Remove Threads workaround (#48)

havogt · web-flow · commit 61e777ada055 · 2020-06-12T14:46:59.000+02:00
It seems this fix was inactive anyway as we have `cmake_minimum_required(VERSION 3.14.5)` but the fix is for `if(${CMAKE_VERSION} VERSION_LESS "3.13.0")`.
diff --git a/cmake/workaround_thread.cmake b/cmake/workaround_thread.cmake
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -18,9 +18,6 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL Clang AND DEFINED CMAKE_CUDA_COMPILER AND
   set(CUDA_AVAILABLE OFF)
 endif()
 
-include(${PROJECT_SOURCE_DIR}/cmake/workaround_thread.cmake)
-_fix_threads_flags()
-
 function(compile_test name)
     add_executable(${name} ${name}.cpp)
     target_link_libraries(${name} PRIVATE gtest_main)
diff --git a/tests/regression/array/bindgen_regression_array_cu.f90 b/tests/regression/array/bindgen_regression_array_cu.f90
@@ -1,5 +1,6 @@
 ! This file is generated!
 module bindgen_regression_array_cu
+use iso_c_binding
 implicit none
   interface
 
