[poky] libs / so without a link to xxx.so.1

[Anuj Mittal]

On 02/05/2018 09:05 PM, star at gmx.li wrote:
> 
> 
>> Gesendet: Montag, 05. Februar 2018 um 11:21 Uhr
>> Von: "Anuj Mittal" <anuj.mittal at intel.com>
>> An: poky at yoctoproject.org
>> Betreff: Re: [poky] libs / so without a link to xxx.so.1
>>
> Thanks Anuj,  but I don't think so. The libs itself are not in the dev package, but in the libcurlpp1
> And I include them like this:
> 
> IMAGE_INSTALL = "packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL} ..... curl libcurlpp"
> 
> TOOLCHAIN_TARGET_TASK_append = " zlib-dev curl-dev libcurlpp-dev net-snmp-dev libidn-dev"

In general, in addition to looking at the recipe, you can check
packages-split in recipe $WORKDIR to see what's where. In this case, the
package you're probably looking for is "curlpp-dev" not libcurlpp-dev:

$ tree packages-split/curlpp-dev/
packages-split/curlpp-dev/
└── usr
    └── lib
        └── libcurlpp.so -> libcurlpp.so.1

2 directories, 1 file

https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#structure-build-tmp-work-tunearch-recipename-version

Thanks,

Anuj

> 
> And I use the rootfs that is created with -c populate_sdk.
> So it is a bug in the package? Or am I doing wrong?
> 
> 
>> On 02/05/2018 05:55 PM, Arno Steffens wrote:
>>> Using in my project libcurlpp. It is created with yocto (2.3.3), but in my filesystem I just see:
>>>
>>> "/usr/lib/libcurlpp.so.1" which is a link to libcurlpp.so.1.0.0
>>>
>>> What I miss is "libvcurlpp.so" (without version number), as my project includes  "-lcurlpp".
>>
>> You're probably missing the -dev package in your image.
>>
>> Thanks,
>> Anuj
>>
>>>
>>> My question: is there a reason for that? Is this a bug in the scripts or did I handle it wrong?
>>>
>>> I can do "-l:libcurlpp.so.1" but this looks only like a second best solution to me.
>>> Thanks and best regards
>>> Arno
>>>
>>
>> -- 
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