[Buildroot] ping not working in a glibc based buildroot
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Thu Jul 10 14:06:59 UTC 2014
Dear Eial Czerwacki,
On Thu, 10 Jul 2014 16:40:35 +0300, Eial Czerwacki wrote:
> it seems that that file is missing but running LD_TRACE_LOADED_OBJECTS=1
> /bin/busybox doesn't shows libnss_dns.so.* is missing.
libnss_* files are dlopen()'ed by the glibc, so I'm not sure
LD_TRACE_LOADED_OBJECTS will show it.
It's clearly not normal that libnss_dns.so is missing. Here is a
Buildroot build using the internal toolchain backend with glibc that I
did a few days ago:
$ ls -l target/lib/libnss_*
-rwxr-xr-x 1 thomas thomas 17904 Jul 8 23:34 target/lib/libnss_dns-2.18.so
lrwxrwxrwx 1 thomas thomas 18 Jul 8 23:28 target/lib/libnss_dns.so.2 -> libnss_dns-2.18.so
-rwxr-xr-x 1 thomas thomas 46668 Jul 8 23:34 target/lib/libnss_files-2.18.so
lrwxrwxrwx 1 thomas thomas 20 Jul 8 23:28 target/lib/libnss_files.so.2 -> libnss_files-2.18.so
Could you please show:
*/ The output of 'ls -l output/target/lib'
*/ The version of Buildroot you're using
*/ The complete Buildroot configuration (.config file) you're using
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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