[OE-core] [PATCH] boost: Improve reproducibility

[Yu, Mingli]

On 2018年05月31日 21:13, Richard Purdie wrote:
> On Wed, 2018-05-30 at 23:20 -0700, mingli.yu at windriver.com wrote:
>> From: Mingli Yu <mingli.yu at windriver.com>
>>
>> boost_context includes some assembly source
>> files and will export the assembly object file
>> make_x86_64_sysv_elf_gas.o which contains host
>> path as below:
>> $ readelf --wide --symbols /my-build/boost/1.67.0-
>> r0/boost_1_67_0/x86_64-poky-
>> linux/boost/bin.v2/libs/context/build/aca09349fdb84d131321425f6c3a38e
>> d/libboost_context.so.1.67
>> 42: 0000000000000000 0 FILE LOCAL DEFAULT ABS /my-build/boost/1.67.0-
>> r0/boost_1_67_0/x86_64-poky-
>> linux/boost/bin.v2/libs/context/build/aca09349fdb84d131321425f6c3a38e
>> d/asm/make_x86_64_sysv_elf_gas.o
>>
>> Enable stirp for boost_context to hidden the
>> symbols
>>
>> [YOCTO #12708]
>>
>> Signed-off-by: Mingli Yu <mingli.yu at windriver.com>
>
> This looks very unlikely to ever make it upstream. Rather than carrying
> a patch to boost forever would we want to just strip the file in
> question with a custom command?

Thanks very much Richard for your respond!
I did try to strip only file which in question, but not find out the 
solution and then turn to strip the context library.

Alex,
Do you have any suggestion?

Thanks,

>
> Alternatively, can we stop this path being injected into the binary in
> the first place?
>
> Cheers,
>
> Richard
>