How can I check "shared-library-to-package mapping"

How can I check "shared-library-to-package mapping"

[ikjn]

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Hi.

My recipe 'A' installs pre-built shared libraries, but I get file_rdeps
error on
'B' recipe's package_qa task, which has runtime dependency on A's so files.

I believed that bitbake automatically creates RDEPENDS_B += "A" regarding
"shared-library-to-package mapping" [1] . so I didn't declare RDEPENDS on B
recipe.

Can anybody describe the detailed process of "so/package mapping"?
Should I look into insane.bbclass?

Thanks.

[1]  https://www.yoctoproject.org/docs/2.2/ref-manual/ref-
manual.html#automatically-added-runtime-dependencies

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Re: How can I check "shared-library-to-package mapping"

[Burton, Ross]

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Did you add a DEPENDS to A in B?

Ross

On 13 March 2018 at 16:28, ikjn <tiffang@gmail.com> wrote:

> Hi.
>
> My recipe 'A' installs pre-built shared libraries, but I get file_rdeps
> error on
> 'B' recipe's package_qa task, which has runtime dependency on A's so files.
>
> I believed that bitbake automatically creates RDEPENDS_B += "A" regarding
> "shared-library-to-package mapping" [1] . so I didn't declare RDEPENDS on B
> recipe.
>
> Can anybody describe the detailed process of "so/package mapping"?
> Should I look into insane.bbclass?
>
> Thanks.
>
> [1]  https://www.yoctoproject.org/docs/2.2/ref-manual/ref-manual.
> html#automatically-added-runtime-dependencies
>
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
>
>

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Re: How can I check "shared-library-to-package mapping"

[Khem Raj]

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On Wed, Mar 14, 2018 at 8:50 AM ikjn <tiffang@gmail.com> wrote:

> Hi.
>
> My recipe 'A' installs pre-built shared libraries, but I get file_rdeps
> error on
> 'B' recipe's package_qa task, which has runtime dependency on A's so files.
>

Yes however it depends on SONAME being added to the shared objects when
they are linked otherwise shlibs code is not able to auto detect the
dependency

>
> I believed that bitbake automatically creates RDEPENDS_B += "A" regarding
> "shared-library-to-package mapping" [1] . so I didn't declare RDEPENDS on B
> recipe.
>
> Can anybody describe the detailed process of "so/package mapping"?
> Should I look into insane.bbclass?
>
> Thanks.
>
> [1]
> https://www.yoctoproject.org/docs/2.2/ref-manual/ref-manual.html#automatically-added-runtime-dependencies
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
>

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Re: How can I check "shared-library-to-package mapping"

[ikjn]

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On Thu, Mar 15, 2018 at 11:37 AM, Khem Raj <raj.khem@gmail.com> wrote:

>
> On Wed, Mar 14, 2018 at 8:50 AM ikjn <tiffang@gmail.com> wrote:
>
>> Hi.
>>
>> My recipe 'A' installs pre-built shared libraries, but I get file_rdeps
>> error on
>> 'B' recipe's package_qa task, which has runtime dependency on A's so
>> files.
>>
>
> Yes however it depends on SONAME being added to the shared objects when
> they are linked otherwise shlibs code is not able to auto detect the
> dependency
>

Thank you, now I got it!
I thought only file name is used for run time dependency matching between
packages.
SONAME matching is also executed in build time dependency check when
DEPENDS_xxx is given?

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Re: How can I check "shared-library-to-package mapping"

[Khem Raj]

On Fri, Mar 16, 2018 at 11:05 AM, ikjn <tiffang@gmail.com> wrote:
>
> On Thu, Mar 15, 2018 at 11:37 AM, Khem Raj <raj.khem@gmail.com> wrote:
>>
>>
>> On Wed, Mar 14, 2018 at 8:50 AM ikjn <tiffang@gmail.com> wrote:
>>>
>>> Hi.
>>>
>>> My recipe 'A' installs pre-built shared libraries, but I get file_rdeps
>>> error on
>>> 'B' recipe's package_qa task, which has runtime dependency on A's so
>>> files.
>>
>>
>> Yes however it depends on SONAME being added to the shared objects when
>> they are linked otherwise shlibs code is not able to auto detect the
>> dependency
>
>
> Thank you, now I got it!
> I thought only file name is used for run time dependency matching between
> packages.
> SONAME matching is also executed in build time dependency check when
> DEPENDS_xxx is given?
>

its primarily for runtime dependency checks.