Adjustments to VdbeCoverage macros to deal with byte-code branches that
[sqlite.git] / autoconf / configure.ac
blob9c23492f95cd589d24bb83166e647cceaa14270a
2 #-----------------------------------------------------------------------
3 # Supports the following non-standard switches.
5 #   --enable-threadsafe
6 #   --enable-readline
7 #   --enable-editline
8 #   --enable-static-shell
9 #   --enable-dynamic-extensions
12 AC_PREREQ(2.61)
13 AC_INIT(sqlite, --SQLITE-VERSION--, http://www.sqlite.org)
14 AC_CONFIG_SRCDIR([sqlite3.c])
15 AC_CONFIG_AUX_DIR([.])
17 # Use automake.
18 AM_INIT_AUTOMAKE([foreign])
20 AC_SYS_LARGEFILE
22 # Check for required programs.
23 AC_PROG_CC
24 AC_PROG_LIBTOOL
25 AC_PROG_MKDIR_P
27 # Check for library functions that SQLite can optionally use.
28 AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r])
29 AC_FUNC_STRERROR_R
31 AC_CONFIG_FILES([Makefile sqlite3.pc])
32 BUILD_CFLAGS=
33 AC_SUBST(BUILD_CFLAGS)
35 #-------------------------------------------------------------------------
36 # Two options to enable readline compatible libraries: 
38 #   --enable-editline
39 #   --enable-readline
41 # Both are enabled by default. If, after command line processing both are
42 # still enabled, the script searches for editline first and automatically
43 # disables readline if it is found. So, to use readline explicitly, the
44 # user must pass "--disable-editline". To disable command line editing
45 # support altogether, "--disable-editline --disable-readline".
47 # When searching for either library, check for headers before libraries 
48 # as some distros supply packages that contain libraries but not header
49 # files, which come as a separate development package.
51 AC_ARG_ENABLE(editline, [AS_HELP_STRING([--enable-editline],[use BSD libedit])])
52 AC_ARG_ENABLE(readline, [AS_HELP_STRING([--enable-readline],[use readline])])
54 AS_IF([ test x"$enable_editline" != xno ],[
55   AC_CHECK_HEADERS([editline/readline.h],[
56     sLIBS=$LIBS
57     LIBS=""
58     AC_SEARCH_LIBS([readline],[edit],[
59       AC_DEFINE([HAVE_EDITLINE],1,Define to use BSD editline)
60       READLINE_LIBS="$LIBS -ltinfo"
61       enable_readline=no
62     ],[],[-ltinfo])
63     AS_UNSET(ac_cv_search_readline)
64     LIBS=$sLIBS
65   ])
68 AS_IF([ test x"$enable_readline" != xno ],[
69   AC_CHECK_HEADERS([readline/readline.h],[
70     sLIBS=$LIBS
71     LIBS=""
72     AC_SEARCH_LIBS(tgetent, termcap curses ncurses ncursesw, [], [])
73     AC_SEARCH_LIBS(readline,[readline edit], [
74       AC_DEFINE([HAVE_READLINE],1,Define to use readline or wrapper)
75       READLINE_LIBS=$LIBS
76     ])
77     LIBS=$sLIBS
78   ])
81 AC_SUBST(READLINE_LIBS)
82 #-----------------------------------------------------------------------
84 #-----------------------------------------------------------------------
85 #   --enable-threadsafe
87 AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING(
88   [--enable-threadsafe], [build a thread-safe library [default=yes]])], 
89   [], [enable_threadsafe=yes])
90 if test x"$enable_threadsafe" != "xno"; then
91   BUILD_CFLAGS="$BUILD_CFLAGS -D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
92   AC_SEARCH_LIBS(pthread_create, pthread)
93   AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
95 #-----------------------------------------------------------------------
97 #-----------------------------------------------------------------------
98 #   --enable-dynamic-extensions
100 AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING(
101   [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 
102   [], [enable_dynamic_extensions=yes])
103 if test x"$enable_dynamic_extensions" != "xno"; then
104   AC_SEARCH_LIBS(dlopen, dl)
105 else
106   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_OMIT_LOAD_EXTENSION=1"
108 AC_MSG_CHECKING([for whether to support dynamic extensions])
109 AC_MSG_RESULT($enable_dynamic_extensions)
110 #-----------------------------------------------------------------------
112 #-----------------------------------------------------------------------
113 #   --enable-fts4
115 AC_ARG_ENABLE(fts4, [AS_HELP_STRING(
116   [--enable-fts4], [include fts4 support [default=yes]])], 
117   [], [enable_fts4=yes])
118 if test x"$enable_fts4" = "xyes"; then
119   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS4"
121 #-----------------------------------------------------------------------
123 #-----------------------------------------------------------------------
124 #   --enable-fts3
126 AC_ARG_ENABLE(fts3, [AS_HELP_STRING(
127   [--enable-fts3], [include fts3 support [default=no]])], 
128   [], [])
129 if test x"$enable_fts3" = "xyes" -a x"$enable_fts4" = "xno"; then
130   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS3"
132 #-----------------------------------------------------------------------
134 #-----------------------------------------------------------------------
135 #   --enable-fts5
137 AC_ARG_ENABLE(fts5, [AS_HELP_STRING(
138   [--enable-fts5], [include fts5 support [default=yes]])], 
139   [], [enable_fts5=yes])
140 if test x"$enable_fts5" = "xyes"; then
141   AC_SEARCH_LIBS(log, m)
142   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS5"
144 #-----------------------------------------------------------------------
146 #-----------------------------------------------------------------------
147 #   --enable-json1
149 AC_ARG_ENABLE(json1, [AS_HELP_STRING(
150   [--enable-json1], [include json1 support [default=yes]])], 
151   [],[enable_json1=yes])
152 if test x"$enable_json1" = "xyes"; then
153   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_JSON1"
155 #-----------------------------------------------------------------------
157 #-----------------------------------------------------------------------
158 #   --enable-rtree
160 AC_ARG_ENABLE(rtree, [AS_HELP_STRING(
161   [--enable-rtree], [include rtree support [default=yes]])], 
162   [], [enable_rtree=yes])
163 if test x"$enable_rtree" = "xyes"; then
164   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_RTREE"
166 #-----------------------------------------------------------------------
168 #-----------------------------------------------------------------------
169 #   --enable-session
171 AC_ARG_ENABLE(session, [AS_HELP_STRING(
172   [--enable-session], [enable the session extension [default=no]])], 
173   [], [])
174 if test x"$enable_session" = "xyes"; then
175   BUILD_CFLAGS="$BUILD_CFLAGS-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK"
177 #-----------------------------------------------------------------------
179 #-----------------------------------------------------------------------
180 #   --enable-debug
182 AC_ARG_ENABLE(debug, [AS_HELP_STRING(
183   [--enable-debug], [build with debugging features enabled [default=no]])], 
184   [], [])
185 if test x"$enable_debug" = "xyes"; then
186   BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE"
187   CFLAGS="-g -O0"
189 #-----------------------------------------------------------------------
191 #-----------------------------------------------------------------------
192 #   --enable-static-shell
194 AC_ARG_ENABLE(static-shell, [AS_HELP_STRING(
195   [--enable-static-shell], 
196   [statically link libsqlite3 into shell tool [default=yes]])], 
197   [], [enable_static_shell=yes])
198 if test x"$enable_static_shell" = "xyes"; then
199   EXTRA_SHELL_OBJ=sqlite3-sqlite3.$OBJEXT
200 else
201   EXTRA_SHELL_OBJ=libsqlite3.la
203 AC_SUBST(EXTRA_SHELL_OBJ)
204 #-----------------------------------------------------------------------
206 AC_CHECK_FUNCS(posix_fallocate)
207 AC_CHECK_HEADERS(zlib.h,[
208   AC_SEARCH_LIBS(deflate,z,[BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_HAVE_ZLIB"])
211 AC_SEARCH_LIBS(system,,,[SHELL_CFLAGS="-DSQLITE_NOHAVE_SYSTEM"])
212 AC_SUBST(SHELL_CFLAGS)
214 #-----------------------------------------------------------------------
215 # UPDATE: Maybe it's better if users just set CFLAGS before invoking
216 # configure. This option doesn't really add much...
218 #   --enable-tempstore
220 # AC_ARG_ENABLE(tempstore, [AS_HELP_STRING(
221 #   [--enable-tempstore], 
222 #   [in-memory temporary tables (never, no, yes, always) [default=no]])], 
223 #   [], [enable_tempstore=no])
224 # AC_MSG_CHECKING([for whether or not to store temp tables in-memory])
225 # case "$enable_tempstore" in
226 #   never )  TEMP_STORE=0 ;;
227 #   no )     TEMP_STORE=1 ;;
228 #   always ) TEMP_STORE=3 ;;
229 #   yes )    TEMP_STORE=3 ;;
230 #   * )
231 #     TEMP_STORE=1
232 #     enable_tempstore=yes
233 #   ;;
234 # esac
235 # AC_MSG_RESULT($enable_tempstore)
236 # AC_SUBST(TEMP_STORE)
237 #-----------------------------------------------------------------------
239 AC_OUTPUT