Introduce the "console" pool

This is a pre-defined pool with a depth of 1. It has the special property
that any task in the pool has direct access to the console. This can be
useful for interactive tasks or long-running tasks which produce status
updates on the console (such as test suites).

1 files changed, 1 insertions, 0 deletions

diff --git a/src/state.h b/src/state.h
index bcb0eff..c382dc0 100644
--- a/src/state.h
+++ b/src/state.h
@@ -82,6 +82,7 @@ struct Pool {
 /// Global state (file status, loaded rules) for a single run.
 struct State {
   static Pool kDefaultPool;
+  static Pool kConsolePool;
   static const Rule kPhonyRule;
 
   State();