From 89aa6eb374140eaee73f3e0b63d5dfcfa84d06c1 Mon Sep 17 00:00:00 2001
From: Lukas <lukas.kogler@tuwien.ac.at>
Date: Fri, 17 May 2019 14:15:15 +0200
Subject: [PATCH] hand C++ compiler to metis

---
 cmake/external_projects/metis.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/external_projects/metis.cmake b/cmake/external_projects/metis.cmake
index 4b1ba23d..07c88045 100644
--- a/cmake/external_projects/metis.cmake
+++ b/cmake/external_projects/metis.cmake
@@ -13,6 +13,7 @@ ExternalProject_Add(project_metis
          -DCMAKE_INSTALL_PREFIX=${METIS_DIR}
 	 -DCMAKE_POSITION_INDEPENDENT_CODE=ON
 	 -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+	 -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
   UPDATE_COMMAND "" # Disable update
   BUILD_IN_SOURCE 1
   )