Merging jdk7-b75 into Jigsaw

[Kelly O'Hair]

Mark Reinhold wrote:
>> From: Mark Reinhold <mr at sun.com>
>> Date: Fri, 06 Nov 2009 11:32:37 -0800
> 
>>> From: Mark Reinhold <mr at sun.com>
>>> Date: Fri, 06 Nov 2009 10:22:17 -0800
>>> ...
>>>
>>> I'm starting to suspect something in my build environment.  I'll try a
>>> pure M5 build, without any Jigsaw changes, and see what happens.
>> Yep, same problem, but then I recalled the recent ALT_JDK_IMPORT_PATH
>> issue and noticed that my build script was still setting it.  Removing
>> that setting fixed the problem, though I'm not completely sure why.
> 
> When something starts working for a reason unknown, beware ...
> 
> That wasn't the problem after all.  I'm seeing this again in a merged
> Jigsaw+M5 forest.
> 
> After enabling some ant verbosity I found that, when building jaxws,
> ant defines the javac -classpath argument as
> 
>     $BUILD/jaxws/build/classes:${RANDOM_ANT_JARS}:$BUILD/bootjdk/j2sdk-image/lib/tools.jar
> 
> in a plain M5 build.  In a Jigsaw+M5 build, however, the tools.jar
> element is omitted, which certainly explains the failure I'm seeing.
> 
> Can someone with more ant expertise than I suggest how to proceed?

Could be painful ant bite #3 in my list:
   http://blogs.sun.com/kto/entry/painful_ant_bite_a_generous

We need to explicitly exclude the Ant runtime classpath entries
and be explicit about everything on the classpath:

   <javac> uses to <javac includeAntRuntime="false">

I will look at the jaxws and jaxp ant scripts and see if the fix is
simple.

-kto


> 
> Full logs available on request.
> 
> - Mark