if (os.path.exists(x + "/api/api.cpp")):
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platform_apis.append(x[9:])
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if (os.path.exists(x + "/globals/global_defaults.cpp")):
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global_defaults.append(x[9:])
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if (detect.is_active()):
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active_platforms.append(detect.get_name())
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active_platform_ids.append(x)
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if (detect.can_build()):
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x = x.replace("platform/", "") # rest of world
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x = x.replace("platform\\", "") # win32
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platform_list += [x]
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platform_opts[x] = detect.get_opts()
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platform_flags[x] = detect.get_flags()
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sys.path.remove(tmppath)
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sys.modules.pop('detect')
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module_list = methods.detect_modules()
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methods.save_active_platforms(active_platforms, active_platform_ids)
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custom_tools = ['default']
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platform_arg = ARGUMENTS.get("platform", ARGUMENTS.get("p", False))
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if os.name == "nt" and (platform_arg == "android" or ARGUMENTS.get("use_mingw", False)):
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custom_tools = ['mingw']
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elif platform_arg == 'javascript':
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# Use generic POSIX build toolchain for Emscripten.
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custom_tools = ['cc', 'c++', 'ar', 'link', 'textfile', 'zip']
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env_base = Environment(tools=custom_tools)
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if 'TERM' in os.environ:
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env_base['ENV']['TERM'] = os.environ['TERM']
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env_base.AppendENVPath('PATH', os.getenv('PATH'))
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env_base.AppendENVPath('PKG_CONFIG_PATH', os.getenv('PKG_CONFIG_PATH'))
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env_base.global_defaults = global_defaults
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env_base.android_maven_repos = []
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env_base.android_flat_dirs = []
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env_base.android_dependencies = []
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env_base.android_gradle_plugins = []
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env_base.android_gradle_classpath = []
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env_base.android_java_dirs = []
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env_base.android_res_dirs = []
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env_base.android_asset_dirs = []
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env_base.android_aidl_dirs = []
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env_base.android_jni_dirs = []
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env_base.android_default_config = []
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env_base.android_manifest_chunk = ""
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env_base.android_permission_chunk = ""
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env_base.android_appattributes_chunk = ""
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env_base.disabled_modules = []
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env_base.use_ptrcall = False
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env_base.split_drivers = False
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env_base.split_modules = False
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env_base.module_version_string = ""
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env_base.msvc = False
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# To decide whether to rebuild a file, use the MD5 sum only if the timestamp has changed.
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# http://scons.org/doc/production/HTML/scons-user/ch06.html#idm139837621851792
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env_base.Decider('MD5-timestamp')
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# Use cached implicit dependencies by default. Can be overridden by specifying `--implicit-deps-changed` in the command line.
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# http://scons.org/doc/production/HTML/scons-user/ch06s04.html
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env_base.SetOption('implicit_cache', 1)
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env_base.__class__.android_add_maven_repository = methods.android_add_maven_repository
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env_base.__class__.android_add_flat_dir = methods.android_add_flat_dir
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env_base.__class__.android_add_dependency = methods.android_add_dependency
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env_base.__class__.android_add_java_dir = methods.android_add_java_dir
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env_base.__class__.android_add_res_dir = methods.android_add_res_dir
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env_base.__class__.android_add_asset_dir = methods.android_add_asset_dir
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env_base.__class__.android_add_aidl_dir = methods.android_add_aidl_dir
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env_base.__class__.android_add_jni_dir = methods.android_add_jni_dir
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env_base.__class__.android_add_default_config = methods.android_add_default_config
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env_base.__class__.android_add_to_manifest = methods.android_add_to_manifest
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env_base.__class__.android_add_to_permissions = methods.android_add_to_permissions
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env_base.__class__.android_add_to_attributes = methods.android_add_to_attributes
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env_base.__class__.android_add_gradle_plugin = methods.android_add_gradle_plugin
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env_base.__class__.android_add_gradle_classpath = methods.android_add_gradle_classpath
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env_base.__class__.disable_module = methods.disable_module
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env_base.__class__.add_module_version_string = methods.add_module_version_string
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env_base.__class__.add_source_files = methods.add_source_files
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env_base.__class__.use_windows_spawn_fix = methods.use_windows_spawn_fix
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env_base.__class__.split_lib = methods.split_lib
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env_base.__class__.add_shared_library = methods.add_shared_library
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env_base.__class__.add_library = methods.add_library
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env_base.__class__.add_program = methods.add_program
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env_base.__class__.CommandNoCache = methods.CommandNoCache
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env_base.__class__.disable_warnings = methods.disable_warnings
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env_base["x86_libtheora_opt_gcc"] = False
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env_base["x86_libtheora_opt_vc"] = False
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# Build options
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customs = ['custom.py']
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profile = ARGUMENTS.get("profile", False)
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if profile:
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import os.path
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if os.path.isfile(profile):
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customs.append(profile)
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elif os.path.isfile(profile + ".py"):
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customs.append(profile + ".py")
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opts = Variables(customs, ARGUMENTS)
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# Target build options
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opts.Add('arch', "Platform-dependent architecture (arm/arm64/x86/x64/mips/...)", '')
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opts.Add(EnumVariable('bits', "Target platform bits", 'default', ('default', '32', '64')))
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opts.Add('p', "Platform (alias for 'platform')", '')
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opts.Add('platform', "Target platform (%s)" % ('|'.join(platform_list), ), '')
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opts.Add(EnumVariable('target', "Compilation target", 'debug', ('debug', 'release_debug', 'release')))
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opts.Add(EnumVariable('optimize', "Optimization type", 'speed', ('speed', 'size')))
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opts.Add(BoolVariable('tools', "Build the tools (a.k.a. the Godot editor)", True))
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opts.Add(BoolVariable('use_lto', 'Use link-time optimization', False))
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# Components
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opts.Add(BoolVariable('deprecated', "Enable deprecated features", True))
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opts.Add(BoolVariable('gdscript', "Enable GDScript support", True))
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opts.Add(BoolVariable('minizip', "Enable ZIP archive support using minizip", True))
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opts.Add(BoolVariable('xaudio2', "Enable the XAudio2 audio driver", False))
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# Advanced options
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opts.Add(BoolVariable('disable_3d', "Disable 3D nodes for a smaller executable", False))
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opts.Add(BoolVariable('disable_advanced_gui', "Disable advanced 3D GUI nodes and behaviors", False))
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opts.Add('extra_suffix', "Custom extra suffix added to the base filename of all generated binary files", '')
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opts.Add(BoolVariable('verbose', "Enable verbose output for the compilation", False))
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opts.Add(BoolVariable('vsproj', "Generate a Visual Studio solution", False))
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opts.Add(EnumVariable('warnings', "Set the level of warnings emitted during compilation", 'no', ('extra', 'all', 'moderate', 'no')))
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opts.Add(BoolVariable('progress', "Show a progress indicator during compilation", True))
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opts.Add(BoolVariable('dev', "If yes, alias for verbose=yes warnings=all", False))
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opts.Add(EnumVariable('macports_clang', "Build using Clang from MacPorts", 'no', ('no', '5.0', 'devel')))
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opts.Add(BoolVariable('no_editor_splash', "Don't use the custom splash screen for the editor", False))
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opts.Add('system_certs_path', "Use this path as SSL certificates default for editor (for package maintainers)", '')
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# Thirdparty libraries
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opts.Add(BoolVariable('builtin_bullet', "Use the built-in Bullet library", True))
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opts.Add(BoolVariable('builtin_certs', "Bundle default SSL certificates to be used if you don't specify an override in the project settings", True))
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opts.Add(BoolVariable('builtin_enet', "Use the built-in ENet library", True))
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opts.Add(BoolVariable('builtin_freetype', "Use the built-in FreeType library", True))
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opts.Add(BoolVariable('builtin_libogg', "Use the built-in libogg library", True))
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opts.Add(BoolVariable('builtin_libpng', "Use the built-in libpng library", True))
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opts.Add(BoolVariable('builtin_libtheora', "Use the built-in libtheora library", True))
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opts.Add(BoolVariable('builtin_libvorbis', "Use the built-in libvorbis library", True))
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opts.Add(BoolVariable('builtin_libvpx', "Use the built-in libvpx library", True))
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opts.Add(BoolVariable('builtin_libwebp', "Use the built-in libwebp library", True))
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opts.Add(BoolVariable('builtin_libwebsockets', "Use the built-in libwebsockets library", True))
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opts.Add(BoolVariable('builtin_mbedtls', "Use the built-in mbedTLS library", True))
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opts.Add(BoolVariable('builtin_miniupnpc', "Use the built-in miniupnpc library", True))
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opts.Add(BoolVariable('builtin_opus', "Use the built-in Opus library", True))
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opts.Add(BoolVariable('builtin_pcre2', "Use the built-in PCRE2 library)", True))
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opts.Add(BoolVariable('builtin_recast', "Use the built-in Recast library", True))
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opts.Add(BoolVariable('builtin_squish', "Use the built-in squish library", True))
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opts.Add(BoolVariable('builtin_thekla_atlas', "Use the built-in thekla_altas library", True))
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opts.Add(BoolVariable('builtin_xatlas', "Use the built-in xatlas library", True))
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opts.Add(BoolVariable('builtin_zlib', "Use the built-in zlib library", True))
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opts.Add(BoolVariable('builtin_zstd', "Use the built-in Zstd library", True))
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# Compilation environment setup
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opts.Add("CXX", "C++ compiler")
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opts.Add("CC", "C compiler")
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opts.Add("LINK", "Linker")
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opts.Add("CCFLAGS", "Custom flags for both the C and C++ compilers")
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opts.Add("CXXFLAGS", "Custom flags for the C++ compiler")
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opts.Add("CFLAGS", "Custom flags for the C compiler")
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opts.Add("LINKFLAGS", "Custom flags for the linker")
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# add platform specific options
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for k in platform_opts.keys():
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opt_list = platform_opts[k]
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for o in opt_list:
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opts.Add(o)
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for x in module_list:
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module_enabled = True
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tmppath = "./modules/" + x
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sys.path.append(tmppath)
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import config
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enabled_attr = getattr(config, "is_enabled", None)
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if (callable(enabled_attr) and not config.is_enabled()):
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module_enabled = False
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sys.path.remove(tmppath)
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sys.modules.pop('config')
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opts.Add(BoolVariable('module_' + x + '_enabled', "Enable module '%s'" % (x, ), module_enabled))
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opts.Update(env_base) # update environment
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Help(opts.GenerateHelpText(env_base)) # generate help
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# add default include paths
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env_base.Append(CPPPATH=['#editor', '#'])
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# configure ENV for platform
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env_base.platform_exporters = platform_exporters
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env_base.platform_apis = platform_apis
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if (env_base['target'] == 'debug'):
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env_base.Append(CPPDEFINES=['DEBUG_MEMORY_ALLOC'])
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if (env_base['no_editor_splash']):
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env_base.Append(CPPDEFINES=['NO_EDITOR_SPLASH'])
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if not env_base['deprecated']:
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env_base.Append(CPPDEFINES=['DISABLE_DEPRECATED'])
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env_base.platforms = {}
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selected_platform = ""
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if env_base['platform'] != "":
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selected_platform = env_base['platform']
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elif env_base['p'] != "":
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selected_platform = env_base['p']
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env_base["platform"] = selected_platform
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if selected_platform in platform_list:
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sys.path.append("./platform/" + selected_platform)
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import detect
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if "create" in dir(detect):
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env = detect.create(env_base)
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else:
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env = env_base.Clone()
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if env['dev']:
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env["warnings"] = "all"
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env['verbose'] = True
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if env['vsproj']:
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env.vs_incs = []
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env.vs_srcs = []
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def AddToVSProject(sources):
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for x in sources:
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if type(x) == type(""):
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fname = env.File(x).path
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else:
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fname = env.File(x)[0].path
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pieces = fname.split(".")
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if len(pieces) > 0:
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basename = pieces[0]
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basename = basename.replace('\\\\', '/')
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if os.path.isfile(basename + ".h"):
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env.vs_incs = env.vs_incs + [basename + ".h"]
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elif os.path.isfile(basename + ".hpp"):
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env.vs_incs = env.vs_incs + [basename + ".hpp"]
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if os.path.isfile(basename + ".c"):
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env.vs_srcs = env.vs_srcs + [basename + ".c"]
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elif os.path.isfile(basename + ".cpp"):
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env.vs_srcs = env.vs_srcs + [basename + ".cpp"]
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env.AddToVSProject = AddToVSProject
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env.extra_suffix = ""
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if env["extra_suffix"] != '':
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env.extra_suffix += '.' + env["extra_suffix"]
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CCFLAGS = env.get('CCFLAGS', '')
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env['CCFLAGS'] = ''
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env.Append(CCFLAGS=str(CCFLAGS).split())
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CFLAGS = env.get('CFLAGS', '')
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env['CFLAGS'] = ''
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env.Append(CFLAGS=str(CFLAGS).split())
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LINKFLAGS = env.get('LINKFLAGS', '')
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env['LINKFLAGS'] = ''
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env.Append(LINKFLAGS=str(LINKFLAGS).split())
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flag_list = platform_flags[selected_platform]
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for f in flag_list:
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if not (f[0] in ARGUMENTS): # allow command line to override platform flags
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env[f[0]] = f[1]
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# must happen after the flags, so when flags are used by configure, stuff happens (ie, ssl on x11)
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detect.configure(env)
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if (env["warnings"] == 'yes'):
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print("WARNING: warnings=yes is deprecated; assuming warnings=all")
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if env.msvc:
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disable_nonessential_warnings = ['/wd4267', '/wd4244', '/wd4305', '/wd4800'] # Truncations, narrowing conversions...
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if (env["warnings"] == 'extra'):
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env.Append(CCFLAGS=['/Wall']) # Implies /W4
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elif (env["warnings"] == 'all' or env["warnings"] == 'yes'):
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env.Append(CCFLAGS=['/W3'] + disable_nonessential_warnings)
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elif (env["warnings"] == 'moderate'):
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# C4244 shouldn't be needed here being a level-3 warning, but it is
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env.Append(CCFLAGS=['/W2'] + disable_nonessential_warnings)
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else: # 'no'
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env.Append(CCFLAGS=['/w'])
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# Set exception handling model to avoid warnings caused by Windows system headers.
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env.Append(CCFLAGS=['/EHsc'])
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else: # Rest of the world
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disable_nonessential_warnings = ['-Wno-sign-compare']
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if (env["warnings"] == 'extra'):
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env.Append(CCFLAGS=['-Wall', '-Wextra'])
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elif (env["warnings"] == 'all' or env["warnings"] == 'yes'):
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env.Append(CCFLAGS=['-Wall'] + disable_nonessential_warnings)
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elif (env["warnings"] == 'moderate'):
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env.Append(CCFLAGS=['-Wall', '-Wno-unused'] + disable_nonessential_warnings)
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else: # 'no'
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env.Append(CCFLAGS=['-w'])
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env.Append(CCFLAGS=['-Werror=return-type'])
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suffix = "." + selected_platform
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if (env["target"] == "release"):
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if env["tools"]:
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print("Tools can only be built with targets 'debug' and 'release_debug'.")
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sys.exit(255)
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suffix += ".opt"
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env.Append(CPPDEFINES=['NDEBUG'])
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elif (env["target"] == "release_debug"):
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if env["tools"]:
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suffix += ".opt.tools"
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else:
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suffix += ".opt.debug"
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else:
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if env["tools"]:
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suffix += ".tools"
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else:
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suffix += ".debug"
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if env["arch"] != "":
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suffix += "." + env["arch"]
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elif (env["bits"] == "32"):
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suffix += ".32"
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elif (env["bits"] == "64"):
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suffix += ".64"
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suffix += env.extra_suffix
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sys.path.remove("./platform/" + selected_platform)
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sys.modules.pop('detect')
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env.module_list = []
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env.doc_class_path = {}
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for x in module_list:
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if not env['module_' + x + '_enabled']:
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continue
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tmppath = "./modules/" + x
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sys.path.append(tmppath)
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env.current_module = x
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import config
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# can_build changed number of arguments between 3.0 (1) and 3.1 (2),
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# so try both to preserve compatibility for 3.0 modules
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can_build = False
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try:
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can_build = config.can_build(env, selected_platform)
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except TypeError:
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print("Warning: module '%s' uses a deprecated `can_build` "
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"signature in its config.py file, it should be "
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"`can_build(env, platform)`." % x)
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can_build = config.can_build(selected_platform)
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if (can_build):
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config.configure(env)
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env.module_list.append(x)
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try:
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doc_classes = config.get_doc_classes()
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doc_path = config.get_doc_path()
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for c in doc_classes:
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env.doc_class_path[c] = "modules/" + x + "/" + doc_path
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except:
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pass
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sys.path.remove(tmppath)
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sys.modules.pop('config')
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methods.update_version(env.module_version_string)
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env["PROGSUFFIX"] = suffix + env.module_version_string + env["PROGSUFFIX"]
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env["OBJSUFFIX"] = suffix + env["OBJSUFFIX"]
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# (SH)LIBSUFFIX will be used for our own built libraries
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# LIBSUFFIXES contains LIBSUFFIX and SHLIBSUFFIX by default,
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# so we need to append the default suffixes to keep the ability
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# to link against thirdparty libraries (.a, .so, .dll, etc.).
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env["LIBSUFFIXES"] += [env["LIBSUFFIX"], env["SHLIBSUFFIX"]]
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env["LIBSUFFIX"] = suffix + env["LIBSUFFIX"]
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env["SHLIBSUFFIX"] = suffix + env["SHLIBSUFFIX"]
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|
|
|
if (env.use_ptrcall):
|
|
env.Append(CPPDEFINES=['PTRCALL_ENABLED'])
|
|
if env['tools']:
|
|
env.Append(CPPDEFINES=['TOOLS_ENABLED'])
|
|
if env['disable_3d']:
|
|
if env['tools']:
|
|
print("Build option 'disable_3d=yes' cannot be used with 'tools=yes' (editor), only with 'tools=no' (export template).")
|
|
sys.exit(255)
|
|
else:
|
|
env.Append(CPPDEFINES=['_3D_DISABLED'])
|
|
if env['gdscript']:
|
|
env.Append(CPPDEFINES=['GDSCRIPT_ENABLED'])
|
|
if env['disable_advanced_gui']:
|
|
if env['tools']:
|
|
print("Build option 'disable_advanced_gui=yes' cannot be used with 'tools=yes' (editor), only with 'tools=no' (export template).")
|
|
sys.exit(255)
|
|
else:
|
|
env.Append(CPPDEFINES=['ADVANCED_GUI_DISABLED'])
|
|
if env['minizip']:
|
|
env.Append(CPPDEFINES=['MINIZIP_ENABLED'])
|
|
|
|
if not env['verbose']:
|
|
methods.no_verbose(sys, env)
|
|
|
|
if (not env["platform"] == "server"): # FIXME: detect GLES3
|
|
env.Append(BUILDERS = { 'GLES3_GLSL' : env.Builder(action=run_in_subprocess(gles_builders.build_gles3_headers), suffix='glsl.gen.h', src_suffix='.glsl')})
|
|
env.Append(BUILDERS = { 'GLES2_GLSL' : env.Builder(action=run_in_subprocess(gles_builders.build_gles2_headers), suffix='glsl.gen.h', src_suffix='.glsl')})
|
|
|
|
scons_cache_path = os.environ.get("SCONS_CACHE")
|
|
if scons_cache_path != None:
|
|
CacheDir(scons_cache_path)
|
|
print("Scons cache enabled... (path: '" + scons_cache_path + "')")
|
|
|
|
Export('env')
|
|
|
|
# build subdirs, the build order is dependent on link order.
|
|
|
|
SConscript("core/SCsub")
|
|
SConscript("servers/SCsub")
|
|
SConscript("scene/SCsub")
|
|
SConscript("editor/SCsub")
|
|
SConscript("drivers/SCsub")
|
|
|
|
SConscript("platform/SCsub")
|
|
SConscript("modules/SCsub")
|
|
SConscript("main/SCsub")
|
|
|
|
SConscript("platform/" + selected_platform + "/SCsub") # build selected platform
|
|
|
|
# Microsoft Visual Studio Project Generation
|
|
if env['vsproj']:
|
|
env['CPPPATH'] = [Dir(path) for path in env['CPPPATH']]
|
|
methods.generate_vs_project(env, GetOption("num_jobs"))
|
|
methods.generate_cpp_hint_file("cpp.hint")
|
|
|
|
# Check for the existence of headers
|
|
conf = Configure(env)
|
|
if ("check_c_headers" in env):
|
|
for header in env["check_c_headers"]:
|
|
if (conf.CheckCHeader(header[0])):
|
|
env.AppendUnique(CPPDEFINES=[header[1]])
|
|
|
|
else:
|
|
|
|
print("No valid target platform selected.")
|
|
print("The following platforms were detected:")
|
|
for x in platform_list:
|
|
print("\t" + x)
|
|
print("\nPlease run SCons again with the argument: platform=<string>")
|
|
|
|
# The following only makes sense when the env is defined, and assumes it is
|
|
if 'env' in locals():
|
|
screen = sys.stdout
|
|
# Progress reporting is not available in non-TTY environments since it
|
|
# messes with the output (for example, when writing to a file)
|
|
show_progress = (env['progress'] and sys.stdout.isatty())
|
|
node_count = 0
|
|
node_count_max = 0
|
|
node_count_interval = 1
|
|
node_count_fname = str(env.Dir('#')) + '/.scons_node_count'
|
|
|
|
import time, math
|
|
|
|
class cache_progress:
|
|
# The default is 1 GB cache and 12 hours half life
|
|
def __init__(self, path = None, limit = 1073741824, half_life = 43200):
|
|
self.path = path
|
|
self.limit = limit
|
|
self.exponent_scale = math.log(2) / half_life
|
|
if env['verbose'] and path != None:
|
|
screen.write('Current cache limit is ' + self.convert_size(limit) + ' (used: ' + self.convert_size(self.get_size(path)) + ')\n')
|
|
self.delete(self.file_list())
|
|
|
|
def __call__(self, node, *args, **kw):
|
|
global node_count, node_count_max, node_count_interval, node_count_fname, show_progress
|
|
if show_progress:
|
|
# Print the progress percentage
|
|
node_count += node_count_interval
|
|
if (node_count_max > 0 and node_count <= node_count_max):
|
|
screen.write('\r[%3d%%] ' % (node_count * 100 / node_count_max))
|
|
screen.flush()
|
|
elif (node_count_max > 0 and node_count > node_count_max):
|
|
screen.write('\r[100%] ')
|
|
screen.flush()
|
|
else:
|
|
screen.write('\r[Initial build] ')
|
|
screen.flush()
|
|
|
|
def delete(self, files):
|
|
if len(files) == 0:
|
|
return
|
|
if env['verbose']:
|
|
# Utter something
|
|
screen.write('\rPurging %d %s from cache...\n' % (len(files), len(files) > 1 and 'files' or 'file'))
|
|
[os.remove(f) for f in files]
|
|
|
|
def file_list(self):
|
|
if self.path == None:
|
|
# Nothing to do
|
|
return []
|
|
# Gather a list of (filename, (size, atime)) within the
|
|
# cache directory
|
|
file_stat = [(x, os.stat(x)[6:8]) for x in glob.glob(os.path.join(self.path, '*', '*'))]
|
|
if file_stat == []:
|
|
# Nothing to do
|
|
return []
|
|
# Weight the cache files by size (assumed to be roughly
|
|
# proportional to the recompilation time) times an exponential
|
|
# decay since the ctime, and return a list with the entries
|
|
# (filename, size, weight).
|
|
current_time = time.time()
|
|
file_stat = [(x[0], x[1][0], (current_time - x[1][1])) for x in file_stat]
|
|
# Sort by the most resently accessed files (most sensible to keep) first
|
|
file_stat.sort(key=lambda x: x[2])
|
|
# Search for the first entry where the storage limit is
|
|
# reached
|
|
sum, mark = 0, None
|
|
for i,x in enumerate(file_stat):
|
|
sum += x[1]
|
|
if sum > self.limit:
|
|
mark = i
|
|
break
|
|
if mark == None:
|
|
return []
|
|
else:
|
|
return [x[0] for x in file_stat[mark:]]
|
|
|
|
def convert_size(self, size_bytes):
|
|
if size_bytes == 0:
|
|
return "0 bytes"
|
|
size_name = ("bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
|
|
i = int(math.floor(math.log(size_bytes, 1024)))
|
|
p = math.pow(1024, i)
|
|
s = round(size_bytes / p, 2)
|
|
return "%s %s" % (int(s) if i == 0 else s, size_name[i])
|
|
|
|
def get_size(self, start_path = '.'):
|
|
total_size = 0
|
|
for dirpath, dirnames, filenames in os.walk(start_path):
|
|
for f in filenames:
|
|
fp = os.path.join(dirpath, f)
|
|
total_size += os.path.getsize(fp)
|
|
return total_size
|
|
|
|
def progress_finish(target, source, env):
|
|
global node_count, progressor
|
|
with open(node_count_fname, 'w') as f:
|
|
f.write('%d\n' % node_count)
|
|
progressor.delete(progressor.file_list())
|
|
|
|
try:
|
|
with open(node_count_fname) as f:
|
|
node_count_max = int(f.readline())
|
|
except:
|
|
pass
|
|
|
|
cache_directory = os.environ.get("SCONS_CACHE")
|
|
# Simple cache pruning, attached to SCons' progress callback. Trim the
|
|
# cache directory to a size not larger than cache_limit.
|
|
cache_limit = float(os.getenv("SCONS_CACHE_LIMIT", 1024)) * 1024 * 1024
|
|
progressor = cache_progress(cache_directory, cache_limit)
|
|
Progress(progressor, interval = node_count_interval)
|
|
|
|
progress_finish_command = Command('progress_finish', [], progress_finish)
|
|
AlwaysBuild(progress_finish_command)
|