bump version

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for shadowsocks-libev 2.3.3.
+# Generated by GNU Autoconf 2.69 for shadowsocks-libev 2.4.0.
 #
 # Report bugs to <max.c.lv@gmail.com>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='shadowsocks-libev'
 PACKAGE_TARNAME='shadowsocks-libev'
-PACKAGE_VERSION='2.3.3'
-PACKAGE_STRING='shadowsocks-libev 2.3.3'
+PACKAGE_VERSION='2.4.0'
+PACKAGE_STRING='shadowsocks-libev 2.4.0'
 PACKAGE_BUGREPORT='max.c.lv@gmail.com'
 PACKAGE_URL=''
 
@@ -1343,7 +1343,7 @@ 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 shadowsocks-libev 2.3.3 to adapt to many kinds of systems.
+\`configure' configures shadowsocks-libev 2.4.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1414,7 +1414,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of shadowsocks-libev 2.3.3:";;
+     short | recursive ) echo "Configuration of shadowsocks-libev 2.4.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1544,7 +1544,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-shadowsocks-libev configure 2.3.3
+shadowsocks-libev configure 2.4.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2067,7 +2067,7 @@ 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 shadowsocks-libev $as_me 2.3.3, which was
+It was created by shadowsocks-libev $as_me 2.4.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2888,7 +2888,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='shadowsocks-libev'
- VERSION='2.3.3'
+ VERSION='2.4.0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -16065,7 +16065,7 @@ 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 shadowsocks-libev $as_me 2.3.3, which was
+This file was extended by shadowsocks-libev $as_me 2.4.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16131,7 +16131,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-shadowsocks-libev config.status 2.3.3
+shadowsocks-libev config.status 2.4.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"