--- embedtools/configure	2013/01/18 13:18:14	1.4.2.1
+++ embedtools/configure	2017/06/29 08:29:46	1.13
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for embedtools 2.0.
+# Generated by GNU Autoconf 2.69 for embedtools 2.8.
 #
 # Report bugs to <misho@elwix.org>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='embedtools'
 PACKAGE_TARNAME='embedtools'
-PACKAGE_VERSION='2.0'
-PACKAGE_STRING='embedtools 2.0'
+PACKAGE_VERSION='2.8'
+PACKAGE_STRING='embedtools 2.8'
 PACKAGE_BUGREPORT='misho@elwix.org'
 PACKAGE_URL=''
 
@@ -1244,7 +1244,7 @@ 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 embedtools 2.0 to adapt to many kinds of systems.
+\`configure' configures embedtools 2.8 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1310,7 +1310,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of embedtools 2.0:";;
+     short | recursive ) echo "Configuration of embedtools 2.8:";;
    esac
   cat <<\_ACEOF
 
@@ -1396,7 +1396,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-embedtools configure 2.0
+embedtools configure 2.8
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1873,7 +1873,7 @@ 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 embedtools $as_me 2.0, which was
+It was created by embedtools $as_me 2.8, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2228,6 +2228,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_config_headers="$ac_config_headers inc/config.h"
 
 
+ac_cv_func_malloc_0_nonnull="yes"
+ac_cv_func_realloc_0_nonnull="yes"
+
 # Checks for programs.
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -3534,51 +3537,6 @@ _ACEOF
 
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for axl_init in -laxl" >&5
-$as_echo_n "checking for axl_init in -laxl... " >&6; }
-if ${ac_cv_lib_axl_axl_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-laxl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char axl_init ();
-int
-main ()
-{
-return axl_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_axl_axl_init=yes
-else
-  ac_cv_lib_axl_axl_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_axl_axl_init" >&5
-$as_echo "$ac_cv_lib_axl_axl_init" >&6; }
-if test "x$ac_cv_lib_axl_axl_init" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBAXL 1
-_ACEOF
-
-  LIBS="-laxl $LIBS"
-
-fi
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MD5_Init in -lcrypto" >&5
 $as_echo_n "checking for MD5_Init in -lcrypto... " >&6; }
 if ${ac_cv_lib_crypto_MD5_Init+:} false; then :
@@ -5483,7 +5441,7 @@ cat >>$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 embedtools $as_me 2.0, which was
+This file was extended by embedtools $as_me 2.8, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5545,7 +5503,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-embedtools config.status 2.0
+embedtools config.status 2.8
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"