1 files changed, 11 insertions, 0 deletions
diff --git a/src/libstd/env.rs b/src/libstd/env.rs
index 76eb92bd559..5171fbdf03e 100644
--- a/src/libstd/env.rs
+++ b/src/libstd/env.rs
@@ -903,6 +903,17 @@ mod os {
     pub const EXE_EXTENSION: &'static str = "js";
 }
 
+#[cfg(target_os = "haiku")]
+mod os {
+    pub const FAMILY: &'static str = "unix";
+    pub const OS: &'static str = "haiku";
+    pub const DLL_PREFIX: &'static str = "lib";
+    pub const DLL_SUFFIX: &'static str = ".so";
+    pub const DLL_EXTENSION: &'static str = "so";
+    pub const EXE_SUFFIX: &'static str = "";
+    pub const EXE_EXTENSION: &'static str = "";
+}
+
 #[cfg(target_arch = "x86")]
 mod arch {
     pub const ARCH: &'static str = "x86";