atomic: reverse if test so we don't break things on separately-compiled librados

diff --git a/configure.ac b/configure.ac
index 6e5075d40e341d57c597e7c455ece4d6ea210808..184826dc73644613476a5deb824215e73ce938be 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -111,8 +111,8 @@ AS_IF([test "x$with_libatomic_ops" != xno],
                fi
              ])])
 AS_IF([test "$HAVE_ATOMIC_OPS" = "1"],
-       AC_DEFINE([HAVE_ATOMIC_OPS], [1], [Defined if you have atomic_ops]),
-       AC_MSG_FAILURE([]))
+       [],
+       AC_DEFINE([NO_ATOMIC_OPS], [1], [Defined if you don't have atomic_ops]))
 AM_CONDITIONAL(WITH_LIBATOMIC, [test "$HAVE_ATOMIC_OPS" = "1"])
 
 # newsyn?  requires mpi.

diff --git a/src/include/atomic.h b/src/include/atomic.h
index e9ebb17b9f317889aa057aa8299b8abcaee1ebef..c84877db90a31102d1fcc75326b3fd8894c2ed14 100644 (file)
--- a/src/include/atomic.h
+++ b/src/include/atomic.h
@@ -20,7 +20,7 @@
 #endif
 
 
-#ifdef HAVE_ATOMIC_OPS
+#ifndef NO_ATOMIC_OPS
 //libatomic_ops implementation
 #include <atomic_ops.h>
 namespace ceph {