setting compiler agnostic C++ standard and flags

christianrauch · Dec 20, 2018 · 816ac65 · 816ac65
1 parent ae6e904
commit 816ac65
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,8 +1,12 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.1)
 project(msp)
 
-add_definitions(-std=c++11)
-add_definitions(-Wall)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
 
 if(UNIX)
     set(BUILD_SHARED_LIBS "ON")