corrupt messages in build logs

[Dr Andrew John Hughes]

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?

It also doesn't look like OpenJDK to me.

> 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... ;-)

> -kto
> 
> >
> > -- Jon
> 

-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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