diff --git a/SConstruct b/SConstruct index 90cc99dd47..ab4fe118c8 100644 --- a/SConstruct +++ b/SConstruct @@ -55,7 +55,7 @@ custom_tools = ["default"] platform_arg = ARGUMENTS.get("platform", ARGUMENTS.get("p", False)) -if os.name == "nt" and (platform_arg == "android" or ARGUMENTS.get("use_mingw", False)): +if os.name == "nt" and (platform_arg == "android" or methods.get_cmdline_bool("use_mingw", False)): custom_tools = ["mingw"] elif platform_arg == "javascript": # Use generic POSIX build toolchain for Emscripten. @@ -95,7 +95,7 @@ env_base.SConsignFile(".sconsign{0}.dblite".format(pickle.HIGHEST_PROTOCOL)) customs = ["custom.py"] -profile = ARGUMENTS.get("profile", False) +profile = methods.get_cmdline_bool("profile", False) if profile: if os.path.isfile(profile): customs.append(profile) @@ -325,17 +325,17 @@ if selected_platform in platform_list: env.Alias("compiledb", env.CompilationDatabase()) # 'dev' and 'production' are aliases to set default options if they haven't been set - # manually by the user. We use `ARGUMENTS.get()` to check if they were manually set. + # manually by the user. if env["dev"]: - env["verbose"] = ARGUMENTS.get("verbose", True) + env["verbose"] = methods.get_cmdline_bool("verbose", True) env["warnings"] = ARGUMENTS.get("warnings", "extra") - env["werror"] = ARGUMENTS.get("werror", True) + env["werror"] = methods.get_cmdline_bool("werror", True) if env["tools"]: - env["tests"] = ARGUMENTS.get("tests", True) + env["tests"] = methods.get_cmdline_bool("tests", True) if env["production"]: - env["use_static_cpp"] = ARGUMENTS.get("use_static_cpp", True) - env["use_lto"] = ARGUMENTS.get("use_lto", True) - env["debug_symbols"] = ARGUMENTS.get("debug_symbols", False) + env["use_static_cpp"] = methods.get_cmdline_bool("use_static_cpp", True) + env["use_lto"] = methods.get_cmdline_bool("use_lto", True) + env["debug_symbols"] = methods.get_cmdline_bool("debug_symbols", False) if not env["tools"] and env["target"] == "debug": print( "WARNING: Requested `production` build with `tools=no target=debug`, " diff --git a/methods.py b/methods.py index 45cfe00959..9b29eadc16 100644 --- a/methods.py +++ b/methods.py @@ -6,9 +6,11 @@ from collections import OrderedDict # We need to define our own `Action` method to control the verbosity of output # and whenever we need to run those commands in a subprocess on some platforms. -from SCons.Script import Action from SCons import Node +from SCons.Script import Action +from SCons.Script import ARGUMENTS from SCons.Script import Glob +from SCons.Variables.BoolVariable import _text2bool from platform_methods import run_in_subprocess @@ -145,6 +147,17 @@ def parse_cg_file(fname, uniforms, sizes, conditionals): fs.close() +def get_cmdline_bool(option, default): + """We use `ARGUMENTS.get()` to check if options were manually overridden on the command line, + and SCons' _text2bool helper to convert them to booleans, otherwise they're handled as strings. + """ + cmdline_val = ARGUMENTS.get(option) + if cmdline_val is not None: + return _text2bool(cmdline_val) + else: + return default + + def detect_modules(search_path, recursive=False): """Detects and collects a list of C++ modules at specified path