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-source-objects.sh

@@ -34,29 +34,15 @@ common_flags=(
 )
 
 sources=()
-while IFS=: read -r group path note; do
-    case "$group" in
-        core)
-            if [[ ! -f "$linuxcnc_root/$path" ]]; then
-                echo "missing manifest file: $path" >&2
-                exit 1
-            fi
-            sources+=("$path")
-            ;;
-        ""|\#*|binding|tooldata)
-            ;;
-        *)
-            echo "unknown manifest group: $group" >&2
-            exit 1
-            ;;
-    esac
-done < "$manifest"
+source_list="$build_dir/linuxcnc_core_sources.txt"
+LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-source-manifest-sources.sh "$manifest" core full > "$source_list"
+mapfile -t sources < "$source_list"
 
 source_index=0
 for source in "${sources[@]}"; do
     obj="$build_dir/linuxcnc_${source_index}.o"
     # shellcheck disable=SC2086
-    "$cxx" "${common_flags[@]}" $python_includes -c "$linuxcnc_root/$source" -o "$obj"
+    "$cxx" "${common_flags[@]}" $python_includes -c "$source" -o "$obj"
     source_index=$((source_index + 1))
 done