From 591d7ad6c18875ed2f5cc3dc4f54e0b2b53c50fc Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Sat, 16 Nov 2019 10:46:08 +0100
Subject: Make Cargo print timing information to stdout

This adds lines such as

```
   Completed cssparser v0.27.1 custom-build in 2.4s
   Completed cssparser v0.27.1 custom-build (run) in 0.6s
   Completed cssparser v0.27.1 in 1.1s
```
---
 python/servo/build_commands.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'python/servo/build_commands.py')

diff --git a/python/servo/build_commands.py b/python/servo/build_commands.py
index aa99557c7b7..3abd74d81c9 100644
--- a/python/servo/build_commands.py
+++ b/python/servo/build_commands.py
@@ -627,6 +627,9 @@ class MachCommands(CommandBase):
                     '-C', env["GSTREAMER_DIR"],
                 ])
 
+        # https://internals.rust-lang.org/t/exploring-crate-graph-build-times-with-cargo-build-ztimings/10975
+        opts += ["-Ztimings=info"]
+
         if very_verbose:
             print (["Calling", "cargo", "build"] + opts)
             for key in env:
-- 
cgit v1.2.3