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Changes In Branch session-make Excluding Merge-Ins

This is equivalent to a diff from 0715ce1643 to e462cde2a5

2016-05-03
14:57
The session extension is disabled by default. To enable it using --enable-session on ./configure on unix and add SESSION=1 to the nmake on Windows. Or add -DSQLITE_ENABLE_SESSION and -DSQLITE_ENABLE_PREUPDATE_HOOK to build manually. (check-in: bcaa650e87 user: drh tags: trunk)
13:14
Turn the session extension off by default. Enable using --enable-session on configure scripts, or using the SESSION=1 argument to nmake on Windows. (Closed-Leaf check-in: e462cde2a5 user: drh tags: session-make)
00:04
Avoid left-shifts of signed integers. (check-in: 0715ce1643 user: drh tags: trunk)
2016-05-02
19:05
Remove some randomness from test script temptable2.test. (check-in: 5830cf72e9 user: dan tags: trunk)

Changes to Makefile.in.
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TEMP_STORE = -DSQLITE_TEMP_STORE=@TEMP_STORE@

# Enable/disable loadable extensions, and other optional features
# based on configuration. (-DSQLITE_OMIT*, -DSQLITE_ENABLE*).  
# The same set of OMIT and ENABLE flags should be passed to the 
# LEMON parser generator and the mkkeywordhash tool as well.
OPT_FEATURE_FLAGS = @OPT_FEATURE_FLAGS@
OPT_FEATURE_FLAGS += -DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK

TCC += $(OPT_FEATURE_FLAGS)

# Add in any optional parameters specified on the make commane line
# ie.  make "OPTS=-DSQLITE_ENABLE_FOO=1 -DSQLITE_OMIT_FOO=1".
TCC += $(OPTS)
︙
Changes to Makefile.msc.
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# These are the "standard" SQLite compilation options used when compiling for
# the Windows platform.
#
!IFNDEF OPT_FEATURE_FLAGS
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
!ENDIF

# Enable support for the session extension if the SESSION=1 argument is
# present on the nmake command-line
#
!IFNDEF SESSION
SESSION = 0
!ENDIF
!IF $(SESSION)!=0
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SESSION=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PREUPDATE_HOOK=1
!ENDIF

# These are the "extended" SQLite compilation options used when compiling for
# the Windows 10 platform.
#
︙
Changes to autoconf/Makefile.am. 
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AM_CFLAGS = @THREADSAFE_FLAGS@ @DYNAMIC_EXTENSION_FLAGS@ @FTS5_FLAGS@ @JSON1_FLAGS@ -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_RTREE
AM_CFLAGS = @THREADSAFE_FLAGS@ @DYNAMIC_EXTENSION_FLAGS@ @FTS5_FLAGS@ @JSON1_FLAGS@ @SESSION_FLAGS@ -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_RTREE

lib_LTLIBRARIES = libsqlite3.la
libsqlite3_la_SOURCES = sqlite3.c
libsqlite3_la_LDFLAGS = -no-undefined -version-info 8:6:8

bin_PROGRAMS = sqlite3
sqlite3_SOURCES = shell.c sqlite3.h
︙
Changes to autoconf/Makefile.msc.
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# These are the "standard" SQLite compilation options used when compiling for
# the Windows platform.
#
!IFNDEF OPT_FEATURE_FLAGS
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
!ENDIF

# Enable support for the session extension if the SESSION=1 argument is
# present on the nmake command-line
#
!IFNDEF SESSION
SESSION = 0
!ENDIF
!IF $(SESSION)!=0
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SESSION=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PREUPDATE_HOOK=1
!ENDIF

# These are the "extended" SQLite compilation options used when compiling for
# the Windows 10 platform.
#
︙
Changes to autoconf/configure.ac.
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  [--enable-json1], [include json1 support [default=no]])], 
  [], [enable_json1=no])
if test x"$enable_json1" == "xyes"; then
  JSON1_FLAGS=-DSQLITE_ENABLE_JSON1
fi
AC_SUBST(JSON1_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-session
#
AC_ARG_ENABLE(session, [AS_HELP_STRING(
  [--enable-session], [enable the session extension [default=no]])], 
  [], [enable_session=no])
if test x"$enable_session" == "xyes"; then
  SESSION_FLAGS="-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK"
fi
AC_SUBST(SESSION_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-static-shell
#
AC_ARG_ENABLE(static-shell, [AS_HELP_STRING(
  [--enable-static-shell], 
  [statically link libsqlite3 into shell tool [default=yes]])],
︙
Changes to configure.
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enable_amalgamation
enable_load_extension
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
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  --disable-load-extension
                          Disable loading of external extensions
  --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]
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{ $as_echo "$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:3928: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3929: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval echo "\"\$as_me:3931: $NM \\\"conftest.$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:3934: 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: $lt_cv_nm_interface" >&5
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	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line 5138 "configure"' > conftest.$ac_ext
  echo '#line 5140 "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
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   # 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:6665: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:6667: \$? = $ac_status" >&5
   echo "$as_me:6669: \$? = $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
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   # 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:7004: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7006: \$? = $ac_status" >&5
   echo "$as_me:7008: \$? = $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
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   # (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:7109: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7111: \$? = $ac_status" >&5
   echo "$as_me:7113: \$? = $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
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   # (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:7164: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7166: \$? = $ac_status" >&5
   echo "$as_me:7168: \$? = $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
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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 9544 "configure"
#include "confdefs.h"

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

#include <stdio.h>
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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 9640 "configure"
#include "confdefs.h"

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

#include <stdio.h>
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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 $option";;
︙
Changes to configure.ac.
︙
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# See whether we should enable RTREE
AC_ARG_ENABLE(rtree, AC_HELP_STRING([--enable-rtree],
      [Enable the RTREE extension]),
      [enable_rtree=yes],[enable_rtree=no])
if test "${enable_rtree}" = "yes" ; then
  OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_RTREE"
fi

#########
# See whether we should enable the SESSION extension
AC_ARG_ENABLE(session, AC_HELP_STRING([--enable-session],
      [Enable the SESSION extension]),
      [enable_session=yes],[enable_session=no])
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";;
︙
Changes to test/releasetest.tcl.
︙
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  return $out
}

array set ::Configs [strip_comments {
  "Default" {
    -O2
    --disable-amalgamation --disable-shared
    --enable-session
  }
  "Sanitize" {
    CC=clang -fsanitize=undefined
    -DSQLITE_ENABLE_STAT4
    --enable-session
  }
  "Have-Not" {
    # The "Have-Not" configuration sets all possible -UHAVE_feature options
    # in order to verify that the code works even on platforms that lack
    # these support services.
    -DHAVE_FDATASYNC=0
    -DHAVE_GMTIME_R=0
︙
102
103
104
105
106
107
108
109

110
111
112
113
114
115
116

104
105
106
107
108
109
110

111
112
113
114
115
116
117
118








-
+








    -DSQLITE_SECURE_DELETE=1
    -DSQLITE_SOUNDEX=1
    -DSQLITE_ENABLE_ATOMIC_WRITE=1
    -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1
    -DSQLITE_ENABLE_OVERSIZE_CELL_CHECK=1
    -DSQLITE_ENABLE_STAT4
    -DSQLITE_ENABLE_STMT_SCANSTATUS
    --enable-json1 --enable-fts5
    --enable-json1 --enable-fts5 --enable-session
  }
  "Debug-One" {
    --disable-shared
    -O2
    -DSQLITE_DEBUG=1
    -DSQLITE_MEMDEBUG=1
    -DSQLITE_MUTEX_NOOP=1
︙
128
129
130
131
132
133
134

135
136
137
138
139
140
141

130
131
132
133
134
135
136
137
138
139
140
141
142
143
144








+








    -O6
    -DSQLITE_ENABLE_FTS4=1
    -DSQLITE_ENABLE_RTREE=1
    -DSQLITE_ENABLE_STAT4
    -DSQLITE_ENABLE_RBU
    -DSQLITE_MAX_ATTACHED=125
    -DLONGDOUBLE_TYPE=double
    --enable-session
  }
  "Device-One" {
    -O2
    -DSQLITE_DEBUG=1
    -DSQLITE_DEFAULT_AUTOVACUUM=1
    -DSQLITE_DEFAULT_CACHE_SIZE=64
    -DSQLITE_DEFAULT_PAGE_SIZE=1024
︙
164
165
166
167
168
169
170
171

172
173
174
175
176
177
178

167
168
169
170
171
172
173

174
175
176
177
178
179
180
181








-
+








    -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1
    -DSQLITE_ENABLE_RTREE=1
    -DSQLITE_MAX_COMPOUND_SELECT=50
    -DSQLITE_MAX_PAGE_SIZE=32768
    -DSQLITE_OMIT_TRACE=1
    -DSQLITE_TEMP_STORE=3
    -DSQLITE_THREADSAFE=2
    --enable-json1 --enable-fts5
    --enable-json1 --enable-fts5 --enable-session
  }
  "Locking-Style" {
    -O2
    -DSQLITE_ENABLE_LOCKING_STYLE=1
  }
  "Apple" {
    -O1   # Avoid a compiler bug in gcc 4.2.1 build 5658
︙