From c207313f679e44400cb6bee9804e837b809d7f66 Mon Sep 17 00:00:00 2001
From: Caastlefox <142016015+Caastlefox@users.noreply.github.com>
Date: Mon, 25 May 2026 20:14:36 +0200
Subject: [PATCH] Patch for mpi compilation on cyfronet Helios

---
 include/libcloudph++/common/detail/fake_units.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/libcloudph++/common/detail/fake_units.hpp b/include/libcloudph++/common/detail/fake_units.hpp
index 581ac28f0..231935bf2 100644
--- a/include/libcloudph++/common/detail/fake_units.hpp
+++ b/include/libcloudph++/common/detail/fake_units.hpp
@@ -61,8 +61,8 @@ namespace libcloudphxx
           struct qntt_t {};
        
           struct unit_t {
-              unit_t() {}
-            };
+              constexpr unit_t() = default;
+	  };
 
             // real_t vs. unit
           template <typename real_t>
@@ -122,8 +122,8 @@ namespace libcloudphxx
 // if needed since this file is included in cpp test fake_units
 #if defined(__NVCC__)
             __device__
-#endif
-          static const detail::unit_t 
+#endif	
+	  static constexpr detail::unit_t 
             cubic_metre, cubic_metres, cubic_meter, cubic_meters,
             joule, joules,
             kelvin, kelvins,