Re: [Xenomai-core] Undefined 'pc_sysrootdir' in libxenomai_posix.pc ?

2011-09-12 Thread varname 
On 12 September 2011 11:13, Gilles Chanteperdrix
 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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Re: [Xenomai-core] Undefined 'pc_sysrootdir' in libxenomai_posix.pc ?

2011-09-12 Thread Gilles Chanteperdrix 
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

-- 
Gilles.

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Re: [Xenomai-core] Undefined 'pc_sysrootdir' in libxenomai_posix.pc ?

2011-09-12 Thread Gilles Chanteperdrix 
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}

-- 
Gilles.

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[Xenomai-core] Undefined 'pc_sysrootdir' in libxenomai_posix.pc ?

2011-09-12 Thread varname 
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.


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