Several fixes for DragonFly

Author: mneumann

src/liblibc/lib.rs

@@ -1095,6 +1095,7 @@ pub mod types {
                 pub type sighandler_t = size_t;
             }
             pub mod bsd44 {
+                use types::common::c95::{c_void};
                 use types::os::arch::c95::{c_char, c_int, c_uint};
 
                 pub type socklen_t = u32;
@@ -1167,6 +1168,17 @@ pub mod types {
                     pub sun_family: sa_family_t,
                     pub sun_path: [c_char, ..104]
                 }
+                #[repr(C)]
+                #[deriving(Copy)] pub struct ifaddrs {
+                    pub ifa_next: *mut ifaddrs,
+                    pub ifa_name: *mut c_char,
+                    pub ifa_flags: c_uint,
+                    pub ifa_addr: *mut sockaddr,
+                    pub ifa_netmask: *mut sockaddr,
+                    pub ifa_dstaddr: *mut sockaddr,
+                    pub ifa_data: *mut c_void
+                }
+
             }
         }
 

src/librustc_back/rpath.rs

@@ -215,22 +215,7 @@ mod test {
     }
 
     #[test]
-    #[cfg(target_os = "freebsd")]
-    fn test_rpath_relative() {
-        let config = &mut RPathConfig {
-            used_crates: Vec::new(),
-            has_rpath: true,
-            is_like_osx: false,
-            out_filename: Path::new("bin/rustc"),
-            get_install_prefix_lib_path: || panic!(),
-            realpath: |p| Ok(p.clone())
-        };
-        let res = get_rpath_relative_to_output(config, &Path::new("lib/libstd.so"));
-        assert_eq!(res, "$ORIGIN/../lib");
-    }
-
-    #[test]
-    #[cfg(target_os = "dragonfly")]
+    #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
     fn test_rpath_relative() {
         let config = &mut RPathConfig {
             used_crates: Vec::new(),

src/librustc_back/target/x86_64_unknown_dragonfly.rs

@@ -11,13 +11,18 @@
 use target::Target;
 
 pub fn target() -> Target {
+    let mut base = super::dragonfly_base::opts();
+    base.pre_link_args.push("-m64".to_string());
+
     Target {
-        data_layout: "e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string(),
+        data_layout: "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-\
+                     f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-\
+                     s0:64:64-f80:128:128-n8:16:32:64-S128".to_string(),
         llvm_target: "x86_64-unknown-dragonfly".to_string(),
         target_endian: "little".to_string(),
-        target_word_size: "32".to_string(),
+        target_word_size: "64".to_string(),
         arch: "x86_64".to_string(),
         target_os: "dragonfly".to_string(),
-        options: super::dragonfly_base::opts()
+        options: base,
     }
 }