On 12 September 2011 11:13, Gilles Chanteperdrix
<gilles.chanteperd...@xenomai.org> wrote:
> On 09/12/2011 11:08 AM, Gilles Chanteperdrix wrote:
>> On 09/12/2011 10:27 AM, varname wrote:
>>> Trying to use pkg-config with 2.6.0-rc2 results in the following error
>>> message:
>>>
>>> Variable 'pc_sysrootdir' not defined in
>>> '/home/test/usr/xenomai-2.6.0-rc2/lib/pkgconfig/libxenomai_posix.pc'
>>>
>>> Same behaviour in rc1.
>>>
>>> Removing ${pc_sysrootdir} seems to work, but I'm not sure that is the
>>> correct fix for this.
>>
>> No, the correct use of pkg-config is to pass the PKG_CONFIG_SYSROOT_DIR
>> environment variable.
>>
>> if the staging variable contains the directory which was used as DESTDIR
>> when installing xenomai, you should run pkg-config with the following
>> environment variables set:
>>
>> PKG_CONFIG_LIBDIR=${staging}/usr/lib/pkgconfig:${staging}/usr/share/pkgconfig
>>
>> PKG_CONFIG_SYSROOT_DIR=${staging}
>>
>
> See:
> http://www.flameeyes.eu/autotools-mythbuster/pkgconfig/cross-compiling.html
Right, that explains it. Sorry for the noise.
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