From 482ab5ea08227860116bcb0ae54901c9be2c9c37 Mon Sep 17 00:00:00 2001
From: Jonathon Misiewicz <jpmisiewicz@vt.edu>
Date: Tue, 8 Oct 2024 15:54:19 -0400
Subject: [PATCH] Update umpire.cmake

---
 external/umpire.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/external/umpire.cmake b/external/umpire.cmake
index ee2fa490e1..5b7a4f4078 100644
--- a/external/umpire.cmake
+++ b/external/umpire.cmake
@@ -223,6 +223,8 @@ else()
             "$<BUILD_INTERFACE:${EXTERNAL_SOURCE_DIR}/src>;$<BUILD_INTERFACE:${EXTERNAL_SOURCE_DIR}/src/tpl>;$<BUILD_INTERFACE:${EXTERNAL_SOURCE_DIR}/src/tpl/umpire/camp/include>;$<BUILD_INTERFACE:${EXTERNAL_SOURCE_DIR}/src/tpl/umpire/fmt/include>;$<BUILD_INTERFACE:${EXTERNAL_BUILD_DIR}/src/tpl/umpire/camp/include>;$<BUILD_INTERFACE:${EXTERNAL_BUILD_DIR}/include>;$<INSTALL_INTERFACE:${_UMPIRE_INSTALL_DIR}/include>"
             INTERFACE_LINK_LIBRARIES
             "$<BUILD_INTERFACE:${UMPIRE_BUILD_BYPRODUCTS}>;$<INSTALL_INTERFACE:${_UMPIRE_INSTALL_DIR}/lib/libumpire${UMPIRE_DEFAULT_LIBRARY_SUFFIX}>"
+            INTERFACE_COMPILE_DEFINITIONS
+            FMT_HEADER_ONLY=1
             )
 
 install(TARGETS TiledArray_UMPIRE EXPORT tiledarray COMPONENT tiledarray)