#!/usr/bin/env bash
#
# run_magic_gdb.sh -- run magic (GUI) under gdb, straight from the build tree.
# Generated by configure from scripts/run_magic_gdb.sh.in.
#
# PURPOSE
#   Debug the just-built magic without `make install`.  Stages ${builddir}/CAD_DIR
#   (symlinks) on first run, exports CAD_ROOT, then starts gdb on the self-contained
#   "magicexec".  Symbols come straight from the build tree.
#
# USAGE
#   ./run_magic_gdb.sh [magic-args...]        # then `run` at the (gdb) prompt
#   For batch/no-GUI debugging (no X display needed, reproducible), debug the null
#   binary instead:
#     gdb --args "$MAGIC_TCL/magicdnull" -dnull -nowrapper
#
# ENVIRONMENT OVERRIDES (all optional; each wins over the baked default)
#   CAD_ROOT    reuse an alternate runtime tree instead of staging $builddir/CAD_DIR
#   MAGIC_WISH  wish for the Tk console (default: the configure-matched wish)
#   WISH TCLSH  wish/tclsh matching this build's Tcl/Tk (--with-tk / --with-tcl)
#   MAGIC_BUILDDIR MAGIC_SRCDIR  build/source tops (default: baked-in absolutes)
#   Inherited values are sanity-checked; problems print as stderr warnings.
#   See magic_run_common.sh for the authoritative list and defaults.
set -eu
here="$(cd "$(dirname "$0")" && pwd)"
. "$here/magic_run_common.sh"

magic_require_built
magic_stage

exec gdb --args "$MAGIC_TCL/magicexec" -- "$@"