tests: fix topology ABI checks when 32bits PCI domain

Signed-off-by: Brice Goglin <[email protected]>

Author: bgoglin

tests/hwloc/hwloc_topology_abi.c

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2017-2019 Inria.  All rights reserved.
+ * Copyright © 2017-2020 Inria.  All rights reserved.
  * See COPYING in top-level directory.
  */
 
@@ -117,7 +117,11 @@ int main(void)
     size = sizeof(struct hwloc_obj);
     assert(size == 248);
     size = sizeof(union hwloc_obj_attr_u);
+#ifdef HWLOC_HAVE_32BITS_PCI_DOMAIN
+    assert(size == 48);
+#else
     assert(size == 40);
+#endif
     size = sizeof(struct hwloc_info_s);
     assert(size == 16);