满庭芳·源流归一

结论：LinuxCNC rs274ngc 源码移植边界继续收拢。已将 rs274ngc 头文件纳入 manifest 跟踪，core 编译组仍只包含可编译源文件；启用 CNC_SIM_ENABLE_LINUXCNC_RS274_BACKEND 时 API 默认使用 LinuxCNC rs274 后端；M428/M429/M430 与 5axis/TRT/TDR/RTCP 相关路径继续保持来自 LinuxCNC 源码或 remap 配置的薄桥接。

验证：./test-linuxcnc-source-syntax.sh；./test-linuxcnc-api-native.sh；./test-native.sh；./test-linuxcnc-source-link.sh。

test-linuxcnc-source-objects.sh

@@ -6,43 +6,21 @@ cd "$(dirname "$0")"
 linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
 cxx=${CXX:-g++}
 build_dir=$(mktemp -d "${TMPDIR:-/tmp}/cnc_sim_rs274_objects.XXXXXX")
-python_includes=$(python3.13-config --includes 2>/dev/null || python3-config --includes)
 manifest=${1:-linuxcnc-rs274-source-files.txt}
 
-if [[ ! -f "$manifest" ]]; then
-    echo "missing manifest: $manifest" >&2
-    exit 1
-fi
-
-if [[ ! -d "$linuxcnc_root" ]]; then
-    echo "missing LinuxCNC root: $linuxcnc_root" >&2
-    exit 1
-fi
-
 trap 'rm -rf "$build_dir"' EXIT
+LINUXCNC_ROOT="$linuxcnc_root" ./check-linuxcnc-inputs.sh "$manifest"
 
-common_flags=(
-    -std=c++17
-    -DULAPI
-    -I "$linuxcnc_root/src"
-    -I "$linuxcnc_root/src/emc"
-    -I "$linuxcnc_root/src/emc/nml_intf"
-    -I "$linuxcnc_root/src/emc/rs274ngc"
-    -I "$linuxcnc_root/src/emc/motion"
-    -I "$linuxcnc_root/src/emc/pythonplugin"
-    -I "$linuxcnc_root/include"
-)
+common_flag_output=$(LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-source-common-cxxflags.sh --python)
+mapfile -t common_flags <<<"$common_flag_output"
 
-sources=()
-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 < "$source_list"
+source_output=$(LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-source-manifest-sources.sh "$manifest" core full)
+mapfile -t sources <<<"$source_output"
 
 source_index=0
 for source in "${sources[@]}"; do
     obj="$build_dir/linuxcnc_${source_index}.o"
-    # shellcheck disable=SC2086
-    "$cxx" "${common_flags[@]}" $python_includes -c "$source" -o "$obj"
+    "$cxx" "${common_flags[@]}" -c "$source" -o "$obj"
     source_index=$((source_index + 1))
 done