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Re: GSL in octave


From: Julien Bect
Subject: Re: GSL in octave
Date: Tue, 26 Jul 2016 08:11:56 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.1.0

Le 26/07/2016 à 05:47, Tatsuro MATSUOKA a écrit :
On the latest gsl tip, I have met an undefined symbol error.

Platform Ubuntu 14.04 LTS amd 64 (gcc 4.8.5 and 5.3.0)
Octave version 4.0.3 and 4.1.0+(8de49f15e182)
gsl 1.16 (from Ubuntu repository) and gsl 2.1 (built myself).

Results
gsl 1.16,
  successful on both 4.0.3 and 4.1.0+.
  bessel_Jn works fine.

gsl 2.1.0
  failure on both 4.0.3 and 4.1.0+
  (undefined symbol at copyfile)

copyfile /tmp/oct-1a7B8Q/gsl-1.1.0/src/gsl_arr.oct 
/tmp/oct-1a7B8Q/gsl-1.1.0/src/gsl_sf.oct 
/tmp/oct-1a7B8Q/gsl-1.1.0/src/legendre_sphPlm_array.oct 
/tmp/oct-1a7B8Q/gsl-1.1.0/inst/x86_64-pc-linux-gnu-api-v50+
warning: doc_cache_create: unusable help text found in file 'gsl_arr'
/home/tatsuro/work/octave/octave-forge/4.0.3/gsl-1.1.0/x86_64-pc-linux-gnu-api-v50+/gsl_sf.oct:
 failed to load: 
/home/tatsuro/work/octave/octave-forge/4.0.3/gsl-1.1.0/x86_64-pc-linux-gnu-api-v50+/gsl_sf.oct:
 undefined symbol: gsl_sf_mathieu_ce_e

On windows,  4.1.0+(8de49f15e182) with gsl-2.1.
pkg install of gsl package works successfully.

Hi Tatsuro,

Could you please try again with the official SF repo (instead of Susi's personal repo) and see if you get the same results ?

If you still see an "undefined symbol" problem, please send configure.in, config.log, config.status.

@++
Julien



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