[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[netCDF #UMN-312408]: Error while making netcdf-C-Libraries

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [netCDF #UMN-312408]: Error while making netcdf-C-Libraries
  • Date: Thu, 05 Jan 2017 11:40:07 -0700
Hello,

This error is related to missing functions provided by the Intel runtime 
library, typically linked against when using the intel compiler.  See 
"https://software.intel.com/en-us/articles/unresolved-external-symbol-_intel_sse2_strlen";
 for information supporting this.

It appears that the `ncgen` utility is being compiled with `gcc` (as shown in 
your config log) but is trying to link against a `libnetcdf` that was compiled 
with the intel compiler.  From the config.log you provided, there is no 
indication that the libnetcdf library referended below 
(../liblib/.libs/libnetcdf.so) was built with the intel compiler; it is in fact 
clear that the build is using `gcc`.  This makes me believe that the issue must 
be environmental.  Perhaps there is stale information/files in this directory 
left over from previous build attempts?  Can you try building netCDF in a fresh 
directory, and see if this problem persists?  

I hope this helps,

-Ward


> Hello,
> 
> I was trying to install netcdf (v *4.4.1*) c-libraries and I had following
> error while doing *make check*
> 
> ncgentab.c:(.text+0x4058): undefined reference to `__intel_sse2_strlen'
> ncgentab.o: In function `ncg_scan_bytes':
> ncgentab.c:(.text+0x40da): undefined reference to `_intel_fast_memcpy'
> ../liblib/.libs/libnetcdf.so: undefined reference to
> `__intel_cpu_features_init_x'
> ../liblib/.libs/libnetcdf.so: undefined reference to
> `__intel_cpu_feature_indicator_x'
> ../liblib/.libs/libnetcdf.so: undefined reference to `_intel_fast_memmove'
> ../liblib/.libs/libnetcdf.so: undefined reference to `__intel_sse2_strdup'
> ../liblib/.libs/libnetcdf.so: undefined reference to `__intel_sse2_strncmp'
> collect2: ld returned 1 exit status
> make[1]: *** [ncgen3] Error 1
> make[1]: Leaving directory `/home/piyush/Downloads/netcdf-c-4.4.1/ncgen3'
> make: *** [check-recursive] Error 1
> 
> Please find the attached *config.log* file
> 
> 
> Thanks and Regards
> 
> -------------------------------------------------------------------------------------------------
> 
> *Piyush Bhardwaj*,
> Post-Doctoral Fellow
> 211 Samsung Environmental Research Center,
> School of Earth Sciences and Environmental Engineering,
> Gwangju Institute of Science and Technology (GIST),
> 123 Cheomdangwagi-ro (Oryong-dong), Buk-gu,
> Gwangju 61005, Republic of Korea
> Email:    * address@hidden <address@hidden>*,
> *address@hidden
> <address@hidden>*
> Tel. no.   +82 62 715 3319
> Mob. no. +82 10 4277 8707
> 
> --------------------------------------------------------------------------------------------------
> 
> 


Ticket Details
===================
Ticket ID: UMN-312408
Department: Support netCDF
Priority: Normal
Status: Closed
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.