compiling openJdk 11 on windows 7 32bits fail

[David Holmes]

On 12/02/2019 12:03 am, Alexey Ivanov wrote:
> Hi David,
> 
> On 11/02/2019 11:33, David Holmes wrote:
>> Hi Alexey,
>>
>> On 11/02/2019 7:12 pm, Alexey Ivanov wrote:
>>> Hi Franco,
>>>
>>> On 11/02/2019 02:03, David Holmes wrote:
>>>> On 8/02/2019 5:07 am, Franco Gastón Pellegrini wrote:
>>>>> I tried compiling JDK 12 for 32 bits, and I get similar errors:
>>>>>
>>>>> === Output from failing command(s) repeated here ===
>>>>> * For target hotspot_variant-client_libjvm_objs_classFileParser.obj:
>>>>> classFileParser.cpp
>>>>> c:/cygwin64/home/franc/java/jdk12/src/hotspot/share/classfile/classFileParser.cpp(312): 
>>>>> error C2220: warning treated as error - no 'object' file generated
>>>>> c:/cygwin64/home/franc/java/jdk12/src/hotspot/share/classfile/classFileParser.cpp(312): 
>>>>> warning C4267: '=': conversion from 'size_t' to 'u2', possible loss 
>>>>> of data
>>>>>     ... (rest of output omitted)
>>>
>>> I used --disable-warnings-as-errors option to configure when I built 
>>> JDK for 32 bit Windows last time.
>>
>> Note there are actual errors in Franco's log not just the warnings I 
>> commented on. I think we've already encountered the operate delete 
>> issue so it may be fixed in 13, but not 12. Need to track it down.
> 
> I must have missed that point.
> The message above says “error C2220: warning treated as error”, so I 
> decided to let Franco know --disable-warnings-as-errors helped me.

Yeah sorry - getting confused by the different things Franco tried. He 
tried a JDK11 build with --disable-warnings-as-errors but it still 
failed because of real errors:

c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(229): 
error C2956: sized deallocation function 'operator delete(void*, 
size_t)' would be chosen as placement deallocation function.
predefined C++ types (compiler internal)(44): note: see declaration of 
'operator delete'

Then he posted that he'd tried jdk12 as well with "similar errors" but 
only showed the

error C2220: warning treated as error - no 'object' file generated
warning C4267: '=': conversion from 'size_t' to 'u2', possible loss of data

which means he was not running with --disable-warnings-as-errors

David
-----


> 
> It's been a long while since I built jdk-dev on 32 bit Windows last 
> time; many things could have changed there.
> 
> Regards,
> Alexey
> 
>>
>> Cheers,
>> David
>>
>>> David pointed to JDK-8205677 which should be forwardported to 13 to 
>>> fix the problem.
>>>
>>> Regards,
>>> Alexey
>>>
>>>>
>>>> This is an issue we ran into compiling 8u with VS2017:
>>>>
>>>> https://bugs.openjdk.java.net/browse/JDK-8205677
>>>>
>>>> We probably never noticed in JDK 12 because we don't do 32-bits 
>>>> builds with VS2017.
>>>>
>>>> David
>>>> -----
>>>>
>>>>> * All command lines available in 
>>>>> /cygdrive/c/cygwin64/home/franc/java/jdk12/build/windows-x86-client-fastdebug/make-support/failure-logs. 
>>>>>
>>>>> === End of repeated output ===
>>>>>
>>>>> No indication of failed target found.
>>>>> Hint: Try searching the build log for '] Error'.
>>>>> Hint: See doc/building.html#troubleshooting for assistance.
>>>>>
>>>>> make[1]: *** [/home/franc/java/jdk12/make/Init.gmk:310: main] Error 2
>>>>> make: *** [/home/franc/java/jdk12/make/Init.gmk:186: default] Error 2
>>>>>
>>>>>
>>>>> El mié., 6 de feb. de 2019 a la(s) 19:23, Franco Gastón Pellegrini 
>>>>> (francogpellegrini at gmail.com <mailto:francogpellegrini at gmail.com>) 
>>>>> escribió:
>>>>>
>>>>>     I just tried --disable-warnings-as-errors, and JDK 11 64bits as a
>>>>>     bootjdk, but I get a lots of errors, and it refuse to build, 
>>>>> like this:
>>>>>
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/classfile/classFileParser.cpp(310): 
>>>>>
>>>>>     warning C4267: '=': conversion from 'size_t' to 'u2', possible 
>>>>> loss
>>>>>     of data
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(229): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(250): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(289): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(312): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(333): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(372): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(437): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>> c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(541): 
>>>>>
>>>>>     error C2956: sized deallocation function 'operator delete(void*,
>>>>>     size_t)' would be chosen as placement deallocation function.
>>>>>     predefined C++ types (compiler internal)(44): note: see 
>>>>> declaration
>>>>>     of 'operator delete'
>>>>>
>>>>> <SNIP>
>>>
>