按提示词结论补构建校验依据锁

build-wasm.sh

@@ -3,6 +3,10 @@ set -euo pipefail
 
 cd "$(dirname "$0")"
 
+# LinuxCNC source basis: the wasm build preflights and compiles the
+# linuxcnc-rs274-wasm-source-files.txt manifest entries from
+# src/emc/rs274ngc/tooldata plus source-basis-checked shims before copying the
+# browser artifacts; it must not add independent interpreter behavior.
 linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
 manifest=${1:-linuxcnc-rs274-wasm-source-files.txt}
 build_jobs=${CNC_SIM_BUILD_JOBS:-8}