From b914564a62d73ff2abe433fbc782639dae5f346e Mon Sep 17 00:00:00 2001
From: Jack Koenig <koenig@sifive.com>
Date: Tue, 12 Dec 2017 18:12:30 -0800
Subject: [PATCH] Move build.scala -> build.sbt

---
 build.sbt           | 43 ++++++++++++++++++++++++++++++++++++++++++
 project/build.scala | 46 ---------------------------------------------
 2 files changed, 43 insertions(+), 46 deletions(-)
 create mode 100644 build.sbt
 delete mode 100644 project/build.scala

diff --git a/build.sbt b/build.sbt
new file mode 100644
index 00000000..2feead24
--- /dev/null
+++ b/build.sbt
@@ -0,0 +1,43 @@
+// See LICENSE.Berkeley for license details.
+
+import sbt.complete._
+import sbt.complete.DefaultParsers._
+import xerial.sbt.Pack._
+
+lazy val commonSettings = Seq(
+  organization := "berkeley",
+  version      := "1.2",
+  scalaVersion := "2.11.12",
+  parallelExecution in Global := false,
+  traceLevel   := 15,
+  scalacOptions ++= Seq("-deprecation","-unchecked"),
+  libraryDependencies ++= Seq("org.scala-lang" % "scala-reflect" % scalaVersion.value),
+  addCompilerPlugin("org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.full)
+)
+
+lazy val chisel = (project in file("chisel3")).settings(commonSettings)
+lazy val hardfloat  = project.dependsOn(chisel).settings(commonSettings)
+lazy val macros = (project in file("macros")).settings(commonSettings)
+lazy val rocketchip = (project in file("."))
+  .settings(commonSettings, chipSettings)
+  .dependsOn(chisel, hardfloat, macros)
+
+lazy val addons = settingKey[Seq[String]]("list of addons used for this build")
+lazy val make = inputKey[Unit]("trigger backend-specific makefile command")
+val setMake = NotSpace ~ ( Space ~> NotSpace )
+
+val chipSettings = packAutoSettings ++ Seq(
+  addons := {
+    val a = sys.env.getOrElse("ROCKETCHIP_ADDONS", "")
+    println(s"Using addons: $a")
+    a.split(" ")
+  },
+  unmanagedSourceDirectories in Compile ++= addons.value.map(baseDirectory.value / _ / "src/main/scala"),
+  mainClass in (Compile, run) := Some("rocketchip.Generator"),
+  make := {
+    val jobs = java.lang.Runtime.getRuntime.availableProcessors
+    val (makeDir, target) = setMake.parsed
+    (run in Compile).evaluated
+    s"make -C $makeDir  -j $jobs $target" !
+  }
+)
diff --git a/project/build.scala b/project/build.scala
deleted file mode 100644
index 46a6f331..00000000
--- a/project/build.scala
+++ /dev/null
@@ -1,46 +0,0 @@
-// See LICENSE.Berkeley for license details.
-
-import sbt._
-import Keys._
-import complete._
-import complete.DefaultParsers._
-import xerial.sbt.Pack._
-
-object BuildSettings extends Build {
-
-  override lazy val settings = super.settings ++ Seq(
-    organization := "berkeley",
-    version      := "1.2",
-    scalaVersion := "2.11.12",
-    parallelExecution in Global := false,
-    traceLevel   := 15,
-    scalacOptions ++= Seq("-deprecation","-unchecked"),
-    libraryDependencies ++= Seq("org.scala-lang" % "scala-reflect" % scalaVersion.value),
-    addCompilerPlugin("org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.full)
-  )
-
-  lazy val chisel = project in file("chisel3")
-  lazy val hardfloat  = project.dependsOn(chisel)
-  lazy val macros = project in file("macros")
-  lazy val rocketchip = (project in file(".")).settings(chipSettings).dependsOn(chisel, hardfloat, macros)
-
-  lazy val addons = settingKey[Seq[String]]("list of addons used for this build")
-  lazy val make = inputKey[Unit]("trigger backend-specific makefile command")
-  val setMake = NotSpace ~ ( Space ~> NotSpace )
-
-  val chipSettings = packAutoSettings ++ Seq(
-    addons := {
-      val a = sys.env.getOrElse("ROCKETCHIP_ADDONS", "")
-      println(s"Using addons: $a")
-      a.split(" ")
-    },
-    unmanagedSourceDirectories in Compile ++= addons.value.map(baseDirectory.value / _ / "src/main/scala"),
-    mainClass in (Compile, run) := Some("rocketchip.Generator"),
-    make := {
-      val jobs = java.lang.Runtime.getRuntime.availableProcessors
-      val (makeDir, target) = setMake.parsed
-      (run in Compile).evaluated
-      s"make -C $makeDir  -j $jobs $target" !
-    }
-  )
-}