#!/bin/bash
# This test exercises the Tcl HAL extensions (tcl/hal.so,
# tcl/linuxcnc.so), which are only built in GUI builds (BUILD_GUI);
# skip in headless builds.  The tcl dir is taken from TCLLIBPATH
# (exported by rip-environment).
set -u

if ! command -v tclsh >/dev/null 2>&1; then
    echo "skip: tclsh not installed" >&2
    exit 1
fi

read -r tcldir _ <<< "${TCLLIBPATH:-}"
if ! [ -f "${tcldir:-/nonexistent}/linuxcnc.so" ]; then
    echo "skip: Tcl HAL extensions not built (headless build)" >&2
    exit 1
fi

exit 0