src/librustc_back/target/dragonfly_base.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 use target::TargetOptions;
  12 use std::default::Default;
  13
  14 pub fn opts() -> TargetOptions {
  15     TargetOptions {
  16         linker: "cc".to_string(),
  17         dynamic_linking: true,
  18         executables: true,
  19         morestack: true,
  20         linker_is_gnu: true,
  21         has_rpath: true,
  22         pre_link_args: vec!(
  23             "-L/usr/local/lib".to_string(),
  24             "-L/usr/lib/gcc47".to_string(),
  25             // GNU-style linkers will use this to omit linking to libraries
  26             // which don't actually fulfill any relocations, but only for
  27             // libraries which follow this flag.  Thus, use it before
  28             // specifying libraries to link to.
  29             "-Wl,--as-needed".to_string(),
  30         ),
  31         position_independent_executables: true,
  32         .. Default::default()
  33     }
  34 }