RFR (XXS): 8139935: Bootcycle builds are broken on jdk9/hs due to JVMCI changes

[Christian Thalinger]

Thanks, Erik.

> On Oct 20, 2015, at 9:51 PM, Erik Joelsson <erik.joelsson at oracle.com> wrote:
> 
> Looks good to me.
> 
> /Erik
> 
> On 2015-10-20 22:19, Christian Thalinger wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8139935
>> 
>> The reason this “works” for a non-bootcycle build is because a JDK 9 javac won't enforce the “hidden packages” rules when running on a non-JDK 9 platform.
>> 
>> diff -r a8a8604f890f make/gensrc/Gensrc-jdk.vm.ci.gmk
>> --- a/make/gensrc/Gensrc-jdk.vm.ci.gmk	Sat Oct 17 19:40:30 2015 -0400
>> +++ b/make/gensrc/Gensrc-jdk.vm.ci.gmk	Tue Oct 20 09:57:02 2015 -1000
>> @@ -77,6 +77,7 @@ PROCESSOR_PATH := $(call PathList, \
>>  	$(MKDIR) -p $(@D)
>>  	$(eval $(call ListPathsSafely,PROC_SRCS,$(@D)/_gensrc_proc_files))
>>  	$(JAVA_SMALL) $(NEW_JAVAC) \
>> +	    -XDignore.symbol.file \
>>  	    -sourcepath $(SOURCEPATH) \
>>  	    -implicit:none \
>>  	    -proc:only \
>> 
>