RFR: 8072740: move closed jvm.cfg files out of open repo

[Dean Long]

On 3/25/2015 3:42 PM, David Holmes wrote:
> New webrev:
>
> http://cr.openjdk.java.net/~dholmes/8072740/webrev.v2/
>
> This doesn't define the ALT_JVMCFG_SRC in the open file - which makes 
> more sense for the clean up.
>
> I was unsure if $(wildcard xxx) would behave okay if xxx was an 
> undefined variable, but it seems to handle it okay.
>

That feels like we're depending on undefined behavior, so it could 
possibly behave differently in different versions of gcc.  How about 
something like this instead:

// Override with ALT_JVMCFG_SRC if defined.
// ALT_JVMCFG_SRC must either be set to a file that exists or be undefined.
ifdef ALT_JVMCFG_SRC
JVMCFG_SRC := $(ALT_JVMCFG_SRC)
endif

dl

> Thanks,
> David
>
> On 25/03/2015 7:08 PM, David Holmes wrote:
>> I've been asked to make a change so a new webrev will be firthcoming.
>>
>> Thanks,
>> David
>>
>> On 25/03/2015 1:43 PM, David Holmes wrote:
>>> bug: https://bugs.openjdk.java.net/browse/JDK-8072740
>>>
>>> webrev: http://cr.openjdk.java.net/~dholmes/8072740/webrev/
>>>
>>> Simple fix, contributed by Dean Long, that allows the jvm.cfg file 
>>> to be
>>> located in the "closed" location. The arm and ppc jvm.cfg files can 
>>> then
>>> be moved to that "closed" location.
>>>
>>> Thanks,
>>> David