Unnamed Fossil Project

#!/usr/make
#
# Makefile for SQLITE
#
# This is a template makefile for SQLite.  Most people prefer to
# use the autoconf generated "configure" script to generate the
# makefile automatically.  But that does not work for everybody
# and in every situation.  If you are having problems with the
# "configure" script, you might want to try this makefile as an
# alternative.  Create a copy of this file, edit the parameters
# below and type "make".
#

#### The directory where to find the mingw32ce tools
MINGW32CE = /opt/mingw32ce/bin

#### The target prefix of the mingw32ce tools
TARGET = arm-wince-mingw32ce

#### The toplevel directory of the source tree.  This is the directory
#    that contains this "Makefile.in" and the "configure.in" script.
#
TOP = ../sqlite

#### C Compiler and options for use in building executables that
#    will run on the platform that is doing the build.
#
BCC = gcc -g -O2
#BCC = /opt/ancic/bin/c89 -0

#### If the target operating system supports the "usleep()" system
#    call, then define the HAVE_USLEEP macro for all C modules.
#
USLEEP = 
#USLEEP = -DHAVE_USLEEP=1

#### If you want the SQLite library to be safe for use within a 
#    multi-threaded program, then define the following macro
#    appropriately:
#
THREADSAFE = -DTHREADSAFE=1
#THREADSAFE = -DTHREADSAFE=0

#### Specify any extra linker options needed to make the library
#    thread safe
#
#THREADLIB = -lpthread
THREADLIB = 

#### Specify any extra libraries needed to access required functions.
#
#TLIBS = -lrt    # fdatasync on Solaris 8
TLIBS = 

#### Leave SQLITE_DEBUG undefined for maximum speed.  Use SQLITE_DEBUG=1
#    to check for memory leaks.  Use SQLITE_DEBUG=2 to print a log of all
#    malloc()s and free()s in order to track down memory leaks.
#    
#    SQLite uses some expensive assert() statements in the inner loop.
#    You can make the library go almost twice as fast if you compile
#    with -DNDEBUG=1
#
#OPTS = -DSQLITE_DEBUG=2
#OPTS = -DSQLITE_DEBUG=1
#OPTS = 
OPTS = -DNDEBUG=1 -DSQLITE_OS_WIN=1 -D_WIN32_WCE=1
#OPTS += -DHAVE_FDATASYNC=1

#### The suffix to add to executable files.  ".exe" for windows.
#    Nothing for unix.
#
EXE = .exe
#EXE =

#### C Compile and options for use in building executables that 
#    will run on the target platform.  This is usually the same
#    as BCC, unless you are cross-compiling.
#
#TCC = gcc -O6
#TCC = gcc -g -O0 -Wall
#TCC = gcc -g -O0 -Wall -fprofile-arcs -ftest-coverage
#TCC = /opt/mingw/bin/i386-mingw32-gcc -O6
TCC = $(MINGW32CE)/$(TARGET)-gcc -O2
#TCC = /opt/ansic/bin/c89 -O +z -Wl,-a,archive

#### Tools used to build a static library.
#
#AR = ar cr
#AR = /opt/mingw/bin/i386-mingw32-ar cr
AR = $(MINGW32CE)/$(TARGET)-ar cr
#RANLIB = ranlib
#RANLIB = /opt/mingw/bin/i386-mingw32-ranlib
RANLIB = $(MINGW32CE)/$(TARGET)-ranlib

#MKSHLIB = gcc -shared
#SO = so
#SHPREFIX = lib
MKSHLIB = $(MINGW32CE)/$(TARGET)-gcc -shared
SO = dll
SHPREFIX =

#### Extra compiler options needed for programs that use the TCL library.
#
#TCL_FLAGS =
#TCL_FLAGS = -DSTATIC_BUILD=1
TCL_FLAGS = -I/home/drh/tcltk/8.4linux
#TCL_FLAGS = -I/home/drh/tcltk/8.4win -DSTATIC_BUILD=1
#TCL_FLAGS = -I/home/drh/tcltk/8.3hpux

#### Linker options needed to link against the TCL library.
#
#LIBTCL = -ltcl -lm -ldl
LIBTCL = /home/drh/tcltk/8.4linux/libtcl8.4g.a -lm -ldl
#LIBTCL = /home/drh/tcltk/8.4win/libtcl84s.a -lmsvcrt
#LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc

#### Additional objects for SQLite library when TCL support is enabled.
TCLOBJ =
#TCLOBJ = tclsqlite.o

#### Compiler options needed for programs that use the readline() library.
#
READLINE_FLAGS =
#READLINE_FLAGS = -DHAVE_READLINE=1 -I/usr/include/readline

#### Linker options needed by programs using readline() must link against.
#
LIBREADLINE =
#LIBREADLINE = -static -lreadline -ltermcap

#### Which "awk" program provides nawk compatibilty
#
# NAWK = nawk
NAWK = awk

# You should not have to change anything below this line
###############################################################################
include $(TOP)/main.mk

# SQLITE_TEMP_STORE is 0 to force temporary tables to be in a file, 1 to
# default to file, 2 to default to memory, and 3 to force temporary
# tables to always be in memory.
#
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@

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)

# Version numbers and release number for the SQLite being compiled.
#
VERSION = @VERSION@
VERSION_NUMBER = @VERSION_NUMBER@
RELEASE = @RELEASE@

# Filename extensions

HAVE_TCL = @HAVE_TCL@

# This is the command to use for tclsh - normally just "tclsh", but we may
# know the specific version we want to use
#
TCLSH_CMD = @TCLSH_CMD@

# Where do we want to install the tcl plugin
#
TCLLIBDIR = @TCLLIBDIR@

# The suffix used on shared libraries.  Ex:  ".dll", ".so", ".dylib"
#
SHLIB_SUFFIX = @TCL_SHLIB_SUFFIX@

# If gcov support was enabled by the configure script, add the appropriate
# flags here.  It's not always as easy as just having the user add the right
# CFLAGS / LDFLAGS, because libtool wants to use CFLAGS when linking, which
# causes build errors with -fprofile-arcs -ftest-coverage with some GCCs.  
# Supposedly GCC does the right thing if you use --coverage, but in 
# practice it still fails.  See:
#
# http://www.mail-archive.com/debian-gcc@lists.debian.org/msg26197.html
#
# for more info.
#
GCOV_CFLAGS1 = -DSQLITE_COVERAGE_TEST=1 -fprofile-arcs -ftest-coverage
GCOV_LDFLAGS1 = -lgcov
USE_GCOV = @USE_GCOV@
LTCOMPILE_EXTRAS += $(GCOV_CFLAGS$(USE_GCOV))
LTLINK_EXTRAS += $(GCOV_LDFLAGS$(USE_GCOV))


# The directory into which to store package information for

# Object files for the SQLite library (non-amalgamation).
#
OBJS0 = alter.lo analyze.lo attach.lo auth.lo bitvec.lo btmutex.lo \
        btree.lo build.lo callback.lo complete.lo date.lo \
        delete.lo expr.lo fault.lo func.lo global.lo \
        hash.lo journal.lo insert.lo legacy.lo loadext.lo \
        main.lo malloc.lo mem0.lo mem1.lo mem2.lo mem3.lo mem5.lo \
        memjournal.lo \
        mutex.lo mutex_noop.lo mutex_os2.lo mutex_unix.lo mutex_w32.lo \
        opcodes.lo os.lo os_unix.lo os_win.lo os_os2.lo \
        pager.lo parse.lo pcache.lo pcache1.lo pragma.lo prepare.lo printf.lo \
        random.lo resolve.lo rowset.lo select.lo status.lo \
        table.lo tokenize.lo trigger.lo update.lo \
        util.lo vacuum.lo \
        vdbe.lo vdbeapi.lo vdbeaux.lo vdbeblob.lo vdbemem.lo \
        walker.lo where.lo utf.lo vtab.lo

# Object files for the amalgamation.
#
OBJS1 = sqlite3.lo

# Determine the real value of LIBOBJ based on the 'configure' script
#
USE_AMALGAMATION = @USE_AMALGAMATION@
LIBOBJ = $(OBJS$(USE_AMALGAMATION))


# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \
  $(TOP)/src/analyze.c \
  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/backup.c \
  $(TOP)/src/bitvec.c \
  $(TOP)/src/btmutex.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/btreeInt.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \

  $(TOP)/src/hwtime.h \
  $(TOP)/src/insert.c \
  $(TOP)/src/journal.c \
  $(TOP)/src/legacy.c \
  $(TOP)/src/loadext.c \
  $(TOP)/src/main.c \
  $(TOP)/src/malloc.c \
  $(TOP)/src/mem0.c \
  $(TOP)/src/mem1.c \
  $(TOP)/src/mem2.c \
  $(TOP)/src/mem3.c \

  $(TOP)/src/mem5.c \
  $(TOP)/src/memjournal.c \
  $(TOP)/src/mutex.c \
  $(TOP)/src/mutex.h \
  $(TOP)/src/mutex_noop.c \
  $(TOP)/src/mutex_os2.c \
  $(TOP)/src/mutex_unix.c \
  $(TOP)/src/mutex_w32.c \
  $(TOP)/src/os.c \
  $(TOP)/src/os.h \
  $(TOP)/src/os_common.h \
  $(TOP)/src/os_unix.c \
  $(TOP)/src/os_win.c \
  $(TOP)/src/os_os2.c \
  $(TOP)/src/pager.c \
  $(TOP)/src/pager.h \
  $(TOP)/src/parse.y \
  $(TOP)/src/pcache.c \
  $(TOP)/src/pcache.h \
  $(TOP)/src/pcache1.c \
  $(TOP)/src/pragma.c \
  $(TOP)/src/prepare.c \
  $(TOP)/src/printf.c \
  $(TOP)/src/random.c \
  $(TOP)/src/resolve.c \
  $(TOP)/src/rowset.c \
  $(TOP)/src/select.c \
  $(TOP)/src/status.c \
  $(TOP)/src/shell.c \
  $(TOP)/src/sqlite.h.in \
  $(TOP)/src/sqlite3ext.h \
  $(TOP)/src/sqliteInt.h \
  $(TOP)/src/sqliteLimit.h \
  $(TOP)/src/table.c \
  $(TOP)/src/tclsqlite.c \
  $(TOP)/src/tokenize.c \
  $(TOP)/src/trigger.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/update.c \
  $(TOP)/src/util.c \
  $(TOP)/src/vacuum.c \
  $(TOP)/src/vdbe.c \
  $(TOP)/src/vdbe.h \
  $(TOP)/src/vdbeapi.c \
  $(TOP)/src/vdbeaux.c \
  $(TOP)/src/vdbeblob.c \

  $(TOP)/src/vdbemem.c \
  $(TOP)/src/vdbeInt.h \
  $(TOP)/src/vtab.c \
  $(TOP)/src/walker.c \
  $(TOP)/src/where.c

# Generated source code files

  $(TOP)/ext/fts2/fts2_porter.c \
  $(TOP)/ext/fts2/fts2_tokenizer.h \
  $(TOP)/ext/fts2/fts2_tokenizer.c \
  $(TOP)/ext/fts2/fts2_tokenizer1.c
SRC += \
  $(TOP)/ext/fts3/fts3.c \
  $(TOP)/ext/fts3/fts3.h \
  $(TOP)/ext/fts3/fts3_expr.c \
  $(TOP)/ext/fts3/fts3_expr.h \
  $(TOP)/ext/fts3/fts3_hash.c \
  $(TOP)/ext/fts3/fts3_hash.h \
  $(TOP)/ext/fts3/fts3_icu.c \
  $(TOP)/ext/fts3/fts3_porter.c \
  $(TOP)/ext/fts3/fts3_tokenizer.h \
  $(TOP)/ext/fts3/fts3_tokenizer.c \
  $(TOP)/ext/fts3/fts3_tokenizer1.c
SRC += \
  $(TOP)/ext/icu/sqliteicu.h \
  $(TOP)/ext/icu/icu.c
SRC += \
  $(TOP)/ext/rtree/rtree.h \
  $(TOP)/ext/rtree/rtree.c

# Source code to the library files needed by the test fixture
#
TESTSRC2 = \
  $(TOP)/src/attach.c \
  $(TOP)/src/backup.c \
  $(TOP)/src/bitvec.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/build.c \
  $(TOP)/src/date.c \
  $(TOP)/src/expr.c \
  $(TOP)/src/func.c \
  $(TOP)/src/insert.c \
  $(TOP)/src/malloc.c \
  $(TOP)/src/os.c \
  $(TOP)/src/os_os2.c \
  $(TOP)/src/os_unix.c \
  $(TOP)/src/os_win.c \
  $(TOP)/src/pager.c \
  $(TOP)/src/pcache.c \
  $(TOP)/src/pcache1.c \
  $(TOP)/src/pragma.c \
  $(TOP)/src/prepare.c \
  $(TOP)/src/printf.c \
  $(TOP)/src/random.c \
  $(TOP)/src/select.c \
  $(TOP)/src/tokenize.c \
  $(TOP)/src/utf.c \

  $(TOP)/src/test5.c \
  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_backup.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_journal.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_pcache.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/test_thread.c

# Header files used by all library source files.
#

  $(TOP)/ext/fts1/fts1_tokenizer.h
HDR += \
  $(TOP)/ext/fts2/fts2.h \
  $(TOP)/ext/fts2/fts2_hash.h \
  $(TOP)/ext/fts2/fts2_tokenizer.h
HDR += \
  $(TOP)/ext/fts3/fts3.h \
  $(TOP)/ext/fts3/fts3_expr.h \
  $(TOP)/ext/fts3/fts3_hash.h \
  $(TOP)/ext/fts3/fts3_tokenizer.h
HDR += \
  $(TOP)/ext/rtree/rtree.h
HDR += \
  $(TOP)/ext/icu/sqliteicu.h

# are what get build when you type just "make" with no arguments.
#
all:	sqlite3.h libsqlite3.la sqlite3$(TEXE) $(HAVE_TCL:1=libtclsqlite3.la)

Makefile: $(TOP)/Makefile.in
	./config.status

sqlite3.pc: $(TOP)/sqlite3.pc.in
	./config.status

# Generate the file "last_change" which contains the date of change
# of the most recently modified source code file
#
last_change:	$(SRC)
	cat $(SRC) | grep '$$Id: ' | sort -k 5 | tail -1 \
          | $(NAWK) '{print $$5,$$6}' >last_change

libsqlite3.la:	$(LIBOBJ)
	$(LTLINK) -o $@ $(LIBOBJ) $(TLIBS) \
		${ALLOWRELEASE} -rpath "$(libdir)" -version-info "8:6:8"

libtclsqlite3.la:	tclsqlite.lo libsqlite3.la
	$(LTLINK) -o $@ tclsqlite.lo \
		libsqlite3.la @TCL_STUB_LIB_SPEC@ $(TLIBS) \
		-rpath "$(TCLLIBDIR)" \
		-version-info "8:6:8" \
		-avoid-version

sqlite3$(TEXE):	$(TOP)/src/shell.c libsqlite3.la sqlite3.h
	$(LTLINK) $(READLINE_FLAGS) \
		-o $@ $(TOP)/src/shell.c libsqlite3.la \
		$(LIBREADLINE) $(TLIBS) -rpath "$(libdir)"

# This target creates a directory named "tsrc" and fills it with

	$(BCC) -o $@ $(TOP)/tool/lemon.c
	cp $(TOP)/tool/lempar.c .


# Rule to build the amalgamation
#
sqlite3.lo:	sqlite3.c
	$(LTCOMPILE) $(TEMP_STORE) -c sqlite3.c

# Rules to build individual files
#
alter.lo:	$(TOP)/src/alter.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/alter.c

analyze.lo:	$(TOP)/src/analyze.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/analyze.c

attach.lo:	$(TOP)/src/attach.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/attach.c

auth.lo:	$(TOP)/src/auth.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/auth.c

bitvec.lo:	$(TOP)/src/bitvec.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/bitvec.c

btmutex.lo:	$(TOP)/src/btmutex.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/btmutex.c

btree.lo:	$(TOP)/src/btree.c $(HDR) $(TOP)/src/pager.h
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/btree.c

build.lo:	$(TOP)/src/build.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/build.c

callback.lo:	$(TOP)/src/callback.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/callback.c

complete.lo:	$(TOP)/src/complete.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/complete.c

date.lo:	$(TOP)/src/date.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/date.c

delete.lo:	$(TOP)/src/delete.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/delete.c

expr.lo:	$(TOP)/src/expr.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/expr.c

fault.lo:	$(TOP)/src/fault.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/fault.c

func.lo:	$(TOP)/src/func.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/func.c

global.lo:	$(TOP)/src/global.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/global.c

hash.lo:	$(TOP)/src/hash.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/hash.c

insert.lo:	$(TOP)/src/insert.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/insert.c

journal.lo:	$(TOP)/src/journal.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/journal.c

legacy.lo:	$(TOP)/src/legacy.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/legacy.c

loadext.lo:	$(TOP)/src/loadext.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/loadext.c

main.lo:	$(TOP)/src/main.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/main.c

malloc.lo:	$(TOP)/src/malloc.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/malloc.c

mem0.lo:	$(TOP)/src/mem0.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mem0.c

mem1.lo:	$(TOP)/src/mem1.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mem1.c

mem2.lo:	$(TOP)/src/mem2.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mem2.c

mem3.lo:	$(TOP)/src/mem3.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mem3.c




mem5.lo:	$(TOP)/src/mem5.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mem5.c

memjournal.lo:	$(TOP)/src/memjournal.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/memjournal.c

mutex.lo:	$(TOP)/src/mutex.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mutex.c

mutex_noop.lo:	$(TOP)/src/mutex_noop.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mutex_noop.c

mutex_os2.lo:	$(TOP)/src/mutex_os2.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mutex_os2.c

mutex_unix.lo:	$(TOP)/src/mutex_unix.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mutex_unix.c

mutex_w32.lo:	$(TOP)/src/mutex_w32.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/mutex_w32.c

pager.lo:	$(TOP)/src/pager.c $(HDR) $(TOP)/src/pager.h
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/pager.c

pcache.lo:	$(TOP)/src/pcache.c $(HDR) $(TOP)/src/pcache.h
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/pcache.c

pcache1.lo:	$(TOP)/src/pcache1.c $(HDR) $(TOP)/src/pcache.h
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/pcache1.c

opcodes.lo:	opcodes.c
	$(LTCOMPILE) $(TEMP_STORE) -c opcodes.c

opcodes.c:	opcodes.h $(TOP)/mkopcodec.awk
	sort -n -b -k 3 opcodes.h | $(NAWK) -f $(TOP)/mkopcodec.awk >opcodes.c

opcodes.h:	parse.h $(TOP)/src/vdbe.c $(TOP)/mkopcodeh.awk
	cat parse.h $(TOP)/src/vdbe.c | $(NAWK) -f $(TOP)/mkopcodeh.awk >opcodes.h

os.lo:	$(TOP)/src/os.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/os.c

os_unix.lo:	$(TOP)/src/os_unix.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/os_unix.c

os_win.lo:	$(TOP)/src/os_win.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/os_win.c

os_os2.lo:	$(TOP)/src/os_os2.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/os_os2.c

parse.lo:	parse.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c parse.c

parse.h:	parse.c

parse.c:	$(TOP)/src/parse.y lemon$(BEXE) $(TOP)/addopcodes.awk
	cp $(TOP)/src/parse.y .
	./lemon$(BEXE) $(OPT_FEATURE_FLAGS) $(OPTS) parse.y
	mv parse.h parse.h.temp
	$(NAWK) -f $(TOP)/addopcodes.awk parse.h.temp >parse.h

pragma.lo:	$(TOP)/src/pragma.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/pragma.c

prepare.lo:	$(TOP)/src/prepare.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/prepare.c

printf.lo:	$(TOP)/src/printf.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/printf.c

random.lo:	$(TOP)/src/random.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/random.c

resolve.lo:	$(TOP)/src/resolve.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/resolve.c

rowset.lo:	$(TOP)/src/rowset.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/rowset.c

select.lo:	$(TOP)/src/select.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/select.c

status.lo:	$(TOP)/src/status.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/status.c

sqlite3.h:	$(TOP)/src/sqlite.h.in 
	sed -e s/--VERS--/$(RELEASE)/ $(TOP)/src/sqlite.h.in | \
	sed -e s/--VERSION-NUMBER--/$(VERSION_NUMBER)/ >sqlite3.h

table.lo:	$(TOP)/src/table.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/table.c

tclsqlite.lo:	$(TOP)/src/tclsqlite.c $(HDR)
	$(LTCOMPILE) -DUSE_TCL_STUBS=1 -c $(TOP)/src/tclsqlite.c

tokenize.lo:	$(TOP)/src/tokenize.c keywordhash.h $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/tokenize.c

keywordhash.h:	$(TOP)/tool/mkkeywordhash.c
	$(BCC) -o mkkeywordhash$(BEXE) $(OPT_FEATURE_FLAGS) $(OPTS) $(TOP)/tool/mkkeywordhash.c
	./mkkeywordhash$(BEXE) >keywordhash.h

trigger.lo:	$(TOP)/src/trigger.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/trigger.c

update.lo:	$(TOP)/src/update.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/update.c

utf.lo:	$(TOP)/src/utf.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/utf.c

util.lo:	$(TOP)/src/util.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/util.c

vacuum.lo:	$(TOP)/src/vacuum.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vacuum.c

vdbe.lo:	$(TOP)/src/vdbe.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vdbe.c

vdbeapi.lo:	$(TOP)/src/vdbeapi.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vdbeapi.c

vdbeaux.lo:	$(TOP)/src/vdbeaux.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vdbeaux.c

vdbeblob.lo:	$(TOP)/src/vdbeblob.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vdbeblob.c




vdbemem.lo:	$(TOP)/src/vdbemem.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vdbemem.c

vtab.lo:	$(TOP)/src/vtab.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/vtab.c

walker.lo:	$(TOP)/src/walker.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/walker.c

where.lo:	$(TOP)/src/where.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/where.c

tclsqlite-shell.lo:	$(TOP)/src/tclsqlite.c $(HDR)
	$(LTCOMPILE) -DTCLSH=1 -o $@ -c $(TOP)/src/tclsqlite.c

tclsqlite-stubs.lo:	$(TOP)/src/tclsqlite.c $(HDR)
	$(LTCOMPILE) -DTCL_USE_STUBS=1 -o $@ -c $(TOP)/src/tclsqlite.c

	  -e 's,$$,\\n",' \
	  $(TOP)/tool/spaceanal.tcl >spaceanal_tcl.h
	$(LTLINK) -DTCLSH=2 -DSQLITE_TEST=1 -DSQLITE_CRASH_TEST=1 \
		-DSQLITE_SERVER=1 -DSQLITE_PRIVATE="" -DSQLITE_CORE \
		$(TEMP_STORE) -o $@ $(TESTFIXTURE_SRC) $(LIBTCL)


install:	sqlite3$(BEXE) libsqlite3.la sqlite3.h sqlite3.pc ${HAVE_TCL:1=tcl_install}
	$(INSTALL) -d $(DESTDIR)$(libdir)
	$(LTINSTALL) libsqlite3.la $(DESTDIR)$(libdir)
	$(INSTALL) -d $(DESTDIR)$(bindir)
	$(LTINSTALL) sqlite3$(BEXE) $(DESTDIR)$(bindir)
	$(INSTALL) -d $(DESTDIR)$(includedir)
	$(INSTALL) -m 0644 sqlite3.h $(DESTDIR)$(includedir)
	$(INSTALL) -m 0644 $(TOP)/src/sqlite3ext.h $(DESTDIR)$(includedir)
	$(INSTALL) -d $(DESTDIR)$(pkgconfigdir)
	$(INSTALL) -m 0644 sqlite3.pc $(DESTDIR)$(pkgconfigdir)

pkgIndex.tcl:
	echo 'package ifneeded sqlite3 $(RELEASE) [list load $(TCLLIBDIR)/libtclsqlite3.so sqlite3]' > $@
tcl_install:	libtclsqlite3.la pkgIndex.tcl
	$(INSTALL) -d $(DESTDIR)$(TCLLIBDIR)
	$(LTINSTALL) libtclsqlite3.la $(DESTDIR)$(TCLLIBDIR)
	rm -f $(DESTDIR)$(TCLLIBDIR)/libtclsqlite3.la $(DESTDIR)$(TCLLIBDIR)/libtclsqlite3.a
	$(INSTALL) -m 0644 pkgIndex.tcl $(DESTDIR)$(TCLLIBDIR)

clean:	
	rm -f *.lo *.la *.o sqlite3$(TEXE) libsqlite3.la
	rm -f sqlite3.h opcodes.*
	rm -rf .libs .deps tsrc
	rm -f lemon$(BEXE) lempar.c parse.* sqlite*.tar.gz
	rm -f mkkeywordhash$(BEXE) keywordhash.h

#!/usr/make
#
# Makefile for SQLITE on VxWorks

ifeq ($(FORCPU),)
  FORCPU = SH32gnule
endif

TOOL_FAMILY = gnu

include $(WIND_USR)/tool/gnu/make.$(FORCPU)

#### The toplevel directory of the source tree.  This is the directory
#    that contains this "Makefile.in" and the "configure.in" script.
#
TOP = ../sqlite-3.6.5

#### C Compiler and options for use in building executables that
#    will run on the platform that is doing the build.
#
BCC = gcc -g -O2
#BCC = /opt/ancic/bin/c89 -0

#### If the target operating system supports the "usleep()" system
#    call, then define the HAVE_USLEEP macro for all C modules.
#
USLEEP = 
#USLEEP = -DHAVE_USLEEP=1

#### If you want the SQLite library to be safe for use within a 
#    multi-threaded program, then define the following macro
#    appropriately:
#
THREADSAFE = -DSQLITE_THREADSAFE=1
#THREADSAFE = -DSQLITE_THREADSAFE=0

#### Specify any extra linker options needed to make the library
#    thread safe
#
#THREADLIB = -lpthread
THREADLIB = 

#### Specify any extra libraries needed to access required functions.
#
#TLIBS = -lrt    # fdatasync on Solaris 8
#for x86 vxWorks
#TLIBS += TLIBS = $(LD_LINK_PATH_ATEND) $(LD_PARTIAL_LAST_FLAGS)
#for SH4 shared library
TLIBS_SHARED += -L$(WIND_USR)/lib/sh/SH32/commonle/PIC
#TLIBS_SHARED += $(LD_LINK_PATH_ATEND) $(LD_PARTIAL_LAST_FLAGS)
#for SH4 static
TLIBS += $(LD_LINK_PATH_ATEND) $(LD_PARTIAL_LAST_FLAGS)

#### Leave SQLITE_DEBUG undefined for maximum speed.  Use SQLITE_DEBUG=1
#    to check for memory leaks.  Use SQLITE_DEBUG=2 to print a log of all
#    malloc()s and free()s in order to track down memory leaks.
#    
#    SQLite uses some expensive assert() statements in the inner loop.
#    You can make the library go almost twice as fast if you compile
#    with -DNDEBUG=1
#
#OPTS = -DSQLITE_DEBUG=2
#OPTS = -DSQLITE_DEBUG=1
#OPTS = 
OPTS = -DNDEBUG=1 -DSQLITE_OS_UNIX=1 $(THREADSAFE)
OPTS += -DSQLITE_OMIT_LOAD_EXTENSION=1
OPTS += -DSQLITE_ENABLE_LOCKING_STYLE=1
OPTS += -DSQLITE_THREAD_OVERRIDE_LOCK=0
OPTS += -DSQLITE_ENABLE_COLUMN_METADATA=1
OPTS += -DHAVE_FDATASYNC=1

#### The suffix to add to executable files.  ".exe" for windows.
#    Nothing for unix.
#
EXE = .vxe
#EXE =

#### C Compile and options for use in building executables that 
#    will run on the target platform.  This is usually the same
#    as BCC, unless you are cross-compiling.
#
#TCC = gcc -O6
#TCC = gcc -g -O0 -Wall
#TCC = gcc -g -O0 -Wall -fprofile-arcs -ftest-coverage
#TCC = /opt/mingw/bin/i386-mingw32-gcc -O6
TCC = $(CC) $(DEFINE_CC) -O2 -g -mrtp $(CC_ARCH_SPEC) -D_REENTRANT=1 -D_VX_CPU=_VX_$(CPU) -D_VX_TOOL_FAMILY=$(TOOL_FAMILY) -D_VX_TOOL=$(TOOL)
TCC += -I$(WIND_USR)/h -I$(WIND_USR)/h/wrn/coreip
#TCC = /opt/ansic/bin/c89 -O +z -Wl,-a,archive

#TCC_SHARED = $(TCC) -fPIC
TCC_SHARED = $(TCC)

#### Tools used to build a static library.
#
#ARX = ar cr
#ARX = /opt/mingw/bin/i386-mingw32-ar cr
AR += cr
#RANLIB = ranlib
#RANLIB = /opt/mingw/bin/i386-mingw32-ranlib

#MKSHLIB = gcc -shared
#SO = so
#SHPREFIX = lib
MKSHLIB = $(CC) $(DEFINE_CC) -mrtp -shared $(CC_ARCH_SPEC) -D_VX_CPU=_VX_$(CPU) -D_VX_TOOL_FAMILY=$(TOOL_FAMILY) -D_VX_TOOL=$(TOOL)
SO = so
SHPREFIX = lib

#### Extra compiler options needed for programs that use the TCL library.
#
#TCL_FLAGS =
#TCL_FLAGS = -DSTATIC_BUILD=1
TCL_FLAGS = -I/home/drh/tcltk/8.4linux
#TCL_FLAGS = -I/home/drh/tcltk/8.4win -DSTATIC_BUILD=1
#TCL_FLAGS = -I/home/drh/tcltk/8.3hpux

#### Linker options needed to link against the TCL library.
#
#LIBTCL = -ltcl -lm -ldl
LIBTCL = /home/drh/tcltk/8.4linux/libtcl8.4g.a -lm -ldl
#LIBTCL = /home/drh/tcltk/8.4win/libtcl84s.a -lmsvcrt
#LIBTCL = /home/drh/tcltk/8.3hpux/libtcl8.3.a -ldld -lm -lc

#### Additional objects for SQLite library when TCL support is enabled.
TCLOBJ =
#TCLOBJ = tclsqlite.o

#### Compiler options needed for programs that use the readline() library.
#
READLINE_FLAGS =
#READLINE_FLAGS = -DHAVE_READLINE=1 -I/usr/include/readline

#### Linker options needed by programs using readline() must link against.
#
LIBREADLINE =
#LIBREADLINE = -static -lreadline -ltermcap

#### Which "awk" program provides nawk compatibilty
#
# NAWK = nawk
NAWK = awk


#### Pasted and adapted main.mk file
###############################################################################
# The following macros should be defined before this script is
# invoked:
#
# TOP              The toplevel directory of the source tree.  This is the
#                  directory that contains this "Makefile.in" and the
#                  "configure.in" script.
#
# BCC              C Compiler and options for use in building executables that
#                  will run on the platform that is doing the build.
#
# THREADLIB        Specify any extra linker options needed to make the library
#                  thread safe
#
# OPTS             Extra compiler command-line options.
#
# EXE              The suffix to add to executable files.  ".exe" for windows
#                  and "" for Unix.
#
# TCC              C Compiler and options for use in building executables that 
#                  will run on the target platform.  This is usually the same
#                  as BCC, unless you are cross-compiling.
#
# AR               Tools used to build a static library.
# RANLIB
#
# TCL_FLAGS        Extra compiler options needed for programs that use the
#                  TCL library.
#
# LIBTCL           Linker options needed to link against the TCL library.
#
# READLINE_FLAGS   Compiler options needed for programs that use the
#                  readline() library.
#
# LIBREADLINE      Linker options needed by programs using readline() must
#                  link against.
#
# NAWK             Nawk compatible awk program.  Older (obsolete?) solaris
#                  systems need this to avoid using the original AT&T AWK.
#
# Once the macros above are defined, the rest of this make script will
# build the SQLite library and testing tools.
################################################################################

# This is how we compile
#
TCCX = $(TCC) $(OPTS) -I. -I$(TOP)/src -I$(TOP) -I$(TOP)/ext/rtree
TCCX_SHARED = $(TCC_SHARED) $(OPTS) -I. -I$(TOP)/src -I$(TOP) -I$(TOP)/ext/rtree

# Object files for the SQLite library.
#
LIBOBJ+= alter.o analyze.o attach.o auth.o \
         bitvec.o btmutex.o btree.o build.o \
         callback.o complete.o date.o delete.o \
         expr.o fault.o func.o global.o hash.o \
         icu.o insert.o journal.o legacy.o loadext.o \
         main.o malloc.o mem0.o mem1.o mem2.o mem3.o mem5.o memjournal.o \
         mutex.o mutex_os2.o mutex_unix.o mutex_w32.o mutex_noop.o \
         opcodes.o os.o os_os2.o os_unix.o os_win.o \
         pager.o parse.o pcache.o pragma.o prepare.o printf.o \
         random.o resolve.o rtree.o select.o status.o \
         table.o tokenize.o trigger.o \
         update.o util.o vacuum.o \
         vdbe.o vdbeapi.o vdbeaux.o vdbeblob.o vdbefifo.o vdbemem.o \
         walker.o where.o utf.o vtab.o


# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \
  $(TOP)/src/analyze.c \
  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/bitvec.c \
  $(TOP)/src/btmutex.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/btreeInt.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \
  $(TOP)/src/complete.c \
  $(TOP)/src/date.c \
  $(TOP)/src/delete.c \
  $(TOP)/src/expr.c \
  $(TOP)/src/fault.c \
  $(TOP)/src/func.c \
  $(TOP)/src/global.c \
  $(TOP)/src/hash.c \
  $(TOP)/src/hash.h \
  $(TOP)/src/hwtime.h \
  $(TOP)/src/insert.c \
  $(TOP)/src/journal.c \
  $(TOP)/src/legacy.c \
  $(TOP)/src/loadext.c \
  $(TOP)/src/main.c \
  $(TOP)/src/malloc.c \
  $(TOP)/src/mem0.c \
  $(TOP)/src/mem1.c \
  $(TOP)/src/mem2.c \
  $(TOP)/src/mem3.c \
  $(TOP)/src/mem5.c \
  $(TOP)/src/memjournal.c \
  $(TOP)/src/mutex.c \
  $(TOP)/src/mutex.h \
  $(TOP)/src/mutex_os2.c \
  $(TOP)/src/mutex_unix.c \
  $(TOP)/src/mutex_w32.c \
  $(TOP)/src/mutex_noop.c \
  $(TOP)/src/os.c \
  $(TOP)/src/os.h \
  $(TOP)/src/os_common.h \
  $(TOP)/src/os_os2.c \
  $(TOP)/src/os_unix.c \
  $(TOP)/src/os_win.c \
  $(TOP)/src/pager.c \
  $(TOP)/src/pager.h \
  $(TOP)/src/parse.y \
  $(TOP)/src/pcache.c \
  $(TOP)/src/pcache.h \
  $(TOP)/src/pragma.c \
  $(TOP)/src/prepare.c \
  $(TOP)/src/printf.c \
  $(TOP)/src/random.c \
  $(TOP)/src/resolve.c \
  $(TOP)/src/select.c \
  $(TOP)/src/status.c \
  $(TOP)/src/shell.c \
  $(TOP)/src/sqlite.h.in \
  $(TOP)/src/sqlite3ext.h \
  $(TOP)/src/sqliteInt.h \
  $(TOP)/src/sqliteLimit.h \
  $(TOP)/src/table.c \
  $(TOP)/src/tclsqlite.c \
  $(TOP)/src/tokenize.c \
  $(TOP)/src/trigger.c \
  $(TOP)/src/utf.c \
  $(TOP)/src/update.c \
  $(TOP)/src/util.c \
  $(TOP)/src/vacuum.c \
  $(TOP)/src/vdbe.c \
  $(TOP)/src/vdbe.h \
  $(TOP)/src/vdbeapi.c \
  $(TOP)/src/vdbeaux.c \
  $(TOP)/src/vdbeblob.c \
  $(TOP)/src/vdbefifo.c \
  $(TOP)/src/vdbemem.c \
  $(TOP)/src/vdbeInt.h \
  $(TOP)/src/vtab.c \
  $(TOP)/src/walker.c \
  $(TOP)/src/where.c

# Source code for extensions
#
SRC += \
  $(TOP)/ext/fts1/fts1.c \
  $(TOP)/ext/fts1/fts1.h \
  $(TOP)/ext/fts1/fts1_hash.c \
  $(TOP)/ext/fts1/fts1_hash.h \
  $(TOP)/ext/fts1/fts1_porter.c \
  $(TOP)/ext/fts1/fts1_tokenizer.h \
  $(TOP)/ext/fts1/fts1_tokenizer1.c
SRC += \
  $(TOP)/ext/fts2/fts2.c \
  $(TOP)/ext/fts2/fts2.h \
  $(TOP)/ext/fts2/fts2_hash.c \
  $(TOP)/ext/fts2/fts2_hash.h \
  $(TOP)/ext/fts2/fts2_icu.c \
  $(TOP)/ext/fts2/fts2_porter.c \
  $(TOP)/ext/fts2/fts2_tokenizer.h \
  $(TOP)/ext/fts2/fts2_tokenizer.c \
  $(TOP)/ext/fts2/fts2_tokenizer1.c
SRC += \
  $(TOP)/ext/fts3/fts3.c \
  $(TOP)/ext/fts3/fts3.h \
  $(TOP)/ext/fts3/fts3_hash.c \
  $(TOP)/ext/fts3/fts3_hash.h \
  $(TOP)/ext/fts3/fts3_icu.c \
  $(TOP)/ext/fts3/fts3_porter.c \
  $(TOP)/ext/fts3/fts3_tokenizer.h \
  $(TOP)/ext/fts3/fts3_tokenizer.c \
  $(TOP)/ext/fts3/fts3_tokenizer1.c
SRC += \
  $(TOP)/ext/icu/icu.c \
  $(TOP)/ext/icu/sqliteicu.h
SRC += \
  $(TOP)/ext/rtree/rtree.h \
  $(TOP)/ext/rtree/rtree.c


# Generated source code files
#
SRC += \
  keywordhash.h \
  opcodes.c \
  opcodes.h \
  parse.c \
  parse.h \
  sqlite3.h


# Source code to the test files.
#
TESTSRC = \
  $(TOP)/src/test1.c \
  $(TOP)/src/test2.c \
  $(TOP)/src/test3.c \
  $(TOP)/src/test4.c \
  $(TOP)/src/test5.c \
  $(TOP)/src/test6.c \
  $(TOP)/src/test7.c \
  $(TOP)/src/test8.c \
  $(TOP)/src/test9.c \
  $(TOP)/src/test_autoext.c \
  $(TOP)/src/test_async.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_md5.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_schema.c \
  $(TOP)/src/test_server.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/test_thread.c \

#TESTSRC += $(TOP)/ext/fts2/fts2_tokenizer.c
#TESTSRC += $(TOP)/ext/fts3/fts3_tokenizer.c

TESTSRC2 = \
  $(TOP)/src/attach.c $(TOP)/src/btree.c $(TOP)/src/build.c $(TOP)/src/date.c  \
  $(TOP)/src/expr.c $(TOP)/src/func.c $(TOP)/src/insert.c $(TOP)/src/os.c      \
  $(TOP)/src/os_os2.c $(TOP)/src/os_unix.c $(TOP)/src/os_win.c                 \
  $(TOP)/src/pager.c $(TOP)/src/pragma.c $(TOP)/src/prepare.c                  \
  $(TOP)/src/printf.c $(TOP)/src/random.c $(TOP)/src/pcache.c                  \
  $(TOP)/src/select.c $(TOP)/src/tokenize.c                                    \
  $(TOP)/src/utf.c $(TOP)/src/util.c $(TOP)/src/vdbeapi.c $(TOP)/src/vdbeaux.c \
  $(TOP)/src/vdbe.c $(TOP)/src/vdbemem.c $(TOP)/src/where.c parse.c

# Header files used by all library source files.
#
HDR = \
   $(TOP)/src/btree.h \
   $(TOP)/src/btreeInt.h \
   $(TOP)/src/hash.h \
   $(TOP)/src/hwtime.h \
   keywordhash.h \
   $(TOP)/src/mutex.h \
   opcodes.h \
   $(TOP)/src/os.h \
   $(TOP)/src/os_common.h \
   $(TOP)/src/pager.h \
   $(TOP)/src/pcache.h \
   parse.h  \
   sqlite3.h  \
   $(TOP)/src/sqlite3ext.h \
   $(TOP)/src/sqliteInt.h  \
   $(TOP)/src/sqliteLimit.h \
   $(TOP)/src/vdbe.h \
   $(TOP)/src/vdbeInt.h

# Header files used by extensions
#
EXTHDR += \
  $(TOP)/ext/fts1/fts1.h \
  $(TOP)/ext/fts1/fts1_hash.h \
  $(TOP)/ext/fts1/fts1_tokenizer.h
EXTHDR += \
  $(TOP)/ext/fts2/fts2.h \
  $(TOP)/ext/fts2/fts2_hash.h \
  $(TOP)/ext/fts2/fts2_tokenizer.h
EXTHDR += \
  $(TOP)/ext/fts3/fts3.h \
  $(TOP)/ext/fts3/fts3_hash.h \
  $(TOP)/ext/fts3/fts3_tokenizer.h
EXTHDR += \
  $(TOP)/ext/rtree/rtree.h

# This is the default Makefile target.  The objects listed here
# are what get build when you type just "make" with no arguments.
#
all:	sqlite3.h libsqlite3.a sqlite3$(EXE)

libsqlite3.a:	$(LIBOBJ)
	$(AR) libsqlite3.a $(LIBOBJ)
	$(RANLIB) libsqlite3.a

$(SHPREFIX)sqlite3.$(SO):	$(LIBOBJ)
	$(MKSHLIB) -o $(SHPREFIX)sqlite3.$(SO) $(LIBOBJ) $(TLIBS_SHARED)

sqlite3$(EXE):	$(TOP)/src/shell.c libsqlite3.a sqlite3.h
	$(TCCX) $(READLINE_FLAGS) -o sqlite3$(EXE)      \
		$(TOP)/src/shell.c                      \
		$(LIBREADLINE) $(TLIBS) $(THREADLIB) -L. -lsqlite3

# This target creates a directory named "tsrc" and fills it with
# copies of all of the C source code and header files needed to
# build on the target system.  Some of the C source code and header
# files are automatically generated.  This target takes care of
# all that automatic generation.
#
target_source:	$(SRC)
	rm -rf tsrc
	mkdir tsrc
	cp -f $(SRC) tsrc
	rm tsrc/sqlite.h.in tsrc/parse.y
	touch target_source

sqlite3.c:	target_source $(TOP)/tool/mksqlite3c.tcl
	tclsh $(TOP)/tool/mksqlite3c.tcl
	cp sqlite3.c tclsqlite3.c
	cat $(TOP)/src/tclsqlite.c >>tclsqlite3.c

fts2amal.c:	target_source $(TOP)/ext/fts2/mkfts2amal.tcl
	tclsh $(TOP)/ext/fts2/mkfts2amal.tcl

fts3amal.c:	target_source $(TOP)/ext/fts3/mkfts3amal.tcl
	tclsh $(TOP)/ext/fts3/mkfts3amal.tcl

# Rules to build the LEMON compiler generator
#
lemon:	$(TOP)/tool/lemon.c $(TOP)/tool/lempar.c
	$(BCC) -o lemon $(TOP)/tool/lemon.c
	cp $(TOP)/tool/lempar.c .

# Rules to build individual *.o files from generated *.c files. This
# applies to:
#
#     parse.o
#     opcodes.o
#
%.o: %.c $(HDR)
	$(TCCX_SHARED) -c $<

# Rules to build individual *.o files from files in the src directory.
#
%.o: $(TOP)/src/%.c $(HDR)
	$(TCCX_SHARED) -c $<

tclsqlite.o:	$(TOP)/src/tclsqlite.c $(HDR)
	$(TCCX_SHARED) $(TCL_FLAGS) -c $(TOP)/src/tclsqlite.c



# Rules to build opcodes.c and opcodes.h
#
opcodes.c:	opcodes.h $(TOP)/mkopcodec.awk
	sort -n -b -k 3 opcodes.h | $(NAWK) -f $(TOP)/mkopcodec.awk >opcodes.c

opcodes.h:	parse.h $(TOP)/src/vdbe.c $(TOP)/mkopcodeh.awk
	cat parse.h $(TOP)/src/vdbe.c | \
		$(NAWK) -f $(TOP)/mkopcodeh.awk >opcodes.h

# Rules to build parse.c and parse.h - the outputs of lemon.
#
parse.h:	parse.c

parse.c:	$(TOP)/src/parse.y lemon $(TOP)/addopcodes.awk
	cp $(TOP)/src/parse.y .
	rm -f parse.h
	./lemon $(OPTS) parse.y
	mv parse.h parse.h.temp
	awk -f $(TOP)/addopcodes.awk parse.h.temp >parse.h

sqlite3.h:	$(TOP)/src/sqlite.h.in 
	sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \
	    -e s/--VERSION-NUMBER--/`cat ${TOP}/VERSION | sed 's/[^0-9]/ /g' | $(NAWK) '{printf "%d%03d%03d",$$1,$$2,$$3}'`/ \
                 $(TOP)/src/sqlite.h.in >sqlite3.h

keywordhash.h:	$(TOP)/tool/mkkeywordhash.c
	$(BCC) -o mkkeywordhash $(OPTS) $(TOP)/tool/mkkeywordhash.c
	./mkkeywordhash >keywordhash.h



# Rules to build the extension objects.
#
icu.o:	$(TOP)/ext/icu/icu.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/icu/icu.c

fts2.o:	$(TOP)/ext/fts2/fts2.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2.c

fts2_hash.o:	$(TOP)/ext/fts2/fts2_hash.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2_hash.c

fts2_icu.o:	$(TOP)/ext/fts2/fts2_icu.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2_icu.c

fts2_porter.o:	$(TOP)/ext/fts2/fts2_porter.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2_porter.c

fts2_tokenizer.o:	$(TOP)/ext/fts2/fts2_tokenizer.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2_tokenizer.c

fts2_tokenizer1.o:	$(TOP)/ext/fts2/fts2_tokenizer1.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts2/fts2_tokenizer1.c

fts3.o:	$(TOP)/ext/fts3/fts3.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3.c

fts3_hash.o:	$(TOP)/ext/fts3/fts3_hash.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_hash.c

fts3_icu.o:	$(TOP)/ext/fts3/fts3_icu.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_icu.c

fts3_porter.o:	$(TOP)/ext/fts3/fts3_porter.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_porter.c

fts3_tokenizer.o:	$(TOP)/ext/fts3/fts3_tokenizer.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_tokenizer.c

fts3_tokenizer1.o:	$(TOP)/ext/fts3/fts3_tokenizer1.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_tokenizer1.c

rtree.o:	$(TOP)/ext/rtree/rtree.c $(HDR) $(EXTHDR)
	$(TCCX_SHARED) -DSQLITE_CORE -c $(TOP)/ext/rtree/rtree.c


# Rules for building test programs and for running tests
#
tclsqlite3:	$(TOP)/src/tclsqlite.c libsqlite3.a
	$(TCCX_SHARED) $(TCL_FLAGS) -DTCLSH=1 -o tclsqlite3 \
		$(TOP)/src/tclsqlite.c libsqlite3.a $(LIBTCL) $(THREADLIB)


# Rules to build the 'testfixture' application.
#
TESTFIXTURE_FLAGS  = -DTCLSH=1 -DSQLITE_TEST=1 -DSQLITE_CRASH_TEST=1
TESTFIXTURE_FLAGS += -DSQLITE_SERVER=1 -DSQLITE_PRIVATE="" -DSQLITE_CORE 

testfixture$(EXE): $(TESTSRC2) libsqlite3.a $(TESTSRC) $(TOP)/src/tclsqlite.c
	$(TCCX) $(TCL_FLAGS) $(TESTFIXTURE_FLAGS)                            \
		$(TESTSRC) $(TESTSRC2) $(TOP)/src/tclsqlite.c                \
		-o testfixture$(EXE) $(LIBTCL) $(THREADLIB) libsqlite3.a

amalgamation-testfixture$(EXE): sqlite3.c $(TESTSRC) $(TOP)/src/tclsqlite.c
	$(TCCX) $(TCL_FLAGS) $(TESTFIXTURE_FLAGS)                            \
		$(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c                  \
		-o testfixture$(EXE) $(LIBTCL) $(THREADLIB)

fts3-testfixture$(EXE): sqlite3.c fts3amal.c $(TESTSRC) $(TOP)/src/tclsqlite.c
	$(TCCX) $(TCL_FLAGS) $(TESTFIXTURE_FLAGS)                            \
	-DSQLITE_ENABLE_FTS3=1                                               \
		$(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c fts3amal.c       \
		-o testfixture$(EXE) $(LIBTCL) $(THREADLIB)

fulltest:	testfixture$(EXE) sqlite3$(EXE)
	./testfixture$(EXE) $(TOP)/test/all.test

soaktest:	testfixture$(EXE) sqlite3$(EXE)
	./testfixture$(EXE) $(TOP)/test/all.test -soak 1

test:	testfixture$(EXE) sqlite3$(EXE)
	./testfixture$(EXE) $(TOP)/test/veryquick.test

sqlite3_analyzer$(EXE):	$(TOP)/src/tclsqlite.c sqlite3.c $(TESTSRC) \
			$(TOP)/tool/spaceanal.tcl
	sed \
	  -e '/^#/d' \
	  -e 's,\\,\\\\,g' \
	  -e 's,",\\",g' \
	  -e 's,^,",' \
	  -e 's,$$,\\n",' \
	  $(TOP)/tool/spaceanal.tcl >spaceanal_tcl.h
	$(TCCX) $(TCL_FLAGS)                  $(TESTFIXTURE_FLAGS)                                 \
		-DTCLSH=2 -DSQLITE_TEST=1 -DSQLITE_DEBUG=1 -DSQLITE_PRIVATE="" \
		$(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c                    \
		-o sqlite3_analyzer$(EXE)                                      \
		$(LIBTCL) $(THREADLIB)

TEST_EXTENSION = $(SHPREFIX)testloadext.$(SO)
$(TEST_EXTENSION): $(TOP)/src/test_loadext.c
	$(MKSHLIB) $(TOP)/src/test_loadext.c -o $(TEST_EXTENSION)

extensiontest: testfixture$(EXE) $(TEST_EXTENSION)
	./testfixture$(EXE) $(TOP)/test/loadext.test

clean:	
	rm -f *.o sqlite3$(EXE) libsqlite3.a sqlite3.h opcodes.*
	rm -f lemon lempar.c parse.* sqlite*.tar.gz mkkeywordhash keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out
	rm -rf tsrc target_source
	rm -f testloadext.dll libtestloadext.so
	rm -f sqlite3.c fts?amal.c tclsqlite3.c
	rm -f $(SHPREFIX)sqlite3.$(SO)

3.6.11

# generated automatically by aclocal 1.10.2 -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])


# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),

    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),

    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])


# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
     m4_if([$2], [],

	LDFLAGS="$save_LDFLAGS"
    ])
    case $host_os in
    rhapsody* | darwin1.[[012]])
      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
    darwin1.*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
    darwin*) # darwin 5.x on
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don't you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
	10.[[012]]*)
	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
	10.*)
	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_automatic, $1)=yes
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
  _LT_TAGVAR(link_all_deplibs, $1)=yes
  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
  case $cc_basename in
     ifort*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test "$_lt_dar_can_shared" = "yes"; then
    output_verbose_link_cmd=echo
    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
    m4_if([$1], [CXX],
[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw* | cegcc*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a "frozen" computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let's just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).

#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif





void fnord() { int i=42;}
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}]
_LT_EOF
  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) $1 ;;

  case $host_os in
  beos*)
    lt_cv_dlopen="load_add_on"
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32* | cegcc*)
    lt_cv_dlopen="LoadLibrary"
    lt_cv_dlopen_libs=
    ;;

  cygwin*)
    lt_cv_dlopen="dlopen"
    lt_cv_dlopen_libs=

# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
	[], [
if test "$GCC" = yes; then
  case $host_os in
    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;

  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=".dll"
  need_version=no
  need_lib_prefix=no

  case $GCC,$host_os in
  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \${file}`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
        # It is most probably a Windows format PATH printed by
        # mingw gcc, but we are running on Cygwin. Gcc prints its search
        # path with ; separators, and with drive letters. We can handle the

  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux

AC_MSG_RESULT([$dynamic_linker])
test "$dynamic_linker" = no && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi

# _LT_CHECK_MAGIC_METHOD
# ----------------------
# how to check for library dependencies
#  -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_MAGIC_METHOD],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.

    lt_cv_file_magic_cmd='func_win32_libid'
  else
    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
    lt_cv_file_magic_cmd='$OBJDUMP -f'
  fi
  ;;

cegcc)
  # use the weaker test based on 'objdump'. See mingw*.
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  lt_cv_file_magic_cmd='$OBJDUMP -f'
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    case $host_cpu in

sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

# Define system-specific variables.
case $host_os in
aix*)
  symcode='[[BCDT]]'
  ;;
cygwin* | mingw* | pw32* | cegcc*)
  symcode='[[ABCDGISTW]]'
  ;;
hpux*)
  if test "$host_cpu" = ia64; then
    symcode='[[ABCDEGRST]]'
  fi
  ;;

        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;
    mingw* | cygwin* | os2* | pw32* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;

      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
      fi
      ;;
    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;
    *qnx* | *nto*)

      linux* | k*bsd*-gnu)
	case $cc_basename in
	  KCC*)
	    # KAI C++ Compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    ;;
	  ecpc* )
	    # old Intel C++ for x86_64 which still supported -KPIC.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  icpc* )
	    # Intel C++, used to be incompatible with GCC.
	    # ICC 10 doesn't accept -KPIC any more.
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	    ;;
	  pgCC* | pgcpp*)
	    # Portland Group C++ compiler
	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
      ;;

    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	# +Z the default
	;;
      *)
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	;;
      esac
      ;;

	# AIX 5 now supports IA64 processor
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
      else
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
      fi
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
      ;;

    hpux9* | hpux10* | hpux11*)

      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
      # PIC (with -KPIC) is the default.
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
      ;;

    linux* | k*bsd*-gnu)
      case $cc_basename in
      # old Intel for x86_64 which still supported -KPIC.
      ecc*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        ;;
      # Lahey Fortran 8.1.
      lf95*)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
	;;
      pgcc* | pgf77* | pgf90* | pgf95*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        ;;

    else
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
    fi
    ;;
  pw32*)
    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
  ;;
  cygwin* | mingw* | cegcc*)
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
  ;;
  *)
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  ;;
  esac
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']

  # rely on this symbol name, it's probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
  extract_expsyms_cmds=

  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test "$GCC" != yes; then
      with_gnu_ld=no
    fi
    ;;

	# support --undefined.  This deserves some investigation.  FIXME
	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
      else
	_LT_TAGVAR(ld_shlibs, $1)=no
      fi
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
      # as there is no search path for DLLs.
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      _LT_TAGVAR(always_export_symbols, $1)=no
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'

	  tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
	  tmp_addflag=' -i_dynamic' ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=' -nofor_main' ;;
	lf95*)				# Lahey Fortran 8.1
	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
	  tmp_sharedflag='--shared' ;;
	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
	  tmp_sharedflag='-qmkshrobj'
	  tmp_addflag= ;;
	esac
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'

	    shared_flag='${wl}-G'
	  else
	    shared_flag='${wl}-bM:SRE'
	  fi
	fi
      fi

      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      _LT_TAGVAR(always_export_symbols, $1)=yes
      if test "$aix_use_runtimelinking" = yes; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'

      esac
      ;;

    bsdi[[45]]*)
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
      # Tell ltmain to make .lib files, not .a files.

    hpux11*)
      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
	case $host_cpu in
	hppa*64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	esac
      else
	case $host_cpu in

	      shared_flag='${wl}-G'
	    else
	      shared_flag='${wl}-bM:SRE'
	    fi
          fi
        fi

        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to
	# export.
        _LT_TAGVAR(always_export_symbols, $1)=yes
        if test "$aix_use_runtimelinking" = yes; then
          # Warning - without using the other runtime loading flags (-brtl),
          # -berok will link without error, but may produce a broken library.

          *)
	  # FIXME: insert proper C++ library support
	  _LT_TAGVAR(ld_shlibs, $1)=no
	  ;;
        esac
        ;;

      cygwin* | mingw* | pw32* | cegcc*)
        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
        # as there is no search path for DLLs.
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
        _LT_TAGVAR(always_export_symbols, $1)=no
        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])


# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])


# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible.  Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED

# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes

case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
  ;;
esac

test -z "$AS" && AS=as

LT_OPTION_DEFINE([LTDL_INIT], [installable],
		 [m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
		 [m4_define([_LTDL_TYPE], [convenience])])

# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 6 ltsugar.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])


# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------

# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],

       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
	     [m4_foreach([_Lt_suffix],
		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])



# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],

#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# Generated from ltversion.in.

# serial 3012 ltversion.m4
# This file is part of GNU Libtool

m4_define([LT_PACKAGE_VERSION], [2.2.6])
m4_define([LT_PACKAGE_REVISION], [1.3012])

AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.6'
macro_revision='1.3012'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
#
#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.

/* config.h.in.  Generated from configure.ac by autoheader.  */

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

/* Define to 1 if you have the `fdatasync' function. */
#undef HAVE_FDATASYNC

/* Define to 1 if you have the `gmtime_r' function. */
#undef HAVE_GMTIME_R


/* Define to 1 if the system has the type `int16_t'. */



#undef HAVE_INT16_T


/* Define to 1 if the system has the type `int32_t'. */
#undef HAVE_INT32_T

/* Define to 1 if the system has the type `int64_t'. */
#undef HAVE_INT64_T




/* Define to 1 if the system has the type `int8_t'. */
#undef HAVE_INT8_T

/* Define to 1 if the system has the type `intptr_t'. */
#undef HAVE_INTPTR_T

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

/* Define to 1 if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R

/* Define to 1 if you have the `localtime_s' function. */
#undef HAVE_LOCALTIME_S

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

/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H


/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H

/* Define to 1 if the system has the type `uint16_t'. */
#undef HAVE_UINT16_T

/* Define to 1 if the system has the type `uint32_t'. */
#undef HAVE_UINT32_T

/* Define to 1 if the system has the type `uint64_t'. */
#undef HAVE_UINT64_T

/* Define to 1 if the system has the type `uint8_t'. */
#undef HAVE_UINT8_T

/* Define to 1 if the system has the type `uintptr_t'. */
#undef HAVE_UINTPTR_T

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


/* Define to 1 if you have the `usleep' function. */
#undef HAVE_USLEEP

/* Define to the sub-directory in which libtool stores uninstalled libraries.
   */
#undef LT_OBJDIR

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the version of this package. */
#undef PACKAGE_VERSION

/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS


/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS


/* Define for large files, on AIX-style hosts. */

#undef _LARGE_FILES

# the corresponding code.
#
AC_INIT(sqlite, m4_esyscmd([cat VERSION | tr -d '\n']))

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: 1.54 $

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

  # We act as though --disable-amalgamation has been used.
  echo "Warning: can't find tclsh - defaulting to non-amalgamation build."
  USE_AMALGAMATION=0
  TCLSH_CMD="tclsh"
fi
AC_SUBST(TCLSH_CMD)

AC_ARG_VAR([TCLLIBDIR], [Where to install tcl plugin])
if test "x${TCLLIBDIR+set}" != "xset" ; then
  TCLLIBDIR='$(libdir)'
  for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do
    TCLLIBDIR=$i
    break
  done
  TCLLIBDIR="${TCLLIBDIR}/sqlite3"
fi


#########
# Set up an appropriate program prefix
#
if test "$program_prefix" = "NONE"; then
  program_prefix=""
fi
AC_SUBST(program_prefix)

VERSION=[`cat $srcdir/VERSION | sed 's/^\([0-9]*\.*[0-9]*\).*/\1/'`]
AC_MSG_NOTICE(Version set to $VERSION)
AC_SUBST(VERSION)
RELEASE=`cat $srcdir/VERSION`
AC_MSG_NOTICE(Release set to $RELEASE)
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

    TEMP_STORE=0
    AC_MSG_RESULT([never])
  ;;
  no ) 
    TEMP_STORE=1
    AC_MSG_RESULT([no])
  ;;
  yes ) 
     TEMP_STORE=2
    AC_MSG_RESULT([yes])
  ;;
  always ) 
     TEMP_STORE=3
    AC_MSG_RESULT([always])
  ;;
  * ) 
    TEMP_STORE=1
    AC_MSG_RESULT([no])
  ;;
esac

AC_SUBST(TEMP_STORE)

###########
# Lots of things are different if we are compiling for Windows using

    if test x"${with_tclconfig}" != x ; then
      if test -f "${with_tclconfig}/tclConfig.sh" ; then
        ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
      else
        AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
      fi
    fi

    # Start autosearch by asking tclsh
    if test x"$cross_compiling" = xno; then
      for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}`
      do
        if test -f "$i/tclConfig.sh" ; then
          ac_cv_c_tclconfig="$i"
          break
        fi
      done
    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` \

if test "${use_loadextension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
else
  OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
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
AC_SUBST(OPT_FEATURE_FLAGS)


# attempt to remove any OMITS and ENABLES from the $(CFLAGS) parameter
ac_temp_CFLAGS=""
for option in $CFLAGS
do
  case $option in
    -DSQLITE_OMIT*) ;;
    -DSQLITE_ENABLE*) ;;
    *) ac_temp_CFLAGS="$ac_temp_CFLAGS $option";;
  esac
done
CFLAGS=$ac_temp_CFLAGS


# attempt to remove any OMITS and ENABLES from the $(CPPFLAGS) parameter
ac_temp_CPPFLAGS=""
for option in $CPPFLAGS
do
  case $option in
    -DSQLITE_OMIT*) ;;
    -DSQLITE_ENABLE*) ;;
    *) ac_temp_CPPFLAGS="$ac_temp_CPPFLAGS $option";;
  esac
done
CPPFLAGS=$ac_temp_CPPFLAGS


# attempt to remove any OMITS and ENABLES from the $(BUILD_CFLAGS) parameter
ac_temp_BUILD_CFLAGS=""
for option in $BUILD_CFLAGS
do
  case $option in
    -DSQLITE_OMIT*) ;;
    -DSQLITE_ENABLE*) ;;
    *) ac_temp_BUILD_CFLAGS="$ac_temp_BUILD_CFLAGS $option";;
  esac
done
BUILD_CFLAGS=$ac_temp_BUILD_CFLAGS


#########

/*
** 2007 June 22
**
** 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 a tokenizer for fts2 based on the ICU library.
** 
** $Id: fts2_icu.c,v 1.3 2008/12/18 05:30:26 danielk1977 Exp $
*/

#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS2)
#ifdef SQLITE_ENABLE_ICU

#include <assert.h>
#include <string.h>

  UChar32 c;
  int iInput = 0;
  int iOut = 0;

  *ppCursor = 0;

  if( nInput<0 ){
    nInput = strlen(zInput);
  }
  nChar = nInput+1;
  pCsr = (IcuCursor *)sqlite3_malloc(
      sizeof(IcuCursor) +                /* IcuCursor */
      nChar * sizeof(UChar) +            /* IcuCursor.aChar[] */
      (nChar+1) * sizeof(int)            /* IcuCursor.aOffset[] */
  );
  if( !pCsr ){

  sqlite3_bind_blob(pStmt, 2, &p, sizeof(p), SQLITE_STATIC);
  sqlite3_step(pStmt);

  return sqlite3_finalize(pStmt);
}

static
int queryFts2Tokenizer(
  sqlite3 *db, 
  char *zName,  
  const sqlite3_tokenizer_module **pp
){
  int rc;
  sqlite3_stmt *pStmt;
  const char zSql[] = "SELECT fts2_tokenizer(?)";

/*
** Implementation of the scalar function fts2_tokenizer_internal_test().
** This function is used for testing only, it is not included in the
** build unless SQLITE_TEST is defined.
**
** The purpose of this is to test that the fts2_tokenizer() function
** can be used as designed by the C-code in the queryFts2Tokenizer and
** registerTokenizer() functions above. These two functions are repeated
** in the README.tokenizer file as an example, so it is important to
** test them.
**
** To run the tests, evaluate the fts2_tokenizer_internal_test() scalar
** function with no arguments. An assert() will fail if a problem is
** detected. i.e.:

  int rc;
  const sqlite3_tokenizer_module *p1;
  const sqlite3_tokenizer_module *p2;
  sqlite3 *db = (sqlite3 *)sqlite3_user_data(context);

  /* Test the query function */
  sqlite3Fts2SimpleTokenizerModule(&p1);
  rc = queryFts2Tokenizer(db, "simple", &p2);
  assert( rc==SQLITE_OK );
  assert( p1==p2 );
  rc = queryFts2Tokenizer(db, "nosuchtokenizer", &p2);
  assert( rc==SQLITE_ERROR );
  assert( p2==0 );
  assert( 0==strcmp(sqlite3_errmsg(db), "unknown tokenizer: nosuchtokenizer") );

  /* Test the storage function */
  rc = registerTokenizer(db, "nosuchtokenizer", p1);
  assert( rc==SQLITE_OK );
  rc = queryFts2Tokenizer(db, "nosuchtokenizer", &p2);
  assert( rc==SQLITE_OK );
  assert( p2==p1 );

  sqlite3_result_text(context, "ok", -1, SQLITE_STATIC);
}

#endif

1. OVERVIEW

  This README file describes the syntax of the arguments that may be passed to
  the FTS3 MATCH operator used for full-text queries. For example, if table 
  "t1" is an Fts3 virtual table, the following SQL query:

    SELECT * FROM t1 WHERE <col> MATCH <full-text query>

  may be used to retrieve all rows that match a specified for full-text query. 
  The text "<col>" should be replaced by either the name of the fts3 table 
  (in this case "t1"), or by the name of one of the columns of the fts3 
  table. <full-text-query> should be replaced by an SQL expression that 
  computes to a string containing an Fts3 query.

  If the left-hand-side of the MATCH operator is set to the name of the
  fts3 table, then by default the query may be matched against any column
  of the table. If it is set to a column name, then by default the query
  may only match the specified column. In both cases this may be overriden
  as part of the query text (see sections 2 and 3 below).

  As of SQLite version 3.6.8, Fts3 supports two slightly different query 
  formats; the standard syntax, which is used by default, and the enhanced
  query syntax which can be selected by compiling with the pre-processor
  symbol SQLITE_ENABLE_FTS3_PARENTHESIS defined.

    -DSQLITE_ENABLE_FTS3_PARENTHESIS

2. STANDARD QUERY SYNTAX

  When using the standard Fts3 query syntax, a query usually consists of a 
  list of terms (words) separated by white-space characters. To match a
  query, a row (or column) of an Fts3 table must contain each of the specified
  terms. For example, the following query:

    <col> MATCH 'hello world'

  matches rows (or columns, if <col> is the name of a column name) that 
  contain at least one instance of the token "hello", and at least one 
  instance of the token "world". Tokens may be grouped into phrases using
  quotation marks. In this case, a matching row or column must contain each
  of the tokens in the phrase in the order specified, with no intervening
  tokens. For example, the query:

    <col> MATCH '"hello world" joe"

  matches the first of the following two documents, but not the second or
  third:

    "'Hello world', said Joe."
    "One should always greet the world with a cheery hello, thought Joe."
    "How many hello world programs could their be?"

  As well as grouping tokens together by phrase, the binary NEAR operator 
  may be used to search for rows that contain two or more specified tokens 
  or phrases within a specified proximity of each other. The NEAR operator
  must always be specified in upper case. The word "near" in lower or mixed
  case is treated as an ordinary token. For example, the following query:

    <col> MATCH 'engineering NEAR consultancy'

  matches rows that contain both the "engineering" and "consultancy" tokens
  in the same column with not more than 10 other words between them. It does
  not matter which of the two terms occurs first in the document, only that
  they be seperated by only 10 tokens or less. The user may also specify
  a different required proximity by adding "/N" immediately after the NEAR
  operator, where N is an integer. For example:

    <col> MATCH 'engineering NEAR/5 consultancy'

  searches for a row containing an instance of each specified token seperated
  by not more than 5 other tokens. More than one NEAR operator can be used
  in as sequence. For example this query:

    <col> MATCH 'reliable NEAR/2 engineering NEAR/5 consultancy'

  searches for a row that contains an instance of the token "reliable" 
  seperated by not more than two tokens from an instance of "engineering",
  which is in turn separated by not more than 5 other tokens from an
  instance of the term "consultancy". Phrases enclosed in quotes may
  also be used as arguments to the NEAR operator.

  Similar to the NEAR operator, one or more tokens or phrases may be 
  separated by OR operators. In this case, only one of the specified tokens
  or phrases must appear in the document. For example, the query:

    <col> MATCH 'hello OR world'

  matches rows that contain either the term "hello", or the term "world",
  or both. Note that unlike in many programming languages, the OR operator
  has a higher precedence than the AND operators implied between white-space
  separated tokens. The following query matches documents that contain the
  term 'sqlite' and at least one of the terms 'fantastic' or 'impressive',
  not those that contain both 'sqlite' and 'fantastic' or 'impressive':

    <col> MATCH 'sqlite fantastic OR impressive'

  Any token that is part of an Fts3 query expression, whether or not it is
  part of a phrase enclosed in quotes, may have a '*' character appended to
  it. In this case, the token matches all terms that begin with the characters
  of the token, not just those that exactly match it. For example, the 
  following query:

    <col> MATCH 'sql*'

  matches all rows that contain the term "SQLite", as well as those that
  contain "SQL".

  A token that is not part of a quoted phrase may be preceded by a '-'
  character, which indicates that matching rows must not contain the 
  specified term. For example, the following:

    <col> MATCH '"database engine" -sqlite'

  matches rows that contain the phrase "database engine" but do not contain
  the term "sqlite". If the '-' character occurs inside a quoted phrase,
  it is ignored. It is possible to use both the '-' prefix and the '*' postfix
  on a single term. At this time, all Fts3 queries must contain at least
  one term or phrase that is not preceded by the '-' prefix.

  Regardless of whether or not a table name or column name is used on the 
  left hand side of the MATCH operator, a specific column of the fts3 table
  may be associated with each token in a query by preceding a token with
  a column name followed by a ':' character. For example, regardless of what
  is specified for <col>, the following query requires that column "col1"
  of the table contains the term "hello", and that column "col2" of the
  table contains the term "world". If the table does not contain columns
  named "col1" and "col2", then an error is returned and the query is
  not run.

    <col> MATCH 'col1:hello col2:world'

  It is not possible to associate a specific table column with a quoted 
  phrase or a term preceded by a '-' operator. A '*' character may be
  appended to a term associated with a specific column for prefix matching.

3. ENHANCED QUERY SYNTAX

  The enhanced query syntax is quite similar to the standard query syntax,
  with the following four differences:

  1) Parenthesis are supported. When using the enhanced query syntax,
     parenthesis may be used to overcome the built-in precedence of the
     supplied binary operators. For example, the following query:

       <col> MATCH '(hello world) OR (simple example)'

     matches documents that contain both "hello" and "world", and documents
     that contain both "simple" and "example". It is not possible to forumlate
     such a query using the standard syntax.

  2) Instead of separating tokens and phrases by whitespace, an AND operator
     may be explicitly specified. This does not change query processing at
     all, but may be used to improve readability. For example, the following
     query is handled identically to the one above:

       <col> MATCH '(hello AND world) OR (simple AND example)'

     As with the OR and NEAR operators, the AND operator must be specified
     in upper case. The word "and" specified in lower or mixed case is 
     handled as a regular token.

  3) The '-' token prefix is not supported. Instead, a new binary operator,
     NOT, is included. The NOT operator requires that the query specified
     as its left-hand operator matches, but that the query specified as the
     right-hand operator does not. For example, to query for all rows that
     contain the term "example" but not the term "simple", the following
     query could be used:

       <col> MATCH 'example NOT simple'

     As for all other operators, the NOT operator must be specified in
     upper case. Otherwise it will be treated as a regular token.

  4) Unlike in the standard syntax, where the OR operator has a higher
     precedence than the implicit AND operator, when using the enhanced
     syntax implicit and explict AND operators have a higher precedence
     than OR operators. Using the enhanced syntax, the following two
     queries are equivalent:

       <col> MATCH 'sqlite fantastic OR impressive'
       <col> MATCH '(sqlite AND fantastic) OR impressive'

     however, when using the standard syntax, the query:

       <col> MATCH 'sqlite fantastic OR impressive'

     is equivalent to the enhanced syntax query:

       <col> MATCH 'sqlite AND (fantastic OR impressive)'

     The precedence of all enhanced syntax operators, in order from highest
     to lowest, is:

       NEAR       (highest precedence, tightest grouping)
       NOT
       AND
       OR         (lowest precedence, loosest grouping)

  Using the advanced syntax, it is possible to specify expressions enclosed
  in parenthesis as operands to the NOT, AND and OR operators. However both
  the left and right hand side operands of NEAR operators must be either
  tokens or phrases. Attempting the following query will return an error:

    <col> MATCH 'sqlite NEAR (fantastic OR impressive)'

  Queries of this form must be re-written as:

    <col> MATCH 'sqlite NEAR fantastic OR sqlite NEAR impressive'

1. FTS3 Tokenizers

  When creating a new full-text table, FTS3 allows the user to select
  the text tokenizer implementation to be used when indexing text
  by specifying a "tokenize" clause as part of the CREATE VIRTUAL TABLE
  statement:

    CREATE VIRTUAL TABLE <table-name> USING fts3(
      <columns ...> [, tokenize <tokenizer-name> [<tokenizer-args>]]
    );

  The built-in tokenizers (valid values to pass as <tokenizer name>) are
  "simple" and "porter".

  <tokenizer-args> should consist of zero or more white-space separated
  arguments to pass to the selected tokenizer implementation. The 

**   root                - contents of root node
**
** If the root node is a leaf node, then start_block,
** leaves_end_block, and end_block are all 0.
**
**
**** Segment merging ****
** To amortize update costs, segments are grouped into levels and
** merged in batches.  Each increase in level represents exponentially
** more documents.
**
** New documents (actually, document updates) are tokenized and
** written individually (using LeafWriter) to a level 0 segment, with
** incrementing idx.  When idx reaches MERGE_COUNT (default 16), all
** level 0 segments are merged into a single level 1 segment.  Level 1
** is populated like level 0, and eventually MERGE_COUNT level 1

#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>

#include "fts3.h"
#include "fts3_expr.h"
#include "fts3_hash.h"
#include "fts3_tokenizer.h"
#ifndef SQLITE_CORE 
# include "sqlite3ext.h"
  SQLITE_EXTENSION_INIT1
#endif

#if 0
# define FTSTRACE(A)  printf A; fflush(stdout)
#else
# define FTSTRACE(A)
#endif






/* It is not safe to call isspace(), tolower(), or isalnum() on
** hi-bit-set characters.  This is the same solution used in the
** tokenizer.
*/
/* TODO(shess) The snippet-generation code should be using the
** tokenizer-generated tokens rather than doing its own local
** tokenization.

  return rc;
}

/* end utility functions */

/* Forward reference */
typedef struct fulltext_vtab fulltext_vtab;





















































































/*
** An instance of the following structure keeps track of generated
** matching-word offset information and snippets.
*/
typedef struct Snippet {
  int nMatch;     /* Total number of matches */

** is destroyed by xClose.
*/
typedef struct fulltext_cursor {
  sqlite3_vtab_cursor base;        /* Base class used by SQLite core */
  QueryType iCursorType;           /* Copy of sqlite3_index_info.idxNum */
  sqlite3_stmt *pStmt;             /* Prepared statement in use by the cursor */
  int eof;                         /* True if at End Of Results */
  Fts3Expr *pExpr;                 /* Parsed MATCH query string */
  Snippet snippet;                 /* Cached snippet for the current row */
  int iColumn;                     /* Column being searched */
  DataBuffer result;               /* Doclist results from fulltextQuery */
  DLReader reader;                 /* Result reader if result not empty */
} fulltext_cursor;

static fulltext_vtab *cursor_vtab(fulltext_cursor *c){
  return (fulltext_vtab *) c->base.pVtab;
}

static const sqlite3_module fts3Module;   /* forward declaration */

/* Return a dynamically generated statement of the form
 *   insert into %_content (docid, ...) values (?, ...)

    FTSTRACE(("FTS3 Open %p: %p\n", pVTab, c));
    return SQLITE_OK;
  }else{
    return SQLITE_NOMEM;
  }
}













/* Free all of the dynamically allocated memory held by the
** Snippet
*/
static void snippetClear(Snippet *p){
  sqlite3_free(p->aMatch);
  sqlite3_free(p->zOffset);
  sqlite3_free(p->zSnippet);
  CLEAR(p);
}

/*
** Append a single entry to the p->aMatch[] log.
*/
static void snippetAppendMatch(
  Snippet *p,               /* Append the entry to this snippet */
  int iCol, int iTerm,      /* The column and query term */
  int iToken,               /* Matching token in document */

/*
** Sizing information for the circular buffer used in snippetOffsetsOfColumn()
*/
#define FTS3_ROTOR_SZ   (32)
#define FTS3_ROTOR_MASK (FTS3_ROTOR_SZ-1)

/*
** Function to iterate through the tokens of a compiled expression.
**
** Except, skip all tokens on the right-hand side of a NOT operator.
** This function is used to find tokens as part of snippet and offset
** generation and we do nt want snippets and offsets to report matches
** for tokens on the RHS of a NOT.
*/
static int fts3NextExprToken(Fts3Expr **ppExpr, int *piToken){
  Fts3Expr *p = *ppExpr;
  int iToken = *piToken;
  if( iToken<0 ){
    /* In this case the expression p is the root of an expression tree.
    ** Move to the first token in the expression tree.
    */
    while( p->pLeft ){
      p = p->pLeft;
    }
    iToken = 0;
  }else{
    assert(p && p->eType==FTSQUERY_PHRASE );
    if( iToken<(p->pPhrase->nToken-1) ){
      iToken++;
    }else{
      iToken = 0;
      while( p->pParent && p->pParent->pLeft!=p ){
        assert( p->pParent->pRight==p );
        p = p->pParent;
      }
      p = p->pParent;
      if( p ){
        assert( p->pRight!=0 );
        p = p->pRight;
        while( p->pLeft ){
          p = p->pLeft;
        }
      }
    }
  }

  *ppExpr = p;
  *piToken = iToken;
  return p?1:0;
}

/*
** Return TRUE if the expression node pExpr is located beneath the
** RHS of a NOT operator.
*/
static int fts3ExprBeneathNot(Fts3Expr *p){
  Fts3Expr *pParent;
  while( p ){
    pParent = p->pParent;
    if( pParent && pParent->eType==FTSQUERY_NOT && pParent->pRight==p ){
      return 1;
    }
    p = pParent;
  }
  return 0;
}

/*
** Add entries to pSnippet->aMatch[] for every match that occurs against
** document zDoc[0..nDoc-1] which is stored in column iColumn.
*/
static void snippetOffsetsOfColumn(
  fulltext_cursor *pCur,         /* The fulltest search cursor */

  Snippet *pSnippet,             /* The Snippet object to be filled in */
  int iColumn,                   /* Index of fulltext table column */
  const char *zDoc,              /* Text of the fulltext table column */
  int nDoc                       /* Length of zDoc in bytes */
){
  const sqlite3_tokenizer_module *pTModule;  /* The tokenizer module */
  sqlite3_tokenizer *pTokenizer;             /* The specific tokenizer */
  sqlite3_tokenizer_cursor *pTCursor;        /* Tokenizer cursor */
  fulltext_vtab *pVtab;                /* The full text index */
  int nColumn;                         /* Number of columns in the index */


  int i, j;                            /* Loop counters */
  int rc;                              /* Return code */
  unsigned int match, prevMatch;       /* Phrase search bitmasks */
  const char *zToken;                  /* Next token from the tokenizer */
  int nToken;                          /* Size of zToken */
  int iBegin, iEnd, iPos;              /* Offsets of beginning and end */

  /* The following variables keep a circular buffer of the last
  ** few tokens */
  unsigned int iRotor = 0;             /* Index of current token */
  int iRotorBegin[FTS3_ROTOR_SZ];      /* Beginning offset of token */
  int iRotorLen[FTS3_ROTOR_SZ];        /* Length of token */

  pVtab = cursor_vtab(pCur);
  nColumn = pVtab->nColumn;
  pTokenizer = pVtab->pTokenizer;
  pTModule = pTokenizer->pModule;
  rc = pTModule->xOpen(pTokenizer, zDoc, nDoc, &pTCursor);
  if( rc ) return;
  pTCursor->pTokenizer = pTokenizer;





  prevMatch = 0;

  while( !pTModule->xNext(pTCursor, &zToken, &nToken, &iBegin, &iEnd, &iPos) ){
    Fts3Expr *pIter = pCur->pExpr;
    int iIter = -1;

    iRotorBegin[iRotor&FTS3_ROTOR_MASK] = iBegin;
    iRotorLen[iRotor&FTS3_ROTOR_MASK] = iEnd-iBegin;
    match = 0;
    for(i=0; i<(FTS3_ROTOR_SZ-1) && fts3NextExprToken(&pIter, &iIter); i++){
      int nPhrase;                    /* Number of tokens in current phrase */
      struct PhraseToken *pToken;     /* Current token */
      int iCol;                       /* Column index */

      if( fts3ExprBeneathNot(pIter) ) continue;
      nPhrase = pIter->pPhrase->nToken;
      pToken = &pIter->pPhrase->aToken[iIter];
      iCol = pIter->pPhrase->iColumn;
      if( iCol>=0 && iCol<nColumn && iCol!=iColumn ) continue;
      if( pToken->n>nToken ) continue;
      if( !pToken->isPrefix && pToken->n<nToken ) continue;
      assert( pToken->n<=nToken );
      if( memcmp(pToken->z, zToken, pToken->n) ) continue;
      if( iIter>0 && (prevMatch & (1<<i))==0 ) continue;
      match |= 1<<i;
      if( i==(FTS3_ROTOR_SZ-2) || nPhrase==iIter+1 ){
        for(j=nPhrase-1; j>=0; j--){
          int k = (iRotor-j) & FTS3_ROTOR_MASK;
          snippetAppendMatch(pSnippet, iColumn, i-j, iPos-j,
                iRotorBegin[k], iRotorLen[k]);
        }
      }
    }
    prevMatch = match<<1;

** and the query is:
** 
**     A NEAR/0 E
**
** then when this function is called the Snippet contains token offsets
** 0, 4 and 5. This function removes the "0" entry (because the first A
** is not near enough to an E).
**
** When this function is called, the value pointed to by parameter piLeft is
** the integer id of the left-most token in the expression tree headed by
** pExpr. This function increments *piLeft by the total number of tokens
** in the expression tree headed by pExpr.
**
** Return 1 if any trimming occurs.  Return 0 if no trimming is required.
*/
static int trimSnippetOffsets(


  Fts3Expr *pExpr,      /* The search expression */


  Snippet *pSnippet,    /* The set of snippet offsets to be trimmed */




  int *piLeft           /* Index of left-most token in pExpr */


){
  if( pExpr ){
    if( trimSnippetOffsets(pExpr->pLeft, pSnippet, piLeft) ){
      return 1;
    }


    switch( pExpr->eType ){
      case FTSQUERY_PHRASE:
        *piLeft += pExpr->pPhrase->nToken;
        break;
      case FTSQUERY_NEAR: {
        /* The right-hand-side of a NEAR operator is always a phrase. The
        ** left-hand-side is either a phrase or an expression tree that is 
        ** itself headed by a NEAR operator. The following initializations
        ** set local variable iLeft to the token number of the left-most

        ** token in the right-hand phrase, and iRight to the right most
        ** token in the same phrase. For example, if we had:
        **

        **     <col> MATCH '"abc def" NEAR/2 "ghi jkl"'

        **
        ** then iLeft will be set to 2 (token number of ghi) and nToken will
        ** be set to 4.
        */
        Fts3Expr *pLeft = pExpr->pLeft;
        Fts3Expr *pRight = pExpr->pRight;
        int iLeft = *piLeft;
        int nNear = pExpr->nNear;
        int nToken = pRight->pPhrase->nToken;

        int jj, ii;
        if( pLeft->eType==FTSQUERY_NEAR ){
          pLeft = pLeft->pRight;
        }
        assert( pRight->eType==FTSQUERY_PHRASE );
        assert( pLeft->eType==FTSQUERY_PHRASE );
        nToken += pLeft->pPhrase->nToken;


        for(ii=0; ii<pSnippet->nMatch; ii++){
          struct snippetMatch *p = &pSnippet->aMatch[ii];
          if( p->iTerm==iLeft ){
            int isOk = 0;
            /* Snippet ii is an occurence of query term iLeft in the document.
            ** It occurs at position (p->iToken) of the document. We now
            ** search for an instance of token (iLeft-1) somewhere in the 
            ** range (p->iToken - nNear)...(p->iToken + nNear + nToken) within 
            ** the set of snippetMatch structures. If one is found, proceed. 
            ** If one cannot be found, then remove snippets ii..(ii+N-1) 
            ** from the matching snippets, where N is the number of tokens 
            ** in phrase pRight->pPhrase.
            */
            for(jj=0; isOk==0 && jj<pSnippet->nMatch; jj++){
              struct snippetMatch *p2 = &pSnippet->aMatch[jj];
              if( p2->iTerm==(iLeft-1) ){
                if( p2->iToken>=(p->iToken-nNear-1) 
                 && p2->iToken<(p->iToken+nNear+nToken) 
                ){
                  isOk = 1;
                }
              }
            }
            if( !isOk ){
              int kk;
              for(kk=0; kk<pRight->pPhrase->nToken; kk++){
                pSnippet->aMatch[kk+ii].iTerm = -2;
              }



              return 1;
            }
          }
          if( p->iTerm==(iLeft-1) ){
            int isOk = 0;
            for(jj=0; isOk==0 && jj<pSnippet->nMatch; jj++){
              struct snippetMatch *p2 = &pSnippet->aMatch[jj];

              if( p2->iTerm==iLeft ){

                if( p2->iToken<=(p->iToken+nNear+1) 


                 && p2->iToken>(p->iToken-nNear-nToken) 

                ){
                  isOk = 1;
                }
              }
            }
            if( !isOk ){
              int kk;
              for(kk=0; kk<pLeft->pPhrase->nToken; kk++){
                pSnippet->aMatch[ii-kk].iTerm = -2;
              }

              return 1;
            }
          }
        }
        break;
      }
    }

    if( trimSnippetOffsets(pExpr->pRight, pSnippet, piLeft) ){
      return 1;
    }
  }
  return 0;
}

/*
** Compute all offsets for the current row of the query.  
** If the offsets have already been computed, this routine is a no-op.
*/
static void snippetAllOffsets(fulltext_cursor *p){
  int nColumn;
  int iColumn, i;
  int iFirst, iLast;
  int iTerm = 0;
  fulltext_vtab *pFts = cursor_vtab(p);

  if( p->snippet.nMatch || p->pExpr==0 ){
    return;
  }

  nColumn = pFts->nColumn;
  iColumn = (p->iCursorType - QUERY_FULLTEXT);
  if( iColumn<0 || iColumn>=nColumn ){
    /* Look for matches over all columns of the full-text index */
    iFirst = 0;
    iLast = nColumn-1;
  }else{
    /* Look for matches in the iColumn-th column of the index only */
    iFirst = iColumn;
    iLast = iColumn;
  }
  for(i=iFirst; i<=iLast; i++){
    const char *zDoc;
    int nDoc;
    zDoc = (const char*)sqlite3_column_text(p->pStmt, i+1);
    nDoc = sqlite3_column_bytes(p->pStmt, i+1);
    snippetOffsetsOfColumn(p, &p->snippet, i, zDoc, nDoc);
  }

  while( trimSnippetOffsets(p->pExpr, &p->snippet, &iTerm) ){
    iTerm = 0;
  }
}

/*
** Convert the information in the aMatch[] array of the snippet
** into the string zOffset[0..nOffset-1]. This string is used as
** the return of the SQL offsets() function.
*/
static void snippetOffsetText(Snippet *p){
  int i;
  int cnt = 0;
  StringBuffer sb;
  char zBuf[200];
  if( p->zOffset ) return;

  nMatch = pCursor->snippet.nMatch;
  initStringBuffer(&sb);

  for(i=0; i<nMatch; i++){
    aMatch[i].snStatus = SNIPPET_IGNORE;
  }
  nDesired = 0;
  for(i=0; i<FTS3_ROTOR_SZ; i++){
    for(j=0; j<nMatch; j++){
      if( aMatch[j].iTerm==i ){
        aMatch[j].snStatus = SNIPPET_DESIRED;
        nDesired++;
        break;
      }
    }

** Close the cursor.  For additional information see the documentation
** on the xClose method of the virtual table interface.
*/
static int fulltextClose(sqlite3_vtab_cursor *pCursor){
  fulltext_cursor *c = (fulltext_cursor *) pCursor;
  FTSTRACE(("FTS3 Close %p\n", c));
  sqlite3_finalize(c->pStmt);
  sqlite3Fts3ExprFree(c->pExpr);
  snippetClear(&c->snippet);
  if( c->result.nData!=0 ){
    dlrDestroy(&c->reader);
  }
  dataBufferDestroy(&c->result);
  sqlite3_free(c);
  return SQLITE_OK;
}

static int fulltextNext(sqlite3_vtab_cursor *pCursor){
  fulltext_cursor *c = (fulltext_cursor *) pCursor;

** another file, term_select() could be pushed above
** docListOfTerm().
*/
static int termSelect(fulltext_vtab *v, int iColumn,
                      const char *pTerm, int nTerm, int isPrefix,
                      DocListType iType, DataBuffer *out);

/* 
** Return a DocList corresponding to the phrase *pPhrase.


**
** The resulting DL_DOCIDS doclist is stored in pResult, which is
** overwritten.
*/
static int docListOfPhrase(
  fulltext_vtab *pTab,   /* The full text index */
  Fts3Phrase *pPhrase,   /* Phrase to return a doclist corresponding to */
  DocListType eListType, /* Either DL_DOCIDS or DL_POSITIONS */
  DataBuffer *pResult    /* Write the result here */
){

  int ii;
  int rc = SQLITE_OK;
  int iCol = pPhrase->iColumn;
  DocListType eType = eListType;
  assert( eType==DL_POSITIONS || eType==DL_DOCIDS );
  if( pPhrase->nToken>1 ){
    eType = DL_POSITIONS;
  }



  /* This code should never be called with buffered updates. */
  assert( pTab->nPendingData<0 );

  for(ii=0; rc==SQLITE_OK && ii<pPhrase->nToken; ii++){
    DataBuffer tmp;














    struct PhraseToken *p = &pPhrase->aToken[ii];

    rc = termSelect(pTab, iCol, p->z, p->n, p->isPrefix, eType, &tmp);

    if( rc==SQLITE_OK ){
      if( ii==0 ){
        *pResult = tmp;
      }else{
        DataBuffer res = *pResult;


        dataBufferInit(pResult, 0);


        if( ii==(pPhrase->nToken-1) ){
          eType = eListType;
        }
        docListPhraseMerge(
          res.pData, res.nData, tmp.pData, tmp.nData, 0, 0, eType, pResult
        );
        dataBufferDestroy(&res);
        dataBufferDestroy(&tmp);

      }


    }
  }








  return rc;
}













/*
** Evaluate the full-text expression pExpr against fts3 table pTab. Write

** the results into pRes.

*/
static int evalFts3Expr(
  fulltext_vtab *pTab,           /* Fts3 Virtual table object */
  Fts3Expr *pExpr,               /* Parsed fts3 expression */
  DataBuffer *pRes               /* OUT: Write results of the expression here */

){
  int rc = SQLITE_OK;














  /* Initialize the output buffer. If this is an empty query (pExpr==0), 
  ** this is all that needs to be done. Empty queries produce empty 
  ** result sets.

  */










  dataBufferInit(pRes, 0);


  if( pExpr ){
    if( pExpr->eType==FTSQUERY_PHRASE ){
      DocListType eType = DL_DOCIDS;
      if( pExpr->pParent && pExpr->pParent->eType==FTSQUERY_NEAR ){
        eType = DL_POSITIONS;
      }
      rc = docListOfPhrase(pTab, pExpr->pPhrase, eType, pRes);
    }else{
      DataBuffer lhs;

      DataBuffer rhs;










      dataBufferInit(&rhs, 0);
      if( SQLITE_OK==(rc = evalFts3Expr(pTab, pExpr->pLeft, &lhs)) 
       && SQLITE_OK==(rc = evalFts3Expr(pTab, pExpr->pRight, &rhs)) 



      ){





        switch( pExpr->eType ){
          case FTSQUERY_NEAR: {





            int nToken;
            Fts3Expr *pLeft;
            DocListType eType = DL_DOCIDS;
            if( pExpr->pParent && pExpr->pParent->eType==FTSQUERY_NEAR ){



              eType = DL_POSITIONS;

            }
            pLeft = pExpr->pLeft;


            while( pLeft->eType==FTSQUERY_NEAR ){ 


              pLeft=pLeft->pRight;
            }








            assert( pExpr->pRight->eType==FTSQUERY_PHRASE );



            assert( pLeft->eType==FTSQUERY_PHRASE );


            nToken = pLeft->pPhrase->nToken + pExpr->pRight->pPhrase->nToken;
            docListPhraseMerge(lhs.pData, lhs.nData, rhs.pData, rhs.nData, 


                pExpr->nNear+1, nToken, eType, pRes








            );
            break;



          }
          case FTSQUERY_NOT: {
            docListExceptMerge(lhs.pData, lhs.nData, rhs.pData, rhs.nData,pRes);
            break;








          }
          case FTSQUERY_AND: {
            docListAndMerge(lhs.pData, lhs.nData, rhs.pData, rhs.nData, pRes);





            break;
          }



          case FTSQUERY_OR: {


            docListOrMerge(lhs.pData, lhs.nData, rhs.pData, rhs.nData, pRes);


            break;

          }
        }










      }
      dataBufferDestroy(&lhs);
      dataBufferDestroy(&rhs);
    }
  }

  return rc;
}

/* TODO(shess) Refactor the code to remove this forward decl. */
static int flushPendingTerms(fulltext_vtab *v);

/* Perform a full-text query using the search expression in
** zInput[0..nInput-1].  Return a list of matching documents
** in pResult.
**
** Queries must match column iColumn.  Or if iColumn>=nColumn
** they are allowed to match against any column.
*/
static int fulltextQuery(
  fulltext_vtab *v,      /* The full text index */
  int iColumn,           /* Match against this column by default */
  const char *zInput,    /* The query string */
  int nInput,            /* Number of bytes in zInput[] */
  DataBuffer *pResult,   /* Write the result doclist here */
  Fts3Expr **ppExpr        /* Put parsed query string here */
){


  int rc;


  /* TODO(shess) Instead of flushing pendingTerms, we could query for
  ** the relevant term and merge the doclist into what we receive from
  ** the database.  Wait and see if this is a common issue, first.
  **
  ** A good reason not to flush is to not generate update-related
  ** error codes from here.
  */

  /* Flush any buffered updates before executing the query. */
  rc = flushPendingTerms(v);
  if( rc!=SQLITE_OK ){




























    return rc;
  }

























  /* Parse the query passed to the MATCH operator. */




  rc = sqlite3Fts3ExprParse(v->pTokenizer, 



      v->azColumn, v->nColumn, iColumn, zInput, nInput, ppExpr
  );
  if( rc!=SQLITE_OK ){
    assert( 0==(*ppExpr) );

    return rc;
  }








  return evalFts3Expr(v, *ppExpr, pResult);
}

/*
** This is the xFilter interface for the virtual table.  See
** the virtual table xFilter method documentation for additional
** information.
**

    case QUERY_DOCID:
      rc = sqlite3_bind_int64(c->pStmt, 1, sqlite3_value_int64(argv[0]));
      if( rc!=SQLITE_OK ) return rc;
      break;

    default:   /* full-text search */
    {
      int iCol = idxNum-QUERY_FULLTEXT;
      const char *zQuery = (const char *)sqlite3_value_text(argv[0]);
      assert( idxNum<=QUERY_FULLTEXT+v->nColumn);
      assert( argc==1 );

      if( c->result.nData!=0 ){
        /* This case happens if the same cursor is used repeatedly. */
        dlrDestroy(&c->reader);
        dataBufferReset(&c->result);
      }else{
        dataBufferInit(&c->result, 0);
      }
      rc = fulltextQuery(v, iCol, zQuery, -1, &c->result, &c->pExpr);
      if( rc!=SQLITE_OK ) return rc;
      if( c->result.nData!=0 ){
        dlrInit(&c->reader, DL_DOCIDS, c->result.pData, c->result.nData);
      }
      break;
    }
  }

  dataBufferDestroy(&result);
  return rc;
}

/* Scan the database and merge together the posting lists for the term
** into *out.
*/
static int termSelect(
  fulltext_vtab *v, 
  int iColumn,
  const char *pTerm, int nTerm,             /* Term to query for */
  int isPrefix,                             /* True for a prefix search */
  DocListType iType, 
  DataBuffer *out                           /* Write results here */
){
  DataBuffer doclist;
  sqlite3_stmt *s;
  int rc = sql_get_statement(v, SEGDIR_SELECT_ALL_STMT, &s);
  if( rc!=SQLITE_OK ) return rc;

  /* This code should never be called with buffered updates. */
  assert( v->nPendingData<0 );

  dataBufferInit(&doclist, 0);
  dataBufferInit(out, 0);

  /* Traverse the segments from oldest to newest so that newer doclist
  ** elements for given docids overwrite older elements.
  */
  while( (rc = sqlite3_step(s))==SQLITE_ROW ){
    const char *pData = sqlite3_column_blob(s, 2);
    const int nData = sqlite3_column_bytes(s, 2);

     || sqlite3Fts3HashInsert(pHash, "porter", 7, (void *)pPorter) 
     || (pIcu && sqlite3Fts3HashInsert(pHash, "icu", 4, (void *)pIcu))
    ){
      rc = SQLITE_NOMEM;
    }
  }

#ifdef SQLITE_TEST
  sqlite3Fts3ExprInitTestInterface(db);
#endif

  /* Create the virtual table wrapper around the hash-table and overload 
  ** the two scalar functions. If this is successful, register the
  ** module with sqlite.
  */
  if( SQLITE_OK==rc 
   && SQLITE_OK==(rc = sqlite3Fts3InitHashTable(db, pHash, "fts3_tokenizer"))
   && SQLITE_OK==(rc = sqlite3_overload_function(db, "snippet", -1))

/*
** 2008 Nov 28
**
** 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 module contains code that implements a parser for fts3 query strings
** (the right-hand argument to the MATCH operator). Because the supported 
** syntax is relatively simple, the whole tokenizer/parser system is
** hand-coded. The public interface to this module is declared in source
** code file "fts3_expr.h".
*/
#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS3)

/*
** By default, this module parses the legacy syntax that has been 
** traditionally used by fts3. Or, if SQLITE_ENABLE_FTS3_PARENTHESIS
** is defined, then it uses the new syntax. The differences between
** the new and the old syntaxes are:
**
**  a) The new syntax supports parenthesis. The old does not.
**
**  b) The new syntax supports the AND and NOT operators. The old does not.
**
**  c) The old syntax supports the "-" token qualifier. This is not 
**     supported by the new syntax (it is replaced by the NOT operator).
**
**  d) When using the old syntax, the OR operator has a greater precedence
**     than an implicit AND. When using the new, both implicity and explicit
**     AND operators have a higher precedence than OR.
**
** If compiled with SQLITE_TEST defined, then this module exports the
** symbol "int sqlite3_fts3_enable_parentheses". Setting this variable
** to zero causes the module to use the old syntax. If it is set to 
** non-zero the new syntax is activated. This is so both syntaxes can
** be tested using a single build of testfixture.
*/
#ifdef SQLITE_TEST
int sqlite3_fts3_enable_parentheses = 0;
#else
# ifdef SQLITE_ENABLE_FTS3_PARENTHESIS 
#  define sqlite3_fts3_enable_parentheses 1
# else
#  define sqlite3_fts3_enable_parentheses 0
# endif
#endif

/*
** Default span for NEAR operators.
*/
#define SQLITE_FTS3_DEFAULT_NEAR_PARAM 10

#include "fts3_expr.h"
#include "sqlite3.h"
#include <ctype.h>
#include <string.h>
#include <assert.h>

typedef struct ParseContext ParseContext;
struct ParseContext {
  sqlite3_tokenizer *pTokenizer;      /* Tokenizer module */
  const char **azCol;                 /* Array of column names for fts3 table */
  int nCol;                           /* Number of entries in azCol[] */
  int iDefaultCol;                    /* Default column to query */
  sqlite3_context *pCtx;              /* Write error message here */
  int nNest;                          /* Number of nested brackets */
};

/*
** This function is equivalent to the standard isspace() function. 
**
** The standard isspace() can be awkward to use safely, because although it
** is defined to accept an argument of type int, its behaviour when passed
** an integer that falls outside of the range of the unsigned char type
** is undefined (and sometimes, "undefined" means segfault). This wrapper
** is defined to accept an argument of type char, and always returns 0 for
** any values that fall outside of the range of the unsigned char type (i.e.
** negative values).
*/
static int fts3isspace(char c){
  return (c&0x80)==0 ? isspace(c) : 0;
}

/*
** Extract the next token from buffer z (length n) using the tokenizer
** and other information (column names etc.) in pParse. Create an Fts3Expr
** structure of type FTSQUERY_PHRASE containing a phrase consisting of this
** single token and set *ppExpr to point to it. If the end of the buffer is
** reached before a token is found, set *ppExpr to zero. It is the
** responsibility of the caller to eventually deallocate the allocated 
** Fts3Expr structure (if any) by passing it to sqlite3_free().
**
** Return SQLITE_OK if successful, or SQLITE_NOMEM if a memory allocation
** fails.
*/
static int getNextToken(
  ParseContext *pParse,                   /* fts3 query parse context */
  int iCol,                               /* Value for Fts3Phrase.iColumn */
  const char *z, int n,                   /* Input string */
  Fts3Expr **ppExpr,                      /* OUT: expression */
  int *pnConsumed                         /* OUT: Number of bytes consumed */
){
  sqlite3_tokenizer *pTokenizer = pParse->pTokenizer;
  sqlite3_tokenizer_module const *pModule = pTokenizer->pModule;
  int rc;
  sqlite3_tokenizer_cursor *pCursor;
  Fts3Expr *pRet = 0;
  int nConsumed = 0;

  rc = pModule->xOpen(pTokenizer, z, n, &pCursor);
  if( rc==SQLITE_OK ){
    const char *zToken;
    int nToken, iStart, iEnd, iPosition;
    int nByte;                               /* total space to allocate */

    pCursor->pTokenizer = pTokenizer;
    rc = pModule->xNext(pCursor, &zToken, &nToken, &iStart, &iEnd, &iPosition);

    if( rc==SQLITE_OK ){
      nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase) + nToken;
      pRet = (Fts3Expr *)sqlite3_malloc(nByte);
      if( !pRet ){
        rc = SQLITE_NOMEM;
      }else{
        memset(pRet, 0, nByte);
        pRet->eType = FTSQUERY_PHRASE;
        pRet->pPhrase = (Fts3Phrase *)&pRet[1];
        pRet->pPhrase->nToken = 1;
        pRet->pPhrase->iColumn = iCol;
        pRet->pPhrase->aToken[0].n = nToken;
        pRet->pPhrase->aToken[0].z = (char *)&pRet->pPhrase[1];
        memcpy(pRet->pPhrase->aToken[0].z, zToken, nToken);

        if( iEnd<n && z[iEnd]=='*' ){
          pRet->pPhrase->aToken[0].isPrefix = 1;
          iEnd++;
        }
        if( !sqlite3_fts3_enable_parentheses && iStart>0 && z[iStart-1]=='-' ){
          pRet->pPhrase->isNot = 1;
        }
      }
      nConsumed = iEnd;
    }

    pModule->xClose(pCursor);
  }
  
  *pnConsumed = nConsumed;
  *ppExpr = pRet;
  return rc;
}


/*
** Enlarge a memory allocation.  If an out-of-memory allocation occurs,
** then free the old allocation.
*/
void *fts3ReallocOrFree(void *pOrig, int nNew){
  void *pRet = sqlite3_realloc(pOrig, nNew);
  if( !pRet ){
    sqlite3_free(pOrig);
  }
  return pRet;
}

/*
** Buffer zInput, length nInput, contains the contents of a quoted string
** that appeared as part of an fts3 query expression. Neither quote character
** is included in the buffer. This function attempts to tokenize the entire
** input buffer and create an Fts3Expr structure of type FTSQUERY_PHRASE 
** containing the results.
**
** If successful, SQLITE_OK is returned and *ppExpr set to point at the
** allocated Fts3Expr structure. Otherwise, either SQLITE_NOMEM (out of memory
** error) or SQLITE_ERROR (tokenization error) is returned and *ppExpr set
** to 0.
*/
static int getNextString(
  ParseContext *pParse,                   /* fts3 query parse context */
  const char *zInput, int nInput,         /* Input string */
  Fts3Expr **ppExpr                       /* OUT: expression */
){
  sqlite3_tokenizer *pTokenizer = pParse->pTokenizer;
  sqlite3_tokenizer_module const *pModule = pTokenizer->pModule;
  int rc;
  Fts3Expr *p = 0;
  sqlite3_tokenizer_cursor *pCursor = 0;
  char *zTemp = 0;
  int nTemp = 0;

  rc = pModule->xOpen(pTokenizer, zInput, nInput, &pCursor);
  if( rc==SQLITE_OK ){
    int ii;
    pCursor->pTokenizer = pTokenizer;
    for(ii=0; rc==SQLITE_OK; ii++){
      const char *zToken;
      int nToken, iBegin, iEnd, iPos;
      rc = pModule->xNext(pCursor, &zToken, &nToken, &iBegin, &iEnd, &iPos);
      if( rc==SQLITE_OK ){
        int nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase);
        p = fts3ReallocOrFree(p, nByte+ii*sizeof(struct PhraseToken));
        zTemp = fts3ReallocOrFree(zTemp, nTemp + nToken);
        if( !p || !zTemp ){
          goto no_mem;
        }
        if( ii==0 ){
          memset(p, 0, nByte);
          p->pPhrase = (Fts3Phrase *)&p[1];
          p->eType = FTSQUERY_PHRASE;
          p->pPhrase->iColumn = pParse->iDefaultCol;
        }
        p->pPhrase = (Fts3Phrase *)&p[1];
        p->pPhrase->nToken = ii+1;
        p->pPhrase->aToken[ii].n = nToken;
        memcpy(&zTemp[nTemp], zToken, nToken);
        nTemp += nToken;
        if( iEnd<nInput && zInput[iEnd]=='*' ){
          p->pPhrase->aToken[ii].isPrefix = 1;
        }else{
          p->pPhrase->aToken[ii].isPrefix = 0;
        }
      }
    }

    pModule->xClose(pCursor);
    pCursor = 0;
  }

  if( rc==SQLITE_DONE ){
    int jj;
    char *zNew;
    int nNew = 0;
    int nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase);
    nByte += (p->pPhrase->nToken-1) * sizeof(struct PhraseToken);
    p = fts3ReallocOrFree(p, nByte + nTemp);
    if( !p ){
      goto no_mem;
    }
    p->pPhrase = (Fts3Phrase *)&p[1];
    zNew = &(((char *)p)[nByte]);
    memcpy(zNew, zTemp, nTemp);
    for(jj=0; jj<p->pPhrase->nToken; jj++){
      p->pPhrase->aToken[jj].z = &zNew[nNew];
      nNew += p->pPhrase->aToken[jj].n;
    }
    sqlite3_free(zTemp);
    rc = SQLITE_OK;
  }

  *ppExpr = p;
  return rc;
no_mem:

  if( pCursor ){
    pModule->xClose(pCursor);
  }
  sqlite3_free(zTemp);
  sqlite3_free(p);
  *ppExpr = 0;
  return SQLITE_NOMEM;
}

/*
** Function getNextNode(), which is called by fts3ExprParse(), may itself
** call fts3ExprParse(). So this forward declaration is required.
*/
static int fts3ExprParse(ParseContext *, const char *, int, Fts3Expr **, int *);

/*
** The output variable *ppExpr is populated with an allocated Fts3Expr 
** structure, or set to 0 if the end of the input buffer is reached.
**
** Returns an SQLite error code. SQLITE_OK if everything works, SQLITE_NOMEM
** if a malloc failure occurs, or SQLITE_ERROR if a parse error is encountered.
** If SQLITE_ERROR is returned, pContext is populated with an error message.
*/
static int getNextNode(
  ParseContext *pParse,                   /* fts3 query parse context */
  const char *z, int n,                   /* Input string */
  Fts3Expr **ppExpr,                      /* OUT: expression */
  int *pnConsumed                         /* OUT: Number of bytes consumed */
){
  static const struct Fts3Keyword {
    char z[4];                            /* Keyword text */
    unsigned char n;                      /* Length of the keyword */
    unsigned char parenOnly;              /* Only valid in paren mode */
    unsigned char eType;                  /* Keyword code */
  } aKeyword[] = {
    { "OR" ,  2, 0, FTSQUERY_OR   },
    { "AND",  3, 1, FTSQUERY_AND  },
    { "NOT",  3, 1, FTSQUERY_NOT  },
    { "NEAR", 4, 0, FTSQUERY_NEAR }
  };
  int ii;
  int iCol;
  int iColLen;
  int rc;
  Fts3Expr *pRet = 0;

  const char *zInput = z;
  int nInput = n;

  /* Skip over any whitespace before checking for a keyword, an open or
  ** close bracket, or a quoted string. 
  */
  while( nInput>0 && fts3isspace(*zInput) ){
    nInput--;
    zInput++;
  }
  if( nInput==0 ){
    return SQLITE_DONE;
  }

  /* See if we are dealing with a keyword. */
  for(ii=0; ii<(int)(sizeof(aKeyword)/sizeof(struct Fts3Keyword)); ii++){
    const struct Fts3Keyword *pKey = &aKeyword[ii];

    if( (pKey->parenOnly & ~sqlite3_fts3_enable_parentheses)!=0 ){
      continue;
    }

    if( nInput>=pKey->n && 0==memcmp(zInput, pKey->z, pKey->n) ){
      int nNear = SQLITE_FTS3_DEFAULT_NEAR_PARAM;
      int nKey = pKey->n;
      char cNext;

      /* If this is a "NEAR" keyword, check for an explicit nearness. */
      if( pKey->eType==FTSQUERY_NEAR ){
        assert( nKey==4 );
        if( zInput[4]=='/' && zInput[5]>='0' && zInput[5]<='9' ){
          nNear = 0;
          for(nKey=5; zInput[nKey]>='0' && zInput[nKey]<='9'; nKey++){
            nNear = nNear * 10 + (zInput[nKey] - '0');
          }
        }
      }

      /* At this point this is probably a keyword. But for that to be true,
      ** the next byte must contain either whitespace, an open or close
      ** parenthesis, a quote character, or EOF. 
      */
      cNext = zInput[nKey];
      if( fts3isspace(cNext) 
       || cNext=='"' || cNext=='(' || cNext==')' || cNext==0
      ){
        pRet = (Fts3Expr *)sqlite3_malloc(sizeof(Fts3Expr));
        memset(pRet, 0, sizeof(Fts3Expr));
        pRet->eType = pKey->eType;
        pRet->nNear = nNear;
        *ppExpr = pRet;
        *pnConsumed = (zInput - z) + nKey;
        return SQLITE_OK;
      }

      /* Turns out that wasn't a keyword after all. This happens if the
      ** user has supplied a token such as "ORacle". Continue.
      */
    }
  }

  /* Check for an open bracket. */
  if( sqlite3_fts3_enable_parentheses ){
    if( *zInput=='(' ){
      int nConsumed;
      int rc;
      pParse->nNest++;
      rc = fts3ExprParse(pParse, &zInput[1], nInput-1, ppExpr, &nConsumed);
      if( rc==SQLITE_OK && !*ppExpr ){
        rc = SQLITE_DONE;
      }
      *pnConsumed = (zInput - z) + 1 + nConsumed;
      return rc;
    }
  
    /* Check for a close bracket. */
    if( *zInput==')' ){
      pParse->nNest--;
      *pnConsumed = (zInput - z) + 1;
      return SQLITE_DONE;
    }
  }

  /* See if we are dealing with a quoted phrase. If this is the case, then
  ** search for the closing quote and pass the whole string to getNextString()
  ** for processing. This is easy to do, as fts3 has no syntax for escaping
  ** a quote character embedded in a string.
  */
  if( *zInput=='"' ){
    for(ii=1; ii<nInput && zInput[ii]!='"'; ii++);
    *pnConsumed = (zInput - z) + ii + 1;
    if( ii==nInput ){
      return SQLITE_ERROR;
    }
    return getNextString(pParse, &zInput[1], ii-1, ppExpr);
  }


  /* If control flows to this point, this must be a regular token, or 
  ** the end of the input. Read a regular token using the sqlite3_tokenizer
  ** interface. Before doing so, figure out if there is an explicit
  ** column specifier for the token. 
  **
  ** TODO: Strangely, it is not possible to associate a column specifier
  ** with a quoted phrase, only with a single token. Not sure if this was
  ** an implementation artifact or an intentional decision when fts3 was
  ** first implemented. Whichever it was, this module duplicates the 
  ** limitation.
  */
  iCol = pParse->iDefaultCol;
  iColLen = 0;
  for(ii=0; ii<pParse->nCol; ii++){
    const char *zStr = pParse->azCol[ii];
    int nStr = strlen(zStr);
    if( nInput>nStr && zInput[nStr]==':' && memcmp(zStr, zInput, nStr)==0 ){
      iCol = ii;
      iColLen = ((zInput - z) + nStr + 1);
      break;
    }
  }
  rc = getNextToken(pParse, iCol, &z[iColLen], n-iColLen, ppExpr, pnConsumed);
  *pnConsumed += iColLen;
  return rc;
}

/*
** The argument is an Fts3Expr structure for a binary operator (any type
** except an FTSQUERY_PHRASE). Return an integer value representing the
** precedence of the operator. Lower values have a higher precedence (i.e.
** group more tightly). For example, in the C language, the == operator
** groups more tightly than ||, and would therefore have a higher precedence.
**
** When using the new fts3 query syntax (when SQLITE_ENABLE_FTS3_PARENTHESIS
** is defined), the order of the operators in precedence from highest to
** lowest is:
**
**   NEAR
**   NOT
**   AND (including implicit ANDs)
**   OR
**
** Note that when using the old query syntax, the OR operator has a higher
** precedence than the AND operator.
*/
static int opPrecedence(Fts3Expr *p){
  assert( p->eType!=FTSQUERY_PHRASE );
  if( sqlite3_fts3_enable_parentheses ){
    return p->eType;
  }else if( p->eType==FTSQUERY_NEAR ){
    return 1;
  }else if( p->eType==FTSQUERY_OR ){
    return 2;
  }
  assert( p->eType==FTSQUERY_AND );
  return 3;
}

/*
** Argument ppHead contains a pointer to the current head of a query 
** expression tree being parsed. pPrev is the expression node most recently
** inserted into the tree. This function adds pNew, which is always a binary
** operator node, into the expression tree based on the relative precedence
** of pNew and the existing nodes of the tree. This may result in the head
** of the tree changing, in which case *ppHead is set to the new root node.
*/
static void insertBinaryOperator(
  Fts3Expr **ppHead,       /* Pointer to the root node of a tree */
  Fts3Expr *pPrev,         /* Node most recently inserted into the tree */
  Fts3Expr *pNew           /* New binary node to insert into expression tree */
){
  Fts3Expr *pSplit = pPrev;
  while( pSplit->pParent && opPrecedence(pSplit->pParent)<=opPrecedence(pNew) ){
    pSplit = pSplit->pParent;
  }

  if( pSplit->pParent ){
    assert( pSplit->pParent->pRight==pSplit );
    pSplit->pParent->pRight = pNew;
    pNew->pParent = pSplit->pParent;
  }else{
    *ppHead = pNew;
  }
  pNew->pLeft = pSplit;
  pSplit->pParent = pNew;
}

/*
** Parse the fts3 query expression found in buffer z, length n. This function
** returns either when the end of the buffer is reached or an unmatched 
** closing bracket - ')' - is encountered.
**
** If successful, SQLITE_OK is returned, *ppExpr is set to point to the
** parsed form of the expression and *pnConsumed is set to the number of
** bytes read from buffer z. Otherwise, *ppExpr is set to 0 and SQLITE_NOMEM
** (out of memory error) or SQLITE_ERROR (parse error) is returned.
*/
static int fts3ExprParse(
  ParseContext *pParse,                   /* fts3 query parse context */
  const char *z, int n,                   /* Text of MATCH query */
  Fts3Expr **ppExpr,                      /* OUT: Parsed query structure */
  int *pnConsumed                         /* OUT: Number of bytes consumed */
){
  Fts3Expr *pRet = 0;
  Fts3Expr *pPrev = 0;
  Fts3Expr *pNotBranch = 0;               /* Only used in legacy parse mode */
  int nIn = n;
  const char *zIn = z;
  int rc = SQLITE_OK;
  int isRequirePhrase = 1;

  while( rc==SQLITE_OK ){
    Fts3Expr *p = 0;
    int nByte = 0;
    rc = getNextNode(pParse, zIn, nIn, &p, &nByte);
    if( rc==SQLITE_OK ){
      int isPhrase;

      if( !sqlite3_fts3_enable_parentheses 
       && p->eType==FTSQUERY_PHRASE && p->pPhrase->isNot 
      ){
        /* Create an implicit NOT operator. */
        Fts3Expr *pNot = sqlite3_malloc(sizeof(Fts3Expr));
        if( !pNot ){
          sqlite3Fts3ExprFree(p);
          rc = SQLITE_NOMEM;
          goto exprparse_out;
        }
        memset(pNot, 0, sizeof(Fts3Expr));
        pNot->eType = FTSQUERY_NOT;
        pNot->pRight = p;
        if( pNotBranch ){
          pNotBranch->pLeft = p;
          pNot->pRight = pNotBranch;
        }
        pNotBranch = pNot;
      }else{
        int eType = p->eType;
        assert( eType!=FTSQUERY_PHRASE || !p->pPhrase->isNot );
        isPhrase = (eType==FTSQUERY_PHRASE || p->pLeft);

        /* The isRequirePhrase variable is set to true if a phrase or
        ** an expression contained in parenthesis is required. If a
        ** binary operator (AND, OR, NOT or NEAR) is encounted when
        ** isRequirePhrase is set, this is a syntax error.
        */
        if( !isPhrase && isRequirePhrase ){
          sqlite3Fts3ExprFree(p);
          rc = SQLITE_ERROR;
          goto exprparse_out;
        }
  
        if( isPhrase && !isRequirePhrase ){
          /* Insert an implicit AND operator. */
          Fts3Expr *pAnd;
          assert( pRet && pPrev );
          pAnd = sqlite3_malloc(sizeof(Fts3Expr));
          if( !pAnd ){
            sqlite3Fts3ExprFree(p);
            rc = SQLITE_NOMEM;
            goto exprparse_out;
          }
          memset(pAnd, 0, sizeof(Fts3Expr));
          pAnd->eType = FTSQUERY_AND;
          insertBinaryOperator(&pRet, pPrev, pAnd);
          pPrev = pAnd;
        }

        /* This test catches attempts to make either operand of a NEAR
        ** operator something other than a phrase. For example, either of
        ** the following:
        **
        **    (bracketed expression) NEAR phrase
        **    phrase NEAR (bracketed expression)
        **
        ** Return an error in either case.
        */
        if( pPrev && (
            (eType==FTSQUERY_NEAR && !isPhrase && pPrev->eType!=FTSQUERY_PHRASE)
         || (eType!=FTSQUERY_PHRASE && isPhrase && pPrev->eType==FTSQUERY_NEAR)
        )){
          sqlite3Fts3ExprFree(p);
          rc = SQLITE_ERROR;
          goto exprparse_out;
        }
  
        if( isPhrase ){
          if( pRet ){
            assert( pPrev && pPrev->pLeft && pPrev->pRight==0 );
            pPrev->pRight = p;
            p->pParent = pPrev;
          }else{
            pRet = p;
          }
        }else{
          insertBinaryOperator(&pRet, pPrev, p);
        }
        isRequirePhrase = !isPhrase;
      }
      assert( nByte>0 );
    }
    assert( rc!=SQLITE_OK || (nByte>0 && nByte<=nIn) );
    nIn -= nByte;
    zIn += nByte;
    pPrev = p;
  }

  if( rc==SQLITE_DONE && pRet && isRequirePhrase ){
    rc = SQLITE_ERROR;
  }

  if( rc==SQLITE_DONE ){
    rc = SQLITE_OK;
    if( !sqlite3_fts3_enable_parentheses && pNotBranch ){
      if( !pRet ){
        rc = SQLITE_ERROR;
      }else{
        pNotBranch->pLeft = pRet;
        pRet = pNotBranch;
      }
    }
  }
  *pnConsumed = n - nIn;

exprparse_out:
  if( rc!=SQLITE_OK ){
    sqlite3Fts3ExprFree(pRet);
    sqlite3Fts3ExprFree(pNotBranch);
    pRet = 0;
  }
  *ppExpr = pRet;
  return rc;
}

/*
** Parameters z and n contain a pointer to and length of a buffer containing
** an fts3 query expression, respectively. This function attempts to parse the
** query expression and create a tree of Fts3Expr structures representing the
** parsed expression. If successful, *ppExpr is set to point to the head
** of the parsed expression tree and SQLITE_OK is returned. If an error
** occurs, either SQLITE_NOMEM (out-of-memory error) or SQLITE_ERROR (parse
** error) is returned and *ppExpr is set to 0.
**
** If parameter n is a negative number, then z is assumed to point to a
** nul-terminated string and the length is determined using strlen().
**
** The first parameter, pTokenizer, is passed the fts3 tokenizer module to
** use to normalize query tokens while parsing the expression. The azCol[]
** array, which is assumed to contain nCol entries, should contain the names
** of each column in the target fts3 table, in order from left to right. 
** Column names must be nul-terminated strings.
**
** The iDefaultCol parameter should be passed the index of the table column
** that appears on the left-hand-side of the MATCH operator (the default
** column to match against for tokens for which a column name is not explicitly
** specified as part of the query string), or -1 if tokens may by default
** match any table column.
*/
int sqlite3Fts3ExprParse(
  sqlite3_tokenizer *pTokenizer,      /* Tokenizer module */
  char **azCol,                       /* Array of column names for fts3 table */
  int nCol,                           /* Number of entries in azCol[] */
  int iDefaultCol,                    /* Default column to query */
  const char *z, int n,               /* Text of MATCH query */
  Fts3Expr **ppExpr                   /* OUT: Parsed query structure */
){
  int nParsed;
  int rc;
  ParseContext sParse;
  sParse.pTokenizer = pTokenizer;
  sParse.azCol = (const char **)azCol;
  sParse.nCol = nCol;
  sParse.iDefaultCol = iDefaultCol;
  sParse.nNest = 0;
  if( z==0 ){
    *ppExpr = 0;
    return SQLITE_OK;
  }
  if( n<0 ){
    n = strlen(z);
  }
  rc = fts3ExprParse(&sParse, z, n, ppExpr, &nParsed);

  /* Check for mismatched parenthesis */
  if( rc==SQLITE_OK && sParse.nNest ){
    rc = SQLITE_ERROR;
    sqlite3Fts3ExprFree(*ppExpr);
    *ppExpr = 0;
  }

  return rc;
}

/*
** Free a parsed fts3 query expression allocated by sqlite3Fts3ExprParse().
*/
void sqlite3Fts3ExprFree(Fts3Expr *p){
  if( p ){
    sqlite3Fts3ExprFree(p->pLeft);
    sqlite3Fts3ExprFree(p->pRight);
    sqlite3_free(p);
  }
}

/****************************************************************************
*****************************************************************************
** Everything after this point is just test code.
*/

#ifdef SQLITE_TEST

#include <stdio.h>

/*
** Function to query the hash-table of tokenizers (see README.tokenizers).
*/
static int queryTestTokenizer(
  sqlite3 *db, 
  const char *zName,  
  const sqlite3_tokenizer_module **pp
){
  int rc;
  sqlite3_stmt *pStmt;
  const char zSql[] = "SELECT fts3_tokenizer(?)";

  *pp = 0;
  rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
  if( rc!=SQLITE_OK ){
    return rc;
  }

  sqlite3_bind_text(pStmt, 1, zName, -1, SQLITE_STATIC);
  if( SQLITE_ROW==sqlite3_step(pStmt) ){
    if( sqlite3_column_type(pStmt, 0)==SQLITE_BLOB ){
      memcpy(pp, sqlite3_column_blob(pStmt, 0), sizeof(*pp));
    }
  }

  return sqlite3_finalize(pStmt);
}

/*
** This function is part of the test interface for the query parser. It
** writes a text representation of the query expression pExpr into the
** buffer pointed to by argument zBuf. It is assumed that zBuf is large 
** enough to store the required text representation.
*/
static void exprToString(Fts3Expr *pExpr, char *zBuf){
  switch( pExpr->eType ){
    case FTSQUERY_PHRASE: {
      Fts3Phrase *pPhrase = pExpr->pPhrase;
      int i;
      zBuf += sprintf(zBuf, "PHRASE %d %d", pPhrase->iColumn, pPhrase->isNot);
      for(i=0; i<pPhrase->nToken; i++){
        zBuf += sprintf(zBuf," %.*s",pPhrase->aToken[i].n,pPhrase->aToken[i].z);
        zBuf += sprintf(zBuf,"%s", (pPhrase->aToken[i].isPrefix?"+":""));
      }
      return;
    }

    case FTSQUERY_NEAR:
      zBuf += sprintf(zBuf, "NEAR/%d ", pExpr->nNear);
      break;
    case FTSQUERY_NOT:
      zBuf += sprintf(zBuf, "NOT ");
      break;
    case FTSQUERY_AND:
      zBuf += sprintf(zBuf, "AND ");
      break;
    case FTSQUERY_OR:
      zBuf += sprintf(zBuf, "OR ");
      break;
  }

  zBuf += sprintf(zBuf, "{");
  exprToString(pExpr->pLeft, zBuf);
  zBuf += strlen(zBuf);
  zBuf += sprintf(zBuf, "} ");

  zBuf += sprintf(zBuf, "{");
  exprToString(pExpr->pRight, zBuf);
  zBuf += strlen(zBuf);
  zBuf += sprintf(zBuf, "}");
}

/*
** This is the implementation of a scalar SQL function used to test the 
** expression parser. It should be called as follows:
**
**   fts3_exprtest(<tokenizer>, <expr>, <column 1>, ...);
**
** The first argument, <tokenizer>, is the name of the fts3 tokenizer used
** to parse the query expression (see README.tokenizers). The second argument
** is the query expression to parse. Each subsequent argument is the name
** of a column of the fts3 table that the query expression may refer to.
** For example:
**
**   SELECT fts3_exprtest('simple', 'Bill col2:Bloggs', 'col1', 'col2');
*/
static void fts3ExprTest(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  sqlite3_tokenizer_module const *pModule = 0;
  sqlite3_tokenizer *pTokenizer = 0;
  int rc;
  char **azCol = 0;
  const char *zExpr;
  int nExpr;
  int nCol;
  int ii;
  Fts3Expr *pExpr;
  sqlite3 *db = sqlite3_context_db_handle(context);

  if( argc<3 ){
    sqlite3_result_error(context, 
        "Usage: fts3_exprtest(tokenizer, expr, col1, ...", -1
    );
    return;
  }

  rc = queryTestTokenizer(db,
                          (const char *)sqlite3_value_text(argv[0]), &pModule);
  if( rc==SQLITE_NOMEM ){
    sqlite3_result_error_nomem(context);
    goto exprtest_out;
  }else if( !pModule ){
    sqlite3_result_error(context, "No such tokenizer module", -1);
    goto exprtest_out;
  }

  rc = pModule->xCreate(0, 0, &pTokenizer);
  assert( rc==SQLITE_NOMEM || rc==SQLITE_OK );
  if( rc==SQLITE_NOMEM ){
    sqlite3_result_error_nomem(context);
    goto exprtest_out;
  }
  pTokenizer->pModule = pModule;

  zExpr = (const char *)sqlite3_value_text(argv[1]);
  nExpr = sqlite3_value_bytes(argv[1]);
  nCol = argc-2;
  azCol = (char **)sqlite3_malloc(nCol*sizeof(char *));
  if( !azCol ){
    sqlite3_result_error_nomem(context);
    goto exprtest_out;
  }
  for(ii=0; ii<nCol; ii++){
    azCol[ii] = (char *)sqlite3_value_text(argv[ii+2]);
  }

  rc = sqlite3Fts3ExprParse(
      pTokenizer, azCol, nCol, nCol, zExpr, nExpr, &pExpr
  );
  if( rc==SQLITE_NOMEM ){
    sqlite3_result_error_nomem(context);
    goto exprtest_out;
  }else if( rc==SQLITE_OK ){
    char zBuf[4096];
    exprToString(pExpr, zBuf);
    sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT);
    sqlite3Fts3ExprFree(pExpr);
  }else{
    sqlite3_result_error(context, "Error parsing expression", -1);
  }

exprtest_out:
  if( pModule && pTokenizer ){
    rc = pModule->xDestroy(pTokenizer);
  }
  sqlite3_free(azCol);
}

/*
** Register the query expression parser test function fts3_exprtest() 
** with database connection db. 
*/
void sqlite3Fts3ExprInitTestInterface(sqlite3* db){
  sqlite3_create_function(
      db, "fts3_exprtest", -1, SQLITE_UTF8, 0, fts3ExprTest, 0, 0
  );
}

#endif
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS3) */

/*
** 2008 Nov 28
**
** 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.
**
******************************************************************************
**
*/

#include "fts3_tokenizer.h"
#include "sqlite3.h"

/*
** The following describes the syntax supported by the fts3 MATCH
** operator in a similar format to that used by the lemon parser
** generator. This module does not use actually lemon, it uses a
** custom parser.
**
**   query ::= andexpr (OR andexpr)*.
**
**   andexpr ::= notexpr (AND? notexpr)*.
**
**   notexpr ::= nearexpr (NOT nearexpr|-TOKEN)*.
**   notexpr ::= LP query RP.
**
**   nearexpr ::= phrase (NEAR distance_opt nearexpr)*.
**
**   distance_opt ::= .
**   distance_opt ::= / INTEGER.
**
**   phrase ::= TOKEN.
**   phrase ::= COLUMN:TOKEN.
**   phrase ::= "TOKEN TOKEN TOKEN...".
*/

typedef struct Fts3Expr Fts3Expr;
typedef struct Fts3Phrase Fts3Phrase;

/*
** A "phrase" is a sequence of one or more tokens that must match in
** sequence.  A single token is the base case and the most common case.
** For a sequence of tokens contained in "...", nToken will be the number
** of tokens in the string.
*/
struct Fts3Phrase {
  int nToken;          /* Number of tokens in the phrase */
  int iColumn;         /* Index of column this phrase must match */
  int isNot;           /* Phrase prefixed by unary not (-) operator */
  struct PhraseToken {
    char *z;              /* Text of the token */
    int n;                /* Number of bytes in buffer pointed to by z */
    int isPrefix;         /* True if token ends in with a "*" character */
  } aToken[1];         /* One entry for each token in the phrase */
};

/*
** A tree of these objects forms the RHS of a MATCH operator.
*/
struct Fts3Expr {
  int eType;                 /* One of the FTSQUERY_XXX values defined below */
  int nNear;                 /* Valid if eType==FTSQUERY_NEAR */
  Fts3Expr *pParent;         /* pParent->pLeft==this or pParent->pRight==this */
  Fts3Expr *pLeft;           /* Left operand */
  Fts3Expr *pRight;          /* Right operand */
  Fts3Phrase *pPhrase;       /* Valid if eType==FTSQUERY_PHRASE */
};

int sqlite3Fts3ExprParse(sqlite3_tokenizer *, char **, int, int, 
                         const char *, int, Fts3Expr **);
void sqlite3Fts3ExprFree(Fts3Expr *);

/*
** Candidate values for Fts3Query.eType. Note that the order of the first
** four values is in order of precedence when parsing expressions. For 
** example, the following:
**
**   "a OR b AND c NOT d NEAR e"
**
** is equivalent to:
**
**   "a OR (b AND (c NOT (d NEAR e)))"
*/
#define FTSQUERY_NEAR   1
#define FTSQUERY_NOT    2
#define FTSQUERY_AND    3
#define FTSQUERY_OR     4
#define FTSQUERY_PHRASE 5

#ifdef SQLITE_TEST
void sqlite3Fts3ExprInitTestInterface(sqlite3 *db);
#endif

      fts3RemoveElementByHash(pH,elem,h);
    }else{
      elem->data = data;
    }
    return old_data;
  }
  if( data==0 ) return 0;
  if( pH->htsize==0 ){
    fts3Rehash(pH,8);
    if( pH->htsize==0 ){
      pH->count = 0;
      return data;
    }
  }
  new_elem = (fts3HashElem*)fts3HashMalloc( sizeof(fts3HashElem) );
  if( new_elem==0 ) return data;
  if( pH->copyKey && pKey!=0 ){
    new_elem->pKey = fts3HashMalloc( nKey );
    if( new_elem->pKey==0 ){
      fts3HashFree(new_elem);
      return data;
    }
    memcpy((void*)new_elem->pKey, pKey, nKey);
  }else{
    new_elem->pKey = (void*)pKey;
  }
  new_elem->nKey = nKey;
  pH->count++;








  if( pH->count > pH->htsize ){
    fts3Rehash(pH,pH->htsize*2);
  }
  assert( pH->htsize>0 );
  assert( (pH->htsize & (pH->htsize-1))==0 );
  h = hraw & (pH->htsize-1);
  fts3HashInsertElement(pH, &pH->ht[h], new_elem);
  new_elem->data = data;
  return 0;
}

#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS3) */

  ** the end of the buffer has been reached, or an SQLite error code.
  **
  ** *ppToken should be set to point at a buffer containing the 
  ** normalized version of the token (i.e. after any case-folding and/or
  ** stemming has been performed). *pnBytes should be set to the length
  ** of this buffer in bytes. The input text that generated the token is
  ** identified by the byte offsets returned in *piStartOffset and
  ** *piEndOffset. *piStartOffset should be set to the index of the first
  ** byte of the token in the input buffer. *piEndOffset should be set
  ** to the index of the first byte just past the end of the token in
  ** the input buffer.
  **
  ** The buffer *ppToken is set to point at is managed by the tokenizer
  ** implementation. It is only required to be valid until the next call
  ** to xNext() or xClose(). 
  */
  /* TODO(shess) current implementation requires pInput to be
  ** nul-terminated.  This should either be fixed, or pInput/nBytes

/*
** 2008 May 26
**
** 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 header file is used by programs that want to link against the
** ICU extension.  All it does is declare the sqlite3IcuInit() interface.
*/
#include "sqlite3.h"

#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

int sqlite3IcuInit(sqlite3 *db);

#ifdef __cplusplus
}  /* extern "C" */
#endif  /* __cplusplus */

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code for implementations of the r-tree and r*-tree
** algorithms packaged as an SQLite virtual table module.
**
** $Id: rtree.c,v 1.12 2008/12/22 15:04:32 danielk1977 Exp $
*/

#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_RTREE)

/*
** This file contains an implementation of a couple of different variants
** of the r-tree algorithm. See the README file for further details. The 

** Structure to store a deserialized rtree record.
*/
struct RtreeCell {
  i64 iRowid;
  RtreeCoord aCoord[RTREE_MAX_DIMENSIONS*2];
};

#ifndef MAX
# define MAX(x,y) ((x) < (y) ? (y) : (x))
#endif
#ifndef MIN
# define MIN(x,y) ((x) > (y) ? (y) : (x))
#endif

/*
** Functions to deserialize a 16 bit integer, 32 bit real number and
** 64 bit integer. The deserialized value is returned.
*/
static int readInt16(u8 *p){
  return (p[0]<<8) + p[1];

  RtreeNode *pNode;

  /* Check if the requested node is already in the hash table. If so,
  ** increase its reference count and return it.
  */
  if( (pNode = nodeHashLookup(pRtree, iNode)) ){
    assert( !pParent || !pNode->pParent || pNode->pParent==pParent );
    if( pParent && !pNode->pParent ){
      nodeReference(pParent);
      pNode->pParent = pParent;
    }
    pNode->nRef++;
    *ppNode = pNode;
    return SQLITE_OK;
  }

}


/* Forward declaration for the function that does the work of
** the virtual table module xCreate() and xConnect() methods.
*/
static int rtreeInit(
  sqlite3 *, void *, int, const char *const*, sqlite3_vtab **, char **, int
);

/* 
** Rtree virtual table module xCreate method.
*/
static int rtreeCreate(
  sqlite3 *db,
  void *pAux,
  int argc, const char *const*argv,
  sqlite3_vtab **ppVtab,
  char **pzErr
){
  return rtreeInit(db, pAux, argc, argv, ppVtab, pzErr, 1);
}

/* 
** Rtree virtual table module xConnect method.
*/
static int rtreeConnect(
  sqlite3 *db,
  void *pAux,
  int argc, const char *const*argv,
  sqlite3_vtab **ppVtab,
  char **pzErr
){
  return rtreeInit(db, pAux, argc, argv, ppVtab, pzErr, 0);
}

/*
** Increment the r-tree reference count.
*/
static void rtreeReference(Rtree *pRtree){
  pRtree->nBusy++;

**   argv[0]   -> module name
**   argv[1]   -> database name
**   argv[2]   -> table name
**   argv[...] -> column names...
*/
static int rtreeInit(
  sqlite3 *db,                        /* Database connection */
  void *pAux,                         /* One of the RTREE_COORD_* constants */
  int argc, const char *const*argv,   /* Parameters to CREATE TABLE statement */
  sqlite3_vtab **ppVtab,              /* OUT: New virtual table */
  char **pzErr,                       /* OUT: Error message, if any */
  int isCreate                        /* True for xCreate, false for xConnect */

){
  int rc = SQLITE_OK;
  int iPageSize = 0;
  Rtree *pRtree;
  int nDb;              /* Length of string argv[1] */
  int nName;            /* Length of string argv[2] */
  int eCoordType = (int)pAux;

  const char *aErrMsg[] = {
    0,                                                    /* 0 */
    "Wrong number of columns for an rtree table",         /* 1 */
    "Too few columns for an rtree table",                 /* 2 */
    "Too many columns for an rtree table"                 /* 3 */
  };

# 2008 Feb 19
#
# 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.
#
#***********************************************************************
#
# The focus of this file is testing the r-tree extension.
#
# $Id: rtree1.test,v 1.6 2008/12/22 15:04:32 danielk1977 Exp $
#

if {![info exists testdir]} {
  set testdir [file join [file dirname $argv0] .. .. test]
}
source [file join [file dirname [info script]] rtree_util.tcl]
source $testdir/tester.tcl

do_test rtree-8.1.3 { execsql { SELECT ii FROM t6 WHERE x1>3 } } {2}
do_test rtree-8.1.4 { execsql { SELECT ii FROM t6 WHERE x1>4 } } {}
do_test rtree-8.1.5 { execsql { SELECT ii FROM t6 WHERE x1>5 } } {}
do_test rtree-8.1.6 { execsql { SELECT ii FROM t6 WHERE x1<3 } } {}
do_test rtree-8.1.7 { execsql { SELECT ii FROM t6 WHERE x1<4 } } {1}
do_test rtree-8.1.8 { execsql { SELECT ii FROM t6 WHERE x1<5 } } {1 2}

#----------------------------------------------------------------------------
# Test cases rtree-9.*
#
# Test that ticket #3549 is fixed.
do_test rtree-9.1 {
  execsql {
    CREATE TABLE foo (id INTEGER PRIMARY KEY);
    CREATE VIRTUAL TABLE bar USING rtree (id, minX, maxX, minY, maxY);
    INSERT INTO foo VALUES (null);
    INSERT INTO foo SELECT null FROM foo;
    INSERT INTO foo SELECT null FROM foo;
    INSERT INTO foo SELECT null FROM foo;
    INSERT INTO foo SELECT null FROM foo;
    INSERT INTO foo SELECT null FROM foo;
    INSERT INTO foo SELECT null FROM foo;
    DELETE FROM foo WHERE id > 40;
    INSERT INTO bar SELECT NULL, 0, 0, 0, 0 FROM foo;
  }
} {}

# This used to crash.
do_test rtree-9.2 {
  execsql {
    SELECT count(*) FROM bar b1, bar b2, foo s1 WHERE s1.id = b1.id;
  }
} {1600}
do_test rtree-9.3 {
  execsql {
    SELECT count(*) FROM bar b1, bar b2, foo s1 
    WHERE b1.minX <= b2.maxX AND s1.id = b1.id;
  }
} {1600}

finish_test

# Generated from ltmain.m4sh.

# ltmain.sh (GNU libtool) 2.2.6
# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool is free software; you can redistribute it and/or modify

# include the following information:
#
#       host-triplet:	$host
#       shell:		$SHELL
#       compiler:		$LTCC
#       compiler flags:		$LTCFLAGS
#       linker:		$LD (gnu? $with_gnu_ld)
#       $progname:		(GNU libtool) 2.2.6
#       automake:		$automake_version
#       autoconf:		$autoconf_version
#
# Report bugs to <bug-libtool@gnu.org>.

PROGRAM=ltmain.sh
PACKAGE=libtool
VERSION=2.2.6
TIMESTAMP=""
package_revision=1.3012

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.

			break
			;;
    esac
  done


  case $host in
    *cygwin* | *mingw* | *pw32* | *cegcc*)
      # don't eliminate duplications in $postdeps and $predeps
      opt_duplicate_compiler_generated_deps=:
      ;;
    *)
      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
      ;;
  esac

# func_lalib_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function is only a basic sanity check; it will hardly flush out
# determined imposters.
func_lalib_p ()
{
    test -f "$1" &&
      $SED -e 4q "$1" 2>/dev/null \
        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
}

# func_lalib_unsafe_p file
# True iff FILE is a libtool `.la' library or `.lo' object file.
# This function implements the same check as func_lalib_p without
# resorting to external programs.  To this end, it redirects stdin and
# closes it afterwards, without saving the original file descriptor.
# As a safety measure, use it only where a negative result would be
# fatal anyway.  Works if `file' does not exist.
func_lalib_unsafe_p ()
{
    lalib_p=no
    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
	for lalib_p_l in 1 2 3 4
	do
	    read lalib_p_line
	    case "$lalib_p_line" in
		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
	    esac
	done

      removelist="$obj $lobj $libobj ${libobj}T"
    else
      removelist="$lobj $libobj ${libobj}T"
    fi

    # On Cygwin there's no "real" PIC flag so we must build both object types
    case $host_os in
    cygwin* | mingw* | pw32* | os2* | cegcc*)
      pic_mode=default
      ;;
    esac
    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
      # non-PIC code in shared libraries is not supported
      pic_mode=default
    fi

	  test -n "$relink_command" && srcname="$realname"T

	  # Install the shared library and build the symlinks.
	  func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
	      'exit $?'
	  tstripme="$stripme"
	  case $host_os in
	  cygwin* | mingw* | pw32* | cegcc*)
	    case $realname in
	    *.dll.a)
	      tstripme=""
	      ;;
	    esac
	    ;;
	  esac

	      stripped_ext=".exe"
	    fi
	    ;;
	esac

	# Do a test to see if this is really a libtool program.
	case $host in
	*cygwin* | *mingw*)
	    if func_ltwrapper_executable_p "$file"; then
	      func_ltwrapper_scriptname "$file"
	      wrapper=$func_ltwrapper_scriptname_result
	    else
	      func_stripname '' '.exe' "$file"
	      wrapper=$func_stripname_result
	    fi

	  # Prepare the list of exported symbols
	  if test -z "$export_symbols"; then
	    export_symbols="$output_objdir/$outputname.exp"
	    $opt_dry_run || {
	      $RM $export_symbols
	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
	      case $host in
	      *cygwin* | *mingw* | *cegcc* )
                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
	        ;;
	      esac
	    }
	  else
	    $opt_dry_run || {
	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
	      eval '$MV "$nlist"T "$nlist"'
	      case $host in
	        *cygwin | *mingw* | *cegcc* )
	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
	          ;;
	      esac
	    }
	  fi
	fi

/* The mapping between symbol names and symbols.  */
typedef struct {
  const char *name;
  void *address;
} lt_dlsymlist;
"
	  case $host in
	  *cygwin* | *mingw* | *cegcc* )
	    $ECHO >> "$output_objdir/$my_dlsyms" "\
/* DATA imports from DLLs on WIN32 con't be const, because
   runtime relocations are performed -- see ld's documentation
   on pseudo-relocs.  */"
	    lt_dlsym_const= ;;
	  *osf5*)
	    echo >> "$output_objdir/$my_dlsyms" "\

	# Clean up the generated files.
	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'

	# Transform the symbol file into the correct name.
	symfileobj="$output_objdir/${my_outputname}S.$objext"
	case $host in
	*cygwin* | *mingw* | *cegcc* )
	  if test -f "$output_objdir/$my_outputname.def"; then
	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
	  else
	    compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
	    finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
	  fi

    done

    func_extract_archives_result="$my_oldobjs"
}



# func_emit_wrapper_part1 [arg=no]
#
# Emit the first part of a libtool wrapper script on stdout.

# For more information, see the description associated with
# func_emit_wrapper(), below.








func_emit_wrapper_part1 ()
{
	func_emit_wrapper_part1_arg1=no
	if test -n "$1" ; then
	  func_emit_wrapper_part1_arg1=$1
	fi

	$ECHO "\
#! $SHELL

# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION

      *) thisdir=\"\$thisdir/\$destdir\" ;;
      esac
    fi

    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
  done
"
}
# end: func_emit_wrapper_part1

# func_emit_wrapper_part2 [arg=no]
#
# Emit the second part of a libtool wrapper script on stdout.
# For more information, see the description associated with
# func_emit_wrapper(), below.
func_emit_wrapper_part2 ()
{
	func_emit_wrapper_part2_arg1=no
	if test -n "$1" ; then
	  func_emit_wrapper_part2_arg1=$1
	fi

	$ECHO "\

  # Usually 'no', except on cygwin/mingw when embedded into
  # the cwrapper.
  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
    # special case for '.'
    if test \"\$thisdir\" = \".\"; then
      thisdir=\`pwd\`
    fi
    # remove .libs from thisdir
    case \"\$thisdir\" in

	$ECHO "\
    if test \"\$libtool_execute_magic\" != \"$magic\"; then
      # Run the actual program with our arguments.
"
	case $host in
	# Backslashes separate directories on plain windows
	*-*-mingw | *-*-os2* | *-cegcc*)
	  $ECHO "\
      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
	  ;;

	*)
	  $ECHO "\

    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
    exit 1
  fi
fi\
"
}
# end: func_emit_wrapper_part2


# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable.  Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take.  If 'yes', then the emitted script
# will assume that the directory in which it is stored is
# the $objdir directory.  This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
	func_emit_wrapper_arg1=no
	if test -n "$1" ; then
	  func_emit_wrapper_arg1=$1
	fi

	# split this up so that func_emit_cwrapperexe_src
	# can call each part independently.
	func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
	func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
}


# func_to_host_path arg
#
# Convert paths to host format when used with build tools.
# Intended for use with "native" mingw (where libtool itself
# is running under the msys shell), or in the following cross-
# build environments:
#    $build          $host
#    mingw (msys)    mingw  [e.g. native]
#    cygwin          mingw
#    *nix + wine     mingw
# where wine is equipped with the `winepath' executable.
# In the native mingw case, the (msys) shell automatically
# converts paths for any non-msys applications it launches,
# but that facility isn't available from inside the cwrapper.
# Similar accommodations are necessary for $host mingw and
# $build cygwin.  Calling this function does no harm for other
# $host/$build combinations not listed above.
#
# ARG is the path (on $build) that should be converted to
# the proper representation for $host. The result is stored
# in $func_to_host_path_result.
func_to_host_path ()
{
  func_to_host_path_result="$1"
  if test -n "$1" ; then
    case $host in
      *mingw* )
        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
        case $build in
          *mingw* ) # actually, msys
            # awkward: cmd appends spaces to result
            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
              $SED -e "$lt_sed_naive_backslashify"`
            ;;
          *cygwin* )
            func_to_host_path_tmp1=`cygpath -w "$1"`
            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
              $SED -e "$lt_sed_naive_backslashify"`
            ;;
          * )
            # Unfortunately, winepath does not exit with a non-zero
            # error code, so we are forced to check the contents of
            # stdout. On the other hand, if the command is not
            # found, the shell will set an exit code of 127 and print
            # *an error message* to stdout. So we must check for both
            # error code of zero AND non-empty stdout, which explains
            # the odd construction:
            func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
            if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
                $SED -e "$lt_sed_naive_backslashify"`
            else
              # Allow warning below.
              func_to_host_path_result=""
            fi
            ;;
        esac
        if test -z "$func_to_host_path_result" ; then
          func_error "Could not determine host path corresponding to"
          func_error "  '$1'"
          func_error "Continuing, but uninstalled executables may not work."
          # Fallback:
          func_to_host_path_result="$1"
        fi
        ;;
    esac
  fi
}
# end: func_to_host_path

# func_to_host_pathlist arg
#
# Convert pathlists to host format when used with build tools.
# See func_to_host_path(), above. This function supports the
# following $build/$host combinations (but does no harm for
# combinations not listed here):
#    $build          $host
#    mingw (msys)    mingw  [e.g. native]
#    cygwin          mingw
#    *nix + wine     mingw
#
# Path separators are also converted from $build format to
# $host format. If ARG begins or ends with a path separator
# character, it is preserved (but converted to $host format)
# on output.
#
# ARG is a pathlist (on $build) that should be converted to
# the proper representation on $host. The result is stored
# in $func_to_host_pathlist_result.
func_to_host_pathlist ()
{
  func_to_host_pathlist_result="$1"
  if test -n "$1" ; then
    case $host in
      *mingw* )
        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
        # Remove leading and trailing path separator characters from
        # ARG. msys behavior is inconsistent here, cygpath turns them
        # into '.;' and ';.', and winepath ignores them completely.
        func_to_host_pathlist_tmp2="$1"
        # Once set for this call, this variable should not be
        # reassigned. It is used in tha fallback case.
        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
          $SED -e 's|^:*||' -e 's|:*$||'`
        case $build in
          *mingw* ) # Actually, msys.
            # Awkward: cmd appends spaces to result.
            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
              $SED -e "$lt_sed_naive_backslashify"`
            ;;
          *cygwin* )
            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
              $SED -e "$lt_sed_naive_backslashify"`
            ;;
          * )
            # unfortunately, winepath doesn't convert pathlists
            func_to_host_pathlist_result=""
            func_to_host_pathlist_oldIFS=$IFS
            IFS=:
            for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
              IFS=$func_to_host_pathlist_oldIFS
              if test -n "$func_to_host_pathlist_f" ; then
                func_to_host_path "$func_to_host_pathlist_f"
                if test -n "$func_to_host_path_result" ; then
                  if test -z "$func_to_host_pathlist_result" ; then
                    func_to_host_pathlist_result="$func_to_host_path_result"
                  else
                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
                  fi
                fi
              fi
              IFS=:
            done
            IFS=$func_to_host_pathlist_oldIFS
            ;;
        esac
        if test -z "$func_to_host_pathlist_result" ; then
          func_error "Could not determine the host path(s) corresponding to"
          func_error "  '$1'"
          func_error "Continuing, but uninstalled executables may not work."
          # Fallback. This may break if $1 contains DOS-style drive
          # specifications. The fix is not to complicate the expression
          # below, but for the user to provide a working wine installation
          # with winepath so that path translation in the cross-to-mingw
          # case works properly.
          lt_replace_pathsep_nix_to_dos="s|:|;|g"
          func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
            $SED -e "$lt_replace_pathsep_nix_to_dos"`
        fi
        # Now, add the leading and trailing path separators back
        case "$1" in
          :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
            ;;
        esac
        case "$1" in
          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
            ;;
        esac
        ;;
    esac
  fi
}
# end: func_to_host_pathlist

# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{

# include <io.h>
# define setmode _setmode
#else
# include <unistd.h>
# include <stdint.h>
# ifdef __CYGWIN__
#  include <io.h>
#  define HAVE_SETENV
#  ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
#  endif
# endif
#endif
#include <malloc.h>
#include <stdarg.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>

const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_fatal (const char *message, ...);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_opt_process_env_set (const char *arg);
void lt_opt_process_env_prepend (const char *arg);
void lt_opt_process_env_append (const char *arg);
int lt_split_name_value (const char *arg, char** name, char** value);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);

static const char *script_text_part1 =
EOF

	    func_emit_wrapper_part1 yes |
	        $SED -e 's/\([\\"]\)/\\\1/g' \
	             -e 's/^/  "/' -e 's/$/\\n"/'
	    echo ";"
	    cat <<EOF

static const char *script_text_part2 =
EOF
	    func_emit_wrapper_part2 yes |
	        $SED -e 's/\([\\"]\)/\\\1/g' \
	             -e 's/^/  "/' -e 's/$/\\n"/'
	    echo ";"

	    cat <<EOF
const char * MAGIC_EXE = "$magic_exe";
const char * LIB_PATH_VARNAME = "$shlibpath_var";
EOF

	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
              func_to_host_pathlist "$temp_rpath"
	      cat <<EOF
const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
EOF
	    else
	      cat <<"EOF"
const char * LIB_PATH_VALUE   = "";
EOF
	    fi

	    if test -n "$dllsearchpath"; then
              func_to_host_pathlist "$dllsearchpath:"
	      cat <<EOF
const char * EXE_PATH_VARNAME = "PATH";
const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
EOF
	    else
	      cat <<"EOF"
const char * EXE_PATH_VARNAME = "";
const char * EXE_PATH_VALUE   = "";
EOF
	    fi

	    if test "$fast_install" = yes; then
	      cat <<EOF
const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
EOF
	    else
	      cat <<EOF
const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
EOF
	    fi


	    cat <<"EOF"

#define LTWRAPPER_OPTION_PREFIX         "--lt-"
#define LTWRAPPER_OPTION_PREFIX_LENGTH  5

static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;

static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";

static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
  /* argument is putenv-style "foo=bar", value of foo is set to bar */

static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */

static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */

int
main (int argc, char *argv[])
{
  char **newargz;
  int  newargc;
  char *tmp_pathspec;
  char *actual_cwrapper_path;
  char *actual_cwrapper_name;
  char *target_name;
  char *lt_argv_zero;
  intptr_t rval = 127;



  int i;

  program_name = (char *) xstrdup (base_name (argv[0]));
  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));

  /* very simple arg parsing; don't want to rely on getopt */
  for (i = 1; i < argc; i++)
    {
      if (strcmp (argv[i], dumpscript_opt) == 0)
	{
EOF
	    case "$host" in
	      *mingw* | *cygwin* )
		# make stdout use "unix" line endings
		echo "          setmode(1,_O_BINARY);"
		;;
	      esac

	    cat <<"EOF"
	  printf ("%s", script_text_part1);
	  printf ("%s", script_text_part2);
	  return 0;
	}
    }

  newargz = XMALLOC (char *, argc + 1);

























  tmp_pathspec = find_executable (argv[0]);
  if (tmp_pathspec == NULL)
    lt_fatal ("Couldn't find %s", argv[0]);
  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
			  tmp_pathspec));

  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
			  actual_cwrapper_path));
  XFREE (tmp_pathspec);

  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
  strendzap (actual_cwrapper_path, actual_cwrapper_name);

  /* wrapper name transforms */
  strendzap (actual_cwrapper_name, ".exe");
  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
  XFREE (actual_cwrapper_name);
  actual_cwrapper_name = tmp_pathspec;
  tmp_pathspec = 0;

  /* target_name transforms -- use actual target program name; might have lt- prefix */
  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
  strendzap (target_name, ".exe");
  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
  XFREE (target_name);
  target_name = tmp_pathspec;
  tmp_pathspec = 0;

  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
			  target_name));
EOF

	    cat <<EOF
  newargz[0] =
    XMALLOC (char, (strlen (actual_cwrapper_path) +
		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
  strcpy (newargz[0], actual_cwrapper_path);
  strcat (newargz[0], "$objdir");
  strcat (newargz[0], "/");

EOF

	    cat <<"EOF"
  /* stop here, and copy so we don't have to do this twice */
  tmp_pathspec = xstrdup (newargz[0]);

  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
  strcat (newargz[0], actual_cwrapper_name);

  /* DO want the lt- prefix here if it exists, so use target_name */
  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
  XFREE (tmp_pathspec);
  tmp_pathspec = NULL;
EOF

	    case $host_os in
	      mingw*)
	    cat <<"EOF"
  {
    char* p;
    while ((p = strchr (newargz[0], '\\')) != NULL)
      {
	*p = '/';
      }
    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
      {
	*p = '/';
      }
  }
EOF
	    ;;
	    esac

	    cat <<"EOF"
  XFREE (target_name);
  XFREE (actual_cwrapper_path);
  XFREE (actual_cwrapper_name);







  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);

  newargc=0;
  for (i = 1; i < argc; i++)
    {
      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
        {
          if (argv[i][env_set_opt_len] == '=')
            {
              const char *p = argv[i] + env_set_opt_len + 1;
              lt_opt_process_env_set (p);
            }
          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
            {
              lt_opt_process_env_set (argv[++i]); /* don't copy */
            }
          else
            lt_fatal ("%s missing required argument", env_set_opt);
          continue;
        }
      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
        {
          if (argv[i][env_prepend_opt_len] == '=')
            {
              const char *p = argv[i] + env_prepend_opt_len + 1;
              lt_opt_process_env_prepend (p);
            }
          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
            {
              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
            }
          else
            lt_fatal ("%s missing required argument", env_prepend_opt);
          continue;
        }
      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
        {
          if (argv[i][env_append_opt_len] == '=')
            {
              const char *p = argv[i] + env_append_opt_len + 1;
              lt_opt_process_env_append (p);
            }
          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
            {
              lt_opt_process_env_append (argv[++i]); /* don't copy */
            }
          else
            lt_fatal ("%s missing required argument", env_append_opt);
          continue;
        }
      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
        {
          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
             namespace, but it is not one of the ones we know about and
             have already dealt with, above (inluding dump-script), then
             report an error. Otherwise, targets might begin to believe
             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
             namespace. The first time any user complains about this, we'll
             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
             or a configure.ac-settable value.
           */
          lt_fatal ("Unrecognized option in %s namespace: '%s'",
                    ltwrapper_option_prefix, argv[i]);
        }
      /* otherwise ... */
      newargz[++newargc] = xstrdup (argv[i]);
    }
  newargz[++newargc] = NULL;

  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
  for (i = 0; i < newargc; i++)
    {
      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
    }

EOF

	    case $host_os in
	      mingw*)
		cat <<"EOF"
  /* execv doesn't actually work on mingw as expected on unix */
  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
  if (rval == -1)
    {
      /* failed to start process */
      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
      return 127;
    }
  return rval;

EOF
		;;
	      *)
		cat <<"EOF"
  execv (lt_argv_zero, newargz);
  return rval; /* =127, but avoids unused variable warning */

EOF
		;;
	    esac

	    cat <<"EOF"
}

void *
xmalloc (size_t num)
{
  void *p = (void *) malloc (num);
  if (!p)
    lt_fatal ("Memory exhausted");

lt_fatal (const char *message, ...)
{
  va_list ap;
  va_start (ap, message);
  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
  va_end (ap);
}

void
lt_setenv (const char *name, const char *value)
{
  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
                          (name ? name : "<NULL>"),
                          (value ? value : "<NULL>")));
  {
#ifdef HAVE_SETENV
    /* always make a copy, for consistency with !HAVE_SETENV */
    char *str = xstrdup (value);
    setenv (name, str, 1);
#else
    int len = strlen (name) + 1 + strlen (value) + 1;
    char *str = XMALLOC (char, len);
    sprintf (str, "%s=%s", name, value);
    if (putenv (str) != EXIT_SUCCESS)
      {
        XFREE (str);
      }
#endif
  }
}

char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
  char *new_value;
  if (orig_value && *orig_value)
    {
      int orig_value_len = strlen (orig_value);
      int add_len = strlen (add);
      new_value = XMALLOC (char, add_len + orig_value_len + 1);
      if (to_end)
        {
          strcpy (new_value, orig_value);
          strcpy (new_value + orig_value_len, add);
        }
      else
        {
          strcpy (new_value, add);
          strcpy (new_value + add_len, orig_value);
        }
    }
  else
    {
      new_value = xstrdup (add);
    }
  return new_value;
}

int
lt_split_name_value (const char *arg, char** name, char** value)
{
  const char *p;
  int len;
  if (!arg || !*arg)
    return 1;

  p = strchr (arg, (int)'=');

  if (!p)
    return 1;

  *value = xstrdup (++p);

  len = strlen (arg) - strlen (*value);
  *name = XMALLOC (char, len);
  strncpy (*name, arg, len-1);
  (*name)[len - 1] = '\0';

  return 0;
}

void
lt_opt_process_env_set (const char *arg)
{
  char *name = NULL;
  char *value = NULL;

  if (lt_split_name_value (arg, &name, &value) != 0)
    {
      XFREE (name);
      XFREE (value);
      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
    }

  lt_setenv (name, value);
  XFREE (name);
  XFREE (value);
}

void
lt_opt_process_env_prepend (const char *arg)
{
  char *name = NULL;
  char *value = NULL;
  char *new_value = NULL;

  if (lt_split_name_value (arg, &name, &value) != 0)
    {
      XFREE (name);
      XFREE (value);
      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
    }

  new_value = lt_extend_str (getenv (name), value, 0);
  lt_setenv (name, new_value);
  XFREE (new_value);
  XFREE (name);
  XFREE (value);
}

void
lt_opt_process_env_append (const char *arg)
{
  char *name = NULL;
  char *value = NULL;
  char *new_value = NULL;

  if (lt_split_name_value (arg, &name, &value) != 0)
    {
      XFREE (name);
      XFREE (value);
      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
    }

  new_value = lt_extend_str (getenv (name), value, 1);
  lt_setenv (name, new_value);
  XFREE (new_value);
  XFREE (name);
  XFREE (value);
}

void
lt_update_exe_path (const char *name, const char *value)
{
  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
                          (name ? name : "<NULL>"),
                          (value ? value : "<NULL>")));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      /* some systems can't cope with a ':'-terminated path #' */
      int len = strlen (new_value);
      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
        {
          new_value[len-1] = '\0';
        }
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}

void
lt_update_lib_path (const char *name, const char *value)
{
  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
                          (name ? name : "<NULL>"),
                          (value ? value : "<NULL>")));

  if (name && *name && value && *value)
    {
      char *new_value = lt_extend_str (getenv (name), value, 0);
      lt_setenv (name, new_value);
      XFREE (new_value);
    }
}


EOF
}
# end: func_emit_cwrapperexe_src

# func_mode_link arg...
func_mode_link ()
{
    $opt_debug
    case $host in
    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
      # It is impossible to link a dll without this setting, and
      # we shouldn't force the makefile maintainer to figure out
      # which system we are compiling for in order to pass an extra
      # flag for every libtool invocation.
      # allow_undefined=no

      # FIXME: Unfortunately, there are problems with the above when trying

	esac
	continue
	;;

      -L*)
	func_stripname '-L' '' "$arg"
	dir=$func_stripname_result
	if test -z "$dir"; then
	  if test "$#" -gt 0; then
	    func_fatal_error "require no space between \`-L' and \`$1'"
	  else
	    func_fatal_error "need path for \`-L' option"
	  fi
	fi
	# We need an absolute path.
	case $dir in
	[\\/]* | [A-Za-z]:[\\/]*) ;;
	*)
	  absdir=`cd "$dir" && pwd`
	  test -z "$absdir" && \
	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
	  dir="$absdir"
	  ;;
	esac
	case "$deplibs " in
	*" -L$dir "*) ;;
	*)
	  deplibs="$deplibs -L$dir"
	  lib_search_path="$lib_search_path $dir"
	  ;;
	esac
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
	  testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
	  case :$dllsearchpath: in
	  *":$dir:"*) ;;
	  ::) dllsearchpath=$dir;;
	  *) dllsearchpath="$dllsearchpath:$dir";;
	  esac
	  case :$dllsearchpath: in
	  *":$testbindir:"*) ;;
	  ::) dllsearchpath=$testbindir;;
	  *) dllsearchpath="$dllsearchpath:$testbindir";;
	  esac
	  ;;
	esac
	continue
	;;

      -l*)
	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
	  case $host in
	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
	    # These systems don't actually have a C or math library (as such)
	    continue
	    ;;
	  *-*-os2*)
	    # These systems don't actually have a C library (as such)
	    test "X$arg" = "X-lc" && continue
	    ;;

      -no-fast-install)
	fast_install=no
	continue
	;;

      -no-install)
	case $host in
	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
	  # The PATH hackery in wrapper scripts is required on Windows
	  # and Darwin in order for the loader to find any dlls it needs.
	  func_warning "\`-no-install' is ignored for $host"
	  func_warning "assuming \`-no-fast-install' instead"
	  fast_install=no
	  ;;
	*) no_install=yes ;;