高效率推进 LinuxCNC 源码对齐流程

说明：集中 LinuxCNC 源码清单与 wasm/native probe 的路径解析，补强 manifest、shim、source-link 检查，并保持 LinuxCNC 源码后端对齐验证流程可复用。

验证：./test-native.sh；./test-linuxcnc-source-link.sh；./test-all-native.sh；wasm source/probe 相关脚本。

test-linuxcnc-wasm-source-syntax.sh

@@ -33,27 +33,13 @@ common_flags=(
     -I "$linuxcnc_root/include"
 )
 
-sources=()
-while IFS=: read -r group path note; do
-    case "$group" in
-        core)
-            if [[ ! -f "$linuxcnc_root/$path" ]]; then
-                echo "missing manifest source: $path" >&2
-                exit 1
-            fi
-            sources+=("$path")
-            ;;
-        ""|\#*|blocked)
-            ;;
-        *)
-            echo "unknown manifest group: $group" >&2
-            exit 1
-            ;;
-    esac
-done < "$manifest"
+source_list=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_linuxcnc_wasm_source_syntax_sources.XXXXXX.txt")
+trap 'rm -f "$source_list"' EXIT
+LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-wasm-manifest-sources.sh "$manifest" core full > "$source_list"
+mapfile -t sources < "$source_list"
 
 for source in "${sources[@]}"; do
-    "$cxx" "${common_flags[@]}" "$linuxcnc_root/$source"
+    "$cxx" "${common_flags[@]}" "$source"
 done
 
 echo "linuxcnc wasm-safe source syntax probe passed (${#sources[@]} files)"