Crossbuild for Scala 2.11v0.2.1

1 files changed, 9 insertions, 1 deletions

diff --git a/build.sbt b/build.sbt
index 5d552b6..a54205c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,7 +5,15 @@ version in ThisBuild := {
   ("git describe --always --dirty=-SNAPSHOT --match v[0-9].*" !!).tail.trim
 }
 
-scalaVersion := "2.12.4"
+crossScalaVersions := "2.12.4" :: "2.11.12" :: Nil
+scalaVersion := crossScalaVersions.value.head
+
+scalacOptions ++= Seq(
+  "-feature",
+  "-deprecation",
+  "-Xlint",
+  "-Xfatal-warnings"
+)
 
 libraryDependencies ++= Seq(
   "io.spray" %% "spray-json" % "1.3.4",