I am pretty sure this has been or is fixed in jdk8/build forest. -kto
On Dec 7, 2012, at 11:11 AM, Bharadwaj Yadavalli wrote: > > I also see the same message while building OpenJDK on Mac 10.7.5. I specified > 7u9 as my boot JDK while running configure. I then ran 'make NEWBUILD=true > all' to build. > I made sure that there is no other JDK installed on the machine. > > Does anyone know the reason (and consequently a fix) for this? > > Thanks, > > Bharadwaj > > On Tue Dec 4 16:37:41 PST 2012,//David Holmes wrote: > > This is a build-infra build using profiles forest but I think is a > > general issue :) > > > > I use a JDK 7 as a boot JDK. I've noticed that now javac produces > > version 52 classes files the build produces lots of these "warnings" > > > > Generating headers for jdk base classes > > Compiling 1 files for BUILD_ALTCLASSES_JAR > > /java/embedded/users/dh198349/profiles/builds/b66/se-linux-i586-ea/jdk/classes/java/lang/Integer.class: > > > > major version 52 is newer than 51, the highest major version supported > > by this compiler. > > It is recommended that the compiler be upgraded. > > > > I'm not sure exactly where this comes from. > > > > David > > >
