rb-gsl

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Publish a new release to rubygems

7

#66 was merged a few months ago adding Ruby 3 compatibility, but it's not available in [rubygems](https://rubygems.org/gems/gsl). Can you publish a new release? Thanks!

ruipserra

Build fails: `rb_gsl_common.h: error: unknown type name 'EXTERN'`

3

``` /usr/bin/clang -I. -I/opt/local/include/ruby-3.3.0/arm64-darwin23 -I/opt/local/include/ruby-3.3.0/ruby/backward -I/opt/local/include/ruby-3.3.0 -I. -DGSL_VERSION=2.7.1 -DGSL_1_15_LATER -DGSL_1_15_LATER -DGSL_1_16_LATER -DGSL_2_0_LATER -DGSL_2_1_LATER -DHAVE_ROUND -DHAVE_GSL_EIGEN_FRANCIS -DHAVE_GNU_GRAPH -DHAVE_GSL_SF_MATHIEU_A_E -DHAVE_GSL_SF_MATHIEU_B_E -DHAVE_GSL_SF_MATHIEU_CE_E -DHAVE_GSL_SF_MATHIEU_SE_E -DHAVE_GSL_SF_MATHIEU_MC_E -DHAVE_GSL_SF_MATHIEU_MS_E -I./.gem.20240405-74113-3sf0ok/arm64-darwin23 -I/opt/local/include -I/opt/local/libexec/openssl3/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT...

barracuda156

Build failure with Clang 16 (`-Wincompatible-function-pointer-types`)

3

Clang 16 makes `-Wincompatible-function-pointer-types` an error by default. rb-gsl hits the following failure when building with Clang 16: ``` [...] blas2.c:1084:3: error: incompatible function pointer types passing 'VALUE (VALUE, VALUE,...

thesamesam

Is this project still maintained?

3

Since the last update appears to be in 2017, and it only claims support for gsl 2.1 in the README (with the latest version seeming to be v2.6), i'm wondering...

0xdevalias

seems to require re-writing in places

14

I've tried to get this gem working for ruby 3.0; unfortunately, it seems that some major changes to ruby under the hood make this a rather complex problem. A few...

simon-dedeo

Issue with Interp

4

Hi, I have this small test (test_interp.rb) of the Interp function: require "gsl" x=[0,1,2,3,4].to_gv y=[0,1,2,3,4].to_gv x_new = [3.5].to_gv puts "x: #{x.inspect}" puts "y: #{y.inspect}" puts "x_new: #{x_new.inspect}" i=GSL::Interp.alloc("linear",x.length) y_new =...

DanielLeuenberger

dsisnero

Undefined symbol: gsl_sf_legendre_array_size (on Arch Linux)

2

I installed the gem, and tried it out but I got this error: ```LoadError: /home/eli/.gem/ruby/2.4.0/gems/gsl-2.1.0.3/lib/gsl_native.so: undefined symbol: gsl_sf_legendre_array_size - /home/eli/.gem/ruby/2.4.0/gems/gsl-2.1.0.3/lib/gsl_native.so from /usr/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /usr/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require' from /home/eli/.gem/ruby/2.4.0/gems/gsl-2.1.0.3/lib/gsl.rb:11:in `' from...

elisaado

It looks like 2.1.0.3 got released, but never got tagged. Could someone tag it? It appears to be commit 6f2011ecd57af6f715d3623ac0758e1a57d87edf

zdennis

I am frequently seeing a segmentation fault during iteration of the nelder-mead algorithm: ``` app/services/g_amoeba.rb:47: [BUG] Segmentation fault at 0x0000000000000000 ruby 2.4.4p296 (2018-03-28 revision 63013) [x86_64-darwin17] -- Crash Report log...

obromios