Re: GSL in octave

[Tatsuro MATSUOKA]

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.

Tatsuro