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

cd "$(dirname "$0")"

linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
filter=${1:-}

if [[ ! -d "$linuxcnc_root" ]]; then
    echo "missing LinuxCNC root: $linuxcnc_root" >&2
    exit 1
fi

objects=(
    src/objects/emc/rs274ngc/interpmodule.o
    src/objects/emc/rs274ngc/canonmodule.o
    src/objects/emc/rs274ngc/pyarrays.o
    src/objects/emc/rs274ngc/pyblock.o
    src/objects/emc/rs274ngc/pyemctypes.o
    src/objects/emc/rs274ngc/pyinterp1.o
    src/objects/emc/rs274ngc/pyparamclass.o
    src/objects/emc/nml_intf/emcops.o
    src/objects/emc/sai/dummyemcstat.o
    src/objects/libnml/nml/stat_msg.o
)

found=0
for object in "${objects[@]}"; do
    full_object="$linuxcnc_root/$object"
    if [[ ! -f "$full_object" ]]; then
        echo "missing LinuxCNC support object: $full_object" >&2
        echo "build LinuxCNC first or set LINUXCNC_ROOT to a built tree" >&2
        exit 1
    fi
    if [[ -n "$filter" && "$(basename "$object")" != "$filter" ]]; then
        continue
    fi
    found=1
    printf '%s\n' "$full_object"
done

if [[ -n "$filter" && "$found" -eq 0 ]]; then
    echo "missing LinuxCNC support object in list: $filter" >&2
    exit 1
fi