From b33199cce3388b01cb8ceedd4ca146271e34fe18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franz=20P=C3=B6schel?= <franz.poeschel@gmail.com>
Date: Fri, 20 Oct 2023 15:02:14 +0200
Subject: [PATCH] ADIOS2 < v2.9 compatibility in tests

---
 test/ParallelIOTest.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/test/ParallelIOTest.cpp b/test/ParallelIOTest.cpp
index 9b315e69a6..99318ddf6a 100644
--- a/test/ParallelIOTest.cpp
+++ b/test/ParallelIOTest.cpp
@@ -1,6 +1,7 @@
 /* Running this test in parallel with MPI requires MPI::Init.
  * To guarantee a correct call to Init, launch the tests manually.
  */
+#include "openPMD/IO/ADIOS/macros.hpp"
 #include "openPMD/auxiliary/Environment.hpp"
 #include "openPMD/auxiliary/Filesystem.hpp"
 #include "openPMD/openPMD.hpp"
@@ -1171,12 +1172,16 @@ clevel = "1"
 doshuffle = "BLOSC_BITSHUFFLE"
 )END";
 
-    std::string writeConfigBP4 = R"END(
+    std::string writeConfigBP4 =
+        R"END(
 [adios2]
 unused = "parameter"
 attribute_writing_ranks = 0
-use_group_table = true
-
+)END"
+#if openPMD_HAS_ADIOS_2_9
+        "use_group_table = true"
+#endif
+        R"END(
 [adios2.engine]
 type = "bp4"
 unused = "as well"