Improved build system

[Fredrik Öhrström]

It is the default Ubuntu Java package.

Just install the openjdk package and you will get iced tea.
The configure script should remind you what the package name is,
if you make sure that you have no java in the path.

By the way. You do not have your source and build directory
on NFS do you? The javacserver uses file system locking
to establish a single server. And locking does not work
very well over nfs. (Also building is much slower, if it works.)

//Fredrik
----- weijun.wang at oracle.com skrev:

> I don't have an IcedTea. Do I need to build one?
> 
> -Max
> 
> 
> 
> On Nov 4, 2011, at 10:26 PM, Fredrik Öhrström
> <fredrik.ohrstrom at oracle.com> wrote:
> 
> > 
> > Ok, could you please try just:
> > 
> > ./configure
> > 
> > and use the default iced-tea?
> > 
> > //Fredrik
> > 
> > ----- weijun.wang at oracle.com skrev:
> > 
> >> On 11/04/2011 08:19 PM, Fredrik Öhrström wrote:
> >>> 
> >>> Please send me the build.log file....
> >> 
> >> Attached.
> >> 
> >>> 
> >>> You can also try:
> >>> 
> >>> ./configure --with-boot-jdk=$J6 --disable-javac-multi-core
> >> --disable-javac-deps --disable-javac-server
> >> 
> >> This works.
> >> 
> >> -Max
> >> 
> >>> 
> >>> ----- weijun.wang at oracle.com skrev:
> >>> 
> >>>> I just tried this on my Ubuntu 11.04 64-bit system:
> >>>> 
> >>>> 1. Clone http://hg.openjdk.java.net/build-infra/jdk7
> >>>> 2. get_source.sh
> >>>> 3. Download ccache 3.1.6 source and build it
> >>>> 4. Download the 3 files in common/config and mv one of them
> >>>> 5. ./configure --with-boot-jdk=$J6
> >>>> 6. make
> >>>> 
> >>>> and soon see an error
> >>>> 
> >>>> Compiling 10 files in package com/sun/source/util
> >>>> 
> >>
> /space/repos/build-infra/jdk7/langtools/src/share/classes/com/sun/mirror/util/TypeVisitor.java:52:
> >>>> 
> >>>> error: duplicate class: com.sun.mirror.util.TypeVisitor
> >>>> public interface TypeVisitor {
> >>>>         ^
> >>>> 
> >>>> -Max