wasm-port: broaden native LinuxCNC interpreter probes

wasm-port/tools/build_native_probes.sh

@@ -8,141 +8,332 @@ WRAP_DIR="$ROOT_DIR/runtime/core/linuxcnc_wrap"
 SHIM_DIR="$ROOT_DIR/runtime/core/shims"
 INCLUDE_DIR="$ROOT_DIR/runtime/core/include"
 MINIMAL_GCODE_FIXTURE="$ROOT_DIR/tests/fixtures/gcode/minimal_linear.ngc"
+NAMEDPARAM_INI_FIXTURE="$ROOT_DIR/tests/fixtures/ini/namedparams.ini"
+CXX="${CXX:-g++}"
 
 mkdir -p "$BUILD_DIR"
 
-rm -f \
+COMMON_FLAGS=(
+  -std=c++20
+  -O2
+  -D_GNU_SOURCE
+  -DM_PI=3.14159265358979323846
+  -DOBJECT_FWD_DWA2002724_HPP
+  -I"$WRAP_DIR"
+  -I"$SHIM_DIR"
+  -I"$INCLUDE_DIR"
+  -I"$VENDOR_DIR/src"
+  -I"$VENDOR_DIR/src/rtapi"
+  -I"$VENDOR_DIR/src/emc"
+  -I"$VENDOR_DIR/src/emc/nml_intf"
+  -I"$VENDOR_DIR/src/emc/motion"
+  -I"$VENDOR_DIR/src/libnml/posemath"
+)
+
+COMMON_INI_FLAGS=(
+  "${COMMON_FLAGS[@]}"
+  -I"$VENDOR_DIR/src/emc/ini"
+)
+
+MINIMAL_FLAGS=(
+  "${COMMON_INI_FLAGS[@]}"
+  -ffunction-sections
+  -fdata-sections
+  -DUNIT_TEST
+  -DLINUXCNC_STANDALONE_USE_RS274_PRE_STATE
+)
+
+MINIMAL_LINK_FLAGS=(
+  -Wl,--gc-sections
+)
+
+write_command_file() {
+  local file="$1"
+  shift
+  printf '%q\n' "$@" > "$file"
+}
+
+command_matches() {
+  local file="$1"
+  shift
+
+  local tmp
+  tmp="$(mktemp)"
+  write_command_file "$tmp" "$@"
+  if [[ -f "$file" ]] && cmp -s "$tmp" "$file"; then
+    rm -f "$tmp"
+    return 0
+  fi
+  rm -f "$tmp"
+  return 1
+}
+
+depfile_newer_than() {
+  local depfile="$1"
+  local output="$2"
+
+  [[ -f "$depfile" ]] || return 0
+  local deps
+  deps="$(tr '\\\n' '  ' < "$depfile" | sed -e 's/^[^:]*://')"
+  local dep
+  for dep in $deps; do
+    if [[ -f "$dep" && "$dep" -nt "$output" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+object_needs_rebuild() {
+  local obj="$1"
+  local depfile="$2"
+  local cmdfile="$3"
+  shift 3
+
+  [[ -f "$obj" ]] || return 0
+  command_matches "$cmdfile" "$@" || return 0
+  depfile_newer_than "$depfile" "$obj" && return 0
+  return 1
+}
+
+compile_object() {
+  local target="$1"
+  local source="$2"
+  local obj="$3"
+  shift 3
+
+  local stdout_log="$BUILD_DIR/$target.stdout.log"
+  local stderr_log="$BUILD_DIR/$target.stderr.log"
+  local depfile="$obj.d"
+  local cmdfile="$obj.cmd"
+  local cmd=("$CXX" "$@" -MMD -MP -MF "$depfile" -c "$source" -o "$obj")
+
+  mkdir -p "$(dirname "$obj")"
+  if ! object_needs_rebuild "$obj" "$depfile" "$cmdfile" "${cmd[@]}"; then
+    printf 'up to date: %s\n' "$source" >> "$stdout_log"
+    return 0
+  fi
+
+  printf 'compile: %s\n' "$source" >> "$stdout_log"
+  if "${cmd[@]}" >> "$stdout_log" 2>> "$stderr_log"; then
+    write_command_file "$cmdfile" "${cmd[@]}"
+    return 0
+  fi
+  return 1
+}
+
+link_needs_rebuild() {
+  local output="$1"
+  local cmdfile="$2"
+  shift 2
+
+  [[ -f "$output" ]] || return 0
+  command_matches "$cmdfile" "$@" || return 0
+
+  local arg
+  for arg in "$@"; do
+    if [[ -f "$arg" && "$arg" -nt "$output" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+link_binary() {
+  local target="$1"
+  local output="$2"
+  shift 2
+
+  local stdout_log="$BUILD_DIR/$target.stdout.log"
+  local stderr_log="$BUILD_DIR/$target.stderr.log"
+  local cmdfile="$output.cmd"
+  local cmd=("$CXX" "$@" -o "$output")
+
+  if ! link_needs_rebuild "$output" "$cmdfile" "${cmd[@]}"; then
+    printf 'up to date: %s\n' "$output" >> "$stdout_log"
+    return 0
+  fi
+
+  printf 'link: %s\n' "$output" >> "$stdout_log"
+  if "${cmd[@]}" >> "$stdout_log" 2>> "$stderr_log"; then
+    write_command_file "$cmdfile" "${cmd[@]}"
+    return 0
+  fi
+  return 1
+}
+
+compile_target_objects() {
+  local target="$1"
+  local flags_name="$2"
+  local sources_name="$3"
+  local objs_name="$4"
+
+  local -n flags="$flags_name"
+  local -n sources="$sources_name"
+  local -n objs="$objs_name"
+  local obj_dir="$BUILD_DIR/obj/$target"
+  local status=0
+
+  objs=()
+  local source
+  for source in "${sources[@]}"; do
+    local base
+    base="$(basename "$source")"
+    local obj="$obj_dir/${base%.*}.o"
+    objs+=("$obj")
+    if ! compile_object "$target" "$source" "$obj" "${flags[@]}"; then
+      status=1
+    fi
+  done
+
+  return "$status"
+}
+
+build_binary_target() {
+  local target="$1"
+  local output="$2"
+  local flags_name="$3"
+  local sources_name="$4"
+  local link_flags_name="$5"
+  shift 5
+
+  local stdout_log="$BUILD_DIR/$target.stdout.log"
+  local stderr_log="$BUILD_DIR/$target.stderr.log"
+  : > "$stdout_log"
+  : > "$stderr_log"
+
+  local target_objs=()
+  local status=0
+  if ! compile_target_objects "$target" "$flags_name" "$sources_name" target_objs; then
+    status=1
+  fi
+
+  if [[ "$status" -eq 0 ]]; then
+    local -n link_flags="$link_flags_name"
+    if ! link_binary "$target" "$output" "${link_flags[@]}" "${target_objs[@]}" "$@"; then
+      status=1
+    fi
+  fi
+
+  echo "$status" > "$BUILD_DIR/$target.exitcode"
+  return "$status"
+}
+
+build_object_target() {
+  local target="$1"
+  local output="$2"
+  local source="$3"
+  local flags_name="$4"
+
+  local stdout_log="$BUILD_DIR/$target.stdout.log"
+  local stderr_log="$BUILD_DIR/$target.stderr.log"
+  : > "$stdout_log"
+  : > "$stderr_log"
+
+  local -n flags="$flags_name"
+  local status=0
+  if ! compile_object "$target" "$source" "$output" "${flags[@]}"; then
+    status=1
+  fi
+
+  echo "$status" > "$BUILD_DIR/$target.exitcode"
+  return "$status"
+}
+
+NO_LINK_FLAGS=()
+
+INI_PROBE_SOURCES=(
+  "$VENDOR_DIR/src/emc/ini/inifile.cc"
+  "$WRAP_DIR/linuxcnc_ini_probe.cpp"
+)
+
+STATE_PROBE_SOURCES=(
+  "$WRAP_DIR/linuxcnc_interp_state_probe.cpp"
+)
+
+INTERP_CORE_SOURCES=(
+  "$VENDOR_DIR/src/emc/rs274ngc/modal_state.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_array.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_internal.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_read.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_check.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_arc.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_inverse.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_execute.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_convert.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_cycles.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_g7x.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_queue.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_find.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_namedparams.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_write.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_o_word.cc"
+  "$VENDOR_DIR/src/emc/rs274ngc/rs274ngc_pre.cc"
+  "$WRAP_DIR/linuxcnc_hal_adapter.cpp"
+  "$WRAP_DIR/linuxcnc_interp_edge_stubs.cpp"
+  "$WRAP_DIR/linuxcnc_runtime_state_stubs.cpp"
+  "$WRAP_DIR/linuxcnc_tool_adapter.cpp"
+  "$WRAP_DIR/linuxcnc_interp_minimal_runtime.cpp"
+  "$VENDOR_DIR/src/emc/ini/inifile.cc"
+)
+
+NAMEDPARAM_SOURCES=(
+  "${INTERP_CORE_SOURCES[@]}"
+  "$WRAP_DIR/linuxcnc_namedparam_harness.cpp"
+)
+
+MINIMAL_SOURCES=(
+  "${INTERP_CORE_SOURCES[@]}"
+  "$WRAP_DIR/linuxcnc_interp_minimal_harness.cpp"
+)
+
+build_binary_target \
+  linuxcnc_ini_probe \
   "$BUILD_DIR/linuxcnc_ini_probe" \
+  COMMON_FLAGS \
+  INI_PROBE_SOURCES \
+  NO_LINK_FLAGS \
+  -lfmt
+
+build_binary_target \
+  linuxcnc_interp_state_probe \
   "$BUILD_DIR/linuxcnc_interp_state_probe" \
-  "$BUILD_DIR/linuxcnc_interp_state_probe.exitcode" \
-  "$BUILD_DIR/linuxcnc_interp_state_probe.stdout.log" \
-  "$BUILD_DIR/linuxcnc_interp_state_probe.stderr.log" \
+  COMMON_FLAGS \
+  STATE_PROBE_SOURCES \
+  NO_LINK_FLAGS
+
+build_binary_target \
+  linuxcnc_namedparam_harness \
   "$BUILD_DIR/linuxcnc_namedparam_harness" \
-  "$BUILD_DIR/linuxcnc_namedparam_harness.exitcode" \
-  "$BUILD_DIR/linuxcnc_namedparam_harness.stdout.log" \
-  "$BUILD_DIR/linuxcnc_namedparam_harness.stderr.log" \
+  MINIMAL_FLAGS \
+  NAMEDPARAM_SOURCES \
+  MINIMAL_LINK_FLAGS \
+  -lfmt
+
+if [[ "$(tr -d '[:space:]' < "$BUILD_DIR/linuxcnc_namedparam_harness.exitcode")" == "0" ]]; then
+  set +e
+  "$BUILD_DIR/linuxcnc_namedparam_harness" "$NAMEDPARAM_INI_FIXTURE" \
+    >"$BUILD_DIR/linuxcnc_namedparam_harness.run.stdout.log" \
+    2>"$BUILD_DIR/linuxcnc_namedparam_harness.run.stderr.log"
+  NAMEDPARAM_RUN_RC=$?
+  set -e
+  echo "$NAMEDPARAM_RUN_RC" > "$BUILD_DIR/linuxcnc_namedparam_harness.run.exitcode"
+else
+  rm -f \
+    "$BUILD_DIR/linuxcnc_namedparam_harness.run.exitcode" \
+    "$BUILD_DIR/linuxcnc_namedparam_harness.run.stdout.log" \
+    "$BUILD_DIR/linuxcnc_namedparam_harness.run.stderr.log"
+fi
+
+build_binary_target \
+  linuxcnc_interp_minimal_harness \
   "$BUILD_DIR/linuxcnc_interp_minimal_harness" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.exitcode" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.stdout.log" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.stderr.log" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.exitcode" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.stdout.log" \
-  "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.stderr.log" \
-  "$BUILD_DIR/linuxcnc_rs274_compile_probe.o" \
-  "$BUILD_DIR/linuxcnc_rs274_compile_probe.exitcode" \
-  "$BUILD_DIR/linuxcnc_rs274_compile_probe.stdout.log" \
-  "$BUILD_DIR/linuxcnc_rs274_compile_probe.stderr.log" \
-  "$BUILD_DIR/linuxcnc_interp_convert_source_probe.o" \
-  "$BUILD_DIR/linuxcnc_interp_convert_source_probe.exitcode" \
-  "$BUILD_DIR/linuxcnc_interp_convert_source_probe.stdout.log" \
-  "$BUILD_DIR/linuxcnc_interp_convert_source_probe.stderr.log"
+  MINIMAL_FLAGS \
+  MINIMAL_SOURCES \
+  MINIMAL_LINK_FLAGS \
+  -lfmt
 
-g++ -std=c++20 -O2 \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  "$VENDOR_DIR/src/emc/ini/inifile.cc" \
-  "$WRAP_DIR/linuxcnc_ini_probe.cpp" \
-  -lfmt \
-  -o "$BUILD_DIR/linuxcnc_ini_probe"
-
-set +e
-g++ -std=c++20 -O2 \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  "$WRAP_DIR/linuxcnc_interp_state_probe.cpp" \
-  -o "$BUILD_DIR/linuxcnc_interp_state_probe" \
-  >"$BUILD_DIR/linuxcnc_interp_state_probe.stdout.log" \
-  2>"$BUILD_DIR/linuxcnc_interp_state_probe.stderr.log"
-STATE_RC=$?
-set -e
-
-echo "$STATE_RC" > "$BUILD_DIR/linuxcnc_interp_state_probe.exitcode"
-
-set +e
-g++ -std=c++20 -O2 \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  "$VENDOR_DIR/src/emc/rs274ngc/modal_state.cc" \
-  "$WRAP_DIR/linuxcnc_runtime_state_stubs.cpp" \
-  "$WRAP_DIR/linuxcnc_namedparam_harness.cpp" \
-  "$VENDOR_DIR/src/emc/ini/inifile.cc" \
-  -lfmt \
-  -o "$BUILD_DIR/linuxcnc_namedparam_harness" \
-  >"$BUILD_DIR/linuxcnc_namedparam_harness.stdout.log" \
-  2>"$BUILD_DIR/linuxcnc_namedparam_harness.stderr.log"
-NAMEDPARAM_RC=$?
-set -e
-
-echo "$NAMEDPARAM_RC" > "$BUILD_DIR/linuxcnc_namedparam_harness.exitcode"
-
-set +e
-g++ -std=c++20 -O2 -ffunction-sections -fdata-sections \
-  -Wl,--gc-sections \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  "$VENDOR_DIR/src/emc/rs274ngc/modal_state.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_array.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_internal.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_read.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_check.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_arc.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_inverse.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_execute.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_convert.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_cycles.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_g7x.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_queue.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_find.cc" \
-  "$VENDOR_DIR/src/emc/rs274ngc/interp_write.cc" \
-  "$WRAP_DIR/linuxcnc_runtime_state_stubs.cpp" \
-  "$WRAP_DIR/linuxcnc_interp_minimal_runtime.cpp" \
-  "$WRAP_DIR/linuxcnc_interp_minimal_harness.cpp" \
-  -lfmt \
-  -o "$BUILD_DIR/linuxcnc_interp_minimal_harness" \
-  >"$BUILD_DIR/linuxcnc_interp_minimal_harness.stdout.log" \
-  2>"$BUILD_DIR/linuxcnc_interp_minimal_harness.stderr.log"
-INTERP_MIN_RC=$?
-set -e
-
-echo "$INTERP_MIN_RC" > "$BUILD_DIR/linuxcnc_interp_minimal_harness.exitcode"
-
-if [[ "$INTERP_MIN_RC" -eq 0 ]]; then
+if [[ "$(tr -d '[:space:]' < "$BUILD_DIR/linuxcnc_interp_minimal_harness.exitcode")" == "0" ]]; then
   set +e
   "$BUILD_DIR/linuxcnc_interp_minimal_harness" "$MINIMAL_GCODE_FIXTURE" \
     >"$BUILD_DIR/linuxcnc_interp_minimal_harness.run.stdout.log" \
@@ -150,49 +341,23 @@ if [[ "$INTERP_MIN_RC" -eq 0 ]]; then
   INTERP_MIN_RUN_RC=$?
   set -e
   echo "$INTERP_MIN_RUN_RC" > "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.exitcode"
+else
+  rm -f \
+    "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.exitcode" \
+    "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.stdout.log" \
+    "$BUILD_DIR/linuxcnc_interp_minimal_harness.run.stderr.log"
 fi
 
-set +e
-g++ -std=c++20 -O2 \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  -c "$WRAP_DIR/linuxcnc_rs274_compile_probe.cpp" \
-  -o "$BUILD_DIR/linuxcnc_rs274_compile_probe.o" \
-  >"$BUILD_DIR/linuxcnc_rs274_compile_probe.stdout.log" \
-  2>"$BUILD_DIR/linuxcnc_rs274_compile_probe.stderr.log"
-RS274_RC=$?
-set -e
+build_object_target \
+  linuxcnc_rs274_compile_probe \
+  "$BUILD_DIR/linuxcnc_rs274_compile_probe.o" \
+  "$WRAP_DIR/linuxcnc_rs274_compile_probe.cpp" \
+  COMMON_FLAGS
 
-echo "$RS274_RC" > "$BUILD_DIR/linuxcnc_rs274_compile_probe.exitcode"
+build_object_target \
+  linuxcnc_interp_convert_source_probe \
+  "$BUILD_DIR/linuxcnc_interp_convert_source_probe.o" \
+  "$VENDOR_DIR/src/emc/rs274ngc/interp_convert.cc" \
+  COMMON_FLAGS
 
-set +e
-g++ -std=c++20 -O2 \
-  -D_GNU_SOURCE \
-  -DM_PI=3.14159265358979323846 \
-  -DOBJECT_FWD_DWA2002724_HPP \
-  -I"$SHIM_DIR" \
-  -I"$INCLUDE_DIR" \
-  -I"$VENDOR_DIR/src" \
-  -I"$VENDOR_DIR/src/rtapi" \
-  -I"$VENDOR_DIR/src/emc" \
-  -I"$VENDOR_DIR/src/emc/nml_intf" \
-  -I"$VENDOR_DIR/src/emc/motion" \
-  -I"$VENDOR_DIR/src/libnml/posemath" \
-  -c "$VENDOR_DIR/src/emc/rs274ngc/interp_convert.cc" \
-  -o "$BUILD_DIR/linuxcnc_interp_convert_source_probe.o" \
-  >"$BUILD_DIR/linuxcnc_interp_convert_source_probe.stdout.log" \
-  2>"$BUILD_DIR/linuxcnc_interp_convert_source_probe.stderr.log"
-CONVERT_SOURCE_RC=$?
-set -e
-
-echo "$CONVERT_SOURCE_RC" > "$BUILD_DIR/linuxcnc_interp_convert_source_probe.exitcode"
 echo "native probes complete"