chimera-gfx-Public/docs/retroarch/phase-1.0ci-native-sdk-bottleneck-and-cleanup-gate.md

Phase 1.0CI: native SDK bottleneck and cleanup gate

Status: CH_CONSUMED_MOUNTED_SDK_PROBE_BOTTLENECK_EXACT_NATIVE_CLEANUP_ALLOWED

Date: 2026-07-30

CH passed every preconfigure operation on the native WSL root. Configure then progressed through successful symbol try-compiles but timed out after 600 seconds. The scratch tree was native; compiler and sysroot remained mounted. The pinned SDK is only 29,406,271 bytes, so native SDK staging is the next bounded remediation candidate rather than another timeout increase.

CI permits one cleanup of only /tmp/chimera-gfx-phase10ch, with its SDL worktree removed through the originating Git administration before the exact root is recursively removed. No retry, SDK copy, build or device action is authorized in CI.