Merge branch 'bugfix-cmake' into 'master'

Remove -Wall from CMAKE_CUDA_FLAGS_DEBUG (not a nvcc option)

See merge request nicolas.pope/ftl!1

CMakeLists.txt

@@ -42,7 +42,7 @@ check_language(CUDA)
 if (CUDA_TOOLKIT_ROOT_DIR)
 enable_language(CUDA)
 set(CMAKE_CUDA_FLAGS "")
-set(CMAKE_CUDA_FLAGS_DEBUG "-g -DDEBUG -D_DEBUG -Wall")
+set(CMAKE_CUDA_FLAGS_DEBUG "-g -DDEBUG -D_DEBUG")
 set(CMAKE_CUDA_FLAGS_RELEASE "")
 set(HAVE_CUDA TRUE)
 include_directories(${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES})