[Buildroot] ping not working in a glibc based buildroot
thomas.petazzoni at free-electrons.com
Thu Jul 10 14:16:45 UTC 2014
Dear Eial Czerwacki,
On Thu, 10 Jul 2014 17:13:57 +0300, Eial Czerwacki wrote:
> I've added libnss_dns-2.18.so to the img and libresolv.so and it seems
> to be working.
> the files are missing because I work in a kinda limited size.
So you removed them manually? I'd like to understand what happened, to
fix Buildroot if needed.
> do I need the other libnss_*.so files?
By default, we only copy libnss_dns (to do DNS resolution) and
libnss_files (to do /etc/hosts based resolution), and we don't copy the
other libnss_* libraries, which are used for more advanced name
resolution that are generally not used on most embedded systems.
See 'man nsswitch.conf' for more details.
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
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