Closed Bug 1546438 Opened 7 years ago Closed 7 years ago

add `--enable-lto=cross` option

Categories

(Firefox Build System :: General, enhancement)

Product:
Firefox Build System
Component:
General
Type:
enhancement
Priority:
Not set
Severity:
normal

Tracking

(firefox68 fixed)

Status:
RESOLVED FIXED
Milestone:
mozilla68
Tracking Flags:
Tracking Status
firefox68 --- fixed

People

(Reporter: froydnj, Assigned: froydnj)

References

Details

Attachments

(2 external files)

Might as well try to get this landed separately from the "activate cross-language LTO" bug.

This option is for performing LTO between C++ code and Rust code. The
actual build pieces for Rust code are coming in the next patch.

Pushed by nfroyd@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/dac8d01ef94e add a `cross` option to `MOZ_LTO` for cross-language LTO; r=mshal https://hg.mozilla.org/integration/autoland/rev/d41f80006931 add `-Clinker-plugin-lto` for Rust target libraries when appropriate; r=glandium

https://hg.mozilla.org/mozilla-central/rev/dac8d01ef94e
https://hg.mozilla.org/mozilla-central/rev/d41f80006931

Status: NEW → RESOLVED
Closed: 7 years ago
status-firefox68: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla68
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