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// Copyright 2012 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 common::config;
use core::os::getenv;
pub fn make_new_path(path: ~str) -> ~str {
// Windows just uses PATH as the library search path, so we have to
// maintain the current value while adding our own
match getenv(lib_path_env_var()) {
Some(curr) => {
fmt!("%s%s%s", path, path_div(), curr)
}
None => path
}
}
#[cfg(target_os = "linux")]
#[cfg(target_os = "freebsd")]
pub fn lib_path_env_var() -> ~str { ~"LD_LIBRARY_PATH" }
#[cfg(target_os = "macos")]
pub fn lib_path_env_var() -> ~str { ~"DYLD_LIBRARY_PATH" }
#[cfg(target_os = "win32")]
pub fn lib_path_env_var() -> ~str { ~"PATH" }
#[cfg(target_os = "linux")]
#[cfg(target_os = "macos")]
#[cfg(target_os = "freebsd")]
pub fn path_div() -> ~str { ~":" }
#[cfg(target_os = "win32")]
pub fn path_div() -> ~str { ~";" }
pub fn logv(config: config, s: ~str) {
debug!("%s", s);
if config.verbose { io::println(s); }
}
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