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use rustc::session::Session;
use syntax::symbol::Symbol;
use std::io;
use std::path::{Path, PathBuf};
pub fn find_library(name: Symbol, search_paths: &[PathBuf], sess: &Session)
-> PathBuf {
// On Windows, static libraries sometimes show up as libfoo.a and other
// times show up as foo.lib
let oslibname = format!("{}{}{}",
sess.target.target.options.staticlib_prefix,
name,
sess.target.target.options.staticlib_suffix);
let unixlibname = format!("lib{}.a", name);
for path in search_paths {
debug!("looking for {} inside {:?}", name, path);
let test = path.join(&oslibname);
if test.exists() { return test }
if oslibname != unixlibname {
let test = path.join(&unixlibname);
if test.exists() { return test }
}
}
sess.fatal(&format!("could not find native static library `{}`, \
perhaps an -L flag is missing?", name));
}
pub trait ArchiveBuilder<'a> {
fn new(sess: &'a Session, output: &Path, input: Option<&Path>) -> Self;
fn add_file(&mut self, path: &Path);
fn remove_file(&mut self, name: &str);
fn src_files(&mut self) -> Vec<String>;
fn add_rlib(
&mut self,
path: &Path,
name: &str,
lto: bool,
skip_objects: bool,
) -> io::Result<()>;
fn add_native_library(&mut self, name: Symbol);
fn update_symbols(&mut self);
fn build(self);
}
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