try to compile again

Author: tonuonu

CMakeLists.txt

@@ -5,10 +5,10 @@ set(CMAKE_CXX_STANDARD 17)
 
 include_directories(src)
 
-#try_compile(HAVE_EXECUTION ${CMAKE_BINARY_DIR} ${PROJECT_SOURCE_DIR}/src/executiontest.cpp)
-#if(NOT HAVE_EXECUTION)
-#        message(FATAL_ERROR "Compiler seems to be old, unable to compile this source")
-#endif()
+try_compile(HAVE_EXECUTION ${CMAKE_BINARY_DIR} ${PROJECT_SOURCE_DIR}/src/executiontest.cpp)
+if(NOT HAVE_EXECUTION)
+        message(FATAL_ERROR "Compiler seems to be old, unable to compile this source")
+endif()
 
 add_library(
         ${PROJECT_NAME}