From 30115bc0af3832af2e063efafd1a526ecf6eda57 Mon Sep 17 00:00:00 2001
From: Travis Brown <travisrobertbrown@gmail.com>
Date: Thu, 7 Jan 2016 13:50:07 -0600
Subject: [PATCH] Make Scaladoc (but not Unidoc) warnings non-fatal

---
 build.sbt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build.sbt b/build.sbt
index 3187687ea4..355259364e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -37,7 +37,8 @@ lazy val commonSettings = Seq(
     compilerPlugin("org.scalamacros" %% "paradise" % "2.1.0-M5" cross CrossVersion.full),
     compilerPlugin("org.spire-math" %% "kind-projector" % "0.6.3")
   ),
-  parallelExecution in Test := false
+  parallelExecution in Test := false,
+  scalacOptions in (Compile, doc) := (scalacOptions in (Compile, doc)).value.filter(_ != "-Xfatal-warnings")
 ) ++ warnUnusedImport
 
 lazy val commonJsSettings = Seq(
@@ -68,6 +69,7 @@ lazy val docSettings = Seq(
   ghpagesNoJekyll := false,
   siteMappings += file("CONTRIBUTING.md") -> "contributing.md",
   scalacOptions in (ScalaUnidoc, unidoc) ++= Seq(
+    "-Xfatal-warnings",
     "-doc-source-url", scmInfo.value.get.browseUrl + "/tree/master€{FILE_PATH}.scala",
     "-sourcepath", baseDirectory.in(LocalRootProject).value.getAbsolutePath,
     "-diagrams"