CMake: Set __cplusplus version in MSVC

4 years ago · 333319acab
parent 1392a64a93
commit 333319acab
1 changed files with 2 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -193,8 +193,8 @@ if(MSVC)
    # Set warning level 3 instead of 4.
    string(REPLACE "/W3" "/W4" ${config} "${${config}}")
-    # Enable intrinsic functions, disable minimal rebuild, UTF-8 source.
+    # Enable intrinsic functions, disable minimal rebuild, UTF-8 source, set __cplusplus version.
-    set(${config} "${${config}} /Oi /Gm- /utf-8")
+    set(${config} "${${config}} /Oi /Gm- /utf-8 /Zc:__cplusplus")
  endforeach()
  # RelWithDebInfo is set to Ob1 instead of Ob2.