[sql] Import reference version of SQLite 3.17..

third_party/sqlite/sqlite-src-3170000/autoconf/tea/configure.ac

+#!/bin/bash -norc
+dnl     This file is an input file used by the GNU "autoconf" program to
+dnl     generate the file "configure", which is run during Tcl installation
+dnl     to configure the system for the local environment.
+#
+# RCS: @(#) $Id: configure.in,v 1.43 2005/07/26 19:17:05 mdejong Exp $
+
+#-----------------------------------------------------------------------
+# Sample configure.in for Tcl Extensions.  The only places you should
+# need to modify this file are marked by the string __CHANGE__
+#-----------------------------------------------------------------------
+
+#-----------------------------------------------------------------------
+# __CHANGE__
+# Set your package name and version numbers here.
+#
+# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
+# set as provided.  These will also be added as -D defs in your Makefile
+# so you can encode the package version directly into the source files.
+#-----------------------------------------------------------------------
+
+AC_INIT([sqlite], [3.7.4])
+
+#--------------------------------------------------------------------
+# Call TEA_INIT as the first TEA_ macro to set up initial vars.
+# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
+# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
+#--------------------------------------------------------------------
+
+TEA_INIT([3.9])
+
+AC_CONFIG_AUX_DIR(tclconfig)
+
+#--------------------------------------------------------------------
+# Load the tclConfig.sh file
+#--------------------------------------------------------------------
+
+TEA_PATH_TCLCONFIG
+TEA_LOAD_TCLCONFIG
+
+#--------------------------------------------------------------------
+# Load the tkConfig.sh file if necessary (Tk extension)
+#--------------------------------------------------------------------
+
+#TEA_PATH_TKCONFIG
+#TEA_LOAD_TKCONFIG
+
+#-----------------------------------------------------------------------
+# Handle the --prefix=... option by defaulting to what Tcl gave.
+# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
+#-----------------------------------------------------------------------
+
+TEA_PREFIX
+
+#-----------------------------------------------------------------------
+# Standard compiler checks.
+# This sets up CC by using the CC env var, or looks for gcc otherwise.
+# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
+# the basic setup necessary to compile executables.
+#-----------------------------------------------------------------------
+
+TEA_SETUP_COMPILER
+
+#-----------------------------------------------------------------------
+# __CHANGE__
+# Specify the C source files to compile in TEA_ADD_SOURCES,
+# public headers that need to be installed in TEA_ADD_HEADERS,
+# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
+# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
+# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
+# and PKG_TCL_SOURCES.
+#-----------------------------------------------------------------------
+
+TEA_ADD_SOURCES([tclsqlite3.c])
+TEA_ADD_HEADERS([])
+TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${srcdir}/generic`\"])
+TEA_ADD_LIBS([])
+TEA_ADD_CFLAGS([-DSQLITE_ENABLE_FTS3=1])
+TEA_ADD_CFLAGS([-DSQLITE_3_SUFFIX_ONLY=1])
+TEA_ADD_CFLAGS([-DSQLITE_ENABLE_RTREE=1])
+TEA_ADD_STUB_SOURCES([])
+TEA_ADD_TCL_SOURCES([])
+
+#--------------------------------------------------------------------
+# The --with-system-sqlite causes the TCL bindings to SQLite to use
+# the system shared library for SQLite rather than statically linking
+# against its own private copy.  This is dangerous and leads to
+# undersirable dependences and is not recommended.
+# Patchs from rmax.
+#--------------------------------------------------------------------
+AC_ARG_WITH([system-sqlite],
+ [AC_HELP_STRING([--with-system-sqlite],
+   [use a system-supplied libsqlite3 instead of the bundled one])],
+ [], [with_system_sqlite=no])
+if test x$with_system_sqlite != xno; then
+ AC_CHECK_HEADER([sqlite3.h],
+   [AC_CHECK_LIB([sqlite3],[sqlite3_initialize],
+     [AC_DEFINE(USE_SYSTEM_SQLITE)
+      LIBS="$LIBS -lsqlite3"])])
+fi
+
+#--------------------------------------------------------------------
+# __CHANGE__
+# Choose which headers you need.  Extension authors should try very
+# hard to only rely on the Tcl public header files.  Internal headers
+# contain private data structures and are subject to change without
+# notice.
+# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
+#--------------------------------------------------------------------
+
+TEA_PUBLIC_TCL_HEADERS
+#TEA_PRIVATE_TCL_HEADERS
+
+#TEA_PUBLIC_TK_HEADERS
+#TEA_PRIVATE_TK_HEADERS
+#TEA_PATH_X
+
+#--------------------------------------------------------------------
+# Check whether --enable-threads or --disable-threads was given.
+# This auto-enables if Tcl was compiled threaded.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_THREADS
+if test "${TCL_THREADS}" = "1" ; then
+    AC_DEFINE(SQLITE_THREADSAFE, 1, [Trigger sqlite threadsafe build])
+    # Not automatically added by Tcl because its assumed Tcl links to them,
+    # but it may not if it isn't really a threaded build.
+    TEA_ADD_LIBS([$THREADS_LIBS])
+else
+    AC_DEFINE(SQLITE_THREADSAFE, 0, [Trigger sqlite non-threadsafe build])
+fi
+
+#--------------------------------------------------------------------
+# The statement below defines a collection of symbols related to
+# building as a shared library instead of a static library.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_SHARED
+
+#--------------------------------------------------------------------
+# This macro figures out what flags to use with the compiler/linker
+# when building shared/static debug/optimized objects.  This information
+# can be taken from the tclConfig.sh file, but this figures it all out.
+#--------------------------------------------------------------------
+
+TEA_CONFIG_CFLAGS
+
+#--------------------------------------------------------------------
+# Set the default compiler switches based on the --enable-symbols option.
+#--------------------------------------------------------------------
+
+TEA_ENABLE_SYMBOLS
+
+#--------------------------------------------------------------------
+# Everyone should be linking against the Tcl stub library.  If you
+# can't for some reason, remove this definition.  If you aren't using
+# stubs, you also need to modify the SHLIB_LD_LIBS setting below to
+# link against the non-stubbed Tcl library.  Add Tk too if necessary.
+#--------------------------------------------------------------------
+
+AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs])
+#AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs])
+
+
+#--------------------------------------------------------------------
+# Redefine fdatasync as fsync on systems that lack fdatasync
+#--------------------------------------------------------------------
+#
+#AC_CHECK_FUNC(fdatasync, , AC_DEFINE(fdatasync, fsync))
+# Check for library functions that SQLite can optionally use.
+AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r])
+
+AC_FUNC_STRERROR_R
+
+
+#--------------------------------------------------------------------
+# This macro generates a line to use when building a library.  It
+# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
+# and TEA_LOAD_TCLCONFIG macros above.
+#--------------------------------------------------------------------
+
+TEA_MAKE_LIB
+
+#--------------------------------------------------------------------
+# Determine the name of the tclsh and/or wish executables in the
+# Tcl and Tk build directories or the location they were installed
+# into. These paths are used to support running test cases only,
+# the Makefile should not be making use of these paths to generate
+# a pkgIndex.tcl file or anything else at extension build time.
+#--------------------------------------------------------------------
+
+TEA_PROG_TCLSH
+#TEA_PROG_WISH
+
+#--------------------------------------------------------------------
+# Finally, substitute all of the various values into the Makefile.
+# You may alternatively have a special pkgIndex.tcl.in or other files
+# which require substituting th AC variables in.  Include these here.
+#--------------------------------------------------------------------
+
+AC_OUTPUT([Makefile pkgIndex.tcl])