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968 lines (892 loc) · 28.2 KB
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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([sqlcipher],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 = $sqlite_version_sanity_check
please regen with autoconf])
fi
#########
# Programs needed
#
LT_INIT
AC_PROG_INSTALL
#########
# Enable large file support (if special flags are necessary)
#
AC_SYS_LARGEFILE
#########
# Check for needed/wanted data types
AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, intptr_t, uint8_t,
uint16_t, uint32_t, uint64_t, uintptr_t])
#########
# Check for needed/wanted headers
AC_CHECK_HEADERS([sys/types.h stdlib.h stdint.h inttypes.h malloc.h])
#########
# Figure out whether or not we have these functions
#
AC_CHECK_FUNCS([fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_size strchrnul usleep utime pread pread64 pwrite pwrite64])
#########
# By default, we use the amalgamation (this may be changed below...)
#
USE_AMALGAMATION=1
#########
# See whether we can run specific tclsh versions known to work well;
# if not, then we fall back to plain tclsh.
# TODO: try other versions before falling back?
#
AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.7 tclsh8.6 tclsh8.5 tclsh], none)
if test "$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
if test -d $i ; then
TCLLIBDIR=$i
break
fi
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 $RELEASE)
AC_SUBST(RELEASE)
##########
# Handle --with-wasi-sdk=DIR
#
# This must be early because it changes the toolchain.
#
AC_ARG_WITH(wasi-sdk,
AS_HELP_STRING([--with-wasi-sdk=DIR],
[directory containing the WASI SDK. Triggers cross-compile to WASM.]), with_wasisdk=${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 "$SQLITE_THREADSAFE" = "1"; then
AC_SEARCH_LIBS(pthread_create, pthread)
AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
fi
##########
# Which crypto library do we use
#
AC_ARG_WITH([crypto-lib],
AC_HELP_STRING([--with-crypto-lib],[Specify which crypto library to use]),
crypto_lib=$withval)
AC_MSG_CHECKING([for crypto library to use])
if test "$crypto_lib" = "none"; then
AC_MSG_RESULT([none])
else
if test "$crypto_lib" = "commoncrypto"; then
CFLAGS="$CFLAGS -DSQLCIPHER_CRYPTO_CC"
BUILD_CFLAGS="$BUILD_CFLAGS -DSQLCIPHER_CRYPTO_CC"
AC_MSG_RESULT([commoncrypto])
else
if test "$crypto_lib" = "libtomcrypt"; then
CFLAGS="$CFLAGS -DSQLCIPHER_CRYPTO_LIBTOMCRYPT"
BUILD_CFLAGS="$BUILD_CFLAGS -DSQLCIPHER_CRYPTO_LIBTOMCRYPT"
AC_MSG_RESULT([libtomcrypt])
AC_CHECK_LIB([tomcrypt], [register_cipher], ,
AC_MSG_ERROR([Library crypto not found. Install libtomcrypt!"]))
else
if test "$crypto_lib" = "nss"; then
CFLAGS="$CFLAGS -DSQLCIPHER_CRYPTO_NSS"
BUILD_CFLAGS="$BUILD_CFLAGS -DSQLCIPHER_CRYPTO_NSS"
AC_MSG_RESULT([nss3])
AC_CHECK_LIB([nss3], [PK11_Decrypt], ,
AC_MSG_ERROR([Library crypto not found. Install nss!"]))
else
CFLAGS="$CFLAGS -DSQLCIPHER_CRYPTO_OPENSSL"
BUILD_CFLAGS="$BUILD_CFLAGS -DSQLCIPHER_CRYPTO_OPENSSL"
AC_MSG_RESULT([openssl])
AC_CHECK_LIB([crypto], [HMAC_Init_ex], ,
AC_MSG_ERROR([Library crypto not found. Install openssl!"]))
fi
fi
fi
fi
##########
# Do we want to allow a connection created in one thread to be used
# in another thread. This does not work on many Linux systems (ex: RedHat 9)
# due to bugs in the threading implementations. This is thus off by default.
#
AC_ARG_ENABLE(cross-thread-connections,
AC_HELP_STRING([--enable-cross-thread-connections],[Allow connection sharing across threads]),,enable_xthreadconnect=no)
AC_MSG_CHECKING([whether to allow connections to be shared across threads])
if test "$enable_xthreadconnect" = "no"; then
XTHREADCONNECT=''
AC_MSG_RESULT([no])
else
XTHREADCONNECT='-DSQLITE_ALLOW_XTHREAD_CONNECT=1'
AC_MSG_RESULT([yes])
fi
AC_SUBST(XTHREADCONNECT)
##########
# Do we want to support release
#
AC_ARG_ENABLE(releasemode,
AS_HELP_STRING([--enable-releasemode],[Support libtool link to release mode]),,enable_releasemode=no)
AC_MSG_CHECKING([whether to support shared library linked as release mode or not])
if test "$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="$CFLAGS -DSQLITE_OS_UNIX=1"
fi
AC_SUBST(BUILD_EXEEXT)
AC_SUBST(SQLITE_OS_UNIX)
AC_SUBST(SQLITE_OS_WIN)
AC_SUBST(TARGET_EXEEXT)
##########
# Figure out all the parameters needed to compile against Tcl.
#
# This code is derived from the SC_PATH_TCLCONFIG and SC_LOAD_TCLCONFIG
# macros in the in the tcl.m4 file of the standard TCL distribution.
# Those macros could not be used directly since we have to make some
# minor changes to accomodate systems that do not have TCL installed.
#
AC_ARG_ENABLE(tcl, AS_HELP_STRING([--disable-tcl],[do not build TCL extension]),
[use_tcl=$enableval],[use_tcl=yes])
if test "${use_tcl}" = "yes" ; then
AC_ARG_WITH(tcl, AS_HELP_STRING([--with-tcl=DIR],[directory containing tcl configuration (tclConfig.sh)]), with_tclconfig=${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="$i"
break
fi
done
fi
fi
# Recent versions of Xcode on Macs hid the tclConfig.sh file
# in a strange place.
if test x"${ac_cv_c_tclconfig}" = x ; then
if test x"$cross_compiling" = xno; then
for i in /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk/usr/lib
do
if test -f "$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 "${use_tcl}" = "no" ; then
HAVE_TCL=""
else
HAVE_TCL=1
fi
AC_SUBST(HAVE_TCL)
##########
# Figure out what C libraries are required to compile programs
# that use "readline()" library.
#
TARGET_READLINE_LIBS=""
TARGET_READLINE_INC=""
TARGET_HAVE_READLINE=0
TARGET_HAVE_EDITLINE=0
AC_ARG_ENABLE([editline],
[AS_HELP_STRING([--enable-editline],[enable BSD editline support])],
[with_editline=$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 "${enable_amalgamation}" = "no" ; then
USE_AMALGAMATION=0
fi
AC_SUBST(USE_AMALGAMATION)
#########
# By default, amalgamation sqlite3.c will have #line directives.
# This is a build option not shown by ./configure --help
# To control it, use configure option: amalgamation_line_macros=?
# where ? is no to suppress #line directives or yes to create them.
AMALGAMATION_LINE_MACROS=--linemacros=1
AC_ARG_VAR(amalgamation_line_macros,)
AC_SUBST(AMALGAMATION_LINE_MACROS)
if test "${amalgamation_line_macros+set}" = set; then :
enableval=$amalgamation_line_macros;
fi
if test "${amalgamation_line_macros}" = "yes" ; then
AMALGAMATION_LINE_MACROS=--linemacros=1
fi
if test "${amalgamation_line_macros}" = "no" ; then
AMALGAMATION_LINE_MACROS=--linemacros=0
fi
#########
# Look for zlib. Only needed by extensions and by the sqlite3.exe shell
AC_CHECK_HEADERS(zlib.h)
AC_SEARCH_LIBS(deflate, z, [HAVE_ZLIB="-DSQLITE_HAVE_ZLIB=1"], [HAVE_ZLIB=""])
AC_SUBST(HAVE_ZLIB)
#########
# See whether we should allow loadable extensions
AC_ARG_ENABLE(load-extension, AS_HELP_STRING([--disable-load-extension],
[Disable loading of external extensions]),,[enable_load_extension=yes])
if test "${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
sqlcipher.pc
])
AC_OUTPUT