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rustc_back: add configure options for default linker and ar

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Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
This commit is contained in:
Marc-Antoine Perennou 2015-08-11 01:09:21 +02:00
parent aca2057ed5
commit c977596992
3 changed files with 10 additions and 2 deletions
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4
src/librustc_back/target/mod.rs
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@ -185,8 +185,8 @@ impl Default for TargetOptions {
fn default() -> TargetOptions {
TargetOptions {
data_layout: String::new(),
linker: "cc".to_string(),
ar: "ar".to_string(),
linker: option_env!("CFG_DEFAULT_LINKER").unwrap_or("cc").to_string(),
ar: option_env!("CFG_DEFAULT_AR").unwrap_or("ar").to_string(),
pre_link_args: Vec::new(),
post_link_args: Vec::new(),
cpu: "generic".to_string(),