--- nono/configure	2026/04/29 17:04:28	1.1.1.1
+++ nono/configure	2026/04/29 17:04:30	1.1.1.2
@@ -624,6 +624,7 @@ LIBOBJS
 WXWIDGETS_LIBS
 WXWIDGETS_CPPFLAGS
 LIBKQUEUE_LIBS
+LIBEDIT_LIBS
 LIBBSD_LIBS
 NETDRIVER
 KEVENT_UDATA_T
@@ -3845,6 +3846,18 @@ fi
 
 done
 
+for ac_header in histedit.h
+do :
+  ac_fn_cxx_check_header_mongrel "$LINENO" "histedit.h" "ac_cv_header_histedit_h" "$ac_includes_default"
+if test "x$ac_cv_header_histedit_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_HISTEDIT_H 1
+_ACEOF
+
+fi
+
+done
+
 for ac_header in kqueue/sys/event.h
 do :
   ac_fn_cxx_check_header_mongrel "$LINENO" "kqueue/sys/event.h" "ac_cv_header_kqueue_sys_event_h" "$ac_includes_default"
@@ -4189,6 +4202,32 @@ $as_echo "no" >&6; }
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5
+$as_echo_n "checking for __builtin_bswap64... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+		return __builtin_bswap64(0);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+		$as_echo "#define HAVE___BUILTIN_BSWAP64 1" >>confdefs.h
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
 $as_echo_n "checking for __builtin_expect... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -4539,6 +4578,12 @@ if test "x$ac_cv_lib_bsd_getprogname" =
 fi
 
 
+# libedit (editline)
+if test x"$ac_cv_header_histedit_h" = xyes; then
+	LIBEDIT_LIBS="-ledit -ltermcap"
+
+fi
+
 # libkqueue on Linux
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue in -lkqueue" >&5
 $as_echo_n "checking for kqueue in -lkqueue... " >&6; }
@@ -4627,7 +4672,7 @@ fi
 
 ac_config_files="$ac_config_files Makefile.cfg host/Makefile lib/Makefile wx/Makefile util/mkcgrom/Makefile util/viewcgrom/Makefile"
 
-ac_config_headers="$ac_config_headers config.h"
+ac_config_headers="$ac_config_headers config-nono.h"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -5325,7 +5370,7 @@ do
     "wx/Makefile") CONFIG_FILES="$CONFIG_FILES wx/Makefile" ;;
     "util/mkcgrom/Makefile") CONFIG_FILES="$CONFIG_FILES util/mkcgrom/Makefile" ;;
     "util/viewcgrom/Makefile") CONFIG_FILES="$CONFIG_FILES util/viewcgrom/Makefile" ;;
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "config-nono.h") CONFIG_HEADERS="$CONFIG_HEADERS config-nono.h" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac