+OCAMLFIND_COMMANDS=""
+AC_CHECK_PROG(HAVE_OCAMLC_OPT, ocamlc.opt, yes, no)
+if test $HAVE_OCAMLC_OPT = "yes"; then
+ if test "$OCAMLFIND_COMMANDS" = ""; then
+ OCAMLFIND_COMMANDS="ocamlc=ocamlc.opt"
+ else
+ OCAMLFIND_COMMANDS="$OCAMLFIND_COMMANDS ocamlc=ocamlc.opt"
+ fi
+fi
+AC_CHECK_PROG(HAVE_OCAMLOPT_OPT, ocamlopt.opt, yes, no)
+if test $HAVE_OCAMLOPT_OPT = "yes"; then
+ if test "$OCAMLFIND_COMMANDS" = ""; then
+ OCAMLFIND_COMMANDS="ocamlopt=ocamlopt.opt"
+ else
+ OCAMLFIND_COMMANDS="$OCAMLFIND_COMMANDS ocamlopt=ocamlopt.opt"
+ fi
+fi
+if test "$OCAMLFIND_COMMANDS" != ""; then
+ OCAMLFIND="OCAMLFIND_COMMANDS='$OCAMLFIND_COMMANDS' $OCAMLFIND"
+fi
+AC_ARG_ENABLE(debug,
+ [ --enable-debug Turn on debugging],
+ [case "${enableval}" in
+ yes) DEBUG=true ;;
+ no) DEBUG=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+ esac],
+ [DEBUG=true])
+if test "$DEBUG" = "true"; then
+ echo "debugging enabled"
+fi
+
+RT_BASE_DIR="."
+