#!/usr/bin/env bash
set -euo pipefail

cd "$(dirname "$0")"

linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
cxx=${CXX:-g++}
build_dir=${TMPDIR:-/tmp}/cnc_sim_native
mkdir -p "$build_dir"
var_file="$build_dir/rs274ngc-api.var"
cp "$linuxcnc_root/tests/halui/jogging/sim.var" "$var_file"

"$cxx" -std=c++17 \
    -DCNC_SIM_ENABLE_LINUXCNC_RS274_BACKEND \
    $(python3.13-config --includes 2>/dev/null || python3-config --includes) \
    -I core/include \
    -I core/src \
    -I "$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 "$linuxcnc_root/include" \
    core/src/canon_event_sink.cpp \
    core/src/cnc_sim_api.cpp \
    core/src/gcode_backend.cpp \
    core/src/linuxcnc_canon_bridge.cpp \
    core/src/linuxcnc_rs274_backend.cpp \
    core/src/rtcp_kinematics.cpp \
    core/src/simulator_gcode_controls.cpp \
    core/src/smoke_gcode_parser.cpp \
    core/tests/cnc_sim_api_linuxcnc_rs274_smoke.cpp \
    -L "$linuxcnc_root/lib" \
    -Wl,-rpath,"$linuxcnc_root/lib" \
    -lrs274 \
    -ltooldata \
    -lpython3.13 \
    -o "$build_dir/cnc_sim_api_linuxcnc_rs274_smoke"

CNC_SIM_RS274_VAR="$var_file" "$build_dir/cnc_sim_api_linuxcnc_rs274_smoke"

echo "linuxcnc rs274 API backend smoke passed"