Merge in trunk
[awesomized/libmemcached] / 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 ])