From be7790c7b975b59a58f93b01a76cae744f761cb3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20Andr=C3=A9n?= <johan@markatta.com>
Date: Mon, 25 Feb 2019 17:28:26 +0100
Subject: [PATCH] No cross-scala-versions for root

---
 build.sbt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/build.sbt b/build.sbt
index 88c1e3e1ab..7c8863ca3a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -21,7 +21,7 @@ initialize := {
   initialize.value
 }
 
-akka.AkkaBuild.buildSettings
+// akka.AkkaBuild.buildSettings
 shellPrompt := { s => Project.extract(s).currentProject.id + " > " }
 resolverSettings
 
@@ -59,7 +59,8 @@ lazy val root = Project(
    (CrossVersion.partialVersion(scalaVersion.value) match {
      case Some((2, n)) if n == 11 ⇒ aggregatedProjects // ignore all, don't unidoc when scalaVersion is 2.11
      case _                       ⇒ Seq(remoteTests, benchJmh, protobuf, akkaScalaNightly, docs)
-   })
+   }),
+   crossScalaVersions := Nil, // Allows some modules (typed) to be only for 2.12 sbt/sbt#3465
  )
  .settings(
    unmanagedSources in(Compile, headerCreate) := (baseDirectory.value / "project").**("*.scala").get