1 files changed, 2 insertions, 2 deletions
diff --git a/library/std/src/sys/unix/stack_overflow.rs b/library/std/src/sys/unix/stack_overflow.rs
index 957e086798f..b59d4ba26af 100644
--- a/library/std/src/sys/unix/stack_overflow.rs
+++ b/library/std/src/sys/unix/stack_overflow.rs
@@ -45,9 +45,9 @@ mod imp {
     use crate::thread;
 
     use libc::MAP_FAILED;
-    #[cfg(not(target_os = "linux"))]
+    #[cfg(not(all(target_os = "linux", target_env = "gnu")))]
     use libc::{mmap as mmap64, munmap};
-    #[cfg(target_os = "linux")]
+    #[cfg(all(target_os = "linux", target_env = "gnu"))]
     use libc::{mmap64, munmap};
     use libc::{sigaction, sighandler_t, SA_ONSTACK, SA_SIGINFO, SIGBUS, SIG_DFL};
     use libc::{sigaltstack, SIGSTKSZ, SS_DISABLE};