--- libelwix/configure	2025/09/26 16:01:58	1.78
+++ libelwix/configure	2025/11/17 20:05:38	1.80.2.1
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.72 for libelwix 6.10.
+# Generated by GNU Autoconf 2.72 for libelwix 6.13.
 #
 # Report bugs to <misho@elwix.org>.
 #
@@ -603,8 +603,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libelwix'
 PACKAGE_TARNAME='libelwix'
-PACKAGE_VERSION='6.10'
-PACKAGE_STRING='libelwix 6.10'
+PACKAGE_VERSION='6.13'
+PACKAGE_STRING='libelwix 6.13'
 PACKAGE_BUGREPORT='misho@elwix.org'
 PACKAGE_URL=''
 
@@ -1272,7 +1272,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-'configure' configures libelwix 6.10 to adapt to many kinds of systems.
+'configure' configures libelwix 6.13 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1339,7 +1339,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libelwix 6.10:";;
+     short | recursive ) echo "Configuration of libelwix 6.13:";;
    esac
   cat <<\_ACEOF
 
@@ -1433,7 +1433,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libelwix configure 6.10
+libelwix configure 6.13
 generated by GNU Autoconf 2.72
 
 Copyright (C) 2023 Free Software Foundation, Inc.
@@ -1570,6 +1570,65 @@ printf "%s\n" "$ac_res" >&6; }
 
 } # ac_fn_c_check_header_compile
 
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+  printf %s "(cached) " >&6
+else case e in #(
+  e) eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main (void)
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main (void)
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else case e in #(
+  e) eval "$3=yes" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
+esac
+fi
+eval ac_res=\$$3
+	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
 # ac_fn_c_try_run LINENO
 # ----------------------
 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
@@ -1701,7 +1760,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libelwix $as_me 6.10, which was
+It was created by libelwix $as_me 6.13, which was
 generated by GNU Autoconf 2.72.  Invocation command line was
 
   $ $0$ac_configure_args_raw
@@ -4108,7 +4167,16 @@ _ACEOF
     ;;
 esac
 
+ac_fn_c_check_type "$LINENO" "uuid_t" "ac_cv_type_uuid_t" "$ac_includes_default"
+if test "x$ac_cv_type_uuid_t" = xyes
+then :
 
+printf "%s\n" "#define HAVE_UUID_T 1" >>confdefs.h
+
+
+fi
+
+
 # Checks for library functions.
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
 printf %s "checking for GNU libc compatible malloc... " >&6; }
@@ -4933,7 +5001,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libelwix $as_me 6.10, which was
+This file was extended by libelwix $as_me 6.13, which was
 generated by GNU Autoconf 2.72.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4997,7 +5065,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-libelwix config.status 6.10
+libelwix config.status 6.13
 configured by $0, generated by GNU Autoconf 2.72,
   with options \\"\$ac_cs_config\\"