Forcing JUCE to use CXX standard 17

Author: jonoomph

CMakeLists.txt

@@ -43,6 +43,11 @@ set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake/Modules")
 set(PROJECT_VERSION_FULL "0.3.3")
 set(PROJECT_SO_VERSION 9)
 
+#### Set C++ standard level
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 # Remove the dash and anything following, to get the #.#.# version for project()
 string(REGEX REPLACE "\-.*$" "" VERSION_NUM "${PROJECT_VERSION_FULL}")