[gcc/marxin/heads/jobserver-refactoring] (3 commits) lto: respect jobserver in parallel WPA streaming

[Martin Liska]

The branch 'marxin/heads/jobserver-refactoring' was updated to point to:

 307914de457... lto: respect jobserver in parallel WPA streaming

It previously pointed to:

 5b9daacfb0b... lto: respect jobserver in parallel WPA streaming

Diff:

!!! WARNING: THE FOLLOWING COMMITS ARE NO LONGER ACCESSIBLE (LOST):
-------------------------------------------------------------------

  5b9daac... lto: respect jobserver in parallel WPA streaming
  728d3c9... lto: support --jobserver-style=fifo for recent GNU make
  bbef107... Factor out jobserver_active_p.


Summary of changes (added commits):
-----------------------------------

  307914d... lto: respect jobserver in parallel WPA streaming
  34af8da... lto: support --jobserver-style=fifo for recent GNU make
  0d28a20... Factor out jobserver_active_p.