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, 3.23.1, 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]) 32AC_SUBST(BUILD_CFLAGS) 33 34#------------------------------------------------------------------------- 35# Two options to enable readline compatible libraries: 36# 37# --enable-editline 38# --enable-readline 39# 40# Both are enabled by default. If, after command line processing both are 41# still enabled, the script searches for editline first and automatically 42# disables readline if it is found. So, to use readline explicitly, the 43# user must pass "--disable-editline". To disable command line editing 44# support altogether, "--disable-editline --disable-readline". 45# 46# When searching for either library, check for headers before libraries 47# as some distros supply packages that contain libraries but not header 48# files, which come as a separate development package. 49# 50AC_ARG_ENABLE(editline, [AS_HELP_STRING([--enable-editline],[use BSD libedit])]) 51AC_ARG_ENABLE(readline, [AS_HELP_STRING([--enable-readline],[use readline])]) 52 53AS_IF([ test x"$enable_editline" != xno ],[ 54 AC_CHECK_HEADERS([editline/readline.h],[ 55 sLIBS=$LIBS 56 LIBS="" 57 AC_SEARCH_LIBS([readline],[edit],[ 58 AC_DEFINE([HAVE_EDITLINE],1,Define to use BSD editline) 59 READLINE_LIBS="$LIBS -ltinfo" 60 enable_readline=no 61 ],[],[-ltinfo]) 62 AS_UNSET(ac_cv_search_readline) 63 LIBS=$sLIBS 64 ]) 65]) 66 67AS_IF([ test x"$enable_readline" != xno ],[ 68 AC_CHECK_HEADERS([readline/readline.h],[ 69 sLIBS=$LIBS 70 LIBS="" 71 AC_SEARCH_LIBS(tgetent, termcap curses ncurses ncursesw, [], []) 72 AC_SEARCH_LIBS(readline,[readline edit], [ 73 AC_DEFINE([HAVE_READLINE],1,Define to use readline or wrapper) 74 READLINE_LIBS=$LIBS 75 ]) 76 LIBS=$sLIBS 77 ]) 78]) 79 80AC_SUBST(READLINE_LIBS) 81#----------------------------------------------------------------------- 82 83#----------------------------------------------------------------------- 84# --enable-threadsafe 85# 86AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING( 87 [--enable-threadsafe], [build a thread-safe library [default=yes]])], 88 [], [enable_threadsafe=yes]) 89THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0 90if test x"$enable_threadsafe" != "xno"; then 91 THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1" 92 AC_SEARCH_LIBS(pthread_create, pthread) 93 AC_SEARCH_LIBS(pthread_mutexattr_init, pthread) 94fi 95AC_SUBST(THREADSAFE_FLAGS) 96#----------------------------------------------------------------------- 97 98#----------------------------------------------------------------------- 99# --enable-dynamic-extensions 100# 101AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING( 102 [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 103 [], [enable_dynamic_extensions=yes]) 104if test x"$enable_dynamic_extensions" != "xno"; then 105 AC_SEARCH_LIBS(dlopen, dl) 106else 107 DYNAMIC_EXTENSION_FLAGS=-DSQLITE_OMIT_LOAD_EXTENSION=1 108fi 109AC_MSG_CHECKING([for whether to support dynamic extensions]) 110AC_MSG_RESULT($enable_dynamic_extensions) 111AC_SUBST(DYNAMIC_EXTENSION_FLAGS) 112#----------------------------------------------------------------------- 113 114#----------------------------------------------------------------------- 115# --enable-fts5 116# 117AC_ARG_ENABLE(fts5, [AS_HELP_STRING( 118 [--enable-fts5], [include fts5 support [default=no]])], 119 [], [enable_fts5=no]) 120if test x"$enable_fts5" = "xyes"; then 121 AC_SEARCH_LIBS(log, m) 122 FTS5_FLAGS=-DSQLITE_ENABLE_FTS5 123fi 124AC_SUBST(FTS5_FLAGS) 125#----------------------------------------------------------------------- 126 127#----------------------------------------------------------------------- 128# --enable-json1 129# 130AC_ARG_ENABLE(json1, [AS_HELP_STRING( 131 [--enable-json1], [include json1 support [default=no]])], 132 [], [enable_json1=no]) 133if test x"$enable_json1" = "xyes"; then 134 JSON1_FLAGS=-DSQLITE_ENABLE_JSON1 135fi 136AC_SUBST(JSON1_FLAGS) 137#----------------------------------------------------------------------- 138 139#----------------------------------------------------------------------- 140# --enable-session 141# 142AC_ARG_ENABLE(session, [AS_HELP_STRING( 143 [--enable-session], [enable the session extension [default=no]])], 144 [], [enable_session=no]) 145if test x"$enable_session" = "xyes"; then 146 SESSION_FLAGS="-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK" 147fi 148AC_SUBST(SESSION_FLAGS) 149#----------------------------------------------------------------------- 150 151#----------------------------------------------------------------------- 152# --enable-static-shell 153# 154AC_ARG_ENABLE(static-shell, [AS_HELP_STRING( 155 [--enable-static-shell], 156 [statically link libsqlite3 into shell tool [default=yes]])], 157 [], [enable_static_shell=yes]) 158if test x"$enable_static_shell" = "xyes"; then 159 EXTRA_SHELL_OBJ=sqlite3-sqlite3.$OBJEXT 160else 161 EXTRA_SHELL_OBJ=libsqlite3.la 162fi 163AC_SUBST(EXTRA_SHELL_OBJ) 164#----------------------------------------------------------------------- 165 166AC_CHECK_FUNCS(posix_fallocate) 167AC_CHECK_HEADERS(zlib.h,[ 168 AC_SEARCH_LIBS(deflate,z,[ZLIB_FLAGS="-DSQLITE_HAVE_ZLIB"]) 169]) 170AC_SUBST(ZLIB_FLAGS) 171 172AC_SEARCH_LIBS(system,,,[SHELL_CFLAGS="-DSQLITE_NOHAVE_SYSTEM"]) 173AC_SUBST(SHELL_CFLAGS) 174 175#----------------------------------------------------------------------- 176# UPDATE: Maybe it's better if users just set CFLAGS before invoking 177# configure. This option doesn't really add much... 178# 179# --enable-tempstore 180# 181# AC_ARG_ENABLE(tempstore, [AS_HELP_STRING( 182# [--enable-tempstore], 183# [in-memory temporary tables (never, no, yes, always) [default=no]])], 184# [], [enable_tempstore=no]) 185# AC_MSG_CHECKING([for whether or not to store temp tables in-memory]) 186# case "$enable_tempstore" in 187# never ) TEMP_STORE=0 ;; 188# no ) TEMP_STORE=1 ;; 189# always ) TEMP_STORE=3 ;; 190# yes ) TEMP_STORE=3 ;; 191# * ) 192# TEMP_STORE=1 193# enable_tempstore=yes 194# ;; 195# esac 196# AC_MSG_RESULT($enable_tempstore) 197# AC_SUBST(TEMP_STORE) 198#----------------------------------------------------------------------- 199 200AC_OUTPUT 201