From 09eb33ac217dc7695049e5b7f76d45f6332a1499 Mon Sep 17 00:00:00 2001
From: Davide Mancusi <arekfu@users.noreply.github.com>
Date: Tue, 23 Jan 2024 16:48:21 +0100
Subject: [PATCH] Fix compilation on CentOS 7 (missing link to libdl) (#2849)

Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf3555d843..ec6ea61792 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -497,7 +497,7 @@ endif()
 # target_link_libraries treats any arguments starting with - but not -l as
 # linker flags. Thus, we can pass both linker flags and libraries together.
 target_link_libraries(libopenmc ${ldflags} ${HDF5_LIBRARIES} ${HDF5_HL_LIBRARIES}
-                      xtensor gsl::gsl-lite-v1 fmt::fmt)
+                      xtensor gsl::gsl-lite-v1 fmt::fmt ${CMAKE_DL_LIBS})
 
 if(TARGET pugixml::pugixml)
   target_link_libraries(libopenmc pugixml::pugixml)