topic Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir' in Operating System - HP-UX

Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'

Prabha (SunTec) — Sat, 26 Jul 2008 05:05:11 GMT

In our site environment, Seekg/Seekp functions give the below error during runtime
/usr/lib/hpux64/dld.so: Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'
in load module

But the same is working fine in the offshore environment.

on further analysis, we found mismatch in the library file libstdc++.so

GCC Version is 4.2.1 at both site and offshore. but the size of libstdc++.so at site and offshore is different.

the one at offshore:
$ ll /usr/local/lib/hpux64/libstdc++.so
-r-xr-xr-x 1 root sys 9266840 Jul 25 2007

Site environment:
ll ./hp-gcc-4.2.1/lib/hpux64/libstdc++.so
-r-xr-xr-x 1 bin bin 9258272 Jul 30 2007

Operating Environment is HP Itanium 11.31

How to verify which lib file is correct with respect to GCC version?

Also how do we rectify the error in seekg/seekp with site library file?

Re: Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'

Dennis Handly — Sat, 26 Jul 2008 05:52:54 GMT

What are the versions of these two libstdc++.so? Use what(1) on both.) They must be different to have that member function missing.

It seems funny that a libstdc++.so in a directory with hp-gcc-4.2.1 fails.

Re: Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'

Prabha (SunTec) — Sat, 26 Jul 2008 06:06:18 GMT

Dennis, thanks for the quick reply.

'what' doesnt return any info in base environment.
$ pwd
/usr/local/lib/hpux64
$ what -s libstdc++.so
libstdc++.so:

But in site environment, ll command shows that libstdc++.so is linked to libstdc++.so 6.9

Re: Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'

Dennis Handly — Sat, 26 Jul 2008 09:20:02 GMT

>'what' doesn't return any info in base environment.

Hmm, how else would you tell the version?
Was this installed with swinstall? Would swlist give you the version?
Otherwise do you know how that shlib was installed on the two systems?

>libstdc++.so 6.9

Nothing like that link on the other system?

Re: Unsatisfied code symbol '_ZNSo5seekpElSt12_Ios_Seekdir'

Prabha (SunTec) — Tue, 29 Jul 2008 08:18:00 GMT

We couldnt find the version of the library.

Now we have upgraded GCC to 4.2.3 in both site and offshore environments. It is working fine with 4.2.3 libraries.

Thanks for your help Dennis. This thread can be closed