From 710658c771a1377f501dc004bb55d7b86505d2cf Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 16 Jan 2012 13:00:05 +0000
Subject: [PATCH 01/40] Rebuild the configure script using autoconf 2.68 since
 autoconf 2.65 (previously used) appears to build incorrect scripts for Mac.

FossilOrigin-Name: 9da1cd0a06aca4eb3fb21fa4d321b9e3e07444b4
---
 configure     | 6495 +++++++++++++++++++++++++++++++++----------------
 manifest      |   14 +-
 manifest.uuid |    2 +-
 3 files changed, 4358 insertions(+), 2153 deletions(-)

diff --git a/configure b/configure
index 87b6a84109..8a34f2b5bc 100755
--- a/configure
+++ b/configure
@@ -1,22 +1,18 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for sqlite 3.7.10.
-#
+# Generated by GNU Autoconf 2.62 for sqlite 3.7.10.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
-#
-#
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
@@ -24,15 +20,23 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
 esac
+
 fi
 
 
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
 as_nl='
 '
 export as_nl
@@ -40,13 +44,7 @@ export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
@@ -57,7 +55,7 @@ else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
-      case $arg in #(
+      case $arg in
       *"$as_nl"*)
 	expr "X$arg" : "X\\(.*\\)$as_nl";
 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
@@ -80,6 +78,13 @@ if test "${PATH_SEPARATOR+set}" != set; then
   }
 fi
 
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
 
 # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is
@@ -89,16 +94,15 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
+case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
 IFS=$as_save_IFS
 
      ;;
@@ -110,16 +114,12 @@ if test "x$as_myself" = x; then
 fi
 if test ! -f "$as_myself"; then
   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
+  { (exit 1); exit 1; }
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 done
 PS1='$ '
 PS2='> '
@@ -131,255 +131,7 @@ export LC_ALL
 LANGUAGE=C
 export LANGUAGE
 
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  # We cannot yet assume a decent shell, so we have to provide a
-	# neutralization value for shells without unset; and this also
-	# works around shells that cannot unset nonexistent variables.
-	# Preserve -v and -x to the replacement shell.
-	BASH_ENV=/dev/null
-	ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	export CONFIG_SHELL
-	case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
-	esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
+# Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -393,12 +145,8 @@ else
   as_basename=false
 fi
 
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
 
+# Name of the executable.
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
@@ -418,19 +166,295 @@ $as_echo X/"$0" |
 	  }
 	  s/.*/./; q'`
 
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+# CDPATH.
+$as_unset CDPATH
 
 
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
   sed -n '
     p
     /[$]LINENO/=
@@ -447,7 +471,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
@@ -457,18 +482,29 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   exit
 }
 
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
 ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
+case `echo -n x` in
 -n*)
-  case `echo 'xy\c'` in
+  case `echo 'x\c'` in
   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
+  *)   ECHO_C='\c';;
   esac;;
 *)
   ECHO_N='-n';;
 esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
 
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
@@ -498,7 +534,7 @@ rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
+  as_mkdir_p=:
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
@@ -517,10 +553,10 @@ else
       if test -d "$1"; then
 	test -d "$1/.";
       else
-	case $1 in #(
+	case $1 in
 	-*)set "./$1";;
 	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 	???[sx]*):;;*)false;;esac;fi
     '\'' sh
   '
@@ -535,6 +571,7 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 
+
 # Check that we are running under the correct shell.
 SHELL=${CONFIG_SHELL-/bin/sh}
 
@@ -683,11 +720,10 @@ fi
 
 
 
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
+exec 7<&0 </dev/null 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -702,6 +738,7 @@ cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
 
 # Identity of this package.
 PACKAGE_NAME='sqlite'
@@ -709,7 +746,6 @@ PACKAGE_TARNAME='sqlite'
 PACKAGE_VERSION='3.7.10'
 PACKAGE_STRING='sqlite 3.7.10'
 PACKAGE_BUGREPORT=''
-PACKAGE_URL=''
 
 # Factoring default headers for most tests.
 ac_includes_default="\
@@ -747,122 +783,121 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='LTLIBOBJS
-LIBOBJS
-BUILD_CFLAGS
-USE_GCOV
-OPT_FEATURE_FLAGS
-USE_AMALGAMATION
-TARGET_DEBUG
-TARGET_HAVE_READLINE
-TARGET_READLINE_INC
-TARGET_READLINE_LIBS
-HAVE_TCL
-TCL_STUB_LIB_SPEC
-TCL_STUB_LIB_FLAG
-TCL_STUB_LIB_FILE
-TCL_LIB_SPEC
-TCL_LIB_FLAG
-TCL_LIB_FILE
-TCL_INCLUDE_SPEC
-TCL_LIBS
-TCL_SRC_DIR
-TCL_BIN_DIR
-TCL_VERSION
-TARGET_EXEEXT
-SQLITE_OS_OS2
-SQLITE_OS_WIN
-SQLITE_OS_UNIX
-BUILD_EXEEXT
-TEMP_STORE
-ALLOWRELEASE
-XTHREADCONNECT
-SQLITE_THREADSAFE
-BUILD_CC
-VERSION_NUMBER
-RELEASE
-VERSION
-program_prefix
-TCLLIBDIR
-TCLSH_CMD
-AWK
-INSTALL_DATA
-INSTALL_SCRIPT
-INSTALL_PROGRAM
-CPP
-OTOOL64
-OTOOL
-LIPO
-NMEDIT
-DSYMUTIL
-lt_ECHO
-RANLIB
-STRIP
-AR
-OBJDUMP
-LN_S
-NM
-ac_ct_DUMPBIN
-DUMPBIN
-LD
-FGREP
-EGREP
-GREP
-SED
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
-host_os
-host_vendor
-host_cpu
-host
-build_os
-build_vendor
-build_cpu
-build
-LIBTOOL
-target_alias
-host_alias
-build_alias
-LIBS
-ECHO_T
-ECHO_N
-ECHO_C
-DEFS
-mandir
-localedir
-libdir
-psdir
-pdfdir
-dvidir
-htmldir
-infodir
-docdir
-oldincludedir
-includedir
-localstatedir
-sharedstatedir
-sysconfdir
-datadir
-datarootdir
-libexecdir
-sbindir
-bindir
-program_transform_name
-prefix
-exec_prefix
-PACKAGE_URL
-PACKAGE_BUGREPORT
-PACKAGE_STRING
-PACKAGE_VERSION
-PACKAGE_TARNAME
-PACKAGE_NAME
+ac_subst_vars='SHELL
 PATH_SEPARATOR
-SHELL'
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+LIBTOOL
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+SED
+GREP
+EGREP
+FGREP
+LD
+DUMPBIN
+ac_ct_DUMPBIN
+NM
+LN_S
+OBJDUMP
+AR
+STRIP
+RANLIB
+lt_ECHO
+DSYMUTIL
+NMEDIT
+LIPO
+OTOOL
+OTOOL64
+CPP
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+AWK
+TCLSH_CMD
+TCLLIBDIR
+program_prefix
+VERSION
+RELEASE
+VERSION_NUMBER
+BUILD_CC
+SQLITE_THREADSAFE
+XTHREADCONNECT
+ALLOWRELEASE
+TEMP_STORE
+BUILD_EXEEXT
+SQLITE_OS_UNIX
+SQLITE_OS_WIN
+SQLITE_OS_OS2
+TARGET_EXEEXT
+TCL_VERSION
+TCL_BIN_DIR
+TCL_SRC_DIR
+TCL_LIBS
+TCL_INCLUDE_SPEC
+TCL_LIB_FILE
+TCL_LIB_FLAG
+TCL_LIB_SPEC
+TCL_STUB_LIB_FILE
+TCL_STUB_LIB_FLAG
+TCL_STUB_LIB_SPEC
+HAVE_TCL
+TARGET_READLINE_LIBS
+TARGET_READLINE_INC
+TARGET_HAVE_READLINE
+TARGET_DEBUG
+USE_AMALGAMATION
+OPT_FEATURE_FLAGS
+USE_GCOV
+BUILD_CFLAGS
+LIBOBJS
+LTLIBOBJS'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -960,9 +995,8 @@ do
   fi
 
   case $ac_option in
-  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *=)   ac_optarg= ;;
-  *)    ac_optarg=yes ;;
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -1007,7 +1041,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1033,7 +1068,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1237,7 +1273,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1253,7 +1290,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1283,17 +1321,17 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error $? "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information"
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
     ;;
 
   *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
-    case $ac_envvar in #(
-      '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-    esac
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
@@ -1302,7 +1340,7 @@ Try \`$0 --help' for more information"
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
   esac
@@ -1310,14 +1348,16 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error $? "missing argument to $ac_option"
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
 
@@ -1339,7 +1379,8 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1353,8 +1394,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used" >&2
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1369,9 +1410,11 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error $? "working directory cannot be determined"
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error $? "pwd does not report name of working directory"
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
 
 
 # Find the source files, if location was not specified.
@@ -1410,11 +1453,13 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1454,7 +1499,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking ...' messages
+  -q, --quiet, --silent   do not print \`checking...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1551,7 +1596,7 @@ Some influential environment variables:
   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
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
   TCLLIBDIR   Where to install tcl plugin
@@ -1559,7 +1604,6 @@ Some influential environment variables:
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
-Report bugs to the package provider.
 _ACEOF
 ac_status=$?
 fi
@@ -1623,426 +1667,21 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 sqlite configure 3.7.10
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.62
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
   exit
 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 $ac_retval
-
-} # ac_fn_c_try_link
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-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_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  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 $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; 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 $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  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>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_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 :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
-# Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* 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 $2 ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_func
-
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-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 ()
-{
-if (sizeof (($2)))
-	    return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_type
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
 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 sqlite $as_me 3.7.10, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
 
@@ -2078,8 +1717,8 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
-  done
+  $as_echo "PATH: $as_dir"
+done
 IFS=$as_save_IFS
 
 } >&5
@@ -2116,9 +1755,9 @@ do
       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
-    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
     2)
-      as_fn_append ac_configure_args1 " '$ac_arg'"
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
 	ac_must_keep_next=false # Got value, back to normal.
       else
@@ -2134,13 +1773,13 @@ do
 	  -* ) ac_must_keep_next=true ;;
 	esac
       fi
-      as_fn_append ac_configure_args " '$ac_arg'"
+      ac_configure_args="$ac_configure_args '$ac_arg'"
       ;;
     esac
   done
 done
-{ ac_configure_args0=; unset ac_configure_args0;}
-{ ac_configure_args1=; unset ac_configure_args1;}
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
@@ -2152,9 +1791,11 @@ trap 'exit_status=$?
   {
     echo
 
-    $as_echo "## ---------------- ##
+    cat <<\_ASBOX
+## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##"
+## ---------------- ##
+_ASBOX
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -2163,13 +1804,13 @@ trap 'exit_status=$?
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
+      *) $as_unset $ac_var ;;
       esac ;;
     esac
   done
@@ -2188,9 +1829,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    $as_echo "## ----------------- ##
+    cat <<\_ASBOX
+## ----------------- ##
 ## Output variables. ##
-## ----------------- ##"
+## ----------------- ##
+_ASBOX
     echo
     for ac_var in $ac_subst_vars
     do
@@ -2203,9 +1846,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     echo
 
     if test -n "$ac_subst_files"; then
-      $as_echo "## ------------------- ##
+      cat <<\_ASBOX
+## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##"
+## ------------------- ##
+_ASBOX
       echo
       for ac_var in $ac_subst_files
       do
@@ -2219,9 +1864,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     fi
 
     if test -s confdefs.h; then
-      $as_echo "## ----------- ##
+      cat <<\_ASBOX
+## ----------- ##
 ## confdefs.h. ##
-## ----------- ##"
+## ----------- ##
+_ASBOX
       echo
       cat confdefs.h
       echo
@@ -2235,39 +1882,37 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     exit $exit_status
 ' 0
 for ac_signal in 1 2 13 15; do
-  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 done
 ac_signal=0
 
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
 
-$as_echo "/* confdefs.h */" > confdefs.h
-
 # Predefined preprocessor variables.
 
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
 
 cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF
 
 
@@ -2276,12 +1921,7 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -2292,23 +1932,19 @@ fi
 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
   test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+    . "$ac_site_file"
   fi
 done
 
 if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special files
-  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
 $as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
@@ -2316,7 +1952,7 @@ $as_echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
 $as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -2331,11 +1967,11 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
@@ -2345,17 +1981,17 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 	ac_old_val_w=`echo x $ac_old_val`
 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
@@ -2367,20 +2003,41 @@ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
     esac
     case " $ac_configure_args " in
       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
     esac
   fi
 done
 if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
 fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -2392,10 +2049,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 sqlite_version_sanity_check=`cat $srcdir/VERSION | tr -d '\n'`
 if test "$PACKAGE_VERSION" != "$sqlite_version_sanity_check" ; then
-as_fn_error $? "configure script is out of date:
+{ { $as_echo "$as_me:$LINENO: error: configure script is out of date:
  configure \$PACKAGE_VERSION = $PACKAGE_VERSION
  top level VERSION file     = $sqlite_version_sanity_check
-please regen with autoconf" "$LINENO" 5
+please regen with autoconf" >&5
+$as_echo "$as_me: error: configure script is out of date:
+ configure \$PACKAGE_VERSION = $PACKAGE_VERSION
+ top level VERSION file     = $sqlite_version_sanity_check
+please regen with autoconf" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 # The following RCS revision string applies to configure.in
@@ -2406,7 +2068,7 @@ fi
 #
 case `pwd` in
   *\ * | *\	*)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+    { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
 esac
 
@@ -2446,7 +2108,9 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 # These three variables are undocumented and unsupported,
@@ -2460,27 +2124,35 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
+if test "${ac_cv_build+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -2496,24 +2168,28 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
+if test "${ac_cv_host+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -2537,9 +2213,9 @@ ac_compiler_gnu=$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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2550,24 +2226,24 @@ 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
+  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
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$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
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2577,9 +2253,9 @@ 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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2590,24 +2266,24 @@ 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
+  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
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$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
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2616,8 +2292,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     CC=$ac_ct_CC
@@ -2630,9 +2310,9 @@ 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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2643,24 +2323,24 @@ 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
+  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
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$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
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2670,9 +2350,9 @@ 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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2684,18 +2364,18 @@ 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
+  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
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 if test $ac_prog_rejected = yes; then
@@ -2714,10 +2394,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2729,9 +2409,9 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2742,24 +2422,24 @@ 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
+  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
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$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
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2773,9 +2453,9 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2786,24 +2466,24 @@ 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
+  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"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$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
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2816,8 +2496,12 @@ done
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     CC=$ac_ct_CC
@@ -2827,37 +2511,55 @@ 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; }
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+$as_echo "$as_me:$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 $ac_option >&5"
+{ (ac_try="$ac_compiler --version >&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 $ac_option >&5") 2>conftest.err
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
   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
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
 
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2873,8 +2575,8 @@ 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; }
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 
 # The possible output files:
@@ -2890,17 +2592,17 @@ do
 done
 rm -f $ac_rmfiles
 
-if { { ac_try="$ac_link_default"
+if { (ac_try="$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 "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$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 :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
@@ -2917,7 +2619,7 @@ do
 	# certainly right.
 	break;;
     *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 	then :; else
 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	fi
@@ -2936,41 +2638,80 @@ test "$ac_cv_exeext" = no && ac_cv_exeext=
 else
   ac_file=''
 fi
-if test -z "$ac_file"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$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 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
+
 ac_exeext=$ac_cv_exeext
 
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
 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
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
 $as_echo_n "checking for suffix of executables... " >&6; }
-if { { ac_try="$ac_link"
+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 "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$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; }; then :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -2985,83 +2726,30 @@ for ac_file in conftest.exe conftest conftest.*; do
   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; }
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
 fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$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
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
+if test "${ac_cv_objext+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3073,17 +2761,17 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
+if { (ac_try="$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 "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$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 :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
@@ -3096,23 +2784,29 @@ 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; }
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
 fi
+
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+{ $as_echo "$as_me:$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
+{ $as_echo "$as_me:$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 ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3126,16 +2820,37 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  ac_compiler_gnu=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
 fi
+
 rm -f core conftest.err conftest.$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
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then
   GCC=yes
@@ -3144,16 +2859,20 @@ else
 fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; 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.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3164,11 +2883,35 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3179,12 +2922,36 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  ac_c_werror_flag=$ac_save_c_werror_flag
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3195,17 +2962,42 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$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
+{ $as_echo "$as_me:$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
@@ -3222,14 +3014,18 @@ else
     CFLAGS=
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
@@ -3286,9 +3082,32 @@ 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 :
+  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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext
   test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
@@ -3299,19 +3118,17 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;
   xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+    { $as_echo "$as_me:$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
+    { $as_echo "$as_me:$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 $CPPFLAGS'
@@ -3319,9 +3136,9 @@ ac_compile='$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 a sed that does not truncate output" >&5
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
+if test "${ac_cv_path_SED+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
@@ -3329,7 +3146,7 @@ else
        ac_script="$ac_script$as_nl$ac_script"
      done
      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-     { ac_script=; unset ac_script;}
+     $as_unset ac_script || ac_script=
      if test -z "$SED"; then
   ac_path_SED_found=false
   # Loop through the user's path and test for each of PROGNAME-LIST
@@ -3338,7 +3155,7 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in sed gsed; do
+  for ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
@@ -3358,7 +3175,7 @@ case `"$ac_path_SED" --version 2>&1` in
     $as_echo '' >> "conftest.nl"
     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_SED_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_SED="$ac_path_SED"
@@ -3373,17 +3190,19 @@ esac
       $ac_path_SED_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_SED"; then
-    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_SED=$SED
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
 $as_echo "$ac_cv_path_SED" >&6; }
  SED="$ac_cv_path_SED"
   rm -f conftest.sed
@@ -3401,9 +3220,9 @@ Xsed="$SED -e 1s/^X//"
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
+if test "${ac_cv_path_GREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -3414,7 +3233,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
+  for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
@@ -3434,7 +3253,7 @@ case `"$ac_path_GREP" --version 2>&1` in
     $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_GREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_GREP="$ac_path_GREP"
@@ -3449,24 +3268,26 @@ esac
       $ac_path_GREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 $as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
+if test "${ac_cv_path_EGREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -3480,7 +3301,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
+  for ac_prog in egrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
@@ -3500,7 +3321,7 @@ case `"$ac_path_EGREP" --version 2>&1` in
     $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_EGREP="$ac_path_EGREP"
@@ -3515,10 +3336,12 @@ esac
       $ac_path_EGREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -3526,14 +3349,14 @@ fi
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 $as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
+if test "${ac_cv_path_FGREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
@@ -3547,7 +3370,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
+  for ac_prog in fgrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
@@ -3567,7 +3390,7 @@ case `"$ac_path_FGREP" --version 2>&1` in
     $as_echo 'FGREP' >> "conftest.nl"
     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_FGREP="$ac_path_FGREP"
@@ -3582,10 +3405,12 @@ esac
       $ac_path_FGREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_FGREP=$FGREP
@@ -3593,7 +3418,7 @@ fi
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
 $as_echo "$ac_cv_path_FGREP" >&6; }
  FGREP="$ac_cv_path_FGREP"
 
@@ -3619,7 +3444,7 @@ test -z "$GREP" && GREP=grep
 
 
 # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
+if test "${with_gnu_ld+set}" = set; then
   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
 else
   with_gnu_ld=no
@@ -3628,7 +3453,7 @@ fi
 ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
 $as_echo_n "checking for ld used by $CC... " >&6; }
   case $host in
   *-*-mingw*)
@@ -3658,13 +3483,13 @@ $as_echo_n "checking for ld used by $CC... " >&6; }
     ;;
   esac
 elif test "$with_gnu_ld" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
 $as_echo_n "checking for GNU ld... " >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
 $as_echo_n "checking for non-GNU ld... " >&6; }
 fi
-if ${lt_cv_path_LD+:} false; then :
+if test "${lt_cv_path_LD+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
@@ -3695,16 +3520,18 @@ fi
 
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
 $as_echo "$LD" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
@@ -3717,7 +3544,7 @@ case `$LD -v 2>&1 </dev/null` in
   ;;
 esac
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
@@ -3729,9 +3556,9 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
+if test "${lt_cv_path_NM+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$NM"; then
@@ -3778,7 +3605,7 @@ else
   : ${lt_cv_path_NM=no}
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
 $as_echo "$lt_cv_path_NM" >&6; }
 if test "$lt_cv_path_NM" != "no"; then
   NM="$lt_cv_path_NM"
@@ -3789,9 +3616,9 @@ else
   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
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DUMPBIN"; then
@@ -3802,24 +3629,24 @@ 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
+  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_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 DUMPBIN=$ac_cv_prog_DUMPBIN
 if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+  { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
 $as_echo "$DUMPBIN" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3833,9 +3660,9 @@ if test -z "$DUMPBIN"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DUMPBIN"; then
@@ -3846,24 +3673,24 @@ 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
+  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_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
 if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
 $as_echo "$ac_ct_DUMPBIN" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3876,8 +3703,12 @@ done
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     DUMPBIN=$ac_ct_DUMPBIN
@@ -3896,44 +3727,44 @@ test -z "$NM" && NM=nm
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
+if test "${lt_cv_nm_interface+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:3906: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:3737: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3909: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:3740: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3912: output\"" >&5)
+  (eval echo "\"\$as_me:3743: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
   fi
   rm -f conftest*
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
 $as_echo "$lt_cv_nm_interface" >&6; }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
 $as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
 $as_echo "no, using $LN_S" >&6; }
 fi
 
 # find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
     i=0
@@ -4051,10 +3882,10 @@ else
 fi
 
 if test -n $lt_cv_sys_max_cmd_len ; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+  { $as_echo "$as_me:$LINENO: result: none" >&5
 $as_echo "none" >&6; }
 fi
 max_cmd_len=$lt_cv_sys_max_cmd_len
@@ -4068,7 +3899,7 @@ max_cmd_len=$lt_cv_sys_max_cmd_len
 : ${MV="mv -f"}
 : ${RM="rm -f"}
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
 # Try some XSI features
 xsi_shell=no
@@ -4078,17 +3909,17 @@ xsi_shell=no
     && eval 'test $(( 1 + 1 )) -eq 2 \
     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
   && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
 $as_echo "$xsi_shell" >&6; }
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
 lt_shell_append=no
 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
     >/dev/null 2>&1 \
   && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
 $as_echo "$lt_shell_append" >&6; }
 
 
@@ -4123,14 +3954,14 @@ esac
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
 $as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
+if test "${lt_cv_ld_reload_flag+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_reload_flag='-r'
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
 $as_echo "$lt_cv_ld_reload_flag" >&6; }
 reload_flag=$lt_cv_ld_reload_flag
 case $reload_flag in
@@ -4159,9 +3990,9 @@ esac
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJDUMP"; then
@@ -4172,24 +4003,24 @@ 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
+  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_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 OBJDUMP=$ac_cv_prog_OBJDUMP
 if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+  { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
 $as_echo "$OBJDUMP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4199,9 +4030,9 @@ if test -z "$ac_cv_prog_OBJDUMP"; then
   ac_ct_OBJDUMP=$OBJDUMP
   # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJDUMP"; then
@@ -4212,24 +4043,24 @@ 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
+  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_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
 if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
 $as_echo "$ac_ct_OBJDUMP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4238,8 +4069,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     OBJDUMP=$ac_ct_OBJDUMP
@@ -4258,9 +4093,9 @@ test -z "$OBJDUMP" && OBJDUMP=objdump
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
+if test "${lt_cv_deplibs_check_method+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_file_magic_cmd='$MAGIC_CMD'
@@ -4454,7 +4289,7 @@ tpf*)
 esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
 $as_echo "$lt_cv_deplibs_check_method" >&6; }
 file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
@@ -4474,9 +4309,9 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
+if test "${ac_cv_prog_AR+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
@@ -4487,24 +4322,24 @@ 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
+  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_AR="${ac_tool_prefix}ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
 $as_echo "$AR" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4514,9 +4349,9 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
@@ -4527,24 +4362,24 @@ 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
+  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_AR="ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
 $as_echo "$ac_ct_AR" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4553,8 +4388,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     AR=$ac_ct_AR
@@ -4579,9 +4418,9 @@ test -z "$AR_FLAGS" && AR_FLAGS=cru
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
+if test "${ac_cv_prog_STRIP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
@@ -4592,24 +4431,24 @@ 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
+  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_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
 $as_echo "$STRIP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4619,9 +4458,9 @@ if test -z "$ac_cv_prog_STRIP"; then
   ac_ct_STRIP=$STRIP
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
@@ -4632,24 +4471,24 @@ 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
+  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_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
 $as_echo "$ac_ct_STRIP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4658,8 +4497,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     STRIP=$ac_ct_STRIP
@@ -4678,9 +4521,9 @@ test -z "$STRIP" && STRIP=:
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -4691,24 +4534,24 @@ 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
+  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_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
 $as_echo "$RANLIB" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4718,9 +4561,9 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -4731,24 +4574,24 @@ 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
+  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_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
 $as_echo "$ac_ct_RANLIB" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4757,8 +4600,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     RANLIB=$ac_ct_RANLIB
@@ -4835,9 +4682,9 @@ compiler=$CC
 
 
 # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
 
@@ -4953,18 +4800,18 @@ void nm_test_func(void){}
 int main(){nm_test_var='a';nm_test_func();return(0);}
 _LT_EOF
 
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
@@ -5017,11 +4864,11 @@ _LT_EOF
 	  lt_save_CFLAGS="$CFLAGS"
 	  LIBS="conftstm.$ac_objext"
 	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
 	    pipe_works=yes
 	  fi
 	  LIBS="$lt_save_LIBS"
@@ -5055,10 +4902,10 @@ if test -z "$lt_cv_sys_global_symbol_pipe"; then
   lt_cv_sys_global_symbol_to_cdecl=
 fi
 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
 $as_echo "failed" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
 $as_echo "ok" >&6; }
 fi
 
@@ -5085,7 +4932,7 @@ fi
 
 
 # Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
+if test "${enable_libtool_lock+set}" = set; then
   enableval=$enable_libtool_lock;
 fi
 
@@ -5097,11 +4944,11 @@ case $host in
 ia64-*-hpux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
     case `/usr/bin/file conftest.$ac_objext` in
       *ELF-32*)
 	HPUX_IA64_MODE="32"
@@ -5115,12 +4962,12 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5118 "configure"' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  echo '#line 4965 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
     if test "$lt_cv_prog_gnu_ld" = yes; then
       case `/usr/bin/file conftest.$ac_objext` in
 	*32-bit*)
@@ -5154,11 +5001,11 @@ x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
       *32-bit*)
 	case $host in
@@ -5207,9 +5054,9 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
+if test "${lt_cv_cc_needs_belf+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_ext=c
@@ -5218,7 +5065,11 @@ ac_compile='$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
 
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -5229,13 +5080,38 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   lt_cv_cc_needs_belf=yes
 else
-  lt_cv_cc_needs_belf=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
      ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -5243,7 +5119,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
 $as_echo "$lt_cv_cc_needs_belf" >&6; }
   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
@@ -5253,11 +5129,11 @@ $as_echo "$lt_cv_cc_needs_belf" >&6; }
 sparc*-*solaris*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
     *64-bit*)
       case $lt_cv_prog_gnu_ld in
@@ -5283,9 +5159,9 @@ need_locks="$enable_libtool_lock"
     if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DSYMUTIL"; then
@@ -5296,24 +5172,24 @@ 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
+  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_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 DSYMUTIL=$ac_cv_prog_DSYMUTIL
 if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
 $as_echo "$DSYMUTIL" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5323,9 +5199,9 @@ if test -z "$ac_cv_prog_DSYMUTIL"; then
   ac_ct_DSYMUTIL=$DSYMUTIL
   # Extract the first word of "dsymutil", so it can be a program name with args.
 set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DSYMUTIL"; then
@@ -5336,24 +5212,24 @@ 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
+  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_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
 if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
 $as_echo "$ac_ct_DSYMUTIL" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5362,8 +5238,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     DSYMUTIL=$ac_ct_DSYMUTIL
@@ -5375,9 +5255,9 @@ fi
     if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$NMEDIT"; then
@@ -5388,24 +5268,24 @@ 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
+  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_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 NMEDIT=$ac_cv_prog_NMEDIT
 if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
 $as_echo "$NMEDIT" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5415,9 +5295,9 @@ if test -z "$ac_cv_prog_NMEDIT"; then
   ac_ct_NMEDIT=$NMEDIT
   # Extract the first word of "nmedit", so it can be a program name with args.
 set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_NMEDIT"; then
@@ -5428,24 +5308,24 @@ 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
+  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_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
 if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
 $as_echo "$ac_ct_NMEDIT" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5454,8 +5334,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     NMEDIT=$ac_ct_NMEDIT
@@ -5467,9 +5351,9 @@ fi
     if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
 set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
+if test "${ac_cv_prog_LIPO+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$LIPO"; then
@@ -5480,24 +5364,24 @@ 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
+  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_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 LIPO=$ac_cv_prog_LIPO
 if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+  { $as_echo "$as_me:$LINENO: result: $LIPO" >&5
 $as_echo "$LIPO" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5507,9 +5391,9 @@ if test -z "$ac_cv_prog_LIPO"; then
   ac_ct_LIPO=$LIPO
   # Extract the first word of "lipo", so it can be a program name with args.
 set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_LIPO"; then
@@ -5520,24 +5404,24 @@ 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
+  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_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
 if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
 $as_echo "$ac_ct_LIPO" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5546,8 +5430,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     LIPO=$ac_ct_LIPO
@@ -5559,9 +5447,9 @@ fi
     if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
+if test "${ac_cv_prog_OTOOL+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OTOOL"; then
@@ -5572,24 +5460,24 @@ 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
+  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_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 OTOOL=$ac_cv_prog_OTOOL
 if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+  { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5
 $as_echo "$OTOOL" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5599,9 +5487,9 @@ if test -z "$ac_cv_prog_OTOOL"; then
   ac_ct_OTOOL=$OTOOL
   # Extract the first word of "otool", so it can be a program name with args.
 set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OTOOL"; then
@@ -5612,24 +5500,24 @@ 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
+  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_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
 if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
 $as_echo "$ac_ct_OTOOL" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5638,8 +5526,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     OTOOL=$ac_ct_OTOOL
@@ -5651,9 +5543,9 @@ fi
     if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
+if test "${ac_cv_prog_OTOOL64+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OTOOL64"; then
@@ -5664,24 +5556,24 @@ 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
+  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_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 OTOOL64=$ac_cv_prog_OTOOL64
 if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+  { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5
 $as_echo "$OTOOL64" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5691,9 +5583,9 @@ if test -z "$ac_cv_prog_OTOOL64"; then
   ac_ct_OTOOL64=$OTOOL64
   # Extract the first word of "otool64", so it can be a program name with args.
 set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OTOOL64"; then
@@ -5704,24 +5596,24 @@ 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
+  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_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
 if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
 $as_echo "$ac_ct_OTOOL64" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -5730,8 +5622,12 @@ fi
   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;}
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
     OTOOL64=$ac_ct_OTOOL64
@@ -5766,9 +5662,9 @@ fi
 
 
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
 $as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_apple_cc_single_mod=no
@@ -5793,18 +5689,22 @@ else
 	rm -f conftest.*
       fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_exported_symbols_list=no
       save_LDFLAGS=$LDFLAGS
       echo "_main" > conftest.sym
       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -5815,17 +5715,42 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   lt_cv_ld_exported_symbols_list=yes
 else
-  lt_cv_ld_exported_symbols_list=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 	LDFLAGS="$save_LDFLAGS"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
     case $host_os in
     rhapsody* | darwin1.[012])
@@ -5867,14 +5792,14 @@ ac_cpp='$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 how to run the C preprocessor" >&5
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
+  if test "${ac_cv_prog_CPP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -5889,7 +5814,11 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -5898,34 +5827,78 @@ do
 #endif
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
   break
 fi
 
@@ -5937,7 +5910,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
 $as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -5948,7 +5921,11 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -5957,40 +5934,85 @@ do
 #endif
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
 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 $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 ac_ext=c
@@ -6000,12 +6022,16 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
@@ -6020,23 +6046,48 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  ac_cv_header_stdc=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -6046,14 +6097,18 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
+  $EGREP "free" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -6063,10 +6118,14 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
+  if test "$cross_compiling" = yes; then
   :
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
 #include <stdlib.h>
@@ -6093,33 +6152,117 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
+rm -f 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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
 else
-  ac_cv_header_stdc=no
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
 fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
+
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 $as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
 
 fi
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -6129,13 +6272,61 @@ fi
 done
 
 
+
 for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -6155,7 +6346,7 @@ done
 
 
             # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
+if test "${enable_shared+set}" = set; then
   enableval=$enable_shared; p=${PACKAGE-default}
     case $enableval in
     yes) enable_shared=yes ;;
@@ -6186,7 +6377,7 @@ fi
 
 
   # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
+if test "${enable_static+set}" = set; then
   enableval=$enable_static; p=${PACKAGE-default}
     case $enableval in
     yes) enable_static=yes ;;
@@ -6218,7 +6409,7 @@ fi
 
 
 # Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
+if test "${with_pic+set}" = set; then
   withval=$with_pic; pic_mode="$withval"
 else
   pic_mode=default
@@ -6234,7 +6425,7 @@ test -z "$pic_mode" && pic_mode=default
 
 
   # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
+if test "${enable_fast_install+set}" = set; then
   enableval=$enable_fast_install; p=${PACKAGE-default}
     case $enableval in
     yes) enable_fast_install=yes ;;
@@ -6315,9 +6506,9 @@ if test -n "${ZSH_VERSION+set}" ; then
    setopt NO_GLOB_SUBST
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
 $as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
+if test "${lt_cv_objdir+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   rm -f .libs 2>/dev/null
@@ -6330,7 +6521,7 @@ else
 fi
 rmdir .libs 2>/dev/null
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
 $as_echo "$lt_cv_objdir" >&6; }
 objdir=$lt_cv_objdir
 
@@ -6423,9 +6614,9 @@ test -z "$MAGIC_CMD" && MAGIC_CMD=file
 case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
@@ -6476,10 +6667,10 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
 $as_echo "$MAGIC_CMD" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -6489,9 +6680,9 @@ fi
 
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
 $as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
@@ -6542,10 +6733,10 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
 $as_echo "$MAGIC_CMD" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -6622,9 +6813,9 @@ lt_prog_compiler_no_builtin_flag=
 if test "$GCC" = yes; then
   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
@@ -6640,11 +6831,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6643: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:6834: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:6647: \$? = $ac_status" >&5
+   echo "$as_me:6838: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -6657,7 +6848,7 @@ else
    $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
@@ -6677,7 +6868,7 @@ fi
 lt_prog_compiler_pic=
 lt_prog_compiler_static=
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
@@ -6949,7 +7140,7 @@ case $host_os in
     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
     ;;
 esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
 $as_echo "$lt_prog_compiler_pic" >&6; }
 
 
@@ -6961,9 +7152,9 @@ $as_echo "$lt_prog_compiler_pic" >&6; }
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+  { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_pic_works=no
@@ -6979,11 +7170,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6982: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7173: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:6986: \$? = $ac_status" >&5
+   echo "$as_me:7177: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -6996,7 +7187,7 @@ else
    $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
 
 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
@@ -7020,9 +7211,9 @@ fi
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_static_works=no
@@ -7048,7 +7239,7 @@ else
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
 
 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
@@ -7063,9 +7254,9 @@ fi
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
@@ -7084,11 +7275,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7087: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7278: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7091: \$? = $ac_status" >&5
+   echo "$as_me:7282: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7110,7 +7301,7 @@ else
    $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
 
@@ -7118,9 +7309,9 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
@@ -7139,11 +7330,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7142: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7333: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7146: \$? = $ac_status" >&5
+   echo "$as_me:7337: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7165,7 +7356,7 @@ else
    $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
 
@@ -7174,7 +7365,7 @@ $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
 $as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $RM conftest*
@@ -7182,10 +7373,10 @@ $as_echo_n "checking if we can lock with hard links... " >&6; }
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
 $as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
@@ -7198,7 +7389,7 @@ fi
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+  { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
@@ -7640,7 +7831,11 @@ _LT_EOF
 	allow_undefined_flag='-berok'
         # Determine the default libpath from the value encoded in an
         # empty executable.
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -7651,7 +7846,27 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
 
 lt_aix_libpath_sed='
     /Import File Strings/,/^$/ {
@@ -7665,9 +7880,16 @@ aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpat
 if test -z "$aix_libpath"; then
   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
@@ -7680,7 +7902,11 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	else
 	 # Determine the default libpath from the value encoded in an
 	 # empty executable.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -7691,7 +7917,27 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
 
 lt_aix_libpath_sed='
     /Import File Strings/,/^$/ {
@@ -7705,9 +7951,16 @@ aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpat
 if test -z "$aix_libpath"; then
   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
 	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
@@ -7919,16 +8172,42 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	# implicitly export all symbols.
         save_LDFLAGS="$LDFLAGS"
         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
+        cat >conftest.$ac_ext <<_ACEOF
 int foo(void) {}
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
 
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
         LDFLAGS="$save_LDFLAGS"
       else
 	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
@@ -8184,7 +8463,7 @@ rm -f core conftest.err conftest.$ac_objext \
     fi
   fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
 $as_echo "$ld_shlibs" >&6; }
 test "$ld_shlibs" = no && can_build_shared=no
 
@@ -8221,16 +8500,16 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $RM conftest*
       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
-      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
         libobjs=conftest.$ac_objext
@@ -8244,11 +8523,11 @@ $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
         libname=conftest
         lt_save_allow_undefined_flag=$allow_undefined_flag
         allow_undefined_flag=
-        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
         then
 	  archive_cmds_need_lc=no
         else
@@ -8259,7 +8538,7 @@ $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
         cat conftest.err 1>&5
       fi
       $RM conftest*
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
 $as_echo "$archive_cmds_need_lc" >&6; }
       ;;
     esac
@@ -8423,7 +8702,7 @@ esac
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+  { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
 $as_echo_n "checking dynamic linker characteristics... " >&6; }
 
 if test "$GCC" = yes; then
@@ -8858,7 +9137,11 @@ linux* | k*bsd*-gnu)
   save_libdir=$libdir
   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -8869,13 +9152,41 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
   shlibpath_overrides_runpath=yes
 fi
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
   LDFLAGS=$save_LDFLAGS
   libdir=$save_libdir
 
@@ -9087,7 +9398,7 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
 $as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
@@ -9189,7 +9500,7 @@ fi
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+  { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" ||
@@ -9214,7 +9525,7 @@ else
   # directories.
   hardcode_action=unsupported
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
 $as_echo "$hardcode_action" >&6; }
 
 if test "$hardcode_action" = relink ||
@@ -9259,14 +9570,18 @@ else
 
   darwin*)
   # if libdl is installed we need to link against it
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -9284,18 +9599,43 @@ return dlopen ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_dl_dlopen=yes
 else
-  ac_cv_lib_dl_dlopen=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
 
@@ -9308,18 +9648,106 @@ fi
     ;;
 
   *)
-    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* 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 shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_func_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test $ac_cv_func_shl_load = yes; then
   lt_cv_dlopen="shl_load"
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
 $as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -9337,32 +9765,145 @@ return shl_load ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_dld_shl_load=yes
 else
-  ac_cv_lib_dld_shl_load=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+if test $ac_cv_lib_dld_shl_load = yes; then
   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
 else
-  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* 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 dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_func_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test $ac_cv_func_dlopen = yes; then
   lt_cv_dlopen="dlopen"
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -9380,28 +9921,57 @@ return dlopen ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_dl_dlopen=yes
 else
-  ac_cv_lib_dl_dlopen=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsvld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -9419,28 +9989,57 @@ return dlopen ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_svld_dlopen=yes
 else
-  ac_cv_lib_svld_dlopen=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+if test $ac_cv_lib_svld_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
 $as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -9458,18 +10057,43 @@ return dld_link ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_dld_dld_link=yes
 else
-  ac_cv_lib_dld_dld_link=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+if test $ac_cv_lib_dld_dld_link = yes; then
   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
 fi
 
@@ -9508,9 +10132,9 @@ fi
     save_LIBS="$LIBS"
     LIBS="$lt_cv_dlopen_libs $LIBS"
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
+if test "${lt_cv_dlopen_self+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
@@ -9519,7 +10143,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 9522 "configure"
+#line 10146 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -9578,11 +10202,11 @@ int main ()
   return status;
 }
 _LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
     case x$lt_status in
@@ -9599,14 +10223,14 @@ rm -fr conftest*
 
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
 $as_echo "$lt_cv_dlopen_self" >&6; }
 
     if test "x$lt_cv_dlopen_self" = xyes; then
       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
+if test "${lt_cv_dlopen_self_static+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
@@ -9615,7 +10239,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 9618 "configure"
+#line 10242 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -9674,11 +10298,11 @@ int main ()
   return status;
 }
 _LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
     case x$lt_status in
@@ -9695,7 +10319,7 @@ rm -fr conftest*
 
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
 $as_echo "$lt_cv_dlopen_self_static" >&6; }
     fi
 
@@ -9734,12 +10358,12 @@ fi
 
 striplib=
 old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 else
 # FIXME - insert some real tests, host_os isn't really good enough
@@ -9748,15 +10372,15 @@ else
     if test -n "$STRIP" ; then
       striplib="$STRIP -x"
       old_striplib="$STRIP -S"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
     else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+      { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
     fi
     ;;
   *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+    { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
     ;;
   esac
@@ -9774,12 +10398,12 @@ fi
 
 
   # Report which library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+  { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+  { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
 $as_echo "$can_build_shared" >&6; }
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+  { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
 $as_echo_n "checking whether to build shared libraries... " >&6; }
   test "$can_build_shared" = "no" && enable_shared=no
 
@@ -9800,14 +10424,14 @@ $as_echo_n "checking whether to build shared libraries... " >&6; }
     fi
     ;;
   esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+  { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
 $as_echo "$enable_shared" >&6; }
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+  { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
 $as_echo_n "checking whether to build static libraries... " >&6; }
   # Make sure either enable_shared or enable_static is yes.
   test "$enable_shared" = yes || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+  { $as_echo "$as_me:$LINENO: result: $enable_static" >&5
 $as_echo "$enable_static" >&6; }
 
 
@@ -9856,10 +10480,10 @@ CC="$lt_save_CC"
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 # Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
+if test "${ac_cv_path_install+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -9867,11 +10491,11 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
   /usr/ucb/* ) ;;
   *)
     # OSF1 and SCO ODT 3.0 have their own names for install.
@@ -9908,7 +10532,7 @@ case $as_dir/ in #((
     ;;
 esac
 
-  done
+done
 IFS=$as_save_IFS
 
 rm -rf conftest.one conftest.two conftest.dir
@@ -9924,7 +10548,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
 $as_echo "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -9939,9 +10563,9 @@ for ac_prog in gawk mawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
+if test "${ac_cv_prog_AWK+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
@@ -9952,24 +10576,24 @@ 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
+  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_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
 $as_echo "$AWK" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -9982,15 +10606,15 @@ done
 # Enable large file support (if special flags are necessary)
 #
 # Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
+if test "${enable_largefile+set}" = set; then
   enableval=$enable_largefile;
 fi
 
 if test "$enable_largefile" != no; then
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+  { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_cv_sys_largefile_CC=no
@@ -9999,7 +10623,11 @@ else
        while :; do
 	 # IRIX 6.2 and later do not support large files by default,
 	 # so use the C compiler's -n32 option if that helps.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -10018,14 +10646,60 @@ main ()
   return 0;
 }
 _ACEOF
-	 if ac_fn_c_try_compile "$LINENO"; then :
+	 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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext
 	 CC="$CC -n32"
-	 if ac_fn_c_try_compile "$LINENO"; then :
+	 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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sys_largefile_CC=' -n32'; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext
 	 break
        done
@@ -10033,19 +10707,23 @@ rm -f core conftest.err conftest.$ac_objext
        rm -f conftest.$ac_ext
     fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
   if test "$ac_cv_sys_largefile_CC" != no; then
     CC=$CC$ac_cv_sys_largefile_CC
   fi
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+  { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   while :; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -10064,11 +10742,38 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sys_file_offset_bits=no; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
@@ -10088,15 +10793,38 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sys_file_offset_bits=64; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cv_sys_file_offset_bits=unknown
   break
 done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
 case $ac_cv_sys_file_offset_bits in #(
   no | unknown) ;;
@@ -10108,13 +10836,17 @@ _ACEOF
 esac
 rm -rf conftest*
   if test $ac_cv_sys_file_offset_bits = unknown; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+    { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
+if test "${ac_cv_sys_large_files+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   while :; do
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
  /* Check that off_t can represent 2**63 - 1 correctly.
@@ -10133,11 +10865,38 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sys_large_files=no; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #define _LARGE_FILES 1
 #include <sys/types.h>
@@ -10157,15 +10916,38 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_sys_large_files=1; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cv_sys_large_files=unknown
   break
 done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
 $as_echo "$ac_cv_sys_large_files" >&6; }
 case $ac_cv_sys_large_files in #(
   no | unknown) ;;
@@ -10182,8 +10964,101 @@ fi
 
 #########
 # Check for needed/wanted data types
-ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
-if test "x$ac_cv_type_int8_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for int8_t" >&5
+$as_echo_n "checking for int8_t... " >&6; }
+if test "${ac_cv_type_int8_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_int8_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (int8_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((int8_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_int8_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
+$as_echo "$ac_cv_type_int8_t" >&6; }
+if test $ac_cv_type_int8_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_INT8_T 1
@@ -10191,8 +11066,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
-if test "x$ac_cv_type_int16_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for int16_t" >&5
+$as_echo_n "checking for int16_t... " >&6; }
+if test "${ac_cv_type_int16_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_int16_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (int16_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((int16_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_int16_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
+$as_echo "$ac_cv_type_int16_t" >&6; }
+if test $ac_cv_type_int16_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_INT16_T 1
@@ -10200,8 +11168,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
-if test "x$ac_cv_type_int32_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for int32_t" >&5
+$as_echo_n "checking for int32_t... " >&6; }
+if test "${ac_cv_type_int32_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_int32_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (int32_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((int32_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_int32_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
+$as_echo "$ac_cv_type_int32_t" >&6; }
+if test $ac_cv_type_int32_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_INT32_T 1
@@ -10209,8 +11270,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
-if test "x$ac_cv_type_int64_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for int64_t" >&5
+$as_echo_n "checking for int64_t... " >&6; }
+if test "${ac_cv_type_int64_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_int64_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (int64_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((int64_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_int64_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
+$as_echo "$ac_cv_type_int64_t" >&6; }
+if test $ac_cv_type_int64_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_INT64_T 1
@@ -10218,8 +11372,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
-if test "x$ac_cv_type_intptr_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for intptr_t" >&5
+$as_echo_n "checking for intptr_t... " >&6; }
+if test "${ac_cv_type_intptr_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_intptr_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (intptr_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((intptr_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_intptr_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
+$as_echo "$ac_cv_type_intptr_t" >&6; }
+if test $ac_cv_type_intptr_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_INTPTR_T 1
@@ -10227,8 +11474,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint8_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for uint8_t" >&5
+$as_echo_n "checking for uint8_t... " >&6; }
+if test "${ac_cv_type_uint8_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_uint8_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (uint8_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((uint8_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uint8_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uint8_t" >&5
+$as_echo "$ac_cv_type_uint8_t" >&6; }
+if test $ac_cv_type_uint8_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_UINT8_T 1
@@ -10236,8 +11576,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint16_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for uint16_t" >&5
+$as_echo_n "checking for uint16_t... " >&6; }
+if test "${ac_cv_type_uint16_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_uint16_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (uint16_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((uint16_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uint16_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5
+$as_echo "$ac_cv_type_uint16_t" >&6; }
+if test $ac_cv_type_uint16_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_UINT16_T 1
@@ -10245,8 +11678,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for uint32_t" >&5
+$as_echo_n "checking for uint32_t... " >&6; }
+if test "${ac_cv_type_uint32_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_uint32_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (uint32_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((uint32_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uint32_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
+$as_echo "$ac_cv_type_uint32_t" >&6; }
+if test $ac_cv_type_uint32_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_UINT32_T 1
@@ -10254,8 +11780,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for uint64_t" >&5
+$as_echo_n "checking for uint64_t... " >&6; }
+if test "${ac_cv_type_uint64_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_uint64_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (uint64_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((uint64_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uint64_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
+$as_echo "$ac_cv_type_uint64_t" >&6; }
+if test $ac_cv_type_uint64_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_UINT64_T 1
@@ -10263,8 +11882,101 @@ _ACEOF
 
 
 fi
-ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
+{ $as_echo "$as_me:$LINENO: checking for uintptr_t" >&5
+$as_echo_n "checking for uintptr_t... " >&6; }
+if test "${ac_cv_type_uintptr_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_uintptr_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (uintptr_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((uintptr_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uintptr_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
+$as_echo "$ac_cv_type_uintptr_t" >&6; }
+if test $ac_cv_type_uintptr_t = yes; then
 
 cat >>confdefs.h <<_ACEOF
 #define HAVE_UINTPTR_T 1
@@ -10276,11 +11988,146 @@ fi
 
 #########
 # Check for needed/wanted headers
+
+
+
+
 for ac_header in sys/types.h stdlib.h stdint.h inttypes.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -10293,11 +12140,105 @@ done
 #########
 # Figure out whether or not we have these functions
 #
+
+
+
+
+
+
+
 for ac_func in usleep fdatasync localtime_r gmtime_r localtime_s utime malloc_usable_size
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* 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 $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
@@ -10320,9 +12261,9 @@ for ac_prog in tclsh8.5 tclsh
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_TCLSH_CMD+:} false; then :
+if test "${ac_cv_prog_TCLSH_CMD+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$TCLSH_CMD"; then
@@ -10333,24 +12274,24 @@ 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
+  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_TCLSH_CMD="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 TCLSH_CMD=$ac_cv_prog_TCLSH_CMD
 if test -n "$TCLSH_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_CMD" >&5
+  { $as_echo "$as_me:$LINENO: result: $TCLSH_CMD" >&5
 $as_echo "$TCLSH_CMD" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -10388,17 +12329,17 @@ fi
 
 
 VERSION=`cat $srcdir/VERSION | sed 's/^\([0-9]*\.*[0-9]*\).*/\1/'`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: Version set to $VERSION" >&5
+{ $as_echo "$as_me:$LINENO: Version set to $VERSION" >&5
 $as_echo "$as_me: Version set to $VERSION" >&6;}
 
 RELEASE=`cat $srcdir/VERSION`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: Release set to $RELEASE" >&5
+{ $as_echo "$as_me:$LINENO: Release set to $RELEASE" >&5
 $as_echo "$as_me: Release set to $RELEASE" >&6;}
 
 VERSION_NUMBER=`cat $srcdir/VERSION \
                            | sed 's/[^0-9]/ /g' \
                 | awk '{printf "%d%03d%03d",$1,$2,$3}'`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: Version number set to $VERSION_NUMBER" >&5
+{ $as_echo "$as_me:$LINENO: Version number set to $VERSION_NUMBER" >&5
 $as_echo "$as_me: Version number set to $VERSION_NUMBER" >&6;}
 
 
@@ -10411,7 +12352,7 @@ $as_echo "$as_me: Version number set to $VERSION_NUMBER" >&6;}
 #
 
 # Check whether --with-hints was given.
-if test "${with_hints+set}" = set; then :
+if test "${with_hints+set}" = set; then
   withval=$with_hints; hints=$withval
 fi
 
@@ -10436,7 +12377,7 @@ if test "$hints" = ""; then
   fi
 fi
 if test "$hints" != ""; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: reading hints from $hints" >&5
+  { $as_echo "$as_me:$LINENO: result: reading hints from $hints" >&5
 $as_echo "reading hints from $hints" >&6; }
   . $hints
 fi
@@ -10454,9 +12395,9 @@ else
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_BUILD_CC+:} false; then :
+if test "${ac_cv_prog_BUILD_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$BUILD_CC"; then
@@ -10467,24 +12408,24 @@ 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
+  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_BUILD_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 BUILD_CC=$ac_cv_prog_BUILD_CC
 if test -n "$BUILD_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $BUILD_CC" >&5
 $as_echo "$BUILD_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -10503,33 +12444,37 @@ fi
 # Do we want to support multithreaded use of sqlite
 #
 # Check whether --enable-threadsafe was given.
-if test "${enable_threadsafe+set}" = set; then :
+if test "${enable_threadsafe+set}" = set; then
   enableval=$enable_threadsafe;
 else
   enable_threadsafe=yes
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support threadsafe operation" >&5
+{ $as_echo "$as_me:$LINENO: checking whether to support threadsafe operation" >&5
 $as_echo_n "checking whether to support threadsafe operation... " >&6; }
 if test "$enable_threadsafe" = "no"; then
   SQLITE_THREADSAFE=0
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 else
   SQLITE_THREADSAFE=1
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 fi
 
 
 if test "$SQLITE_THREADSAFE" = "1"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
+  { $as_echo "$as_me:$LINENO: checking for library containing pthread_create" >&5
 $as_echo_n "checking for library containing pthread_create... " >&6; }
-if ${ac_cv_search_pthread_create+:} false; then :
+if test "${ac_cv_search_pthread_create+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -10554,27 +12499,54 @@ for ac_lib in '' pthread; do
     ac_res=-l$ac_lib
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   fi
-  if ac_fn_c_try_link "$LINENO"; then :
+  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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_search_pthread_create=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_pthread_create+:} false; then :
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_pthread_create+set}" = set; then
   break
 fi
 done
-if ${ac_cv_search_pthread_create+:} false; then :
-
+if test "${ac_cv_search_pthread_create+set}" = set; then
+  :
 else
   ac_cv_search_pthread_create=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pthread_create" >&5
 $as_echo "$ac_cv_search_pthread_create" >&6; }
 ac_res=$ac_cv_search_pthread_create
-if test "$ac_res" != no; then :
+if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
@@ -10587,21 +12559,21 @@ fi
 # due to bugs in the threading implementations.  This is thus off by default.
 #
 # Check whether --enable-cross-thread-connections was given.
-if test "${enable_cross_thread_connections+set}" = set; then :
+if test "${enable_cross_thread_connections+set}" = set; then
   enableval=$enable_cross_thread_connections;
 else
   enable_xthreadconnect=no
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to allow connections to be shared across threads" >&5
+{ $as_echo "$as_me:$LINENO: checking whether to allow connections to be shared across threads" >&5
 $as_echo_n "checking whether to allow connections to be shared across threads... " >&6; }
 if test "$enable_xthreadconnect" = "no"; then
   XTHREADCONNECT=''
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 else
   XTHREADCONNECT='-DSQLITE_ALLOW_XTHREAD_CONNECT=1'
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 fi
 
@@ -10610,21 +12582,21 @@ fi
 # Do we want to support release
 #
 # Check whether --enable-releasemode was given.
-if test "${enable_releasemode+set}" = set; then :
+if test "${enable_releasemode+set}" = set; then
   enableval=$enable_releasemode;
 else
   enable_releasemode=no
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support shared library linked as release mode or not" >&5
+{ $as_echo "$as_me:$LINENO: checking whether to support shared library linked as release mode or not" >&5
 $as_echo_n "checking whether to support shared library linked as release mode or not... " >&6; }
 if test "$enable_releasemode" = "no"; then
   ALLOWRELEASE=""
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 else
   ALLOWRELEASE="-release `cat $srcdir/VERSION`"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 fi
 
@@ -10633,38 +12605,38 @@ fi
 # Do we want temporary databases in memory
 #
 # Check whether --enable-tempstore was given.
-if test "${enable_tempstore+set}" = set; then :
+if test "${enable_tempstore+set}" = set; then
   enableval=$enable_tempstore;
 else
   enable_tempstore=no
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use an in-ram database for temporary tables" >&5
+{ $as_echo "$as_me:$LINENO: checking whether to use an in-ram database for temporary tables" >&5
 $as_echo_n "checking whether to use an in-ram database for temporary tables... " >&6; }
 case "$enable_tempstore" in
   never )
     TEMP_STORE=0
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: never" >&5
+    { $as_echo "$as_me:$LINENO: result: never" >&5
 $as_echo "never" >&6; }
   ;;
   no )
     TEMP_STORE=1
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+    { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
   ;;
   yes )
      TEMP_STORE=2
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+    { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
   ;;
   always )
      TEMP_STORE=3
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: always" >&5
+    { $as_echo "$as_me:$LINENO: result: always" >&5
 $as_echo "always" >&6; }
   ;;
   * )
     TEMP_STORE=1
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+    { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
   ;;
 esac
@@ -10676,17 +12648,53 @@ esac
 # the CYGWIN environment.  So check for that special case and handle
 # things accordingly.
 #
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if executables have the .exe suffix" >&5
+{ $as_echo "$as_me:$LINENO: checking if executables have the .exe suffix" >&5
 $as_echo_n "checking if executables have the .exe suffix... " >&6; }
 if test "$config_BUILD_EXEEXT" = ".exe"; then
   CYGWIN=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
+  { $as_echo "$as_me:$LINENO: result: unknown" >&5
 $as_echo "unknown" >&6; }
 fi
 if test "$CYGWIN" != "yes"; then
+  { $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
 
 case $host_os in
   *cygwin* ) CYGWIN=yes;;
@@ -10738,7 +12746,7 @@ fi
 # minor changes to accomodate systems that do not have TCL installed.
 #
 # Check whether --enable-tcl was given.
-if test "${enable_tcl+set}" = set; then :
+if test "${enable_tcl+set}" = set; then
   enableval=$enable_tcl; use_tcl=$enableval
 else
   use_tcl=yes
@@ -10747,13 +12755,13 @@ fi
 if test "${use_tcl}" = "yes" ; then
 
 # Check whether --with-tcl was given.
-if test "${with_tcl+set}" = set; then :
+if test "${with_tcl+set}" = set; then
   withval=$with_tcl; with_tclconfig=${withval}
 fi
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
+  { $as_echo "$as_me:$LINENO: checking for Tcl configuration" >&5
 $as_echo_n "checking for Tcl configuration... " >&6; }
-  if ${ac_cv_c_tclconfig+:} false; then :
+  if test "${ac_cv_c_tclconfig+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
 
@@ -10762,7 +12770,9 @@ else
       if test -f "${with_tclconfig}/tclConfig.sh" ; then
         ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
       else
-        as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
+        { { $as_echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5
+$as_echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;}
+   { (exit 1); exit 1; }; }
       fi
     fi
 
@@ -10835,25 +12845,25 @@ fi
 
   if test x"${ac_cv_c_tclconfig}" = x ; then
     use_tcl=no
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
+    { $as_echo "$as_me:$LINENO: WARNING: Can't find Tcl configuration definitions" >&5
 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Without Tcl the regression tests cannot be executed ***" >&5
+    { $as_echo "$as_me:$LINENO: WARNING: *** Without Tcl the regression tests cannot be executed ***" >&5
 $as_echo "$as_me: WARNING: *** Without Tcl the regression tests cannot be executed ***" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Consider using --with-tcl=... to define location of Tcl ***" >&5
+    { $as_echo "$as_me:$LINENO: WARNING: *** Consider using --with-tcl=... to define location of Tcl ***" >&5
 $as_echo "$as_me: WARNING: *** Consider using --with-tcl=... to define location of Tcl ***" >&2;}
   else
     TCL_BIN_DIR=${ac_cv_c_tclconfig}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $TCL_BIN_DIR/tclConfig.sh" >&5
+    { $as_echo "$as_me:$LINENO: result: found $TCL_BIN_DIR/tclConfig.sh" >&5
 $as_echo "found $TCL_BIN_DIR/tclConfig.sh" >&6; }
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5
+    { $as_echo "$as_me:$LINENO: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5
 $as_echo_n "checking for existence of $TCL_BIN_DIR/tclConfig.sh... " >&6; }
     if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
+      { $as_echo "$as_me:$LINENO: result: loading" >&5
 $as_echo "loading" >&6; }
       . $TCL_BIN_DIR/tclConfig.sh
     else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: file not found" >&5
+      { $as_echo "$as_me:$LINENO: result: file not found" >&5
 $as_echo "file not found" >&6; }
     fi
 
@@ -10914,7 +12924,7 @@ TARGET_READLINE_LIBS=""
 TARGET_READLINE_INC=""
 TARGET_HAVE_READLINE=0
 # Check whether --enable-readline was given.
-if test "${enable_readline+set}" = set; then :
+if test "${enable_readline+set}" = set; then
   enableval=$enable_readline; with_readline=$enableval
 else
   with_readline=auto
@@ -10926,7 +12936,7 @@ if test x"$with_readline" != xno; then
 
 
 # Check whether --with-readline-lib was given.
-if test "${with_readline_lib+set}" = set; then :
+if test "${with_readline_lib+set}" = set; then
   withval=$with_readline_lib; with_readline_lib=$withval
 else
   with_readline_lib="auto"
@@ -10935,13 +12945,17 @@ fi
 	if test "x$with_readline_lib" = xauto; then
 		save_LIBS="$LIBS"
 		LIBS=""
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
+		{ $as_echo "$as_me:$LINENO: checking for library containing tgetent" >&5
 $as_echo_n "checking for library containing tgetent... " >&6; }
-if ${ac_cv_search_tgetent+:} false; then :
+if test "${ac_cv_search_tgetent+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -10966,41 +12980,72 @@ for ac_lib in '' readline ncurses curses termcap; do
     ac_res=-l$ac_lib
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   fi
-  if ac_fn_c_try_link "$LINENO"; then :
+  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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_search_tgetent=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_tgetent+:} false; then :
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_tgetent+set}" = set; then
   break
 fi
 done
-if ${ac_cv_search_tgetent+:} false; then :
-
+if test "${ac_cv_search_tgetent+set}" = set; then
+  :
 else
   ac_cv_search_tgetent=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_tgetent" >&5
 $as_echo "$ac_cv_search_tgetent" >&6; }
 ac_res=$ac_cv_search_tgetent
-if test "$ac_res" != no; then :
+if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
   term_LIBS="$LIBS"
 else
   term_LIBS=""
 fi
 
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
+		{ $as_echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
 $as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
+if test "${ac_cv_lib_readline_readline+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lreadline  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -11018,18 +13063,43 @@ return readline ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_lib_readline_readline=yes
 else
-  ac_cv_lib_readline_readline=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_readline_readline=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
 $as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
+if test $ac_cv_lib_readline_readline = yes; then
   TARGET_READLINE_LIBS="-lreadline"
 else
   found="no"
@@ -11043,15 +13113,141 @@ fi
 
 
 # Check whether --with-readline-inc was given.
-if test "${with_readline_inc+set}" = set; then :
+if test "${with_readline_inc+set}" = set; then
   withval=$with_readline_inc; with_readline_inc=$withval
 else
   with_readline_inc="auto"
 fi
 
 	if test "x$with_readline_inc" = xauto; then
-		ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_h" = xyes; then :
+		if test "${ac_cv_header_readline_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for readline.h" >&5
+$as_echo_n "checking for readline.h... " >&6; }
+if test "${ac_cv_header_readline_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_readline_h" >&5
+$as_echo "$ac_cv_header_readline_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking readline.h usability" >&5
+$as_echo_n "checking readline.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <readline.h>
+_ACEOF
+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:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking readline.h presence" >&5
+$as_echo_n "checking readline.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <readline.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: readline.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: readline.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: readline.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: readline.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: readline.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: readline.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: readline.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: readline.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: readline.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for readline.h" >&5
+$as_echo_n "checking for readline.h... " >&6; }
+if test "${ac_cv_header_readline_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_readline_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_readline_h" >&5
+$as_echo "$ac_cv_header_readline_h" >&6; }
+
+fi
+if test $ac_cv_header_readline_h = yes; then
   found="yes"
 else
 
@@ -11060,23 +13256,27 @@ else
 				for dir in /usr /usr/local /usr/local/readline /usr/contrib /mingw; do
 					for subdir in include include/readline; do
 						as_ac_File=`$as_echo "ac_cv_file_$dir/$subdir/readline.h" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dir/$subdir/readline.h" >&5
+{ $as_echo "$as_me:$LINENO: checking for $dir/$subdir/readline.h" >&5
 $as_echo_n "checking for $dir/$subdir/readline.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
-  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
 if test -r "$dir/$subdir/readline.h"; then
   eval "$as_ac_File=yes"
 else
   eval "$as_ac_File=no"
 fi
 fi
-eval ac_res=\$$as_ac_File
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ac_res=`eval 'as_val=${'$as_ac_File'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+if test `eval 'as_val=${'$as_ac_File'}
+		 $as_echo "$as_val"'` = yes; then
   found=yes
 fi
 
@@ -11113,13 +13313,17 @@ fi
 # Figure out what C libraries are required to compile programs
 # that use "fdatasync()" function.
 #
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
+{ $as_echo "$as_me:$LINENO: checking for library containing fdatasync" >&5
 $as_echo_n "checking for library containing fdatasync... " >&6; }
-if ${ac_cv_search_fdatasync+:} false; then :
+if test "${ac_cv_search_fdatasync+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -11144,27 +13348,54 @@ for ac_lib in '' rt; do
     ac_res=-l$ac_lib
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   fi
-  if ac_fn_c_try_link "$LINENO"; then :
+  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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_search_fdatasync=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_fdatasync+:} false; then :
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_fdatasync+set}" = set; then
   break
 fi
 done
-if ${ac_cv_search_fdatasync+:} false; then :
-
+if test "${ac_cv_search_fdatasync+set}" = set; then
+  :
 else
   ac_cv_search_fdatasync=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_fdatasync" >&5
 $as_echo "$ac_cv_search_fdatasync" >&6; }
 ac_res=$ac_cv_search_fdatasync
-if test "$ac_res" != no; then :
+if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
@@ -11173,7 +13404,7 @@ fi
 #########
 # check for debug enabled
 # Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then :
+if test "${enable_debug+set}" = set; then
   enableval=$enable_debug; use_debug=$enableval
 else
   use_debug=no
@@ -11189,7 +13420,7 @@ fi
 #########
 # See whether we should use the amalgamation to build
 # Check whether --enable-amalgamation was given.
-if test "${enable_amalgamation+set}" = set; then :
+if test "${enable_amalgamation+set}" = set; then
   enableval=$enable_amalgamation; use_amalgamation=$enableval
 else
   use_amalgamation=yes
@@ -11203,7 +13434,7 @@ fi
 #########
 # See whether we should allow loadable extensions
 # Check whether --enable-load-extension was given.
-if test "${enable_load_extension+set}" = set; then :
+if test "${enable_load_extension+set}" = set; then
   enableval=$enable_load_extension; use_loadextension=$enableval
 else
   use_loadextension=no
@@ -11211,13 +13442,17 @@ fi
 
 if test "${use_loadextension}" = "yes" ; then
   OPT_FEATURE_FLAGS=""
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+  { $as_echo "$as_me:$LINENO: checking for library containing dlopen" >&5
 $as_echo_n "checking for library containing dlopen... " >&6; }
-if ${ac_cv_search_dlopen+:} false; then :
+if test "${ac_cv_search_dlopen+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -11242,27 +13477,54 @@ for ac_lib in '' dl; do
     ac_res=-l$ac_lib
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   fi
-  if ac_fn_c_try_link "$LINENO"; then :
+  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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$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_cv_search_dlopen=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if ${ac_cv_search_dlopen+:} false; then :
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_dlopen+set}" = set; then
   break
 fi
 done
-if ${ac_cv_search_dlopen+:} false; then :
-
+if test "${ac_cv_search_dlopen+set}" = set; then
+  :
 else
   ac_cv_search_dlopen=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5
 $as_echo "$ac_cv_search_dlopen" >&6; }
 ac_res=$ac_cv_search_dlopen
-if test "$ac_res" != no; then :
+if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
@@ -11325,7 +13587,7 @@ BUILD_CFLAGS=$ac_temp_BUILD_CFLAGS
 #########
 # See whether we should use GCOV
 # Check whether --enable-gcov was given.
-if test "${enable_gcov+set}" = set; then :
+if test "${enable_gcov+set}" = set; then
   enableval=$enable_gcov; use_gcov=$enableval
 else
   use_gcov=no
@@ -11377,13 +13639,13 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
+      *) $as_unset $ac_var ;;
       esac ;;
     esac
   done
@@ -11391,8 +13653,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   (set) 2>&1 |
     case $as_nl`(ac_space=' '; set) 2>&1` in #(
     *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
 	"s/'/'\\\\''/g;
 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
@@ -11414,23 +13676,12 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
+    cat confcache >$cache_file
   else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
@@ -11444,15 +13695,14 @@ DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
-U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 
@@ -11460,14 +13710,13 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: "${CONFIG_STATUS=./config.status}"
+: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -11477,18 +13726,17 @@ cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false
-
 SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
@@ -11496,15 +13744,23 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
 esac
+
 fi
 
 
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
 as_nl='
 '
 export as_nl
@@ -11512,13 +13768,7 @@ export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
@@ -11529,7 +13779,7 @@ else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
-      case $arg in #(
+      case $arg in
       *"$as_nl"*)
 	expr "X$arg" : "X\\(.*\\)$as_nl";
 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
@@ -11552,6 +13802,13 @@ if test "${PATH_SEPARATOR+set}" != set; then
   }
 fi
 
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
 
 # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is
@@ -11561,16 +13818,15 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
+case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
 IFS=$as_save_IFS
 
      ;;
@@ -11582,16 +13838,12 @@ if test "x$as_myself" = x; then
 fi
 if test ! -f "$as_myself"; then
   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
+  { (exit 1); exit 1; }
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 done
 PS1='$ '
 PS2='> '
@@ -11603,89 +13855,7 @@ export LC_ALL
 LANGUAGE=C
 export LANGUAGE
 
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
+# Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -11699,12 +13869,8 @@ else
   as_basename=false
 fi
 
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
 
+# Name of the executable.
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
@@ -11724,25 +13890,76 @@ $as_echo X/"$0" |
 	  }
 	  s/.*/./; q'`
 
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
 
 ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
+case `echo -n x` in
 -n*)
-  case `echo 'xy\c'` in
+  case `echo 'x\c'` in
   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
+  *)   ECHO_C='\c';;
   esac;;
 *)
   ECHO_N='-n';;
 esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
 
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
@@ -11771,56 +13988,8 @@ fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
+  as_mkdir_p=:
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
@@ -11839,10 +14008,10 @@ else
       if test -d "$1"; then
 	test -d "$1/.";
       else
-	case $1 in #(
+	case $1 in
 	-*)set "./$1";;
 	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 	???[sx]*):;;*)false;;esac;fi
     '\'' sh
   '
@@ -11857,19 +14026,13 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
+# Save the log message, to keep $[0] and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
 This file was extended by sqlite $as_me 3.7.10, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -11882,15 +14045,6 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
-case $ac_config_files in *"
-"*) set x $ac_config_files; shift; ac_config_files=$*;;
-esac
-
-case $ac_config_headers in *"
-"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
-esac
-
-
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
@@ -11901,22 +14055,19 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration.  Unless the files
-and actions are specified as TAGs, all are instantiated by default.
+\`$as_me' instantiates files from templates according to the
+current configuration.
 
-Usage: $0 [OPTION]... [TAG]...
+Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
   -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
-  -q, --quiet, --silent
-                   do not print progress messages
+  -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
-      --file=FILE[:TEMPLATE]
+  --file=FILE[:TEMPLATE]
                    instantiate the configuration file FILE
-      --header=FILE[:TEMPLATE]
+  --header=FILE[:TEMPLATE]
                    instantiate the configuration header FILE
 
 Configuration files:
@@ -11928,17 +14079,16 @@ $config_headers
 Configuration commands:
 $config_commands
 
-Report bugs to the package provider."
+Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 sqlite config.status 3.7.10
-configured by $0, generated by GNU Autoconf 2.68,
-  with options \\"\$ac_cs_config\\"
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -11955,16 +14105,11 @@ ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=?*)
+  --*=*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
-  --*=)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=
-    ac_shift=:
-    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -11978,29 +14123,27 @@ do
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     $as_echo "$ac_cs_version"; exit ;;
-  --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    '') as_fn_error $? "missing file argument" ;;
     esac
-    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
-    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
   --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
@@ -12008,10 +14151,11 @@ Try \`$0 --help' for more information.";;
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
 
-  *) as_fn_append ac_config_targets " $1"
+  *) ac_config_targets="$ac_config_targets $1"
      ac_need_defaults=false ;;
 
   esac
@@ -12321,7 +14465,9 @@ do
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "sqlite3.pc") CONFIG_FILES="$CONFIG_FILES sqlite3.pc" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
   esac
 done
 
@@ -12344,24 +14490,26 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp= ac_tmp=
+  tmp=
   trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
 ' 0
-  trap 'as_fn_exit 1' 1 2 13 15
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
 }
 # Create a (secure) tmp directory for tmp files.
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
+  test -n "$tmp" && test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -12369,13 +14517,7 @@ ac_tmp=$tmp
 if test -n "$CONFIG_FILES"; then
 
 
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
-  eval ac_cr=\$\'\\r\'
-fi
+ac_cr='
'
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   ac_cs_awk_cr='\\r'
@@ -12383,7 +14525,7 @@ else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 
@@ -12392,18 +14534,23 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -12411,7 +14558,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -12425,7 +14572,7 @@ s/'"$ac_delim"'$//
 t delim
 :nl
 h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
 t more1
 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 p
@@ -12439,7 +14586,7 @@ s/.\{148\}//
 t nl
 :delim
 h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
 t more2
 s/["\\]/\\&/g; s/^/"/; s/$/"/
 p
@@ -12459,7 +14606,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
 
@@ -12491,29 +14638,23 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
 s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -12525,7 +14666,7 @@ fi # test -n "$CONFIG_FILES"
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+cat >"$tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -12537,11 +14678,13 @@ _ACEOF
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -12607,9 +14750,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   }
   split(mac1, mac2, "(") #)
   macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
   if (D_is_set[macro]) {
     # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
     print prefix "define", macro P[macro] D[macro]
     next
   } else {
@@ -12617,7 +14760,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
     # in the case of _POSIX_SOURCE, which is predefined and required
     # on some systems where configure will not decide to define it.
     if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
+      print "/*", line, "*/"
       next
     }
   }
@@ -12626,7 +14769,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
 fi # test -n "$CONFIG_HEADERS"
 
 
@@ -12639,7 +14784,9 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+   { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -12658,7 +14805,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
+      -) ac_f="$tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -12667,10 +14814,12 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
@@ -12681,7 +14830,7 @@ do
 	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
 $as_echo "$as_me: creating $ac_file" >&6;}
     fi
     # Neutralize special characters interpreted by sed in replacement strings.
@@ -12693,8 +14842,10 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -12722,7 +14873,47 @@ $as_echo X"$ac_file" |
 	    q
 	  }
 	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
@@ -12774,6 +14965,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
+
 ac_sed_dataroot='
 /datarootdir/ {
   p
@@ -12783,11 +14975,12 @@ ac_sed_dataroot='
 /@docdir@/p
 /@infodir@/p
 /@localedir@/p
-/@mandir@/p'
+/@mandir@/p
+'
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
@@ -12797,7 +14990,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   s&@infodir@&$infodir&g
   s&@localedir@&$localedir&g
   s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
+    s&\\\${datarootdir}&$datarootdir&g' ;;
 esac
 _ACEOF
 
@@ -12824,24 +15017,27 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&5
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
+which seems to be undefined.  Please make sure it is defined." >&2;}
 
-  rm -f "$ac_tmp/stdin"
+  rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
@@ -12850,25 +15046,31 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
  ;;
 
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
 $as_echo "$as_me: executing $ac_file commands" >&6;}
  ;;
   esac
@@ -13515,12 +15717,15 @@ _LT_EOF
 done # for ac_tag
 
 
-as_fn_exit 0
+{ (exit 0); exit 0; }
 _ACEOF
+chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -13541,10 +15746,10 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
+  $ac_cs_success || { (exit 1); exit 1; }
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
diff --git a/manifest b/manifest
index 260abe4e61..3098a0eb29 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Make\ssure\sthe\sEXTERN\smacro\sis\sproperly\sdefined\swhen\sbuilding\stargets\sthat\srequire\sit\s(e.g.\son\sMinGW).
-D 2012-01-14T03:34:24.129
+C Rebuild\sthe\sconfigure\sscript\susing\sautoconf\s2.68\ssince\sautoconf\s2.65\n(previously\sused)\sappears\sto\sbuild\sincorrect\sscripts\sfor\sMac.
+D 2012-01-16T13:00:05.003
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -23,7 +23,7 @@ F art/src_logo.gif 9341ef09f0e53cd44c0c9b6fc3c16f7f3d6c2ad9
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
 F config.h.in 31cc8c4943f56e60c4aa4fba929c9d4c70e418b4
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure cdfb8a907ded1f8e75b6967e3e3bd35718884aff x
+F configure 5c1cf496e63a233d2abcccf7a3570ba84d5dce01 x
 F configure.ac 75323bdac56fb0e69f6a3fc5b23f24359550b9d9
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html 3091574143dd3415669b6745843ff8d011d33549
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 6da0821a4717253221b25fb22e05cd9c13492f3d
-R 60e95146390d8e5cafff65c7013a6898
-U mistachkin
-Z 628b160b9efffdc491244097b11ce639
+P 88ad2f23c5036cbb4a69b73ce5792bd5c33a9177
+R 81a3b6b323708ac95becda2f7731a3a4
+U drh
+Z 34c87c1888437b7f0fdbac21879ca54c
diff --git a/manifest.uuid b/manifest.uuid
index c714ef615d..04902d4765 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-88ad2f23c5036cbb4a69b73ce5792bd5c33a9177
\ No newline at end of file
+9da1cd0a06aca4eb3fb21fa4d321b9e3e07444b4
\ No newline at end of file

From 6157c94cff90364696071c45c46889a073a12a16 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 16 Jan 2012 13:28:40 +0000
Subject: [PATCH 02/40] Version 3.7.10

FossilOrigin-Name: ebd01a8deffb5024a5d7494eef800d2366d97204
---
 manifest      | 9 +++++----
 manifest.uuid | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/manifest b/manifest
index 3098a0eb29..d3c4376dbd 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Rebuild\sthe\sconfigure\sscript\susing\sautoconf\s2.68\ssince\sautoconf\s2.65\n(previously\sused)\sappears\sto\sbuild\sincorrect\sscripts\sfor\sMac.
-D 2012-01-16T13:00:05.003
+C Version\s3.7.10
+D 2012-01-16T13:28:40.069
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -987,7 +987,8 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 88ad2f23c5036cbb4a69b73ce5792bd5c33a9177
+P 9da1cd0a06aca4eb3fb21fa4d321b9e3e07444b4
 R 81a3b6b323708ac95becda2f7731a3a4
+T +sym-version-3.7.10 *
 U drh
-Z 34c87c1888437b7f0fdbac21879ca54c
+Z 1c2c75389d69d7c8466f72bd2161ada0
diff --git a/manifest.uuid b/manifest.uuid
index 04902d4765..a36b217ff1 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-9da1cd0a06aca4eb3fb21fa4d321b9e3e07444b4
\ No newline at end of file
+ebd01a8deffb5024a5d7494eef800d2366d97204
\ No newline at end of file

From 8e05180fb8a3aa23c7891d1faeac30c0757e3e01 Mon Sep 17 00:00:00 2001
From: dan <dan@noemail.net>
Date: Mon, 16 Jan 2012 16:39:36 +0000
Subject: [PATCH 03/40] Test the fts4 content and prefix options together.

FossilOrigin-Name: de11cd5cc903e56ff641079bc64dd0ae5e133aa7
---
 manifest              | 15 +++++++--------
 manifest.uuid         |  2 +-
 test/fts4content.test | 24 ++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index d3c4376dbd..ef4a592efe 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Version\s3.7.10
-D 2012-01-16T13:28:40.069
+C Test\sthe\sfts4\scontent\sand\sprefix\soptions\stogether.
+D 2012-01-16T16:39:36.406
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -494,7 +494,7 @@ F test/fts3shared.test 8bb266521d7c5495c0ae522bb4d376ad5387d4a2
 F test/fts3snippet.test 8e956051221a34c7daeb504f023cb54d5fa5a8b2
 F test/fts3sort.test 95be0b19d7e41c44b29014f13ea8bddd495fd659
 F test/fts4aa.test 6e7f90420b837b2c685f3bcbe84c868492d40a68
-F test/fts4content.test 2624253c7e5a32d0c0d51f776dcd4526f0a51097
+F test/fts4content.test 17b2360f7d1a9a7e5aa8022783f5c5731b6dfd4f
 F test/func.test 6c5ce11e3a0021ca3c0649234e2d4454c89110ca
 F test/func2.test 772d66227e4e6684b86053302e2d74a2500e1e0f
 F test/func3.test 001021e5b88bd02a3b365a5c5fd8f6f49d39744a
@@ -987,8 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 9da1cd0a06aca4eb3fb21fa4d321b9e3e07444b4
-R 81a3b6b323708ac95becda2f7731a3a4
-T +sym-version-3.7.10 *
-U drh
-Z 1c2c75389d69d7c8466f72bd2161ada0
+P ebd01a8deffb5024a5d7494eef800d2366d97204
+R 40287a4cf4afc5ee1880263d8270c08c
+U dan
+Z 8212754ed5e92bf82a949bd6834df88c
diff --git a/manifest.uuid b/manifest.uuid
index a36b217ff1..4893ac9075 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-ebd01a8deffb5024a5d7494eef800d2366d97204
\ No newline at end of file
+de11cd5cc903e56ff641079bc64dd0ae5e133aa7
\ No newline at end of file
diff --git a/test/fts4content.test b/test/fts4content.test
index 025b600b6b..59c4199fa2 100644
--- a/test/fts4content.test
+++ b/test/fts4content.test
@@ -43,6 +43,9 @@ ifcapable !fts3 {
 #         exist, the FTS table can still be used for INSERT and some
 #         SELECT statements.
 #
+#   8.* - Test that if the content=xxx and prefix options are used together,
+#         the 'rebuild' command still works.
+#
 
 do_execsql_test 1.1.1 {
   CREATE TABLE t1(a, b, c);
@@ -498,4 +501,25 @@ do_catchsql_test 7.2.4 {
   SELECT * FROM ft9 WHERE ft9 MATCH 'N';
 } {1 {SQL logic error or missing database}}
 
+#-------------------------------------------------------------------------
+# Test cases 8.*
+# 
+do_execsql_test 8.1 {
+  CREATE TABLE t10(a, b);
+  INSERT INTO t10 VALUES(
+      'abasia abasic abask', 'Abassin abastardize abatable');
+  INSERT INTO t10 VALUES(
+      'abate abatement abater', 'abatis abatised abaton');
+  INSERT INTO t10 VALUES(
+      'abator abattoir Abatua', 'abature abave abaxial');
+
+  CREATE VIRTUAL TABLE ft10 USING fts4(content=t10, prefix="2,4", a, b);
+}
+
+do_execsql_test 8.2 { SELECT * FROM ft10 WHERE a MATCH 'ab*';          }
+do_execsql_test 8.3 { INSERT INTO ft10(ft10) VALUES('rebuild');        }
+do_execsql_test 8.4 { SELECT rowid FROM ft10 WHERE a MATCH 'ab*';      } {1 2 3}
+do_execsql_test 8.5 { SELECT rowid FROM ft10 WHERE b MATCH 'abav*';    } {3}
+do_execsql_test 8.6 { SELECT rowid FROM ft10 WHERE ft10 MATCH 'abas*'; } {1}
+
 finish_test

From 18f52e00216acdb889f9813850ef749ec2c4ccad Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 16 Jan 2012 16:56:31 +0000
Subject: [PATCH 04/40] Enhance the command-lin shell to interpret CSV files as
 described by the wikipedia article on CSV.

FossilOrigin-Name: 93aa17d866873e11dde5ffbefe74497f229977c1
---
 manifest         | 16 ++++++++--------
 manifest.uuid    |  2 +-
 src/shell.c      | 36 +++++++++++++++++++++++++-----------
 tool/shell5.test |  2 +-
 4 files changed, 35 insertions(+), 21 deletions(-)

diff --git a/manifest b/manifest
index ef4a592efe..3c45dc8dad 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Test\sthe\sfts4\scontent\sand\sprefix\soptions\stogether.
-D 2012-01-16T16:39:36.406
+C Enhance\sthe\scommand-lin\sshell\sto\sinterpret\sCSV\sfiles\sas\sdescribed\sby\nthe\swikipedia\sarticle\son\sCSV.
+D 2012-01-16T16:56:31.707
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -181,7 +181,7 @@ F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c a1d075db66a0ea42807353501b62997969e5be79
-F src/shell.c aa4183d4a5243d8110b1d3d77faa4aea7e9c9c2d
+F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
 F src/sqliteInt.h b8fdd9c39c8d7f5c794f4ea917293d9c75b9aff2
@@ -968,7 +968,7 @@ F tool/shell1.test 20dfe7099cf2afe37aecd69afb7678d14f7a0abf
 F tool/shell2.test 5dc76b8005b465f420fed8241621da7513060ff3
 F tool/shell3.test 4fad469e8003938426355afdf34155f08c587836
 F tool/shell4.test 35f9c3d452b4e76d5013c63e1fd07478a62f14ce
-F tool/shell5.test 62bfaf9267296da1b91e4b1c03e44e7b393f6a94
+F tool/shell5.test 0e987fb8d40638bb5c90163cb58cbe3e07dbed56
 F tool/showdb.c 43e913d954684c2f5007dcab46d1a1308852a0ad
 F tool/showjournal.c b62cecaab86a4053d944c276bb5232e4d17ece02
 F tool/showwal.c f09e5a80a293919290ec85a6a37c85a5ddcf37d9
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P ebd01a8deffb5024a5d7494eef800d2366d97204
-R 40287a4cf4afc5ee1880263d8270c08c
-U dan
-Z 8212754ed5e92bf82a949bd6834df88c
+P de11cd5cc903e56ff641079bc64dd0ae5e133aa7
+R dacb46e8be9eb1ebee00515eda49d8d2
+U drh
+Z 9bfd5c27d81636d73cbec09996ae37dd
diff --git a/manifest.uuid b/manifest.uuid
index 4893ac9075..8708fe5312 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-de11cd5cc903e56ff641079bc64dd0ae5e133aa7
\ No newline at end of file
+93aa17d866873e11dde5ffbefe74497f229977c1
\ No newline at end of file
diff --git a/src/shell.c b/src/shell.c
index 31d3dd8fce..dfdc674ac2 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -57,7 +57,7 @@
 # include <readline/history.h>
 #endif
 #if !defined(HAVE_EDITLINE) && (!defined(HAVE_READLINE) || HAVE_READLINE!=1)
-# define readline(p) local_getline(p,stdin)
+# define readline(p) local_getline(p,stdin,0)
 # define add_history(X)
 # define read_history(X)
 # define write_history(X)
@@ -334,10 +334,11 @@ static void shellstaticFunc(
 ** The interface is like "readline" but no command-line editing
 ** is done.
 */
-static char *local_getline(char *zPrompt, FILE *in){
+static char *local_getline(char *zPrompt, FILE *in, int csvFlag){
   char *zLine;
   int nLine;
   int n;
+  int inQuote = 0;
 
   if( zPrompt && *zPrompt ){
     printf("%s",zPrompt);
@@ -361,8 +362,11 @@ static char *local_getline(char *zPrompt, FILE *in){
       zLine[n] = 0;
       break;
     }
-    while( zLine[n] ){ n++; }
-    if( n>0 && zLine[n-1]=='\n' ){
+    while( zLine[n] ){
+      if( zLine[n]=='"' ) inQuote = !inQuote;
+      n++;
+    }
+    if( n>0 && zLine[n-1]=='\n' && (!inQuote || !csvFlag) ){
       n--;
       if( n>0 && zLine[n-1]=='\r' ) n--;
       zLine[n] = 0;
@@ -383,7 +387,7 @@ static char *one_input_line(const char *zPrior, FILE *in){
   char *zPrompt;
   char *zResult;
   if( in!=0 ){
-    return local_getline(0, in);
+    return local_getline(0, in, 0);
   }
   if( zPrior && zPrior[0] ){
     zPrompt = continuePrompt;
@@ -614,8 +618,7 @@ static const char needCsvQuote[] = {
 /*
 ** Output a single term of CSV.  Actually, p->separator is used for
 ** the separator, which may or may not be a comma.  p->nullvalue is
-** the null value.  Strings are quoted using ANSI-C rules.  Numbers
-** appear outside of quotes.
+** the null value.  Strings are quoted if necessary.
 */
 static void output_csv(struct callback_data *p, const char *z, int bSep){
   FILE *out = p->out;
@@ -1769,12 +1772,15 @@ static int do_meta_command(char *zLine, struct callback_data *p){
     }
     sqlite3_exec(p->db, "BEGIN", 0, 0, 0);
     zCommit = "COMMIT";
-    while( (zLine = local_getline(0, in))!=0 ){
-      char *z;
+    while( (zLine = local_getline(0, in, 1))!=0 ){
+      char *z, c;
+      int inQuote = 0;
       lineno++;
       azCol[0] = zLine;
-      for(i=0, z=zLine; *z && *z!='\n' && *z!='\r'; z++){
-        if( *z==p->separator[0] && strncmp(z, p->separator, nSep)==0 ){
+      for(i=0, z=zLine; (c = *z)!=0; z++){
+        if( c=='"' ) inQuote = !inQuote;
+        if( c=='\n' ) lineno++;
+        if( !inQuote && c==p->separator[0] && strncmp(z,p->separator,nSep)==0 ){
           *z = 0;
           i++;
           if( i<nCol ){
@@ -1794,6 +1800,14 @@ static int do_meta_command(char *zLine, struct callback_data *p){
         break; /* from while */
       }
       for(i=0; i<nCol; i++){
+        if( azCol[i][0]=='"' ){
+          int k;
+          for(z=azCol[i], j=1, k=0; z[j]; j++){
+            if( z[j]=='"' ){ j++; if( z[j]==0 ) break; }
+            z[k++] = z[j];
+          }
+          z[k] = 0;
+        }
         sqlite3_bind_text(pStmt, i+1, azCol[i], -1, SQLITE_STATIC);
       }
       sqlite3_step(pStmt);
diff --git a/tool/shell5.test b/tool/shell5.test
index a82f9797a7..828d71c97a 100644
--- a/tool/shell5.test
+++ b/tool/shell5.test
@@ -194,7 +194,7 @@ SELECT COUNT(*) FROM t1;}]
 
 do_test shell5-1.4.10.2 {
   catchcmd "test.db" {SELECT b FROM t1 WHERE a='7';}
-} {0 {"Now is the time for all good men to come to the aid of their country."}}
+} {0 {Now is the time for all good men to come to the aid of their country.}}
 
 # check importing very long field
 do_test shell5-1.5.1 {

From 33f111dc724af4012c76057bf6fd9b8e06dd6608 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Tue, 17 Jan 2012 15:29:14 +0000
Subject: [PATCH 05/40] Remove the undocumented PRAGMA omit_readlock hack.

FossilOrigin-Name: 96900c47e4fc6ed55cefc10d55d3d8d16bcb1d31
---
 manifest           | 28 +++++++++---------
 manifest.uuid      |  2 +-
 src/btree.c        | 10 ++-----
 src/btree.h        |  7 ++---
 src/pager.c        | 24 ++++++----------
 src/pager.h        |  3 +-
 src/pragma.c       |  1 -
 src/sqliteInt.h    |  3 +-
 test/distinct.test |  4 +--
 test/misc7.test    |  6 ++++
 test/pager1.test   | 71 ++--------------------------------------------
 11 files changed, 41 insertions(+), 118 deletions(-)

diff --git a/manifest b/manifest
index 3c45dc8dad..2dc7b9518b 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Enhance\sthe\scommand-lin\sshell\sto\sinterpret\sCSV\sfiles\sas\sdescribed\sby\nthe\swikipedia\sarticle\son\sCSV.
-D 2012-01-16T16:56:31.707
+C Remove\sthe\sundocumented\sPRAGMA\somit_readlock\shack.
+D 2012-01-17T15:29:14.086
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -125,8 +125,8 @@ F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
 F src/backup.c e9538bad2d4a4fcd4308f1aed7cb18a0fbc968f9
 F src/bitvec.c af50f1c8c0ff54d6bdb7a80e2fceca5a93670bef
 F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
-F src/btree.c a65816cc000bdd421772986e64c88c9035331332
-F src/btree.h f5d775cd6cfc7ac32a2535b70e8d2af48ef5f2ce
+F src/btree.c 24bde768288b3365bc6acfbb24030f76fefe7e1f
+F src/btree.h 46e9f04672f1390255bc56865a3238b384d0f2d5
 F src/btreeInt.h 6c9960645c431c9456ca56498f43a2b3bf1fa8c2
 F src/build.c 8e2a4dedad860fed982270ef43968505f35ec57f
 F src/callback.c 0425c6320730e6d3981acfb9202c1bed9016ad1a
@@ -168,13 +168,13 @@ F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_os2.c 4a75888ba3dfc820ad5e8177025972d74d7f2440
 F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
-F src/pager.c 4d58c983d9f4d34bc2d48e4280361ccaeecd03c5
-F src/pager.h 5cd760857707529b403837d813d86b68938d6183
+F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
+F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
 F src/parse.y fabb2e7047417d840e6fdb3ef0988a86849a08ba
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
-F src/pragma.c fb979b7b5103ad0db1b72bcf349c83f5dec62574
+F src/pragma.c dbad8484b9e7d53c70c94b583f968eec9ee2ed78
 F src/prepare.c ec4989f7f480544bdc4192fe663470d2a2d7d61e
 F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
@@ -184,7 +184,7 @@ F src/select.c a1d075db66a0ea42807353501b62997969e5be79
 F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h b8fdd9c39c8d7f5c794f4ea917293d9c75b9aff2
+F src/sqliteInt.h b2bceb669152129283e4b7d6f699e0788a7fb5ec
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -374,7 +374,7 @@ F test/descidx1.test 533dcbda614b0463b0ea029527fd27e5a9ab2d66
 F test/descidx2.test 9f1a0c83fd57f8667c82310ca21b30a350888b5d
 F test/descidx3.test fe720e8b37d59f4cef808b0bf4e1b391c2e56b6f
 F test/diskfull.test 106391384780753ea6896b7b4f005d10e9866b6e
-F test/distinct.test df5b11ad606439129c88720a86787bc9ca181f31
+F test/distinct.test 76908ed038c5186ffb8acf5954ed64e22056f311
 F test/distinctagg.test 1a6ef9c87a58669438fc771450d7a72577417376
 F test/e_createtable.test 48598b15e8fe6554d301e7b65a10c9851f177e84
 F test/e_delete.test ec168cd4b08d681e6d5847f462203755ad647532
@@ -606,7 +606,7 @@ F test/misc3.test fe55130a43e444ee75e2156ff75dc96e964b5738
 F test/misc4.test 9c078510fbfff05a9869a0b6d8b86a623ad2c4f6
 F test/misc5.test 528468b26d03303b1f047146e5eefc941b9069f5
 F test/misc6.test 953cc693924d88e6117aeba16f46f0bf5abede91
-F test/misc7.test eafaa41b9133d7a2ded4641bbe5f340731d35a52
+F test/misc7.test 6743b810884ef64ae14c07ad1f9f858c40c06100
 F test/misuse.test ba4fb5d1a6101d1c171ea38b3c613d0661c83054
 F test/multiplex.test e08cc7177bd6d85990ee1d71100bb6c684c02256
 F test/multiplex2.test 580ca5817c7edbe4cc68fa150609c9473393003a
@@ -621,7 +621,7 @@ F test/notnull.test cc7c78340328e6112a13c3e311a9ab3127114347
 F test/null.test a8b09b8ed87852742343b33441a9240022108993
 F test/openv2.test 0d3040974bf402e19b7df4b783e447289d7ab394
 F test/oserror.test 50417780d0e0d7cd23cf12a8277bb44024765df3
-F test/pager1.test 9e9f5f1c6d4df4831dbff213b1262ef94bf72118
+F test/pager1.test efef0bb4035d7180ec58308f1d449475e4670b48
 F test/pager2.test 745b911dde3d1f24ae0870bd433dfa83d7c658c1
 F test/pager3.test 3856d9c80839be0668efee1b74811b1b7f7fc95f
 F test/pagerfault.test 452f2cc23e3bfcfa935f4442aec1da4fe1dc0442
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P de11cd5cc903e56ff641079bc64dd0ae5e133aa7
-R dacb46e8be9eb1ebee00515eda49d8d2
+P 93aa17d866873e11dde5ffbefe74497f229977c1
+R 10335ebf2ef7305693adeccf03d51204
 U drh
-Z 9bfd5c27d81636d73cbec09996ae37dd
+Z 39607908f591a79c538e47098a517cec
diff --git a/manifest.uuid b/manifest.uuid
index 8708fe5312..7cef0f4e8a 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-93aa17d866873e11dde5ffbefe74497f229977c1
\ No newline at end of file
+96900c47e4fc6ed55cefc10d55d3d8d16bcb1d31
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index 2532406651..14ddee57e8 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -1689,11 +1689,8 @@ static int btreeInvokeBusyHandler(void *pArg){
 ** If zFilename is ":memory:" then an in-memory database is created
 ** that is automatically destroyed when it is closed.
 **
-** The "flags" parameter is a bitmask that might contain bits
-** BTREE_OMIT_JOURNAL and/or BTREE_NO_READLOCK.  The BTREE_NO_READLOCK
-** bit is also set if the SQLITE_NoReadlock flags is set in db->flags.
-** These flags are passed through into sqlite3PagerOpen() and must
-** be the same values as PAGER_OMIT_JOURNAL and PAGER_NO_READLOCK.
+** The "flags" parameter is a bitmask that might contain bits like
+** BTREE_OMIT_JOURNAL and/or BTREE_MEMORY.
 **
 ** If the database is already opened in the same database connection
 ** and we are in shared cache mode, then the open will fail with an
@@ -1740,9 +1737,6 @@ int sqlite3BtreeOpen(
   /* A BTREE_SINGLE database is always a temporary and/or ephemeral */
   assert( (flags & BTREE_SINGLE)==0 || isTempDb );
 
-  if( db->flags & SQLITE_NoReadlock ){
-    flags |= BTREE_NO_READLOCK;
-  }
   if( isMemdb ){
     flags |= BTREE_MEMORY;
   }
diff --git a/src/btree.h b/src/btree.h
index 9e3a73b3b6..637dc486e1 100644
--- a/src/btree.h
+++ b/src/btree.h
@@ -57,10 +57,9 @@ int sqlite3BtreeOpen(
 ** pager.h.
 */
 #define BTREE_OMIT_JOURNAL  1  /* Do not create or use a rollback journal */
-#define BTREE_NO_READLOCK   2  /* Omit readlocks on readonly files */
-#define BTREE_MEMORY        4  /* This is an in-memory DB */
-#define BTREE_SINGLE        8  /* The file contains at most 1 b-tree */
-#define BTREE_UNORDERED    16  /* Use of a hash implementation is OK */
+#define BTREE_MEMORY        2  /* This is an in-memory DB */
+#define BTREE_SINGLE        4  /* The file contains at most 1 b-tree */
+#define BTREE_UNORDERED     8  /* Use of a hash implementation is OK */
 
 int sqlite3BtreeClose(Btree*);
 int sqlite3BtreeSetCacheSize(Btree*,int);
diff --git a/src/pager.c b/src/pager.c
index 6f3b651668..be360448f0 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -612,7 +612,6 @@ struct Pager {
   u8 exclusiveMode;           /* Boolean. True if locking_mode==EXCLUSIVE */
   u8 journalMode;             /* One of the PAGER_JOURNALMODE_* values */
   u8 useJournal;              /* Use a rollback journal on this file */
-  u8 noReadlock;              /* Do not bother to obtain readlocks */
   u8 noSync;                  /* Do not sync the journal if true */
   u8 fullSync;                /* Do extra syncs of the journal for robustness */
   u8 ckptSyncFlags;           /* SYNC_NORMAL or SYNC_FULL for checkpoint */
@@ -860,7 +859,7 @@ static int assert_pager_state(Pager *p){
     case PAGER_READER:
       assert( pPager->errCode==SQLITE_OK );
       assert( p->eLock!=UNKNOWN_LOCK );
-      assert( p->eLock>=SHARED_LOCK || p->noReadlock );
+      assert( p->eLock>=SHARED_LOCK );
       break;
 
     case PAGER_WRITER_LOCKED:
@@ -3069,7 +3068,7 @@ static int pagerPagecount(Pager *pPager, Pgno *pnPage){
   ** contains no valid committed transactions.
   */
   assert( pPager->eState==PAGER_OPEN );
-  assert( pPager->eLock>=SHARED_LOCK || pPager->noReadlock );
+  assert( pPager->eLock>=SHARED_LOCK );
   nPage = sqlite3WalDbsize(pPager->pWal);
 
   /* If the database size was not available from the WAL sub-system,
@@ -3124,7 +3123,7 @@ static int pagerPagecount(Pager *pPager, Pgno *pnPage){
 static int pagerOpenWalIfPresent(Pager *pPager){
   int rc = SQLITE_OK;
   assert( pPager->eState==PAGER_OPEN );
-  assert( pPager->eLock>=SHARED_LOCK || pPager->noReadlock );
+  assert( pPager->eLock>=SHARED_LOCK );
 
   if( !pPager->tempFile ){
     int isWal;                    /* True if WAL file exists */
@@ -4287,7 +4286,7 @@ static int pagerStress(void *p, PgHdr *pPg){
 **
 ** The flags argument is used to specify properties that affect the
 ** operation of the pager. It should be passed some bitwise combination
-** of the PAGER_OMIT_JOURNAL and PAGER_NO_READLOCK flags.
+** of the PAGER_* flags.
 **
 ** The vfsFlags parameter is a bitmask to pass to the flags parameter
 ** of the xOpen() method of the supplied VFS when opening files. 
@@ -4318,7 +4317,6 @@ int sqlite3PagerOpen(
   char *zPathname = 0;     /* Full path to database file */
   int nPathname = 0;       /* Number of bytes in zPathname */
   int useJournal = (flags & PAGER_OMIT_JOURNAL)==0; /* False to omit journal */
-  int noReadlock = (flags & PAGER_NO_READLOCK)!=0;  /* True to omit read-lock */
   int pcacheSize = sqlite3PcacheSize();       /* Bytes to allocate for PCache */
   u32 szPageDflt = SQLITE_DEFAULT_PAGE_SIZE;  /* Default page size */
   const char *zUri = 0;    /* URI args to copy */
@@ -4525,7 +4523,6 @@ int sqlite3PagerOpen(
   IOTRACE(("OPEN %p %s\n", pPager, pPager->zFilename))
 
   pPager->useJournal = (u8)useJournal;
-  pPager->noReadlock = (noReadlock && readOnly) ?1:0;
   /* pPager->stmtOpen = 0; */
   /* pPager->stmtInUse = 0; */
   /* pPager->nRef = 0; */
@@ -4747,14 +4744,11 @@ int sqlite3PagerSharedLock(Pager *pPager){
     int bHotJournal = 1;          /* True if there exists a hot journal-file */
 
     assert( !MEMDB );
-    assert( pPager->noReadlock==0 || pPager->readOnly );
 
-    if( pPager->noReadlock==0 ){
-      rc = pager_wait_on_lock(pPager, SHARED_LOCK);
-      if( rc!=SQLITE_OK ){
-        assert( pPager->eLock==NO_LOCK || pPager->eLock==UNKNOWN_LOCK );
-        goto failed;
-      }
+    rc = pager_wait_on_lock(pPager, SHARED_LOCK);
+    if( rc!=SQLITE_OK ){
+      assert( pPager->eLock==NO_LOCK || pPager->eLock==UNKNOWN_LOCK );
+      goto failed;
     }
 
     /* If a journal file exists, and there is no RESERVED lock on the
@@ -6762,7 +6756,7 @@ static int pagerOpenWal(Pager *pPager){
   int rc = SQLITE_OK;
 
   assert( pPager->pWal==0 && pPager->tempFile==0 );
-  assert( pPager->eLock==SHARED_LOCK || pPager->eLock==EXCLUSIVE_LOCK || pPager->noReadlock);
+  assert( pPager->eLock==SHARED_LOCK || pPager->eLock==EXCLUSIVE_LOCK );
 
   /* If the pager is already in exclusive-mode, the WAL module will use 
   ** heap-memory for the wal-index instead of the VFS shared-memory 
diff --git a/src/pager.h b/src/pager.h
index f68b19f6eb..e5088bdabc 100644
--- a/src/pager.h
+++ b/src/pager.h
@@ -58,8 +58,7 @@ typedef struct PgHdr DbPage;
 ** NOTE: These values must match the corresponding BTREE_ values in btree.h.
 */
 #define PAGER_OMIT_JOURNAL  0x0001    /* Do not use a rollback journal */
-#define PAGER_NO_READLOCK   0x0002    /* Omit readlocks on readonly files */
-#define PAGER_MEMORY        0x0004    /* In-memory database */
+#define PAGER_MEMORY        0x0002    /* In-memory database */
 
 /*
 ** Valid values for the second argument to sqlite3PagerLockingMode().
diff --git a/src/pragma.c b/src/pragma.c
index 581bcaf0eb..ce7f2fc52f 100644
--- a/src/pragma.c
+++ b/src/pragma.c
@@ -189,7 +189,6 @@ static int flagPragma(Parse *pParse, const char *zLeft, const char *zRight){
 #endif
     /* The following is VERY experimental */
     { "writable_schema",          SQLITE_WriteSchema|SQLITE_RecoveryMode },
-    { "omit_readlock",            SQLITE_NoReadlock    },
 
     /* TODO: Maybe it shouldn't be possible to change the ReadUncommitted
     ** flag if there are any active statements. */
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 6e48b1c4f2..9071bef416 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -946,8 +946,7 @@ struct sqlite3 {
 #define SQLITE_SqlTrace       0x00004000  /* Debug print SQL as it executes */
 #define SQLITE_VdbeListing    0x00008000  /* Debug listings of VDBE programs */
 #define SQLITE_WriteSchema    0x00010000  /* OK to update SQLITE_MASTER */
-#define SQLITE_NoReadlock     0x00020000  /* Readlocks are omitted when 
-                                          ** accessing read-only databases */
+                         /*   0x00020000  Unused */
 #define SQLITE_IgnoreChecks   0x00040000  /* Do not enforce check constraints */
 #define SQLITE_ReadUncommitted 0x0080000  /* For shared-cache mode */
 #define SQLITE_LegacyFileFmt  0x00100000  /* Create new databases in format 1 */
diff --git a/test/distinct.test b/test/distinct.test
index e0a913604d..3fb9c8478a 100644
--- a/test/distinct.test
+++ b/test/distinct.test
@@ -46,8 +46,8 @@ proc do_temptables_test {tn sql temptables} {
     set ret ""
     db eval "EXPLAIN [set sql]" {
       if {$opcode == "OpenEphemeral" || $opcode == "SorterOpen"} { 
-        if {$p5 != "10" && $p5!="00"} { error "p5 = $p5" }
-        if {$p5 == "10"} {
+        if {$p5 != "08" && $p5!="00"} { error "p5 = $p5" }
+        if {$p5 == "08"} {
           lappend ret hash
         } else {
           lappend ret btree
diff --git a/test/misc7.test b/test/misc7.test
index 9dee327877..c69e60bb7c 100644
--- a/test/misc7.test
+++ b/test/misc7.test
@@ -151,6 +151,12 @@ db2 close
 # Test that nothing goes horribly wrong when attaching a database
 # after the omit_readlock pragma has been exercised.
 #
+# Note:  The PRAGMA omit_readlock was an early hack to disable the
+# fcntl() calls for read-only databases so that read-only databases could
+# be read on broken NFS systems.  That pragma has now been removed.
+# (Use the unix-none VFS as a replacement, if needed.)  But these tests
+# do not really depend on omit_readlock, so we left them in place.
+#
 do_test misc7-7.1 {
   forcedelete test2.db
   forcedelete test2.db-journal
diff --git a/test/pager1.test b/test/pager1.test
index 99b25bdc00..415eb6ab81 100644
--- a/test/pager1.test
+++ b/test/pager1.test
@@ -54,6 +54,8 @@ do_not_use_codec
 # pager1-16.*: Varying sqlite3_vfs.mxPathname
 #
 # pager1-17.*: Tests related to "PRAGMA omit_readlock"
+#              (The omit_readlock pragma has been removed and so have
+#              these tests.)
 #
 # pager1-18.*: Test that the pager layer responds correctly if the b-tree
 #              requests an invalid page number (due to db corruption).
@@ -1708,75 +1710,6 @@ for {set ii [expr $::file_len-5]} {$ii < [expr $::file_len+20]} {incr ii} {
   tv delete
 }
 
-#-------------------------------------------------------------------------
-# Test "PRAGMA omit_readlock". 
-#
-#   pager1-17.$tn.1.*: Test that if a second connection has an open 
-#                      read-transaction, it is not usually possible to write 
-#                      the database.
-#
-#   pager1-17.$tn.2.*: Test that if the second connection was opened with
-#                      the SQLITE_OPEN_READONLY flag, and 
-#                      "PRAGMA omit_readlock = 1" is executed before attaching
-#                      the database and opening a read-transaction on it, it is
-#                      possible to write the db.
-#
-#   pager1-17.$tn.3.*: Test that if the second connection was *not* opened with
-#                      the SQLITE_OPEN_READONLY flag, executing 
-#                      "PRAGMA omit_readlock = 1" has no effect.
-#
-do_multiclient_test tn {
-  do_test pager1-17.$tn.1.1 {
-    sql1 { 
-      CREATE TABLE t1(a, b);
-      INSERT INTO t1 VALUES(1, 2);
-    }
-    sql2 {
-      BEGIN;
-      SELECT * FROM t1;
-    }
-  } {1 2}
-  do_test pager1-17.$tn.1.2 {
-    csql1 { INSERT INTO t1 VALUES(3, 4) }
-  } {1 {database is locked}}
-  do_test pager1-17.$tn.1.3 {
-    sql2 { COMMIT }
-    sql1 { INSERT INTO t1 VALUES(3, 4) }
-  } {}
-
-  do_test pager1-17.$tn.2.1 {
-    code2 {
-      db2 close
-      sqlite3 db2 :memory: -readonly 1
-    }
-    sql2 { 
-      PRAGMA omit_readlock = 1;
-      ATTACH 'test.db' AS two;
-      BEGIN;
-      SELECT * FROM t1;
-    }
-  } {1 2 3 4}
-  do_test pager1-17.$tn.2.2 { sql1 "INSERT INTO t1 VALUES(5, 6)" } {}
-  do_test pager1-17.$tn.2.3 { sql2 "SELECT * FROM t1" }            {1 2 3 4}
-  do_test pager1-17.$tn.2.4 { sql2 "COMMIT ; SELECT * FROM t1" }   {1 2 3 4 5 6}
-
-  do_test pager1-17.$tn.3.1 {
-    code2 {
-      db2 close
-      sqlite3 db2 :memory:
-    }
-    sql2 { 
-      PRAGMA omit_readlock = 1;
-      ATTACH 'test.db' AS two;
-      BEGIN;
-      SELECT * FROM t1;
-    }
-  } {1 2 3 4 5 6}
-  do_test pager1-17.$tn.3.2 {
-  csql1 { INSERT INTO t1 VALUES(3, 4) }
-  } {1 {database is locked}}
-  do_test pager1-17.$tn.3.3 { sql2 COMMIT } {}
-}
 
 #-------------------------------------------------------------------------
 # Test the pagers response to the b-tree layer requesting illegal page 

From 14a55b71227ddcaa9b5e13ffbc3f39a5ac5ab8e9 Mon Sep 17 00:00:00 2001
From: mistachkin <mistachkin@noemail.net>
Date: Wed, 18 Jan 2012 01:09:57 +0000
Subject: [PATCH 06/40] Fix typo in comment.

FossilOrigin-Name: 199edb6869977ccd7abf886af5cf9b344c857d1e
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/select.c  |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index 2dc7b9518b..30562cad40 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sthe\sundocumented\sPRAGMA\somit_readlock\shack.
-D 2012-01-17T15:29:14.086
+C Fix\stypo\sin\scomment.
+D 2012-01-18T01:09:57.792
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -180,7 +180,7 @@ F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
-F src/select.c a1d075db66a0ea42807353501b62997969e5be79
+F src/select.c 2d45c1b7894fda3ba6f36996cc9f0dcfd2072ef1
 F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 93aa17d866873e11dde5ffbefe74497f229977c1
-R 10335ebf2ef7305693adeccf03d51204
-U drh
-Z 39607908f591a79c538e47098a517cec
+P 96900c47e4fc6ed55cefc10d55d3d8d16bcb1d31
+R 175ef7a71fb3c5882f301c7c4157d81f
+U mistachkin
+Z 7d21b6bed939fc03041ce15942ad0969
diff --git a/manifest.uuid b/manifest.uuid
index 7cef0f4e8a..cc205674bc 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-96900c47e4fc6ed55cefc10d55d3d8d16bcb1d31
\ No newline at end of file
+199edb6869977ccd7abf886af5cf9b344c857d1e
\ No newline at end of file
diff --git a/src/select.c b/src/select.c
index 188050e8d1..2eef8df5e5 100644
--- a/src/select.c
+++ b/src/select.c
@@ -4595,4 +4595,4 @@ void sqlite3ExplainSelect(Vdbe *pVdbe, Select *p){
 
 /* End of the structure debug printing code
 *****************************************************************************/
-#endif /* defined(SQLITE_TEST) || defined(SQLITE_DEBUG) */
+#endif /* defined(SQLITE_ENABLE_TREE_EXPLAIN) */

From 3f4aab1cc94aaad6651a9a1ecdaa338fc3338d1c Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 18 Jan 2012 01:14:42 +0000
Subject: [PATCH 07/40] Remove a redundant assignment from the VM.

FossilOrigin-Name: d0dabe2f37b5fa7c2c6bb728b8591af00cdd835b
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/vdbe.c    |  1 -
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index 30562cad40..d996b05ebf 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\stypo\sin\scomment.
-D 2012-01-18T01:09:57.792
+C Remove\sa\sredundant\sassignment\sfrom\sthe\sVM.
+D 2012-01-18T01:14:42.982
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -240,7 +240,7 @@ F src/update.c d3076782c887c10e882996550345da9c4c9f9dea
 F src/utf.c 890c67dcfcc7a74623c95baac7535aadfe265e84
 F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
-F src/vdbe.c 64e3fc0bb56c54ceac3cc1d1e65257bfda21550e
+F src/vdbe.c fc1b97fa6816bac5de2f631b7d4a9b8d8daf6c03
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
 F src/vdbeInt.h ef9b8584b23b033894a0804dc6b90196c6779fb9
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 96900c47e4fc6ed55cefc10d55d3d8d16bcb1d31
-R 175ef7a71fb3c5882f301c7c4157d81f
-U mistachkin
-Z 7d21b6bed939fc03041ce15942ad0969
+P 199edb6869977ccd7abf886af5cf9b344c857d1e
+R 8b52b1a8cfe111f7da7f61e6df78ea28
+U drh
+Z f117d6ca2550ce95a5e0fc5cae8dc0b7
diff --git a/manifest.uuid b/manifest.uuid
index cc205674bc..9bf36d3501 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-199edb6869977ccd7abf886af5cf9b344c857d1e
\ No newline at end of file
+d0dabe2f37b5fa7c2c6bb728b8591af00cdd835b
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index 52e904dc4e..98f159a6aa 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -5167,7 +5167,6 @@ case OP_Program: {        /* jump */
   p->nOp = pProgram->nOp;
   p->aOnceFlag = (u8 *)&p->apCsr[p->nCursor];
   p->nOnceFlag = pProgram->nOnce;
-  p->nOp = pProgram->nOp;
   pc = -1;
   memset(p->aOnceFlag, 0, p->nOnceFlag);
 

From c710ccb09e6ccc3471df8e679dec65d9e87d303a Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 18 Jan 2012 12:46:47 +0000
Subject: [PATCH 08/40] Add the SQLITE_WITHOUT_MSIZE and
 SQLITE_WITHOUT_ZONEMALLOC macros in mem1.c to disable the use of _msize() on
 windows and the zone memory allocator on Apple products, respectively.

FossilOrigin-Name: 238e35a4411a5b2231576254dba39b802947d4f3
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/mem1.c    | 47 ++++++++++++++++++++++++++++++++++++++++-------
 3 files changed, 47 insertions(+), 14 deletions(-)

diff --git a/manifest b/manifest
index d996b05ebf..c6b2d7e549 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sa\sredundant\sassignment\sfrom\sthe\sVM.
-D 2012-01-18T01:14:42.982
+C Add\sthe\sSQLITE_WITHOUT_MSIZE\sand\sSQLITE_WITHOUT_ZONEMALLOC\smacros\sin\smem1.c\nto\sdisable\sthe\suse\sof\s_msize()\son\swindows\sand\sthe\szone\smemory\sallocator\non\sApple\sproducts,\srespectively.
+D 2012-01-18T12:46:47.040
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -150,7 +150,7 @@ F src/loadext.c f20382fbaeec832438a1ba7797bee3d3c8a6d51d
 F src/main.c e60abee4a7ca3da31b67745ccf02b8d29f138614
 F src/malloc.c 15afac5e59b6584efe072e9933aefb4230e74f97
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
-F src/mem1.c 7998e7003a3047e323c849a26dda004debc04d03
+F src/mem1.c 3137fd0e24d55554028a0a07d01240dc506101ee
 F src/mem2.c e307323e86b5da1853d7111b68fd6b84ad6f09cf
 F src/mem3.c 61c9d47b792908c532ca3a62b999cf21795c6534
 F src/mem5.c c2c63b7067570b00bf33d751c39af24182316f7f
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 199edb6869977ccd7abf886af5cf9b344c857d1e
-R 8b52b1a8cfe111f7da7f61e6df78ea28
+P d0dabe2f37b5fa7c2c6bb728b8591af00cdd835b
+R 0cad542fee6809889fa727063bfca9db
 U drh
-Z f117d6ca2550ce95a5e0fc5cae8dc0b7
+Z cc476ae956a6554c8c6b5581c191930f
diff --git a/manifest.uuid b/manifest.uuid
index 9bf36d3501..d65e632127 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-d0dabe2f37b5fa7c2c6bb728b8591af00cdd835b
\ No newline at end of file
+238e35a4411a5b2231576254dba39b802947d4f3
\ No newline at end of file
diff --git a/src/mem1.c b/src/mem1.c
index bf84ce0909..48e1367695 100644
--- a/src/mem1.c
+++ b/src/mem1.c
@@ -15,7 +15,35 @@
 ** to obtain the memory it needs.
 **
 ** This file contains implementations of the low-level memory allocation
-** routines specified in the sqlite3_mem_methods object.
+** routines specified in the sqlite3_mem_methods object.  The content of
+** this file is only used if SQLITE_SYSTEM_MALLOC is defined.  The
+** SQLITE_SYSTEM_MALLOC macro is defined automatically if neither the
+** SQLITE_MEMDEBUG nor the SQLITE_WIN32_MALLOC macros are defined.  The
+** default configuration is to use memory allocation routines in this
+** file.
+**
+** C-preprocessor macro summary:
+**
+**    HAVE_MALLOC_USABLE_SIZE     The configure script sets this symbol if
+**                                the malloc_usable_size() interface exists
+**                                on the target platform.  Or, this symbol
+**                                can be set manually, if desired.
+**                                If an equivalent interface exists by
+**                                a different name, using a separate -D
+**                                option to rename it.  This symbol will
+**                                be enabled automatically on windows
+**                                systems, and malloc_usable_size() will
+**                                be redefined to _msize(), unless the
+**                                SQLITE_WITHOUT_MSIZE macro is defined.
+**    
+**    SQLITE_WITHOUT_ZONEMALLOC   Some older macs lack support for the zone
+**                                memory allocator.  Set this symbol to enable
+**                                building on older macs.
+**
+**    SQLITE_WITHOUT_MSIZE        Set this symbol to disable the use of
+**                                _msize() on windows systems.  This might
+**                                be necessary when compiling for Delphi,
+**                                for example.
 */
 #include "sqliteInt.h"
 
@@ -27,17 +55,21 @@
 #ifdef SQLITE_SYSTEM_MALLOC
 
 /*
-** Windows systems have malloc_usable_size() but it is called _msize()
+** Windows systems have malloc_usable_size() but it is called _msize().
+** The use of _msize() is automatic, but can be disabled by compiling
+** with -DSQLITE_WITHOUT_MSIZE
 */
-#if !defined(HAVE_MALLOC_USABLE_SIZE) && SQLITE_OS_WIN
+#if !defined(HAVE_MALLOC_USABLE_SIZE) && SQLITE_OS_WIN \
+      && !defined(SQLITE_WITHOUT_MSIZE)
 # define HAVE_MALLOC_USABLE_SIZE 1
 # define malloc_usable_size _msize
 #endif
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) && !defined(SQLITE_WITHOUT_ZONEMALLOC)
 
 /*
-** Use the zone allocator available on apple products
+** Use the zone allocator available on apple products unless the
+** SQLITE_WITHOUT_ZONEMALLOC symbol is defined.
 */
 #include <sys/sysctl.h>
 #include <malloc/malloc.h>
@@ -52,7 +84,8 @@ static malloc_zone_t* _sqliteZone_;
 #else /* if not __APPLE__ */
 
 /*
-** Use standard C library malloc and free on non-Apple systems.
+** Use standard C library malloc and free on non-Apple systems.  
+** Also used by Apple systems if SQLITE_WITHOUT_ZONEMALLOC is defined.
 */
 #define SQLITE_MALLOC(x)    malloc(x)
 #define SQLITE_FREE(x)      free(x)
@@ -184,7 +217,7 @@ static int sqlite3MemRoundup(int n){
 ** Initialize this module.
 */
 static int sqlite3MemInit(void *NotUsed){
-#if defined(__APPLE__)
+#if defined(__APPLE__) && !defined(SQLITE_WITHOUT_ZONEMALLOC)
   int cpuCount;
   size_t len;
   if( _sqliteZone_ ){

From 0541b3d4278f9d835146b91352b79531ba32c6a3 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 18 Jan 2012 18:22:44 +0000
Subject: [PATCH 09/40] Avoid overriding the malloc_usable_size symbol using
 the C preprocessor as this might be confusing the build on some systems.

FossilOrigin-Name: bbaec351dd7784fd0af24b916110844176810f82
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/mem1.c    | 10 ++++++----
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/manifest b/manifest
index c6b2d7e549..b3a39eeed2 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sthe\sSQLITE_WITHOUT_MSIZE\sand\sSQLITE_WITHOUT_ZONEMALLOC\smacros\sin\smem1.c\nto\sdisable\sthe\suse\sof\s_msize()\son\swindows\sand\sthe\szone\smemory\sallocator\non\sApple\sproducts,\srespectively.
-D 2012-01-18T12:46:47.040
+C Avoid\soverriding\sthe\smalloc_usable_size\ssymbol\susing\sthe\sC\spreprocessor\sas\nthis\smight\sbe\sconfusing\sthe\sbuild\son\ssome\ssystems.
+D 2012-01-18T18:22:44.221
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -150,7 +150,7 @@ F src/loadext.c f20382fbaeec832438a1ba7797bee3d3c8a6d51d
 F src/main.c e60abee4a7ca3da31b67745ccf02b8d29f138614
 F src/malloc.c 15afac5e59b6584efe072e9933aefb4230e74f97
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
-F src/mem1.c 3137fd0e24d55554028a0a07d01240dc506101ee
+F src/mem1.c 7e698fe3368c661e98a25dca9a20933bcb61e228
 F src/mem2.c e307323e86b5da1853d7111b68fd6b84ad6f09cf
 F src/mem3.c 61c9d47b792908c532ca3a62b999cf21795c6534
 F src/mem5.c c2c63b7067570b00bf33d751c39af24182316f7f
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P d0dabe2f37b5fa7c2c6bb728b8591af00cdd835b
-R 0cad542fee6809889fa727063bfca9db
+P 238e35a4411a5b2231576254dba39b802947d4f3
+R 2f9a38f200fa803aebab14874180ccba
 U drh
-Z cc476ae956a6554c8c6b5581c191930f
+Z 16294f0096eebc0abb45ed8fd23fbf16
diff --git a/manifest.uuid b/manifest.uuid
index d65e632127..2ef62dbef7 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-238e35a4411a5b2231576254dba39b802947d4f3
\ No newline at end of file
+bbaec351dd7784fd0af24b916110844176810f82
\ No newline at end of file
diff --git a/src/mem1.c b/src/mem1.c
index 48e1367695..c03122161f 100644
--- a/src/mem1.c
+++ b/src/mem1.c
@@ -62,7 +62,7 @@
 #if !defined(HAVE_MALLOC_USABLE_SIZE) && SQLITE_OS_WIN \
       && !defined(SQLITE_WITHOUT_MSIZE)
 # define HAVE_MALLOC_USABLE_SIZE 1
-# define malloc_usable_size _msize
+# define SQLITE_MALLOCSIZE _msize
 #endif
 
 #if defined(__APPLE__) && !defined(SQLITE_WITHOUT_ZONEMALLOC)
@@ -92,10 +92,12 @@ static malloc_zone_t* _sqliteZone_;
 #define SQLITE_REALLOC(x,y) realloc((x),(y))
 
 #ifdef HAVE_MALLOC_USABLE_SIZE
-#include <malloc.h>
-#define SQLITE_MALLOCSIZE(x) malloc_usable_size(x)
+# ifndef SQLITE_MALLOCSIZE
+#  include <malloc.h>
+#  define SQLITE_MALLOCSIZE(x) malloc_usable_size(x)
+# endif
 #else
-#undef SQLITE_MALLOCSIZE
+# undef SQLITE_MALLOCSIZE
 #endif
 
 #endif /* __APPLE__ or not __APPLE__ */

From aa538a581a21753e8b22ed977c576d67dc0b4e83 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 19 Jan 2012 16:57:16 +0000
Subject: [PATCH 10/40] Make the use and function of SQLITE_DYNAMIC clearer. 
 Add assert() statement to help ensure that SQLITE_DYNAMIC is not misused.

FossilOrigin-Name: ab80f2c3b2f1eea6e35989d3e9b6137b51091754
---
 manifest        | 14 +++++++-------
 manifest.uuid   |  2 +-
 src/sqliteInt.h |  8 ++++++--
 src/vdbemem.c   |  2 ++
 4 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index b3a39eeed2..25f9813cda 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\soverriding\sthe\smalloc_usable_size\ssymbol\susing\sthe\sC\spreprocessor\sas\nthis\smight\sbe\sconfusing\sthe\sbuild\son\ssome\ssystems.
-D 2012-01-18T18:22:44.221
+C Make\sthe\suse\sand\sfunction\sof\sSQLITE_DYNAMIC\sclearer.\s\sAdd\sassert()\sstatement\nto\shelp\sensure\sthat\sSQLITE_DYNAMIC\sis\snot\smisused.
+D 2012-01-19T16:57:16.202
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -184,7 +184,7 @@ F src/select.c 2d45c1b7894fda3ba6f36996cc9f0dcfd2072ef1
 F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h b2bceb669152129283e4b7d6f699e0788a7fb5ec
+F src/sqliteInt.h 60d36e72f08029bc637f8d62c1f88a5df5089c70
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -246,7 +246,7 @@ F src/vdbeInt.h ef9b8584b23b033894a0804dc6b90196c6779fb9
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
 F src/vdbeaux.c eb13a6917ed7455b5b49236fe5cfb3d3c3e4c57b
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
-F src/vdbemem.c 4f7d25d5ea2e2040254095b8f6de07f8dbbadf80
+F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
 F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
 F src/vdbetrace.c d6e50e04e1ec498150e519058f617d91b8f5c843
 F src/vtab.c e9318d88feac85be8e27ee783ac8f5397933fc8a
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 238e35a4411a5b2231576254dba39b802947d4f3
-R 2f9a38f200fa803aebab14874180ccba
+P bbaec351dd7784fd0af24b916110844176810f82
+R aa0aa0540224de8aa5787ea242d48be2
 U drh
-Z 16294f0096eebc0abb45ed8fd23fbf16
+Z 32d7eff19deb7325b14dd6d96fc6430e
diff --git a/manifest.uuid b/manifest.uuid
index 2ef62dbef7..98e9210e09 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-bbaec351dd7784fd0af24b916110844176810f82
\ No newline at end of file
+ab80f2c3b2f1eea6e35989d3e9b6137b51091754
\ No newline at end of file
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 9071bef416..ba6980d2f4 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -561,9 +561,13 @@ struct BusyHandler {
 
 /*
 ** The following value as a destructor means to use sqlite3DbFree().
-** This is an internal extension to SQLITE_STATIC and SQLITE_TRANSIENT.
+** The sqlite3DbFree() routine requires two parameters instead of the 
+** one parameter that destructors normally want.  So we have to introduce 
+** this magic value that the code knows to handle differently.  Any 
+** pointer will work here as long as it is distinct from SQLITE_STATIC
+** and SQLITE_TRANSIENT.
 */
-#define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3DbFree)
+#define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
 
 /*
 ** When SQLITE_OMIT_WSD is defined, it means that the target platform does
diff --git a/src/vdbemem.c b/src/vdbemem.c
index f8777a791d..994042e91a 100644
--- a/src/vdbemem.c
+++ b/src/vdbemem.c
@@ -92,6 +92,7 @@ int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve){
     memcpy(pMem->zMalloc, pMem->z, pMem->n);
   }
   if( pMem->flags&MEM_Dyn && pMem->xDel ){
+    assert( pMem->xDel!=SQLITE_DYNAMIC );
     pMem->xDel((void *)(pMem->z));
   }
 
@@ -271,6 +272,7 @@ void sqlite3VdbeMemReleaseExternal(Mem *p){
     sqlite3VdbeMemRelease(p);
   }else if( p->flags&MEM_Dyn && p->xDel ){
     assert( (p->flags&MEM_RowSet)==0 );
+    assert( p->xDel!=SQLITE_DYNAMIC );
     p->xDel((void *)p->z);
     p->xDel = 0;
   }else if( p->flags&MEM_RowSet ){

From 42829635a239f41e8a4cae1d7413f7251366071b Mon Sep 17 00:00:00 2001
From: dan <dan@noemail.net>
Date: Tue, 24 Jan 2012 10:08:26 +0000
Subject: [PATCH 11/40] Changes to the async-io module so that the xFileControl
 method returns SQLITE_NOTFOUND when a file-control is not recognized and so
 that it adds the second nul-terminator byte to filenames passed to the xOpen
 method of the underlying VFS.

FossilOrigin-Name: 7036886e83fccad32187668306ee2ae3f950dfce
---
 ext/async/sqlite3async.c | 11 +++++++----
 manifest                 | 14 +++++++-------
 manifest.uuid            |  2 +-
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/ext/async/sqlite3async.c b/ext/async/sqlite3async.c
index a351eaa922..0814da7c71 100644
--- a/ext/async/sqlite3async.c
+++ b/ext/async/sqlite3async.c
@@ -944,7 +944,7 @@ static int asyncFileControl(sqlite3_file *id, int op, void *pArg){
       return SQLITE_OK;
     }
   }
-  return SQLITE_ERROR;
+  return SQLITE_NOTFOUND;
 }
 
 /* 
@@ -1044,15 +1044,18 @@ static int asyncOpen(
   char *z;
   int isAsyncOpen = doAsynchronousOpen(flags);
 
-  /* If zName is NULL, then the upper layer is requesting an anonymous file */
+  /* If zName is NULL, then the upper layer is requesting an anonymous file.
+  ** Otherwise, allocate enough space to make a copy of the file name (along
+  ** with the second nul-terminator byte required by xOpen).
+  */
   if( zName ){
-    nName = (int)strlen(zName)+1;
+    nName = (int)strlen(zName);
   }
 
   nByte = (
     sizeof(AsyncFileData) +        /* AsyncFileData structure */
     2 * pVfs->szOsFile +           /* AsyncFileData.pBaseRead and pBaseWrite */
-    nName                          /* AsyncFileData.zName */
+    nName + 2                      /* AsyncFileData.zName */
   ); 
   z = sqlite3_malloc(nByte);
   if( !z ){
diff --git a/manifest b/manifest
index 25f9813cda..3c525f8dcb 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Make\sthe\suse\sand\sfunction\sof\sSQLITE_DYNAMIC\sclearer.\s\sAdd\sassert()\sstatement\nto\shelp\sensure\sthat\sSQLITE_DYNAMIC\sis\snot\smisused.
-D 2012-01-19T16:57:16.202
+C Changes\sto\sthe\sasync-io\smodule\sso\sthat\sthe\sxFileControl\smethod\sreturns\sSQLITE_NOTFOUND\swhen\sa\sfile-control\sis\snot\srecognized\sand\sso\sthat\sit\sadds\sthe\ssecond\snul-terminator\sbyte\sto\sfilenames\spassed\sto\sthe\sxOpen\smethod\sof\sthe\sunderlying\sVFS.
+D 2012-01-24T10:08:26.737
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -31,7 +31,7 @@ F doc/pager-invariants.txt 870107036470d7c419e93768676fae2f8749cf9e
 F doc/vfs-shm.txt e101f27ea02a8387ce46a05be2b1a902a021d37a
 F ext/README.txt 913a7bd3f4837ab14d7e063304181787658b14e1
 F ext/async/README.txt 0c541f418b14b415212264cbaaf51c924ec62e5b
-F ext/async/sqlite3async.c a7c6078c82c0bac3b7bea95bc52d5ce7ed58083a
+F ext/async/sqlite3async.c 733a9f21b1066f44ff07b9c0da973b1e483d1e0c
 F ext/async/sqlite3async.h a21e1252deb14a2c211f0e165c4b9122a8f1f344
 F ext/fts1/README.txt 20ac73b006a70bcfd80069bdaf59214b6cf1db5e
 F ext/fts1/ft_hash.c 3927bd880e65329bdc6f506555b228b28924921b
@@ -987,7 +987,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P bbaec351dd7784fd0af24b916110844176810f82
-R aa0aa0540224de8aa5787ea242d48be2
-U drh
-Z 32d7eff19deb7325b14dd6d96fc6430e
+P ab80f2c3b2f1eea6e35989d3e9b6137b51091754
+R 3216920d2e27b11857b2b54fad4907a8
+U dan
+Z f6abf7311320f3c384ed2a6d12cef7c5
diff --git a/manifest.uuid b/manifest.uuid
index 98e9210e09..3e9cd2ece8 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-ab80f2c3b2f1eea6e35989d3e9b6137b51091754
\ No newline at end of file
+7036886e83fccad32187668306ee2ae3f950dfce
\ No newline at end of file

From 585db0e23a06cb9102e3023e4feb5541852de47f Mon Sep 17 00:00:00 2001
From: dan <dan@noemail.net>
Date: Wed, 25 Jan 2012 16:29:45 +0000
Subject: [PATCH 12/40] Fix an FTS problem triggered by querying for an N
 character prefix using an N+1 character prefix index after rows have been
 deleted from the FTS table.

FossilOrigin-Name: c05c3fd20d93f430140d762ead23bacd337ffb4d
---
 ext/fts3/fts3.c       |  4 ++-
 ext/fts3/fts3Int.h    |  2 +-
 ext/fts3/fts3_write.c | 36 +++++++++++++++++++------
 manifest              | 19 ++++++-------
 manifest.uuid         |  2 +-
 test/fts3auto.test    |  8 +++---
 test/fts3prefix2.test | 62 +++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 109 insertions(+), 24 deletions(-)
 create mode 100644 test/fts3prefix2.test

diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c
index 88a4148acb..d17809fe54 100644
--- a/ext/fts3/fts3.c
+++ b/ext/fts3/fts3.c
@@ -2600,7 +2600,9 @@ static int fts3SegReaderCursor(
       }
  
       rc = sqlite3Fts3SegReaderNew(pCsr->nSegment+1, 
-          iStartBlock, iLeavesEndBlock, iEndBlock, zRoot, nRoot, &pSeg
+          (isPrefix==0 && isScan==0),
+          iStartBlock, iLeavesEndBlock, 
+          iEndBlock, zRoot, nRoot, &pSeg
       );
       if( rc!=SQLITE_OK ) goto finished;
       rc = fts3SegReaderCursorAppend(pCsr, pSeg);
diff --git a/ext/fts3/fts3Int.h b/ext/fts3/fts3Int.h
index 78392ec3f8..16c3de0578 100644
--- a/ext/fts3/fts3Int.h
+++ b/ext/fts3/fts3Int.h
@@ -401,7 +401,7 @@ int sqlite3Fts3UpdateMethod(sqlite3_vtab*,int,sqlite3_value**,sqlite3_int64*);
 int sqlite3Fts3PendingTermsFlush(Fts3Table *);
 void sqlite3Fts3PendingTermsClear(Fts3Table *);
 int sqlite3Fts3Optimize(Fts3Table *);
-int sqlite3Fts3SegReaderNew(int, sqlite3_int64,
+int sqlite3Fts3SegReaderNew(int, int, sqlite3_int64,
   sqlite3_int64, sqlite3_int64, const char *, int, Fts3SegReader**);
 int sqlite3Fts3SegReaderPending(
   Fts3Table*,int,const char*,int,int,Fts3SegReader**);
diff --git a/ext/fts3/fts3_write.c b/ext/fts3/fts3_write.c
index 0ee7ea81f1..8ca54a571d 100644
--- a/ext/fts3/fts3_write.c
+++ b/ext/fts3/fts3_write.c
@@ -110,6 +110,7 @@ struct Fts3DeferredToken {
 */
 struct Fts3SegReader {
   int iIdx;                       /* Index within level, or 0x7FFFFFFF for PT */
+  int bLookup;                    /* True for a lookup only */
 
   sqlite3_int64 iStartBlock;      /* Rowid of first leaf block to traverse */
   sqlite3_int64 iLeafEndBlock;    /* Rowid of final leaf block to traverse */
@@ -1088,6 +1089,18 @@ static int fts3SegReaderRequire(Fts3SegReader *pReader, char *pFrom, int nByte){
   return rc;
 }
 
+/*
+** Set an Fts3SegReader cursor to point at EOF.
+*/
+static void fts3SegReaderSetEof(Fts3SegReader *pSeg){
+  if( !fts3SegReaderIsRootOnly(pSeg) ){
+    sqlite3_free(pSeg->aNode);
+    sqlite3_blob_close(pSeg->pBlob);
+    pSeg->pBlob = 0;
+  }
+  pSeg->aNode = 0;
+}
+
 /*
 ** Move the iterator passed as the first argument to the next term in the
 ** segment. If successful, SQLITE_OK is returned. If there is no next term,
@@ -1127,12 +1140,7 @@ static int fts3SegReaderNext(
       return SQLITE_OK;
     }
 
-    if( !fts3SegReaderIsRootOnly(pReader) ){
-      sqlite3_free(pReader->aNode);
-      sqlite3_blob_close(pReader->pBlob);
-      pReader->pBlob = 0;
-    }
-    pReader->aNode = 0;
+    fts3SegReaderSetEof(pReader);
 
     /* If iCurrentBlock>=iLeafEndBlock, this is an EOF condition. All leaf 
     ** blocks have already been traversed.  */
@@ -1379,6 +1387,7 @@ void sqlite3Fts3SegReaderFree(Fts3SegReader *pReader){
 */
 int sqlite3Fts3SegReaderNew(
   int iAge,                       /* Segment "age". */
+  int bLookup,                    /* True for a lookup only */
   sqlite3_int64 iStartLeaf,       /* First leaf to traverse */
   sqlite3_int64 iEndLeaf,         /* Final leaf to traverse */
   sqlite3_int64 iEndBlock,        /* Final block of segment */
@@ -1400,6 +1409,7 @@ int sqlite3Fts3SegReaderNew(
   }
   memset(pReader, 0, sizeof(Fts3SegReader));
   pReader->iIdx = iAge;
+  pReader->bLookup = bLookup;
   pReader->iStartBlock = iStartLeaf;
   pReader->iLeafEndBlock = iEndLeaf;
   pReader->iEndBlock = iEndBlock;
@@ -2402,11 +2412,16 @@ static int fts3SegReaderStart(
   ** b-tree leaf nodes contain more than one term.
   */
   for(i=0; pCsr->bRestart==0 && i<pCsr->nSegment; i++){
+    int res;
     Fts3SegReader *pSeg = pCsr->apSegment[i];
     do {
       int rc = fts3SegReaderNext(p, pSeg, 0);
       if( rc!=SQLITE_OK ) return rc;
-    }while( zTerm && fts3SegReaderTermCmp(pSeg, zTerm, nTerm)<0 );
+    }while( zTerm && (res = fts3SegReaderTermCmp(pSeg, zTerm, nTerm))<0 );
+
+    if( pSeg->bLookup && res!=0 ){
+      fts3SegReaderSetEof(pSeg);
+    }
   }
   fts3SegReaderSort(pCsr->apSegment, nSeg, nSeg, fts3SegReaderCmp);
 
@@ -2527,7 +2542,12 @@ int sqlite3Fts3SegReaderStep(
     ** forward. Then sort the list in order of current term again.  
     */
     for(i=0; i<pCsr->nAdvance; i++){
-      rc = fts3SegReaderNext(p, apSegment[i], 0);
+      Fts3SegReader *pSeg = apSegment[i];
+      if( pSeg->bLookup ){
+        fts3SegReaderSetEof(pSeg);
+      }else{
+        rc = fts3SegReaderNext(p, pSeg, 0);
+      }
       if( rc!=SQLITE_OK ) return rc;
     }
     fts3SegReaderSort(apSegment, nSegment, pCsr->nAdvance, fts3SegReaderCmp);
diff --git a/manifest b/manifest
index 3c525f8dcb..89d526200f 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Changes\sto\sthe\sasync-io\smodule\sso\sthat\sthe\sxFileControl\smethod\sreturns\sSQLITE_NOTFOUND\swhen\sa\sfile-control\sis\snot\srecognized\sand\sso\sthat\sit\sadds\sthe\ssecond\snul-terminator\sbyte\sto\sfilenames\spassed\sto\sthe\sxOpen\smethod\sof\sthe\sunderlying\sVFS.
-D 2012-01-24T10:08:26.737
+C Fix\san\sFTS\sproblem\striggered\sby\squerying\sfor\san\sN\scharacter\sprefix\susing\san\sN+1\scharacter\sprefix\sindex\safter\srows\shave\sbeen\sdeleted\sfrom\sthe\sFTS\stable.
+D 2012-01-25T16:29:45.749
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -63,9 +63,9 @@ F ext/fts3/README.content fdc666a70d5257a64fee209f97cf89e0e6e32b51
 F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
 F ext/fts3/README.tokenizers 998756696647400de63d5ba60e9655036cb966e9
 F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
-F ext/fts3/fts3.c bd570b99f1f65b17d587361a421d7f2f28082aa0
+F ext/fts3/fts3.c 4cf7b8e5bbb6667f5d7818fa0bf064fbbb72b086
 F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
-F ext/fts3/fts3Int.h def7a900f98c5ab5fa4772e922bfa219d5097f05
+F ext/fts3/fts3Int.h ce958a6fa92a95462853aa3acc0b69bcda39102f
 F ext/fts3/fts3_aux.c 0ebfa7b86cf8ff6a0861605fcc63b83ec1b70691
 F ext/fts3/fts3_expr.c f5df26bddf46a5916b2a5f80c4027996e92b7b15
 F ext/fts3/fts3_hash.c 8dd2d06b66c72c628c2732555a32bc0943114914
@@ -78,7 +78,7 @@ F ext/fts3/fts3_test.c 24fa13f330db011500acb95590da9eee24951894
 F ext/fts3/fts3_tokenizer.c 9ff7ec66ae3c5c0340fa081958e64f395c71a106
 F ext/fts3/fts3_tokenizer.h 13ffd9fcb397fec32a05ef5cd9e0fa659bf3dbd3
 F ext/fts3/fts3_tokenizer1.c 0dde8f307b8045565cf63797ba9acfaff1c50c68
-F ext/fts3/fts3_write.c fdf0c99830360146ec7128150271c8c014a8fef7
+F ext/fts3/fts3_write.c 632fe0afc51a4755efb414cb0cc8cc757b9ffa18
 F ext/fts3/fts3speed.tcl b54caf6a18d38174f1a6e84219950d85e98bb1e9
 F ext/fts3/mkfts3amal.tcl 252ecb7fe6467854f2aa237bf2c390b74e71f100
 F ext/icu/README.txt bf8461d8cdc6b8f514c080e4e10dc3b2bbdfefa9
@@ -465,7 +465,7 @@ F test/fts3am.test 218aa6ba0dfc50c7c16b2022aac5c6be593d08d8
 F test/fts3an.test a49ccadc07a2f7d646ec1b81bc09da2d85a85b18
 F test/fts3ao.test e7b80272efcced57d1d087a9da5c690dd7c21fd9
 F test/fts3atoken.test 402ef2f7c2fb4b3d4fa0587df6441c1447e799b3
-F test/fts3auto.test c1a30b37002b7c764a96937fbc71065b73d69494
+F test/fts3auto.test 868a2afea308d7d8b45ef29fcf022644a9e6d662
 F test/fts3aux1.test 0b02743955d56fc0d4d66236a26177bd1b726de0
 F test/fts3b.test e93bbb653e52afde110ad53bbd793f14fe7a8984
 F test/fts3c.test fc723a9cf10b397fdfc2b32e73c53c8b1ec02958
@@ -488,6 +488,7 @@ F test/fts3malloc.test b86ea33db9e8c58c0c2f8027a9fcadaf6a1568be
 F test/fts3matchinfo.test 6507fe1c342e542300d65ea637d4110eccf894e6
 F test/fts3near.test 2e318ee434d32babd27c167142e2b94ddbab4844
 F test/fts3prefix.test b36d4f00b128a51e7b386cc013a874246d9d7dc1
+F test/fts3prefix2.test 477ca96e67f60745b7ac931cfa6e9b080c562da5
 F test/fts3query.test ef79d31fdb355d094baec1c1b24b60439a1fb8a2
 F test/fts3rnd.test 1320d8826a845e38a96e769562bf83d7a92a15d0
 F test/fts3shared.test 8bb266521d7c5495c0ae522bb4d376ad5387d4a2
@@ -987,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P ab80f2c3b2f1eea6e35989d3e9b6137b51091754
-R 3216920d2e27b11857b2b54fad4907a8
+P 7036886e83fccad32187668306ee2ae3f950dfce
+R 57813aba0c543953696b45a4603bd663
 U dan
-Z f6abf7311320f3c384ed2a6d12cef7c5
+Z c267c1375aaf1973adf1dbf05cf88f8d
diff --git a/manifest.uuid b/manifest.uuid
index 3e9cd2ece8..7e71e75c35 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7036886e83fccad32187668306ee2ae3f950dfce
\ No newline at end of file
+c05c3fd20d93f430140d762ead23bacd337ffb4d
\ No newline at end of file
diff --git a/test/fts3auto.test b/test/fts3auto.test
index 1c58a17204..e5c46a0af4 100644
--- a/test/fts3auto.test
+++ b/test/fts3auto.test
@@ -573,10 +573,10 @@ set chunkconfig [fts3_configure_incr_load 1 1]
 foreach {tn create pending} {
   1    "fts4(a, b)"                                  1
   2    "fts4(a, b, order=ASC, prefix=1)"             1
-  3    "fts4(a, b, order=ASC,  prefix=1,3)"          0
-  4    "fts4(a, b, order=DESC, prefix=2,4)"          0
-  5    "fts4(a, b, order=DESC, prefix=1)"            0
-  6    "fts4(a, b, order=ASC,  prefix=1,3)"          0
+  3    "fts4(a, b, order=ASC,  prefix=\"1,3\")"      0
+  4    "fts4(a, b, order=DESC, prefix=\"2,4\")"      0
+  5    "fts4(a, b, order=DESC, prefix=\"1\")"        0
+  6    "fts4(a, b, order=ASC,  prefix=\"1,3\")"      0
 } {
 
   execsql [subst {
diff --git a/test/fts3prefix2.test b/test/fts3prefix2.test
new file mode 100644
index 0000000000..e3da3b7593
--- /dev/null
+++ b/test/fts3prefix2.test
@@ -0,0 +1,62 @@
+# 2012 January 25
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#*************************************************************************
+# This file implements regression tests for SQLite library.  The
+# focus of this script is testing the FTS3 module.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix fts3prefix2
+
+ifcapable !fts3 {
+  finish_test
+  return
+}
+
+do_execsql_test 1.0 { PRAGMA page_size = 512 }
+do_execsql_test 1.1 { 
+  CREATE VIRTUAL TABLE t1 USING fts4(x, prefix="2,3");
+
+  BEGIN;
+    INSERT INTO t1 VALUES('T TX T TX T TX T TX T TX');
+    INSERT INTO t1 SELECT * FROM t1;                       -- 2
+    INSERT INTO t1 SELECT * FROM t1;                       -- 4
+    INSERT INTO t1 SELECT * FROM t1;                       -- 8
+    INSERT INTO t1 SELECT * FROM t1;                       -- 16
+    INSERT INTO t1 SELECT * FROM t1;                       -- 32
+    INSERT INTO t1 SELECT * FROM t1;                       -- 64
+    INSERT INTO t1 SELECT * FROM t1;                       -- 128
+    INSERT INTO t1 SELECT * FROM t1;                       -- 256
+    INSERT INTO t1 SELECT * FROM t1;                       -- 512
+    INSERT INTO t1 SELECT * FROM t1;                       -- 1024
+    INSERT INTO t1 SELECT * FROM t1;                       -- 2048
+  COMMIT;
+}
+
+do_execsql_test 1.2 {
+  INSERT INTO t1 SELECT * FROM t1 LIMIT 10;
+  INSERT INTO t1 SELECT * FROM t1 LIMIT 10;
+  INSERT INTO t1 SELECT * FROM t1 LIMIT 10;
+  DELETE FROM t1 WHERE docid > 5;
+}
+
+do_execsql_test 1.3 {
+  SELECT * FROM t1 WHERE t1 MATCH 'T*';
+} {
+  {T TX T TX T TX T TX T TX}
+  {T TX T TX T TX T TX T TX}
+  {T TX T TX T TX T TX T TX}
+  {T TX T TX T TX T TX T TX}
+  {T TX T TX T TX T TX T TX}
+}
+
+finish_test
+

From 4d0d91666cdc9a3a0523656bd5a14d23f1c879a4 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 25 Jan 2012 20:43:22 +0000
Subject: [PATCH 13/40] Only invalidate the schema when the OP_ParseSchema
 opcode fails, not on any general failure of a vdbe program.

FossilOrigin-Name: 11f68d997da4aadf3f51c12c5139f3fdda8678bf
---
 manifest      | 16 ++++++++--------
 manifest.uuid |  2 +-
 src/vdbe.c    |  1 +
 src/vdbeaux.c |  6 ------
 4 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/manifest b/manifest
index 89d526200f..c257a3ab4b 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\san\sFTS\sproblem\striggered\sby\squerying\sfor\san\sN\scharacter\sprefix\susing\san\sN+1\scharacter\sprefix\sindex\safter\srows\shave\sbeen\sdeleted\sfrom\sthe\sFTS\stable.
-D 2012-01-25T16:29:45.749
+C Only\sinvalidate\sthe\sschema\swhen\sthe\sOP_ParseSchema\sopcode\sfails,\snot\non\sany\sgeneral\sfailure\sof\sa\svdbe\sprogram.
+D 2012-01-25T20:43:22.828
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -240,11 +240,11 @@ F src/update.c d3076782c887c10e882996550345da9c4c9f9dea
 F src/utf.c 890c67dcfcc7a74623c95baac7535aadfe265e84
 F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
-F src/vdbe.c fc1b97fa6816bac5de2f631b7d4a9b8d8daf6c03
+F src/vdbe.c 595a240233b88960dd99380edf2fb7ec4317ee24
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
 F src/vdbeInt.h ef9b8584b23b033894a0804dc6b90196c6779fb9
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
-F src/vdbeaux.c eb13a6917ed7455b5b49236fe5cfb3d3c3e4c57b
+F src/vdbeaux.c e8cf7b251b93b9690f659deb8d95608f11139ff7
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
 F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
 F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 7036886e83fccad32187668306ee2ae3f950dfce
-R 57813aba0c543953696b45a4603bd663
-U dan
-Z c267c1375aaf1973adf1dbf05cf88f8d
+P c05c3fd20d93f430140d762ead23bacd337ffb4d
+R 5aa59fe283a6d87f44afad865139b28c
+U drh
+Z 2035157af4127fd9885fd84104456171
diff --git a/manifest.uuid b/manifest.uuid
index 7e71e75c35..1758df6a10 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c05c3fd20d93f430140d762ead23bacd337ffb4d
\ No newline at end of file
+11f68d997da4aadf3f51c12c5139f3fdda8678bf
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index 98f159a6aa..4287b49a22 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -4833,6 +4833,7 @@ case OP_ParseSchema: {
       db->init.busy = 0;
     }
   }
+  if( rc ) sqlite3ResetInternalSchema(db, -1);
   if( rc==SQLITE_NOMEM ){
     goto no_mem;
   }
diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index c1566f37d8..8fa1288e63 100644
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -2292,12 +2292,6 @@ int sqlite3VdbeHalt(Vdbe *p){
       }
       p->nChange = 0;
     }
-  
-    /* Rollback or commit any schema changes that occurred. */
-    if( p->rc!=SQLITE_OK && db->flags&SQLITE_InternChanges ){
-      sqlite3ResetInternalSchema(db, -1);
-      db->flags = (db->flags | SQLITE_InternChanges);
-    }
 
     /* Release the locks */
     sqlite3VdbeLeave(p);

From 7b113bab79fc36d1c077ad5ba9c2e129296a9d17 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Sat, 28 Jan 2012 15:22:22 +0000
Subject: [PATCH 14/40] Add support for multiple rows of VALUES in an INSERT
 statement.

FossilOrigin-Name: eb3b6a0ceb8bfb9fd59ff5fec420f863a9b5c4e4
---
 manifest           | 20 ++++++++--------
 manifest.uuid      |  2 +-
 src/parse.y        | 60 ++++++++++++++++++++++++++++++++++++----------
 src/select.c       |  9 +++++--
 src/sqliteInt.h    |  1 +
 test/insert.test   | 15 ++++++++++++
 test/trigger1.test | 14 ++++++++++-
 7 files changed, 94 insertions(+), 27 deletions(-)

diff --git a/manifest b/manifest
index c257a3ab4b..2275b55721 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Only\sinvalidate\sthe\sschema\swhen\sthe\sOP_ParseSchema\sopcode\sfails,\snot\non\sany\sgeneral\sfailure\sof\sa\svdbe\sprogram.
-D 2012-01-25T20:43:22.828
+C Add\ssupport\sfor\smultiple\srows\sof\sVALUES\sin\san\sINSERT\sstatement.
+D 2012-01-28T15:22:22.673
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -170,7 +170,7 @@ F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
 F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
-F src/parse.y fabb2e7047417d840e6fdb3ef0988a86849a08ba
+F src/parse.y 203ea3305abf7441ec55dde8714246fc87dff981
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
@@ -180,11 +180,11 @@ F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
-F src/select.c 2d45c1b7894fda3ba6f36996cc9f0dcfd2072ef1
+F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h 60d36e72f08029bc637f8d62c1f88a5df5089c70
+F src/sqliteInt.h ee35c21bb13099df24b3675eabb0ff820213ed9d
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -526,7 +526,7 @@ F test/index4.test 2983216eb8c86ee62d9ed7cb206b5cc3331c0026
 F test/indexedby.test be501e381b82b2f8ab406309ba7aac46e221f4ad
 F test/indexfault.test 31d4ab9a7d2f6e9616933eb079722362a883eb1d
 F test/init.test 15c823093fdabbf7b531fe22cf037134d09587a7
-F test/insert.test aef273dd1cee84cc92407469e6bd1b3cdcb76908
+F test/insert.test d540650825c98d8082d32f786c611d70e1c21a80
 F test/insert2.test 4f3a04d168c728ed5ec2c88842e772606c7ce435
 F test/insert3.test 1b7db95a03ad9c5013fdf7d6722b6cd66ee55e30
 F test/insert4.test 87f6798f31d60c4e177622fcc3663367e6ecbd90
@@ -856,7 +856,7 @@ F test/trace2.test 962175290996d5f06dc4402ca218bbfc7df4cb20
 F test/trans.test 6e1b4c6a42dba31bd65f8fa5e61a2708e08ddde6
 F test/trans2.test d5337e61de45e66b1fcbf9db833fa8c82e624b22
 F test/trans3.test d728abaa318ca364dc370e06576aa7e5fbed7e97
-F test/trigger1.test 38c657eaf9907344c9e0bcb16af94a452c6babde
+F test/trigger1.test 38524d80ac26c232d23ecec4b037eb60fb67eedd
 F test/trigger2.test 834187beafd1db383af0c659cfa49b0576832816
 F test/trigger3.test d2c60d8be271c355d61727411e753181e877230a
 F test/trigger4.test 74700b76ebf3947b2f7a92405141eb2cf2a5d359
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P c05c3fd20d93f430140d762ead23bacd337ffb4d
-R 5aa59fe283a6d87f44afad865139b28c
+P 11f68d997da4aadf3f51c12c5139f3fdda8678bf
+R c77c00103abe24fe57aac8dfef87e492
 U drh
-Z 2035157af4127fd9885fd84104456171
+Z 48c6e58778740de0aff3a3cb036591d9
diff --git a/manifest.uuid b/manifest.uuid
index 1758df6a10..ffd0c69df1 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-11f68d997da4aadf3f51c12c5139f3fdda8678bf
\ No newline at end of file
+eb3b6a0ceb8bfb9fd59ff5fec420f863a9b5c4e4
\ No newline at end of file
diff --git a/src/parse.y b/src/parse.y
index 2b8e9170f3..d0f5f4152f 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -94,6 +94,14 @@ struct TrigEvent { int a; IdList * b; };
 */
 struct AttachKey { int type;  Token key; };
 
+/*
+** One or more VALUES claues
+*/
+struct ValueList {
+  ExprList *pList;
+  Select *pSelect;
+};
+
 } // end %include
 
 // Input is a single SQL command
@@ -679,9 +687,8 @@ setlist(A) ::= nm(X) EQ expr(Y). {
 
 ////////////////////////// The INSERT command /////////////////////////////////
 //
-cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) 
-        VALUES LP itemlist(Y) RP.
-            {sqlite3Insert(pParse, X, Y, 0, F, R);}
+cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) valuelist(Y).
+            {sqlite3Insert(pParse, X, Y.pList, Y.pSelect, F, R);}
 cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) select(S).
             {sqlite3Insert(pParse, X, 0, S, F, R);}
 cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) DEFAULT VALUES.
@@ -691,14 +698,41 @@ cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) DEFAULT VALUES.
 insert_cmd(A) ::= INSERT orconf(R).   {A = R;}
 insert_cmd(A) ::= REPLACE.            {A = OE_Replace;}
 
-
-%type itemlist {ExprList*}
-%destructor itemlist {sqlite3ExprListDelete(pParse->db, $$);}
-
-itemlist(A) ::= itemlist(X) COMMA expr(Y).
-    {A = sqlite3ExprListAppend(pParse,X,Y.pExpr);}
-itemlist(A) ::= expr(X).
-    {A = sqlite3ExprListAppend(pParse,0,X.pExpr);}
+// A ValueList is either a single VALUES clause or a comma-separated list
+// of VALUES clauses.  If it is a single VALUES clause then the
+// ValueList.pList field points to the expression list of that clause.
+// If it is a list of VALUES clauses, then those clauses are transformed
+// into a set of SELECT statements without FROM clauses and connected by
+// UNION ALL and the ValueList.pSelect points to the right-most SELECT in
+// that compound.
+%type valuelist {struct ValueList}
+%destructor valuelist {
+  sqlite3ExprListDelete(pParse->db, $$.pList);
+  sqlite3SelectDelete(pParse->db, $$.pSelect);
+}
+valuelist(A) ::= VALUES LP nexprlist(X) RP. {
+  A.pList = X;
+  A.pSelect = 0;
+}
+valuelist(A) ::= valuelist(X) COMMA LP exprlist(Y) RP. {
+  Select *pRight = sqlite3SelectNew(pParse, Y, 0, 0, 0, 0, 0, 0, 0, 0);
+  if( X.pList ){
+    X.pSelect = sqlite3SelectNew(pParse, X.pList, 0, 0, 0, 0, 0, 0, 0, 0);
+    X.pList = 0;
+  }
+  A.pList = 0;
+  if( X.pSelect==0 || pRight==0 ){
+    sqlite3SelectDelete(pParse->db, pRight);
+    sqlite3SelectDelete(pParse->db, X.pSelect);
+    A.pSelect = 0;
+  }else{
+    pRight->op = TK_ALL;
+    pRight->pPrior = X.pSelect;
+    pRight->selFlags |= SF_Values;
+    pRight->pPrior->selFlags |= SF_Values;
+    A.pSelect = pRight;
+  }
+}
 
 %type inscollist_opt {IdList*}
 %destructor inscollist_opt {sqlite3IdListDelete(pParse->db, $$);}
@@ -1261,8 +1295,8 @@ trigger_cmd(A) ::=
 
 // INSERT
 trigger_cmd(A) ::=
-   insert_cmd(R) INTO trnm(X) inscollist_opt(F) VALUES LP itemlist(Y) RP.  
-   {A = sqlite3TriggerInsertStep(pParse->db, &X, F, Y, 0, R);}
+   insert_cmd(R) INTO trnm(X) inscollist_opt(F) valuelist(Y).
+   {A = sqlite3TriggerInsertStep(pParse->db, &X, F, Y.pList, Y.pSelect, R);}
 
 trigger_cmd(A) ::= insert_cmd(R) INTO trnm(X) inscollist_opt(F) select(S).
                {A = sqlite3TriggerInsertStep(pParse->db, &X, F, 0, S, R);}
diff --git a/src/select.c b/src/select.c
index 2eef8df5e5..2eb4f07137 100644
--- a/src/select.c
+++ b/src/select.c
@@ -73,6 +73,7 @@ Select *sqlite3SelectNew(
     pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db,TK_ALL,0));
   }
   pNew->pEList = pEList;
+  if( pSrc==0 ) pSrc = sqlite3DbMallocZero(db, sizeof(*pSrc));
   pNew->pSrc = pSrc;
   pNew->pWhere = pWhere;
   pNew->pGroupBy = pGroupBy;
@@ -1611,8 +1612,12 @@ static int multiSelect(
   */
   assert( p->pEList && pPrior->pEList );
   if( p->pEList->nExpr!=pPrior->pEList->nExpr ){
-    sqlite3ErrorMsg(pParse, "SELECTs to the left and right of %s"
-      " do not have the same number of result columns", selectOpName(p->op));
+    if( p->selFlags & SF_Values ){
+      sqlite3ErrorMsg(pParse, "all VALUES must have the same number of terms");
+    }else{
+      sqlite3ErrorMsg(pParse, "SELECTs to the left and right of %s"
+        " do not have the same number of result columns", selectOpName(p->op));
+    }
     rc = 1;
     goto multi_select_end;
   }
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index ba6980d2f4..f084f55c24 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -2090,6 +2090,7 @@ struct Select {
 #define SF_Expanded        0x10  /* sqlite3SelectExpand() called on this */
 #define SF_HasTypeInfo     0x20  /* FROM subqueries have Table metadata */
 #define SF_UseSorter       0x40  /* Sort using a sorter */
+#define SF_Values          0x80  /* Synthesized from VALUES clause */
 
 
 /*
diff --git a/test/insert.test b/test/insert.test
index 9ea9cd727d..05718d556f 100644
--- a/test/insert.test
+++ b/test/insert.test
@@ -386,6 +386,21 @@ do_test insert-9.2 {
   }
 } {1 1 2 2 3 3 12 101 13 102 16 103}
 
+# Multiple VALUES clauses
+#
+do_test insert-10.1 {
+  execsql {
+    CREATE TABLE t10(a,b,c);
+    INSERT INTO t10 VALUES(1,2,3), (4,5,6), (7,8,9);
+    SELECT * FROM t10;
+  }
+} {1 2 3 4 5 6 7 8 9}
+do_test insert-10.2 {
+  catchsql {
+    INSERT INTO t10 VALUES(11,12,13), (14,15);
+  }
+} {1 {all VALUES must have the same number of terms}}
+
 integrity_check insert-99.0
 
 finish_test
diff --git a/test/trigger1.test b/test/trigger1.test
index dc344d4d0f..1e77fe0fc8 100644
--- a/test/trigger1.test
+++ b/test/trigger1.test
@@ -290,9 +290,21 @@ ifcapable tempdb {
       SELECT * FROM t2;
     }
   } {1 {no such table: main.t2}}
-  do_test trigger-3.6 {
+  do_test trigger-3.6.1 {
     catchsql {
       DROP TRIGGER r1;
+      CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
+        INSERT INTO t2 VALUES(NEW.a,NEW.b), (NEW.b*100, NEW.a*100);
+      END;
+      INSERT INTO t1 VALUES(1,2);
+      SELECT * FROM t2;
+    }
+  } {0 {1 2 200 100}}
+  do_test trigger-3.6.2 {
+    catchsql {
+      DROP TRIGGER r1;
+      DELETE FROM t1;
+      DELETE FROM t2;
       CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
         INSERT INTO t2 VALUES(NEW.a,NEW.b);
       END;

From dfada7ce06c0ad19968e8fbbd2fda3111f7f0a74 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Sat, 28 Jan 2012 15:26:27 +0000
Subject: [PATCH 15/40] Update the version number to 3.7.11 and rerun autoconf.

FossilOrigin-Name: 6f9b265dd099928208022f4006c93173a3c0b1c8
---
 VERSION       |  2 +-
 configure     | 18 +++++++++---------
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/VERSION b/VERSION
index f06fb9e915..584a914c29 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.7.10
+3.7.11
diff --git a/configure b/configure
index 8a34f2b5bc..fde7393a70 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.62 for sqlite 3.7.10.
+# Generated by GNU Autoconf 2.62 for sqlite 3.7.11.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -743,8 +743,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.7.10'
-PACKAGE_STRING='sqlite 3.7.10'
+PACKAGE_VERSION='3.7.11'
+PACKAGE_STRING='sqlite 3.7.11'
 PACKAGE_BUGREPORT=''
 
 # Factoring default headers for most tests.
@@ -1485,7 +1485,7 @@ 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 sqlite 3.7.10 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.7.11 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1550,7 +1550,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.7.10:";;
+     short | recursive ) echo "Configuration of sqlite 3.7.11:";;
    esac
   cat <<\_ACEOF
 
@@ -1666,7 +1666,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sqlite configure 3.7.10
+sqlite configure 3.7.11
 generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1680,7 +1680,7 @@ 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 sqlite $as_me 3.7.10, which was
+It was created by sqlite $as_me 3.7.11, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
@@ -14031,7 +14031,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sqlite $as_me 3.7.10, which was
+This file was extended by sqlite $as_me 3.7.11, which was
 generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -14084,7 +14084,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-sqlite config.status 3.7.10
+sqlite config.status 3.7.11
 configured by $0, generated by GNU Autoconf 2.62,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/manifest b/manifest
index 2275b55721..63af2fc92f 100644
--- a/manifest
+++ b/manifest
@@ -1,12 +1,12 @@
-C Add\ssupport\sfor\smultiple\srows\sof\sVALUES\sin\san\sINSERT\sstatement.
-D 2012-01-28T15:22:22.673
+C Update\sthe\sversion\snumber\sto\s3.7.11\sand\srerun\sautoconf.
+D 2012-01-28T15:26:27.652
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
 F Makefile.msc dcad80fa69f17d46fe6778ba873fc108ca16298d
 F Makefile.vxworks 1deb39c8bb047296c30161ffa10c1b5423e632f9
 F README cd04a36fbc7ea56932a4052d7d0b7f09f27c33d6
-F VERSION af03cd6400f9d71d38bdb7a9d66a1aefdc2f3e0d
+F VERSION bb4c2a86abe53ea3c1d6ea515b69a426040e2414
 F aclocal.m4 a5c22d164aff7ed549d53a90fa56d56955281f50
 F addopcodes.awk 17dc593f791f874d2c23a0f9360850ded0286531
 F art/2005osaward.gif 0d1851b2a7c1c9d0ccce545f3e14bca42d7fd248
@@ -23,7 +23,7 @@ F art/src_logo.gif 9341ef09f0e53cd44c0c9b6fc3c16f7f3d6c2ad9
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
 F config.h.in 31cc8c4943f56e60c4aa4fba929c9d4c70e418b4
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure 5c1cf496e63a233d2abcccf7a3570ba84d5dce01 x
+F configure c7497a17710f9304b9a405df5733576e6701fcab x
 F configure.ac 75323bdac56fb0e69f6a3fc5b23f24359550b9d9
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html 3091574143dd3415669b6745843ff8d011d33549
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 11f68d997da4aadf3f51c12c5139f3fdda8678bf
-R c77c00103abe24fe57aac8dfef87e492
+P eb3b6a0ceb8bfb9fd59ff5fec420f863a9b5c4e4
+R 934943e42a60a1f66e407e179ff30164
 U drh
-Z 48c6e58778740de0aff3a3cb036591d9
+Z 84eb0b66b94876f295c8a9280ca63106
diff --git a/manifest.uuid b/manifest.uuid
index ffd0c69df1..6e8d301c56 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-eb3b6a0ceb8bfb9fd59ff5fec420f863a9b5c4e4
\ No newline at end of file
+6f9b265dd099928208022f4006c93173a3c0b1c8
\ No newline at end of file

From b421b894e0889fd0e573c5c541d7643c30ba5290 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Sat, 28 Jan 2012 19:41:53 +0000
Subject: [PATCH 16/40] Add support for IF NOT EXISTS on CREATE VIRTUAL TABLE.

FossilOrigin-Name: 230983e86a897caa91a487ef2d4c1c7fb7c79f10
---
 manifest        | 18 +++++++++---------
 manifest.uuid   |  2 +-
 src/parse.y     |  5 +++--
 src/sqliteInt.h |  2 +-
 src/vtab.c      |  7 ++++---
 test/vtab1.test | 35 ++++++++++++++++++++++++++++++-----
 6 files changed, 48 insertions(+), 21 deletions(-)

diff --git a/manifest b/manifest
index 63af2fc92f..a7d7bcb3c2 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Update\sthe\sversion\snumber\sto\s3.7.11\sand\srerun\sautoconf.
-D 2012-01-28T15:26:27.652
+C Add\ssupport\sfor\sIF\sNOT\sEXISTS\son\sCREATE\sVIRTUAL\sTABLE.
+D 2012-01-28T19:41:53.964
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -170,7 +170,7 @@ F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
 F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
-F src/parse.y 203ea3305abf7441ec55dde8714246fc87dff981
+F src/parse.y fcda1cc4bcb6152759285a1da0c76db40def8650
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
@@ -184,7 +184,7 @@ F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h ee35c21bb13099df24b3675eabb0ff820213ed9d
+F src/sqliteInt.h 005e7da944fdb8c2b7883ebb345caf3835c1e162
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -249,7 +249,7 @@ F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
 F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
 F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
 F src/vdbetrace.c d6e50e04e1ec498150e519058f617d91b8f5c843
-F src/vtab.c e9318d88feac85be8e27ee783ac8f5397933fc8a
+F src/vtab.c ab90fb600a3f5e4b7c48d22a4cdb2d6b23239847
 F src/wal.c 5f7bcc0610af759953defd769eacebfd98a22bc8
 F src/wal.h eaa00b9a403ddda2b56d01b7afc19ef600f9363f
 F src/walker.c 3112bb3afe1d85dc52317cb1d752055e9a781f8f
@@ -886,7 +886,7 @@ F test/vacuum4.test d3f8ecff345f166911568f397d2432c16d2867d9
 F test/varint.test ab7b110089a08b9926ed7390e7e97bdefeb74102
 F test/veryquick.test 7701bb609fe8bf6535514e8b849a309e8f00573b
 F test/view.test b182a67ec43f490b156b5a710827a341be83dd17
-F test/vtab1.test 12fbb309ce830c4064e44f275eb02a65c2780076
+F test/vtab1.test 17d0db1096b603a357f943a9dcbdc3e30c6f04f2
 F test/vtab2.test 7bcffc050da5c68f4f312e49e443063e2d391c0d
 F test/vtab3.test baad99fd27217f5d6db10660522e0b7192446de1
 F test/vtab4.test 942f8b8280b3ea8a41dae20e7822d065ca1cb275
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P eb3b6a0ceb8bfb9fd59ff5fec420f863a9b5c4e4
-R 934943e42a60a1f66e407e179ff30164
+P 6f9b265dd099928208022f4006c93173a3c0b1c8
+R 56430bb5efcddc94e7a06c2adc4c5844
 U drh
-Z 84eb0b66b94876f295c8a9280ca63106
+Z fff0b31769982710fff0c154a3894bb9
diff --git a/manifest.uuid b/manifest.uuid
index 6e8d301c56..bae97e026e 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-6f9b265dd099928208022f4006c93173a3c0b1c8
\ No newline at end of file
+230983e86a897caa91a487ef2d4c1c7fb7c79f10
\ No newline at end of file
diff --git a/src/parse.y b/src/parse.y
index d0f5f4152f..3bdf3f0084 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -1390,8 +1390,9 @@ kwcolumn_opt ::= COLUMNKW.
 %ifndef SQLITE_OMIT_VIRTUALTABLE
 cmd ::= create_vtab.                       {sqlite3VtabFinishParse(pParse,0);}
 cmd ::= create_vtab LP vtabarglist RP(X).  {sqlite3VtabFinishParse(pParse,&X);}
-create_vtab ::= createkw VIRTUAL TABLE nm(X) dbnm(Y) USING nm(Z). {
-    sqlite3VtabBeginParse(pParse, &X, &Y, &Z);
+create_vtab ::= createkw VIRTUAL TABLE ifnotexists(E)
+                nm(X) dbnm(Y) USING nm(Z). {
+    sqlite3VtabBeginParse(pParse, &X, &Y, &Z, E);
 }
 vtabarglist ::= vtabarg.
 vtabarglist ::= vtabarglist COMMA vtabarg.
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index f084f55c24..109737dee4 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3127,7 +3127,7 @@ void sqlite3AutoLoadExtensions(sqlite3*);
 #  define sqlite3VtabInSync(db) ((db)->nVTrans>0 && (db)->aVTrans==0)
 #endif
 void sqlite3VtabMakeWritable(Parse*,Table*);
-void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*);
+void sqlite3VtabBeginParse(Parse*, Token*, Token*, Token*, int);
 void sqlite3VtabFinishParse(Parse*, Token*);
 void sqlite3VtabArgInit(Parse*);
 void sqlite3VtabArgExtend(Parse*, Token*);
diff --git a/src/vtab.c b/src/vtab.c
index 8119cb5511..c7221cd3b7 100644
--- a/src/vtab.c
+++ b/src/vtab.c
@@ -278,13 +278,14 @@ void sqlite3VtabBeginParse(
   Parse *pParse,        /* Parsing context */
   Token *pName1,        /* Name of new table, or database name */
   Token *pName2,        /* Name of new table or NULL */
-  Token *pModuleName    /* Name of the module for the virtual table */
+  Token *pModuleName,   /* Name of the module for the virtual table */
+  int ifNotExists       /* No error if the table already exists */
 ){
   int iDb;              /* The database the table is being created in */
   Table *pTable;        /* The new virtual table */
   sqlite3 *db;          /* Database connection */
 
-  sqlite3StartTable(pParse, pName1, pName2, 0, 0, 1, 0);
+  sqlite3StartTable(pParse, pName1, pName2, 0, 0, 1, ifNotExists);
   pTable = pParse->pNewTable;
   if( pTable==0 ) return;
   assert( 0==pTable->pIndex );
@@ -319,7 +320,7 @@ void sqlite3VtabBeginParse(
 ** virtual table currently under construction in pParse->pTable.
 */
 static void addArgumentToVtab(Parse *pParse){
-  if( pParse->sArg.z && ALWAYS(pParse->pNewTable) ){
+  if( pParse->sArg.z && pParse->pNewTable ){
     const char *z = (const char*)pParse->sArg.z;
     int n = pParse->sArg.n;
     sqlite3 *db = pParse->db;
diff --git a/test/vtab1.test b/test/vtab1.test
index 16f1b4389c..f056b2f368 100644
--- a/test/vtab1.test
+++ b/test/vtab1.test
@@ -51,7 +51,7 @@ ifcapable !vtab||!schema_pragmas {
 
 # We cannot create a virtual table if the module has not been registered.
 #
-do_test vtab1-1.1 {
+do_test vtab1-1.1.1 {
   explain {
     CREATE VIRTUAL TABLE t1 USING echo;
   }
@@ -59,6 +59,11 @@ do_test vtab1-1.1 {
     CREATE VIRTUAL TABLE t1 USING echo;
   }
 } {1 {no such module: echo}}
+do_test vtab1-1.1.2 {
+  catchsql {
+    CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo;
+  }
+} {1 {no such module: echo}}
 do_test vtab1-1.2 {
   execsql {
     SELECT name FROM sqlite_master ORDER BY 1
@@ -75,11 +80,16 @@ register_echo_module [sqlite3_connection_pointer db]
 # The "echo" module does not invoke sqlite3_declare_vtab() if it is
 # passed zero arguments.
 #
-do_test vtab1-1.3 {
+do_test vtab1-1.3.1 {
   catchsql {
     CREATE VIRTUAL TABLE t1 USING echo;
   }
 } {1 {vtable constructor did not declare schema: t1}}
+do_test vtab1-1.3.2 {
+  catchsql {
+    CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo;
+  }
+} {1 {vtable constructor did not declare schema: t1}}
 do_test vtab1-1.4 {
   execsql {
     SELECT name FROM sqlite_master ORDER BY 1
@@ -90,11 +100,16 @@ do_test vtab1-1.4 {
 # the virtual table if it is passed an argument that does not correspond
 # to an existing real table in the same database.
 #
-do_test vtab1-1.5 {
+do_test vtab1-1.5.1 {
   catchsql {
     CREATE VIRTUAL TABLE t1 USING echo(no_such_table);
   }
 } {1 {vtable constructor failed: t1}}
+do_test vtab1-1.5.2 {
+  catchsql {
+    CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo(no_such_table);
+  }
+} {1 {vtable constructor failed: t1}}
 do_test vtab1-1.6 {
   execsql {
     SELECT name FROM sqlite_master ORDER BY 1
@@ -128,17 +143,27 @@ do_test vtab-1.2152.4 {
 # select an illegal table-name (i.e a reserved name or the name of a
 # table that already exists).
 #
-do_test vtab1-1.7 {
+do_test vtab1-1.7.1 {
   catchsql {
     CREATE VIRTUAL TABLE sqlite_master USING echo;
   }
 } {1 {object name reserved for internal use: sqlite_master}}
-do_test vtab1-1.8 {
+do_test vtab1-1.7.2 {
+  catchsql {
+    CREATE VIRTUAL TABLE IF NOT EXISTS sqlite_master USING echo;
+  }
+} {1 {object name reserved for internal use: sqlite_master}}
+do_test vtab1-1.8.1 {
   catchsql {
     CREATE TABLE treal(a, b, c);
     CREATE VIRTUAL TABLE treal USING echo(treal);
   }
 } {1 {table treal already exists}}
+do_test vtab1-1.8.2 {
+  catchsql {
+    CREATE VIRTUAL TABLE IF NOT EXISTS treal USING echo(treal);
+  }
+} {0 {}}
 do_test vtab1-1.9 {
   execsql {
     DROP TABLE treal;

From 8395b7b6cbe5db379b25c000b2bcdbc0e2f1cbaf Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Sat, 28 Jan 2012 19:44:22 +0000
Subject: [PATCH 17/40] Remove a couple of unnecessary nonterminals from the
 grammar.

FossilOrigin-Name: 2b2a7d8d736d1e72f847f443b9957e41da6149c9
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/parse.y   | 16 ++++++----------
 3 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/manifest b/manifest
index a7d7bcb3c2..c1669adb08 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\ssupport\sfor\sIF\sNOT\sEXISTS\son\sCREATE\sVIRTUAL\sTABLE.
-D 2012-01-28T19:41:53.964
+C Remove\sa\scouple\sof\sunnecessary\snonterminals\sfrom\sthe\sgrammar.
+D 2012-01-28T19:44:22.866
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -170,7 +170,7 @@ F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
 F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
-F src/parse.y fcda1cc4bcb6152759285a1da0c76db40def8650
+F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 6f9b265dd099928208022f4006c93173a3c0b1c8
-R 56430bb5efcddc94e7a06c2adc4c5844
+P 230983e86a897caa91a487ef2d4c1c7fb7c79f10
+R b7872693d49b83267a43c45a2cca2f46
 U drh
-Z fff0b31769982710fff0c154a3894bb9
+Z ab25b505b5ce6d1df5ddeff0b153564c
diff --git a/manifest.uuid b/manifest.uuid
index bae97e026e..ebb18f12c8 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-230983e86a897caa91a487ef2d4c1c7fb7c79f10
\ No newline at end of file
+2b2a7d8d736d1e72f847f443b9957e41da6149c9
\ No newline at end of file
diff --git a/src/parse.y b/src/parse.y
index 3bdf3f0084..66d5cb695d 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -581,20 +581,17 @@ using_opt(U) ::= .                        {U = 0;}
 %destructor orderby_opt {sqlite3ExprListDelete(pParse->db, $$);}
 %type sortlist {ExprList*}
 %destructor sortlist {sqlite3ExprListDelete(pParse->db, $$);}
-%type sortitem {Expr*}
-%destructor sortitem {sqlite3ExprDelete(pParse->db, $$);}
 
 orderby_opt(A) ::= .                          {A = 0;}
 orderby_opt(A) ::= ORDER BY sortlist(X).      {A = X;}
-sortlist(A) ::= sortlist(X) COMMA sortitem(Y) sortorder(Z). {
-  A = sqlite3ExprListAppend(pParse,X,Y);
+sortlist(A) ::= sortlist(X) COMMA expr(Y) sortorder(Z). {
+  A = sqlite3ExprListAppend(pParse,X,Y.pExpr);
   if( A ) A->a[A->nExpr-1].sortOrder = (u8)Z;
 }
-sortlist(A) ::= sortitem(Y) sortorder(Z). {
-  A = sqlite3ExprListAppend(pParse,0,Y);
+sortlist(A) ::= expr(Y) sortorder(Z). {
+  A = sqlite3ExprListAppend(pParse,0,Y.pExpr);
   if( A && ALWAYS(A->a) ) A->a[0].sortOrder = (u8)Z;
 }
-sortitem(A) ::= expr(X).   {A = X.pExpr;}
 
 %type sortorder {int}
 
@@ -1197,11 +1194,10 @@ nmnum(A) ::= ON(X).                   {A = X;}
 nmnum(A) ::= DELETE(X).               {A = X;}
 nmnum(A) ::= DEFAULT(X).              {A = X;}
 %endif SQLITE_OMIT_PRAGMA
-plus_num(A) ::= plus_opt number(X).   {A = X;}
+plus_num(A) ::= PLUS number(X).       {A = X;}
+plus_num(A) ::= number(X).            {A = X;}
 minus_num(A) ::= MINUS number(X).     {A = X;}
 number(A) ::= INTEGER|FLOAT(X).       {A = X;}
-plus_opt ::= PLUS.
-plus_opt ::= .
 
 //////////////////////////// The CREATE TRIGGER command /////////////////////
 

From b21a8e4834b7d80f72e798f570f9dfdc90339b5a Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Sat, 28 Jan 2012 21:08:51 +0000
Subject: [PATCH 18/40] Update the .dump command of the command-line shell so
 that it (1) avoids putting the semicolon of a DDL statement on the same line
 as a comment, (2) avoids long expression, even when dumping a table with many
 columns, and (3) avoids unnecessary quoting of the table name.  This fixes
 tickets [c04a8b8a4f] and [232637c465]. Shell change only; no changes to the
 SQLite core.

FossilOrigin-Name: e6eea8d50d6c307e3e34891758ed4912d368580b
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/shell.c   | 38 +++++++++++++++++++++++++++++++-------
 3 files changed, 38 insertions(+), 14 deletions(-)

diff --git a/manifest b/manifest
index c1669adb08..65dacefaf9 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sa\scouple\sof\sunnecessary\snonterminals\sfrom\sthe\sgrammar.
-D 2012-01-28T19:44:22.866
+C Update\sthe\s.dump\scommand\sof\sthe\scommand-line\sshell\sso\sthat\sit\s(1)\savoids\nputting\sthe\ssemicolon\sof\sa\sDDL\sstatement\son\sthe\ssame\sline\sas\sa\scomment,\n(2)\savoids\slong\sexpression,\seven\swhen\sdumping\sa\stable\swith\smany\scolumns,\sand\n(3)\savoids\sunnecessary\squoting\sof\sthe\stable\sname.\s\sThis\sfixes\stickets\n[c04a8b8a4f]\sand\s[232637c465].\s\s\nShell\schange\sonly;\sno\schanges\sto\sthe\sSQLite\score.
+D 2012-01-28T21:08:51.203
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -181,7 +181,7 @@ F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
-F src/shell.c f492df9fc2de27e4700ecbaa948729fc47af88d7
+F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
 F src/sqliteInt.h 005e7da944fdb8c2b7883ebb345caf3835c1e162
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 230983e86a897caa91a487ef2d4c1c7fb7c79f10
-R b7872693d49b83267a43c45a2cca2f46
+P 2b2a7d8d736d1e72f847f443b9957e41da6149c9
+R 5a7483ac490fc4e2695fc3318a7874ef
 U drh
-Z ab25b505b5ce6d1df5ddeff0b153564c
+Z e85ab90d7cc64a88d5a03e912d2818dd
diff --git a/manifest.uuid b/manifest.uuid
index ebb18f12c8..348e173854 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-2b2a7d8d736d1e72f847f443b9957e41da6149c9
\ No newline at end of file
+e6eea8d50d6c307e3e34891758ed4912d368580b
\ No newline at end of file
diff --git a/src/shell.c b/src/shell.c
index dfdc674ac2..95a30c116d 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -937,11 +937,14 @@ static char *appendText(char *zIn, char const *zAppend, char quote){
 
 
 /*
-** Execute a query statement that has a single result column.  Print
-** that result column on a line by itself with a semicolon terminator.
+** Execute a query statement that will generate SQL output.  Print
+** the result columns, comma-separated, on a line and then add a
+** semicolon terminator to the end of that line.
 **
-** This is used, for example, to show the schema of the database by
-** querying the SQLITE_MASTER table.
+** If the number of columns is 1 and that column contains text "--"
+** then write the semicolon on a separate line.  That way, if a 
+** "--" comment occurs at the end of the statement, the comment
+** won't consume the semicolon terminator.
 */
 static int run_table_dump_query(
   struct callback_data *p, /* Query context */
@@ -950,6 +953,9 @@ static int run_table_dump_query(
 ){
   sqlite3_stmt *pSelect;
   int rc;
+  int nResult;
+  int i;
+  const char *z;
   rc = sqlite3_prepare(p->db, zSelect, -1, &pSelect, 0);
   if( rc!=SQLITE_OK || !pSelect ){
     fprintf(p->out, "/**** ERROR: (%d) %s *****/\n", rc, sqlite3_errmsg(p->db));
@@ -957,12 +963,24 @@ static int run_table_dump_query(
     return rc;
   }
   rc = sqlite3_step(pSelect);
+  nResult = sqlite3_column_count(pSelect);
   while( rc==SQLITE_ROW ){
     if( zFirstRow ){
       fprintf(p->out, "%s", zFirstRow);
       zFirstRow = 0;
     }
-    fprintf(p->out, "%s;\n", sqlite3_column_text(pSelect, 0));
+    z = (const char*)sqlite3_column_text(pSelect, 0);
+    fprintf(p->out, "%s", z);
+    for(i=1; i<nResult; i++){ 
+      fprintf(p->out, ",%s", sqlite3_column_text(pSelect, i));
+    }
+    if( z==0 ) z = "";
+    while( z[0] && (z[0]!='-' || z[1]!='-') ) z++;
+    if( z[0] ){
+      fprintf(p->out, "\n;\n");
+    }else{
+      fprintf(p->out, ";\n");
+    }    
     rc = sqlite3_step(pSelect);
   }
   rc = sqlite3_finalize(pSelect);
@@ -1269,6 +1287,7 @@ static int dump_callback(void *pArg, int nArg, char **azArg, char **azCol){
     char *zTableInfo = 0;
     char *zTmp = 0;
     int nRow = 0;
+    int kk;
    
     zTableInfo = appendText(zTableInfo, "PRAGMA table_info(", 0);
     zTableInfo = appendText(zTableInfo, zTable, '"');
@@ -1281,7 +1300,12 @@ static int dump_callback(void *pArg, int nArg, char **azArg, char **azCol){
     }
 
     zSelect = appendText(zSelect, "SELECT 'INSERT INTO ' || ", 0);
-    zTmp = appendText(zTmp, zTable, '"');
+    if( !isalpha(zTable[0]) ){
+      kk = 0;
+    }else{
+      for(kk=1; isalnum(zTable[kk]); kk++){}
+    }
+    zTmp = appendText(zTmp, zTable, zTable[kk] ? '"' : 0);
     if( zTmp ){
       zSelect = appendText(zSelect, zTmp, '\'');
     }
@@ -1293,7 +1317,7 @@ static int dump_callback(void *pArg, int nArg, char **azArg, char **azCol){
       zSelect = appendText(zSelect, zText, '"');
       rc = sqlite3_step(pTableInfo);
       if( rc==SQLITE_ROW ){
-        zSelect = appendText(zSelect, ") || ',' || ", 0);
+        zSelect = appendText(zSelect, "), ", 0);
       }else{
         zSelect = appendText(zSelect, ") ", 0);
       }

From d794e8b026b03230f19fe4f6e292b20dfb13b2e3 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 30 Jan 2012 16:02:43 +0000
Subject: [PATCH 19/40] Do not rely on the _WIN32_WINNT macro as vs2005 does
 not define it by default. Instead, always assume winNT unless the makefile
 explicitly sets SQLITE_OS_WINNT=0.

FossilOrigin-Name: 1ce4d21d521c383f2607222006023b6812f147bc
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/os.h      | 18 +++++++++++++++---
 3 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index 65dacefaf9..70f2c51809 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Update\sthe\s.dump\scommand\sof\sthe\scommand-line\sshell\sso\sthat\sit\s(1)\savoids\nputting\sthe\ssemicolon\sof\sa\sDDL\sstatement\son\sthe\ssame\sline\sas\sa\scomment,\n(2)\savoids\slong\sexpression,\seven\swhen\sdumping\sa\stable\swith\smany\scolumns,\sand\n(3)\savoids\sunnecessary\squoting\sof\sthe\stable\sname.\s\sThis\sfixes\stickets\n[c04a8b8a4f]\sand\s[232637c465].\s\s\nShell\schange\sonly;\sno\schanges\sto\sthe\sSQLite\score.
-D 2012-01-28T21:08:51.203
+C Do\snot\srely\son\sthe\s_WIN32_WINNT\smacro\sas\svs2005\sdoes\snot\sdefine\sit\sby\sdefault.\nInstead,\salways\sassume\swinNT\sunless\sthe\smakefile\sexplicitly\ssets\nSQLITE_OS_WINNT=0.
+D 2012-01-30T16:02:43.227
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -163,7 +163,7 @@ F src/mutex_unix.c c3a4e00f96ba068a8dbef34084465979aaf369cc
 F src/mutex_w32.c 5e54f3ba275bcb5d00248b8c23107df2e2f73e33
 F src/notify.c 976dd0f6171d4588e89e874fcc765e92914b6d30
 F src/os.c e1acdc09ff3ac2412945cca9766e2dcf4675f31c
-F src/os.h a2219c3b05ce31230bb000fdc4f1a542b33ee649
+F src/os.h 59beba555b65a450bd1d804220532971d4299f60
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_os2.c 4a75888ba3dfc820ad5e8177025972d74d7f2440
 F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 2b2a7d8d736d1e72f847f443b9957e41da6149c9
-R 5a7483ac490fc4e2695fc3318a7874ef
+P e6eea8d50d6c307e3e34891758ed4912d368580b
+R d41d0e596905eec4813377a891733df0
 U drh
-Z e85ab90d7cc64a88d5a03e912d2818dd
+Z b751da7b0de6a1a7fd7886b082350257
diff --git a/manifest.uuid b/manifest.uuid
index 348e173854..d3c0d0a22e 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-e6eea8d50d6c307e3e34891758ed4912d368580b
\ No newline at end of file
+1ce4d21d521c383f2607222006023b6812f147bc
\ No newline at end of file
diff --git a/src/os.h b/src/os.h
index 08cd178e72..7dc0c8c2fb 100644
--- a/src/os.h
+++ b/src/os.h
@@ -91,11 +91,23 @@
 
 /*
 ** Determine if we are dealing with Windows NT.
+**
+** We ought to be able to determine if we are compiling for win98 or winNT
+** using the _WIN32_WINNT macro as follows:
+**
+** #if defined(_WIN32_WINNT)
+** # define SQLITE_OS_WINNT 1
+** #else
+** # define SQLITE_OS_WINNT 0
+** #endif
+**
+** However, vs2005 does not set _WIN32_WINNT by default, as it ought to,
+** so the above test does not work.  We'll just assume that everything is
+** winNT unless the programmer explicitly says otherwise by setting
+** SQLITE_OS_WINNT to 0.
 */
-#if defined(_WIN32_WINNT)
+#if SQLITE_OS_WIN && !defined(SQLITE_OS_WINNT)
 # define SQLITE_OS_WINNT 1
-#else
-# define SQLITE_OS_WINNT 0
 #endif
 
 /*

From caffb1a532af4d7164091b21172d22d4558ddcea Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 30 Jan 2012 18:00:31 +0000
Subject: [PATCH 20/40] Fix compiler warnings in the TCL test harness.

FossilOrigin-Name: c4cd38a0c71e2887e47bebb9d10baf30802a7f13
---
 manifest          | 18 +++++++++---------
 manifest.uuid     |  2 +-
 src/test1.c       | 19 ++++++++-----------
 src/test5.c       |  3 +--
 src/test_malloc.c | 10 +++-------
 src/test_thread.c |  4 ++--
 6 files changed, 24 insertions(+), 32 deletions(-)

diff --git a/manifest b/manifest
index 70f2c51809..04e114be1d 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\srely\son\sthe\s_WIN32_WINNT\smacro\sas\svs2005\sdoes\snot\sdefine\sit\sby\sdefault.\nInstead,\salways\sassume\swinNT\sunless\sthe\smakefile\sexplicitly\ssets\nSQLITE_OS_WINNT=0.
-D 2012-01-30T16:02:43.227
+C Fix\scompiler\swarnings\sin\sthe\sTCL\stest\sharness.
+D 2012-01-30T18:00:31.259
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -189,11 +189,11 @@ F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
 F src/tclsqlite.c 2aeb69958965dad0842d5ea1456f1a958ef296e6
-F src/test1.c 1b1e514e85ffe7152b02cba38bd0a1ce8cd56113
+F src/test1.c 328cbe4a4ee6d10d67ece2a7adaa2770569fae0f
 F src/test2.c 711555927f1f7e8db9aab86b512bc6934a774abe
 F src/test3.c 91d3f1a09cfae3533ef17d8b484a160f3d1f1a21
 F src/test4.c d1e5a5e904d4b444cf572391fdcb017638e36ff7
-F src/test5.c e1a19845625144caf038031234a12185e40d315c
+F src/test5.c a6d1ac55ac054d0b2b8f37b5e655b6c92645a013
 F src/test6.c cf6ab27a59e1ab64b011bb251ba600131e803e59
 F src/test7.c 2e0781754905c8adc3268d8f0967e7633af58843
 F src/test8.c 99f70341d6ec480313775127f4cd14b4a47db557
@@ -213,7 +213,7 @@ F src/test_intarray.c d879bbf8e4ce085ab966d1f3c896a7c8b4f5fc99
 F src/test_intarray.h 489edb9068bb926583445cb02589344961054207
 F src/test_journal.c a6a6baf343f79b942331f13378d045e7e270ae64
 F src/test_loadext.c df586c27176e3c2cb2e099c78da67bf14379a56e
-F src/test_malloc.c 8d416f29ad8573f32601f6056c9d2b17472e9ad5
+F src/test_malloc.c cfe25d74333892ababde61196821a889b4756dee
 F src/test_multiplex.c afab2c9d292677ab31e0dd4b3dde2420fb655c5f
 F src/test_multiplex.h e99c571bc4968b7a9363b661481f3934bfead61d
 F src/test_mutex.c a6bd7b9cf6e19d989e31392b06ac8d189f0d573e
@@ -229,7 +229,7 @@ F src/test_stat.c 80271ad7d776a79babe0e025bb3a1bfcd3a3cfb1
 F src/test_superlock.c 2b97936ca127d13962c3605dbc9a4ef269c424cd
 F src/test_syscall.c a992d8c80ea91fbf21fb2dd570db40e77dd7e6ae
 F src/test_tclvar.c f4dc67d5f780707210d6bb0eb6016a431c04c7fa
-F src/test_thread.c 35022393dd54d147b998b6b7f7e945b01114d666
+F src/test_thread.c e286f2173563f2a1747c24bcda6b9d030bf4f4e4
 F src/test_vfs.c 07157a0bbfe161cb5e32cad2079abd26cd611c4b
 F src/test_vfstrace.c 065c7270a614254b2c68fbc7ba8d1fb1d5cbc823
 F src/test_wholenumber.c 6129adfbe7c7444f2e60cc785927f3aa74e12290
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P e6eea8d50d6c307e3e34891758ed4912d368580b
-R d41d0e596905eec4813377a891733df0
+P 1ce4d21d521c383f2607222006023b6812f147bc
+R 03f205afb499badd0c2c766b7232c0b6
 U drh
-Z b751da7b0de6a1a7fd7886b082350257
+Z ef414c8f001fae266f6628345ee16ba4
diff --git a/manifest.uuid b/manifest.uuid
index d3c0d0a22e..2aa235b4e2 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-1ce4d21d521c383f2607222006023b6812f147bc
\ No newline at end of file
+c4cd38a0c71e2887e47bebb9d10baf30802a7f13
\ No newline at end of file
diff --git a/src/test1.c b/src/test1.c
index 9cc5d6347c..281823d5a8 100644
--- a/src/test1.c
+++ b/src/test1.c
@@ -668,6 +668,7 @@ static int test_key(
   int argc,              /* Number of arguments */
   char **argv            /* Text of each argument */
 ){
+#ifdef SQLITE_HAS_CODEC
   sqlite3 *db;
   const char *zKey;
   int nKey;
@@ -679,7 +680,6 @@ static int test_key(
   if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
   zKey = argv[2];
   nKey = strlen(zKey);
-#ifdef SQLITE_HAS_CODEC
   sqlite3_key(db, zKey, nKey);
 #endif
   return TCL_OK;
@@ -696,6 +696,7 @@ static int test_rekey(
   int argc,              /* Number of arguments */
   char **argv            /* Text of each argument */
 ){
+#ifdef SQLITE_HAS_CODEC
   sqlite3 *db;
   const char *zKey;
   int nKey;
@@ -707,7 +708,6 @@ static int test_rekey(
   if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
   zKey = argv[2];
   nKey = strlen(zKey);
-#ifdef SQLITE_HAS_CODEC
   sqlite3_rekey(db, zKey, nKey);
 #endif
   return TCL_OK;
@@ -2369,7 +2369,6 @@ static int uses_stmt_journal(
   Tcl_Obj *CONST objv[]
 ){
   sqlite3_stmt *pStmt;
-  int rc;
 
   if( objc!=2 ){
     Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -2378,7 +2377,7 @@ static int uses_stmt_journal(
   }
 
   if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
-  rc = sqlite3_stmt_readonly(pStmt);
+  sqlite3_stmt_readonly(pStmt);
   Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal));
   return TCL_OK;
 }
@@ -3858,7 +3857,6 @@ static int test_open(
 ){
   const char *zFilename;
   sqlite3 *db;
-  int rc;
   char zBuf[100];
 
   if( objc!=3 && objc!=2 && objc!=1 ){
@@ -3868,7 +3866,7 @@ static int test_open(
   }
 
   zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0;
-  rc = sqlite3_open(zFilename, &db);
+  sqlite3_open(zFilename, &db);
   
   if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR;
   Tcl_AppendResult(interp, zBuf, 0);
@@ -3957,7 +3955,6 @@ static int test_open16(
 #ifndef SQLITE_OMIT_UTF16
   const void *zFilename;
   sqlite3 *db;
-  int rc;
   char zBuf[100];
 
   if( objc!=3 ){
@@ -3967,7 +3964,7 @@ static int test_open16(
   }
 
   zFilename = Tcl_GetByteArrayFromObj(objv[1], 0);
-  rc = sqlite3_open16(zFilename, &db);
+  sqlite3_open16(zFilename, &db);
   
   if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR;
   Tcl_AppendResult(interp, zBuf, 0);
@@ -5114,8 +5111,6 @@ static int file_control_lockproxy_test(
   Tcl_Obj *CONST objv[]  /* Command arguments */
 ){
   sqlite3 *db;
-  const char *zPwd;
-  int nPwd;
   
   if( objc!=3 ){
     Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -5125,7 +5120,6 @@ static int file_control_lockproxy_test(
   if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){
    return TCL_ERROR;
   }
-  zPwd = Tcl_GetStringFromObj(objv[2], &nPwd);
   
 #if !defined(SQLITE_ENABLE_LOCKING_STYLE)
 #  if defined(__APPLE__)
@@ -5138,8 +5132,11 @@ static int file_control_lockproxy_test(
   {
     char *testPath;
     int rc;
+    int nPwd;
+    const char *zPwd;
     char proxyPath[400];
     
+    zPwd = Tcl_GetStringFromObj(objv[2], &nPwd);
     if( sizeof(proxyPath)<nPwd+20 ){
       Tcl_AppendResult(interp, "PWD too big", (void*)0);
       return TCL_ERROR;
diff --git a/src/test5.c b/src/test5.c
index 504fdb8a97..303d1205b2 100644
--- a/src/test5.c
+++ b/src/test5.c
@@ -64,7 +64,6 @@ static int test_value_overhead(
   int repeat_count;
   int i;
   Mem val;
-  const char *zVal;
 
   if( objc!=3 ){
     Tcl_AppendResult(interp, "wrong # args: should be \"",
@@ -82,7 +81,7 @@ static int test_value_overhead(
 
   for(i=0; i<repeat_count; i++){
     if( do_calls ){
-      zVal = (char*)sqlite3_value_text(&val);
+      sqlite3_value_text(&val);
     }
   }
 
diff --git a/src/test_malloc.c b/src/test_malloc.c
index e955d57900..037dfd140a 100644
--- a/src/test_malloc.c
+++ b/src/test_malloc.c
@@ -713,14 +713,14 @@ static int test_memdebug_settitle(
   int objc,
   Tcl_Obj *CONST objv[]
 ){
-  const char *zTitle;
   if( objc!=2 ){
     Tcl_WrongNumArgs(interp, 1, objv, "TITLE");
     return TCL_ERROR;
   }
-  zTitle = Tcl_GetString(objv[1]);
 #ifdef SQLITE_MEMDEBUG
   {
+    const char *zTitle;
+    zTitle = Tcl_GetString(objv[1]);
     extern int sqlite3MemdebugSettitle(const char*);
     sqlite3MemdebugSettitle(zTitle);
   }
@@ -1033,7 +1033,6 @@ static int test_config_lookaside(
   int objc,
   Tcl_Obj *CONST objv[]
 ){
-  int rc;
   int sz, cnt;
   Tcl_Obj *pRet;
   if( objc!=3 ){
@@ -1049,7 +1048,7 @@ static int test_config_lookaside(
   Tcl_ListObjAppendElement(
       interp, pRet, Tcl_NewIntObj(sqlite3GlobalConfig.nLookaside)
   );
-  rc = sqlite3_config(SQLITE_CONFIG_LOOKASIDE, sz, cnt);
+  sqlite3_config(SQLITE_CONFIG_LOOKASIDE, sz, cnt);
   Tcl_SetObjResult(interp, pRet);
   return TCL_OK;
 }
@@ -1106,7 +1105,6 @@ static int test_config_heap(
   Tcl_Obj *CONST objv[]
 ){
   static char *zBuf; /* Use this memory */
-  static int szBuf;  /* Bytes allocated for zBuf */
   int nByte;         /* Size of buffer to pass to sqlite3_config() */
   int nMinAlloc;     /* Size of minimum allocation */
   int rc;            /* Return code of sqlite3_config() */
@@ -1124,11 +1122,9 @@ static int test_config_heap(
   if( nByte==0 ){
     free( zBuf );
     zBuf = 0;
-    szBuf = 0;
     rc = sqlite3_config(SQLITE_CONFIG_HEAP, (void*)0, 0, 0);
   }else{
     zBuf = realloc(zBuf, nByte);
-    szBuf = nByte;
     rc = sqlite3_config(SQLITE_CONFIG_HEAP, zBuf, nByte, nMinAlloc);
   }
 
diff --git a/src/test_thread.c b/src/test_thread.c
index aa89467071..ae62de8262 100644
--- a/src/test_thread.c
+++ b/src/test_thread.c
@@ -273,7 +273,6 @@ static int sqlthread_open(
 
   const char *zFilename;
   sqlite3 *db;
-  int rc;
   char zBuf[100];
   extern void Md5_Register(sqlite3*);
 
@@ -281,11 +280,12 @@ static int sqlthread_open(
   UNUSED_PARAMETER(objc);
 
   zFilename = Tcl_GetString(objv[2]);
-  rc = sqlite3_open(zFilename, &db);
+  sqlite3_open(zFilename, &db);
 #ifdef SQLITE_HAS_CODEC
   if( db && objc>=4 ){
     const char *zKey;
     int nKey;
+    int rc;
     zKey = Tcl_GetStringFromObj(objv[3], &nKey);
     rc = sqlite3_key(db, zKey, nKey);
     if( rc!=SQLITE_OK ){

From 908c005c727d44bda054084ac1f0e6b084ab7134 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Mon, 30 Jan 2012 18:40:55 +0000
Subject: [PATCH 21/40] Bring the documentation and implementation of
 sqlite3_uri_boolean() into closer agreement.  Ticket [5f41597f7c9c]

FossilOrigin-Name: 7b053d699ffa1da9c50f1a19edb052c0f014058a
---
 manifest        | 14 +++++++-------
 manifest.uuid   |  2 +-
 src/pragma.c    | 13 +++++++------
 src/sqlite.h.in |  8 ++++----
 4 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/manifest b/manifest
index 04e114be1d..d407bd8228 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\scompiler\swarnings\sin\sthe\sTCL\stest\sharness.
-D 2012-01-30T18:00:31.259
+C Bring\sthe\sdocumentation\sand\simplementation\sof\ssqlite3_uri_boolean()\sinto\ncloser\sagreement.\s\sTicket\s[5f41597f7c9c]
+D 2012-01-30T18:40:55.907
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -174,7 +174,7 @@ F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
-F src/pragma.c dbad8484b9e7d53c70c94b583f968eec9ee2ed78
+F src/pragma.c 8bf0fa74693484c58145f5c3e5acb3c16d125bbd
 F src/prepare.c ec4989f7f480544bdc4192fe663470d2a2d7d61e
 F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
@@ -182,7 +182,7 @@ F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
-F src/sqlite.h.in 53516617d2945a411d028674d7fa20dd394b9ec0
+F src/sqlite.h.in 361f4289058abe004b37cc73d2b36a9931d980de
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
 F src/sqliteInt.h 005e7da944fdb8c2b7883ebb345caf3835c1e162
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 1ce4d21d521c383f2607222006023b6812f147bc
-R 03f205afb499badd0c2c766b7232c0b6
+P c4cd38a0c71e2887e47bebb9d10baf30802a7f13
+R 7fde8eeb62a376509f20b27581447259
 U drh
-Z ef414c8f001fae266f6628345ee16ba4
+Z 860f94630072bb7ebd7ed81a707a450e
diff --git a/manifest.uuid b/manifest.uuid
index 2aa235b4e2..f7b4dbb738 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c4cd38a0c71e2887e47bebb9d10baf30802a7f13
\ No newline at end of file
+7b053d699ffa1da9c50f1a19edb052c0f014058a
\ No newline at end of file
diff --git a/src/pragma.c b/src/pragma.c
index ce7f2fc52f..f30892c309 100644
--- a/src/pragma.c
+++ b/src/pragma.c
@@ -16,14 +16,15 @@
 /*
 ** Interpret the given string as a safety level.  Return 0 for OFF,
 ** 1 for ON or NORMAL and 2 for FULL.  Return 1 for an empty or 
-** unrecognized string argument.
+** unrecognized string argument.  The FULL option is disallowed
+** if the omitFull parameter it 1.
 **
 ** Note that the values returned are one less that the values that
 ** should be passed into sqlite3BtreeSetSafetyLevel().  The is done
 ** to support legacy SQL code.  The safety level used to be boolean
 ** and older scripts may have used numbers 0 for OFF and 1 for ON.
 */
-static u8 getSafetyLevel(const char *z){
+static u8 getSafetyLevel(const char *z, int omitFull, int dflt){
                              /* 123456789 123456789 */
   static const char zText[] = "onoffalseyestruefull";
   static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 16};
@@ -34,19 +35,19 @@ static u8 getSafetyLevel(const char *z){
     return (u8)sqlite3Atoi(z);
   }
   n = sqlite3Strlen30(z);
-  for(i=0; i<ArraySize(iLength); i++){
+  for(i=0; i<ArraySize(iLength)-omitFull; i++){
     if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 ){
       return iValue[i];
     }
   }
-  return 1;
+  return dflt;
 }
 
 /*
 ** Interpret the given string as a boolean value.
 */
 u8 sqlite3GetBoolean(const char *z){
-  return getSafetyLevel(z)&1;
+  return getSafetyLevel(z,1,0)!=0;
 }
 
 /* The sqlite3GetBoolean() function is used by other modules but the
@@ -841,7 +842,7 @@ void sqlite3Pragma(
         sqlite3ErrorMsg(pParse, 
             "Safety level may not be changed inside a transaction");
       }else{
-        pDb->safety_level = getSafetyLevel(zRight)+1;
+        pDb->safety_level = getSafetyLevel(zRight,0,1)+1;
       }
     }
   }else
diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index e8f76e7d40..b04f7727a5 100644
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -2638,10 +2638,10 @@ int sqlite3_open_v2(
 ** a pointer to an empty string.
 **
 ** The sqlite3_uri_boolean(F,P,B) routine assumes that P is a boolean
-** parameter and returns true (1) or false (0) according to the value
-** of P.  The value of P is true if it is "yes" or "true" or "on" or 
-** a non-zero number and is false otherwise.  If P is not a query parameter
-** on F then sqlite3_uri_boolean(F,P,B) returns (B!=0).
+** parameter and returns true (non-zero) or false (0) according to the value
+** of P.  The value of P is true if it is "yes" or "true" or "on"
+** or if value of P begins with a non-zero number. If P is not a query
+** parameter on F then sqlite3_uri_boolean(F,P,B) returns (B!=0).
 **
 ** The sqlite3_uri_int64(F,P,D) routine converts the value of P into a
 ** 64-bit signed integer and returns that integer, or D if P does not

From 1feff7f1c0d94eafe96a59b436c52a3c7e08bd78 Mon Sep 17 00:00:00 2001
From: dan <dan@noemail.net>
Date: Tue, 31 Jan 2012 05:11:50 +0000
Subject: [PATCH 22/40] Change a comment in test script backup.test.

FossilOrigin-Name: 313546b4566095aedccdaa27037036129b64d438
---
 manifest         | 14 +++++++-------
 manifest.uuid    |  2 +-
 test/backup.test |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index d407bd8228..3d3721f581 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Bring\sthe\sdocumentation\sand\simplementation\sof\ssqlite3_uri_boolean()\sinto\ncloser\sagreement.\s\sTicket\s[5f41597f7c9c]
-D 2012-01-30T18:40:55.907
+C Change\sa\scomment\sin\stest\sscript\sbackup.test.
+D 2012-01-31T05:11:50.732
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -289,7 +289,7 @@ F test/autovacuum.test fcaf4616ae5bb18098db1cb36262565e5c841c3c
 F test/autovacuum_ioerr2.test 8a367b224183ad801e0e24dcb7d1501f45f244b4
 F test/avtrans.test 0252654f4295ddda3b2cce0e894812259e655a85
 F test/backcompat.test 71eeb75ea567c060774c4e8db4b0e703f21c7677
-F test/backup.test 6970614b002b056ae5bab5b76559905e02b6f0b2
+F test/backup.test 717346db953e9e435c2a94916e4af177330d60d3
 F test/backup2.test 34986ef926ea522911a51dfdb2f8e99b7b75ebcf
 F test/backup_ioerr.test 40d208bc9224b666ee3ed423f49bc9062a36a9d0
 F test/backup_malloc.test 7162d604ec2b4683c4b3799a48657fb8b5e2d450
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P c4cd38a0c71e2887e47bebb9d10baf30802a7f13
-R 7fde8eeb62a376509f20b27581447259
-U drh
-Z 860f94630072bb7ebd7ed81a707a450e
+P 7b053d699ffa1da9c50f1a19edb052c0f014058a
+R ff8784881662ee7078348fc0d424c603
+U dan
+Z 922a3b32b7f89937010a5c23188c773e
diff --git a/manifest.uuid b/manifest.uuid
index f7b4dbb738..a26ed2e430 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7b053d699ffa1da9c50f1a19edb052c0f014058a
\ No newline at end of file
+313546b4566095aedccdaa27037036129b64d438
\ No newline at end of file
diff --git a/test/backup.test b/test/backup.test
index 62698857b4..4d7213c15c 100644
--- a/test/backup.test
+++ b/test/backup.test
@@ -463,7 +463,7 @@ do_test backup-4.5.3 {
 db close
 db2 close
 #
-# End of backup-5.* tests.
+# End of backup-4.* tests.
 #---------------------------------------------------------------------
 
 #---------------------------------------------------------------------

From 0c7db6404560ca2f82b66be9fdf9821ebd10e4d8 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Tue, 31 Jan 2012 13:35:29 +0000
Subject: [PATCH 23/40] Improvements to the documentation for
 sqlite3_uri_boolean().

FossilOrigin-Name: b0a161791d66a40cea81dfc22f1cd2e9dfd067d0
---
 manifest        | 14 +++++++-------
 manifest.uuid   |  2 +-
 src/sqlite.h.in | 13 +++++++++----
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/manifest b/manifest
index 3d3721f581..bb861fbc90 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Change\sa\scomment\sin\stest\sscript\sbackup.test.
-D 2012-01-31T05:11:50.732
+C Improvements\sto\sthe\sdocumentation\sfor\ssqlite3_uri_boolean().
+D 2012-01-31T13:35:29.876
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -182,7 +182,7 @@ F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
-F src/sqlite.h.in 361f4289058abe004b37cc73d2b36a9931d980de
+F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
 F src/sqliteInt.h 005e7da944fdb8c2b7883ebb345caf3835c1e162
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 7b053d699ffa1da9c50f1a19edb052c0f014058a
-R ff8784881662ee7078348fc0d424c603
-U dan
-Z 922a3b32b7f89937010a5c23188c773e
+P 313546b4566095aedccdaa27037036129b64d438
+R bf8c4343da628e7fc8856dda7f2f57a6
+U drh
+Z 5558e8f047916c20c70a621acc455417
diff --git a/manifest.uuid b/manifest.uuid
index a26ed2e430..99d2028266 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-313546b4566095aedccdaa27037036129b64d438
\ No newline at end of file
+b0a161791d66a40cea81dfc22f1cd2e9dfd067d0
\ No newline at end of file
diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index b04f7727a5..ed47378db3 100644
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -2638,10 +2638,15 @@ int sqlite3_open_v2(
 ** a pointer to an empty string.
 **
 ** The sqlite3_uri_boolean(F,P,B) routine assumes that P is a boolean
-** parameter and returns true (non-zero) or false (0) according to the value
-** of P.  The value of P is true if it is "yes" or "true" or "on"
-** or if value of P begins with a non-zero number. If P is not a query
-** parameter on F then sqlite3_uri_boolean(F,P,B) returns (B!=0).
+** parameter and returns true (1) or false (0) according to the value
+** of P.  The sqlite3_uri_boolean(F,P,B) routine returns true (1) if the
+** value of query parameter P is one of "yes", "true", or "on" in any
+** case or if the value begins with a non-zero number.  The 
+** sqlite3_uri_boolean(F,P,B) routines returns false (0) if the value of
+** query parameter P is one of "no", "false", or "off" in any case or
+** if the value begins with a numeric zero.  If P is not a query
+** parameter on F or if the value of P is does not match any of the
+** above, then sqlite3_uri_boolean(F,P,B) returns (B!=0).
 **
 ** The sqlite3_uri_int64(F,P,D) routine converts the value of P into a
 ** 64-bit signed integer and returns that integer, or D if P does not

From 38d9c612ed81be39ced538ffde86853c63318b8f Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Tue, 31 Jan 2012 14:24:47 +0000
Subject: [PATCH 24/40] Futher pedantic fixes to the sqlite3_uri_boolean()
 interface.

FossilOrigin-Name: 77b3430de69e23ba3feda3d618fe4880dd465023
---
 manifest        | 16 ++++++++--------
 manifest.uuid   |  2 +-
 src/main.c      |  3 ++-
 src/pragma.c    | 12 ++++++------
 src/sqliteInt.h |  2 +-
 5 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/manifest b/manifest
index bb861fbc90..152136fdc3 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Improvements\sto\sthe\sdocumentation\sfor\ssqlite3_uri_boolean().
-D 2012-01-31T13:35:29.876
+C Futher\spedantic\sfixes\sto\sthe\ssqlite3_uri_boolean()\sinterface.
+D 2012-01-31T14:24:47.785
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -147,7 +147,7 @@ F src/journal.c 552839e54d1bf76fb8f7abe51868b66acacf6a0e
 F src/legacy.c a199d7683d60cef73089e892409113e69c23a99f
 F src/lempar.c 0ee69fca0be54cd93939df98d2aca4ca46f44416
 F src/loadext.c f20382fbaeec832438a1ba7797bee3d3c8a6d51d
-F src/main.c e60abee4a7ca3da31b67745ccf02b8d29f138614
+F src/main.c cb099cc4864b542f97938049fc74ea8ae6845ce4
 F src/malloc.c 15afac5e59b6584efe072e9933aefb4230e74f97
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
 F src/mem1.c 7e698fe3368c661e98a25dca9a20933bcb61e228
@@ -174,7 +174,7 @@ F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
-F src/pragma.c 8bf0fa74693484c58145f5c3e5acb3c16d125bbd
+F src/pragma.c 350f59843f4ec4fca5dc63d497caf6433096bbdd
 F src/prepare.c ec4989f7f480544bdc4192fe663470d2a2d7d61e
 F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
@@ -184,7 +184,7 @@ F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h 005e7da944fdb8c2b7883ebb345caf3835c1e162
+F src/sqliteInt.h f388afe0c10584da55dd8978657fc218672bcb80
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 313546b4566095aedccdaa27037036129b64d438
-R bf8c4343da628e7fc8856dda7f2f57a6
+P b0a161791d66a40cea81dfc22f1cd2e9dfd067d0
+R 61b2dec58d0893ae3241f54ec4ca5e7e
 U drh
-Z 5558e8f047916c20c70a621acc455417
+Z e6cd8d4dcd26dc228279b82a2bd49f29
diff --git a/manifest.uuid b/manifest.uuid
index 99d2028266..8a8e761e56 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-b0a161791d66a40cea81dfc22f1cd2e9dfd067d0
\ No newline at end of file
+77b3430de69e23ba3feda3d618fe4880dd465023
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index 524b710263..8838a0356f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2995,7 +2995,8 @@ const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam){
 */
 int sqlite3_uri_boolean(const char *zFilename, const char *zParam, int bDflt){
   const char *z = sqlite3_uri_parameter(zFilename, zParam);
-  return z ? sqlite3GetBoolean(z) : (bDflt!=0);
+  bDflt = bDflt!=0;
+  return z ? sqlite3GetBoolean(z, bDflt) : bDflt;
 }
 
 /*
diff --git a/src/pragma.c b/src/pragma.c
index f30892c309..187f9afe72 100644
--- a/src/pragma.c
+++ b/src/pragma.c
@@ -46,8 +46,8 @@ static u8 getSafetyLevel(const char *z, int omitFull, int dflt){
 /*
 ** Interpret the given string as a boolean value.
 */
-u8 sqlite3GetBoolean(const char *z){
-  return getSafetyLevel(z,1,0)!=0;
+u8 sqlite3GetBoolean(const char *z, int dflt){
+  return getSafetyLevel(z,1,dflt)!=0;
 }
 
 /* The sqlite3GetBoolean() function is used by other modules but the
@@ -221,7 +221,7 @@ static int flagPragma(Parse *pParse, const char *zLeft, const char *zRight){
             mask &= ~(SQLITE_ForeignKeys);
           }
 
-          if( sqlite3GetBoolean(zRight) ){
+          if( sqlite3GetBoolean(zRight, 0) ){
             db->flags |= mask;
           }else{
             db->flags &= ~mask;
@@ -437,7 +437,7 @@ void sqlite3Pragma(
     int b = -1;
     assert( pBt!=0 );
     if( zRight ){
-      b = sqlite3GetBoolean(zRight);
+      b = sqlite3GetBoolean(zRight, 0);
     }
     if( pId2->n==0 && b>=0 ){
       int ii;
@@ -1041,7 +1041,7 @@ void sqlite3Pragma(
 #ifndef NDEBUG
   if( sqlite3StrICmp(zLeft, "parser_trace")==0 ){
     if( zRight ){
-      if( sqlite3GetBoolean(zRight) ){
+      if( sqlite3GetBoolean(zRight, 0) ){
         sqlite3ParserTrace(stderr, "parser: ");
       }else{
         sqlite3ParserTrace(0, 0);
@@ -1055,7 +1055,7 @@ void sqlite3Pragma(
   */
   if( sqlite3StrICmp(zLeft, "case_sensitive_like")==0 ){
     if( zRight ){
-      sqlite3RegisterLikeFunctions(db, sqlite3GetBoolean(zRight));
+      sqlite3RegisterLikeFunctions(db, sqlite3GetBoolean(zRight, 0));
     }
   }else
 
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 109737dee4..1d625563ab 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3001,7 +3001,7 @@ void sqlite3FileSuffix3(const char*, char*);
 #else
 # define sqlite3FileSuffix3(X,Y)
 #endif
-u8 sqlite3GetBoolean(const char *z);
+u8 sqlite3GetBoolean(const char *z,int);
 
 const void *sqlite3ValueText(sqlite3_value*, u8);
 int sqlite3ValueBytes(sqlite3_value*, u8);

From 548af8b69ee79eabb3b88208a042ad6f4a76b631 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Tue, 31 Jan 2012 23:34:21 +0000
Subject: [PATCH 25/40] Fix a compiler warning in FTS4.

FossilOrigin-Name: b4cad1ce78e6bb967c472bec5c562a24b4dfebaf
---
 ext/fts3/fts3_write.c |  2 +-
 manifest              | 12 ++++++------
 manifest.uuid         |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/ext/fts3/fts3_write.c b/ext/fts3/fts3_write.c
index 8ca54a571d..6d7c3e8d0d 100644
--- a/ext/fts3/fts3_write.c
+++ b/ext/fts3/fts3_write.c
@@ -2412,7 +2412,7 @@ static int fts3SegReaderStart(
   ** b-tree leaf nodes contain more than one term.
   */
   for(i=0; pCsr->bRestart==0 && i<pCsr->nSegment; i++){
-    int res;
+    int res = 0;
     Fts3SegReader *pSeg = pCsr->apSegment[i];
     do {
       int rc = fts3SegReaderNext(p, pSeg, 0);
diff --git a/manifest b/manifest
index 152136fdc3..27faf9a82e 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Futher\spedantic\sfixes\sto\sthe\ssqlite3_uri_boolean()\sinterface.
-D 2012-01-31T14:24:47.785
+C Fix\sa\scompiler\swarning\sin\sFTS4.
+D 2012-01-31T23:34:21.644
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -78,7 +78,7 @@ F ext/fts3/fts3_test.c 24fa13f330db011500acb95590da9eee24951894
 F ext/fts3/fts3_tokenizer.c 9ff7ec66ae3c5c0340fa081958e64f395c71a106
 F ext/fts3/fts3_tokenizer.h 13ffd9fcb397fec32a05ef5cd9e0fa659bf3dbd3
 F ext/fts3/fts3_tokenizer1.c 0dde8f307b8045565cf63797ba9acfaff1c50c68
-F ext/fts3/fts3_write.c 632fe0afc51a4755efb414cb0cc8cc757b9ffa18
+F ext/fts3/fts3_write.c 1721187a4dec29ef9ae648ad8478da741085af18
 F ext/fts3/fts3speed.tcl b54caf6a18d38174f1a6e84219950d85e98bb1e9
 F ext/fts3/mkfts3amal.tcl 252ecb7fe6467854f2aa237bf2c390b74e71f100
 F ext/icu/README.txt bf8461d8cdc6b8f514c080e4e10dc3b2bbdfefa9
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P b0a161791d66a40cea81dfc22f1cd2e9dfd067d0
-R 61b2dec58d0893ae3241f54ec4ca5e7e
+P 77b3430de69e23ba3feda3d618fe4880dd465023
+R f191bfcd96411e48ec1851acb8f72808
 U drh
-Z e6cd8d4dcd26dc228279b82a2bd49f29
+Z d40d7528f0b76b3cca9b28e4b7a22e35
diff --git a/manifest.uuid b/manifest.uuid
index 8a8e761e56..893dec8e73 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-77b3430de69e23ba3feda3d618fe4880dd465023
\ No newline at end of file
+b4cad1ce78e6bb967c472bec5c562a24b4dfebaf
\ No newline at end of file

From 0152268793991d6d8ea76f3ce0ed0226d276ef96 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 1 Feb 2012 01:13:10 +0000
Subject: [PATCH 26/40] Fix ALTER TABLE RENAME so that it correctly handles
 triggers that attach to the table using the name in a different case. Ticket
 [ae6794effd404].

FossilOrigin-Name: 0d78ebb8e41ba08b446b44694d9433e1e90e0a7e
---
 manifest          | 16 ++++++++--------
 manifest.uuid     |  2 +-
 src/alter.c       |  2 +-
 test/alter.test   |  3 ++-
 test/tkt3838.test | 17 +++++++++++++++++
 5 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/manifest b/manifest
index 27faf9a82e..b71c9a61fa 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\scompiler\swarning\sin\sFTS4.
-D 2012-01-31T23:34:21.644
+C Fix\sALTER\sTABLE\sRENAME\sso\sthat\sit\scorrectly\shandles\striggers\sthat\sattach\nto\sthe\stable\susing\sthe\sname\sin\sa\sdifferent\scase.\nTicket\s[ae6794effd404].
+D 2012-02-01T01:13:10.326
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -118,7 +118,7 @@ F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
 F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 6be1ad09113570e1fc8dcaff84c9b0b337db5ffc
 F sqlite3.pc.in ae6f59a76e862f5c561eb32a380228a02afc3cad
-F src/alter.c ac80a0f31189f8b4a524ebf661e47e84536ee7f5
+F src/alter.c 149cc80d9257971b0bff34e58fb2263e01998289
 F src/analyze.c f32ff304da413851eefa562b04e61ff6cb88248b
 F src/attach.c 12c6957996908edc31c96d7c68d4942c2474405f
 F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
@@ -258,7 +258,7 @@ F test/8_3_names.test 631ea964a3edb091cf73c3b540f6bcfdb36ce823
 F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
 F test/alias.test 4529fbc152f190268a15f9384a5651bbbabc9d87
 F test/all.test 52fc8dee494092031a556911d404ca30a749a30b
-F test/alter.test 66f5818f9848c4f22de022a345fae25bcd30f8fb
+F test/alter.test 57d96ec9b320bd07af77567034488dcb6642c748
 F test/alter2.test 7ea05c7d92ac99349a802ef7ada17294dd647060
 F test/alter3.test 49c9d9fba2b8fcdce2dedeca97bbf1f369cc548d
 F test/alter4.test b2debc14d8cbe4c1d12ccd6a41eef88a8c1f15d5
@@ -838,7 +838,7 @@ F test/tkt3793.test d90ffd75c52413908d15e1c44fc2ea9c80fcc449
 F test/tkt3810.test 90fa0635dfa7da9680c8cd3513350a49b3a8ae12
 F test/tkt3824.test 150aa00bb6220672e5f0eb14dc8eaa36750425f0
 F test/tkt3832.test 2300d10d57562b89875b72148338ac3e14f8847d
-F test/tkt3838.test d8490365a1c473d214f7878007e543410cbb715f
+F test/tkt3838.test 292e72489101cd1320d7278dc111c173ebf334d4
 F test/tkt3841.test 4659845bc53f809a5932c61c6ce8c5bb9d6b947f
 F test/tkt3871.test 43ecbc8d90dc83908e2a454aef345acc9d160c6f
 F test/tkt3879.test 2ad5bef2c87e9991ce941e054c31abe26ef7fb90
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 77b3430de69e23ba3feda3d618fe4880dd465023
-R f191bfcd96411e48ec1851acb8f72808
+P b4cad1ce78e6bb967c472bec5c562a24b4dfebaf
+R 985da4bec838dd9714f76d205f005a81
 U drh
-Z d40d7528f0b76b3cca9b28e4b7a22e35
+Z d4276c032755148e50e45d9812e19271
diff --git a/manifest.uuid b/manifest.uuid
index 893dec8e73..b1ce36a208 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-b4cad1ce78e6bb967c472bec5c562a24b4dfebaf
\ No newline at end of file
+0d78ebb8e41ba08b446b44694d9433e1e90e0a7e
\ No newline at end of file
diff --git a/src/alter.c b/src/alter.c
index fb6d89de6f..7f56ce7e0b 100644
--- a/src/alter.c
+++ b/src/alter.c
@@ -530,7 +530,7 @@ void sqlite3AlterRenameTable(
             "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN "
              "'sqlite_autoindex_' || %Q || substr(name,%d+18) "
             "ELSE name END "
-      "WHERE tbl_name=%Q AND "
+      "WHERE tbl_name=%Q COLLATE nocase AND "
           "(type='table' OR type='index' OR type='trigger');", 
       zDb, SCHEMA_TABLE(iDb), zName, zName, zName, 
 #ifndef SQLITE_OMIT_TRIGGER
diff --git a/test/alter.test b/test/alter.test
index 1481bc2019..aca71c4405 100644
--- a/test/alter.test
+++ b/test/alter.test
@@ -349,7 +349,8 @@ db func trigfunc trigfunc
 do_test alter-3.1.0 {
   execsql {
     CREATE TABLE t6(a, b, c);
-    CREATE TRIGGER trig1 AFTER INSERT ON t6 BEGIN
+    -- Different case for the table name in the trigger.
+    CREATE TRIGGER trig1 AFTER INSERT ON T6 BEGIN
       SELECT trigfunc('trig1', new.a, new.b, new.c);
     END;
   }
diff --git a/test/tkt3838.test b/test/tkt3838.test
index 5dfc2b8afc..fa937acdf4 100644
--- a/test/tkt3838.test
+++ b/test/tkt3838.test
@@ -38,4 +38,21 @@ do_realnum_test tkt3838-1.1 {
   }
 } {2 999 9e+99 xyzzy}
 
+ifcapable trigger {
+  do_test tkt3838-1.2 {
+    db eval {
+      CREATE TABLE log(y);
+      CREATE TRIGGER r1 AFTER INSERT ON T1 BEGIN
+        INSERT INTO log VALUES(new.x);
+      END;
+      INSERT INTO t1(x) VALUES(123);
+      ALTER TABLE T1 RENAME TO XYZ2;
+      INSERT INTO xyz2(x) VALUES(456);
+      ALTER TABLE xyz2 RENAME TO pqr3;
+      INSERT INTO pqr3(x) VALUES(789);
+      SELECT * FROM log;
+    }
+  } {123 456 789}
+}
+
 finish_test

From c35f3d5027b2a7e4304730a806ba1c115a1a8911 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 1 Feb 2012 19:03:38 +0000
Subject: [PATCH 27/40] Very small performance enhancement and reduction in
 size of the sqlite3_stmt object.

FossilOrigin-Name: a38d57a4e5d79a0baefdf776e0e2d61423681a4f
---
 manifest      | 14 +++++++-------
 manifest.uuid |  2 +-
 src/vdbeInt.h |  1 -
 src/vdbeaux.c | 11 ++++-------
 4 files changed, 12 insertions(+), 16 deletions(-)

diff --git a/manifest b/manifest
index b71c9a61fa..afc55c0f8a 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sALTER\sTABLE\sRENAME\sso\sthat\sit\scorrectly\shandles\striggers\sthat\sattach\nto\sthe\stable\susing\sthe\sname\sin\sa\sdifferent\scase.\nTicket\s[ae6794effd404].
-D 2012-02-01T01:13:10.326
+C Very\ssmall\sperformance\senhancement\sand\sreduction\sin\ssize\sof\sthe\ssqlite3_stmt\nobject.
+D 2012-02-01T19:03:38.503
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -242,9 +242,9 @@ F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
 F src/vdbe.c 595a240233b88960dd99380edf2fb7ec4317ee24
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
-F src/vdbeInt.h ef9b8584b23b033894a0804dc6b90196c6779fb9
+F src/vdbeInt.h 2e79ce66ff45a01411151957bb2899af680f1560
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
-F src/vdbeaux.c e8cf7b251b93b9690f659deb8d95608f11139ff7
+F src/vdbeaux.c 7683d772ad638faa4567142438c4594e47f173c4
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
 F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
 F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P b4cad1ce78e6bb967c472bec5c562a24b4dfebaf
-R 985da4bec838dd9714f76d205f005a81
+P 0d78ebb8e41ba08b446b44694d9433e1e90e0a7e
+R 64a40856f24d267fa939185d6a829659
 U drh
-Z d4276c032755148e50e45d9812e19271
+Z 4b158c38a343d7d874c1c1063287a2d3
diff --git a/manifest.uuid b/manifest.uuid
index b1ce36a208..4b05d4f799 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-0d78ebb8e41ba08b446b44694d9433e1e90e0a7e
\ No newline at end of file
+a38d57a4e5d79a0baefdf776e0e2d61423681a4f
\ No newline at end of file
diff --git a/src/vdbeInt.h b/src/vdbeInt.h
index 2a96cc5148..e201bcde79 100644
--- a/src/vdbeInt.h
+++ b/src/vdbeInt.h
@@ -298,7 +298,6 @@ struct Vdbe {
   int nOp;                /* Number of instructions in the program */
   int nOpAlloc;           /* Number of slots allocated for aOp[] */
   int nLabel;             /* Number of labels used */
-  int nLabelAlloc;        /* Number of slots allocated in aLabel[] */
   int *aLabel;            /* Space to hold the labels */
   u16 nResColumn;         /* Number of columns in one row of the result set */
   u16 nCursor;            /* Number of slots in apCsr[] */
diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index 8fa1288e63..9b54cb6bec 100644
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -240,14 +240,11 @@ int sqlite3VdbeAddOp4Int(
 ** Zero is returned if a malloc() fails.
 */
 int sqlite3VdbeMakeLabel(Vdbe *p){
-  int i;
-  i = p->nLabel++;
+  int i = p->nLabel++;
   assert( p->magic==VDBE_MAGIC_INIT );
-  if( i>=p->nLabelAlloc ){
-    int n = p->nLabelAlloc*2 + 5;
-    p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel,
-                                       n*sizeof(p->aLabel[0]));
-    p->nLabelAlloc = sqlite3DbMallocSize(p->db, p->aLabel)/sizeof(p->aLabel[0]);
+  if( (i & (i-1))==0 ){
+    p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel, 
+                                       (i*2+1)*sizeof(p->aLabel[0]));
   }
   if( p->aLabel ){
     p->aLabel[i] = -1;

From d872bb180c08e87caae457e7be13131e1b5616fa Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 01:58:08 +0000
Subject: [PATCH 28/40] Remove the nAlloc field from the ExprList object.

FossilOrigin-Name: 5963de303a9106b446a9423aa838bfdf6bc1e7f3
---
 manifest        | 14 +++++++-------
 manifest.uuid   |  2 +-
 src/expr.c      | 19 +++++++++----------
 src/sqliteInt.h |  5 ++---
 4 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/manifest b/manifest
index afc55c0f8a..55ab179622 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Very\ssmall\sperformance\senhancement\sand\sreduction\sin\ssize\sof\sthe\ssqlite3_stmt\nobject.
-D 2012-02-01T19:03:38.503
+C Remove\sthe\snAlloc\sfield\sfrom\sthe\sExprList\sobject.
+D 2012-02-02T01:58:08.811
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -134,7 +134,7 @@ F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
 F src/ctime.c a9c26822515f81ec21588cbb482ca6724be02e33
 F src/date.c 067a81c9942c497aafd2c260e13add8a7d0c7dd4
 F src/delete.c 51d32f0a9c880663e54ce309f52e40c325d5e112
-F src/expr.c 537591e95eac74af783e4eb033954fb218cf398e
+F src/expr.c d644aac3409c67c9a9bcf9d5098641b18b47d925
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
 F src/fkey.c 657212460bf5cfd3ae607d12ea62092844c227b5
 F src/func.c 6261ce00aad9c63cd5b4219249b05683979060e9
@@ -184,7 +184,7 @@ F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h f388afe0c10584da55dd8978657fc218672bcb80
+F src/sqliteInt.h f6b1d14dbabf8bc86f7d48da64c1ed881c747eb8
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 0d78ebb8e41ba08b446b44694d9433e1e90e0a7e
-R 64a40856f24d267fa939185d6a829659
+P a38d57a4e5d79a0baefdf776e0e2d61423681a4f
+R 77e04796737c9c6ab169ded8e9e97e0e
 U drh
-Z 4b158c38a343d7d874c1c1063287a2d3
+Z 60619f3cb0418eda9860a313b8f07415
diff --git a/manifest.uuid b/manifest.uuid
index 4b05d4f799..2ff05264a2 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-a38d57a4e5d79a0baefdf776e0e2d61423681a4f
\ No newline at end of file
+5963de303a9106b446a9423aa838bfdf6bc1e7f3
\ No newline at end of file
diff --git a/src/expr.c b/src/expr.c
index 22643ff331..5034d40aeb 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -856,8 +856,9 @@ ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags){
   pNew = sqlite3DbMallocRaw(db, sizeof(*pNew) );
   if( pNew==0 ) return 0;
   pNew->iECursor = 0;
-  pNew->nExpr = pNew->nAlloc = p->nExpr;
-  pNew->a = pItem = sqlite3DbMallocRaw(db,  p->nExpr*sizeof(p->a[0]) );
+  pNew->nExpr = i = p->nExpr;
+  if( (flags & EXPRDUP_REDUCE)==0 ) for(i=1; i<p->nExpr; i+=i){}
+  pNew->a = pItem = sqlite3DbMallocRaw(db,  i*sizeof(p->a[0]) );
   if( pItem==0 ){
     sqlite3DbFree(db, pNew);
     return 0;
@@ -992,17 +993,16 @@ ExprList *sqlite3ExprListAppend(
     if( pList==0 ){
       goto no_mem;
     }
-    assert( pList->nAlloc==0 );
-  }
-  if( pList->nAlloc<=pList->nExpr ){
+    pList->a = sqlite3DbMallocRaw(db, sizeof(pList->a[0]));
+    if( pList->a==0 ) goto no_mem;
+  }else if( (pList->nExpr & (pList->nExpr-1))==0 ){
     struct ExprList_item *a;
-    int n = pList->nAlloc*2 + 4;
-    a = sqlite3DbRealloc(db, pList->a, n*sizeof(pList->a[0]));
+    assert( pList->nExpr>0 );
+    a = sqlite3DbRealloc(db, pList->a, pList->nExpr*2*sizeof(pList->a[0]));
     if( a==0 ){
       goto no_mem;
     }
     pList->a = a;
-    pList->nAlloc = sqlite3DbMallocSize(db, a)/sizeof(a[0]);
   }
   assert( pList->a!=0 );
   if( 1 ){
@@ -1093,8 +1093,7 @@ void sqlite3ExprListDelete(sqlite3 *db, ExprList *pList){
   int i;
   struct ExprList_item *pItem;
   if( pList==0 ) return;
-  assert( pList->a!=0 || (pList->nExpr==0 && pList->nAlloc==0) );
-  assert( pList->nExpr<=pList->nAlloc );
+  assert( pList->a!=0 || pList->nExpr==0 );
   for(pItem=pList->a, i=0; i<pList->nExpr; i++, pItem++){
     sqlite3ExprDelete(db, pItem->pExpr);
     sqlite3DbFree(db, pItem->zName);
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 1d625563ab..2d95feff20 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1775,9 +1775,8 @@ struct Expr {
 */
 struct ExprList {
   int nExpr;             /* Number of expressions on the list */
-  int nAlloc;            /* Number of entries allocated below */
   int iECursor;          /* VDBE Cursor associated with this ExprList */
-  struct ExprList_item {
+  struct ExprList_item { /* For each expression in the list */
     Expr *pExpr;           /* The list of expressions */
     char *zName;           /* Token associated with this expression */
     char *zSpan;           /* Original text of the expression */
@@ -1785,7 +1784,7 @@ struct ExprList {
     u8 done;               /* A flag to indicate when processing is finished */
     u16 iOrderByCol;       /* For ORDER BY, column number in result set */
     u16 iAlias;            /* Index into Parse.aAlias[] for zName */
-  } *a;                  /* One entry for each expression */
+  } *a;                  /* Alloc a power of two greater or equal to nExpr */
 };
 
 /*

From a3cc3c961625f1499afc6178d9fdc5c1baadea23 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 03:11:40 +0000
Subject: [PATCH 29/40] Fix a possible segfault after an OOM fault.  This has
 been in the code for ages but only expressed itself following the previous
 check-in.

FossilOrigin-Name: a3553b8a035b70e76a5a325b9e9f379f84de3955
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/select.c  |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/manifest b/manifest
index 55ab179622..e1bfc75fb2 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sthe\snAlloc\sfield\sfrom\sthe\sExprList\sobject.
-D 2012-02-02T01:58:08.811
+C Fix\sa\spossible\ssegfault\safter\san\sOOM\sfault.\s\sThis\shas\sbeen\sin\sthe\scode\sfor\sages\nbut\sonly\sexpressed\sitself\sfollowing\sthe\sprevious\scheck-in.
+D 2012-02-02T03:11:40.324
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -180,7 +180,7 @@ F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
-F src/select.c 1ad267692ab09afe05092eddcb5aba96b796afe1
+F src/select.c b6eec9d11ec5df0d1fd11e8a0eed0fc2d2d96b25
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P a38d57a4e5d79a0baefdf776e0e2d61423681a4f
-R 77e04796737c9c6ab169ded8e9e97e0e
+P 5963de303a9106b446a9423aa838bfdf6bc1e7f3
+R 850cb01b34139b6ff5ae22e6f4202f6f
 U drh
-Z 60619f3cb0418eda9860a313b8f07415
+Z ef5893d9871699934600cb710a85a051
diff --git a/manifest.uuid b/manifest.uuid
index 2ff05264a2..56ca8ab76d 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-5963de303a9106b446a9423aa838bfdf6bc1e7f3
\ No newline at end of file
+a3553b8a035b70e76a5a325b9e9f379f84de3955
\ No newline at end of file
diff --git a/src/select.c b/src/select.c
index 2eb4f07137..6fcb37f70d 100644
--- a/src/select.c
+++ b/src/select.c
@@ -2233,7 +2233,7 @@ static int multiSelectOrderBy(
         pNew->flags |= EP_IntValue;
         pNew->u.iValue = i;
         pOrderBy = sqlite3ExprListAppend(pParse, pOrderBy, pNew);
-        pOrderBy->a[nOrderBy++].iOrderByCol = (u16)i;
+        if( pOrderBy ) pOrderBy->a[nOrderBy++].iOrderByCol = (u16)i;
       }
     }
   }

From 6c5351589c94536a16f4798afb5beaf415cabb9f Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 03:38:30 +0000
Subject: [PATCH 30/40] Simplified array allocation in the IdList and AggInfo
 objects.

FossilOrigin-Name: 25df2a7458d025bc00380b4a0893637639f9f0d4
---
 manifest        | 16 ++++++++--------
 manifest.uuid   |  2 +-
 src/build.c     | 19 ++++++-------------
 src/expr.c      |  9 ++++-----
 src/sqliteInt.h |  5 +----
 5 files changed, 20 insertions(+), 31 deletions(-)

diff --git a/manifest b/manifest
index e1bfc75fb2..5ff10338c5 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\spossible\ssegfault\safter\san\sOOM\sfault.\s\sThis\shas\sbeen\sin\sthe\scode\sfor\sages\nbut\sonly\sexpressed\sitself\sfollowing\sthe\sprevious\scheck-in.
-D 2012-02-02T03:11:40.324
+C Simplified\sarray\sallocation\sin\sthe\sIdList\sand\sAggInfo\sobjects.
+D 2012-02-02T03:38:30.479
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -128,13 +128,13 @@ F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
 F src/btree.c 24bde768288b3365bc6acfbb24030f76fefe7e1f
 F src/btree.h 46e9f04672f1390255bc56865a3238b384d0f2d5
 F src/btreeInt.h 6c9960645c431c9456ca56498f43a2b3bf1fa8c2
-F src/build.c 8e2a4dedad860fed982270ef43968505f35ec57f
+F src/build.c 7a03d1772f906ca1ba905858b4f19d4d8b34e59d
 F src/callback.c 0425c6320730e6d3981acfb9202c1bed9016ad1a
 F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
 F src/ctime.c a9c26822515f81ec21588cbb482ca6724be02e33
 F src/date.c 067a81c9942c497aafd2c260e13add8a7d0c7dd4
 F src/delete.c 51d32f0a9c880663e54ce309f52e40c325d5e112
-F src/expr.c d644aac3409c67c9a9bcf9d5098641b18b47d925
+F src/expr.c 00675123e0beec98f999aa4594d2cbe1fec33c1b
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
 F src/fkey.c 657212460bf5cfd3ae607d12ea62092844c227b5
 F src/func.c 6261ce00aad9c63cd5b4219249b05683979060e9
@@ -184,7 +184,7 @@ F src/select.c b6eec9d11ec5df0d1fd11e8a0eed0fc2d2d96b25
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h f6b1d14dbabf8bc86f7d48da64c1ed881c747eb8
+F src/sqliteInt.h e4275be35f82b3da4734d0d8eb97c618a91bb1a1
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 5963de303a9106b446a9423aa838bfdf6bc1e7f3
-R 850cb01b34139b6ff5ae22e6f4202f6f
+P a3553b8a035b70e76a5a325b9e9f379f84de3955
+R 0dee572dcbe8f4a7b8dff88e26875d80
 U drh
-Z ef5893d9871699934600cb710a85a051
+Z 566ebf07e0f933f12b6e71767840fbdb
diff --git a/manifest.uuid b/manifest.uuid
index 56ca8ab76d..fa04a3cae9 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-a3553b8a035b70e76a5a325b9e9f379f84de3955
\ No newline at end of file
+25df2a7458d025bc00380b4a0893637639f9f0d4
\ No newline at end of file
diff --git a/src/build.c b/src/build.c
index 5798e7322e..ac5bfadaa8 100644
--- a/src/build.c
+++ b/src/build.c
@@ -3059,27 +3059,23 @@ void *sqlite3ArrayAllocate(
   sqlite3 *db,      /* Connection to notify of malloc failures */
   void *pArray,     /* Array of objects.  Might be reallocated */
   int szEntry,      /* Size of each object in the array */
-  int initSize,     /* Suggested initial allocation, in elements */
   int *pnEntry,     /* Number of objects currently in use */
-  int *pnAlloc,     /* Current size of the allocation, in elements */
   int *pIdx         /* Write the index of a new slot here */
 ){
   char *z;
-  if( *pnEntry >= *pnAlloc ){
-    void *pNew;
-    int newSize;
-    newSize = (*pnAlloc)*2 + initSize;
-    pNew = sqlite3DbRealloc(db, pArray, newSize*szEntry);
+  int n = *pnEntry;
+  if( (n & (n-1))==0 ){
+    int sz = (n==0) ? 1 : 2*n;
+    void *pNew = sqlite3DbRealloc(db, pArray, sz*szEntry);
     if( pNew==0 ){
       *pIdx = -1;
       return pArray;
     }
-    *pnAlloc = sqlite3DbMallocSize(db, pNew)/szEntry;
     pArray = pNew;
   }
   z = (char*)pArray;
-  memset(&z[*pnEntry * szEntry], 0, szEntry);
-  *pIdx = *pnEntry;
+  memset(&z[n * szEntry], 0, szEntry);
+  *pIdx = n;
   ++*pnEntry;
   return pArray;
 }
@@ -3095,15 +3091,12 @@ IdList *sqlite3IdListAppend(sqlite3 *db, IdList *pList, Token *pToken){
   if( pList==0 ){
     pList = sqlite3DbMallocZero(db, sizeof(IdList) );
     if( pList==0 ) return 0;
-    pList->nAlloc = 0;
   }
   pList->a = sqlite3ArrayAllocate(
       db,
       pList->a,
       sizeof(pList->a[0]),
-      5,
       &pList->nId,
-      &pList->nAlloc,
       &i
   );
   if( i<0 ){
diff --git a/src/expr.c b/src/expr.c
index 5034d40aeb..79dd8f4961 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -926,12 +926,15 @@ IdList *sqlite3IdListDup(sqlite3 *db, IdList *p){
   if( p==0 ) return 0;
   pNew = sqlite3DbMallocRaw(db, sizeof(*pNew) );
   if( pNew==0 ) return 0;
-  pNew->nId = pNew->nAlloc = p->nId;
+  pNew->nId = p->nId;
   pNew->a = sqlite3DbMallocRaw(db, p->nId*sizeof(p->a[0]) );
   if( pNew->a==0 ){
     sqlite3DbFree(db, pNew);
     return 0;
   }
+  /* Note that because the size of the allocation for p->a[] is not
+  ** necessarily a power of two, sqlite3IdListAppend() may not be called
+  ** on the duplicate created by this function. */
   for(i=0; i<p->nId; i++){
     struct IdList_item *pNewItem = &pNew->a[i];
     struct IdList_item *pOldItem = &p->a[i];
@@ -3774,9 +3777,7 @@ static int addAggInfoColumn(sqlite3 *db, AggInfo *pInfo){
        db,
        pInfo->aCol,
        sizeof(pInfo->aCol[0]),
-       3,
        &pInfo->nColumn,
-       &pInfo->nColumnAlloc,
        &i
   );
   return i;
@@ -3792,9 +3793,7 @@ static int addAggInfoFunc(sqlite3 *db, AggInfo *pInfo){
        db, 
        pInfo->aFunc,
        sizeof(pInfo->aFunc[0]),
-       3,
        &pInfo->nFunc,
-       &pInfo->nFuncAlloc,
        &i
   );
   return i;
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 2d95feff20..0ce3d7b226 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1567,7 +1567,6 @@ struct AggInfo {
     Expr *pExpr;             /* The original expression */
   } *aCol;
   int nColumn;            /* Number of used entries in aCol[] */
-  int nColumnAlloc;       /* Number of slots allocated for aCol[] */
   int nAccumulator;       /* Number of columns that show through to the output.
                           ** Additional columns are used only as parameters to
                           ** aggregate functions */
@@ -1578,7 +1577,6 @@ struct AggInfo {
     int iDistinct;           /* Ephemeral table used to enforce DISTINCT */
   } *aFunc;
   int nFunc;              /* Number of entries in aFunc[] */
-  int nFuncAlloc;         /* Number of slots allocated for aFunc[] */
 };
 
 /*
@@ -1819,7 +1817,6 @@ struct IdList {
     int idx;          /* Index in some Table.aCol[] of a column named zName */
   } *a;
   int nId;         /* Number of identifiers on the list */
-  int nAlloc;      /* Number of entries allocated for a[] below */
 };
 
 /*
@@ -2762,7 +2759,7 @@ void sqlite3DeleteTable(sqlite3*, Table*);
 # define sqlite3AutoincrementEnd(X)
 #endif
 void sqlite3Insert(Parse*, SrcList*, ExprList*, Select*, IdList*, int);
-void *sqlite3ArrayAllocate(sqlite3*,void*,int,int,int*,int*,int*);
+void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
 IdList *sqlite3IdListAppend(sqlite3*, IdList*, Token*);
 int sqlite3IdListIndex(IdList*,const char*);
 SrcList *sqlite3SrcListEnlarge(sqlite3*, SrcList*, int, int);

From a451017d62f60f5eb6e63b7c4f2a88817f29145c Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 15:50:17 +0000
Subject: [PATCH 31/40] Data structure cleanup.  Remove unused fields. 
 Rearrange other files for tighter packing and reduced memory usage.

FossilOrigin-Name: 0bc594e861ae1142e8c6c83f39b095e1432856bf
---
 manifest        |  18 +++---
 manifest.uuid   |   2 +-
 src/build.c     |   1 -
 src/pcache.h    |   2 +-
 src/sqliteInt.h | 143 ++++++++++++++++++++----------------------------
 src/vdbe.c      |   2 +-
 6 files changed, 72 insertions(+), 96 deletions(-)

diff --git a/manifest b/manifest
index 5ff10338c5..a02f0e5e2c 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Simplified\sarray\sallocation\sin\sthe\sIdList\sand\sAggInfo\sobjects.
-D 2012-02-02T03:38:30.479
+C Data\sstructure\scleanup.\s\sRemove\sunused\sfields.\s\sRearrange\sother\sfiles\sfor\ntighter\spacking\sand\sreduced\smemory\susage.
+D 2012-02-02T15:50:17.008
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -128,7 +128,7 @@ F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
 F src/btree.c 24bde768288b3365bc6acfbb24030f76fefe7e1f
 F src/btree.h 46e9f04672f1390255bc56865a3238b384d0f2d5
 F src/btreeInt.h 6c9960645c431c9456ca56498f43a2b3bf1fa8c2
-F src/build.c 7a03d1772f906ca1ba905858b4f19d4d8b34e59d
+F src/build.c c4d36e527f457f9992a6663365871dfa7c5094b8
 F src/callback.c 0425c6320730e6d3981acfb9202c1bed9016ad1a
 F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
 F src/ctime.c a9c26822515f81ec21588cbb482ca6724be02e33
@@ -172,7 +172,7 @@ F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
 F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
-F src/pcache.h b1d8775a9bddf44e65edb0d20bfc57a4982f840f
+F src/pcache.h 1b5dcc3dc8103d03e625b177023ee67764fa6b7c
 F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
 F src/pragma.c 350f59843f4ec4fca5dc63d497caf6433096bbdd
 F src/prepare.c ec4989f7f480544bdc4192fe663470d2a2d7d61e
@@ -184,7 +184,7 @@ F src/select.c b6eec9d11ec5df0d1fd11e8a0eed0fc2d2d96b25
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
-F src/sqliteInt.h e4275be35f82b3da4734d0d8eb97c618a91bb1a1
+F src/sqliteInt.h 736f3a7748434200db7a9e0a352b67d1b8759e0a
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c 4568e72dfd36b6a5911f93457364deb072e0b03a
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
@@ -240,7 +240,7 @@ F src/update.c d3076782c887c10e882996550345da9c4c9f9dea
 F src/utf.c 890c67dcfcc7a74623c95baac7535aadfe265e84
 F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
-F src/vdbe.c 595a240233b88960dd99380edf2fb7ec4317ee24
+F src/vdbe.c 43ea77c83e7f35169328f13b20cc8140bd2cf473
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
 F src/vdbeInt.h 2e79ce66ff45a01411151957bb2899af680f1560
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
@@ -988,7 +988,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P a3553b8a035b70e76a5a325b9e9f379f84de3955
-R 0dee572dcbe8f4a7b8dff88e26875d80
+P 25df2a7458d025bc00380b4a0893637639f9f0d4
+R d2ba4c243c1dae496337618e0657e24d
 U drh
-Z 566ebf07e0f933f12b6e71767840fbdb
+Z ada6e2e4fcf7ab0bc8362d130037dce6
diff --git a/manifest.uuid b/manifest.uuid
index fa04a3cae9..3536af2979 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-25df2a7458d025bc00380b4a0893637639f9f0d4
\ No newline at end of file
+0bc594e861ae1142e8c6c83f39b095e1432856bf
\ No newline at end of file
diff --git a/src/build.c b/src/build.c
index ac5bfadaa8..daa5430406 100644
--- a/src/build.c
+++ b/src/build.c
@@ -1638,7 +1638,6 @@ void sqlite3EndTable(
       return;
     }
     pParse->pNewTable = 0;
-    db->nTable++;
     db->flags |= SQLITE_InternChanges;
 
 #ifndef SQLITE_OMIT_ALTERTABLE
diff --git a/src/pcache.h b/src/pcache.h
index 82543dbc30..b9135fd859 100644
--- a/src/pcache.h
+++ b/src/pcache.h
@@ -27,8 +27,8 @@ struct PgHdr {
   void *pData;                   /* Page data */
   void *pExtra;                  /* Extra content */
   PgHdr *pDirty;                 /* Transient list of dirty pages */
-  Pgno pgno;                     /* Page number for this page */
   Pager *pPager;                 /* The pager this page is part of */
+  Pgno pgno;                     /* Page number for this page */
 #ifdef SQLITE_CHECK_PAGES
   u32 pageHash;                  /* Hash of page content */
 #endif
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 0ce3d7b226..58a6450783 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -797,35 +797,16 @@ struct FuncDefHash {
 
 /*
 ** Each database connection is an instance of the following structure.
-**
-** The sqlite.lastRowid records the last insert rowid generated by an
-** insert statement.  Inserts on views do not affect its value.  Each
-** trigger has its own context, so that lastRowid can be updated inside
-** triggers as usual.  The previous value will be restored once the trigger
-** exits.  Upon entering a before or instead of trigger, lastRowid is no
-** longer (since after version 2.8.12) reset to -1.
-**
-** The sqlite.nChange does not count changes within triggers and keeps no
-** context.  It is reset at start of sqlite3_exec.
-** The sqlite.lsChange represents the number of changes made by the last
-** insert, update, or delete statement.  It remains constant throughout the
-** length of a statement and is then updated by OP_SetCounts.  It keeps a
-** context stack just like lastRowid so that the count of changes
-** within a trigger is not seen outside the trigger.  Changes to views do not
-** affect the value of lsChange.
-** The sqlite.csChange keeps track of the number of current changes (since
-** the last statement) and is used to update sqlite_lsChange.
-**
-** The member variables sqlite.errCode, sqlite.zErrMsg and sqlite.zErrMsg16
-** store the most recent error code and, if applicable, string. The
-** internal function sqlite3Error() is used to set these variables
-** consistently.
 */
 struct sqlite3 {
   sqlite3_vfs *pVfs;            /* OS Interface */
-  int nDb;                      /* Number of backends currently in use */
+  struct Vdbe *pVdbe;           /* List of active virtual machines */
+  CollSeq *pDfltColl;           /* The default collating sequence (BINARY) */
+  sqlite3_mutex *mutex;         /* Connection mutex */
   Db *aDb;                      /* All backends */
+  int nDb;                      /* Number of backends currently in use */
   int flags;                    /* Miscellaneous flags. See below */
+  i64 lastRowid;                /* ROWID of most recent insert (see above) */
   unsigned int openFlags;       /* Flags passed to sqlite3_vfs.xOpen() */
   int errCode;                  /* Most recent error code (SQLITE_*) */
   int errMask;                  /* & result codes with this before returning */
@@ -836,27 +817,23 @@ struct sqlite3 {
   signed char nextAutovac;      /* Autovac setting after VACUUM if >=0 */
   u8 suppressErr;               /* Do not issue error messages if true */
   u8 vtabOnConflict;            /* Value to return for s3_vtab_on_conflict() */
+  u8 isTransactionSavepoint;    /* True if the outermost savepoint is a TS */
   int nextPagesize;             /* Pagesize after VACUUM if >0 */
-  int nTable;                   /* Number of tables in the database */
-  CollSeq *pDfltColl;           /* The default collating sequence (BINARY) */
-  i64 lastRowid;                /* ROWID of most recent insert (see above) */
   u32 magic;                    /* Magic number for detect library misuse */
   int nChange;                  /* Value returned by sqlite3_changes() */
   int nTotalChange;             /* Value returned by sqlite3_total_changes() */
-  sqlite3_mutex *mutex;         /* Connection mutex */
   int aLimit[SQLITE_N_LIMIT];   /* Limits */
   struct sqlite3InitInfo {      /* Information used during initialization */
-    int iDb;                    /* When back is being initialized */
     int newTnum;                /* Rootpage of table being initialized */
+    u8 iDb;                     /* Which db file is being initialized */
     u8 busy;                    /* TRUE if currently initializing */
     u8 orphanTrigger;           /* Last statement is orphaned TEMP trigger */
   } init;
-  int nExtension;               /* Number of loaded extensions */
-  void **aExtension;            /* Array of shared library handles */
-  struct Vdbe *pVdbe;           /* List of active virtual machines */
   int activeVdbeCnt;            /* Number of VDBEs currently executing */
   int writeVdbeCnt;             /* Number of active VDBEs that are writing */
   int vdbeExecCnt;              /* Number of nested calls to VdbeExec() */
+  int nExtension;               /* Number of loaded extensions */
+  void **aExtension;            /* Array of shared library handles */
   void (*xTrace)(void*,const char*);        /* Trace function */
   void *pTraceArg;                          /* Argument to the trace function */
   void (*xProfile)(void*,const char*,u64);  /* Profiling function */
@@ -893,21 +870,20 @@ struct sqlite3 {
   int nProgressOps;             /* Number of opcodes for progress callback */
 #endif
 #ifndef SQLITE_OMIT_VIRTUALTABLE
+  int nVTrans;                  /* Allocated size of aVTrans */
   Hash aModule;                 /* populated by sqlite3_create_module() */
   VtabCtx *pVtabCtx;            /* Context for active vtab connect/create */
   VTable **aVTrans;             /* Virtual tables with open transactions */
-  int nVTrans;                  /* Allocated size of aVTrans */
   VTable *pDisconnect;    /* Disconnect these in next sqlite3_prepare() */
 #endif
   FuncDefHash aFunc;            /* Hash table of connection functions */
   Hash aCollSeq;                /* All collating sequences */
   BusyHandler busyHandler;      /* Busy callback */
-  int busyTimeout;              /* Busy handler timeout, in msec */
   Db aDbStatic[2];              /* Static space for the 2 default backends */
   Savepoint *pSavepoint;        /* List of active savepoints */
+  int busyTimeout;              /* Busy handler timeout, in msec */
   int nSavepoint;               /* Number of non-transaction savepoints */
   int nStatement;               /* Number of nested statement-transactions  */
-  u8 isTransactionSavepoint;    /* True if the outermost savepoint is a TS */
   i64 nDeferredCons;            /* Net deferred constraints this transaction. */
   int *pnBytesFreed;            /* If not NULL, increment this in DbFree() */
 
@@ -1039,7 +1015,6 @@ struct FuncDestructor {
 #define SQLITE_FUNC_CASE     0x02 /* Case-sensitive LIKE-type function */
 #define SQLITE_FUNC_EPHEM    0x04 /* Ephemeral.  Delete with VDBE */
 #define SQLITE_FUNC_NEEDCOLL 0x08 /* sqlite3GetFuncCollSeq() might be called */
-#define SQLITE_FUNC_PRIVATE  0x10 /* Allowed for internal use only */
 #define SQLITE_FUNC_COUNT    0x20 /* Built-in count(*) aggregate */
 #define SQLITE_FUNC_COALESCE 0x40 /* Built-in coalesce() or ifnull() function */
 
@@ -1322,8 +1297,6 @@ struct Table {
 #define TF_HasPrimaryKey   0x04    /* Table has a primary key */
 #define TF_Autoincrement   0x08    /* Integer primary key is autoincrement */
 #define TF_Virtual         0x10    /* Is a virtual table */
-#define TF_NeedMetadata    0x20    /* aCol[].zType and aCol[].pColl missing */
-
 
 
 /*
@@ -1485,19 +1458,19 @@ struct UnpackedRecord {
 */
 struct Index {
   char *zName;     /* Name of this index */
-  int nColumn;     /* Number of columns in the table used by this index */
   int *aiColumn;   /* Which columns are used by this index.  1st is 0 */
   tRowcnt *aiRowEst; /* Result of ANALYZE: Est. rows selected by each column */
   Table *pTable;   /* The SQL table being indexed */
-  int tnum;        /* Page containing root of this index in database file */
-  u8 onError;      /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
-  u8 autoIndex;    /* True if is automatically created (ex: by UNIQUE) */
-  u8 bUnordered;   /* Use this index for == or IN queries only */
   char *zColAff;   /* String defining the affinity of each column */
   Index *pNext;    /* The next index associated with the same table */
   Schema *pSchema; /* Schema containing this index */
   u8 *aSortOrder;  /* Array of size Index.nColumn. True==DESC, False==ASC */
   char **azColl;   /* Array of collation sequence names for index */
+  int nColumn;     /* Number of columns in the table used by this index */
+  int tnum;        /* Page containing root of this index in database file */
+  u8 onError;      /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
+  u8 autoIndex;    /* True if is automatically created (ex: by UNIQUE) */
+  u8 bUnordered;   /* Use this index for == or IN queries only */
 #ifdef SQLITE_ENABLE_STAT3
   int nSample;             /* Number of elements in aSample[] */
   tRowcnt avgEq;           /* Average nEq value for key values not in aSample */
@@ -1556,8 +1529,8 @@ struct AggInfo {
                           ** than the source table */
   int sortingIdx;         /* Cursor number of the sorting index */
   int sortingIdxPTab;     /* Cursor number of pseudo-table */
-  ExprList *pGroupBy;     /* The group by clause */
   int nSortingColumn;     /* Number of columns in the sorting index */
+  ExprList *pGroupBy;     /* The group by clause */
   struct AggInfo_col {    /* For each column used in source tables */
     Table *pTab;             /* Source table */
     int iTable;              /* Cursor number of the source table */
@@ -2060,6 +2033,9 @@ struct Select {
   u8 op;                 /* One of: TK_UNION TK_ALL TK_INTERSECT TK_EXCEPT */
   char affinity;         /* MakeRecord with this affinity for SRT_Set */
   u16 selFlags;          /* Various SF_* values */
+  int iLimit, iOffset;   /* Memory registers holding LIMIT & OFFSET counters */
+  int addrOpenEphm[3];   /* OP_OpenEphem opcodes related to this select */
+  double nSelectRow;     /* Estimated number of result rows */
   SrcList *pSrc;         /* The FROM clause */
   Expr *pWhere;          /* The WHERE clause */
   ExprList *pGroupBy;    /* The GROUP BY clause */
@@ -2070,9 +2046,6 @@ struct Select {
   Select *pRightmost;    /* Right-most select in a compound select statement */
   Expr *pLimit;          /* LIMIT expression. NULL means not used. */
   Expr *pOffset;         /* OFFSET expression. NULL means not used. */
-  int iLimit, iOffset;   /* Memory registers holding LIMIT & OFFSET counters */
-  int addrOpenEphm[3];   /* OP_OpenEphem opcodes related to this select */
-  double nSelectRow;     /* Estimated number of result rows */
 };
 
 /*
@@ -2164,10 +2137,10 @@ struct AutoincInfo {
 */
 struct TriggerPrg {
   Trigger *pTrigger;      /* Trigger this program was coded from */
-  int orconf;             /* Default ON CONFLICT policy */
-  SubProgram *pProgram;   /* Program implementing pTrigger/orconf */
-  u32 aColmask[2];        /* Masks of old.*, new.* columns accessed */
   TriggerPrg *pNext;      /* Next entry in Parse.pTriggerPrg list */
+  SubProgram *pProgram;   /* Program implementing pTrigger/orconf */
+  int orconf;             /* Default ON CONFLICT policy */
+  u32 aColmask[2];        /* Masks of old.*, new.* columns accessed */
 };
 
 /*
@@ -2197,14 +2170,18 @@ struct TriggerPrg {
 */
 struct Parse {
   sqlite3 *db;         /* The main database structure */
-  int rc;              /* Return code from execution */
   char *zErrMsg;       /* An error message */
   Vdbe *pVdbe;         /* An engine for executing database bytecode */
+  int rc;              /* Return code from execution */
   u8 colNamesSet;      /* TRUE after OP_ColumnName has been issued to pVdbe */
   u8 checkSchema;      /* Causes schema cookie check after an error */
   u8 nested;           /* Number of nested calls to the parser/code generator */
   u8 nTempReg;         /* Number of temporary registers in aTempReg[] */
   u8 nTempInUse;       /* Number of aTempReg[] currently checked out */
+  u8 nColCache;        /* Number of entries in aColCache[] */
+  u8 iColCache;        /* Next entry in aColCache[] to replace */
+  u8 isMultiWrite;     /* True if statement may modify/insert multiple rows */
+  u8 mayAbort;         /* True if statement may throw an ABORT exception */
   int aTempReg[8];     /* Holding area for temporary registers */
   int nRangeReg;       /* Size of the temporary register block */
   int iRangeReg;       /* First register in temporary register block */
@@ -2216,8 +2193,6 @@ struct Parse {
   int ckBase;          /* Base register of data during check constraints */
   int iCacheLevel;     /* ColCache valid when aColCache[].iLevel<=iCacheLevel */
   int iCacheCnt;       /* Counter used to generate aColCache[].lru values */
-  u8 nColCache;        /* Number of entries in aColCache[] */
-  u8 iColCache;        /* Next entry in aColCache[] to replace */
   struct yColCache {
     int iTable;           /* Table cursor number */
     int iColumn;          /* Table column number */
@@ -2228,61 +2203,63 @@ struct Parse {
   } aColCache[SQLITE_N_COLCACHE];  /* One for each column cache entry */
   yDbMask writeMask;   /* Start a write transaction on these databases */
   yDbMask cookieMask;  /* Bitmask of schema verified databases */
-  u8 isMultiWrite;     /* True if statement may affect/insert multiple rows */
-  u8 mayAbort;         /* True if statement may throw an ABORT exception */
   int cookieGoto;      /* Address of OP_Goto to cookie verifier subroutine */
   int cookieValue[SQLITE_MAX_ATTACHED+2];  /* Values of cookies to verify */
+  int regRowid;        /* Register holding rowid of CREATE TABLE entry */
+  int regRoot;         /* Register holding root page number for new objects */
+  int nMaxArg;         /* Max args passed to user function by sub-program */
 #ifndef SQLITE_OMIT_SHARED_CACHE
   int nTableLock;        /* Number of locks in aTableLock */
   TableLock *aTableLock; /* Required table locks for shared-cache mode */
 #endif
-  int regRowid;        /* Register holding rowid of CREATE TABLE entry */
-  int regRoot;         /* Register holding root page number for new objects */
   AutoincInfo *pAinc;  /* Information about AUTOINCREMENT counters */
-  int nMaxArg;         /* Max args passed to user function by sub-program */
 
   /* Information used while coding trigger programs. */
   Parse *pToplevel;    /* Parse structure for main program (or NULL) */
   Table *pTriggerTab;  /* Table triggers are being coded for */
+  double nQueryLoop;   /* Estimated number of iterations of a query */
   u32 oldmask;         /* Mask of old.* columns referenced */
   u32 newmask;         /* Mask of new.* columns referenced */
   u8 eTriggerOp;       /* TK_UPDATE, TK_INSERT or TK_DELETE */
   u8 eOrconf;          /* Default ON CONFLICT policy for trigger steps */
   u8 disableTriggers;  /* True to disable triggers */
-  double nQueryLoop;   /* Estimated number of iterations of a query */
 
   /* Above is constant between recursions.  Below is reset before and after
   ** each recursion */
 
-  int nVar;            /* Number of '?' variables seen in the SQL so far */
-  int nzVar;           /* Number of available slots in azVar[] */
-  char **azVar;        /* Pointers to names of parameters */
-  Vdbe *pReprepare;    /* VM being reprepared (sqlite3Reprepare()) */
-  int nAlias;          /* Number of aliased result set columns */
-  int *aAlias;         /* Register used to hold aliased result */
-  u8 explain;          /* True if the EXPLAIN flag is found on the query */
-  Token sNameToken;    /* Token with unqualified schema object name */
-  Token sLastToken;    /* The last token parsed */
-  const char *zTail;   /* All SQL text past the last semicolon parsed */
-  Table *pNewTable;    /* A table being constructed by CREATE TABLE */
+  int nVar;                 /* Number of '?' variables seen in the SQL so far */
+  int nzVar;                /* Number of available slots in azVar[] */
+  u8 explain;               /* True if the EXPLAIN flag is found on the query */
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+  u8 declareVtab;           /* True if inside sqlite3_declare_vtab() */
+  int nVtabLock;            /* Number of virtual tables to lock */
+#endif
+  int nAlias;               /* Number of aliased result set columns */
+  int nHeight;              /* Expression tree height of current sub-select */
+#ifndef SQLITE_OMIT_EXPLAIN
+  int iSelectId;            /* ID of current select for EXPLAIN output */
+  int iNextSelectId;        /* Next available select ID for EXPLAIN output */
+#endif
+  char **azVar;             /* Pointers to names of parameters */
+  Vdbe *pReprepare;         /* VM being reprepared (sqlite3Reprepare()) */
+  int *aAlias;              /* Register used to hold aliased result */
+  const char *zTail;        /* All SQL text past the last semicolon parsed */
+  Table *pNewTable;         /* A table being constructed by CREATE TABLE */
   Trigger *pNewTrigger;     /* Trigger under construct by a CREATE TRIGGER */
   const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */
+  Token sNameToken;         /* Token with unqualified schema object name */
+  Token sLastToken;         /* The last token parsed */
 #ifndef SQLITE_OMIT_VIRTUALTABLE
-  Token sArg;                /* Complete text of a module argument */
-  u8 declareVtab;            /* True if inside sqlite3_declare_vtab() */
-  int nVtabLock;             /* Number of virtual tables to lock */
-  Table **apVtabLock;        /* Pointer to virtual tables needing locking */
-#endif
-  int nHeight;            /* Expression tree height of current sub-select */
-  Table *pZombieTab;      /* List of Table objects to delete after code gen */
-  TriggerPrg *pTriggerPrg;    /* Linked list of coded triggers */
-
-#ifndef SQLITE_OMIT_EXPLAIN
-  int iSelectId;
-  int iNextSelectId;
+  Token sArg;               /* Complete text of a module argument */
+  Table **apVtabLock;       /* Pointer to virtual tables needing locking */
 #endif
+  Table *pZombieTab;        /* List of Table objects to delete after code gen */
+  TriggerPrg *pTriggerPrg;  /* Linked list of coded triggers */
 };
 
+/*
+** Return true if currently inside an sqlite3_declare_vtab() call.
+*/
 #ifdef SQLITE_OMIT_VIRTUALTABLE
   #define IN_DECLARE_VTAB 0
 #else
@@ -2433,8 +2410,8 @@ struct StrAccum {
 */
 typedef struct {
   sqlite3 *db;        /* The database being initialized */
-  int iDb;            /* 0 for main database.  1 for TEMP, 2.. for ATTACHed */
   char **pzErrMsg;    /* Error message stored here */
+  int iDb;            /* 0 for main database.  1 for TEMP, 2.. for ATTACHed */
   int rc;             /* Result code stored here */
 } InitData;
 
diff --git a/src/vdbe.c b/src/vdbe.c
index 4287b49a22..111d5b52bb 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -2853,7 +2853,7 @@ case OP_AutoCommit: {
 ** throw an ABORT exception), a statement transaction may also be opened.
 ** More specifically, a statement transaction is opened iff the database
 ** connection is currently not in autocommit mode, or if there are other
-** active statements. A statement transaction allows the affects of this
+** active statements. A statement transaction allows the changes made by this
 ** VDBE to be rolled back after an error without having to roll back the
 ** entire transaction. If no error is encountered, the statement transaction
 ** will automatically commit when the VDBE halts.

From 7a95789c0c21a39e8bd9972b92262c63a2ae820a Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 17:35:43 +0000
Subject: [PATCH 32/40] For queries of the form "SELECT p, max(q) FROM t1", the
 value of column p returned is the one on the same row that holds the maximum
 value of q.

FossilOrigin-Name: adb29232b659c5332b6841776372407fcc350b08
---
 manifest           | 23 +++++++++++++----------
 manifest.uuid      |  2 +-
 src/func.c         | 10 ++++++++++
 src/select.c       | 11 ++++++++++-
 src/vdbe.c         | 15 ++++++++++++++-
 src/vdbeInt.h      |  1 +
 test/e_select.test |  2 +-
 7 files changed, 50 insertions(+), 14 deletions(-)

diff --git a/manifest b/manifest
index a02f0e5e2c..c28861e94c 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Data\sstructure\scleanup.\s\sRemove\sunused\sfields.\s\sRearrange\sother\sfiles\sfor\ntighter\spacking\sand\sreduced\smemory\susage.
-D 2012-02-02T15:50:17.008
+C For\squeries\sof\sthe\sform\s"SELECT\sp,\smax(q)\sFROM\st1",\sthe\svalue\sof\scolumn\sp\nreturned\sis\sthe\sone\son\sthe\ssame\srow\sthat\sholds\sthe\smaximum\svalue\sof\sq.
+D 2012-02-02T17:35:43.157
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -137,7 +137,7 @@ F src/delete.c 51d32f0a9c880663e54ce309f52e40c325d5e112
 F src/expr.c 00675123e0beec98f999aa4594d2cbe1fec33c1b
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
 F src/fkey.c 657212460bf5cfd3ae607d12ea62092844c227b5
-F src/func.c 6261ce00aad9c63cd5b4219249b05683979060e9
+F src/func.c f66c87956c9afc098e1b74612d3c2b38760a41dc
 F src/global.c 4cfdca5cb0edd33c4d021baec4ede958cb2c793b
 F src/hash.c 458488dcc159c301b8e7686280ab209f1fb915af
 F src/hash.h 2894c932d84d9f892d4b4023a75e501f83050970
@@ -180,7 +180,7 @@ F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
 F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
-F src/select.c b6eec9d11ec5df0d1fd11e8a0eed0fc2d2d96b25
+F src/select.c 232283a2e60d91cbd9a5ddf2f6f7ecf53d590075
 F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
@@ -240,9 +240,9 @@ F src/update.c d3076782c887c10e882996550345da9c4c9f9dea
 F src/utf.c 890c67dcfcc7a74623c95baac7535aadfe265e84
 F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
-F src/vdbe.c 43ea77c83e7f35169328f13b20cc8140bd2cf473
+F src/vdbe.c 40b14dff04692b1ee421db40c67d4921ecf17a9d
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
-F src/vdbeInt.h 2e79ce66ff45a01411151957bb2899af680f1560
+F src/vdbeInt.h 0f986e86a4a0afbf52d0402071708f487d1cfc15
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
 F src/vdbeaux.c 7683d772ad638faa4567142438c4594e47f173c4
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
@@ -386,7 +386,7 @@ F test/e_fts3.test 5c02288842e4f941896fd44afdef564dd5fc1459
 F test/e_insert.test 234242b71855af8e8a9b1e141c3533f6d43d8645
 F test/e_reindex.test dfedfc32c5a282b0596c6537cbcd4217fbb1a216
 F test/e_resolve.test dcce9308fb13b934ce29591105d031d3e14fbba6
-F test/e_select.test 6f488c22851c1c280ed74e16a9a1430706a3a8cb
+F test/e_select.test f0aa7a972a336e5e874700915b1f5abd7d63a7e2
 F test/e_select2.test 5c3d3da19c7b3e90ae444579db2b70098599ab92
 F test/e_update.test dba988a4d079156549a40854074ba4890b0a4577
 F test/e_uri.test 6f35b491f80dac005c8144f38b2dfb4d96483596
@@ -988,7 +988,10 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 25df2a7458d025bc00380b4a0893637639f9f0d4
-R d2ba4c243c1dae496337618e0657e24d
+P 0bc594e861ae1142e8c6c83f39b095e1432856bf
+R eff167ee91b10474f283fe35279e92e9
+T *branch * output-minmax-row
+T *sym-output-minmax-row *
+T -sym-trunk *
 U drh
-Z ada6e2e4fcf7ab0bc8362d130037dce6
+Z cf65185cbe7093f978d4a185698ec6ea
diff --git a/manifest.uuid b/manifest.uuid
index 3536af2979..e33d5dd106 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-0bc594e861ae1142e8c6c83f39b095e1432856bf
\ No newline at end of file
+adb29232b659c5332b6841776372407fcc350b08
\ No newline at end of file
diff --git a/src/func.c b/src/func.c
index 3a1879ca69..deddd5375b 100644
--- a/src/func.c
+++ b/src/func.c
@@ -28,6 +28,14 @@ static CollSeq *sqlite3GetFuncCollSeq(sqlite3_context *context){
   return context->pColl;
 }
 
+/*
+** Indicate that the accumulator load should be skipped on this
+** iteration of the aggregate loop.
+*/
+static void sqlite3SkipAccumulatorLoad(sqlite3_context *context){
+  context->skipFlag = 1;
+}
+
 /*
 ** Implementation of the non-aggregate min() and max() functions
 */
@@ -1354,6 +1362,8 @@ static void minmaxStep(
     cmp = sqlite3MemCompare(pBest, pArg, pColl);
     if( (max && cmp<0) || (!max && cmp>0) ){
       sqlite3VdbeMemCopy(pBest, pArg);
+    }else{
+      sqlite3SkipAccumulatorLoad(context);
     }
   }else{
     sqlite3VdbeMemCopy(pBest, pArg);
diff --git a/src/select.c b/src/select.c
index 6fcb37f70d..bbdc4e3c55 100644
--- a/src/select.c
+++ b/src/select.c
@@ -3596,6 +3596,8 @@ static void finalizeAggFunctions(Parse *pParse, AggInfo *pAggInfo){
 static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
   Vdbe *v = pParse->pVdbe;
   int i;
+  int regHit = 0;
+  int addrHitTest = 0;
   struct AggInfo_func *pF;
   struct AggInfo_col *pC;
 
@@ -3631,7 +3633,8 @@ static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
       if( !pColl ){
         pColl = pParse->db->pDfltColl;
       }
-      sqlite3VdbeAddOp4(v, OP_CollSeq, 0, 0, 0, (char *)pColl, P4_COLLSEQ);
+      if( regHit==0 && pAggInfo->nAccumulator ) regHit = ++pParse->nMem;
+      sqlite3VdbeAddOp4(v, OP_CollSeq, regHit, 0, 0, (char *)pColl, P4_COLLSEQ);
     }
     sqlite3VdbeAddOp4(v, OP_AggStep, 0, regAgg, pF->iMem,
                       (void*)pF->pFunc, P4_FUNCDEF);
@@ -3654,12 +3657,18 @@ static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
   ** Another solution would be to change the OP_SCopy used to copy cached
   ** values to an OP_Copy.
   */
+  if( regHit ){
+    addrHitTest = sqlite3VdbeAddOp1(v, OP_If, regHit);
+  }
   sqlite3ExprCacheClear(pParse);
   for(i=0, pC=pAggInfo->aCol; i<pAggInfo->nAccumulator; i++, pC++){
     sqlite3ExprCode(pParse, pC->pExpr, pC->iMem);
   }
   pAggInfo->directMode = 0;
   sqlite3ExprCacheClear(pParse);
+  if( addrHitTest ){
+    sqlite3VdbeJumpHere(v, addrHitTest);
+  }
 }
 
 /*
diff --git a/src/vdbe.c b/src/vdbe.c
index 111d5b52bb..9ce25942dd 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -1331,19 +1331,26 @@ arithmetic_result_is_null:
   break;
 }
 
-/* Opcode: CollSeq * * P4
+/* Opcode: CollSeq P1 * * P4
 **
 ** P4 is a pointer to a CollSeq struct. If the next call to a user function
 ** or aggregate calls sqlite3GetFuncCollSeq(), this collation sequence will
 ** be returned. This is used by the built-in min(), max() and nullif()
 ** functions.
 **
+** If P1 is not zero, then it is a register that a subsequent min() or
+** max() aggregate will set to 1 if the current row is not the minimum or
+** maximum.  The P1 register is initialized to 0 by this instruction.
+**
 ** The interface used by the implementation of the aforementioned functions
 ** to retrieve the collation sequence set by this opcode is not available
 ** publicly, only to user functions defined in func.c.
 */
 case OP_CollSeq: {
   assert( pOp->p4type==P4_COLLSEQ );
+  if( pOp->p1 ){
+    sqlite3VdbeMemSetInt64(&aMem[pOp->p1], 0);
+  }
   break;
 }
 
@@ -5356,6 +5363,7 @@ case OP_AggStep: {
   ctx.s.db = db;
   ctx.isError = 0;
   ctx.pColl = 0;
+  ctx.skipFlag = 0;
   if( ctx.pFunc->flags & SQLITE_FUNC_NEEDCOLL ){
     assert( pOp>p->aOp );
     assert( pOp[-1].p4type==P4_COLLSEQ );
@@ -5367,6 +5375,11 @@ case OP_AggStep: {
     sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&ctx.s));
     rc = ctx.isError;
   }
+  if( ctx.skipFlag ){
+    assert( pOp[-1].opcode==OP_CollSeq );
+    i = pOp[-1].p1;
+    if( i ) sqlite3VdbeMemSetInt64(&aMem[i], 1);
+  }
 
   sqlite3VdbeMemRelease(&ctx.s);
 
diff --git a/src/vdbeInt.h b/src/vdbeInt.h
index e201bcde79..f3f9f73a35 100644
--- a/src/vdbeInt.h
+++ b/src/vdbeInt.h
@@ -258,6 +258,7 @@ struct sqlite3_context {
   Mem *pMem;            /* Memory cell used to store aggregate context */
   int isError;          /* Error code returned by the function. */
   CollSeq *pColl;       /* Collating sequence */
+  int skipFlag;         /* Skip skip accumulator loading if true */
 };
 
 /*
diff --git a/test/e_select.test b/test/e_select.test
index 39a74cc8d7..656bbd1b56 100644
--- a/test/e_select.test
+++ b/test/e_select.test
@@ -800,7 +800,7 @@ do_select_tests e_select-4.1 {
 
   6  "SELECT count(*), * FROM z1"           {6 63 born -26}
   7  "SELECT max(a), * FROM z1"             {63 63 born -26}
-  8  "SELECT *, min(a) FROM z1"             {63 born -26 -5}
+  8  "SELECT *, min(a) FROM z1"             {{} 67 quartets -5}
 
   9  "SELECT *,* FROM z1,z2 LIMIT 1" {        
      51.65 -59.58 belfries {} 21 51.65 -59.58 belfries {} 21

From 94a6d998f6ce481f7d0a2ef2e1619cdef5ebb10e Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 18:42:09 +0000
Subject: [PATCH 33/40] Fix a problem with NULL handling in aggregate min/max
 when returning values from the row containing the min or max.

FossilOrigin-Name: f27c7b4fb193126548e6a620ac89664d1efa3856
---
 manifest           |  18 +++---
 manifest.uuid      |   2 +-
 src/func.c         |   7 ++-
 test/e_select.test |   2 +-
 test/minmax4.test  | 145 +++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 159 insertions(+), 15 deletions(-)
 create mode 100644 test/minmax4.test

diff --git a/manifest b/manifest
index c28861e94c..200cf03d50 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C For\squeries\sof\sthe\sform\s"SELECT\sp,\smax(q)\sFROM\st1",\sthe\svalue\sof\scolumn\sp\nreturned\sis\sthe\sone\son\sthe\ssame\srow\sthat\sholds\sthe\smaximum\svalue\sof\sq.
-D 2012-02-02T17:35:43.157
+C Fix\sa\sproblem\swith\sNULL\shandling\sin\saggregate\smin/max\swhen\sreturning\nvalues\sfrom\sthe\srow\scontaining\sthe\smin\sor\smax.
+D 2012-02-02T18:42:09.724
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -137,7 +137,7 @@ F src/delete.c 51d32f0a9c880663e54ce309f52e40c325d5e112
 F src/expr.c 00675123e0beec98f999aa4594d2cbe1fec33c1b
 F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
 F src/fkey.c 657212460bf5cfd3ae607d12ea62092844c227b5
-F src/func.c f66c87956c9afc098e1b74612d3c2b38760a41dc
+F src/func.c d7925f33a8ce2207f86dea5cfb1a4379413312fe
 F src/global.c 4cfdca5cb0edd33c4d021baec4ede958cb2c793b
 F src/hash.c 458488dcc159c301b8e7686280ab209f1fb915af
 F src/hash.h 2894c932d84d9f892d4b4023a75e501f83050970
@@ -386,7 +386,7 @@ F test/e_fts3.test 5c02288842e4f941896fd44afdef564dd5fc1459
 F test/e_insert.test 234242b71855af8e8a9b1e141c3533f6d43d8645
 F test/e_reindex.test dfedfc32c5a282b0596c6537cbcd4217fbb1a216
 F test/e_resolve.test dcce9308fb13b934ce29591105d031d3e14fbba6
-F test/e_select.test f0aa7a972a336e5e874700915b1f5abd7d63a7e2
+F test/e_select.test 99202f99a9a3273c6fb0d2e7592b98faeb6c206e
 F test/e_select2.test 5c3d3da19c7b3e90ae444579db2b70098599ab92
 F test/e_update.test dba988a4d079156549a40854074ba4890b0a4577
 F test/e_uri.test 6f35b491f80dac005c8144f38b2dfb4d96483596
@@ -601,6 +601,7 @@ F test/memsubsys2.test 3a1c1a9de48e5726faa85108b02459fae8cb9ee9
 F test/minmax.test 722d80816f7e096bf2c04f4111f1a6c1ba65453d
 F test/minmax2.test 33504c01a03bd99226144e4b03f7631a274d66e0
 F test/minmax3.test cc1e8b010136db0d01a6f2a29ba5a9f321034354
+F test/minmax4.test c1fa9505fd135007fdb1fb699334fb3d4ea7952e
 F test/misc1.test 55cb2bfbf4a8cd61f4be1effc30426ad41696bff
 F test/misc2.test 00d7de54eda90e237fc9a38b9e5ccc769ebf6d4d
 F test/misc3.test fe55130a43e444ee75e2156ff75dc96e964b5738
@@ -988,10 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 0bc594e861ae1142e8c6c83f39b095e1432856bf
-R eff167ee91b10474f283fe35279e92e9
-T *branch * output-minmax-row
-T *sym-output-minmax-row *
-T -sym-trunk *
+P adb29232b659c5332b6841776372407fcc350b08
+R 087241beca277f1bd5ef577cbad5e6e6
 U drh
-Z cf65185cbe7093f978d4a185698ec6ea
+Z d29e9619f6216c8dbc76413eb249e3f2
diff --git a/manifest.uuid b/manifest.uuid
index e33d5dd106..1b02240b7b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-adb29232b659c5332b6841776372407fcc350b08
\ No newline at end of file
+f27c7b4fb193126548e6a620ac89664d1efa3856
\ No newline at end of file
diff --git a/src/func.c b/src/func.c
index deddd5375b..b7d0810686 100644
--- a/src/func.c
+++ b/src/func.c
@@ -1342,11 +1342,12 @@ static void minmaxStep(
   Mem *pBest;
   UNUSED_PARAMETER(NotUsed);
 
-  if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
   pBest = (Mem *)sqlite3_aggregate_context(context, sizeof(*pBest));
   if( !pBest ) return;
 
-  if( pBest->flags ){
+  if( sqlite3_value_type(argv[0])==SQLITE_NULL ){
+    if( pBest->flags ) sqlite3SkipAccumulatorLoad(context);
+  }else if( pBest->flags ){
     int max;
     int cmp;
     CollSeq *pColl = sqlite3GetFuncCollSeq(context);
@@ -1373,7 +1374,7 @@ static void minMaxFinalize(sqlite3_context *context){
   sqlite3_value *pRes;
   pRes = (sqlite3_value *)sqlite3_aggregate_context(context, 0);
   if( pRes ){
-    if( ALWAYS(pRes->flags) ){
+    if( pRes->flags ){
       sqlite3_result_value(context, pRes);
     }
     sqlite3VdbeMemRelease(pRes);
diff --git a/test/e_select.test b/test/e_select.test
index 656bbd1b56..103472cd92 100644
--- a/test/e_select.test
+++ b/test/e_select.test
@@ -800,7 +800,7 @@ do_select_tests e_select-4.1 {
 
   6  "SELECT count(*), * FROM z1"           {6 63 born -26}
   7  "SELECT max(a), * FROM z1"             {63 63 born -26}
-  8  "SELECT *, min(a) FROM z1"             {{} 67 quartets -5}
+  8  "SELECT *, min(a) FROM z1"             {-5 {} 75 -5}
 
   9  "SELECT *,* FROM z1,z2 LIMIT 1" {        
      51.65 -59.58 belfries {} 21 51.65 -59.58 belfries {} 21
diff --git a/test/minmax4.test b/test/minmax4.test
new file mode 100644
index 0000000000..12f56a86c3
--- /dev/null
+++ b/test/minmax4.test
@@ -0,0 +1,145 @@
+# 2012 February 02
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+#
+# Test for queries of the form:  
+#
+#    SELECT p, max(q) FROM t1;
+#
+# Demonstration that the value returned for p is on the same row as 
+# the maximum q.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test minmax4-1.1 {
+  db eval {
+    CREATE TABLE t1(p,q);
+    SELECT p, max(q) FROM t1;
+  }
+} {{} {}}
+do_test minmax4-1.2 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {{} {}}
+do_test minmax4-1.3 {
+  db eval {
+    INSERT INTO t1 VALUES(1,2);
+    SELECT p, max(q) FROM t1;
+  }
+} {1 2}
+do_test minmax4-1.4 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {1 2}
+do_test minmax4-1.5 {
+  db eval {
+    INSERT INTO t1 VALUES(3,4);
+    SELECT p, max(q) FROM t1;
+  }
+} {3 4}
+do_test minmax4-1.6 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {1 2}
+do_test minmax4-1.7 {
+  db eval {
+    INSERT INTO t1 VALUES(5,0);
+    SELECT p, max(q) FROM t1;
+  }
+} {3 4}
+do_test minmax4-1.8 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {5 0}
+do_test minmax4-1.9 {
+  db eval {
+    INSERT INTO t1 VALUES(6,1);
+    SELECT p, max(q) FROM t1;
+  }
+} {3 4}
+do_test minmax4-1.10 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {5 0}
+do_test minmax4-1.11 {
+  db eval {
+    INSERT INTO t1 VALUES(7,NULL);
+    SELECT p, max(q) FROM t1;
+  }
+} {3 4}
+do_test minmax4-1.12 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {5 0}
+do_test minmax4-1.13 {
+  db eval {
+    DELETE FROM t1 WHERE q IS NOT NULL;
+    SELECT p, max(q) FROM t1;
+  }
+} {7 {}}
+do_test minmax4-1.14 {
+  db eval {
+    SELECT p, min(q) FROM t1;
+  }
+} {7 {}}
+
+do_test minmax4-2.1 {
+  db eval {
+    CREATE TABLE t2(a,b,c);
+    INSERT INTO t2 VALUES
+         (1,null,2),
+         (1,2,3),
+         (1,1,4),
+         (2,3,5);
+    SELECT a, max(b), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 2 3 2 3 5}
+do_test minmax4-2.2 {
+  db eval {
+    SELECT a, min(b), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 1 4 2 3 5}
+do_test minmax4-2.3 {
+  db eval {
+    SELECT a, min(b), avg(b), count(b), c FROM t2 GROUP BY a ORDER BY a DESC;
+  }
+} {2 3 3.0 1 5 1 1 1.5 2 4}
+do_test minmax4-2.4 {
+  db eval {
+    SELECT a, min(b), max(b), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 1 2 3 2 3 3 5}
+do_test minmax4-2.5 {
+  db eval {
+    SELECT a, max(b), min(b), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 2 1 4 2 3 3 5}
+do_test minmax4-2.6 {
+  db eval {
+    SELECT a, max(b), b, max(c), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 2 1 4 4 2 3 3 5 5}
+do_test minmax4-2.7 {
+  db eval {
+    SELECT a, min(b), b, min(c), c FROM t2 GROUP BY a ORDER BY a;
+  }
+} {1 1 {} 2 2 2 3 3 5 5}
+
+
+
+finish_test

From 2cbd78b70e570e20c5b297dd9922756f0f640ceb Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 19:37:18 +0000
Subject: [PATCH 34/40] Reduce the size of the MemPage object by about 32
 bytes.  Other structure size optimizations.

FossilOrigin-Name: 21695c3476804477cb378b5a643196380e7e2281
---
 manifest       | 16 ++++++++--------
 manifest.uuid  |  2 +-
 src/btree.c    | 42 ++++++++++++++++++++++--------------------
 src/btreeInt.h | 13 +++++++------
 src/pcache1.c  |  5 ++---
 5 files changed, 40 insertions(+), 38 deletions(-)

diff --git a/manifest b/manifest
index e456d392ef..5598f6d7f8 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C When\snon-aggregate\scolumns\soccur\sin\san\saggregate\squery\swith\sa\ssingle\smin()\nor\smax(),\sthen\sthe\svalues\sof\sthe\snon-aggregate\scolumns\sare\staken\sfrom\s\none\sof\sthe\srows\sthat\swas\sthe\smin()\sor\smax().
-D 2012-02-02T18:46:41.880
+C Reduce\sthe\ssize\sof\sthe\sMemPage\sobject\sby\sabout\s32\sbytes.\s\sOther\sstructure\nsize\soptimizations.
+D 2012-02-02T19:37:18.502
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -125,9 +125,9 @@ F src/auth.c 523da7fb4979469955d822ff9298352d6b31de34
 F src/backup.c e9538bad2d4a4fcd4308f1aed7cb18a0fbc968f9
 F src/bitvec.c af50f1c8c0ff54d6bdb7a80e2fceca5a93670bef
 F src/btmutex.c 976f45a12e37293e32cae0281b15a21d48a8aaa7
-F src/btree.c 24bde768288b3365bc6acfbb24030f76fefe7e1f
+F src/btree.c bb0132a725b4d5ed077924399c4f6d4b9390a721
 F src/btree.h 46e9f04672f1390255bc56865a3238b384d0f2d5
-F src/btreeInt.h 6c9960645c431c9456ca56498f43a2b3bf1fa8c2
+F src/btreeInt.h 26d8ca625b141927fe6620c1d2cf58eaf494ca0c
 F src/build.c c4d36e527f457f9992a6663365871dfa7c5094b8
 F src/callback.c 0425c6320730e6d3981acfb9202c1bed9016ad1a
 F src/complete.c dc1d136c0feee03c2f7550bafc0d29075e36deac
@@ -173,7 +173,7 @@ F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
 F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h 1b5dcc3dc8103d03e625b177023ee67764fa6b7c
-F src/pcache1.c 281822d22265245b19f908cb3f5df725f7e11b06
+F src/pcache1.c b30b1c35908346ecc43d8d9d17f2ddf6817f8f60
 F src/pragma.c 350f59843f4ec4fca5dc63d497caf6433096bbdd
 F src/prepare.c ec4989f7f480544bdc4192fe663470d2a2d7d61e
 F src/printf.c 7ffb4ebb8b341f67e049695ba031da717b3d2699
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 0bc594e861ae1142e8c6c83f39b095e1432856bf f27c7b4fb193126548e6a620ac89664d1efa3856
-R 087241beca277f1bd5ef577cbad5e6e6
+P fa13edd39c3b8ec752d4e90a69ebf7fed4ebf62f
+R 8221669b522416ec78d4a425d43dabd2
 U drh
-Z 62b372ff27d8b234c8be459fcc204dad
+Z 2c59e89011b4fcade9a060969bfe0aa6
diff --git a/manifest.uuid b/manifest.uuid
index a30a70cb3b..2035005202 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-fa13edd39c3b8ec752d4e90a69ebf7fed4ebf62f
\ No newline at end of file
+21695c3476804477cb378b5a643196380e7e2281
\ No newline at end of file
diff --git a/src/btree.c b/src/btree.c
index 14ddee57e8..359253387d 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -870,12 +870,10 @@ static u8 *findOverflowCell(MemPage *pPage, int iCell){
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   for(i=pPage->nOverflow-1; i>=0; i--){
     int k;
-    struct _OvflCell *pOvfl;
-    pOvfl = &pPage->aOvfl[i];
-    k = pOvfl->idx;
+    k = pPage->aiOvfl[i];
     if( k<=iCell ){
       if( k==iCell ){
-        return pOvfl->pCell;
+        return pPage->apOvfl[i];
       }
       iCell--;
     }
@@ -5521,7 +5519,7 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
 ** If the cell content will fit on the page, then put it there.  If it
 ** will not fit, then make a copy of the cell content into pTemp if
 ** pTemp is not null.  Regardless of pTemp, allocate a new entry
-** in pPage->aOvfl[] and make it point to the cell content (either
+** in pPage->apOvfl[] and make it point to the cell content (either
 ** in pTemp or the original pCell) and also record its index. 
 ** Allocating a new entry in pPage->aCell[] implies that 
 ** pPage->nOverflow is incremented.
@@ -5555,7 +5553,8 @@ static void insertCell(
 
   assert( i>=0 && i<=pPage->nCell+pPage->nOverflow );
   assert( pPage->nCell<=MX_CELL(pPage->pBt) && MX_CELL(pPage->pBt)<=10921 );
-  assert( pPage->nOverflow<=ArraySize(pPage->aOvfl) );
+  assert( pPage->nOverflow<=ArraySize(pPage->apOvfl) );
+  assert( ArraySize(pPage->apOvfl)==ArraySize(pPage->aiOvfl) );
   assert( sqlite3_mutex_held(pPage->pBt->mutex) );
   /* The cell should normally be sized correctly.  However, when moving a
   ** malformed cell from a leaf page to an interior page, if the cell size
@@ -5572,9 +5571,9 @@ static void insertCell(
       put4byte(pCell, iChild);
     }
     j = pPage->nOverflow++;
-    assert( j<(int)(sizeof(pPage->aOvfl)/sizeof(pPage->aOvfl[0])) );
-    pPage->aOvfl[j].pCell = pCell;
-    pPage->aOvfl[j].idx = (u16)i;
+    assert( j<(int)(sizeof(pPage->apOvfl)/sizeof(pPage->apOvfl[0])) );
+    pPage->apOvfl[j] = pCell;
+    pPage->aiOvfl[j] = (u16)i;
   }else{
     int rc = sqlite3PagerWrite(pPage->pDbPage);
     if( rc!=SQLITE_OK ){
@@ -5722,7 +5721,7 @@ static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){
   if( rc==SQLITE_OK ){
 
     u8 *pOut = &pSpace[4];
-    u8 *pCell = pPage->aOvfl[0].pCell;
+    u8 *pCell = pPage->apOvfl[0];
     u16 szCell = cellSizePtr(pPage, pCell);
     u8 *pStop;
 
@@ -5832,7 +5831,7 @@ static int ptrmapCheckPages(MemPage **apPage, int nPage){
 ** map entries are also updated so that the parent page is page pTo.
 **
 ** If pFrom is currently carrying any overflow cells (entries in the
-** MemPage.aOvfl[] array), they are not copied to pTo. 
+** MemPage.apOvfl[] array), they are not copied to pTo. 
 **
 ** Before returning, page pTo is reinitialized using btreeInitPage().
 **
@@ -5969,7 +5968,7 @@ static int balance_nonroot(
   ** is called (indirectly) from sqlite3BtreeDelete().
   */
   assert( pParent->nOverflow==0 || pParent->nOverflow==1 );
-  assert( pParent->nOverflow==0 || pParent->aOvfl[0].idx==iParentIdx );
+  assert( pParent->nOverflow==0 || pParent->aiOvfl[0]==iParentIdx );
 
   if( !aOvflSpace ){
     return SQLITE_NOMEM;
@@ -6016,8 +6015,8 @@ static int balance_nonroot(
     nMaxCells += 1+apOld[i]->nCell+apOld[i]->nOverflow;
     if( (i--)==0 ) break;
 
-    if( i+nxDiv==pParent->aOvfl[0].idx && pParent->nOverflow ){
-      apDiv[i] = pParent->aOvfl[0].pCell;
+    if( i+nxDiv==pParent->aiOvfl[0] && pParent->nOverflow ){
+      apDiv[i] = pParent->apOvfl[0];
       pgno = get4byte(apDiv[i]);
       szNew[i] = cellSizePtr(pParent, apDiv[i]);
       pParent->nOverflow = 0;
@@ -6458,7 +6457,7 @@ static int balance_nonroot(
     MemPage *pOld = apCopy[0];
     int nOverflow = pOld->nOverflow;
     int iNextOld = pOld->nCell + nOverflow;
-    int iOverflow = (nOverflow ? pOld->aOvfl[0].idx : -1);
+    int iOverflow = (nOverflow ? pOld->aiOvfl[0] : -1);
     j = 0;                             /* Current 'old' sibling page */
     k = 0;                             /* Current 'new' sibling page */
     for(i=0; i<nCell; i++){
@@ -6472,14 +6471,14 @@ static int balance_nonroot(
         iNextOld = i + !leafData + pOld->nCell + pOld->nOverflow;
         if( pOld->nOverflow ){
           nOverflow = pOld->nOverflow;
-          iOverflow = i + !leafData + pOld->aOvfl[0].idx;
+          iOverflow = i + !leafData + pOld->aiOvfl[0];
         }
         isDivider = !leafData;  
       }
 
       assert(nOverflow>0 || iOverflow<i );
-      assert(nOverflow<2 || pOld->aOvfl[0].idx==pOld->aOvfl[1].idx-1);
-      assert(nOverflow<3 || pOld->aOvfl[1].idx==pOld->aOvfl[2].idx-1);
+      assert(nOverflow<2 || pOld->aiOvfl[0]==pOld->aiOvfl[1]-1);
+      assert(nOverflow<3 || pOld->aiOvfl[1]==pOld->aiOvfl[2]-1);
       if( i==iOverflow ){
         isDivider = 1;
         if( (--nOverflow)>0 ){
@@ -6600,7 +6599,10 @@ static int balance_deeper(MemPage *pRoot, MemPage **ppChild){
   TRACE(("BALANCE: copy root %d into %d\n", pRoot->pgno, pChild->pgno));
 
   /* Copy the overflow cells from pRoot to pChild */
-  memcpy(pChild->aOvfl, pRoot->aOvfl, pRoot->nOverflow*sizeof(pRoot->aOvfl[0]));
+  memcpy(pChild->aiOvfl, pRoot->aiOvfl,
+         pRoot->nOverflow*sizeof(pRoot->aiOvfl[0]));
+  memcpy(pChild->apOvfl, pRoot->apOvfl,
+         pRoot->nOverflow*sizeof(pRoot->apOvfl[0]));
   pChild->nOverflow = pRoot->nOverflow;
 
   /* Zero the contents of pRoot. Then install pChild as the right-child. */
@@ -6663,7 +6665,7 @@ static int balance(BtCursor *pCur){
 #ifndef SQLITE_OMIT_QUICKBALANCE
         if( pPage->hasData
          && pPage->nOverflow==1
-         && pPage->aOvfl[0].idx==pPage->nCell
+         && pPage->aiOvfl[0]==pPage->nCell
          && pParent->pgno!=1
          && pParent->nCell==iIdx
         ){
diff --git a/src/btreeInt.h b/src/btreeInt.h
index 907c02e601..841e2c6eab 100644
--- a/src/btreeInt.h
+++ b/src/btreeInt.h
@@ -284,10 +284,9 @@ struct MemPage {
   u16 nFree;           /* Number of free bytes on the page */
   u16 nCell;           /* Number of cells on this page, local and ovfl */
   u16 maskPage;        /* Mask for page offset */
-  struct _OvflCell {   /* Cells that will not fit on aData[] */
-    u8 *pCell;          /* Pointers to the body of the overflow cell */
-    u16 idx;            /* Insert this cell before idx-th non-overflow cell */
-  } aOvfl[5];
+  u16 aiOvfl[5];       /* Insert the i-th overflow cell before the aiOvfl-th
+                       ** non-overflow cell */
+  u8 *apOvfl[5];       /* Pointers to the body of overflow cells */
   BtShared *pBt;       /* Pointer to BtShared that this page is part of */
   u8 *aData;           /* Pointer to disk image of the page data */
   u8 *aDataEnd;        /* One byte past the end of usable data */
@@ -495,6 +494,9 @@ struct BtCursor {
   BtShared *pBt;            /* The BtShared this cursor points to */
   BtCursor *pNext, *pPrev;  /* Forms a linked list of all cursors */
   struct KeyInfo *pKeyInfo; /* Argument passed to comparison function */
+#ifndef SQLITE_OMIT_INCRBLOB
+  Pgno *aOverflow;          /* Cache of overflow page locations */
+#endif
   Pgno pgnoRoot;            /* The root page of this tree */
   sqlite3_int64 cachedRowid; /* Next rowid cache.  0 means not valid */
   CellInfo info;            /* A parse of the cell we are pointing at */
@@ -506,7 +508,6 @@ struct BtCursor {
   u8 validNKey;             /* True if info.nKey is valid */
   u8 eState;                /* One of the CURSOR_XXX constants (see below) */
 #ifndef SQLITE_OMIT_INCRBLOB
-  Pgno *aOverflow;          /* Cache of overflow page locations */
   u8 isIncrblobHandle;      /* True if this cursor is an incr. io handle */
 #endif
   i16 iPage;                            /* Index of current page in apPage */
@@ -635,8 +636,8 @@ typedef struct IntegrityCk IntegrityCk;
 struct IntegrityCk {
   BtShared *pBt;    /* The tree being checked out */
   Pager *pPager;    /* The associated pager.  Also accessible by pBt->pPager */
-  Pgno nPage;       /* Number of pages in the database */
   int *anRef;       /* Number of times each page is referenced */
+  Pgno nPage;       /* Number of pages in the database */
   int mxErr;        /* Stop accumulating errors when this reaches zero */
   int nErr;         /* Number of messages written to zErrMsg so far */
   int mallocFailed; /* A memory allocation error has occurred */
diff --git a/src/pcache1.c b/src/pcache1.c
index f76d7c8e8e..42fc8ceba9 100644
--- a/src/pcache1.c
+++ b/src/pcache1.c
@@ -76,6 +76,7 @@ struct PCache1 {
   unsigned int nMin;                  /* Minimum number of pages reserved */
   unsigned int nMax;                  /* Configured "cache_size" value */
   unsigned int n90pct;                /* nMax*9/10 */
+  unsigned int iMaxKey;               /* Largest key seen since xTruncate() */
 
   /* Hash table of all pages. The following variables may only be accessed
   ** when the accessor is holding the PGroup mutex.
@@ -84,8 +85,6 @@ struct PCache1 {
   unsigned int nPage;                 /* Total number of pages in apHash */
   unsigned int nHash;                 /* Number of slots in apHash[] */
   PgHdr1 **apHash;                    /* Hash table for fast lookup by key */
-
-  unsigned int iMaxKey;               /* Largest key seen since xTruncate() */
 };
 
 /*
@@ -129,8 +128,8 @@ static SQLITE_WSD struct PCacheGlobal {
   void *pStart, *pEnd;           /* Bounds of pagecache malloc range */
   /* Above requires no mutex.  Use mutex below for variable that follow. */
   sqlite3_mutex *mutex;          /* Mutex for accessing the following: */
-  int nFreeSlot;                 /* Number of unused pcache slots */
   PgFreeslot *pFree;             /* Free page blocks */
+  int nFreeSlot;                 /* Number of unused pcache slots */
   /* The following value requires a mutex to change.  We skip the mutex on
   ** reading because (1) most platforms read a 32-bit integer atomically and
   ** (2) even if an incorrect value is read, no great harm is done since this

From 3fb757b487740208dfc4d0eaf9d4841a0384155a Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Thu, 2 Feb 2012 21:02:43 +0000
Subject: [PATCH 35/40] More structure packing for smaller objects and less
 memory usage.

FossilOrigin-Name: f14e7f29ff7f2d7706dc3cdd715e103e04ba0ef1
---
 manifest       | 14 +++++++-------
 manifest.uuid  |  2 +-
 src/vdbeInt.h  | 16 ++++++++--------
 src/vdbesort.c | 16 ++++++++--------
 4 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/manifest b/manifest
index 5598f6d7f8..a281d99024 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Reduce\sthe\ssize\sof\sthe\sMemPage\sobject\sby\sabout\s32\sbytes.\s\sOther\sstructure\nsize\soptimizations.
-D 2012-02-02T19:37:18.502
+C More\sstructure\spacking\sfor\ssmaller\sobjects\sand\sless\smemory\susage.
+D 2012-02-02T21:02:43.362
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -242,12 +242,12 @@ F src/util.c 9e07bd67dfafe9c75b1da78c87ba030cebbb5388
 F src/vacuum.c 0c0ba2242355c6048d65e2b333abe0f7c06348fa
 F src/vdbe.c 40b14dff04692b1ee421db40c67d4921ecf17a9d
 F src/vdbe.h 18f581cac1f4339ec3299f3e0cc6e11aec654cdb
-F src/vdbeInt.h 0f986e86a4a0afbf52d0402071708f487d1cfc15
+F src/vdbeInt.h 6ff4180a05683566a8835d12f7ec504b22932c82
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
 F src/vdbeaux.c 7683d772ad638faa4567142438c4594e47f173c4
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
 F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
-F src/vdbesort.c 468d43c057063e54da4f1988b38b4f46d60e7790
+F src/vdbesort.c b25814d385895544ebc8118245c8311ded7f81c9
 F src/vdbetrace.c d6e50e04e1ec498150e519058f617d91b8f5c843
 F src/vtab.c ab90fb600a3f5e4b7c48d22a4cdb2d6b23239847
 F src/wal.c 5f7bcc0610af759953defd769eacebfd98a22bc8
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P fa13edd39c3b8ec752d4e90a69ebf7fed4ebf62f
-R 8221669b522416ec78d4a425d43dabd2
+P 21695c3476804477cb378b5a643196380e7e2281
+R 160b1d93d54df79cdae4b500d4010792
 U drh
-Z 2c59e89011b4fcade9a060969bfe0aa6
+Z a82d6bb93102b171e9f2e05fe403d0d3
diff --git a/manifest.uuid b/manifest.uuid
index 2035005202..19cc6a2c65 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-21695c3476804477cb378b5a643196380e7e2281
\ No newline at end of file
+f14e7f29ff7f2d7706dc3cdd715e103e04ba0ef1
\ No newline at end of file
diff --git a/src/vdbeInt.h b/src/vdbeInt.h
index f3f9f73a35..9c1af35c33 100644
--- a/src/vdbeInt.h
+++ b/src/vdbeInt.h
@@ -115,21 +115,21 @@ typedef struct VdbeCursor VdbeCursor;
 typedef struct VdbeFrame VdbeFrame;
 struct VdbeFrame {
   Vdbe *v;                /* VM this frame belongs to */
-  int pc;                 /* Program Counter in parent (calling) frame */
+  VdbeFrame *pParent;     /* Parent of this frame, or NULL if parent is main */
   Op *aOp;                /* Program instructions for parent frame */
-  int nOp;                /* Size of aOp array */
   Mem *aMem;              /* Array of memory cells for parent frame */
-  int nMem;               /* Number of entries in aMem */
   u8 *aOnceFlag;          /* Array of OP_Once flags for parent frame */
-  int nOnceFlag;          /* Number of entries in aOnceFlag */
   VdbeCursor **apCsr;     /* Array of Vdbe cursors for parent frame */
-  u16 nCursor;            /* Number of entries in apCsr */
   void *token;            /* Copy of SubProgram.token */
+  i64 lastRowid;          /* Last insert rowid (sqlite3.lastRowid) */
+  u16 nCursor;            /* Number of entries in apCsr */
+  int pc;                 /* Program Counter in parent (calling) frame */
+  int nOp;                /* Size of aOp array */
+  int nMem;               /* Number of entries in aMem */
+  int nOnceFlag;          /* Number of entries in aOnceFlag */
   int nChildMem;          /* Number of memory cells for child frame */
   int nChildCsr;          /* Number of cursors for child frame */
-  i64 lastRowid;          /* Last insert rowid (sqlite3.lastRowid) */
   int nChange;            /* Statement changes (Vdbe.nChanges)     */
-  VdbeFrame *pParent;     /* Parent of this frame, or NULL if parent is main */
 };
 
 #define VdbeFrameMem(p) ((Mem *)&((u8 *)p)[ROUND8(sizeof(VdbeFrame))])
@@ -256,8 +256,8 @@ struct sqlite3_context {
   VdbeFunc *pVdbeFunc;  /* Auxilary data, if created. */
   Mem s;                /* The return value is stored here */
   Mem *pMem;            /* Memory cell used to store aggregate context */
-  int isError;          /* Error code returned by the function. */
   CollSeq *pColl;       /* Collating sequence */
+  int isError;          /* Error code returned by the function. */
   int skipFlag;         /* Skip skip accumulator loading if true */
 };
 
diff --git a/src/vdbesort.c b/src/vdbesort.c
index c44999705b..afea1f510a 100644
--- a/src/vdbesort.c
+++ b/src/vdbesort.c
@@ -93,17 +93,17 @@ typedef struct SorterRecord SorterRecord;
 ** being merged (rounded up to the next power of 2).
 */
 struct VdbeSorter {
-  int nInMemory;                  /* Current size of pRecord list as PMA */
-  int nTree;                      /* Used size of aTree/aIter (power of 2) */
-  VdbeSorterIter *aIter;          /* Array of iterators to merge */
-  int *aTree;                     /* Current state of incremental merge */
   i64 iWriteOff;                  /* Current write offset within file pTemp1 */
   i64 iReadOff;                   /* Current read offset within file pTemp1 */
-  sqlite3_file *pTemp1;           /* PMA file 1 */
+  int nInMemory;                  /* Current size of pRecord list as PMA */
+  int nTree;                      /* Used size of aTree/aIter (power of 2) */
   int nPMA;                       /* Number of PMAs stored in pTemp1 */
-  SorterRecord *pRecord;          /* Head of in-memory record list */
   int mnPmaSize;                  /* Minimum PMA size, in bytes */
   int mxPmaSize;                  /* Maximum PMA size, in bytes.  0==no limit */
+  VdbeSorterIter *aIter;          /* Array of iterators to merge */
+  int *aTree;                     /* Current state of incremental merge */
+  sqlite3_file *pTemp1;           /* PMA file 1 */
+  SorterRecord *pRecord;          /* Head of in-memory record list */
   UnpackedRecord *pUnpacked;      /* Used to unpack keys */
 };
 
@@ -114,10 +114,10 @@ struct VdbeSorter {
 struct VdbeSorterIter {
   i64 iReadOff;                   /* Current read offset */
   i64 iEof;                       /* 1 byte past EOF for this iterator */
-  sqlite3_file *pFile;            /* File iterator is reading from */
   int nAlloc;                     /* Bytes of space at aAlloc */
-  u8 *aAlloc;                     /* Allocated space */
   int nKey;                       /* Number of bytes in key */
+  sqlite3_file *pFile;            /* File iterator is reading from */
+  u8 *aAlloc;                     /* Allocated space */
   u8 *aKey;                       /* Pointer to current key */
 };
 

From cc3b4f8c550c8d4e5f3e540d1e7a578493c01f29 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Tue, 7 Feb 2012 14:13:50 +0000
Subject: [PATCH 36/40] Command-line shell enhancements:  Reorganize the
 "usage" comment so that options are in alphabetical order.  Add the new
 "--cmd" option.  Allow either "--option" or "-option" for options.

FossilOrigin-Name: 9497893b1b9219eac4ec2183bd90b4e4b860d9fe
---
 manifest      | 12 +++++-----
 manifest.uuid |  2 +-
 src/shell.c   | 64 +++++++++++++++++++++++++++++++++++----------------
 3 files changed, 51 insertions(+), 27 deletions(-)

diff --git a/manifest b/manifest
index a281d99024..0cb39aa132 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C More\sstructure\spacking\sfor\ssmaller\sobjects\sand\sless\smemory\susage.
-D 2012-02-02T21:02:43.362
+C Command-line\sshell\senhancements:\s\sReorganize\sthe\s"usage"\scomment\sso\sthat\noptions\sare\sin\salphabetical\sorder.\s\sAdd\sthe\snew\s"--cmd"\soption.\s\sAllow\neither\s"--option"\sor\s"-option"\sfor\soptions.
+D 2012-02-07T14:13:50.240
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -181,7 +181,7 @@ F src/random.c cd4a67b3953b88019f8cd4ccd81394a8ddfaba50
 F src/resolve.c 3d3e80a98f203ac6b9329e9621e29eda85ddfd40
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c 232283a2e60d91cbd9a5ddf2f6f7ecf53d590075
-F src/shell.c 60d147c2411dd2d79a5151cfb9a068de87c7babe
+F src/shell.c aa28f117033ba3e44b5eaaf2ad572222bcdfd66e
 F src/sqlite.h.in 371c30e4be94b9b0ea6400ed66663fcf8e891eb4
 F src/sqlite3ext.h 6904f4aadf976f95241311fbffb00823075d9477
 F src/sqliteInt.h 736f3a7748434200db7a9e0a352b67d1b8759e0a
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 21695c3476804477cb378b5a643196380e7e2281
-R 160b1d93d54df79cdae4b500d4010792
+P f14e7f29ff7f2d7706dc3cdd715e103e04ba0ef1
+R 0c10dce0f67dfacb6b037220cf7eabfd
 U drh
-Z a82d6bb93102b171e9f2e05fe403d0d3
+Z 0c5db2cd7b6e79afe1cc84f6912b794f
diff --git a/manifest.uuid b/manifest.uuid
index 19cc6a2c65..8255540b38 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-f14e7f29ff7f2d7706dc3cdd715e103e04ba0ef1
\ No newline at end of file
+9497893b1b9219eac4ec2183bd90b4e4b860d9fe
\ No newline at end of file
diff --git a/src/shell.c b/src/shell.c
index 95a30c116d..d3ddfa9536 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -2704,29 +2704,30 @@ static int process_sqliterc(
 ** Show available command line options
 */
 static const char zOptions[] = 
-  "   -help                show this message\n"
-  "   -init filename       read/process named file\n"
-  "   -echo                print commands before execution\n"
-  "   -[no]header          turn headers on or off\n"
   "   -bail                stop after hitting an error\n"
-  "   -interactive         force interactive I/O\n"
   "   -batch               force batch I/O\n"
   "   -column              set output mode to 'column'\n"
+  "   -cmd command         run \"command\" before reading stdin\n"
   "   -csv                 set output mode to 'csv'\n"
+  "   -echo                print commands before execution\n"
+  "   -init filename       read/process named file\n"
+  "   -[no]header          turn headers on or off\n"
+  "   -help                show this message\n"
   "   -html                set output mode to HTML\n"
+  "   -interactive         force interactive I/O\n"
   "   -line                set output mode to 'line'\n"
   "   -list                set output mode to 'list'\n"
+#ifdef SQLITE_ENABLE_MULTIPLEX
+  "   -multiplex           enable the multiplexor VFS\n"
+#endif
+  "   -nullvalue 'text'    set text string for NULL values\n"
   "   -separator 'x'       set output field separator (|)\n"
   "   -stats               print memory stats before each finalize\n"
-  "   -nullvalue 'text'    set text string for NULL values\n"
   "   -version             show SQLite version\n"
   "   -vfs NAME            use NAME as the default VFS\n"
 #ifdef SQLITE_ENABLE_VFSTRACE
   "   -vfstrace            enable tracing of all VFS calls\n"
 #endif
-#ifdef SQLITE_ENABLE_MULTIPLEX
-  "   -multiplex           enable the multiplexor VFS\n"
-#endif
 ;
 static void usage(int showDetail){
   fprintf(stderr,
@@ -2789,19 +2790,22 @@ int main(int argc, char **argv){
     char *z;
     if( argv[i][0]!='-' ) break;
     z = argv[i];
-    if( z[0]=='-' && z[1]=='-' ) z++;
-    if( strcmp(argv[i],"-separator")==0 || strcmp(argv[i],"-nullvalue")==0 ){
+    if( z[1]=='-' ) z++;
+    if( strcmp(z,"-separator")==0
+     || strcmp(z,"-nullvalue")==0
+     || strcmp(z,"-cmd")==0
+    ){
       i++;
-    }else if( strcmp(argv[i],"-init")==0 ){
+    }else if( strcmp(z,"-init")==0 ){
       i++;
       zInitFile = argv[i];
     /* Need to check for batch mode here to so we can avoid printing
     ** informational messages (like from process_sqliterc) before 
     ** we do the actual processing of arguments later in a second pass.
     */
-    }else if( strcmp(argv[i],"-batch")==0 ){
+    }else if( strcmp(z,"-batch")==0 ){
       stdin_is_interactive = 0;
-    }else if( strcmp(argv[i],"-heap")==0 ){
+    }else if( strcmp(z,"-heap")==0 ){
 #if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5)
       int j, c;
       const char *zSize;
@@ -2818,7 +2822,7 @@ int main(int argc, char **argv){
       sqlite3_config(SQLITE_CONFIG_HEAP, malloc((int)szHeap), (int)szHeap, 64);
 #endif
 #ifdef SQLITE_ENABLE_VFSTRACE
-    }else if( strcmp(argv[i],"-vfstrace")==0 ){
+    }else if( strcmp(z,"-vfstrace")==0 ){
       extern int vfstrace_register(
          const char *zTraceName,
          const char *zOldVfsName,
@@ -2829,11 +2833,11 @@ int main(int argc, char **argv){
       vfstrace_register("trace",0,(int(*)(const char*,void*))fputs,stderr,1);
 #endif
 #ifdef SQLITE_ENABLE_MULTIPLEX
-    }else if( strcmp(argv[i],"-multiplex")==0 ){
+    }else if( strcmp(z,"-multiplex")==0 ){
       extern int sqlite3_multiple_initialize(const char*,int);
       sqlite3_multiplex_initialize(0, 1);
 #endif
-    }else if( strcmp(argv[i],"-vfs")==0 ){
+    }else if( strcmp(z,"-vfs")==0 ){
       sqlite3_vfs *pVfs = sqlite3_vfs_find(argv[++i]);
       if( pVfs ){
         sqlite3_vfs_register(pVfs, 1);
@@ -2915,7 +2919,8 @@ int main(int argc, char **argv){
     }else if( strcmp(z,"-separator")==0 ){
       i++;
       if(i>=argc){
-        fprintf(stderr,"%s: Error: missing argument for option: %s\n", Argv0, z);
+        fprintf(stderr,"%s: Error: missing argument for option: %s\n",
+                        Argv0, z);
         fprintf(stderr,"Use -help for a list of options.\n");
         return 1;
       }
@@ -2924,7 +2929,8 @@ int main(int argc, char **argv){
     }else if( strcmp(z,"-nullvalue")==0 ){
       i++;
       if(i>=argc){
-        fprintf(stderr,"%s: Error: missing argument for option: %s\n", Argv0, z);
+        fprintf(stderr,"%s: Error: missing argument for option: %s\n",
+                        Argv0, z);
         fprintf(stderr,"Use -help for a list of options.\n");
         return 1;
       }
@@ -2959,8 +2965,26 @@ int main(int argc, char **argv){
     }else if( strcmp(z,"-multiplex")==0 ){
       i++;
 #endif
-    }else if( strcmp(z,"-help")==0 || strcmp(z, "--help")==0 ){
+    }else if( strcmp(z,"-help")==0 ){
       usage(1);
+    }else if( strcmp(z,"-cmd")==0 ){
+      if( i==argc-1 ) break;
+      i++;
+      z = argv[i];
+      if( z[0]=='.' ){
+        rc = do_meta_command(z, &data);
+        if( rc && bail_on_error ) return rc;
+      }else{
+        open_db(&data);
+        rc = shell_exec(data.db, z, shell_callback, &data, &zErrMsg);
+        if( zErrMsg!=0 ){
+          fprintf(stderr,"Error: %s\n", zErrMsg);
+          if( bail_on_error ) return rc!=0 ? rc : 1;
+        }else if( rc!=0 ){
+          fprintf(stderr,"Error: unable to process SQL \"%s\"\n", z);
+          if( bail_on_error ) return rc;
+        }
+      }
     }else{
       fprintf(stderr,"%s: Error: unknown option: %s\n", Argv0, z);
       fprintf(stderr,"Use -help for a list of options.\n");

From 86c5a930e2d036f40e1ab368b3c55886aba62bb1 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 8 Feb 2012 12:13:28 +0000
Subject: [PATCH 37/40] Add an autoconf test for malloc.h and use the results
 of that test to conditionally #include the malloc.h header file.

FossilOrigin-Name: 16a471129d497f45935b5d00df7ce9ec731ee498
---
 config.h.in   |  3 +++
 configure     |  3 ++-
 configure.ac  |  2 +-
 manifest      | 18 +++++++++---------
 manifest.uuid |  2 +-
 src/mem1.c    |  4 +++-
 6 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/config.h.in b/config.h.in
index 5e087dc3fd..efc1d47bc6 100644
--- a/config.h.in
+++ b/config.h.in
@@ -33,6 +33,9 @@
 /* Define to 1 if you have the `localtime_s' function. */
 #undef HAVE_LOCALTIME_S
 
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
 /* Define to 1 if you have the `malloc_usable_size' function. */
 #undef HAVE_MALLOC_USABLE_SIZE
 
diff --git a/configure b/configure
index fde7393a70..aa16558171 100755
--- a/configure
+++ b/configure
@@ -11992,7 +11992,8 @@ fi
 
 
 
-for ac_header in sys/types.h stdlib.h stdint.h inttypes.h
+
+for ac_header in sys/types.h stdlib.h stdint.h inttypes.h malloc.h
 do
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
diff --git a/configure.ac b/configure.ac
index a772e03b5e..aac1d472f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -122,7 +122,7 @@ AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, intptr_t, uint8_t,
 
 #########
 # Check for needed/wanted headers
-AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h])
+AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h])
 
 #########
 # Figure out whether or not we have these functions
diff --git a/manifest b/manifest
index 0cb39aa132..33fb84201c 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Command-line\sshell\senhancements:\s\sReorganize\sthe\s"usage"\scomment\sso\sthat\noptions\sare\sin\salphabetical\sorder.\s\sAdd\sthe\snew\s"--cmd"\soption.\s\sAllow\neither\s"--option"\sor\s"-option"\sfor\soptions.
-D 2012-02-07T14:13:50.240
+C Add\san\sautoconf\stest\sfor\smalloc.h\sand\suse\sthe\sresults\sof\sthat\stest\sto\s\nconditionally\s#include\sthe\smalloc.h\sheader\sfile.
+D 2012-02-08T12:13:28.555
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -21,10 +21,10 @@ F art/sqlite370.ico af56c1d00fee7cd4753e8631ed60703ed0fc6e90
 F art/sqlite370.jpg d512473dae7e378a67e28ff96a34da7cb331def2
 F art/src_logo.gif 9341ef09f0e53cd44c0c9b6fc3c16f7f3d6c2ad9
 F config.guess 226d9a188c6196f3033ffc651cbc9dcee1a42977
-F config.h.in 31cc8c4943f56e60c4aa4fba929c9d4c70e418b4
+F config.h.in 0921066a13130082764ab4ab6456f7b5bebe56de
 F config.sub 9ebe4c3b3dab6431ece34f16828b594fb420da55
-F configure c7497a17710f9304b9a405df5733576e6701fcab x
-F configure.ac 75323bdac56fb0e69f6a3fc5b23f24359550b9d9
+F configure 4ee31677412c454d0978a64872faf3ec36ff94ca x
+F configure.ac 9ee886c21c095b3272137b1553ae416c8b8c8557
 F contrib/sqlitecon.tcl 210a913ad63f9f991070821e599d600bd913e0ad
 F doc/lemon.html 3091574143dd3415669b6745843ff8d011d33549
 F doc/pager-invariants.txt 870107036470d7c419e93768676fae2f8749cf9e
@@ -150,7 +150,7 @@ F src/loadext.c f20382fbaeec832438a1ba7797bee3d3c8a6d51d
 F src/main.c cb099cc4864b542f97938049fc74ea8ae6845ce4
 F src/malloc.c 15afac5e59b6584efe072e9933aefb4230e74f97
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
-F src/mem1.c 7e698fe3368c661e98a25dca9a20933bcb61e228
+F src/mem1.c c953f3bfc8fcd31d4de2078697caefeb1dcfd7ff
 F src/mem2.c e307323e86b5da1853d7111b68fd6b84ad6f09cf
 F src/mem3.c 61c9d47b792908c532ca3a62b999cf21795c6534
 F src/mem5.c c2c63b7067570b00bf33d751c39af24182316f7f
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P f14e7f29ff7f2d7706dc3cdd715e103e04ba0ef1
-R 0c10dce0f67dfacb6b037220cf7eabfd
+P 9497893b1b9219eac4ec2183bd90b4e4b860d9fe
+R 42781c9b9d5eaab2d001ea7a2a23a84c
 U drh
-Z 0c5db2cd7b6e79afe1cc84f6912b794f
+Z f6736aaa24c5b87ef257c388626eabe2
diff --git a/manifest.uuid b/manifest.uuid
index 8255540b38..cdfd9e5ce0 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-9497893b1b9219eac4ec2183bd90b4e4b860d9fe
\ No newline at end of file
+16a471129d497f45935b5d00df7ce9ec731ee498
\ No newline at end of file
diff --git a/src/mem1.c b/src/mem1.c
index c03122161f..1c93a6d731 100644
--- a/src/mem1.c
+++ b/src/mem1.c
@@ -91,9 +91,11 @@ static malloc_zone_t* _sqliteZone_;
 #define SQLITE_FREE(x)      free(x)
 #define SQLITE_REALLOC(x,y) realloc((x),(y))
 
+#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLOC_USABLE_SIZE)
+# include <malloc.h>    /* Needed for malloc_usable_size on linux */
+#endif
 #ifdef HAVE_MALLOC_USABLE_SIZE
 # ifndef SQLITE_MALLOCSIZE
-#  include <malloc.h>
 #  define SQLITE_MALLOCSIZE(x) malloc_usable_size(x)
 # endif
 #else

From bb8c1b5e630fe0fb5358d390b414c2cad7dcbbe0 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 10 Feb 2012 01:25:13 +0000
Subject: [PATCH 38/40] Fix a boundary case for the integer affinity routine
 for non-x86 processors.

FossilOrigin-Name: bea05ddddf5089bac9b1aa9fe1d2cd24b069ad44
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/vdbemem.c | 10 ++++++++--
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index 33fb84201c..b2cc45f469 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\san\sautoconf\stest\sfor\smalloc.h\sand\suse\sthe\sresults\sof\sthat\stest\sto\s\nconditionally\s#include\sthe\smalloc.h\sheader\sfile.
-D 2012-02-08T12:13:28.555
+C Fix\sa\sboundary\scase\sfor\sthe\sinteger\saffinity\sroutine\sfor\snon-x86\sprocessors.
+D 2012-02-10T01:25:13.282
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -246,7 +246,7 @@ F src/vdbeInt.h 6ff4180a05683566a8835d12f7ec504b22932c82
 F src/vdbeapi.c 3662b6a468a2a4605a15dfab313baa6dff81ad91
 F src/vdbeaux.c 7683d772ad638faa4567142438c4594e47f173c4
 F src/vdbeblob.c 32f2a4899d67f69634ea4dd93e3f651936d732cb
-F src/vdbemem.c 3c171040c28a95084fb5024ab731140a86fd5439
+F src/vdbemem.c fb0ac964ccbcd94f595eb993c05bfd9c52468a4a
 F src/vdbesort.c b25814d385895544ebc8118245c8311ded7f81c9
 F src/vdbetrace.c d6e50e04e1ec498150e519058f617d91b8f5c843
 F src/vtab.c ab90fb600a3f5e4b7c48d22a4cdb2d6b23239847
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 9497893b1b9219eac4ec2183bd90b4e4b860d9fe
-R 42781c9b9d5eaab2d001ea7a2a23a84c
+P 16a471129d497f45935b5d00df7ce9ec731ee498
+R 6215b24575860936c7fbc53b2c141f64
 U drh
-Z f6736aaa24c5b87ef257c388626eabe2
+Z c3db51a3b8697db7ee0c8145390b81ef
diff --git a/manifest.uuid b/manifest.uuid
index cdfd9e5ce0..8cae51c372 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-16a471129d497f45935b5d00df7ce9ec731ee498
\ No newline at end of file
+bea05ddddf5089bac9b1aa9fe1d2cd24b069ad44
\ No newline at end of file
diff --git a/src/vdbemem.c b/src/vdbemem.c
index 994042e91a..088d3d64a4 100644
--- a/src/vdbemem.c
+++ b/src/vdbemem.c
@@ -415,8 +415,14 @@ void sqlite3VdbeIntegerAffinity(Mem *pMem){
   ** true and could be omitted.  But we leave it in because other
   ** architectures might behave differently.
   */
-  if( pMem->r==(double)pMem->u.i && pMem->u.i>SMALLEST_INT64
-      && ALWAYS(pMem->u.i<LARGEST_INT64) ){
+  if( pMem->r==(double)pMem->u.i
+   && pMem->u.i>SMALLEST_INT64
+#if defined(__i486__) || defined(__x86_64__)
+   && ALWAYS(pMem->u.i<LARGEST_INT64)
+#else
+   && pMem->u.i<LARGEST_INT64
+#endif
+  ){
     pMem->flags |= MEM_Int;
   }
 }

From c18b40462b66fb2d9460b39b33dde73f400d0da8 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 10 Feb 2012 03:10:27 +0000
Subject: [PATCH 39/40] Fix an important bug in the handling of EINTR in
 unixRead().  Never came up on x86 but crashes on sparc.

FossilOrigin-Name: 1a16db0bca717a2582a48332d81854ca90d6d49b
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/os_unix.c |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/manifest b/manifest
index b2cc45f469..6b465d4e87 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\sboundary\scase\sfor\sthe\sinteger\saffinity\sroutine\sfor\snon-x86\sprocessors.
-D 2012-02-10T01:25:13.282
+C Fix\san\simportant\sbug\sin\sthe\shandling\sof\sEINTR\sin\sunixRead().\s\sNever\scame\nup\son\sx86\sbut\scrashes\son\ssparc.
+D 2012-02-10T03:10:27.620
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -166,7 +166,7 @@ F src/os.c e1acdc09ff3ac2412945cca9766e2dcf4675f31c
 F src/os.h 59beba555b65a450bd1d804220532971d4299f60
 F src/os_common.h 92815ed65f805560b66166e3583470ff94478f04
 F src/os_os2.c 4a75888ba3dfc820ad5e8177025972d74d7f2440
-F src/os_unix.c 657672fab2580a84116c140b36ee3d6b6fc75b4e
+F src/os_unix.c d509b369ed376c77bc547961844a105d3907e4fa
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
 F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 16a471129d497f45935b5d00df7ce9ec731ee498
-R 6215b24575860936c7fbc53b2c141f64
+P bea05ddddf5089bac9b1aa9fe1d2cd24b069ad44
+R c0159fca8df351a2a43a5aba36c14e85
 U drh
-Z c3db51a3b8697db7ee0c8145390b81ef
+Z fadd9eaaad3a4f73aa794a26fa5c7111
diff --git a/manifest.uuid b/manifest.uuid
index 8cae51c372..45ce260926 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-bea05ddddf5089bac9b1aa9fe1d2cd24b069ad44
\ No newline at end of file
+1a16db0bca717a2582a48332d81854ca90d6d49b
\ No newline at end of file
diff --git a/src/os_unix.c b/src/os_unix.c
index 13faac3a5e..5fad7aa2ce 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -5413,7 +5413,7 @@ static int unixRandomness(sqlite3_vfs *NotUsed, int nBuf, char *zBuf){
   memset(zBuf, 0, nBuf);
 #if !defined(SQLITE_TEST)
   {
-    int pid, fd;
+    int pid, fd, got;
     fd = robust_open("/dev/urandom", O_RDONLY, 0);
     if( fd<0 ){
       time_t t;
@@ -5424,7 +5424,7 @@ static int unixRandomness(sqlite3_vfs *NotUsed, int nBuf, char *zBuf){
       assert( sizeof(t)+sizeof(pid)<=(size_t)nBuf );
       nBuf = sizeof(t) + sizeof(pid);
     }else{
-      do{ nBuf = osRead(fd, zBuf, nBuf); }while( nBuf<0 && errno==EINTR );
+      do{ got = osRead(fd, zBuf, nBuf); }while( got<0 && errno==EINTR );
       robust_close(0, fd, __LINE__);
     }
   }

From 76aad0d1dfa48ec113de235766573f26e0bb32d4 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 10 Feb 2012 17:38:58 +0000
Subject: [PATCH 40/40] Disable the ability to have multiple values in the
 VALUES clause of an INSERT statement when SQLITE_OMIT_COMPOUND_SELECT is
 used.

FossilOrigin-Name: 92131195d0c24c0116992db51ed5d8316626ba57
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/parse.y   |  5 +++++
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/manifest b/manifest
index 6b465d4e87..fb04f1bdd8 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\san\simportant\sbug\sin\sthe\shandling\sof\sEINTR\sin\sunixRead().\s\sNever\scame\nup\son\sx86\sbut\scrashes\son\ssparc.
-D 2012-02-10T03:10:27.620
+C Disable\sthe\sability\sto\shave\smultiple\svalues\sin\sthe\sVALUES\sclause\sof\san\nINSERT\sstatement\swhen\sSQLITE_OMIT_COMPOUND_SELECT\sis\sused.
+D 2012-02-10T17:38:58.524
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 3f79a373e57c3b92dabf76f40b065e719d31ac34
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -170,7 +170,7 @@ F src/os_unix.c d509b369ed376c77bc547961844a105d3907e4fa
 F src/os_win.c 5ac061ae1326a71500cee578ed0fd9113b4f6a37
 F src/pager.c 2d892f7b901a8867a33bc21742086165a3a99af8
 F src/pager.h a435da8421dc7844b7f9c7f37b636c160c50208a
-F src/parse.y f36fb379d4f82be77fab088ae280b86ed524016c
+F src/parse.y 1ddd71ae55f4b7cbb2672526ea4de023de0f519e
 F src/pcache.c f8043b433a57aba85384a531e3937a804432a346
 F src/pcache.h 1b5dcc3dc8103d03e625b177023ee67764fa6b7c
 F src/pcache1.c b30b1c35908346ecc43d8d9d17f2ddf6817f8f60
@@ -989,7 +989,7 @@ F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P bea05ddddf5089bac9b1aa9fe1d2cd24b069ad44
-R c0159fca8df351a2a43a5aba36c14e85
+P 1a16db0bca717a2582a48332d81854ca90d6d49b
+R 4ae3522fd6eccbfc1737e8f5c9c63cf7
 U drh
-Z fadd9eaaad3a4f73aa794a26fa5c7111
+Z 485b3d0d156b49609a8dc8c25c8298f5
diff --git a/manifest.uuid b/manifest.uuid
index 45ce260926..866f339ebe 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-1a16db0bca717a2582a48332d81854ca90d6d49b
\ No newline at end of file
+92131195d0c24c0116992db51ed5d8316626ba57
\ No newline at end of file
diff --git a/src/parse.y b/src/parse.y
index 66d5cb695d..ed18e7f973 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -711,6 +711,10 @@ valuelist(A) ::= VALUES LP nexprlist(X) RP. {
   A.pList = X;
   A.pSelect = 0;
 }
+
+// Since a list of VALUEs is inplemented as a compound SELECT, we have
+// to disable the value list option if compound SELECTs are disabled.
+%ifndef SQLITE_OMIT_COMPOUND_SELECT
 valuelist(A) ::= valuelist(X) COMMA LP exprlist(Y) RP. {
   Select *pRight = sqlite3SelectNew(pParse, Y, 0, 0, 0, 0, 0, 0, 0, 0);
   if( X.pList ){
@@ -730,6 +734,7 @@ valuelist(A) ::= valuelist(X) COMMA LP exprlist(Y) RP. {
     A.pSelect = pRight;
   }
 }
+%endif SQLITE_OMIT_COMPOUND_SELECT
 
 %type inscollist_opt {IdList*}
 %destructor inscollist_opt {sqlite3IdListDelete(pParse->db, $$);}