[daffodil] branch main updated: Ensure Daffodil compiles with Java 8 compatibility

[sl...@apache.org]

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slawrence pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/daffodil.git


The following commit(s) were added to refs/heads/main by this push:
     new 0e99d50  Ensure Daffodil compiles with Java 8 compatibility
0e99d50 is described below

commit 0e99d503a6e3519db1503f96b238bc2bffbfdfc1
Author: Steve Lawrence <sl...@apache.org>
AuthorDate: Mon Nov 15 15:52:25 2021 -0500

    Ensure Daffodil compiles with Java 8 compatibility
    
    DAFFODIL-2579
---
 build.sbt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build.sbt b/build.sbt
index 3191d4e..e998557 100644
--- a/build.sbt
+++ b/build.sbt
@@ -156,6 +156,7 @@ lazy val commonSettings = Seq(
   scalaVersion := "2.12.15",
   crossScalaVersions := Seq("2.12.15"),
   scalacOptions ++= Seq(
+    "-target:jvm-1.8",
     "-feature",
     "-deprecation",
     "-language:experimental.macros",
@@ -169,6 +170,8 @@ lazy val commonSettings = Seq(
   // Workaround issue that some options are valid for javac, not javadoc.
   // These javacOptions are for code compilation only. (Issue sbt/sbt#355)
   Compile / compile / javacOptions  ++= Seq(
+    "-source", "8",
+    "-target", "8",
     "-Werror",
     "-Xlint:deprecation"
   ),