Merge #151

151: make builds reproducible r=japaric a=japaric

This is a rebased and augmented version of #132. With this PR both dev and release builds that do not use the owned-singleton stuff become reproducible. (I haven't really bothered to make owned-singleton reproducible since [lifo] is way more ergonomic than [alloc-singleton] and will eventually make its way into heapless).

[lifo]: https://github.com/japaric/lifo
[alloc-singleton]: https://crates.io/crates/alloc-singleton

Thanks @hugwijst for doing the bulk of the work!

closes #132

Co-authored-by: Hugo van der Wijst <hvanderwijst@tesla.com>
Co-authored-by: Hugo van der Wijst <hugo@wij.st>
Co-authored-by: Jorge Aparicio <jorge@japaric.io>

1 files changed, 10 insertions, 12 deletions

diff --git a/tests/compiletest.rs b/tests/compiletest.rs
index acc89546..58702eec 100644
--- a/tests/compiletest.rs
+++ b/tests/compiletest.rs
@@ -38,18 +38,16 @@ fn cfail() {
         let f = f.unwrap().path();
         let name = f.file_stem().unwrap().to_str().unwrap();
 
-        assert!(
-            Command::new("rustc")
-                .args(s.split_whitespace())
-                .arg(f.display().to_string())
-                .arg("-o")
-                .arg(td.path().join(name).display().to_string())
-                .arg("-C")
-                .arg("linker=true")
-                .status()
-                .unwrap()
-                .success()
-        );
+        assert!(Command::new("rustc")
+            .args(s.split_whitespace())
+            .arg(f.display().to_string())
+            .arg("-o")
+            .arg(td.path().join(name).display().to_string())
+            .arg("-C")
+            .arg("linker=true")
+            .status()
+            .unwrap()
+            .success());
     }
 
     config.target_rustcflags = Some(s);