From 66f15aa473f365ee8eed877a2e7b5c1fe3f24590 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franz=20P=C3=B6schel?= <franz.poeschel@gmail.com>
Date: Fri, 21 Jun 2024 14:00:16 +0200
Subject: [PATCH] Guard against ADIOS2 v2.7

---
 src/IO/ADIOS/ADIOS2IOHandler.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/IO/ADIOS/ADIOS2IOHandler.cpp b/src/IO/ADIOS/ADIOS2IOHandler.cpp
index 0c7d316198..d6e46a5917 100644
--- a/src/IO/ADIOS/ADIOS2IOHandler.cpp
+++ b/src/IO/ADIOS/ADIOS2IOHandler.cpp
@@ -1512,8 +1512,12 @@ adios2::Mode ADIOS2IOHandlerImpl::adios2AccessMode(std::string const &fullPath)
         constexpr std::array<pair_t, 4> modeNames{
             pair_t{"write", adios2::Mode::Write},
             pair_t{"read", adios2::Mode::Read},
-            pair_t{"append", adios2::Mode::Append},
-            pair_t{"readrandomaccess", adios2::Mode::ReadRandomAccess}};
+            pair_t{"append", adios2::Mode::Append}
+#if openPMD_HAS_ADIOS_2_8
+            ,
+            pair_t{"readrandomaccess", adios2::Mode::ReadRandomAccess}
+#endif
+        };
         for (auto const &[name, mode] : modeNames)
         {
             if (name == access_mode_string)