Review Request 8152197: Single place to specify module-specific information for images build

[Mandy Chung]

> On Mar 21, 2016, at 5:36 PM, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
>> 
>> On Mar 21, 2016, at 11:57 AM, Alan Bateman <alan.bateman at oracle.com> wrote:
>> 
>> On 21/03/2016 17:32, Mandy Chung wrote:
>>> Erik,
>>> 
>>> This cleans up several makefiles and now have one single file (make/common/Modules.gmk) to specify the module-specific information for the build:
>>> 
>>> http://cr.openjdk.java.net/~mchung/jdk9/webrevs/8152197/webrev.00/index.html
>>> 
>>> 
>> This looks a good clean-up.
>> 
>> One thing that isn't clear is how to get tool modules into the JRE. I suspect that JRE_MODULES needs to be $(BOOT_MODULES) + $(PLATFORM_MODULES) + jdk.policytool + jdk.scripting.nashorn.shell to be consistent with JRE 8 builds.
> 
> 
> Good catch.  I compared the modules listed in make/Images.gmk before the change with make/common/Modules.gmk and found some existing issues - jdk.policytool has not been linked in JRE and I can’t quite tell why jdk.jvmstat and jdk.jvmstat.rmi are linked in JRE.  I believe we only need the following tools be included in JRE to be consistent with JRE 8 builds:
> 
> JRE_TOOL_MODULES += \
>    jdk.pack200 \
>    jdk.policytool \
>    jdk.scripting.nashorn.shell \
> 
> Updated webrev:
>   http://cr.openjdk.java.net/~mchung/jdk9/webrevs/8152197/webrev.01/index.html


In fact, JDK-8071338 has moved policytool from JRE to JDK in JDK 9.  webrev.01 updated in place.

Mandy