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-syntax.sh

@@ -5,25 +5,21 @@ cd "$(dirname "$0")"
 
 linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
 cxx=${CXX:-g++}
-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: $linuxcnc_root" >&2
-    exit 1
-fi
-
-source_list=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_linuxcnc_source_syntax_sources.XXXXXX.txt")
-trap 'rm -f "$source_list"' EXIT
-LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-source-manifest-sources.sh "$manifest" all full > "$source_list"
+LINUXCNC_ROOT="$linuxcnc_root" ./check-linuxcnc-inputs.sh "$manifest"
 
 missing_source_manifest=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_missing_rs274_manifest_source.XXXXXX.txt")
 missing_source_log=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_missing_rs274_manifest_source.XXXXXX.log")
+source_list=$(mktemp "${TMPDIR:-/tmp}/cnc_sim_linuxcnc_source_syntax_sources.XXXXXX.txt")
+trap 'rm -f "$source_list" "$missing_source_manifest" "$missing_source_log"' EXIT
+grep -Fx 'trap '\''rm -f "$source_list" "$missing_source_manifest" "$missing_source_log"'\'' EXIT' test-linuxcnc-source-syntax.sh >/dev/null
+if awk '/^rm -f "\$missing_source_manifest" "\$missing_source_log"$/{ found = 1 } END { exit !found }' test-linuxcnc-source-syntax.sh >/dev/null; then
+    echo "linuxcnc source syntax probe still relies on manual cleanup for missing-source temporaries" >&2
+    exit 1
+fi
+LINUXCNC_ROOT="$linuxcnc_root" ./list-linuxcnc-source-manifest-sources.sh "$manifest" all full > "$source_list"
+
 printf 'core:src/emc/rs274ngc/does_not_exist.cc:test missing source\n' >"$missing_source_manifest"
 if ./test-linuxcnc-source-objects.sh "$missing_source_manifest" >"$missing_source_log" 2>&1; then
     echo "linuxcnc source object probe accepted missing manifest file" >&2
@@ -43,25 +39,13 @@ if ! grep -F "missing manifest file: src/emc/rs274ngc/does_not_exist.cc" "$missi
     sed -n '1,20p' "$missing_source_log" >&2
     exit 1
 fi
-rm -f "$missing_source_manifest" "$missing_source_log"
 
-common_flags=(
-    -std=c++17
-    -DULAPI
-    -fsyntax-only
-    -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="$linuxcnc_root" ./list-linuxcnc-source-common-cxxflags.sh --python --syntax-only)
+mapfile -t common_flags <<<"$common_flag_output"
 
 while IFS= read -r source; do
     [[ -z "$source" ]] && continue
-    # shellcheck disable=SC2086
-    "$cxx" "${common_flags[@]}" $python_includes "$source"
+    "$cxx" "${common_flags[@]}" "$source"
 done < "$source_list"
 
 echo "linuxcnc rs274 source syntax probe passed"