From d4a55ffdfea6f5d0d23730ac891b771d2f2f6aab Mon Sep 17 00:00:00 2001
From: Edward Wang <edward.c.wang@compdigitec.com>
Date: Mon, 10 Feb 2020 23:42:36 -0500
Subject: [PATCH 1/2] Add support for mill

Signed-off-by: Edward Wang <edward.c.wang@compdigitec.com>
---
 build.sc | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 build.sc

diff --git a/build.sc b/build.sc
new file mode 100644
index 0000000..f6460a5
--- /dev/null
+++ b/build.sc
@@ -0,0 +1,51 @@
+// Works with mill 0.6.0
+import mill._, scalalib._
+import coursier.MavenRepository
+
+/**
+ * Scala 2.12 module that is source-compatible with 2.11.
+ * This is due to Chisel's use of structural types. See
+ * https://github.com/freechipsproject/chisel3/issues/606
+ */
+trait HasXsource211 extends ScalaModule {
+  override def scalacOptions = T {
+    super.scalacOptions() ++ Seq(
+      "-deprecation",
+      "-unchecked",
+      "-Xsource:2.11"
+    )
+  }
+}
+
+trait HasChisel3 extends ScalaModule {
+  override def ivyDeps = Agg(
+    ivy"edu.berkeley.cs::chisel3:3.2.+"
+ )
+}
+
+trait HasChiselTests extends CrossSbtModule  {
+  object test extends Tests {
+    override def ivyDeps = Agg(
+      ivy"org.scalatest::scalatest:3.0.4",
+      ivy"edu.berkeley.cs::chisel-iotesters:1.2+",
+      ivy"edu.berkeley.cs::chiseltest:0.2-SNAPSHOT"
+    )
+    def repositories = super.repositories ++ Seq(
+      MavenRepository("https://oss.sonatype.org/content/repositories/snapshots")
+    )
+    def testFrameworks = Seq("org.scalatest.tools.Framework")
+  }
+}
+
+trait HasMacroParadise extends ScalaModule {
+  // Enable macro paradise for @chiselName et al
+  val macroPlugins = Agg(ivy"org.scalamacros:::paradise:2.1.0")
+  def scalacPluginIvyDeps = macroPlugins
+  def compileIvyDeps = macroPlugins
+}
+
+object chiselwatt extends CrossSbtModule with HasChisel3 with HasChiselTests with HasXsource211 with HasMacroParadise {
+  override def millSourcePath = super.millSourcePath
+  def crossScalaVersion = "2.12.10"
+}
+

From db7736a92bdf28085ba1bdecd1f6b109effd4bc1 Mon Sep 17 00:00:00 2001
From: Edward Wang <edward.c.wang@compdigitec.com>
Date: Mon, 10 Feb 2020 23:42:56 -0500
Subject: [PATCH 2/2] Add test_run_dir to gitignore

Signed-off-by: Edward Wang <edward.c.wang@compdigitec.com>
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 6b7cd73..9ad7f61 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ project/
 target/
 obj_dir/
 out/
+test_run_dir/
 *.anno.json
 *.fir
 *.vcd