Re: Problem using -Xbootclasspath/p

[Lindenmaier, Goetz]

Hi Roman,

I just had the same problem.
I fixed it by

1.)    Copying a rt.jar from our Java 7 VM into the jvm2008 directory

2.)    Patching the file Compiler.java, see below, and rebuilding 
SPECjvm2008.jar

3.)    Adding -Xbootclasspath/p:lib/javac.jar to the command line

I guess one can not submit results with this inofficial jar, but for internal 
use it's fine.

Best regards,
  Goetz.


--- a/src/spec/benchmarks/compiler/Compiler.java
+++ b/src/spec/benchmarks/compiler/Compiler.java
@@ -20,6 +20,14 @@
        public boolean skipVerify;

     public Compiler(String[] args) {
+        if 
(Integer.parseInt(System.getProperty("java.version").split("\\.")[1]) > 8) {
+            // Since Java 9, we must supply our own rt.jar that fits to the 
old compiler
+            // and old source.
+            String myArgs[] = new String[args.length + 1];
+            myArgs[0] = "-Xbootclasspath/p:rt7.jar";
+            System.arraycopy(args, 0, myArgs, 1, args.length);
+            args = myArgs;
+        }
        this.args = args;
     }