Mac build failing

[Phil Race]

The usual one --disable-warnings-as-errors when running configure.

-phil.

On 05/09/2016 01:11 PM, Pete Brunet wrote:
> Thanks Phil, I asked in the bug but will ask here too - is there a
> workaround until the issue is resolved?  In my case I have 6.2 and 7.3.1.
>
> Pete
>
> On 5/9/16 2:29 PM, Phil Race wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8152856
>>
>> -phil.
>>
>> On 05/09/2016 12:20 PM, Pete Brunet wrote:
>>> Am running into a build problem on Mac.
>>>
>>> Creating libjvm.dylib from 771 file(s)
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/precompiled/precompiled.hpp:30:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/asm/assembler.inline.hpp:31:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/cpu/x86/vm/assembler_x86.inline.hpp:30:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/code/codeCache.hpp:28:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/code/codeBlob.hpp:30:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/runtime/frame.hpp:28:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/method.hpp:33:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/constantPool.hpp:32:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/typeArrayOop.hpp:29:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/typeArrayKlass.hpp:29:
>>>
>>> In file included from
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/arrayKlass.hpp:29:
>>>
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/klass.hpp:327:58:
>>>
>>> error: shifting a negative signed value is undefined
>>> [-Werror,-Wshift-negative-value]
>>>       return (juint)lh >= (juint)(_lh_array_tag_type_value <<
>>> _lh_array_tag_shift);
>>>                                   ~~~~~~~~~~~~~~~~~~~~~~~~ ^
>>> /Users/petebrunet/JDK9/JDK-8145207/client/hotspot/src/share/vm/oops/klass.hpp:331:55:
>>>
>>> error: shifting a negative signed value is undefined
>>> [-Werror,-Wshift-negative-value]
>>>       return (jint)lh < (jint)(_lh_array_tag_type_value <<
>>> _lh_array_tag_shift);
>>>                                ~~~~~~~~~~~~~~~~~~~~~~~~ ^
>>> 2 errors generated.
>>> make[4]: ***
>>> [/Users/petebrunet/JDK9/JDK-8145207/client/build/macosx-x86_64-normal-server-release/hotspot/variant-server/libjvm/objs/precompiled/precompiled.hpp.pch]
>>>
>>> Error 1
>>> make[3]: *** [variant-server-libs] Error 2
>>> make[2]: *** [hotspot] Error 2
>>> make[2]: *** Waiting for unfinished jobs....
>>>
>>> One thing that is different is that Xcode 7.3.1 force installed itself
>>> last week so this morning I reinstalled 6.2 and copied the 10.9 SDK into
>>> the 7.3.1 SDK directory as per this info:
>>> http://blog.felix-schwarz.org/post/141482111524/how-to-use-the-os-x-109-sdk-with-xcode-73
>>>
>>>
>>> Then I reconfigured using --with-sdk-name=macosx10.9 (no errors
>>> reported), ran make clean, and make images and got the above report.
>>>
>>> Pete
>>>