[yocto] pkg-config search directories

[eliya.mir at gmail.com]

Thanks Ross,
That is the issue : default pkg-config does not search host paths - How to
edit its search paths ?


On Tue, Oct 3, 2017 at 6:28 PM, Burton, Ross <ross.burton at intel.com> wrote:

> Ah, so if you're inheriting native then the default pkg-config is good,
> but the host paths are not searched out of the box.
>
> If you *really* want to link against host binaries and not building your
> own native recipes for it then see qemu.inc for an example of how to steal
> the host pkg-config path and use it at configure time.
>
> Ross
>
> On 3 October 2017 at 16:05, eliya.mir at gmail.com <eliya.mir at gmail.com>
> wrote:
>
>> when running the recipe I get  during do_configure:
>> Checking for header stdlib.h             : yes
>> ...
>> Checking for program pkg-config          : /home/wzbwjj/vpm/GR_Yocto/buil
>> d/tmp/sysroots/x86_64-linux/usr/bin/pkg-config
>>
>> How do I change that ?
>>
>> On Tue, Oct 3, 2017 at 6:02 PM, Burton, Ross <ross.burton at intel.com>
>> wrote:
>>
>>> You don't need to, it will search the host.
>>>
>>> Ross
>>>
>>> On 3 October 2017 at 15:54, eliya.mir at gmail.com <eliya.mir at gmail.com>
>>> wrote:
>>>
>>>> Hi Ross,
>>>> how to configure use of pkg-config-native ?
>>>>
>>>> On Tue, Oct 3, 2017 at 5:51 PM, Burton, Ross <ross.burton at intel.com>
>>>> wrote:
>>>>
>>>>> On 3 October 2017 at 15:13, eliya.mir at gmail.com <eliya.mir at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi all,
>>>>>> I am new to the Yocto project.
>>>>>> Is this the Yocto forum ?
>>>>>> I would like configure pkg-config search directories but, the program
>>>>>> configured from the sysroots file system, so it does not see Host
>>>>>> environment variables.
>>>>>> i.e : there are two pkg-config apps : Host's pkg-config located at
>>>>>> /usr/bin/ , and bitbake pkg-config located at ~/Yocto/build/tmp/sysroots/
>>>>>> x86_64-linux/usr/bin/
>>>>>>
>>>>>>
>>>>> If you want to access pkg-config files on the host, you'll need to use
>>>>> the pkg-config-native binary as pkg-config uses the *target* sysroots.
>>>>>
>>>>> Ross
>>>>>
>>>>
>>>>
>>>
>>
>
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