From 7ef3e1ba9d1a748bd39f8d4f279e8d4e34bb4cc7 Mon Sep 17 00:00:00 2001
From: Kevin Laeufer
Date: Thu, 4 Nov 2021 09:39:08 -0700
Subject: BlackBoxSourceHelper: ensure trailing newline in .f file (#2405)

---
 src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala b/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
index fb3f2be8..12691079 100644
--- a/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
+++ b/src/main/scala/firrtl/transforms/BlackBoxSourceHelper.scala
@@ -135,7 +135,7 @@ class BlackBoxSourceHelper extends Transform with DependencyAPIMigration {
     //  make[1]: *** No rule to make target `test_run_dir/examples.AccumBlackBox_PeekPokeTest_Verilator345491158/AccumBlackBox.v', needed by `.../chisel-testers/test_run_dir/examples.AccumBlackBox_PeekPokeTest_Verilator345491158/VAccumBlackBoxWrapper.h'.  Stop.
     //  or we end up including the same file multiple times.
     if (verilogSourcesOnly.nonEmpty) {
-      writeTextToFile(verilogSourcesOnly.map(_.getCanonicalPath).mkString("\n"), filelistFile)
+      writeTextToFile(verilogSourcesOnly.map(_.getCanonicalPath).mkString("\n") + "\n", filelistFile)
     }
 
     state
-- 
cgit v1.2.3