samba-4.4 nss_wins rpath does not include <lib/private>

[Jones Syue]

Hello list,

The samba4 installation path is /usr/local/samba in my linux box,
the symptom is failed to ping remote HOSTNAME if samba-4.4.5 installed,
looks like libnss_wins.so.2 cannot find the libreplace-samba4.so,
which is resident in /usr/local/samba/lib/private/libreplace-samba4.so .

2 workarounds could help this symptom,
A) Create a symbolic link in the linux box,
ln -sf /usr/local/samba/lib/private/libreplace-samba4.so
/usr/local/samba/lib

B) Rollback: remove samba-4.4.5 and install samba-4.0 or samba-4.1 into the
linux box,
and ping remote HOSTNAME is good.

https://wiki.samba.org/index.php/Samba_4.4_Features_added/changed#WINS_nsswitch_module
Looks like new nss_wins is introduced from samba-4.4,
the question is if  i want to add the rpath /usr/local/samba/lib/private to
libnss_wins.so.2,
which configure option should be added,
or supposed to edit some wscript_build scripts,
any suggestions are much appreciated,
thank you.

samba-4.4.5 has issue.
# ldd libnss_wins.so.2
libreplace-samba4.so => not found
# readelf -d libnss_wins.so.2 | grep RPATH
 0x0000000f (RPATH)                      Library rpath:
[/usr/local/samba/lib]

samba-4.0 and samba-4.1 are fine.
# readelf -d libnss_wins.so.2 | grep RPATH
 0x0000000f (RPATH)                      Library rpath:
[/usr/local/samba/lib:/usr/local/samba/lib/private]

--
Regards,
Jones Syue | 薛懷宗
QNAP Systems, Inc.

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