From 5853ccfabe1a677674e54bbeb244be9ab817366f Mon Sep 17 00:00:00 2001
From: Timo Koch <timokoch@uio.no>
Date: Thu, 27 Feb 2025 16:36:02 +0100
Subject: [PATCH] [cmake] Propagate DUMUX_MULTITHREADING_BACKEND downstream

---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2652111842..0162a37c09 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,5 +152,9 @@ if (OpenMP_FOUND)
     "find_dependency(OpenMP)"
   )
 endif()
+string(JOIN "\n" DUNE_CUSTOM_PKG_CONFIG_SECTION ${DUNE_CUSTOM_PKG_CONFIG_SECTION}
+  "# Propagate the multithreading backend"
+  "set(DUMUX_MULTITHREADING_BACKEND ${DUMUX_MULTITHREADING_BACKEND})"
+)
 
 finalize_dune_project()
-- 
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