corrupt messages in build logs

[Kelly O'Hair]

On Feb 2, 2011, at 6:10 PM, Dr Andrew John Hughes wrote:

> On 16:43 Wed 02 Feb     , Kelly O'Hair wrote:
>>
>> On Feb 2, 2011, at 1:56 PM, Jonathan Gibbons wrote:
>>
>>> Some messages in the build logs are getting corrupted, perhaps
>>> because of parallism.  For example,
>>>
>>> ../../../src/plugin/solaris/jvm_natives/server.c:2031: warning: cast
>>> to pointer from integer of different
>>>
>>> ../../../../src/share/native/sun/security/ec/impl/ec2_163.c:59:
>>> warning: ignoring #pragma i
>>>
>>> ../../../src/plugin/solaris/jvm_natives/native.c:165: warning: type
>>> defaults to 'int' in declaration of 'getAw
>>>
>>> ../../../../src/plugin/solaris/nscore/JavaPluginFactory5.cpp:47:
>>> warning: /localtools/linux/gcc29/usr/bin/gcc  -O2 -fPIC -DCC_NOEX -W
>>> -Wall  -Wno-unused -Wno-parentheses -fno-omit-frame-pointer -
>>> D_LITTLE_ENDIAN  -I../../../../src/plugin/solaris/nscore -
>>> I../../../../src/plugin/solaris/nscore/../common -I/HUDSON/ 
>>> workspace/
>>> jdk7-2-build-linux-i586-product/jdk7/build/linux-i586/tmp/ -I/ 
>>> HUDSON/
>>> workspace/jdk7-2-build-linux-i586-product/jdk7/build/linux-i586/tmp/
>>> deploy/headers/plugin -I../../../../src/plugin/solaris/common -
>>> I../../../../src/plugin/share/jpiapi -I../../../../src/plugin/
>>> solaris/nscore/../nsstub -I/HUDSON/workspace/jdk7-2-build-linux- 
>>> i586-
>>> product/jdk7/jdk/make/../src/solaris/javavm/export -I/HUDSON/
>>> workspace/jdk7-2-build-linux-i586-product/jdk7/jdk/make/../src/ 
>>> share/
>>> javavm/export  -D_GNU_SOURCE -DXP_UNIX -DNO_XEMBED_MOZILLA -DSVR4 -
>>> DPLUGIN_NODOTVERSION=\"170\" -DPLUGIN_VERSION=\"1.7.0\" -DVERSION=
>>> \"1.7.0-ea-b122\" -DRELEASE=\"1.7.0-ea\" -DARCH=\"i586\" -Di586 -
>>> DLIBARCH=\"i386\" -B /localtools/linux/gcc29/usr/bin//../lib/gcc-
>>> lib/ -I /localtools/linux/gcc29/usr/bin//../lib/gcc-lib/i386-redhat-
>>> linux/egcs-2.9*/include -DRAPTOR_API -DNEW_STREAMING_API -DXP_UNIX -
>>> DLINUX  -c -o /HUDSON/workspace/jdk7-2-build-linux-i586-product/ 
>>> jdk7/
>>> build/linux-i586/tmp/deploy/plugin/javaplugin_nscp_gcc29/obj/
>>> QueueRunnable.o  ../../../../src/plugin/solaris/nscore/
>>> QueueRunnable.cpp
>>>
>>> Is this known and/or fixable?
>>
>> This is due to the 'make -j 4 *.o' that happens when the sharedly
>> library is built.
>> I though GNU make did a better job on keeping the messages grouped
>> with the compile line, but maybe not.
>
> I haven't seen an issue with this from GNU make before, but isn't  
> the above log
> on Solaris rather than GNU/Linux?

We use GNU make on both, but I think the above is on Linux.

>
> It also doesn't look like OpenJDK to me.

Yup, looks like mozilla plugin code to me, using the old gcc29 compiler.
Maybe it's a gcc29 compiler issue?

>
>> It may have to echo out the compile line first. Not sure it can be
>> fixed easily.
>>
>> Maybe build with ALT_PARALLEL_COMPILE_JOBS=1
>>
>
> Nice and slow... ;-)

Yup.

-kto

>
>> -kto
>>
>>>
>>> -- Jon
>>
>
> -- 
> Andrew :)
>
> Free Java Software Engineer
> Red Hat, Inc. (http://www.redhat.com)
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