Re: org.openembedded.oz354x build broken, qemu-native do_compile fails.

George Hartzell writes:
 > 
 > George Hartzell writes:
 >  > DQoNCkdlb3JnZSBIYXJ0emVsbCB3cml0ZXM6DQogPiBEUXBKSUhWd1pHRjBaV1FnYlhrZ2Iz
 >  > [...]
 > 
 > Maybe the third time will be the charm.  I'm sorry that my previous
 > two posts on this subject ended up ugly blobs....
 > 
 > I've posted the output of bitbake -v task-bootstrap at
 > 
 >   http://shrimp.alerce.com/openzaurus-qemu-problem.gz
 > 
 > but basically, my bitbake of task-bootstrap in org.openzaurus.oz354x
 > started failing last night while trying to build qemu-native.
 > 
 > It has been working previously.

I apologize for following up to my own posts, but I've done a bit more
detective work and could use some feedback.

I cd'ed into the directory in which qemu-native was working when it
died

  /home/hartzell/openembedded/tmp/work/qemu-native-0.7.0-r1/i386-user

and grabbed out of the log file the gcc invocation line that
exploded.  If I run it as is, it generates the same error (nice
positive control).  If I remove the -O2 from the optimization line
then it creates the .o as expected.  Adding back a -O causes the
problem to occur again.

This seems to argue that there is a bug in Fedora Core 4's gcc (rpm -q
-a tells me I'm using gcc-4.0.2-8.fc4).

Is there a way that I can tell bitbake to not use any optimization
flags when it builds qemu?

Thanks,

g.


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