chrg6 56db0d485c Make check_platform.py skip the branches that only a Windows build compiles, so that it passes on the runtime and guards it again. ...

tools/check_platform.py scanned the raw text of each shared runtime file and knew nothing of preprocessor branches, so the Win32 use that input.c, mods_probe.c, rtss_limit.c, vk_cache_file.h, vk_dlaa.c, vk_dlssg.c, vk_dump.c, vk_ffx.cpp, vk_ffx4.cpp, vk_fg.cpp, vk_fg4.cpp and vk_pipeline.c keep behind #ifdef _WIN32 made it fail on every run, at f1a2a64e already: a check that always fails guards nothing. It now leaves out the lines of a Windows-only branch (#ifdef _WIN32, #if defined(_WIN32), #if _WIN32 up to their #else, #elif or #endif, the #else of #ifndef _WIN32 or #if !defined(_WIN32), and conditionals nested in them), found on the text with its comments blanked. Every other branch is still scanned, #elif defined(_WIN32) and #if defined(_WIN32) && X among them, which can fail the check but never lets a use through. docs/building.md lists the check and its test under "Checks".

Reproduced before the change: the check exited with 1 and these 12 FAIL lines on 2f640fb8; it now exits with 0. Checks that passed: the new tests/check_platform_test.py (guarded uses pass, unguarded ones fail, the repository's runtime passes; it fails before the change) and tools/check_content.py --staged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-11-13 18:43:30 -05:00

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