-# Link libstdc++ statically into the rustc_llvm instead of relying on a
-# dynamic version to be available.
-#static-libstdcpp = true
+# When true, link libstdc++ statically into the rustc_llvm.
+# This is useful if you don't want to use the dynamic version of that
+# library provided by LLVM.
+#static-libstdcpp = false