diff -Nru openjdk.orig/jdk/make/common/shared/Defs.gmk openjdk/jdk/make/common/shared/Defs.gmk
--- openjdk.orig/jdk/make/common/shared/Defs.gmk	2009-02-05 08:44:12.000000000 +0000
+++ openjdk/jdk/make/common/shared/Defs.gmk	2009-02-10 23:04:00.000000000 +0000
@@ -189,7 +189,7 @@
 
 # Default names
 ifdef OPENJDK
-  LAUNCHER_NAME = openjdk
+  LAUNCHER_NAME = java
   PRODUCT_NAME = OpenJDK
   PRODUCT_SUFFIX = Runtime Environment
   JDK_RC_PLATFORM_NAME = Platform
--- openjdk/jdk/src/share/classes/sun/misc/Version-template.java.~1~	2008-11-25 01:04:53.000000000 -0800
+++ openjdk/jdk/src/share/classes/sun/misc/Version-template.java	2009-02-20 09:03:25.000000000 -0800
@@ -41,6 +41,12 @@
     private static final String java_runtime_version =
         "@@java_runtime_version@@";
 
+    private static final String jdk_derivative_name =
+        "@@jdk_derivative_name@@";
+
+    private static final String distro_package_version =
+        "@@distro_package_version@@";
+
     static {
         init();
     }
@@ -81,12 +87,26 @@
         /* First line: platform version. */
         ps.println(launcher_name + " version \"" + java_version + "\"");
 
+        String java_vm_name    = System.getProperty("java.vm.name");
+
         /* Second line: runtime version (ie, libraries). */
-        ps.println(java_runtime_name + " (build " +
-                           java_runtime_version + ")");
+	StringBuilder sb = new StringBuilder();
+	if (java_vm_name.toLowerCase().startsWith("cacao")) {
+	    sb.append("IcedTea Runtime Environment");
+	} else {
+	    sb.append(java_runtime_name);
+	}
+	if (jdk_derivative_name.length() > 0) {
+	    sb.append(" (").append(jdk_derivative_name).append(")");
+	}
+	if (distro_package_version.length() > 0) {
+	    sb.append(" (").append(distro_package_version).append(")");
+	} else {
+	    sb.append(" (build ").append(java_runtime_version).append(")");
+	}
+	ps.println(sb.toString());
 
         /* Third line: JVM information. */
-        String java_vm_name    = System.getProperty("java.vm.name");
         String java_vm_version = System.getProperty("java.vm.version");
         String java_vm_info    = System.getProperty("java.vm.info");
         ps.println(java_vm_name + " (build " + java_vm_version + ", " +
--- openjdk/jdk/make/java/version/Makefile.~1~	2008-11-25 01:01:15.000000000 -0800
+++ openjdk/jdk/make/java/version/Makefile	2009-02-20 09:03:56.000000000 -0800
@@ -39,6 +39,8 @@
 	$(SED) -e 's/@@launcher_name@@/$(LAUNCHER_NAME)/g' \
 	    -e 's/@@java_version@@/$(RELEASE)/g' \
 	    -e 's/@@java_runtime_version@@/$(FULL_VERSION)/g' \
+	    -e 's/@@jdk_derivative_name@@/$(JDK_DERIVATIVE_NAME)/g' \
+	    -e 's/@@distro_package_version@@/$(DISTRO_PACKAGE_VERSION)/g' \
 	    -e 's/@@java_runtime_name@@/$(RUNTIME_NAME)/g' \
 	$< > $@.temp
 	@$(MV) $@.temp $@