mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-27 10:38:46 -04:00
Matthew Stanley
5972164b50
Root-cause class: a toolchain-less machine never self-improved via sljit on the normal play path. Two blocks: (1) `auto` resolved to gcc on EVERY machine because the discriminator was autocompile_configured() — "is a command STRING set" — and the shipped game.toml always carries overlay_autocompile_cmd; (2) live sljit mode was reachable only via a hand-set env var (dead public setter, no policy). Fix: - autocompile.c: autocompile_toolchain_available() probes PATH for a real C compiler (gcc/cc/clang). main.cpp passes `autocompile_configured() && autocompile_toolchain_available()` to code_provider_init, so `auto` picks gcc only when one is actually reachable, else sljit. - overlay_loader.c: overlay_loader_apply_live_policy() (called from main.cpp AFTER backend resolution) defaults live ON when the resolved backend is sljit — so a toolchain-less box runs VALIDATED shards live (self-improves on the normal path); PSX_OVERLAY_SLJIT_LIVE still overrides. The env-only block in overlay_loader_init is removed (the policy fn subsumes it). Runtime-only (no regen). Refs SLJIT.md §11 Phase C. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
46 lines
1.8 KiB
C
46 lines
1.8 KiB
C
/* autocompile.h — background overlay compile for variant-capture automation
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* (step 2.8). Spawns the configured compile command (compile_overlays.py
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* invocation from game.toml [runtime] overlay_autocompile_cmd) after an
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* automatic capture, collects its output into an in-memory ring (no log
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* files — CLAUDE.md §3; read it via the autocompile_status TCP command),
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* and on success has the emu thread rescan the overlay-DLL cache so the new
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* variant goes native in-session, without a restart. */
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#ifndef PSXRECOMP_AUTOCOMPILE_H
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#define PSXRECOMP_AUTOCOMPILE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Store the command line + working directory. Empty cmd disables. */
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void autocompile_configure(const char *cmd, const char *cwd);
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int autocompile_configured(void);
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/* Probe whether a C compiler is actually reachable on PATH (gcc/cc/clang) — the
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* REAL "developer machine" signal, distinct from autocompile_configured() which
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* only reports that a command STRING is set (the shipped game.toml always sets
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* one). overlay_backend_resolve uses this so `auto` picks gcc only when the
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* toolchain can really build a shard, else sljit (toolchain-less production).
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* Memoized; safe to call repeatedly. */
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int autocompile_toolchain_available(void);
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/* 1 while a compile process is running. */
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int autocompile_busy(void);
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/* Kick a compile if configured and idle. Returns 1 if started. */
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int autocompile_request(void);
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/* Emu-thread tick: applies a finished compile (cache rescan on success).
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* Must be called from the same thread that owns the overlay loader. */
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void autocompile_poll_main(void);
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/* JSON status blob for the debug server: state, run/fail counters, last
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* exit code, and the output tail. Returns bytes written. */
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int autocompile_status_json(char *out, int cap);
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#ifdef __cplusplus
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}
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#endif
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#endif /* PSXRECOMP_AUTOCOMPILE_H */
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