SQLite: Check-in [5004063c]

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Overview

Comment:	Autoconf configure script updates: (1) remove the long-obsolete --enable-cross-thread-connections option. (2) remove the --with-hints= options. (3) Extension loading is enabled by default. (4) Check for strchrnull() (5) Update the --help text.
Downloads:	Tarball \| ZIP archive \| SQL archive
Timelines:	family \| ancestors \| descendants \| both \| trunk
Files:	files \| file ages \| folders
SHA1:	5004063ce4c8816125372ecc5fd52140489306dd
User & Date:	drh 2015-01-10 14:27:17

Context

2015-01-10
15:21		Add the ability to put comments in the Config and Platform setup sections of the releasetest.tcl script. check-in: d6f8c899 user: drh tags: trunk
14:27		Autoconf configure script updates: (1) remove the long-obsolete --enable-cross-thread-connections option. (2) remove the --with-hints= options. (3) Extension loading is enabled by default. (4) Check for strchrnull() (5) Update the --help text. check-in: 5004063c user: drh tags: trunk
2015-01-09
21:54		Change the testfixture binary so that it explicitly enabled core files on a crash (on unix). Add a test case to verify that this works. check-in: 90f422ed user: drh tags: trunk

Changes

Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.in.

# 
TCC += -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite

# Define -DNDEBUG to compile without debugging (i.e., for production usage)
# Omitting the define will cause extra debugging code to be inserted and
# includes extra comments when "EXPLAIN stmt" is used.
#
TCC += @TARGET_DEBUG@ @XTHREADCONNECT@

# Compiler options needed for programs that use the TCL library.
#
TCC += @TCL_INCLUDE_SPEC@

# The library that programs using TCL must link against.
#

# 
TCC += -D_HAVE_SQLITE_CONFIG_H -DBUILD_sqlite

# Define -DNDEBUG to compile without debugging (i.e., for production usage)
# Omitting the define will cause extra debugging code to be inserted and
# includes extra comments when "EXPLAIN stmt" is used.
#
TCC += @TARGET_DEBUG@

# Compiler options needed for programs that use the TCL library.
#
TCC += @TCL_INCLUDE_SPEC@

# The library that programs using TCL must link against.
#

Changes to config.h.in.

#undef HAVE_MEMORY_H

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H




/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H








>
>
>

#undef HAVE_MEMORY_H

/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H

/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H

/* Define to 1 if you have the strchrnul() function */
#undef HAVE_STRCHRNUL

/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H

/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H

Changes to configure.

TCLLIBDIR
program_prefix
VERSION
RELEASE
VERSION_NUMBER
BUILD_CC
SQLITE_THREADSAFE
XTHREADCONNECT
ALLOWRELEASE
TEMP_STORE
BUILD_EXEEXT
SQLITE_OS_UNIX
SQLITE_OS_WIN
TARGET_EXEEXT
TCL_VERSION
................................................................................
enable_shared
enable_static
with_pic
enable_fast_install
with_gnu_ld
enable_libtool_lock
enable_largefile
with_hints
enable_threadsafe
enable_cross_thread_connections
enable_releasemode
enable_tempstore
enable_tcl
with_tcl
enable_readline
with_readline_lib
with_readline_inc
................................................................................
  --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
  --enable-threadsafe     Support threadsafe operation
  --enable-cross-thread-connections
                          Allow connection sharing across threads
  --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
  --disable-readline      disable readline support [default=detect]
  --enable-debug          enable debugging & verbose explain
  --disable-amalgamation  Disable the amalgamation and instead build all files
                          separately

  --enable-load-extension Enable loading of external extensions
  --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-hints=FILE       Read configuration options from FILE
  --with-tcl=DIR          directory containing tcl configuration
                          (tclConfig.sh)
  --with-readline-lib     specify readline library
  --with-readline-inc     specify readline include paths

Some influential environment variables:
  CC          C compiler command
................................................................................
$as_echo "$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
# $Revision: 1.56 $

#########
# Programs needed
#
case `pwd` in
  *\ * | *\	*)
    { $as_echo "$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;} ;;
................................................................................
{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
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:3735: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3738: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3741: 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:$LINENO: result: $lt_cv_nm_interface" >&5
................................................................................
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line 4963 "configure"' > conftest.$ac_ext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$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
................................................................................
   # 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:6832: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:6836: \$? = $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
................................................................................
   # 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:7171: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7175: \$? = $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
................................................................................
   # (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:7276: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7280: \$? = $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
................................................................................
   # (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:7331: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7335: \$? = $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
................................................................................
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 10144 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>
................................................................................
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 10240 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>
................................................................................








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`
{ $as_echo "$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
................................................................................
VERSION_NUMBER=`cat $srcdir/VERSION \
                           | sed 's/[^0-9]/ /g' \
                | awk '{printf "%d%03d%03d",$1,$2,$3}'`
{ $as_echo "$as_me:$LINENO: Version number set to $VERSION_NUMBER" >&5
$as_echo "$as_me: Version number set to $VERSION_NUMBER" >&6;}


#########
# Check to see if the --with-hints=FILE option is used.  If there is none,
# then check for a files named "$host.hints" and ../$hosts.hints where
# $host is the hostname of the build system.  If still no hints are
# found, try looking in $system.hints and ../$system.hints where
# $system is the result of uname -s.
#

# Check whether --with-hints was given.
if test "${with_hints+set}" = set; then
  withval=$with_hints; hints=$withval
fi

if test "$hints" = ""; then
  host=`hostname | sed 's/\..*//'`
  if test -r $host.hints; then
    hints=$host.hints
  else
     if test -r ../$host.hints; then
       hints=../$host.hints
     fi
  fi
fi
if test "$hints" = ""; then
  sys=`uname -s`
  if test -r $sys.hints; then
    hints=$sys.hints
  else
     if test -r ../$sys.hints; then
       hints=../$sys.hints
     fi
  fi
fi
if test "$hints" != ""; then
  { $as_echo "$as_me:$LINENO: result: reading hints from $hints" >&5
$as_echo "reading hints from $hints" >&6; }
  . $hints
fi

#########
# Locate a compiler for the build machine.  This compiler should
# generate command-line programs that run on the build machine.
#
if test x"$cross_compiling" = xno; then
	BUILD_CC=$CC
	BUILD_CFLAGS=$CFLAGS
................................................................................
ac_res=$ac_cv_search_pthread_create
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

fi

##########
# Do we want to allow a connection created in one thread to be used
# in another thread.  This does not work on many Linux systems (ex: RedHat 9)
# due to bugs in the threading implementations.  This is thus off by default.
#
# Check whether --enable-cross-thread-connections was given.
if test "${enable_cross_thread_connections+set}" = set; then
  enableval=$enable_cross_thread_connections;
else
  enable_xthreadconnect=no
fi

{ $as_echo "$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:$LINENO: result: no" >&5
$as_echo "no" >&6; }
else
  XTHREADCONNECT='-DSQLITE_ALLOW_XTHREAD_CONNECT=1'
  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
fi


##########
# Do we want to support release
#
# Check whether --enable-releasemode was given.
if test "${enable_releasemode+set}" = set; then
  enableval=$enable_releasemode;
................................................................................

#########
# See whether we should allow loadable extensions
# Check whether --enable-load-extension was given.
if test "${enable_load_extension+set}" = set; then
  enableval=$enable_load_extension; use_loadextension=$enableval
else
  use_loadextension=no
fi

if test "${use_loadextension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  { $as_echo "$as_me:$LINENO: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if test "${ac_cv_search_dlopen+set}" = set; then








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|

TCLLIBDIR
program_prefix
VERSION
RELEASE
VERSION_NUMBER
BUILD_CC
SQLITE_THREADSAFE

ALLOWRELEASE
TEMP_STORE
BUILD_EXEEXT
SQLITE_OS_UNIX
SQLITE_OS_WIN
TARGET_EXEEXT
TCL_VERSION
................................................................................
enable_shared
enable_static
with_pic
enable_fast_install
with_gnu_ld
enable_libtool_lock
enable_largefile

enable_threadsafe

enable_releasemode
enable_tempstore
enable_tcl
with_tcl
enable_readline
with_readline_lib
with_readline_inc
................................................................................
  --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
  --disable-readline      disable readline support [default=detect]
  --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-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)
  --with-readline-lib     specify readline library
  --with-readline-inc     specify readline include paths

Some influential environment variables:
  CC          C compiler command
................................................................................
$as_echo "$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




#########
# Programs needed
#
case `pwd` in
  *\ * | *\	*)
    { $as_echo "$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;} ;;
................................................................................
{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
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:3727: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3730: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3733: 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:$LINENO: result: $lt_cv_nm_interface" >&5
................................................................................
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line 4955 "configure"' > conftest.$ac_ext
  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$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
................................................................................
   # 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:6824: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:6828: \$? = $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
................................................................................
   # 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:7163: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7167: \$? = $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
................................................................................
   # (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:7268: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7272: \$? = $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
................................................................................
   # (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:7323: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7327: \$? = $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
................................................................................
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 10136 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>
................................................................................
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 10232 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>
................................................................................








for ac_func in usleep fdatasync localtime_r gmtime_r localtime_s utime malloc_usable_size strchrnul
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
................................................................................
VERSION_NUMBER=`cat $srcdir/VERSION \
                           | sed 's/[^0-9]/ /g' \
                | awk '{printf "%d%03d%03d",$1,$2,$3}'`
{ $as_echo "$as_me:$LINENO: Version number set to $VERSION_NUMBER" >&5
$as_echo "$as_me: Version number set to $VERSION_NUMBER" >&6;}









































#########
# Locate a compiler for the build machine.  This compiler should
# generate command-line programs that run on the build machine.
#
if test x"$cross_compiling" = xno; then
	BUILD_CC=$CC
	BUILD_CFLAGS=$CFLAGS
................................................................................
ac_res=$ac_cv_search_pthread_create
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;
................................................................................

#########
# See whether we should allow loadable extensions
# Check whether --enable-load-extension was given.
if test "${enable_load_extension+set}" = set; then
  enableval=$enable_load_extension; use_loadextension=$enableval
else
  use_loadextension=yes
fi

if test "${use_loadextension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  { $as_echo "$as_me:$LINENO: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if test "${ac_cv_search_dlopen+set}" = set; then

Changes to configure.ac.

#        to find <readline.h> on its own, then this can be blank.
#
#    TARGET_EXEEXT
#
#        The filename extension for executables on the
#        target platform.  "" for Unix and ".exe" for windows.
#
# The generated configure script will make an attempt to guess
# at all of the above parameters.  You can override any of
# the guesses by setting the environment variable named
# "config_AAAA" where "AAAA" is the name of the parameter
# described above.  (Exception: srcdir cannot be set this way.)
# If you have a file that sets one or more of these environment
# variables, you can invoke configure as follows:
#
#           configure --with-hints=FILE
#
# where FILE is the name of the file that sets the environment
# variables.  FILE should be an absolute pathname.
#
# This configure.in file is easy to reuse on other projects.  Just
# change the argument to AC_INIT().  And disable any features that
# you don't need (for example BLT) by erasing or commenting out
# the corresponding code.
#
AC_INIT(sqlite, m4_esyscmd([cat VERSION | tr -d '\n']))

................................................................................
if test "$PACKAGE_VERSION" != "$sqlite_version_sanity_check" ; then
AC_MSG_ERROR([configure script is out of date:
 configure \$PACKAGE_VERSION = $PACKAGE_VERSION
 top level VERSION file     = $sqlite_version_sanity_check
please regen with autoconf])
fi

dnl Put the RCS revision string after AC_INIT so that it will also
dnl show in in configure.
# The following RCS revision string applies to configure.in
# $Revision: 1.56 $

#########
# Programs needed
#
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_AWK

................................................................................
#########
# Check for needed/wanted headers
AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h])

#########
# Figure out whether or not we have these functions
#
AC_CHECK_FUNCS([usleep fdatasync localtime_r gmtime_r localtime_s utime malloc_usable_size])

#########
# By default, we use the amalgamation (this may be changed below...)
#
USE_AMALGAMATION=1

#########
................................................................................
AC_SUBST(RELEASE)
VERSION_NUMBER=[`cat $srcdir/VERSION \
                           | sed 's/[^0-9]/ /g' \
                | awk '{printf "%d%03d%03d",$1,$2,$3}'`]
AC_MSG_NOTICE(Version number set to $VERSION_NUMBER)
AC_SUBST(VERSION_NUMBER)

#########
# Check to see if the --with-hints=FILE option is used.  If there is none,
# then check for a files named "$host.hints" and ../$hosts.hints where
# $host is the hostname of the build system.  If still no hints are
# found, try looking in $system.hints and ../$system.hints where
# $system is the result of uname -s.
#
AC_ARG_WITH(hints,
  AC_HELP_STRING([--with-hints=FILE],[Read configuration options from FILE]),
  hints=$withval)
if test "$hints" = ""; then
  host=`hostname | sed 's/\..*//'`
  if test -r $host.hints; then
    hints=$host.hints
  else
     if test -r ../$host.hints; then
       hints=../$host.hints
     fi
  fi
fi
if test "$hints" = ""; then
  sys=`uname -s`
  if test -r $sys.hints; then
    hints=$sys.hints
  else
     if test -r ../$sys.hints; then
       hints=../$sys.hints
     fi
  fi
fi
if test "$hints" != ""; then
  AC_MSG_RESULT(reading hints from $hints)
  . $hints
fi

#########
# Locate a compiler for the build machine.  This compiler should
# generate command-line programs that run on the build machine.
#
if test x"$cross_compiling" = xno; then
	BUILD_CC=$CC
	BUILD_CFLAGS=$CFLAGS
................................................................................
fi
AC_SUBST(BUILD_CC)

##########
# Do we want to support multithreaded use of sqlite
#
AC_ARG_ENABLE(threadsafe, 
AC_HELP_STRING([--enable-threadsafe],[Support threadsafe operation]),,enable_threadsafe=yes)
AC_MSG_CHECKING([whether to support threadsafe operation])
if test "$enable_threadsafe" = "no"; then
  SQLITE_THREADSAFE=0
  AC_MSG_RESULT([no])
else
  SQLITE_THREADSAFE=1
  AC_MSG_RESULT([yes])
................................................................................
fi
AC_SUBST(SQLITE_THREADSAFE)

if test "$SQLITE_THREADSAFE" = "1"; then
  AC_SEARCH_LIBS(pthread_create, pthread)
fi

##########
# Do we want to allow a connection created in one thread to be used
# in another thread.  This does not work on many Linux systems (ex: RedHat 9)
# due to bugs in the threading implementations.  This is thus off by default.
#
AC_ARG_ENABLE(cross-thread-connections, 
AC_HELP_STRING([--enable-cross-thread-connections],[Allow connection sharing across threads]),,enable_xthreadconnect=no)
AC_MSG_CHECKING([whether to allow connections to be shared across threads])
if test "$enable_xthreadconnect" = "no"; then
  XTHREADCONNECT=''
  AC_MSG_RESULT([no])
else
  XTHREADCONNECT='-DSQLITE_ALLOW_XTHREAD_CONNECT=1'
  AC_MSG_RESULT([yes])
fi
AC_SUBST(XTHREADCONNECT)

##########
# Do we want to support release
#
AC_ARG_ENABLE(releasemode, 
AC_HELP_STRING([--enable-releasemode],[Support libtool link to release mode]),,enable_releasemode=no)
AC_MSG_CHECKING([whether to support shared library linked as release mode or not])
if test "$enable_releasemode" = "no"; then
................................................................................
if test "${use_amalgamation}" != "yes" ; then
  USE_AMALGAMATION=0
fi
AC_SUBST(USE_AMALGAMATION)

#########
# See whether we should allow loadable extensions
AC_ARG_ENABLE(load-extension, AC_HELP_STRING([--enable-load-extension],
      [Enable loading of external extensions]),
      [use_loadextension=$enableval],[use_loadextension=no])
if test "${use_loadextension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  AC_SEARCH_LIBS(dlopen, dl)
else
  OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
fi








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#        to find <readline.h> on its own, then this can be blank.
#
#    TARGET_EXEEXT
#
#        The filename extension for executables on the
#        target platform.  "" for Unix and ".exe" for windows.
#













# This configure.in file is easy to reuse on other projects.  Just
# change the argument to AC_INIT().  And disable any features that
# you don't need (for example BLT) by erasing or commenting out
# the corresponding code.
#
AC_INIT(sqlite, m4_esyscmd([cat VERSION | tr -d '\n']))

................................................................................
if test "$PACKAGE_VERSION" != "$sqlite_version_sanity_check" ; then
AC_MSG_ERROR([configure script is out of date:
 configure \$PACKAGE_VERSION = $PACKAGE_VERSION
 top level VERSION file     = $sqlite_version_sanity_check
please regen with autoconf])
fi






#########
# Programs needed
#
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_AWK

................................................................................
#########
# Check for needed/wanted headers
AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h])

#########
# Figure out whether or not we have these functions
#
AC_CHECK_FUNCS([usleep fdatasync localtime_r gmtime_r localtime_s utime malloc_usable_size strchrnul])

#########
# By default, we use the amalgamation (this may be changed below...)
#
USE_AMALGAMATION=1

#########
................................................................................
AC_SUBST(RELEASE)
VERSION_NUMBER=[`cat $srcdir/VERSION \
                           | sed 's/[^0-9]/ /g' \
                | awk '{printf "%d%03d%03d",$1,$2,$3}'`]
AC_MSG_NOTICE(Version number set to $VERSION_NUMBER)
AC_SUBST(VERSION_NUMBER)




































#########
# Locate a compiler for the build machine.  This compiler should
# generate command-line programs that run on the build machine.
#
if test x"$cross_compiling" = xno; then
	BUILD_CC=$CC
	BUILD_CFLAGS=$CFLAGS
................................................................................
fi
AC_SUBST(BUILD_CC)

##########
# Do we want to support multithreaded use of sqlite
#
AC_ARG_ENABLE(threadsafe, 
AC_HELP_STRING([--disable-threadsafe],[Disable mutexing]),,enable_threadsafe=yes)
AC_MSG_CHECKING([whether to support threadsafe operation])
if test "$enable_threadsafe" = "no"; then
  SQLITE_THREADSAFE=0
  AC_MSG_RESULT([no])
else
  SQLITE_THREADSAFE=1
  AC_MSG_RESULT([yes])
................................................................................
fi
AC_SUBST(SQLITE_THREADSAFE)

if test "$SQLITE_THREADSAFE" = "1"; then
  AC_SEARCH_LIBS(pthread_create, pthread)
fi


















##########
# Do we want to support release
#
AC_ARG_ENABLE(releasemode, 
AC_HELP_STRING([--enable-releasemode],[Support libtool link to release mode]),,enable_releasemode=no)
AC_MSG_CHECKING([whether to support shared library linked as release mode or not])
if test "$enable_releasemode" = "no"; then
................................................................................
if test "${use_amalgamation}" != "yes" ; then
  USE_AMALGAMATION=0
fi
AC_SUBST(USE_AMALGAMATION)

#########
# See whether we should allow loadable extensions
AC_ARG_ENABLE(load-extension, AC_HELP_STRING([--disable-load-extension],
      [Disable loading of external extensions]),
      [use_loadextension=$enableval],[use_loadextension=yes])
if test "${use_loadextension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  AC_SEARCH_LIBS(dlopen, dl)
else
  OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
fi