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sqlite/configure.ac
drh 492925a8f0 Change the makefile to prefer the use of tclsh9.0 if it is available. 
FossilOrigin-Name: 28e2b9a23f61530bc5eea364a74817fca03fa31f70d4eefb0942a89c1d79f765
2024-10-09 13:54:24 +00:00

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#
# The build process allows for using a cross-compiler. But the default
# action is to target the same platform that we are running on. The
# configure script needs to discover the following properties of the
# build and target systems:
#
# srcdir
#
# The is the name of the directory that contains the
# "configure" shell script. All source files are
# located relative to this directory.
#
# bindir
#
# The name of the directory where executables should be
# written by the "install" target of the makefile.
#
# program_prefix
#
# Add this prefix to the names of all executables that run
# on the target machine. Default: ""
#
# ENABLE_SHARED
#
# True if shared libraries should be generated.
#
# BUILD_CC
#
# The name of a command that is used to convert C
# source files into executables that run on the build
# platform.
#
# BUILD_CFLAGS
#
# Switches that the build compiler needs in order to construct
# command-line programs.
#
# BUILD_LIBS
#
# Libraries that the build compiler needs in order to construct
# command-line programs.
#
# BUILD_EXEEXT
#
# The filename extension for executables on the build
# platform. "" for Unix and ".exe" for Windows.
#
# TCL_*
#
# Lots of values are read in from the tclConfig.sh script,
# if that script is available. This values are used for
# constructing and installing the TCL extension.
#
# TARGET_READLINE_LIBS
#
# This is the library directives passed to the target linker
# that cause the executable to link against the readline library.
# This might be a switch like "-lreadline" or pathnames of library
# file like "../../src/libreadline.a".
#
# TARGET_READLINE_INC
#
# This variables define the directory that contain header
# files for the readline library. If the compiler is able
# to find <readline.h> on its own, then this can be blank.
#
# TARGET_EXEEXT
#
# The filename extension for executables on the
# target platform. "" for Unix and ".exe" for windows.
#
# This configure.in file is easy to reuse on other projects. Just
# change the argument to AC_INIT. And disable any features that
# you don't need (for example BLT) by erasing or commenting out
# the corresponding code.
#
AC_INIT([sqlite],m4_esyscmd(cat VERSION | tr -d '\n'))
dnl Make sure the local VERSION file matches this configure script
sqlite_version_sanity_check=`cat $srcdir/VERSION | tr -d '\n'`
if test "$PACKAGE_VERSION" != "$sqlite_version_sanity_check" ; then
AC_MSG_ERROR([configure script is out of date:
configure \$PACKAGE_VERSION = $PACKAGE_VERSION
top level VERSION file = $sqlite_version_sanity_check
please regen with autoconf])
fi
#########
# Programs needed
#
LT_INIT
AC_PROG_INSTALL
#########
# Enable large file support (if special flags are necessary)
#
AC_SYS_LARGEFILE
#########
# Check for needed/wanted data types
AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, intptr_t, uint8_t,
uint16_t, uint32_t, uint64_t, uintptr_t])
#########
# Check for needed/wanted headers
AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h])
#########
# Figure out whether or not we have these functions
#
AC_CHECK_FUNCS([fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_size strchrnul usleep utime pread pread64 pwrite pwrite64])
#########
# By default, we use the amalgamation (this may be changed below...)
#
USE_AMALGAMATION=1
#########
# Figure out all the name of a working tclsh and parameters needed to compile against Tcl.
# The --with-tcl= and/or --with-tclsh= configuration arguments might be useful for this.
#
AC_ARG_WITH(tclsh, AS_HELP_STRING([--with-tclsh=PATHNAME],[full pathname of a tclsh to use]))
AC_ARG_WITH(tcl, AS_HELP_STRING([--with-tcl=DIR],[directory containing (tclConfig.sh)]))
AC_ARG_ENABLE(tcl, AS_HELP_STRING([--disable-tcl],[omit building accessory programs that require TCL-dev]),
[use_tcl=$enableval],[use_tcl=yes])
original_use_tcl=${use_tcl}
if test x"${with_tclsh}" == x -a x"${with_tcl}" == x; then
AC_CHECK_PROGS(TCLSH_CMD, [tclsh9.0 tclsh8.6 tclsh],none)
with_tclsh=${TCLSH_CMD}
fi
if test x"${with_tclsh}" != x -a x"${with_tclsh}" != xnone; then
TCLSH_CMD=${with_tclsh}
AC_MSG_RESULT([using tclsh at "$TCLSH_CMD"])
if test x"${use_tcl}" = "xyes"; then
with_tcl=`${with_tclsh} <${srcdir}/tool/find_tclconfig.tcl`
if test x"${with_tcl}" != x; then
AC_MSG_RESULT([$TCLSH_CMD recommends the tclConfig.sh at ${with_tcl}])
else
AC_MSG_WARN([$TCLSH_CMD is unable to recommend a tclConfig.sh])
use_tcl=no
fi
fi
fi
if test x"${use_tcl}" = "xyes"; then
if test x"${with_tcl}" != x; then
if test -r ${with_tcl}/tclConfig.sh; then
tclconfig="${with_tcl}/tclConfig.sh"
else
for i in tcl8.6 tcl9.0 lib; do
if test -r ${with_tcl}/$i/tclConfig.sh; then
tclconfig=${with_tcl}/$i/tclConfig.sh
break
fi
done
fi
if test ! -r "${tclconfig}"; then
AC_MSG_ERROR([no tclConfig.sh file found under ${with_tcl}])
fi
else
# If we have not yet found a tclConfig.sh file, look in $libdir whic is
# set automatically by autoconf or by the --prefix command-line option.
# See https://sqlite.org/forum/forumpost/e04e693439a22457
libdir=${prefix}/lib
if test -r ${libdir}/tclConfig.sh; then
tclconfig=${libdir}/tclConfig.sh
else
for i in tcl8.6 tcl9.0 lib; do
if test -r ${libdir}/$i/tclConfig.sh; then
tclconfig=${libdir}/$i/tclConfig.sh
break
fi
done
fi
if test ! -r "${tclconfig}"; then
AC_MSG_ERROR([cannot find a usable tclConfig.sh file.
Use --with-tcl=DIR to specify a directory where tclConfig.sh can be found.
SQLite does not use TCL internally, but TCL is required to build SQLite
from canonical sources and TCL is required for testing.])
fi
fi
AC_MSG_RESULT([loading TCL configuration from ${tclconfig}])
. ${tclconfig}
AC_SUBST(TCL_INCLUDE_SPEC)
AC_SUBST(TCL_LIB_SPEC)
AC_SUBST(TCL_STUB_LIB_SPEC)
# There are lots of other configuration variables that are provided by the
# tclConfig.sh file and that could be included here. But as of right now,
# TCL_LIB_SPEC is the only what that the Makefile uses.
HAVE_TCL=1
elif test x"${original_use_tcl}" = "xno"; then
AC_MSG_RESULT([unable to run tests because of --disable-tcl])
HAVE_TCL=0
else
AC_MSG_RESULT([unable to run tests because no tclConfig.sh file could be located])
HAVE_TCL=0
fi
AC_SUBST(HAVE_TCL)
if test x"$TCLSH_CMD" == x; then
TCLSH_CMD=${TCL_EXEC_PREFIX}/bin/tclsh${TCL_VERSION}
if test ! -x ${TCLSH_CMD}; then
TCLSH_CMD_2=${TCL_EXEC_PREFIX}/bin/tclsh
if test ! -x ${TCLSH_CMD_2}; then
AC_MSG_WARN([cannot find a usable tclsh at either ${TCLSH_CMD} or ${TCLSH_CMD_2}])
TCLSH_CMD=none
else
TCLSH_CMD=${TCLSH_CMD_2}
fi
fi
fi
if test "$TCLSH_CMD" = "none"; then
# If we can't find a local tclsh, then building the amalgamation will fail.
# We act as though --disable-amalgamation has been used.
AC_MSG_WARN([Warning: can't find tclsh - defaulting to non-amalgamation build.])
USE_AMALGAMATION=0
TCLSH_CMD="tclsh"
fi
AC_SUBST(TCLSH_CMD)
AC_ARG_VAR([TCLLIBDIR], [Where to install tcl plugin])
if test "x${TCLLIBDIR+set}" != "xset" ; then
for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do
if test -d $i ; then
TCLLIBDIR=$i
break
fi
done
TCLLIBDIR="${TCLLIBDIR}/sqlite3"
fi
#########
# Set up options for running tests.
#
AC_ARG_ENABLE(test-status, AS_HELP_STRING([--enable-test-status],[Full-screen status of tests]),
[use_vt100=$enableval],[use_vt100=no])
if test $use_vt100 != no; then
TSTRNNR_OPTS=--status
else
TSTRNNR_OPTS=
fi
AC_SUBST(TSTRNNR_OPTS)
#########
# Set up an appropriate program prefix
#
if test "$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 $RELEASE)
AC_SUBST(RELEASE)
##########
# Handle --with-wasi-sdk=DIR
#
# This must be early because it changes the toolchain.
#
AC_ARG_WITH(wasi-sdk,
AS_HELP_STRING([--with-wasi-sdk=DIR],
[directory containing the WASI SDK. Triggers cross-compile to WASM.]), with_wasisdk=${withval})
AC_MSG_CHECKING([for WASI SDK directory])
AC_CACHE_VAL(ac_cv_c_wasi_sdk,[
# First check to see if --with-tcl was specified.
if test x"${with_wasi_sdk}" != x ; then
if ! test -d "${with_wasi_sdk}" ; then
AC_MSG_ERROR([${with_wasi_sdk} directory doesn't exist])
fi
AC_MSG_RESULT([${with_wasi_sdk}: using wasi-sdk clang, disabling: tcl, CLI shell, DLL])
use_wasi_sdk=yes
else
use_wasi_sdk=no
fi
])
if test "${use_wasi_sdk}" = "no" ; then
HAVE_WASI_SDK=""
AC_MSG_RESULT([no])
else
HAVE_WASI_SDK=1
# Changing --host and --target have no effect here except to possibly
# cause confusion. autoconf has finished processing them by this
# point.
#
# host_alias=wasm32-wasi
# target=wasm32-wasi
#
# Merely changing CC and LD to the wasi-sdk's is enough to get
# sqlite3.o building in WASM format.
CC="${with_wasi_sdk}/bin/clang"
LD="${with_wasi_sdk}/bin/wasm-ld"
RANLIB="${with_wasi_sdk}/bin/llvm-ranlib"
cross_compiling=yes
enable_threadsafe=no
use_tcl=no
enable_tcl=no
# libtool is apparently hard-coded to use gcc for linking DLLs, so
# we disable the DLL build...
enable_shared=no
AC_MSG_RESULT([yes])
fi
AC_SUBST(HAVE_WASI_SDK)
#########
# Locate a compiler for the build machine. This compiler should
# generate command-line programs that run on the build machine.
#
if test x"$cross_compiling" = xno; then
BUILD_CC=$CC
BUILD_CFLAGS=$CFLAGS
else
if test "${BUILD_CC+set}" != set; then
AC_CHECK_PROGS(BUILD_CC, gcc cc cl)
fi
if test "${BUILD_CFLAGS+set}" != set; then
BUILD_CFLAGS="-g"
fi
fi
AC_SUBST(BUILD_CC)
##########
# Do we want to support multithreaded use of sqlite
#
AC_ARG_ENABLE(threadsafe,
AS_HELP_STRING([--disable-threadsafe],[Disable mutexing]))
AC_MSG_CHECKING([whether to support threadsafe operation])
if test "$enable_threadsafe" = "no"; then
SQLITE_THREADSAFE=0
AC_MSG_RESULT([no])
else
SQLITE_THREADSAFE=1
AC_MSG_RESULT([yes])
fi
AC_SUBST(SQLITE_THREADSAFE)
if test "$SQLITE_THREADSAFE" = "1"; then
AC_SEARCH_LIBS(pthread_create, pthread)
AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
fi
##########
# Do we want to support release
#
AC_ARG_ENABLE(releasemode,
AS_HELP_STRING([--enable-releasemode],[Support libtool link to release mode]),,enable_releasemode=no)
AC_MSG_CHECKING([whether to support shared library linked as release mode or not])
if test "$enable_releasemode" = "no"; then
ALLOWRELEASE=""
AC_MSG_RESULT([no])
else
ALLOWRELEASE="-release `cat $srcdir/VERSION`"
AC_MSG_RESULT([yes])
fi
AC_SUBST(ALLOWRELEASE)
##########
# Do we want temporary databases in memory
#
AC_ARG_ENABLE(tempstore,
AS_HELP_STRING([--enable-tempstore],[Use an in-ram database for temporary tables (never,no,yes,always)]),,enable_tempstore=no)
AC_MSG_CHECKING([whether to use an in-ram database for temporary tables])
case "$enable_tempstore" in
never )
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
# the CYGWIN environment. So check for that special case and handle
# things accordingly.
#
AC_MSG_CHECKING([if executables have the .exe suffix])
if test "$config_BUILD_EXEEXT" = ".exe"; then
CYGWIN=yes
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(unknown)
fi
if test "$CYGWIN" != "yes"; then
m4_warn([obsolete],
[AC_CYGWIN is obsolete: use AC_CANONICAL_HOST and check if $host_os
matches *cygwin*])dnl
AC_CANONICAL_HOST
case $host_os in
*cygwin* ) CYGWIN=yes;;
* ) CYGWIN=no;;
esac
fi
if test "$CYGWIN" = "yes"; then
BUILD_EXEEXT=.exe
else
BUILD_EXEEXT=$EXEEXT
fi
if test x"$cross_compiling" = xno; then
TARGET_EXEEXT=$BUILD_EXEEXT
else
TARGET_EXEEXT=$config_TARGET_EXEEXT
fi
if test "$TARGET_EXEEXT" = ".exe"; then
SQLITE_OS_UNIX=0
SQLITE_OS_WIN=1
CFLAGS="$CFLAGS -DSQLITE_OS_WIN=1"
else
SQLITE_OS_UNIX=1
SQLITE_OS_WIN=0
CFLAGS="$CFLAGS -DSQLITE_OS_UNIX=1"
fi
AC_SUBST(BUILD_EXEEXT)
AC_SUBST(SQLITE_OS_UNIX)
AC_SUBST(SQLITE_OS_WIN)
AC_SUBST(TARGET_EXEEXT)
##########
# Figure out what C libraries are required to compile programs
# that use "readline()" library.
#
TARGET_READLINE_LIBS=""
TARGET_READLINE_INC=""
TARGET_HAVE_READLINE=0
TARGET_HAVE_EDITLINE=0
AC_ARG_ENABLE([editline],
[AS_HELP_STRING([--enable-editline],[enable BSD editline support])],
[with_editline=$enableval],
[with_editline=auto])
AC_ARG_ENABLE([readline],
[AS_HELP_STRING([--disable-readline],[disable readline support])],
[with_readline=$enableval],
[with_readline=auto])
if test x"$with_editline" != xno; then
sLIBS=$LIBS
LIBS=""
TARGET_HAVE_EDITLINE=1
AC_SEARCH_LIBS(readline,edit,[with_readline=no],[TARGET_HAVE_EDITLINE=0])
TARGET_READLINE_LIBS=$LIBS
LIBS=$sLIBS
fi
if test x"$with_readline" != xno; then
found="yes"
AC_ARG_WITH([readline-lib],
[AS_HELP_STRING([--with-readline-lib],[specify readline library])],
[with_readline_lib=$withval],
[with_readline_lib="auto"])
if test "x$with_readline_lib" = xauto; then
save_LIBS="$LIBS"
LIBS=""
AC_SEARCH_LIBS(tgetent, [readline ncurses curses termcap], [term_LIBS="$LIBS"], [term_LIBS=""])
AC_CHECK_LIB([readline], [readline], [TARGET_READLINE_LIBS="-lreadline"], [found="no"])
TARGET_READLINE_LIBS="$TARGET_READLINE_LIBS $term_LIBS"
LIBS="$save_LIBS"
else
TARGET_READLINE_LIBS="$with_readline_lib"
fi
AC_ARG_WITH([readline-inc],
[AS_HELP_STRING([--with-readline-inc],[specify readline include paths])],
[with_readline_inc=$withval],
[with_readline_inc="auto"])
if test "x$with_readline_inc" = xauto; then
AC_CHECK_HEADER(readline.h, [found="yes"], [
found="no"
if test "$cross_compiling" != yes; then
for dir in /usr /usr/local /usr/local/readline /usr/contrib /mingw; do
for subdir in include include/readline; do
AC_CHECK_FILE($dir/$subdir/readline.h, found=yes)
if test "$found" = "yes"; then
TARGET_READLINE_INC="-I$dir/$subdir"
break
fi
done
test "$found" = "yes" && break
done
fi
])
else
TARGET_READLINE_INC="$with_readline_inc"
fi
if test x"$found" = xno; then
TARGET_READLINE_LIBS=""
TARGET_READLINE_INC=""
TARGET_HAVE_READLINE=0
else
TARGET_HAVE_READLINE=1
fi
fi
AC_ARG_WITH([linenoise],
[AS_HELP_STRING([--with-linenoise=DIR],[source directory for linenoise library])],
[with_linenoise=$withval],
[with_linenoise="no"])
if test "x$with_linenoise" != "xno"; then
TARGET_HAVE_READLINE=0
TARGET_HAVE_EDITLINE=0
TARGET_HAVE_LINENOISE=1
TARGET_READLINE_INC="-I${with_linenoise}"
TARGET_READLINE_LIBS="${with_linenoise}/linenoise.c"
echo "using linenoise source code at ${with_linenoise}"
else
TARGET_HAVE_LINENOISE=0
echo "not using linenoise"
fi
AC_SUBST(TARGET_READLINE_LIBS)
AC_SUBST(TARGET_READLINE_INC)
AC_SUBST(TARGET_HAVE_READLINE)
AC_SUBST(TARGET_HAVE_EDITLINE)
AC_SUBST(TARGET_HAVE_LINENOISE)
##########
# Figure out what C libraries are required to compile programs
# that use "fdatasync()" function.
#
AC_SEARCH_LIBS(fdatasync, [rt])
#########
# check for debug enabled
AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],[enable debugging & verbose explain]))
AC_MSG_CHECKING([build type])
if test "${enable_debug}" = "yes" ; then
TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0 -Wall"
AC_MSG_RESULT([debug])
else
TARGET_DEBUG="-DNDEBUG"
AC_MSG_RESULT([release])
fi
AC_SUBST(TARGET_DEBUG)
#########
# See whether we should use the amalgamation to build
AC_ARG_ENABLE(amalgamation, AS_HELP_STRING([--disable-amalgamation],
[Disable the amalgamation and instead build all files separately]))
if test "${enable_amalgamation}" = "no" ; then
USE_AMALGAMATION=0
fi
AC_SUBST(USE_AMALGAMATION)
#########
# Look for zlib. Only needed by extensions and by the sqlite3.exe shell
AC_CHECK_HEADERS(zlib.h)
AC_SEARCH_LIBS(deflate, z, [HAVE_ZLIB="-DSQLITE_HAVE_ZLIB=1"], [HAVE_ZLIB=""])
AC_SUBST(HAVE_ZLIB)
#########
# See whether we should allow loadable extensions
AC_ARG_ENABLE(load-extension, AS_HELP_STRING([--disable-load-extension],
[Disable loading of external extensions]),,[enable_load_extension=yes])
if test "${enable_load_extension}" = "yes" ; then
OPT_FEATURE_FLAGS=""
AC_SEARCH_LIBS(dlopen, dl)
else
OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
fi
##########
# Do we want to support math functions
#
AC_ARG_ENABLE(math,
AS_HELP_STRING([--disable-math],[Disable math functions]))
AC_MSG_CHECKING([whether to support math functions])
if test "$enable_math" = "no"; then
AC_MSG_RESULT([no])
else
AC_MSG_RESULT([yes])
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MATH_FUNCTIONS"
AC_SEARCH_LIBS(ceil, m)
fi
##########
# Do we want to support JSON functions
#
AC_ARG_ENABLE(json,
AS_HELP_STRING([--disable-json],[Disable JSON functions]))
AC_MSG_CHECKING([whether to support JSON functions])
if test "$enable_json" = "no"; then
AC_MSG_RESULT([no])
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_OMIT_JSON"
else
AC_MSG_RESULT([yes])
fi
########
# The --enable-all argument is short-hand to enable
# multiple extensions.
AC_ARG_ENABLE(all, AS_HELP_STRING([--enable-all],
[Enable FTS4, FTS5, Geopoly, RTree, Sessions]))
##########
# Do we want to support memsys3 and/or memsys5
#
AC_ARG_ENABLE(memsys5,
AS_HELP_STRING([--enable-memsys5],[Enable MEMSYS5]))
AC_MSG_CHECKING([whether to support MEMSYS5])
if test "${enable_memsys5}" = "yes"; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS5"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_ARG_ENABLE(memsys3,
AS_HELP_STRING([--enable-memsys3],[Enable MEMSYS3]))
AC_MSG_CHECKING([whether to support MEMSYS3])
if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
#########
# See whether we should enable Full Text Search extensions
AC_ARG_ENABLE(fts3, AS_HELP_STRING([--enable-fts3],
[Enable the FTS3 extension]))
AC_MSG_CHECKING([whether to support FTS3])
if test "${enable_fts3}" = "yes" ; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_ARG_ENABLE(fts4, AS_HELP_STRING([--enable-fts4],
[Enable the FTS4 extension]))
AC_MSG_CHECKING([whether to support FTS4])
if test "${enable_fts4}" = "yes" -o "${enable_all}" = "yes" ; then
AC_MSG_RESULT([yes])
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4"
AC_SEARCH_LIBS([log],[m])
else
AC_MSG_RESULT([no])
fi
AC_ARG_ENABLE(fts5, AS_HELP_STRING([--enable-fts5],
[Enable the FTS5 extension]))
AC_MSG_CHECKING([whether to support FTS5])
if test "${enable_fts5}" = "yes" -o "${enable_all}" = "yes" ; then
AC_MSG_RESULT([yes])
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5"
AC_SEARCH_LIBS([log],[m])
else
AC_MSG_RESULT([no])
fi
#########
# See whether we should enable the LIMIT clause on UPDATE and DELETE
# statements.
AC_ARG_ENABLE(update-limit, AS_HELP_STRING([--enable-update-limit],
[Enable the UPDATE/DELETE LIMIT clause]))
AC_MSG_CHECKING([whether to support LIMIT on UPDATE and DELETE statements])
if test "${enable_update_limit}" = "yes" ; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
#########
# See whether we should enable GEOPOLY
AC_ARG_ENABLE(geopoly, AS_HELP_STRING([--enable-geopoly],
[Enable the GEOPOLY extension]),
[enable_geopoly=yes],[enable_geopoly=no])
AC_MSG_CHECKING([whether to support GEOPOLY])
if test "${enable_geopoly}" = "yes" -o "${enable_all}" = "yes" ; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY"
enable_rtree=yes
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
#########
# See whether we should enable RTREE
AC_ARG_ENABLE(rtree, AS_HELP_STRING([--enable-rtree],
[Enable the RTREE extension]))
AC_MSG_CHECKING([whether to support RTREE])
if test "${enable_rtree}" = "yes" ; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
#########
# See whether we should enable the SESSION extension
AC_ARG_ENABLE(session, AS_HELP_STRING([--enable-session],
[Enable the SESSION extension]))
AC_MSG_CHECKING([whether to support SESSION])
if test "${enable_session}" = "yes" -o "${enable_all}" = "yes" ; then
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION"
OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
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
#########
# See whether we should use GCOV
AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov],
[Enable coverage testing using gcov]))
if test "${use_gcov}" = "yes" ; then
USE_GCOV=1
else
USE_GCOV=0
fi
AC_SUBST(USE_GCOV)
#########
# Enable/disabled amalagamation line macros
########
AMALGAMATION_LINE_MACROS=--linemacros=0
if test "${amalgamation_line_macros}" = "yes" ; then
AMALGAMATION_LINE_MACROS=--linemacros=1
fi
if test "${amalgamation_line_macros}" = "no" ; then
AMALGAMATION_LINE_MACROS=--linemacros=0
fi
AC_SUBST(AMALGAMATION_LINE_MACROS)
#########
# Output the config header
AC_CONFIG_HEADERS(sqlite_cfg.h)
#########
# Generate the output files.
#
AC_SUBST(BUILD_CFLAGS)
AC_CONFIG_FILES([
Makefile
sqlite3.pc
])
AC_OUTPUT
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