third_party/sqlite/src/autoconf/configure.ac

   1
   2 #-----------------------------------------------------------------------
   3 # Supports the following non-standard switches.
   4 #
   5 #   --enable-threadsafe
   6 #   --enable-readline
   7 #   --enable-dynamic-extensions
   8 #
   9
  10 AC_PREREQ(2.61)
  11 AC_INIT(sqlite, 3.7.5, http://www.sqlite.org)
  12 AC_CONFIG_SRCDIR([sqlite3.c])
  13
  14 # Use automake.
  15 AM_INIT_AUTOMAKE([foreign])
  16
  17 AC_SYS_LARGEFILE
  18
  19 # Check for required programs.
  20 AC_PROG_CC
  21 AC_PROG_RANLIB
  22 AC_PROG_LIBTOOL
  23 AC_PROG_MKDIR_P
  24
  25 # Check for library functions that SQLite can optionally use.
  26 AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r])
  27 AC_FUNC_STRERROR_R
  28
  29 AC_CONFIG_FILES([Makefile sqlite3.pc])
  30 AC_SUBST(BUILD_CFLAGS)
  31
  32 #-----------------------------------------------------------------------
  33 #   --enable-readline
  34 #
  35 AC_ARG_ENABLE(readline, [AS_HELP_STRING(
  36   [--enable-readline],
  37   [use readline in shell tool (yes, no) [default=yes]])],
  38   [], [enable_readline=yes])
  39 if 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
  47 fi
  48 AC_SUBST(READLINE_LIBS)
  49 #-----------------------------------------------------------------------
  50
  51 #-----------------------------------------------------------------------
  52 #   --enable-threadsafe
  53 #
  54 AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING(
  55   [--enable-threadsafe], [build a thread-safe library [default=yes]])],
  56   [], [enable_threadsafe=yes])
  57 THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0
  58 if test x"$enable_threadsafe" != "xno"; then
  59   THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
  60   AC_SEARCH_LIBS(pthread_create, pthread)
  61 fi
  62 AC_SUBST(THREADSAFE_FLAGS)
  63 #-----------------------------------------------------------------------
  64
  65 #-----------------------------------------------------------------------
  66 #   --enable-dynamic-extensions
  67 #
  68 AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING(
  69   [--enable-dynamic-extensions], [support loadable extensions [default=yes]])],
  70   [], [enable_dynamic_extensions=yes])
  71 if test x"$enable_dynamic_extensions" != "xno"; then
  72   AC_SEARCH_LIBS(dlopen, dl)
  73 else
  74   DYNAMIC_EXTENSION_FLAGS=-DSQLITE_OMIT_LOAD_EXTENSION=1
  75 fi
  76 AC_MSG_CHECKING([for whether to support dynamic extensions])
  77 AC_MSG_RESULT($enable_dynamic_extensions)
  78 AC_SUBST(DYNAMIC_EXTENSION_FLAGS)
  79 #-----------------------------------------------------------------------
  80
  81 AC_CHECK_FUNCS(posix_fallocate)
  82
  83 #-----------------------------------------------------------------------
  84 # UPDATE: Maybe it's better if users just set CFLAGS before invoking
  85 # configure. This option doesn't really add much...
  86 #
  87 #   --enable-tempstore
  88 #
  89 # AC_ARG_ENABLE(tempstore, [AS_HELP_STRING(
  90 #   [--enable-tempstore],
  91 #   [in-memory temporary tables (never, no, yes, always) [default=no]])],
  92 #   [], [enable_tempstore=no])
  93 # AC_MSG_CHECKING([for whether or not to store temp tables in-memory])
  94 # case "$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
 108 AC_OUTPUT