1 2#----------------------------------------------------------------------- 3# Supports the following non-standard switches. 4# 5# --enable-threadsafe 6# --enable-readline 7# --enable-editline 8# --enable-static-shell 9# --enable-dynamic-extensions 10# 11 12AC_PREREQ(2.61) 13AC_INIT(sqlite, 3.35.5, http://www.sqlite.org) 14AC_CONFIG_SRCDIR([sqlite3.c]) 15AC_CONFIG_AUX_DIR([.]) 16 17# Use automake. 18AM_INIT_AUTOMAKE([foreign]) 19 20AC_SYS_LARGEFILE 21 22# Check for required programs. 23AC_PROG_CC 24AC_PROG_LIBTOOL 25AC_PROG_MKDIR_P 26 27# Check for library functions that SQLite can optionally use. 28AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r]) 29AC_FUNC_STRERROR_R 30 31AC_CONFIG_FILES([Makefile sqlite3.pc]) 32BUILD_CFLAGS= 33AC_SUBST(BUILD_CFLAGS) 34 35#------------------------------------------------------------------------- 36# Two options to enable readline compatible libraries: 37# 38# --enable-editline 39# --enable-readline 40# 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". 46# 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. 50# 51AC_ARG_ENABLE(editline, [AS_HELP_STRING([--enable-editline],[use BSD libedit])]) 52AC_ARG_ENABLE(readline, [AS_HELP_STRING([--enable-readline],[use readline])]) 53 54AS_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 ]) 66]) 67 68AS_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 ]) 79]) 80 81AC_SUBST(READLINE_LIBS) 82#----------------------------------------------------------------------- 83 84#----------------------------------------------------------------------- 85# --enable-threadsafe 86# 87AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING( 88 [--enable-threadsafe], [build a thread-safe library [default=yes]])], 89 [], [enable_threadsafe=yes]) 90if test x"$enable_threadsafe" == "xno"; then 91 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_THREADSAFE=0" 92else 93 BUILD_CFLAGS="$BUILD_CFLAGS -D_REENTRANT=1 -DSQLITE_THREADSAFE=1" 94 AC_SEARCH_LIBS(pthread_create, pthread) 95 AC_SEARCH_LIBS(pthread_mutexattr_init, pthread) 96fi 97#----------------------------------------------------------------------- 98 99#----------------------------------------------------------------------- 100# --enable-dynamic-extensions 101# 102AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING( 103 [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 104 [], [enable_dynamic_extensions=yes]) 105if test x"$enable_dynamic_extensions" != "xno"; then 106 AC_SEARCH_LIBS(dlopen, dl) 107else 108 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_OMIT_LOAD_EXTENSION=1" 109fi 110AC_MSG_CHECKING([for whether to support dynamic extensions]) 111AC_MSG_RESULT($enable_dynamic_extensions) 112#----------------------------------------------------------------------- 113 114#----------------------------------------------------------------------- 115# --enable-math 116# 117AC_ARG_ENABLE(math, [AS_HELP_STRING( 118 [--enable-math], [SQL math functions [default=yes]])], 119 [], [enable_math=yes]) 120AC_MSG_CHECKING([SQL math functions]) 121if test x"$enable_math" = "xyes"; then 122 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_MATH_FUNCTIONS" 123 AC_MSG_RESULT([enabled]) 124 AC_SEARCH_LIBS(ceil, m) 125else 126 AC_MSG_RESULT([disabled]) 127fi 128#----------------------------------------------------------------------- 129 130#----------------------------------------------------------------------- 131# --enable-fts4 132# 133AC_ARG_ENABLE(fts4, [AS_HELP_STRING( 134 [--enable-fts4], [include fts4 support [default=yes]])], 135 [], [enable_fts4=yes]) 136AC_MSG_CHECKING([FTS4 extension]) 137if test x"$enable_fts4" = "xyes"; then 138 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS4" 139 AC_MSG_RESULT([enabled]) 140else 141 AC_MSG_RESULT([disabled]) 142fi 143#----------------------------------------------------------------------- 144 145#----------------------------------------------------------------------- 146# --enable-fts3 147# 148AC_ARG_ENABLE(fts3, [AS_HELP_STRING( 149 [--enable-fts3], [include fts3 support [default=no]])], 150 [], []) 151AC_MSG_CHECKING([FTS3 extension]) 152if test x"$enable_fts3" = "xyes" -a x"$enable_fts4" = "xno"; then 153 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS3" 154 AC_MSG_RESULT([enabled]) 155else 156 AC_MSG_RESULT([disabled]) 157fi 158#----------------------------------------------------------------------- 159 160#----------------------------------------------------------------------- 161# --enable-fts5 162# 163AC_ARG_ENABLE(fts5, [AS_HELP_STRING( 164 [--enable-fts5], [include fts5 support [default=yes]])], 165 [], [enable_fts5=yes]) 166AC_MSG_CHECKING([FTS5 extension]) 167if test x"$enable_fts5" = "xyes"; then 168 AC_MSG_RESULT([enabled]) 169 AC_SEARCH_LIBS(log, m) 170 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS5" 171else 172 AC_MSG_RESULT([disabled]) 173fi 174#----------------------------------------------------------------------- 175 176#----------------------------------------------------------------------- 177# --enable-json1 178# 179AC_ARG_ENABLE(json1, [AS_HELP_STRING( 180 [--enable-json1], [include json1 support [default=yes]])], 181 [],[enable_json1=yes]) 182AC_MSG_CHECKING([JSON functions]) 183if test x"$enable_json1" = "xyes"; then 184 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_JSON1" 185 AC_MSG_RESULT([enabled]) 186else 187 AC_MSG_RESULT([disabled]) 188fi 189#----------------------------------------------------------------------- 190 191#----------------------------------------------------------------------- 192# --enable-rtree 193# 194AC_ARG_ENABLE(rtree, [AS_HELP_STRING( 195 [--enable-rtree], [include rtree support [default=yes]])], 196 [], [enable_rtree=yes]) 197AC_MSG_CHECKING([RTREE extension]) 198if test x"$enable_rtree" = "xyes"; then 199 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_GEOPOLY" 200 AC_MSG_RESULT([enabled]) 201else 202 AC_MSG_RESULT([disabled]) 203fi 204#----------------------------------------------------------------------- 205 206#----------------------------------------------------------------------- 207# --enable-session 208# 209AC_ARG_ENABLE(session, [AS_HELP_STRING( 210 [--enable-session], [enable the session extension [default=no]])], 211 [], []) 212AC_MSG_CHECKING([Session extension]) 213if test x"$enable_session" = "xyes"; then 214 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK" 215 AC_MSG_RESULT([enabled]) 216else 217 AC_MSG_RESULT([disabled]) 218fi 219#----------------------------------------------------------------------- 220 221#----------------------------------------------------------------------- 222# --enable-debug 223# 224AC_ARG_ENABLE(debug, [AS_HELP_STRING( 225 [--enable-debug], [build with debugging features enabled [default=no]])], 226 [], []) 227AC_MSG_CHECKING([Build type]) 228if test x"$enable_debug" = "xyes"; then 229 BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE" 230 CFLAGS="-g -O0" 231 AC_MSG_RESULT([debug]) 232else 233 AC_MSG_RESULT([release]) 234fi 235#----------------------------------------------------------------------- 236 237#----------------------------------------------------------------------- 238# --enable-static-shell 239# 240AC_ARG_ENABLE(static-shell, [AS_HELP_STRING( 241 [--enable-static-shell], 242 [statically link libsqlite3 into shell tool [default=yes]])], 243 [], [enable_static_shell=yes]) 244if test x"$enable_static_shell" = "xyes"; then 245 EXTRA_SHELL_OBJ=sqlite3-sqlite3.$OBJEXT 246else 247 EXTRA_SHELL_OBJ=libsqlite3.la 248fi 249AC_SUBST(EXTRA_SHELL_OBJ) 250#----------------------------------------------------------------------- 251 252AC_CHECK_FUNCS(posix_fallocate) 253AC_CHECK_HEADERS(zlib.h,[ 254 AC_SEARCH_LIBS(deflate,z,[BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_HAVE_ZLIB"]) 255]) 256 257AC_SEARCH_LIBS(system,,,[SHELL_CFLAGS="-DSQLITE_NOHAVE_SYSTEM"]) 258AC_SUBST(SHELL_CFLAGS) 259 260#----------------------------------------------------------------------- 261# UPDATE: Maybe it's better if users just set CFLAGS before invoking 262# configure. This option doesn't really add much... 263# 264# --enable-tempstore 265# 266# AC_ARG_ENABLE(tempstore, [AS_HELP_STRING( 267# [--enable-tempstore], 268# [in-memory temporary tables (never, no, yes, always) [default=no]])], 269# [], [enable_tempstore=no]) 270# AC_MSG_CHECKING([for whether or not to store temp tables in-memory]) 271# case "$enable_tempstore" in 272# never ) TEMP_STORE=0 ;; 273# no ) TEMP_STORE=1 ;; 274# always ) TEMP_STORE=3 ;; 275# yes ) TEMP_STORE=3 ;; 276# * ) 277# TEMP_STORE=1 278# enable_tempstore=yes 279# ;; 280# esac 281# AC_MSG_RESULT($enable_tempstore) 282# AC_SUBST(TEMP_STORE) 283#----------------------------------------------------------------------- 284 285AC_OUTPUT 286