[sql] Import SQLite 3.17.0.

third_party/sqlite/src/configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.10.2.
+# Generated by GNU Autoconf 2.69 for sqlite 3.17.0.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 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. ##
 ## -------------------- ##
@@ skipping 705 matching lines @@
 ac_config_libobj_dir=.
 LIBOBJS=
 cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
 
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.10.2'
-PACKAGE_STRING='sqlite 3.10.2'
+PACKAGE_VERSION='3.17.0'
+PACKAGE_STRING='sqlite 3.17.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
 #ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
 #ifdef HAVE_SYS_STAT_H
@@ skipping 155 matching lines @@
 enable_tempstore
 enable_tcl
 with_tcl
 enable_editline
 enable_readline
 with_readline_lib
 with_readline_inc
 enable_debug
 enable_amalgamation
 enable_load_extension
+enable_memsys5
+enable_memsys3
 enable_fts3
 enable_fts4
 enable_fts5
 enable_json1
 enable_rtree
+enable_session
 enable_gcov
 '
       ac_precious_vars='build_alias
 host_alias
 target_alias
 CC
 CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
@@ skipping 532 matching lines @@
   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 done
 
 #
 # Report the --help message.
 #
 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 3.10.2 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.17.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 VAR=VALUE.  See below for descriptions of some of the useful variables.
 
 Defaults for the options are specified in brackets.
 
 Configuration:
   -h, --help              display this help and exit
@@ skipping 44 matching lines @@
   cat <<\_ACEOF
 
 System types:
   --build=BUILD     configure for building on BUILD [guessed]
   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 _ACEOF
 fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.10.2:";;
+     short | recursive ) echo "Configuration of sqlite 3.17.0:";;
    esac
   cat <<\_ACEOF
 
 Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-shared[=PKGS]  build shared libraries [default=yes]
   --enable-static[=PKGS]  build static libraries [default=yes]
   --enable-fast-install[=PKGS]
                           optimize for fast installation [default=yes]
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --disable-largefile     omit support for large files
   --disable-threadsafe    Disable mutexing
   --enable-releasemode    Support libtool link to release mode
   --enable-tempstore      Use an in-ram database for temporary tables
                           (never,no,yes,always)
   --disable-tcl           do not build TCL extension
   --enable-editline       enable BSD editline support
   --disable-readline      disable readline support
   --enable-debug          enable debugging & verbose explain
   --disable-amalgamation  Disable the amalgamation and instead build all files
                           separately
   --disable-load-extension
                           Disable loading of external extensions
+  --enable-memsys5        Enable MEMSYS5
+  --enable-memsys3        Enable MEMSYS3
   --enable-fts3           Enable the FTS3 extension
   --enable-fts4           Enable the FTS4 extension
   --enable-fts5           Enable the FTS5 extension
   --enable-json1          Enable the JSON1 extension
   --enable-rtree          Enable the RTREE extension
+  --enable-session        Enable the SESSION extension
   --enable-gcov           Enable coverage testing using gcov
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-pic              try to use only PIC/non-PIC objects [default=use
                           both]
   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
   --with-tcl=DIR          directory containing tcl configuration
                           (tclConfig.sh)
@@ skipping 70 matching lines @@
     else
       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
 fi
 
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sqlite configure 3.10.2
+sqlite configure 3.17.0
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 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
 
 ## ------------------------ ##
@@ skipping 398 matching lines @@
                { $as_echo "$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 3.10.2, which was
+It was created by sqlite $as_me 3.17.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
 
 _ACEOF
 exec 5>>config.log
 {
 cat <<_ASUNAME
 ## --------- ##
 ## Platform. ##
@@ skipping 1837 matching lines @@
 
 
 
 { $as_echo "$as_me:${as_lineno-$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 :
   $as_echo_n "(cached) " >&6
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:3926: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:3932: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3929: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:3935: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:3932: output\"" >&5)
+  (eval echo "\"\$as_me:3938: 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
 $as_echo "$lt_cv_nm_interface" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
@@ skipping 1185 matching lines @@
         ;;
       *ELF-64*)
         HPUX_IA64_MODE="64"
         ;;
     esac
   fi
   rm -rf conftest*
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5138 "configure"' > conftest.$ac_ext
+  echo '#line 5144 "configure"' > conftest.$ac_ext
   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
     if test "$lt_cv_prog_gnu_ld" = yes; then
       case `/usr/bin/file conftest.$ac_objext` in
         *32-bit*)
           LD="${LD-ld} -melf32bsmip"
           ;;
@@ skipping 1504 matching lines @@
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
    # Note that $ac_compile itself does not contain backslashes and begins
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    # The option is referenced via a variable to avoid confusing sed.
    lt_compile=`echo "$ac_compile" | $SED \
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6663: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:6669: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:6667: \$? = $ac_status" >&5
+   echo "$as_me:6673: \$? = $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.
      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_rtti_exceptions=yes
      fi
    fi
    $RM conftest*
@@ skipping 314 matching lines @@
    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
    # Note that $ac_compile itself does not contain backslashes and begins
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    # The option is referenced via a variable to avoid confusing sed.
    lt_compile=`echo "$ac_compile" | $SED \
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7002: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7008: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7006: \$? = $ac_status" >&5
+   echo "$as_me:7012: \$? = $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.
      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_pic_works=yes
      fi
    fi
    $RM conftest*
@@ skipping 80 matching lines @@
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
    # Note that $ac_compile itself does not contain backslashes and begins
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    lt_compile=`echo "$ac_compile" | $SED \
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7107: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7113: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7111: \$? = $ac_status" >&5
+   echo "$as_me:7117: \$? = $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
      # So say no if there are warnings
      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
      fi
    fi
@@ skipping 30 matching lines @@
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
    # Note that $ac_compile itself does not contain backslashes and begins
    # with a dollar sign (not a hyphen), so the echo should work correctly.
    lt_compile=`echo "$ac_compile" | $SED \
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7162: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7168: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7166: \$? = $ac_status" >&5
+   echo "$as_me:7172: \$? = $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
      # So say no if there are warnings
      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
        lt_cv_prog_compiler_c_o=yes
      fi
    fi
@@ skipping 2355 matching lines @@
 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
 if ${lt_cv_dlopen_self+:} false; then :
   $as_echo_n "(cached) " >&6
 else
           if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self=cross
 else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 9542 "configure"
+#line 9548 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
 
 #include <stdio.h>
 
 #ifdef RTLD_GLOBAL
 #  define LT_DLGLOBAL           RTLD_GLOBAL
@@ skipping 75 matching lines @@
 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
 if ${lt_cv_dlopen_self_static+:} false; then :
   $as_echo_n "(cached) " >&6
 else
           if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self_static=cross
 else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 9638 "configure"
+#line 9644 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
 
 #include <stdio.h>
 
 #ifdef RTLD_GLOBAL
 #  define LT_DLGLOBAL           RTLD_GLOBAL
@@ skipping 617 matching lines @@
 _ACEOF
 
 fi
 
 done
 
 
 #########
 # Figure out whether or not we have these functions
 #
-for ac_func in fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_size strchrnul usleep utime
+for ac_func in fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_size strchrnul usleep utime pread pread64 pwrite pwrite64
 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\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
@@ skipping 226 matching lines @@
 LIBS=$ac_func_search_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$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 :
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutexattr_init" >&5
+$as_echo_n "checking for library containing pthread_mutexattr_init... " >&6; }
+if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_mutexattr_init ();
+int
+main ()
+{
+return pthread_mutexattr_init ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' pthread; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_pthread_mutexattr_init=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
+
+else
+  ac_cv_search_pthread_mutexattr_init=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutexattr_init" >&5
+$as_echo "$ac_cv_search_pthread_mutexattr_init" >&6; }
+ac_res=$ac_cv_search_pthread_mutexattr_init
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
 fi
 
 ##########
 # Do we want to support release
 #
 # Check whether --enable-releasemode was given.
 if test "${enable_releasemode+set}" = set; then :
   enableval=$enable_releasemode;
 else
   enable_releasemode=no
@@ skipping 159 matching lines @@
         for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD} | sed 's,/tcltk/tcl,/tcl,g'`
         do
           if test -f "$i/tclConfig.sh" ; then
             ac_cv_c_tclconfig="$i"
             break
           fi
         done
       fi
     fi
 
+    # Recent versions of Xcode on Macs hid the tclConfig.sh file
+    # in a strange place.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk/usr/lib
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
     # then check for a private Tcl installation
     if test x"${ac_cv_c_tclconfig}" = x ; then
       for i in \
             ../tcl \
             `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
             `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
             `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
             ../../tcl \
             `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
             `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
@@ skipping 457 matching lines @@
 #########
 # check for debug enabled
 # Check whether --enable-debug was given.
 if test "${enable_debug+set}" = set; then :
   enableval=$enable_debug; use_debug=$enableval
 else
   use_debug=no
 fi
 
 if test "${use_debug}" = "yes" ; then
-  TARGET_DEBUG="-DSQLITE_DEBUG=1"
+  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE"
 else
   TARGET_DEBUG="-DNDEBUG"
 fi
 
 
 #########
 # See whether we should use the amalgamation to build
 # Check whether --enable-amalgamation was given.
 if test "${enable_amalgamation+set}" = set; then :
   enableval=$enable_amalgamation; use_amalgamation=$enableval
@@ skipping 70 matching lines @@
 ac_res=$ac_cv_search_dlopen
 if test "$ac_res" != no; then :
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
 else
   OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
 fi
 
+##########
+# Do we want to support memsys3 and/or memsys5
+#
+# Check whether --enable-memsys5 was given.
+if test "${enable_memsys5+set}" = set; then :
+  enableval=$enable_memsys5; enable_memsys5=yes
+else
+  enable_memsys5=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support MEMSYS5" >&5
+$as_echo_n "checking whether to support MEMSYS5... " >&6; }
+if test "${enable_memsys5}" = "yes"; then
+  OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_MEMSYS5"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+# Check whether --enable-memsys3 was given.
+if test "${enable_memsys3+set}" = set; then :
+  enableval=$enable_memsys3; enable_memsys3=yes
+else
+  enable_memsys3=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support MEMSYS3" >&5
+$as_echo_n "checking whether to support MEMSYS3... " >&6; }
+if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then
+  OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_MEMSYS3"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
 #########
 # See whether we should enable Full Text Search extensions
 # Check whether --enable-fts3 was given.
 if test "${enable_fts3+set}" = set; then :
   enableval=$enable_fts3; enable_fts3=yes
 else
   enable_fts3=no
 fi
 
 if test "${enable_fts3}" = "yes" ; then
@@ skipping 152 matching lines @@
   enableval=$enable_rtree; enable_rtree=yes
 else
   enable_rtree=no
 fi
 
 if test "${enable_rtree}" = "yes" ; then
   OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_RTREE"
 fi
 
 #########
+# See whether we should enable the SESSION extension
+# Check whether --enable-session was given.
+if test "${enable_session+set}" = set; then :
+  enableval=$enable_session; enable_session=yes
+else
+  enable_session=no
+fi
+
+if test "${enable_session}" = "yes" ; then
+  OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_SESSION"
+  OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_PREUPDATE_HOOK"
+fi
+
+#########
 # attempt to duplicate any OMITS and ENABLES into the $(OPT_FEATURE_FLAGS) parameter
 for option in $CFLAGS $CPPFLAGS
 do
   case $option in
     -DSQLITE_OMIT*) OPT_FEATURE_FLAGS="$OPT_FEATURE_FLAGS $option";;
     -DSQLITE_ENABLE*) OPT_FEATURE_FLAGS="$OPT_FEATURE_FLAGS $option";;
   esac
 done
 
 
@@ skipping 564 matching lines @@
 ## 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
 # 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 3.10.2, which was
+This file was extended by sqlite $as_me 3.17.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
   CONFIG_LINKS    = $CONFIG_LINKS
   CONFIG_COMMANDS = $CONFIG_COMMANDS
   $ $0 $@
 
 on `(hostname || uname -n) 2>/dev/null | sed 1q`
 "
@@ skipping 45 matching lines @@
 
 Configuration commands:
 $config_commands
 
 Report bugs to the package provider."
 
 _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 3.10.2
+sqlite config.status 3.17.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
 Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 INSTALL='$INSTALL'
@@ skipping 1592 matching lines @@
   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.
   $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$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;}
 fi