Publish Chimera GFX source

tools/generate_probe_symbols.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Generate the C X-macro list from the read-only JSON manifest."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+
+def render(manifest_path: Path) -> str:
+    manifest = json.loads(manifest_path.read_text(encoding="utf-8"))
+    symbols = manifest["symbols"]
+    lines = ["/* Generated from manifests/ps5_gnm_symbols.json. Do not edit. */"]
+    lines.extend(f'CHIMERA_GNM_SYMBOL("{entry["name"]}")' for entry in symbols)
+    return "\n".join(lines) + "\n"
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--manifest", type=Path, required=True)
+    parser.add_argument("--output", type=Path, required=True)
+    parser.add_argument("--check", action="store_true")
+    args = parser.parse_args()
+
+    expected = render(args.manifest)
+    if args.check:
+        if not args.output.exists() or args.output.read_text(encoding="utf-8") != expected:
+            print(f"stale generated file: {args.output}")
+            return 1
+        print(f"generated file is current: {args.output}")
+        return 0
+
+    args.output.parent.mkdir(parents=True, exist_ok=True)
+    args.output.write_text(expected, encoding="utf-8", newline="\n")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())