Don’t include scala-asm.jar in scala-compiler.jar

Fixes https://github.com/scala/scala-dev/issues/254

1 files changed, 9 insertions, 4 deletions

diff --git a/project/Osgi.scala b/project/Osgi.scala
index 3b578572c9..082fd91ed1 100644
--- a/project/Osgi.scala
+++ b/project/Osgi.scala
@@ -37,9 +37,9 @@ object Osgi {
     },
     jarlist := false,
     bundle := Def.task {
-      val res = (products in Compile in packageBin).value
-      bundleTask(headers.value.toMap, jarlist.value, (products in Compile in packageBin).value,
-        (artifactPath in (Compile, packageBin)).value, res, streams.value)
+      val cp = (products in Compile in packageBin).value
+      bundleTask(headers.value.toMap, jarlist.value, cp,
+        (artifactPath in (Compile, packageBin)).value, cp, streams.value)
     }.value,
     packagedArtifact in (Compile, packageBin) := (((artifact in (Compile, packageBin)).value, bundle.value)),
     // Also create OSGi source bundles:
@@ -57,7 +57,12 @@ object Osgi {
     val builder = new Builder
     builder.setClasspath(fullClasspath.toArray)
     headers foreach { case (k, v) => builder.setProperty(k, v) }
-    val includeRes = resourceDirectories.filter(_.exists).map(_.getAbsolutePath).mkString(",")
+
+    // https://github.com/scala/scala-dev/issues/254
+    // Must be careful not to include scala-asm.jar within scala-compiler.jar!
+    def resourceDirectoryRef(f: File) = (if (f.isDirectory) "" else "@") + f.getAbsolutePath
+
+    val includeRes = resourceDirectories.filter(_.exists).map(resourceDirectoryRef).mkString(",")
     if(!includeRes.isEmpty) builder.setProperty(INCLUDERESOURCE, includeRes)
     builder.getProperties.asScala.foreach { case (k, v) => log.debug(s"bnd: $k: $v") }
     // builder.build is not thread-safe because it uses a static SimpleDateFormat.  This ensures