Re: [ptxdist] GLIB not building (ptxdist:2017-07, ArchLinux)

[Ian Abbott <abbotti@mev.co.uk>]

On 31/08/17 19:17, Ian Abbott wrote:
> On 30/08/17 09:32, Artur Wiebe wrote:
>> Hi,
>>
>> On my ArchLinux GLIB from current PtxDist is not building.
>>
>> I get the error:
>> ./.libs/libgio-2.0.so: undefined reference to `__dn_expand'
>> ./.libs/libgio-2.0.so: undefined reference to `__res_query'
>> collect2: error: ld returned 1 exit status
>> make[5]: *** [Makefile:2285: glib-compile-resources] Error 1
>>
>> Does anyone have any idea?
>>
>> Best Regards,
>> Artur
> 
> I attempted (and failed) to reproduce the problem by building 
> "DistroKit" for the "platform-v7a" BSP (see 
> <http://www.pengutronix.de/en/2017-08-28-distrokit-a-playground-bsp-for-ptxdist.html>) 
> in an up-to-date ArchLinux "Docker" container on my Debian "testing" 
> amd64 host.  The build used the "OSELAS.Toolchain-2016.06.1" toolchain 
> for the "arm-v7a-linux-gnueabihf" target architecture and Arch Linux's 
> current native toolchain for the amd64 host.
> 
> I ran into a couple of known problems in ptxdist-2017.07.0 (due to the 
> host-ncurses and host-intltool packages needing fixes) but after fixing 
> those the build went smoothly.
> 
> If I run objdump -T on the built libgio-2.0.so.0.5200.1 file, it 
> contains both the '__dn_expand' and '__res_query' symbols in its .text 
> section as expected.

Actually, to clarify, the above objdump -T was for the target (arm-v7a) 
version of the libgio-2.0.so.0.5200.1 file.  If I objdump -T on the host 
(amd64) version of the file, the '__dn_expand' and '__res_query' symbols 
are undefined and imported from GLIBC_2.2.5.

-- 
-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti@mev.co.uk> )=-
-=(                          Web: http://www.mev.co.uk/  )=-

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