Mar 19, 2026 · Mar 19, 2026 · Mar 19, 2026
diff --git a/Platforms/emscripten/__main__.py b/Platforms/emscripten/__main__.py
    if args and args[0] == "--":
        args = args[1:]

    os.execv(str(exec_script), [str(exec_script)] + args)
    if context.test:
        args = load_config_toml()["test-args"] + args

    os.execv(str(exec_script), [str(exec_script), *args])


 def build_target(context):
        "run",
        help="Run the built emscripten Python",
    )
    run.add_argument(
        "--test",
        action="store_true",
        default=False,
        help=(
            "If passed, will add the default test arguments to the beginning of the command. "
            "Default arguments loaded from Platforms/emscripten/config.toml"
        )
    )
    run.add_argument(
        "args",
        nargs=argparse.REMAINDER,
        )
    )
    add_cross_build_dir_option(run)

    clean = subcommands.add_parser(
        "clean", help="Delete files and directories created by this script"
    )
diff --git a/Platforms/emscripten/config.toml b/Platforms/emscripten/config.toml
 # Python versions.
 emscripten-version = "4.0.12"
 node-version = "24"
 test-args = [
    "-m", "test",
    "-v",
    "-uall",
    "--rerun",
    "--single-process",
    "-W",
 ]

 [libffi]
 url = "https://github.com/libffi/libffi/releases/download/v{version}/libffi-{version}.tar.gz"
Original file line number	Diff line number	Diff line change
Expand Up		@@ -578,7 +578,10 @@ def run_emscripten_python(context):
		if args and args[0] == "--":
		args = args[1:]

		os.execv(str(exec_script), [str(exec_script)] + args)
		if context.test:
		args = load_config_toml()["test-args"] + args

		os.execv(str(exec_script), [str(exec_script), *args])


		def build_target(context):
Expand DownExpand Up		@@ -695,6 +698,15 @@ def main():
		"run",
		help="Run the built emscripten Python",
		)
		run.add_argument(
		"--test",
		action="store_true",
		default=False,
		help=(
		"If passed, will add the default test arguments to the beginning of the command. "
		"Default arguments loaded from Platforms/emscripten/config.toml"
		)
		)
		run.add_argument(
		"args",
		nargs=argparse.REMAINDER,
Expand All		@@ -704,6 +716,7 @@ def main():
		)
		)
		add_cross_build_dir_option(run)

		clean = subcommands.add_parser(
		"clean", help="Delete files and directories created by this script"
		)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -3,6 +3,14 @@
		# Python versions.
		emscripten-version = "4.0.12"
		node-version = "24"
		test-args = [
		"-m", "test",
		"-v",
		"-uall",
		"--rerun",
		"--single-process",
		"-W",
		]

		[libffi]
		url = "https://github.com/libffi/libffi/releases/download/v{version}/libffi-{version}.tar.gz"
Expand Down