From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Thu, 25 Oct 2018 15:24:03 +0000 (+0200)
Subject: Fix cuda-9+ && cmake-3.12+
X-Git-Tag: v9.1.0-rc1~600^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7382%2Fhead;p=dealii.git

Fix cuda-9+ && cmake-3.12+
---

diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index c79c40e180..7173d25b85 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -120,6 +120,14 @@ FOREACH(build ${DEAL_II_BUILD_TYPES})
     RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${DEAL_II_EXECUTABLE_RELDIR}"
     )
 
+  IF(DEAL_II_WITH_CUDA)
+    # We need to use the CUDA linker to avoid confusing nvlink with sonaming.
+    SET_TARGET_PROPERTIES(${DEAL_II_BASE_NAME}${DEAL_II_${build}_SUFFIX}
+    PROPERTIES
+    LINKER_LANGUAGE "CUDA"
+    )
+  ENDIF()
+
   IF(CMAKE_SYSTEM_NAME MATCHES "Darwin")
     SET_TARGET_PROPERTIES(${DEAL_II_BASE_NAME}${DEAL_II_${build}_SUFFIX}
       PROPERTIES