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Add the build date to the reported version. #21957

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rustc --version says

```
rustc 1.0.0-dev (d0e82a68a 2015-02-05) (built 2015-02-11)
```
This commit is contained in:
Brian Anderson 2015-02-11 16:48:16 -08:00
parent d0e82a68a9
commit effad62bc5
2 changed files with 10 additions and 1 deletions
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5
src/librustc_driver/lib.rs
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@ -276,6 +276,10 @@ pub fn commit_date_str() -> Option<&'static str> {
option_env!("CFG_VER_DATE")
}
pub fn build_date_str() -> Option<&'static str> {
option_env!("CFG_BUILD_DATE")
}
/// Prints version information and returns None on success or an error
/// message on panic.
pub fn version(binary: &str, matches: &getopts::Matches) {
@ -287,6 +291,7 @@ pub fn version(binary: &str, matches: &getopts::Matches) {
println!("binary: {}", binary);
println!("commit-hash: {}", unw(commit_hash_str()));
println!("commit-date: {}", unw(commit_date_str()));
println!("build-date: {}", unw(build_date_str()));
println!("host: {}", config::host_triple());
println!("release: {}", unw(release_str()));
}