1 2#----------------------------------------------------------------------- 3# Supports the following non-standard switches. 4# 5# --enable-threadsafe 6# --enable-readline 7# --enable-dynamic-extensions 8# 9 10AC_PREREQ(2.61) 11AC_INIT(sqlite, 3.8.5, http://www.sqlite.org) 12AC_CONFIG_SRCDIR([sqlite3.c]) 13 14# Use automake. 15AM_INIT_AUTOMAKE([foreign]) 16 17AC_SYS_LARGEFILE 18 19# Check for required programs. 20AC_PROG_CC 21AC_PROG_RANLIB 22AC_PROG_LIBTOOL 23AC_PROG_MKDIR_P 24 25# Check for library functions that SQLite can optionally use. 26AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r]) 27AC_FUNC_STRERROR_R 28 29AC_CONFIG_FILES([Makefile sqlite3.pc]) 30AC_SUBST(BUILD_CFLAGS) 31 32#----------------------------------------------------------------------- 33# --enable-readline 34# 35AC_ARG_ENABLE(readline, [AS_HELP_STRING( 36 [--enable-readline], 37 [use readline in shell tool (yes, no) [default=yes]])], 38 [], [enable_readline=yes]) 39if test x"$enable_readline" != xno ; then 40 sLIBS=$LIBS 41 LIBS="" 42 AC_SEARCH_LIBS(tgetent, curses ncurses ncursesw, [], []) 43 AC_SEARCH_LIBS(readline, readline, [], [enable_readline=no]) 44 AC_CHECK_FUNCS(readline, [], []) 45 READLINE_LIBS=$LIBS 46 LIBS=$sLIBS 47fi 48AC_SUBST(READLINE_LIBS) 49#----------------------------------------------------------------------- 50 51#----------------------------------------------------------------------- 52# --enable-threadsafe 53# 54AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING( 55 [--enable-threadsafe], [build a thread-safe library [default=yes]])], 56 [], [enable_threadsafe=yes]) 57THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0 58if test x"$enable_threadsafe" != "xno"; then 59 THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1" 60 AC_SEARCH_LIBS(pthread_create, pthread) 61fi 62AC_SUBST(THREADSAFE_FLAGS) 63#----------------------------------------------------------------------- 64 65#----------------------------------------------------------------------- 66# --enable-dynamic-extensions 67# 68AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING( 69 [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 70 [], [enable_dynamic_extensions=yes]) 71if test x"$enable_dynamic_extensions" != "xno"; then 72 AC_SEARCH_LIBS(dlopen, dl) 73else 74 DYNAMIC_EXTENSION_FLAGS=-DSQLITE_OMIT_LOAD_EXTENSION=1 75fi 76AC_MSG_CHECKING([for whether to support dynamic extensions]) 77AC_MSG_RESULT($enable_dynamic_extensions) 78AC_SUBST(DYNAMIC_EXTENSION_FLAGS) 79#----------------------------------------------------------------------- 80 81AC_CHECK_FUNCS(posix_fallocate) 82 83#----------------------------------------------------------------------- 84# UPDATE: Maybe it's better if users just set CFLAGS before invoking 85# configure. This option doesn't really add much... 86# 87# --enable-tempstore 88# 89# AC_ARG_ENABLE(tempstore, [AS_HELP_STRING( 90# [--enable-tempstore], 91# [in-memory temporary tables (never, no, yes, always) [default=no]])], 92# [], [enable_tempstore=no]) 93# AC_MSG_CHECKING([for whether or not to store temp tables in-memory]) 94# case "$enable_tempstore" in 95# never ) TEMP_STORE=0 ;; 96# no ) TEMP_STORE=1 ;; 97# always ) TEMP_STORE=3 ;; 98# yes ) TEMP_STORE=3 ;; 99# * ) 100# TEMP_STORE=1 101# enable_tempstore=yes 102# ;; 103# esac 104# AC_MSG_RESULT($enable_tempstore) 105# AC_SUBST(TEMP_STORE) 106#----------------------------------------------------------------------- 107 108AC_OUTPUT 109