rt 4.0.21 (RT#13852)

24 files changed, 188 insertions, 1056 deletions

diff --git a/rt/configure b/rt/configure
index 60d9fb1..616017f 100755
--- a/rt/configure
+++ b/rt/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 # From configure.ac Revision.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for RT rt-4.0.20.
+# Generated by GNU Autoconf 2.68 for RT rt-4.0.21.
 #
 # Report bugs to <rt-bugs@bestpractical.com>.
 #
@@ -560,8 +560,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='RT'
 PACKAGE_TARNAME='rt'
-PACKAGE_VERSION='rt-4.0.20'
-PACKAGE_STRING='RT rt-4.0.20'
+PACKAGE_VERSION='rt-4.0.21'
+PACKAGE_STRING='RT rt-4.0.21'
 PACKAGE_BUGREPORT='rt-bugs@bestpractical.com'
 PACKAGE_URL=''
 
@@ -620,13 +620,6 @@ RT_SSL_MAILGATE
 RT_GPG
 RT_GD
 RT_GRAPHVIZ
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
 RT_DEVEL_MODE
 APACHECTL
 RTGROUP
@@ -763,12 +756,7 @@ enable_ssl_mailgate
       ac_precious_vars='build_alias
 host_alias
 target_alias
-PERL
-CC
-CFLAGS
-LDFLAGS
-LIBS
-CPPFLAGS'
+PERL'
 
 
 # Initialize some variables set by options.
@@ -1311,7 +1299,7 @@ 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 RT rt-4.0.20 to adapt to many kinds of systems.
+\`configure' configures RT rt-4.0.21 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1372,7 +1360,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of RT rt-4.0.20:";;
+     short | recursive ) echo "Configuration of RT rt-4.0.21:";;
    esac
   cat <<\_ACEOF
 
@@ -1422,13 +1410,6 @@ Optional Packages:
 
 Some influential environment variables:
   PERL        Perl interpreter command
-  CC          C compiler command
-  CFLAGS      C compiler flags
-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-              nonstandard directory <lib dir>
-  LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
-              you have headers in a nonstandard directory <include dir>
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
@@ -1496,7 +1477,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-RT configure rt-4.0.20
+RT configure rt-4.0.21
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1509,95 +1490,11 @@ fi
 ## ------------------------ ##
 ## Autoconf initialization. ##
 ## ------------------------ ##
-
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_link
 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 RT $as_me rt-4.0.20, which was
+It was created by RT $as_me rt-4.0.21, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -1954,7 +1851,7 @@ rt_version_major=4
 
 rt_version_minor=0
 
-rt_version_patch=20
+rt_version_patch=21
 
 test "x$rt_version_major" = 'x' && rt_version_major=0
 test "x$rt_version_minor" = 'x' && rt_version_minor=0
@@ -2798,257 +2695,15 @@ else
 fi
 
 
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
+# Extract the first word of "dot", so it can be a program name with args.
+set dummy dot; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if ${ac_cv_prog_RT_GRAPHVIZ+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+  if test -n "$RT_GRAPHVIZ"; then
+  ac_cv_prog_RT_GRAPHVIZ="$RT_GRAPHVIZ" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
@@ -3057,7 +2712,7 @@ do
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
+    ac_cv_prog_RT_GRAPHVIZ=""yes""
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -3065,570 +2720,19 @@ done
   done
 IFS=$as_save_IFS
 
+  test -z "$ac_cv_prog_RT_GRAPHVIZ" && ac_cv_prog_RT_GRAPHVIZ=""no""
 fi
 fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+RT_GRAPHVIZ=$ac_cv_prog_RT_GRAPHVIZ
+if test -n "$RT_GRAPHVIZ"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RT_GRAPHVIZ" >&5
+$as_echo "$RT_GRAPHVIZ" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
 
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-
-# The possible output files:
-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-
-ac_rmfiles=
-for ac_file in $ac_files
-do
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-  esac
-done
-rm -f $ac_rmfiles
-
-if { { ac_try="$ac_link_default"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link_default") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
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-	;;
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-	break;;
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-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
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-ac_exeext=$ac_cv_exeext
-
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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-if { { ac_try="$ac_link"
-case "(($ac_try" in
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-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-	  break;;
-    * ) break;;
-  esac
-done
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
-  { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-  if { ac_try='./conftest$ac_cv_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-	cross_compiling=yes
-    else
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
-  for ac_file in conftest.o conftest.obj conftest.*; do
-  test -f "$ac_file" || continue;
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-       break;;
-  esac
-done
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for aginitlib in -lgraph" >&5
-$as_echo_n "checking for aginitlib in -lgraph... " >&6; }
-if ${ac_cv_lib_graph_aginitlib+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgraph  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$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 aginitlib ();
-int
-main ()
-{
-return aginitlib ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_graph_aginitlib=yes
-else
-  ac_cv_lib_graph_aginitlib=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_graph_aginitlib" >&5
-$as_echo "$ac_cv_lib_graph_aginitlib" >&6; }
-if test "x$ac_cv_lib_graph_aginitlib" = xyes; then :
-  RT_GRAPHVIZ="1"
-fi
-
 
 # Check whether --with-graphviz was given.
 if test "${with_graphviz+set}" = set; then :
@@ -4482,7 +3586,7 @@ cat >>$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 RT $as_me rt-4.0.20, which was
+This file was extended by RT $as_me rt-4.0.21, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4535,7 +3639,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-RT config.status rt-4.0.20
+RT config.status rt-4.0.21
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/rt/configure.ac b/rt/configure.ac
index e9f7d5f..51ee7d6 100644
--- a/rt/configure.ac
+++ b/rt/configure.ac
@@ -266,7 +266,7 @@ fi
 AC_SUBST(RT_DEVEL_MODE)
 
 dnl RT's GraphViz dependency charts
-AC_CHECK_LIB([graph],[aginitlib],RT_GRAPHVIZ="1")
+AC_CHECK_PROG([RT_GRAPHVIZ], [dot], "yes", "no")
 AC_ARG_WITH(graphviz,[],RT_GRAPHVIZ=$withval)
 AC_ARG_ENABLE(graphviz,
             AC_HELP_STRING([--enable-graphviz],
diff --git a/rt/docs/full_text_indexing.pod b/rt/docs/full_text_indexing.pod
index 0952b4e..6b0025d 100644
--- a/rt/docs/full_text_indexing.pod
+++ b/rt/docs/full_text_indexing.pod
@@ -48,8 +48,16 @@ To keep the index up-to-date, you will need to run:
 ...at regular intervals.  By default, this will only tokenize up to 100
 tickets at a time; you can adjust this upwards by passing
 C<--limit 500>.  Larger batch sizes will take longer and
-consume more memory.  Care should be taken to ensure that multiple
-instances of C<rt-fulltext-indexer> are not run at the same time.
+consume more memory.
+
+If there is already an instances of C<rt-fulltext-indexer> running, new
+ones will exit abnormally (with exit code 1) and the error message
+"rt-fulltext-indexer is already running."  You can suppress this message
+and end those processes normally (with exit code 0) using the C<--quiet>
+option; this is particularly useful when running the command via
+C<cron>:
+
+    sbin/rt-fulltext-indexer --quiet
 
 =head1 MYSQL
 
@@ -165,6 +173,15 @@ C<--memory> option:
 
     rt-fulltext-indexer --memory 10M
 
+If there is already an instance of C<rt-fulltext-indexer> running, new
+ones will exit abnormally (with exit code 1) and the error message
+"rt-fulltext-indexer is already running."  You can suppress this message
+and end those processes normally (with exit code 0) using the C<--quiet>
+option; this is particularly useful when running the command via
+C<cron>:
+
+    sbin/rt-fulltext-indexer --quiet
+
 Instead of being run via C<cron>, this may instead be run via a
 DBMS_JOB; read the B<Managing DML Operations for a CONTEXT Index>
 chapter of Oracle's B<Text Application Developer's Guide> for details
diff --git a/rt/etc/RT_Config.pm.in b/rt/etc/RT_Config.pm.in
index dace2d7..498e53c 100644
--- a/rt/etc/RT_Config.pm.in
+++ b/rt/etc/RT_Config.pm.in
@@ -121,7 +121,7 @@ installed).
 
 Example:
 
-C<Set(@Plugins, (qw(Extension::QuickDelete RT::Extension::CommandByMail)));>
+C<Set(@Plugins, (qw(RT::Extension::SLA RT::Authen::ExternalAuth)));>
 
 =cut
 
diff --git a/rt/lib/RT/CustomField.pm b/rt/lib/RT/CustomField.pm
index e71bbf7..ff1eec9 100644
--- a/rt/lib/RT/CustomField.pm
+++ b/rt/lib/RT/CustomField.pm
@@ -1547,12 +1547,6 @@ sub AddValueForObject {
         }
     }
 
-    if (my $canonicalizer = $self->can('_CanonicalizeValue'.$self->Type)) {
-         $canonicalizer->($self, \%args);
-    }
-
-
-
     my $newval = RT::ObjectCustomFieldValue->new( $self->CurrentUser );
     my ($val, $msg) = $newval->Create(
         ObjectType   => ref($obj),
@@ -1574,6 +1568,17 @@ sub AddValueForObject {
 }
 
 
+sub _CanonicalizeValue {
+    my $self = shift;
+    my $args = shift;
+
+    my $type = $self->_Value('Type');
+    return 1 unless $type;
+
+    my $method = '_CanonicalizeValue'. $type;
+    return 1 unless $self->can($method);
+    $self->$method($args);
+}
 
 sub _CanonicalizeValueDateTime {
     my $self    = shift;
@@ -1582,6 +1587,7 @@ sub _CanonicalizeValueDateTime {
     $DateObj->Set( Format => 'unknown',
                    Value  => $args->{'Content'} );
     $args->{'Content'} = $DateObj->ISO;
+    return 1;
 }
 
 # For date, we need to store Content as ISO date
@@ -1596,6 +1602,33 @@ sub _CanonicalizeValueDate {
                    Value    => $args->{'Content'},
                  );
     $args->{'Content'} = $DateObj->Date( Timezone => 'user' );
+    return 1;
+}
+
+sub _CanonicalizeValueIPAddress {
+    my $self = shift;
+    my $args = shift;
+
+    $args->{Content} = RT::ObjectCustomFieldValue->ParseIP( $args->{Content} );
+    return (0, $self->loc("Content is not a valid IP address"))
+        unless $args->{Content};
+    return 1;
+}
+
+sub _CanonicalizeValueIPAddressRange {
+    my $self = shift;
+    my $args = shift;
+
+    my $content = $args->{Content};
+    $content .= "-".$args->{LargeContent} if $args->{LargeContent};
+
+    ($args->{Content}, $args->{LargeContent})
+        = RT::ObjectCustomFieldValue->ParseIPRange( $content );
+
+    $args->{ContentType} = 'text/plain';
+    return (0, $self->loc("Content is not a valid IP address range"))
+        unless $args->{Content};
+    return 1;
 }
 
 =head2 MatchPattern STRING
diff --git a/rt/lib/RT/Generated.pm b/rt/lib/RT/Generated.pm
index eee892d..f4fb88d 100644
--- a/rt/lib/RT/Generated.pm
+++ b/rt/lib/RT/Generated.pm
@@ -50,7 +50,7 @@ package RT;
 use warnings;
 use strict;
 
-our $VERSION = '4.0.20';
+our $VERSION = '4.0.21';
 
 
 
diff --git a/rt/lib/RT/Handle.pm b/rt/lib/RT/Handle.pm
index e6ecdda..0fce646 100644
--- a/rt/lib/RT/Handle.pm
+++ b/rt/lib/RT/Handle.pm
@@ -128,6 +128,7 @@ sub Connect {
     if ( $db_type eq 'Pg' ) {
         my $version = $self->DatabaseVersion;
         ($version) = $version =~ /^(\d+\.\d+)/;
+        $self->dbh->{pg_server_prepare} = 0 if $version > 9.1; #and we're using a deb-7 version DBD::Pg?
         $self->dbh->do("SET bytea_output = 'escape'") if $version >= 9.0;
     }
 
diff --git a/rt/lib/RT/ObjectCustomFieldValue.pm b/rt/lib/RT/ObjectCustomFieldValue.pm
index de4bc74..0e63ced 100644
--- a/rt/lib/RT/ObjectCustomFieldValue.pm
+++ b/rt/lib/RT/ObjectCustomFieldValue.pm
@@ -84,36 +84,11 @@ sub Create {
         @_,
     );
 
+    my $cf = RT::CustomField->new( $self->CurrentUser );
+    $cf->Load( $args{CustomField} );
 
-    my $cf_as_sys = RT::CustomField->new(RT->SystemUser);
-    $cf_as_sys->Load($args{'CustomField'});
-
-    if($cf_as_sys->Type eq 'IPAddress') {
-        if ( $args{'Content'} ) {
-            $args{'Content'} = $self->ParseIP( $args{'Content'} );
-        }
-
-        unless ( defined $args{'Content'} ) {
-            return
-              wantarray
-              ? ( 0, $self->loc("Content is an invalid IP address") )
-              : 0;
-        }
-    }
-
-    if($cf_as_sys->Type eq 'IPAddressRange') {
-        if ($args{'Content'}) {
-            ($args{'Content'}, $args{'LargeContent'}) = $self->ParseIPRange( $args{'Content'} );
-        }
-        $args{'ContentType'} = 'text/plain';
-
-        unless ( defined $args{'Content'} ) {
-            return
-              wantarray
-              ? ( 0, $self->loc("Content is an invalid IP address range") )
-              : 0;
-        }
-    }
+    my ($val, $msg) = $cf->_CanonicalizeValue(\%args);
+    return ($val, $msg) unless $val;
 
     if ( defined $args{'Content'} && length( Encode::encode_utf8($args{'Content'}) ) > 255 ) {
         if ( defined $args{'LargeContent'} && length $args{'LargeContent'} ) {
@@ -164,16 +139,9 @@ sub LoadByCols {
     if ( $args{CustomField} ) {
         $cf = RT::CustomField->new( $self->CurrentUser );
         $cf->Load( $args{CustomField} );
-        if ( $cf->Type && $cf->Type eq 'IPAddressRange' ) {
-
-            my ( $sIP, $eIP ) = $cf->ParseIPRange( $args{'Content'} );
-            if ( $sIP && $eIP ) {
-                $self->SUPER::LoadByCols( %args,
-                                          Content      => $sIP,
-                                          LargeContent => $eIP
-                                        );
-            }
-        }
+
+        my ($ok, $msg) = $cf->_CanonicalizeValue(\%args);
+        return ($ok, $msg) unless $ok;
     }
     return $self->SUPER::LoadByCols(%args);
 }
diff --git a/rt/lib/RT/ObjectCustomFieldValues.pm b/rt/lib/RT/ObjectCustomFieldValues.pm
index 486265e..a2ec317 100644
--- a/rt/lib/RT/ObjectCustomFieldValues.pm
+++ b/rt/lib/RT/ObjectCustomFieldValues.pm
@@ -115,10 +115,10 @@ sub LimitToObject {
 }
 
 
-=head2 HasEntry VALUE
+=head2 HasEntry CONTENT LARGE_CONTENT
 
-If this collection has an entry with content that eq VALUE then
-returns the entry, otherwise returns undef.
+If this collection has an entry with content that eq CONTENT and large content
+that eq LARGE_CONTENT then returns the entry, otherwise returns undef.
 
 =cut
 
@@ -126,11 +126,37 @@ returns the entry, otherwise returns undef.
 sub HasEntry {
     my $self = shift;
     my $value = shift;
+    my $large_content = shift;
     return undef unless defined $value && length $value;
 
+    my %canon_value;
     #TODO: this could cache and optimize a fair bit.
     foreach my $item ( @{$self->ItemsArrayRef} ) {
-        return $item if lc $item->Content eq lc $value;
+        my $cf = $item->CustomFieldObj;
+        my $args = $canon_value{ $cf->Type };
+        if ( !$args ) {
+            $args = { Content => $value, LargeContent => $large_content };
+            my ($ok, $msg) = $cf->_CanonicalizeValue( $args );
+            next unless $ok;
+            $canon_value{ $cf->Type } = $args;
+        }
+
+        if ( $cf->Type eq 'Select' ) {
+            # select is case insensitive
+            return $item if lc $item->Content eq lc $args->{Content};
+        }
+        else {
+            if ( $item->_Value('Content') eq $args->{Content} ) {
+                if ( defined $item->LargeContent ) {
+                    return $item
+                      if defined $args->{LargeContent}
+                      && $item->LargeContent eq $args->{LargeContent};
+                }
+                else {
+                    return $item unless defined $args->{LargeContent};
+                }
+            }
+        }
     }
     return undef;
 }
diff --git a/rt/lib/RT/Record.pm b/rt/lib/RT/Record.pm
index 59867aa..7adfc26 100755
--- a/rt/lib/RT/Record.pm
+++ b/rt/lib/RT/Record.pm
@@ -1796,8 +1796,8 @@ sub _AddCustomFieldValue {
                 $i++;
                 if ( $i < $cf_values ) {
                     my ( $val, $msg ) = $cf->DeleteValueForObject(
-                        Object  => $self,
-                        Content => $value->Content
+                        Object => $self,
+                        Id     => $value->id,
                     );
                     unless ($val) {
                         return ( 0, $msg );
@@ -1813,31 +1813,14 @@ sub _AddCustomFieldValue {
             $values->RedoSearch if $i; # redo search if have deleted at least one value
         }
 
-        my ( $old_value, $old_content );
-        if ( $old_value = $values->First ) {
-            $old_content = $old_value->Content;
-            $old_content = undef if defined $old_content && !length $old_content;
-
-            my $is_the_same = 1;
-            if ( defined $args{'Value'} ) {
-                $is_the_same = 0 unless defined $old_content
-                    && $old_content eq $args{'Value'};
-            } else {
-                $is_the_same = 0 if defined $old_content;
-            }
-            if ( $is_the_same ) {
-                my $old_content = $old_value->LargeContent;
-                if ( defined $args{'LargeContent'} ) {
-                    $is_the_same = 0 unless defined $old_content
-                        && $old_content eq $args{'LargeContent'};
-                } else {
-                    $is_the_same = 0 if defined $old_content;
-                }
-            }
-
-            return $old_value->id if $is_the_same;
+        if ( my $entry = $values->HasEntry($args{'Value'}, $args{'LargeContent'}) ) {
+            return $entry->id;
         }
 
+        my $old_value = $values->First;
+        my $old_content;
+        $old_content = $old_value->Content if $old_value;
+
         my ( $new_value_id, $value_msg ) = $cf->AddValueForObject(
             Object       => $self,
             Content      => $args{'Value'},
@@ -1904,6 +1887,13 @@ sub _AddCustomFieldValue {
 
     # otherwise, just add a new value and record "new value added"
     else {
+        if ( !$cf->Repeated ) {
+            my $values = $cf->ValuesForObject($self);
+            if ( my $entry = $values->HasEntry($args{'Value'}, $args{'LargeContent'}) ) {
+                return $entry->id;
+            }
+        }
+
         my ($new_value_id, $msg) = $cf->AddValueForObject(
             Object       => $self,
             Content      => $args{'Value'},
diff --git a/rt/lib/RT/Shredder/Plugin/Users.pm b/rt/lib/RT/Shredder/Plugin/Users.pm
index 5b7ccae..f763246 100644
--- a/rt/lib/RT/Shredder/Plugin/Users.pm
+++ b/rt/lib/RT/Shredder/Plugin/Users.pm
@@ -241,6 +241,7 @@ sub FilterWithoutTickets {
 
 sub _WithoutTickets {
     my ($self, $user) = @_;
+    return unless $user and $user->Id;
     my $tickets = RT::Tickets->new( RT->SystemUser );
     $tickets->{'allow_deleted_search'} = 1;
     $tickets->FromSQL( 'Watcher.id = '. $user->id );
diff --git a/rt/lib/RT/Test.pm b/rt/lib/RT/Test.pm
index b15c03d..19dc263 100644
--- a/rt/lib/RT/Test.pm
+++ b/rt/lib/RT/Test.pm
@@ -1462,7 +1462,8 @@ sub test_app {
     }
 
     require Plack::Middleware::Test::StashWarnings;
-    my $stashwarnings = Plack::Middleware::Test::StashWarnings->new;
+    my $stashwarnings = Plack::Middleware::Test::StashWarnings->new(
+        $ENV{'RT_TEST_WEB_HANDLER'} && $ENV{'RT_TEST_WEB_HANDLER'} eq 'inline' ? ( verbose => 0 ) : () );
     $app = $stashwarnings->wrap($app);
 
     if ($server_opt{basic_auth}) {
@@ -1596,8 +1597,6 @@ sub file_content {
 
     $path = File::Spec->catfile( @$path ) if ref $path eq 'ARRAY';
 
-    Test::More::diag "reading content of '$path'" if $ENV{'TEST_VERBOSE'};
-
     open( my $fh, "<:raw", $path )
         or do {
             warn "couldn't open file '$path': $!" unless $args{noexist};
diff --git a/rt/lib/RT/Ticket.pm b/rt/lib/RT/Ticket.pm
index 6a8b40c..c3d4c27 100755
--- a/rt/lib/RT/Ticket.pm
+++ b/rt/lib/RT/Ticket.pm
@@ -203,7 +203,7 @@ Arguments: ARGS is a hash of named parameters.  Valid parameters are:
   Priority -- an integer from 0 to 99
   InitialPriority -- an integer from 0 to 99
   FinalPriority -- an integer from 0 to 99
-  Status -- any valid status (Defined in RT::Queue)
+  Status -- any valid status for Queue's Lifecycle, otherwises uses on_create from Lifecycle default
   TimeEstimated -- an integer. estimated time for this task in minutes
   TimeWorked -- an integer. time worked so far in minutes
   TimeLeft -- an integer. time remaining in minutes
diff --git a/rt/lib/RT/Tickets.pm b/rt/lib/RT/Tickets.pm
index 2220a07..cd5649d 100755
--- a/rt/lib/RT/Tickets.pm
+++ b/rt/lib/RT/Tickets.pm
@@ -1578,15 +1578,6 @@ sub _CustomFieldLimit {
     }
 
     if ( $cf && $cf->Type eq 'IPAddressRange' ) {
-
-        if ( $value =~ /^\s*$RE{net}{CIDR}{IPv4}{-keep}\s*$/o ) {
-
-            # convert incomplete 192.168/24 to 192.168.0.0/24 format
-            $value =
-              join( '.', map $_ || 0, ( split /\./, $1 )[ 0 .. 3 ] ) . "/$2"
-              || $value;
-        }
-
         my ( $start_ip, $end_ip ) =
           RT::ObjectCustomFieldValue->ParseIPRange($value);
         if ( $start_ip && $end_ip ) {
diff --git a/rt/sbin/rt-fulltext-indexer.in b/rt/sbin/rt-fulltext-indexer.in
index b84ca94..b90d8da 100644
--- a/rt/sbin/rt-fulltext-indexer.in
+++ b/rt/sbin/rt-fulltext-indexer.in
@@ -84,8 +84,9 @@ use RT::Interface::CLI ();
 my %OPT = (
     help        => 0,
     debug       => 0,
+    quiet       => 0,
 );
-my @OPT_LIST = qw(help|h! debug!);
+my @OPT_LIST = qw(help|h! debug! quiet);
 
 my $db_type = RT->Config->Get('DatabaseType');
 if ( $db_type eq 'Pg' ) {
@@ -122,6 +123,18 @@ if ( $OPT{'help'} ) {
     );
 }
 
+use Fcntl ':flock';
+if ( !flock main::DATA, LOCK_EX | LOCK_NB ) {
+    if ( $OPT{quiet} ) {
+        RT::Logger->info("$0 is already running; aborting silently, as requested");
+        exit;
+    }
+    else {
+        print STDERR "$0 is already running\n";
+        exit 1;
+    }
+}
+
 my $fts_config = RT->Config->Get('FullTextSearch') || {};
 unless ( $fts_config->{'Enable'} ) {
     print STDERR <<EOT;
@@ -463,3 +476,4 @@ Alex Vandiver E<lt>alexmv@bestpractical.comE<gt>
 
 =cut
 
+__DATA__
diff --git a/rt/sbin/rt-test-dependencies.in b/rt/sbin/rt-test-dependencies.in
index 66215ad..d41337a 100644
--- a/rt/sbin/rt-test-dependencies.in
+++ b/rt/sbin/rt-test-dependencies.in
@@ -181,6 +181,12 @@ sub text_to_hash {
 
     return %hash;
 }
+sub set_dep {
+    my ($name, $module, $version) = @_;
+    my %list = @{$deps{$name}};
+    $list{$module} = ($version || '');
+    $deps{$name} = [ %list ];
+}
 
 $deps{'CORE'} = [ text_to_hash( << '.') ];
 Class::Accessor 0.34
@@ -253,6 +259,8 @@ Plack 0.9971
 Plack::Handler::Starlet
 CGI::Emulate::PSGI
 .
+set_dep( PSGI => CGI => 4.00 ) if $] > 5.019003;
+
 
 $deps{'MAILGATE'} = [ text_to_hash( << '.') ];
 Getopt::Long
@@ -296,7 +304,7 @@ Test::Builder 0.90 # needed for is_passing
 Test::MockTime
 Log::Dispatch::Perl
 Test::WWW::Mechanize::PSGI
-Plack::Middleware::Test::StashWarnings 0.06
+Plack::Middleware::Test::StashWarnings 0.08
 Test::LongString
 Test::NoWarnings
 Locale::PO
@@ -374,6 +382,7 @@ HTML::Entities
 
 my %AVOID = (
     'DBD::Oracle' => [qw(1.23)],
+    'DBD::Pg' => [qw(3.3.0)],
     'Email::Address' => [qw(1.893 1.894)],
     'Devel::StackTrace' => [qw(1.28 1.29)],
 );
@@ -453,6 +462,7 @@ sub test_dep {
         print $module, ': ', $version || 0, "\n"; 
     }
     else {
+        no warnings 'deprecated';
         eval "use $module $version ()";
         if ( my $error = $@ ) {
             return 0 unless wantarray;
diff --git a/rt/share/html/Admin/Elements/EditRights b/rt/share/html/Admin/Elements/EditRights
index 5d1e62f..20ee551 100644
--- a/rt/share/html/Admin/Elements/EditRights
+++ b/rt/share/html/Admin/Elements/EditRights
@@ -96,6 +96,9 @@ if ($anchor =~ /AddPrincipal/) {
       jQuery(".rights-editor").tabs({
           select: function(ev, ui) {
               sync_anchor(ui.tab.hash);
+              if ( jQuery(ui.tab).find('input[type=text]').size() > 0 ) {
+                  jQuery(ui.tab).find('input[type=text]:first').focus();
+              }
           }
       });
 
diff --git a/rt/share/html/Admin/Tools/Theme.html b/rt/share/html/Admin/Tools/Theme.html
index ac297e9..123fae2 100644
--- a/rt/share/html/Admin/Tools/Theme.html
+++ b/rt/share/html/Admin/Tools/Theme.html
@@ -309,7 +309,7 @@ sub analyze_img {
     my @top5 = grep { defined and $_->{'l'} and $_->{'c'} }
                     (sort { $b->{rank} <=> $a->{rank} } values %$color)[0..5];
     if ((scalar uniq map {$_->{rank}} @top5) == 1) {
-        warn "bad";
+        $RT::Logger->info("Only one color found in logo image");
     }
     return \@top5;
 }
diff --git a/rt/share/html/Elements/ValidateCustomFields b/rt/share/html/Elements/ValidateCustomFields
index 713885f..8b49828 100644
--- a/rt/share/html/Elements/ValidateCustomFields
+++ b/rt/share/html/Elements/ValidateCustomFields
@@ -83,27 +83,12 @@ while ( my $CF = $CustomFields->Next ) {
 
     for my $value( @values ) {
         if ($value) {
-            if ( $CF->Type eq 'IPAddress' ) {
-                use Regexp::Common qw(RE_net_IPv4);
-                my $ip = RT::ObjectCustomFieldValue->ParseIP( $value );
-                unless ( $ip ) {
-                    my $msg =
-                      loc( "Input can not be parsed as an IP address" );
-                    $m->notes( ( 'InvalidField-' . $CF->Id ) => $msg );
-                    push @res, $msg;
-                    $valid = 0;
-                }
-            }
-            elsif ( $CF->Type eq 'IPAddressRange' ) {
-                my ( $start_ip, $end_ip ) =
-                  RT::ObjectCustomFieldValue->ParseIPRange($value);
-                unless ( $start_ip && $end_ip ) {
-                    my $msg =
-                      loc( "Input can not be parsed as an IP address range" );
-                    $m->notes( ( 'InvalidField-' . $CF->Id ) => $msg );
-                    push @res, $msg;
-                    $valid = 0;
-                }
+            my $ref = { Content => $value };
+            my ($ok, $msg) = $CF->_CanonicalizeValue( $ref );
+            unless ($ok) {
+                $m->notes( ( 'InvalidField-' . $CF->Id ) => $msg );
+                push @res, $msg;
+                $valid = 0;
             }
         }
 
diff --git a/rt/share/html/Search/Bulk.html b/rt/share/html/Search/Bulk.html
index 38ca642..8c5d642 100755
--- a/rt/share/html/Search/Bulk.html
+++ b/rt/share/html/Search/Bulk.html
@@ -388,24 +388,14 @@ unless ( $ARGS{'AddMoreAttach'} ) {
 
                 foreach my $value (@values) {
 
-                    # Convert for timezone. Without converstion,
-                    # HasEntry and DeleteCustomFieldValue fail because
-                    # the value in the DB is converted.
-                    if ( $op eq 'del'
-                         && ($cf->Type eq 'DateTime' || $cf->Type eq 'Date') ){
-                        my $DateObj = RT::Date->new( $session{'CurrentUser'} );
-                        $DateObj->Set( Format => 'unknown',
-                                       Value  => $value );
-                        $value = $cf->Type eq 'DateTime' ? $DateObj->ISO
-                            : $DateObj->ISO(Time => 0, Seconds => 0);
-                    }
-
-                    if ( $op eq 'del' && $current_values->HasEntry($value) ) {
-                        my ( $id, $msg ) = $Ticket->DeleteCustomFieldValue(
-                            Field => $cfid,
-                            Value => $value
-                        );
-                        push @cfresults, $msg;
+                    if ( $op eq 'del' ) {
+                        if ( my $entry = $current_values->HasEntry($value) ) {
+                            my ( $id, $msg ) = $Ticket->DeleteCustomFieldValue(
+                                Field => $cfid,
+                                ValueId => $entry->id,
+                            );
+                            push @cfresults, $msg;
+                        }
                     }
 
                     elsif ( $op eq 'add' && !$current_values->HasEntry($value) ) {
diff --git a/rt/share/html/index.html b/rt/share/html/index.html
index 702c75b..4103dbd 100755
--- a/rt/share/html/index.html
+++ b/rt/share/html/index.html
@@ -106,7 +106,7 @@ if ( $ARGS{'QuickCreate'} ) {
         my ($t, $msg) = CreateTicket( 
                         Queue => $ARGS{'Queue'},
                         Owner => $ARGS{'Owner'},
-                        Status => $ARGS{'Status'}||'new',
+                        Status => $ARGS{'Status'},
                         # yes! it's Requestors, not Requestor
                         Requestors => $ARGS{'Requestors'},
                         From => $session{'CurrentUser'}->EmailAddress,
diff --git a/rt/t/customfields/ip.t b/rt/t/customfields/ip.t
index 3ab7fbd..37afcb7 100644
--- a/rt/t/customfields/ip.t
+++ b/rt/t/customfields/ip.t
@@ -147,7 +147,7 @@ diag "check that we parse correct IPs only" if $ENV{'TEST_VERBOSE'};
             }
         );
 
-        $agent->content_contains( 'can not be parsed as an IP address',
+        $agent->content_contains( 'is not a valid IP address',
             'ticket fails to create' );
     }
 
diff --git a/rt/t/customfields/iprange.t b/rt/t/customfields/iprange.t
index af9a52f..4bccd9a 100644
--- a/rt/t/customfields/iprange.t
+++ b/rt/t/customfields/iprange.t
@@ -197,7 +197,7 @@ diag "check that we parse correct IPs only" if $ENV{'TEST_VERBOSE'};
             }
         );
 
-        $agent->content_like( qr/can not be parsed as an IP address range/, 'ticket fails to create' );
+        $agent->content_like( qr/is not a valid IP address range/, 'ticket fails to create' );
     }
 
 }
diff --git a/rt/t/customfields/ipv6.t b/rt/t/customfields/ipv6.t
index f97420e..3b02ef9 100644
--- a/rt/t/customfields/ipv6.t
+++ b/rt/t/customfields/ipv6.t
@@ -150,7 +150,7 @@ diag "check that we parse correct IPs only" if $ENV{'TEST_VERBOSE'};
             }
         );
 
-        $agent->content_contains( 'can not be parsed as an IP address',
+        $agent->content_contains( 'is not a valid IP address',
             'ticket fails to create' );
     }
 }