mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-25 18:05:12 -04:00
Matthew Stanley
fe42da2744
Keeps both lines: master's PGXP session, draw-distance clamps, masked rejects and saturated-winding NCLIP; the release's render-pass kit additions, verified media/disc extents, timeline/present rings, cull-scale sites. Overlay ABI v30. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
#!/usr/bin/env python3
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"""Keep SDL3's single-header entry-point implementation in main.cpp only."""
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from pathlib import Path
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import sys
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ROOT = Path(__file__).resolve().parents[2]
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SDL_MAIN_HEADER = "<SDL3/SDL_main.h>"
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# Stand-alone test programs with their own main(). Each is a separate
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# executable built with SDL_MAIN_HANDLED, so it never shares a link with
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# main.cpp's entry point.
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STANDALONE_TEST_PROGRAMS = {"runtime/tests/test_window_fullscreen.cpp"}
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def main() -> int:
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runtime = ROOT / "runtime"
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owners = []
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# Sources only: a build tree under runtime/ (the documented runtime/build
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# layout) holds generated binary-ish headers such as vk_shaders_spv.h.
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for tree in ("src", "include", "tests"):
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for pattern in ("*.c", "*.cpp", "*.h"):
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for path in (runtime / tree).rglob(pattern):
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source = path.read_text(encoding="utf-8")
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if SDL_MAIN_HEADER in source:
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rel = path.relative_to(ROOT).as_posix()
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if rel not in STANDALONE_TEST_PROGRAMS:
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owners.append(rel)
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# The header's implementation is per executable. The app's entry point is
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# runtime/src/main.cpp and nothing under src/ or include/ may pull it in
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# (any of those would be linked into the app next to main.cpp). A test may
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# include it only as the entry-point TU of its own standalone executable:
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# the file defines main() itself, and is not linked into the app.
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standalone = []
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for owner in list(owners):
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if owner.startswith("runtime/tests/"):
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text = (ROOT / owner).read_text(encoding="utf-8")
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if "int main(" in text:
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standalone.append(owner)
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owners.remove(owner)
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if owners != ["runtime/src/main.cpp"]:
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raise AssertionError(
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"SDL_main.h must be included by runtime/src/main.cpp and, outside "
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"tests with their own main(), nowhere else; "
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f"found {owners}"
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)
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main_cpp = (runtime / "src/main.cpp").read_text(encoding="utf-8")
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guard = (
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"#if defined(PSX_SDL3)\n"
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"/*\n"
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" * SDL_main.h is a single-header implementation"
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)
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if guard not in main_cpp:
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raise AssertionError("SDL_main.h include is no longer guarded by PSX_SDL3")
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print("PASS: SDL3 entry-point implementation has one owner")
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return 0
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if __name__ == "__main__":
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try:
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sys.exit(main())
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except AssertionError as exc:
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print(f"FAIL: {exc}")
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sys.exit(1)
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