Set C++ standard in cmake, and enforce it since they wouldn't be able…

… to compile anyway if their compiler doesn't support it.
jameskr97 · Nov 19, 2016 · 89eda0d · 89eda0d
1 parent f7f2e52
commit 89eda0d
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.2.0)
 
 project(StepMania)
 

diff --git a/StepmaniaCore.cmake b/StepmaniaCore.cmake
@@ -45,6 +45,11 @@ include("${SM_CMAKE_DIR}/SMDefs.cmake")
 # Put the predefined targets in separate groups.
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
+# Enforce the highest C++ standard used in the code base
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 # Set up the linker flags for MSVC builds.
 configure_msvc_runtime()