On 10/8/14, 11:00, "Darren Hart" <dvh...@linux.intel.com> wrote:
>I'm seeing the following error attempting to build qemu-native for >qemux86-64 from the master branch: > >ERROR: Logfile of failure stored in: >/build/yocto/master/intel-corei7-64_20141008094748/build/tmp/work/x86_64-l >i >nux/qemu-native/2.1.0-r0/temp/log.do_compile.737 >Log data follows: >| DEBUG: Executing shell function do_compile >| NOTE: make -j 1 >| GEN arm-linux-user/config-devices.mak >| GEN arm-softmmu/config-devices.mak >| GEN i386-linux-user/config-devices.mak >| GEN i386-softmmu/config-devices.mak >| GEN x86_64-linux-user/config-devices.mak >| GEN x86_64-softmmu/config-devices.mak >| GEN config-all-devices.mak >| GEN config-host.h >| GEN qemu-options.def >| GEN qmp-commands.h >| GEN qapi-types.h >| GEN qapi-visit.h >| GEN qapi-event.h >| GEN trace/generated-events.h >| GEN trace/generated-tracers.h >| GEN tests/test-qapi-types.h >| GEN tests/test-qapi-visit.h >| GEN tests/test-qmp-commands.h >| GEN tests/test-qapi-event.h >| CC tests/qemu-iotests/socket_scm_helper.o >| LINK tests/qemu-iotests/socket_scm_helper >| g++: error: unrecognized command line option '-fstack-protector-strong' >| >/build/yocto/master/intel-corei7-64_20141008094748/build/tmp/work/x86_64-l >i >nux/qemu-native/2.1.0-r0/qemu-2.1.0/rules.mak:88: recipe for target >'tests/qemu-iotests/socket_scm_helper' failed >| make: *** [tests/qemu-iotests/socket_scm_helper] Error 1 >| ERROR: oe_runmake failed >| WARNING: exit code 1 from a shell command. >| ERROR: Function failed: do_compile (log file is located at >/build/yocto/master/intel-corei7-64_20141008094748/build/tmp/work/x86_64-l >i >nux/qemu-native/2.1.0-r0/temp/log.do_compile.737) >ERROR: Task 7 >(virtual:native:/build/yocto/master/intel-corei7-64_20141008094748/poky/me >t >a/recipes-devtools/qemu/qemu_2.1.0.bb, do_compile) failed with exit code >'1' > > >The key bit being: >| g++: error: unrecognized command line option '-fstack-protector-strong' > > > >As this appears to be a toolchain versioning issue, I tested this >independently: > >dvhart@rage:~ >$ g++-4.8 -fstack-protector-strong test.c -o test >g++-4.8: error: unrecognized command line option >-fstack-protector-strong¹ > >dvhart@rage:~ >$ g++-4.9 -fstack-protector-strong test.c -o test >dvhart@rage:~ > >$ ./test >Hello World! > > >Sure enough, 4.9 supports this, and 4.8 does not. I'm looking into if >this >is a qemu-native configuration issue or something else... But if anyone >already has a solution in hand, please let me know. This appears to be related to the Debian Jessie default g++ (4.8). If I set it to 4.9, the build continues. -- Darren Hart Intel Open Source Technology Center -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core