amqp plugin: Fix compabitility with current librabbitmq.

[collectd.git] / configure.in

diff --git a/configure.in b/configure.in
index 265d503d5128b6cbe66f1682f2df994341149077..e30d0f8855679262b78937c88da01a23f2260238 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -3244,26 +3244,39 @@ AC_ARG_WITH(librabbitmq, [AS_HELP_STRING([--with-librabbitmq@<:@=PREFIX@:>@], [P
 [
        with_librabbitmq="yes"
 ])
+SAVE_CPPFLAGS="$CPPFLAGS"
+SAVE_LDFLAGS="$LDFLAGS"
+CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
+LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
 if test "x$with_librabbitmq" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
-
        AC_CHECK_HEADERS(amqp.h, [with_librabbitmq="yes"], [with_librabbitmq="no (amqp.h not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
 fi
 if test "x$with_librabbitmq" = "xyes"
 then
-       SAVE_CPPFLAGS="$CPPFLAGS"
-       SAVE_LDFLAGS="$LDFLAGS"
-       CPPFLAGS="$CPPFLAGS $with_librabbitmq_cppflags"
-       LDFLAGS="$LDFLAGS $with_librabbitmq_ldflags"
-
+       # librabbitmq up to version 0.9.1 provides "library_errno", later
+       # versions use "library_error". The library does not provide a version
+       # macro :( Use "AC_CHECK_MEMBERS" (plural) for automatic defines.
+       AC_CHECK_MEMBERS([amqp_rpc_reply_t.library_errno],,,
+                        [
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_STDIO_H
+# include <stdio.h>
+#endif
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#include <amqp.h>
+                         ])
+fi
+if test "x$with_librabbitmq" = "xyes"
+then
        AC_CHECK_LIB(rabbitmq, amqp_basic_publish, [with_librabbitmq="yes"], [with_librabbitmq="no (Symbol 'amqp_basic_publish' not found)"])
-
-       CPPFLAGS="$SAVE_CPPFLAGS"
-       LDFLAGS="$SAVE_LDFLAGS"
 fi
 if test "x$with_librabbitmq" = "xyes"
 then
@@ -3275,6 +3288,8 @@ then
        AC_SUBST(BUILD_WITH_LIBRABBITMQ_LIBS)
        AC_DEFINE(HAVE_LIBRABBITMQ, 1, [Define if librabbitmq is present and usable.])
 fi
+CPPFLAGS="$SAVE_CPPFLAGS"
+LDFLAGS="$SAVE_LDFLAGS"
 AM_CONDITIONAL(BUILD_WITH_LIBRABBITMQ, test "x$with_librabbitmq" = "xyes")
 # }}}