From 5b65c4938f2b059eba7ac94014d16b5190f30a2b Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Thu, 29 May 2025 23:43:02 -0400
Subject: [PATCH] avoid problems with consteval

---
 src/fmt/core.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/fmt/core.h b/src/fmt/core.h
index 6a53b8c52c..d715fe18ac 100644
--- a/src/fmt/core.h
+++ b/src/fmt/core.h
@@ -219,6 +219,9 @@
 #  define FMT_UNICODE !FMT_MSC_VERSION
 #endif
 
+// LAMMPS customization: avoid problems with consteval altogether
+#define FMT_CONSTEVAL
+
 #ifndef FMT_CONSTEVAL
 #  if ((FMT_GCC_VERSION >= 1000 || FMT_CLANG_VERSION >= 1101) && \
        (!defined(__apple_build_version__) ||                     \