# Phase 1.0CG: native WSL SDL materializer design gate

Status: `MOUNTED_OUTPUTS_CLEAN_NATIVE_WSL_SOURCE_DESIGN_ALLOWED`

Date: 2026-07-30

The CF cleanup removed the failed mounted stage and build. `/tmp` is a WSL
`tmpfs` with 8,226,119,680 available bytes, and the exact proposed root
`/tmp/chimera-gfx-phase10ch` is absent.

CG permits source implementation and fake-host testing only. The materializer
may redirect its stage, build and intermediate archive to the exact native root
while retaining the pinned mounted source, SDK and patch inputs. No native root
may be created, no CMake/build may run, and no archive export, RetroArch target
or device action is authorized under CG.