[yocto] pkg-config search directories

[eliya.mir at gmail.com]

Hi Ross,
I am still trying to configure pkg-config.

Running bitbake glmark2 recipe results with an error :
Checking for 'gl'                        : not found.

looking into the log file :
Checking for 'gl'
['/home/wzbwjj/vpm/GR_Yocto/build/tmp/sysroots/x86_64-linux/usr/bin/pkg-config',
'gl', '--cflags', '--libs']
err: Package gl was not found in the pkg-config search path.
Perhaps you should add the directory containing `gl.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gl' found

not found
from
/home/wzbwjj/vpm/GR_Yocto/build/tmp/work/corei7-64-poky-linux/glmark2/2014.03+AUTOINC+fa71af2dfa-r0/git:
The configuration failed


Thanks!



On Tue, Oct 3, 2017 at 6:40 PM, Burton, Ross <ross.burton at intel.com> wrote:

> On 3 October 2017 at 16:36, eliya.mir at gmail.com <eliya.mir at gmail.com>
> wrote:
>
>> Thanks Ross,
>> That is the issue : default pkg-config does not search host paths - How
>> to edit its search paths ?
>>
>
> "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
>
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