[oe] multilib SDK issue

[Mark Hatle]

On 3/2/18 2:06 AM, ZhangXiao wrote:
> For the conflict of the config file, how about use "update-alternatives"
> to avoid it?

This is my recommendation.  Rename the conflicting scripts to append the
'base_libdir' value, and then use the update-alternatives to install them.

--Mark

> Thanks
> Xiao
> 
> 在 2018年03月01日 10:13, Khem Raj 写道:
>> On 2/28/18 1:30 AM, ZhangXiao wrote:
>>> Hi All,
>>>
>>> With below settings on my local.conf, I get several errors when
>>> extracting SDK:
>>>
>>> Modify local.conf as the example of section 4.10.2.2 of
>>> http://www.yoctoproject.org/docs/2.4.1/mega-manual/mega-manual.html#combining-multiple-versions-library-files-into-one-image
>>>
>>> ...
>>> MACHINE = "qemux86-64"
>>> require conf/multilib.conf
>>> MULTILIBS = "multilib:lib32"
>>> DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
>>> IMAGE_INSTALL_append = " lib32-glib-2.0"
>>> ..
>>>
>>> # bitbake core-image-minimal -c populate_sdk
>>>
>>> ...
>>> Transaction Summary
>>> ================================================================================
>>> Install  416 Packages
>>>
>>> Total size: 57 M
>>> Installed size: 276 M
>>> Downloading Packages:
>>> Running transaction check
>>> Transaction check succeeded.
>>> Running transaction test
>>> Error: Transaction check error:
>>>   file /usr/include/gmp.h conflicts between attempted installs of
>>> libgmp-dev-6.1.2-r0.core2_64 and lib32-libgmp-dev-6.1.2-r0.x86
>>
>> this means we need to install gmp.h as multilib header during do_install
>> in recipe
>>
>> e.g.
>>
>> oe_multilib_header gmp.h
>>
>>>   file /usr/bin/python3.5m-config conflicts between attempted installs
>>> of python3-dev-3.5.4-r1.0.core2_64 and lib32-python3-dev-3.5.4-r1.0.x86
>>>   file /usr/share/pkgconfig/xtrans.pc conflicts between attempted
>>> installs of lib32-xtrans-dev-1:1.3.5-r0.x86 and
>>> xtrans-dev-1:1.3.5-r0.core2_64
>>>
>>> Error Summary
>>> -------------
>>>
>>> Any advices?
>>>
>>> Thanks a lot!
>>> Xiao
>>>
>>
>>