From cdd84b99a4f82f40d2bf90e90e87c5a16f379e60 Mon Sep 17 00:00:00 2001
From: Dominik Thoennes <dominik.thoennes@fau.de>
Date: Tue, 1 Mar 2022 09:41:21 +0100
Subject: [PATCH] cuda needs to be enabled before try compile
---
CMakeLists.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f255e9c5f..dc6939206 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1072,17 +1072,17 @@ if ( WALBERLA_BUILD_WITH_CUDA )
include(CheckLanguage)
check_language(CUDA)
if( CMAKE_CUDA_COMPILER )
- try_compile( WALBERLA_CUDA_HOSTCXX_WORKS "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/TestCUDACompatibility.cu"
- COMPILE_DEFINITIONS -Werror )
- if(NOT WALBERLA_CUDA_HOSTCXX_WORKS)
- message(FATAL_ERROR "This combination of CUDA compiler and host compiler does not work!")
- endif()
if(${CMAKE_VERSION} VERSION_GREATER "3.18.0" AND NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
set(CMAKE_CUDA_ARCHITECTURES OFF)
message(WARNING "CMAKE_CUDA_ARCHITECTURES was not set. It is automatically set to: ${CMAKE_CUDA_ARCHITECTURES}")
endif()
enable_language(CUDA)
+ try_compile( WALBERLA_CUDA_HOSTCXX_WORKS "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/TestCUDACompatibility.cu"
+ COMPILE_DEFINITIONS -Werror )
+ if(NOT WALBERLA_CUDA_HOSTCXX_WORKS)
+ message(FATAL_ERROR "This combination of CUDA compiler and host compiler does not work!")
+ endif()
#include directories and cudart lib is needed for cpp files that use cuda headers/libs
include_directories(${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES})
--
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