Set C++ standard version using cc::Build::std

1 files changed, 4 insertions, 9 deletions

diff --git a/flags/src/impl.rs b/flags/src/impl.rs
index 4f7b8fb4..4cf0713e 100644
--- a/flags/src/impl.rs
+++ b/flags/src/impl.rs
@@ -1,20 +1,15 @@
 #[allow(unused_assignments, unused_mut, unused_variables)]
 pub const STD: &str = {
-    let mut flags = ["-std=c++11", "/std:c++11"];
+    let mut flag = "c++11";
 
     #[cfg(feature = "c++14")]
-    (flags = ["-std=c++14", "/std:c++14"]);
+    (flag = "c++14");
 
     #[cfg(feature = "c++17")]
-    (flags = ["-std=c++17", "/std:c++17"]);
+    (flag = "c++17");
 
     #[cfg(feature = "c++20")]
-    (flags = ["-std=c++20", "/std:c++20"]);
-
-    let [mut flag, msvc_flag] = flags;
-
-    #[cfg(target_env = "msvc")]
-    (flag = msvc_flag);
+    (flag = "c++20");
 
     flag
 };