executable depends on the library that is built in the same recipe

executable depends on the library that is built in the same recipe

[Rail Shafigulin]

I have a recipe that builds a library and an executable. Executable
depends on the library which built int he same recipe. When I run
bitbake I get the following error:

WARNING: mytool-1.0+gitAUTOINC+3e2b76e330-r0 do_package_qa: QA Issue:
/bin/mytool contained in package mytool requires libMyTool.so, but no
providers found in RDEPENDS_mytool? [file-rdeps]

I tried the suggestion given by the bitbake putting mytool in
REDEPNDS_${PN}, but that didn't work. I also tried looking online for
the solution but didn't find one.

Can someone help out?


-- 
Rail Shafigulin
Software Engineer
Esencia Technologies

-- 




*ESENCIA TECHNOLOGIES, INC.*3945 Freedom Circle, Suite #360,
Santa Clara CA 95054
________________________________________________________

Phone: +1 408 736 8284 Fax: +1 408 519 3475 
http://www.esenciatech.com | http://www.lnttechservices.com

Re: executable depends on the library that is built in the same recipe

[Jeremy A. Puhlman]

Given it is looking for libMyTool.so and not a versioned library, my 
guess is that the shared
library is not setting a proper soname when being built. All libraries 
should be built with a soname,
and if done correctly should be versioned.  The .so file generally 
shouldn't be the runtime library
but a link back to the versioned library, so you get something that 
looks like:

/usr/lib/libz.so -> libz.zo.1.2.11
/usr/lib/libz.so.1.2.11
/usr/lib/libz.so.1 -> libz.so.1


On 12/11/2017 11:45 AM, Rail Shafigulin wrote:
> I have a recipe that builds a library and an executable. Executable
> depends on the library which built int he same recipe. When I run
> bitbake I get the following error:
>
> WARNING: mytool-1.0+gitAUTOINC+3e2b76e330-r0 do_package_qa: QA Issue:
> /bin/mytool contained in package mytool requires libMyTool.so, but no
> providers found in RDEPENDS_mytool? [file-rdeps]
>
> I tried the suggestion given by the bitbake putting mytool in
> REDEPNDS_${PN}, but that didn't work. I also tried looking online for
> the solution but didn't find one.
>
> Can someone help out?
>
>

-- 
Jeremy A. Puhlman
jpuhlman@mvista.com

Re: executable depends on the library that is built in the same recipe

[Vineeth Karumanchi]

using this might help

oe_libinstall -so

On 12/12/2017 1:24 AM, Jeremy A. Puhlman wrote:
> Given it is looking for libMyTool.so and not a versioned library, my 
> guess is that the shared
> library is not setting a proper soname when being built. All libraries 
> should be built with a soname,
> and if done correctly should be versioned.  The .so file generally 
> shouldn't be the runtime library
> but a link back to the versioned library, so you get something that 
> looks like:
> 
> /usr/lib/libz.so -> libz.zo.1.2.11
> /usr/lib/libz.so.1.2.11
> /usr/lib/libz.so.1 -> libz.so.1
> 
> 
> On 12/11/2017 11:45 AM, Rail Shafigulin wrote:
>> I have a recipe that builds a library and an executable. Executable
>> depends on the library which built int he same recipe. When I run
>> bitbake I get the following error:
>>
>> WARNING: mytool-1.0+gitAUTOINC+3e2b76e330-r0 do_package_qa: QA Issue:
>> /bin/mytool contained in package mytool requires libMyTool.so, but no
>> providers found in RDEPENDS_mytool? [file-rdeps]
>>
>> I tried the suggestion given by the bitbake putting mytool in
>> REDEPNDS_${PN}, but that didn't work. I also tried looking online for
>> the solution but didn't find one.
>>
>> Can someone help out?
>>
>>
> 

Re: executable depends on the library that is built in the same recipe

[Rail Shafigulin]

On Mon, Dec 11, 2017 at 8:18 PM, Vineeth Karumanchi
<vineethchowz.chowdary@xilinx.com> wrote:
> using this might help
>
> oe_libinstall -so
>

Can you elaborate more on this? I'm not quite sure what it does.


-- 
Rail Shafigulin
Software Engineer
Esencia Technologies

-- 




*ESENCIA TECHNOLOGIES, INC.*3945 Freedom Circle, Suite #360,
Santa Clara CA 95054
________________________________________________________

Phone: +1 408 736 8284 Fax: +1 408 519 3475 
http://www.esenciatech.com | http://www.lnttechservices.com