# # 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 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| tr -d '\n'` if test "$PACKAGE_VERSION" != "$sqlite_version_sanity_check" ; then AC_MSG_ERROR([configure script is out of date: configure \$PACKAGE_VERSION = $PACKAGE_VERSION top level VERSION file = $sqlite_version_sanity_check please regen with autoconf]) fi ######### # Programs needed # AC_PROG_LIBTOOL AC_PROG_INSTALL ######### # Enable large file support (if special flags are necessary) # AC_SYS_LARGEFILE ######### # Check for needed/wanted data types AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, intptr_t, uint8_t, uint16_t, uint32_t, uint64_t, uintptr_t]) ######### # Check for needed/wanted headers AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h]) ######### # Figure out whether or not we have these functions # AC_CHECK_FUNCS([fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_size strchrnul usleep utime]) ######### # By default, we use the amalgamation (this may be changed below...) # USE_AMALGAMATION=1 ######### # See whether we can run specific tclsh versions known to work well; # if not, then we fall back to plain tclsh. # TODO: try other versions before falling back? # AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.6 tclsh8.5 tclsh], none) if test "$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. 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 $VERSION_NUMBER) AC_SUBST(VERSION_NUMBER) ######### # Locate a compiler for the build machine. This compiler should # generate command-line programs that run on the build machine. # if test x"$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, AC_HELP_STRING([--disable-threadsafe],[Disable mutexing]),,enable_threadsafe=yes) AC_MSG_CHECKING([whether to support threadsafe operation]) if test "$enable_threadsafe" = "no"; then SQLITE_THREADSAFE=0 AC_MSG_RESULT([no]) else SQLITE_THREADSAFE=1 AC_MSG_RESULT([yes]) fi AC_SUBST(SQLITE_THREADSAFE) if test "$SQLITE_THREADSAFE" = "1"; then AC_SEARCH_LIBS(pthread_create, pthread) AC_SEARCH_LIBS(pthread_mutexattr_init, pthread) fi ########## # Do we want to support release # AC_ARG_ENABLE(releasemode, AC_HELP_STRING([--enable-releasemode],[Support libtool link to release mode]),,enable_releasemode=no) AC_MSG_CHECKING([whether to support shared library linked as release mode or not]) if test "$enable_releasemode" = "no"; then ALLOWRELEASE="" AC_MSG_RESULT([no]) else ALLOWRELEASE="-release `cat $srcdir/VERSION`" AC_MSG_RESULT([yes]) fi AC_SUBST(ALLOWRELEASE) ########## # Do we want temporary databases in memory # AC_ARG_ENABLE(tempstore, AC_HELP_STRING([--enable-tempstore],[Use an in-ram database for temporary tables (never,no,yes,always)]),,enable_tempstore=no) AC_MSG_CHECKING([whether to use an in-ram database for temporary tables]) case "$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 AC_CYGWIN 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 all the parameters needed to compile against Tcl. # # This code is derived from the SC_PATH_TCLCONFIG and SC_LOAD_TCLCONFIG # macros in the in the tcl.m4 file of the standard TCL distribution. # Those macros could not be used directly since we have to make some # minor changes to accomodate systems that do not have TCL installed. # AC_ARG_ENABLE(tcl, AC_HELP_STRING([--disable-tcl],[do not build TCL extension]), [use_tcl=$enableval],[use_tcl=yes]) if test "${use_tcl}" = "yes" ; then AC_ARG_WITH(tcl, AC_HELP_STRING([--with-tcl=DIR],[directory containing tcl configuration (tclConfig.sh)]), with_tclconfig=${withval}) AC_MSG_CHECKING([for Tcl configuration]) AC_CACHE_VAL(ac_cv_c_tclconfig,[ # First check to see if --with-tcl was specified. if test x"${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"${ac_cv_c_tclconfig}" = x ; then if test x"$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 fi # On ubuntu 14.10, $auto_path on tclsh is not quite correct. # So try again after applying corrections. if test x"${ac_cv_c_tclconfig}" = x ; then if test x"$cross_compiling" = xno; then for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD} | sed 's,/tcltk/tcl,/tcl,g'` do if test -f "$i/tclConfig.sh" ; then ac_cv_c_tclconfig="$i" break fi done fi fi # then check for a private Tcl installation if test x"${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` \ ../../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` \ ../../../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` do if test -f "$i/unix/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i/unix; pwd)` break fi done fi # check in a few common install locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ `ls -d ${libdir} 2>/dev/null` \ `ls -d /usr/local/lib 2>/dev/null` \ `ls -d /usr/contrib/lib 2>/dev/null` \ `ls -d /usr/lib 2>/dev/null` do if test -f "$i/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i; pwd)` break fi done fi # check in a few other private locations if test x"${ac_cv_c_tclconfig}" = x ; then for i in \ ${srcdir}/../tcl \ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` do if test -f "$i/unix/tclConfig.sh" ; then ac_cv_c_tclconfig=`(cd $i/unix; pwd)` break fi done fi ]) if test x"${ac_cv_c_tclconfig}" = x ; then use_tcl=no AC_MSG_WARN(Can't find Tcl configuration definitions) AC_MSG_WARN(*** Without Tcl the regression tests cannot be executed ***) AC_MSG_WARN(*** Consider using --with-tcl=... to define location of Tcl ***) else TCL_BIN_DIR=${ac_cv_c_tclconfig} AC_MSG_RESULT(found $TCL_BIN_DIR/tclConfig.sh) AC_MSG_CHECKING([for existence of $TCL_BIN_DIR/tclConfig.sh]) if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then AC_MSG_RESULT([loading]) . $TCL_BIN_DIR/tclConfig.sh else AC_MSG_RESULT([file not found]) fi # # If the TCL_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. # For example, the variable TCL_LIB_SPEC will be set to the value # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC # instead of TCL_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. # if test -f $TCL_BIN_DIR/Makefile ; then TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} fi # # eval is required to do the TCL_DBGX substitution # eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" AC_SUBST(TCL_VERSION) AC_SUBST(TCL_BIN_DIR) AC_SUBST(TCL_SRC_DIR) AC_SUBST(TCL_INCLUDE_SPEC) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_LIB_FLAG) AC_SUBST(TCL_LIB_SPEC) AC_SUBST(TCL_STUB_LIB_FILE) AC_SUBST(TCL_STUB_LIB_FLAG) AC_SUBST(TCL_STUB_LIB_SPEC) AC_SUBST(TCL_SHLIB_SUFFIX) fi fi if test "${use_tcl}" = "no" ; then HAVE_TCL="" else HAVE_TCL=1 fi AC_SUBST(HAVE_TCL) ########## # Figure out what C libraries are required to compile programs # that use "readline()" library. # TARGET_READLINE_LIBS="" TARGET_READLINE_INC="" TARGET_HAVE_READLINE=0 TARGET_HAVE_EDITLINE=0 AC_ARG_ENABLE([editline], [AC_HELP_STRING([--enable-editline],[enable BSD editline support])], [with_editline=$enableval], [with_editline=auto]) AC_ARG_ENABLE([readline], [AC_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], [AC_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="$with_readline_lib" fi AC_ARG_WITH([readline-inc], [AC_HELP_STRING([--with-readline-inc],[specify readline include paths])], [with_readline_inc=$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_SUBST(TARGET_READLINE_LIBS) AC_SUBST(TARGET_READLINE_INC) AC_SUBST(TARGET_HAVE_READLINE) AC_SUBST(TARGET_HAVE_EDITLINE) ########## # 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, AC_HELP_STRING([--enable-debug],[enable debugging & verbose explain]), [use_debug=$enableval],[use_debug=no]) if test "${use_debug}" = "yes" ; then TARGET_DEBUG="-DSQLITE_DEBUG=1" else TARGET_DEBUG="-DNDEBUG" fi AC_SUBST(TARGET_DEBUG) ######### # See whether we should use the amalgamation to build AC_ARG_ENABLE(amalgamation, AC_HELP_STRING([--disable-amalgamation], [Disable the amalgamation and instead build all files separately]), [use_amalgamation=$enableval],[use_amalgamation=yes]) if test "${use_amalgamation}" != "yes" ; then USE_AMALGAMATION=0 fi AC_SUBST(USE_AMALGAMATION) ######### # See whether we should allow loadable extensions AC_ARG_ENABLE(load-extension, AC_HELP_STRING([--disable-load-extension], [Disable loading of external extensions]), [use_loadextension=$enableval],[use_loadextension=yes]) if test "${use_loadextension}" = "yes" ; then OPT_FEATURE_FLAGS="" AC_SEARCH_LIBS(dlopen, dl) else OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1" fi ######### # See whether we should enable Full Text Search extensions AC_ARG_ENABLE(fts3, AC_HELP_STRING([--enable-fts3], [Enable the FTS3 extension]), [enable_fts3=yes],[enable_fts3=no]) if test "${enable_fts3}" = "yes" ; then OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS3" fi AC_ARG_ENABLE(fts4, AC_HELP_STRING([--enable-fts4], [Enable the FTS4 extension]), [enable_fts4=yes],[enable_fts4=no]) if test "${enable_fts4}" = "yes" ; then OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS4" AC_SEARCH_LIBS([log],[m]) fi AC_ARG_ENABLE(fts5, AC_HELP_STRING([--enable-fts5], [Enable the FTS5 extension]), [enable_fts5=yes],[enable_fts5=no]) if test "${enable_fts5}" = "yes" ; then OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_FTS5" AC_SEARCH_LIBS([log],[m]) fi ######### # See whether we should enable JSON1 AC_ARG_ENABLE(json1, AC_HELP_STRING([--enable-json1], [Enable the JSON1 extension]), [enable_json1=yes],[enable_json1=no]) if test "${enable_json1}" = "yes" ; then OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_JSON1" fi ######### # See whether we should enable RTREE AC_ARG_ENABLE(rtree, AC_HELP_STRING([--enable-rtree], [Enable the RTREE extension]), [enable_rtree=yes],[enable_rtree=no]) if test "${enable_rtree}" = "yes" ; then OPT_FEATURE_FLAGS+=" -DSQLITE_ENABLE_RTREE" fi ######### # 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, AC_HELP_STRING([--enable-gcov], [Enable coverage testing using gcov]), [use_gcov=$enableval],[use_gcov=no]) if test "${use_gcov}" = "yes" ; then USE_GCOV=1 else USE_GCOV=0 fi AC_SUBST(USE_GCOV) ######### # Output the config header AC_CONFIG_HEADERS(config.h) ######### # Generate the output files. # AC_SUBST(BUILD_CFLAGS) AC_OUTPUT([ Makefile sqlite3.pc ])