git.m6w6.name Git - awesomized/libmemcached/blob - m4/pandora_have_libinnodb.m4

   1 dnl  Copyright (C) 2009 Sun Microsystems
   2 dnl This file is free software; Sun Microsystems
   3 dnl gives unlimited permission to copy and/or distribute it,
   4 dnl with or without modifications, as long as this notice is preserved.
   5
   6 AC_DEFUN([_PANDORA_SEARCH_LIBINNODB],[
   7   AC_REQUIRE([AC_LIB_PREFIX])
   8
   9   dnl --------------------------------------------------------------------
  10   dnl  Check for libinnodb
  11   dnl --------------------------------------------------------------------
  12
  13   AC_ARG_ENABLE([libinnodb],
  14     [AS_HELP_STRING([--disable-libinnodb],
  15       [Build with libinnodb support @<:@default=on@:>@])],
  16     [ac_enable_libinnodb="$enableval"],
  17     [ac_enable_libinnodb="yes"])
  18
  19   AS_IF([test "x$ac_enable_libinnodb" = "xyes"],[
  20     AC_LIB_HAVE_LINKFLAGS(innodb,,[
  21       #include <embedded_innodb-1.0/innodb.h>
  22     ],[
  23       ib_u64_t
  24       ib_api_version(void);
  25     ])
  26   ],[
  27     ac_cv_libinnodb="no"
  28   ])
  29
  30
  31   AC_CACHE_CHECK([if libinnodb is recent enough],
  32     [ac_cv_recent_innodb_h],[
  33       save_LIBS=${LIBS}
  34       LIBS="${LIBS} ${LTLIBINNODB}"
  35       AC_LINK_IFELSE(
  36           [AC_LANG_PROGRAM([[
  37       #include <embedded_innodb-1.0/innodb.h>
  38         ]],[[
  39       /* Make sure we have the two-arg version */
  40       ib_table_drop(NULL, "nothing");
  41         ]])],[
  42         ac_cv_recent_innodb_h=yes
  43       ],[
  44         ac_cv_recent_innodb_h=no
  45       ])
  46       LIBS="${save_LIBS}"
  47     ])
  48   AS_IF([test "x${ac_cv_recent_innodb_h}" = "xno"],[
  49     AC_MSG_WARN([${PACKAGE} requires at least version 1.0.6 of Embedded InnoDB])
  50     ac_cv_libinnodb=no
  51   ])
  52
  53   AM_CONDITIONAL(HAVE_LIBINNODB, [test "x${ac_cv_libinnodb}" = "xyes"])
  54 ])
  55
  56 AC_DEFUN([PANDORA_HAVE_LIBINNODB],[
  57   AC_REQUIRE([_PANDORA_SEARCH_LIBINNODB])
  58 ])
  59
  60 AC_DEFUN([PANDORA_REQUIRE_LIBINNODB],[
  61   AC_REQUIRE([PANDORA_HAVE_LIBINNODB])
  62   AS_IF([test "x${ac_cv_libinnodb}" = "xno"],
  63       AC_MSG_ERROR([libinnodb is required for ${PACKAGE}]))
  64 ])