On 6/14/18 8:49 AM, Jon Szymaniak wrote:
> On Fri, Jun 1, 2018 at 1:00 AM, Jon Szymaniak <jon.szyman...@gmail.com> wrote:
>> When attempting to build core-image-minimal on sumo (@b369e61) with a
>> largely default local.conf, I'm experiencing qemu-native build failures due
>> to what appear to be an include path issue.
>>
>> Below is one of the failures -- those not listed here also pertain to a
>> missing capstone.h.
>>
>> | CC aarch64-softmmu/monitor.o
>> | In file included from
>> /snip/build/yocto/sumo/rpi/tmp/work/x86_64-linux/qemu-native/2.11.1-r0/qemu-2.11.1/disas.c:9:0:
>> |
>> /snip/build/yocto/sumo/rpi/tmp/work/x86_64-linux/qemu-native/2.11.1-r0/qemu-2.11.1/include/disas/capstone.h:6:10:
>> fatal error: capstone.h: No such file or directory
>> | #include <capstone.h>
>> | ^~~~~~~~~~~~
>> | compilation terminated.
>>
>> In the qemu-native build directory, the config.log shows an "
>> -I/usr/include/capstone" parameter being used during compilation, despite
>> other -I parameters using ${prefix} correctly.
>>
>> capstone is pulled into the qemu source tree as a git submodule, and has a
>> CMake-based build -- so I'm guessing this is the result of not providing
>> prefix information to the CMake build? However, I'm honestly not sure why
>> there's a dependency on the capstone disassembler at this point, and whether
>> the Yocto use-case warrants even enabling support for it.
>>
>> Adding --disable-capstone to the qemu.inc EXTRA_OECONF definition seemed to
>> address the build failure, but I haven't tried any QEMU targets yet.
>>
>> I still need to dig into this a bit further, but just wanted to check in
>> before I go too far down the rabbit hole... this strikes me as something
>> that would have broken the nightly builds and therefore might just be an
>> issue on my end somehow.
>>
>> Thanks,
>> Jon Szymaniak
>
> Sorry to be a bother -- just wanted to bump this.
> Do you have capstone development headers/libs installed on your build host ? > Happy to work on a patch, but just wanted a sanity check to confirm > that other folks are seeing this too. >
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