--if test "${ac_cv_file__dev_ptmx+set}" = set; then
-- echo $ECHO_N "(cached) $ECHO_C" >&6
--else
-- test "$cross_compiling" = yes &&
-- { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
--echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
-- { (exit 1); exit 1; }; }
--if test -r "/dev/ptmx"; then
-- ac_cv_file__dev_ptmx=yes
--else
-- ac_cv_file__dev_ptmx=no
--fi
--fi
--echo "$as_me:$LINENO: result: $ac_cv_file__dev_ptmx" >&5
--echo "${ECHO_T}$ac_cv_file__dev_ptmx" >&6
--if test $ac_cv_file__dev_ptmx = yes; then