hotspot build failure on ubuntu x86_64

[Weijun Wang]

Hi Martin

Since the error line is only a printf message, I just remove the line.
And now everything builds fine!

I'll see if the PTR_FORMAT macro is used in other places and why there's
no problem there.

Thanks
Max

Weijun Wang wrote:
> 
> Martin Buchholz wrote:
>> Hi Max,
>>
>> Sounds to me like you're using a very recent gcc.
> 
> Probably, I'm using the gcc of 'apt-get install' on this 9.04.
> 
>> My policy has been to use a stodgy gcc,
>> and let other folks use bleeding edge.
>> Fedora/Ubuntu hackers are more likely
>> to dogfood their gcc.... so check out the
>> icedtea patch set.
> 
> Ok, I'll go have a look.
> 
> Thanks
> Max
> 
>> I wish that Openjdk release engineering maintained
>> buildability by a broad range of compilers
>> through regular testing.
>>
>> Martin
>>
>> On Thu, Oct 22, 2009 at 18:05, Max (Weijun) Wang <Weijun.Wang at sun.com> wrote:
>>> Hi Martin
>>>
>>> I've just changed my Linux box to a x86_64 one, and my first build of JDK 7
>>> shows these errors:
>>>
>>> ...
>>> cc1plus: warnings being treated as errors
>>> /media/sda6/space/work/myjdk/hotspot/src/cpu/x86/vm/methodHandles_x86.cpp:
>>> In function ‘void trace_method_handle_stub(const char*, oopDesc*, intptr_t*,
>>> intptr_t*)’:
>>> /media/sda6/space/work/myjdk/hotspot/src/cpu/x86/vm/methodHandles_x86.cpp:276:
>>> error: format ‘%016lx’ expects type ‘long unsigned int’, but argument 3 has
>>> type ‘void*’
>>> /media/sda6/space/work/myjdk/hotspot/src/cpu/x86/vm/methodHandles_x86.cpp:276:
>>> error: format ‘%016lx’ expects type ‘long unsigned int’, but argument 4 has
>>> type ‘intptr_t*’
>>> make[7]: *** [methodHandles_x86.o] Error 1
>>> ...
>>>
>>> What am I missing here? and, do you have any private patches to share?
>>>
>>> Thanks
>>> Max
>>>
>>>