Add netbsd amd64 supprot

configure

@@ -405,6 +405,10 @@ case $CFG_OSTYPE in
         CFG_OSTYPE=unknown-openbsd
        ;;
 
+    NetBSD)
+	    CFG_OSTYPE=unknown-netbsd
+	    ;;
+
     Darwin)
         CFG_OSTYPE=apple-darwin
         ;;

mk/cfg/x86_64-unknown-netbsd.mk

@@ -0,0 +1,22 @@
+# x86_64-unknown-netbsd configuration
+CC_x86_64-unknown-netbsd=$(CC)
+CXX_x86_64-unknown-netbsd=$(CXX)
+CPP_x86_64-unknown-netbsd=$(CPP)
+AR_x86_64-unknown-netbsd=$(AR)
+CFG_LIB_NAME_x86_64-unknown-netbsd=lib$(1).so
+CFG_STATIC_LIB_NAME_x86_64-unknown-netbsd=lib$(1).a
+CFG_LIB_GLOB_x86_64-unknown-netbsd=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_x86_64-unknown-netbsd=$(1)-*.dylib.dSYM
+CFG_JEMALLOC_CFLAGS_x86_64-unknown-netbsd := -I/usr/local/include $(CFLAGS)
+CFG_GCCISH_CFLAGS_x86_64-unknown-netbsd := -Wall -Werror -g -fPIC -I/usr/local/include $(CFLAGS)
+CFG_GCCISH_LINK_FLAGS_x86_64-unknown-netbsd := -shared -fPIC -g -pthread  -lrt
+CFG_GCCISH_DEF_FLAG_x86_64-unknown-netbsd := -Wl,--export-dynamic,--dynamic-list=
+CFG_LLC_FLAGS_x86_64-unknown-netbsd :=
+CFG_INSTALL_NAME_x86_64-unknown-netbsd =
+CFG_EXE_SUFFIX_x86_64-unknown-netbsd :=
+CFG_WINDOWSY_x86_64-unknown-netbsd :=
+CFG_UNIXY_x86_64-unknown-netbsd := 1
+CFG_LDPATH_x86_64-unknown-netbsd :=
+CFG_RUN_x86_64-unknown-netbsd=$(2)
+CFG_RUN_TARG_x86_64-unknown-netbsd=$(call CFG_RUN_x86_64-unknown-netbsd,,$(2))
+CFG_GNU_TRIPLE_x86_64-unknown-netbsd := x86_64-unknown-netbsd

src/compiletest/util.rs

@@ -21,6 +21,7 @@ const OS_TABLE: &'static [(&'static str, &'static str)] = &[
     ("ios", "ios"),
     ("linux", "linux"),
     ("mingw32", "windows"),
+    ("netbsd", "netbsd"),
     ("openbsd", "openbsd"),
     ("win32", "windows"),
     ("windows", "windows"),

src/doc/reference.md

@@ -2023,7 +2023,7 @@ The following configurations must be defined by the implementation:
   as a configuration itself, like `unix` or `windows`.
 * `target_os = "..."`. Operating system of the target, examples include
   `"windows"`, `"macos"`, `"ios"`, `"linux"`, `"android"`, `"freebsd"`, `"dragonfly"`,
-  `"bitrig"` or `"openbsd"`.
+  `"bitrig"` , `"openbsd"` or `"netbsd"`.
 * `target_pointer_width = "..."`. Target pointer width in bits. This is set
   to `"32"` for targets with 32-bit pointers, and likewise set to `"64"` for
   64-bit pointers.

src/etc/snapshot.py

@@ -41,13 +41,14 @@ def scrub(b):
 download_unpack_base = os.path.join(download_dir_base, "unpack")
 
 snapshot_files = {
+        "bitrig": ["bin/rustc"],
+        "dragonfly": ["bin/rustc"],
+        "freebsd": ["bin/rustc"],
         "linux": ["bin/rustc"],
         "macos": ["bin/rustc"],
-        "winnt": ["bin/rustc.exe"],
-        "freebsd": ["bin/rustc"],
-        "dragonfly": ["bin/rustc"],
-        "bitrig": ["bin/rustc"],
+        "netbsd": ["bin/rustc"],
         "openbsd": ["bin/rustc"],
+        "winnt": ["bin/rustc.exe"],
         }
 
 winnt_runtime_deps_32 = ["libgcc_s_dw2-1.dll", "libstdc++-6.dll"]
@@ -103,6 +104,8 @@ def get_kernel(triple):
         return "dragonfly"
     if os_name == "bitrig":
         return "bitrig"
+    if os_name == "netbsd":
+        return "netbsd"
     if os_name == "openbsd":
         return "openbsd"
     return "linux"

src/liblibc/lib.rs

@@ -1322,7 +1322,7 @@ pub mod types {
         }
     }
 
-    #[cfg(any(target_os = "bitrig", target_os = "openbsd"))]
+    #[cfg(any(target_os = "bitrig", target_os = "netbsd", target_os ="openbsd"))]
     pub mod os {
         pub mod common {
             pub mod posix01 {
@@ -1351,7 +1351,7 @@ pub mod types {
                     pub __unused7: *mut c_void,
                 }
 
-                #[cfg(target_os = "openbsd")]
+                #[cfg(any(target_os = "netbsd", target_os="openbsd"))]
                 #[repr(C)]
                 #[derive(Copy, Clone)] pub struct glob_t {
                     pub gl_pathc:  c_int,
@@ -4323,7 +4323,7 @@ pub mod consts {
         }
     }
 
-    #[cfg(any(target_os = "bitrig", target_os = "openbsd"))]
+    #[cfg(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"))]
     pub mod os {
         pub mod c95 {
             use types::os::arch::c95::{c_int, c_uint};
@@ -5568,6 +5568,7 @@ pub mod funcs {
               target_os = "freebsd",
               target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd",
               target_os = "nacl"))]
     pub mod posix88 {
@@ -5584,6 +5585,7 @@ pub mod funcs {
                           target_os = "freebsd",
                           target_os = "dragonfly",
                           target_os = "bitrig",
+                          target_os = "netbsd",
                           target_os = "openbsd",
                           target_os = "android",
                           target_os = "ios",
@@ -5602,6 +5604,7 @@ pub mod funcs {
                           target_os = "freebsd",
                           target_os = "dragonfly",
                           target_os = "bitrig",
+                          target_os = "netbsd",
                           target_os = "openbsd",
                           target_os = "android",
                           target_os = "ios",
@@ -5889,6 +5892,7 @@ pub mod funcs {
               target_os = "freebsd",
               target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd",
               target_os = "nacl"))]
     pub mod posix01 {
@@ -5901,6 +5905,7 @@ pub mod funcs {
                           target_os = "freebsd",
                           target_os = "dragonfly",
                           target_os = "bitrig",
+                          target_os = "netbsd",
                           target_os = "openbsd",
                           target_os = "android",
                           target_os = "ios",
@@ -6019,16 +6024,17 @@ pub mod funcs {
     }
 
 
-    #[cfg(any(target_os = "windows",
-              target_os = "linux",
-              target_os = "android",
-              target_os = "macos",
+    #[cfg(any(target_os = "android",
+              target_os = "bitrig",
+              target_os = "dragonfly",
               target_os = "ios",
               target_os = "freebsd",
-              target_os = "dragonfly",
-              target_os = "bitrig",
+              target_os = "linux",
+              target_os = "macos",
+              target_os = "nacl",
+              target_os = "netbsd",
               target_os = "openbsd",
-              target_os = "nacl"))]
+              target_os = "windows"))]
     pub mod posix08 {
         pub mod unistd {
         }
@@ -6115,6 +6121,7 @@ pub mod funcs {
               target_os = "freebsd",
               target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd"))]
     pub mod bsd44 {
         use types::common::c95::{c_void};
@@ -6192,6 +6199,7 @@ pub mod funcs {
     #[cfg(any(target_os = "freebsd",
               target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd"))]
     pub mod extra {
     }

src/librustc_back/arm.rs

@@ -61,7 +61,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
                 -a:0:64-n32".to_string()
           }
 
-          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd => {
+          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd | abi::OsNetbsd => {
             "e-p:32:32:32\
                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
                 -f32:32:32-f64:64:64\

src/librustc_back/mips.rs

@@ -56,7 +56,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
                 -a:0:64-n32".to_string()
           }
 
-          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd => {
+          abi::OsBitrig | abi::OsDragonfly | abi::OsFreebsd | abi::OsNetbsd | abi::OsOpenbsd => {
             "E-p:32:32:32\
                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
                 -f32:32:32-f64:64:64\

src/librustc_back/mipsel.rs

@@ -56,7 +56,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
                 -a:0:64-n32".to_string()
           }
 
-          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd => {
+          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd | abi::OsNetbsd => {
             "e-p:32:32:32\
                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
                 -f32:32:32-f64:64:64\

src/librustc_back/target/mod.rs

@@ -58,6 +58,7 @@ mod dragonfly_base;
 mod freebsd_base;
 mod linux_base;
 mod openbsd_base;
+mod netbsd_base;
 mod windows_base;
 mod windows_msvc_base;
 
@@ -368,6 +369,7 @@ impl Target {
 
             x86_64_unknown_bitrig,
             x86_64_unknown_openbsd,
+            x86_64_unknown_netbsd,
 
             x86_64_apple_darwin,
             i686_apple_darwin,

src/librustc_back/target/netbsd_base.rs

@@ -0,0 +1,32 @@
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use target::TargetOptions;
+use std::default::Default;
+
+pub fn opts() -> TargetOptions {
+    TargetOptions {
+        linker: "cc".to_string(),
+        dynamic_linking: true,
+        executables: true,
+        morestack: false,
+        linker_is_gnu: true,
+        has_rpath: true,
+        pre_link_args: vec!(
+            // GNU-style linkers will use this to omit linking to libraries
+            // which don't actually fulfill any relocations, but only for
+            // libraries which follow this flag.  Thus, use it before
+            // specifying libraries to link to.
+            "-Wl,--as-needed".to_string(),
+        ),
+        position_independent_executables: true,
+        .. Default::default()
+    }
+}

src/librustc_back/target/x86_64_unknown_netbsd.rs

@@ -0,0 +1,29 @@
+// Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use target::Target;
+
+pub fn target() -> Target {
+    let mut base = super::netbsd_base::opts();
+    base.pre_link_args.push("-m64".to_string());
+
+    Target {
+        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-a:0:64-\
+                     s0:64:64-f80:128:128-n8:16:32:64-S128".to_string(),
+        llvm_target: "x86_64-unknown-netbsd".to_string(),
+        target_endian: "little".to_string(),
+        target_pointer_width: "64".to_string(),
+        arch: "x86_64".to_string(),
+        target_os: "netbsd".to_string(),
+        target_env: "".to_string(),
+        options: base,
+    }
+}

src/librustc_back/x86.rs

@@ -45,7 +45,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os)
             "e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string()
           }
 
-          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd => {
+          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd | abi::OsNetbsd => {
             "e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string()
           }
 

src/librustc_back/x86_64.rs

@@ -47,7 +47,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
                 s0:64:64-f80:128:128-n8:16:32:64-S128".to_string()
           }
 
-          abi::OsFreebsd | abi::OsDragonfly | abi::OsBitrig | abi::OsOpenbsd => {
+          abi::OsBitrig | abi::OsDragonfly | abi::OsFreebsd | abi::OsNetbsd | abi::OsOpenbsd => {
             "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-a:0:64-\
                 s0:64:64-f80:128:128-n8:16:32:64-S128".to_string()

src/librustdoc/flock.rs

@@ -68,6 +68,7 @@ mod imp {
 
     #[cfg(any(target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd"))]
     mod os {
         use libc;

src/libstd/dynamic_lib.rs

@@ -160,6 +160,7 @@ mod tests {
               target_os = "freebsd",
               target_os = "dragonfly",
               target_os = "bitrig",
+              target_os = "netbsd",
               target_os = "openbsd"))]
     fn test_errors_do_not_crash() {
         // Open /dev/null as a library to get an error, and make sure
@@ -179,6 +180,7 @@ mod tests {
           target_os = "freebsd",
           target_os = "dragonfly",
           target_os = "bitrig",
+          target_os = "netbsd",
           target_os = "openbsd"))]
 mod dl {
     use prelude::v1::*;

src/libstd/env.rs

@@ -633,6 +633,7 @@ pub mod consts {
     /// - freebsd
     /// - dragonfly
     /// - bitrig
+    /// - netbsd
     /// - openbsd
     /// - android
     /// - windows
@@ -759,6 +760,17 @@ mod os {
     pub const EXE_EXTENSION: &'static str = "";
 }
 
+#[cfg(target_os = "netbsd")]
+mod os {
+    pub const FAMILY: &'static str = "unix";
+    pub const OS: &'static str = "netbsd";
+    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_os = "openbsd")]
 mod os {
     pub const FAMILY: &'static str = "unix";

src/libstd/net/tcp.rs

@@ -904,7 +904,7 @@ mod tests {
 
     // FIXME: re-enabled bitrig/openbsd tests once their socket timeout code
     //        no longer has rounding errors.
-    #[cfg_attr(any(target_os = "bitrig", target_os = "openbsd"), ignore)]
+    #[cfg_attr(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"), ignore)]
     #[test]
     fn timeouts() {
         let addr = next_test_ip4();

src/libstd/net/udp.rs

@@ -360,9 +360,9 @@ mod tests {
         assert_eq!(format!("{:?}", udpsock), compare);
     }
 
-    // FIXME: re-enabled bitrig/openbsd tests once their socket timeout code
+    // FIXME: re-enabled bitrig/openbsd/netbsd tests once their socket timeout code
     //        no longer has rounding errors.
-    #[cfg_attr(any(target_os = "bitrig", target_os = "openbsd"), ignore)]
+    #[cfg_attr(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"), ignore)]
     #[test]
     fn timeouts() {
         let addr = next_test_ip4();

src/libstd/os/mod.rs

@@ -24,6 +24,7 @@
 #[cfg(target_os = "linux")]     pub mod linux;
 #[cfg(target_os = "macos")]     pub mod macos;
 #[cfg(target_os = "nacl")]      pub mod nacl;
+#[cfg(target_os = "netbsd")]   pub mod netbsd;
 #[cfg(target_os = "openbsd")]   pub mod openbsd;
 
 pub mod raw;