Update ruby-gsl to 1.16.0.4.

* Switch to rb-gsl gem.

Fri Dec 19 2014
  * Ruby/GSL 1.16.0.4
    * Optimize and extract multiplication and division operations on Fixnum
      and Float. Pull request #8 by Veselin Vasilev.
    * Fixed division in GSL::Oper for GSL::Vector::Col. Issue #9.

Tue Oct 21 2014
  * Ruby/GSL 1.16.0.3
    * Fixed RDoc issues. Issue #6 by @bigtunacan.
    * Fixed $LOAD_PATH problem. Pull request #7 by Takahiro SATOH.

Wed Jul  9 2014
  * Ruby/GSL 1.16.0.2
    * Fixed linking problem.

Thu Apr 24 2014
  * Ruby/GSL 1.16.0.1
    * Extensive cleanup.
    * Fixed linking problems.
    * Required Ruby version >= 1.8.7.

Fri Jan 24 2014
  * Ruby/GSL 1.16.0
    * GSL-1.16 support.

11 files changed, 206 insertions, 556 deletions

diff --git a/math/ruby-gsl/Makefile b/math/ruby-gsl/Makefile
index 6c0ce10758c..430506eae30 100644
--- a/math/ruby-gsl/Makefile
+++ b/math/ruby-gsl/Makefile
@@ -1,15 +1,18 @@
-# $NetBSD: Makefile,v 1.14 2014/03/13 11:08:51 jperkin Exp $
+# $NetBSD: Makefile,v 1.15 2015/03/08 15:19:13 taca Exp $
 
-DISTNAME=	gsl-1.15.3
+DISTNAME=	rb-gsl-${VERS}
+PKGNAME=	${RUBY_PKGPREFIX}-gsl-${VERS}
 CATEGORIES=	math
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
-HOMEPAGE=	http://rb-gsl.rubyforge.org/
+HOMEPAGE=	https://github.com/blackwinter/rb-gsl
 COMMENT=	Ruby interface to GNU Scientific Library
 LICENSE=	gnu-gpl-v2 # OR later
 
 DEPENDS+=	${RUBY_PKGPREFIX}-narray>=0.5.9:../../math/ruby-narray
 
+VERS=		1.16.0.4
+
 USE_GCC_RUNTIME=	yes
 
 .include "../../lang/ruby/gem.mk"
diff --git a/math/ruby-gsl/PLIST b/math/ruby-gsl/PLIST
index c355ad5bccc..b93099840da 100644
--- a/math/ruby-gsl/PLIST
+++ b/math/ruby-gsl/PLIST
@@ -1,13 +1,13 @@
-@comment $NetBSD: PLIST,v 1.6 2014/03/26 13:25:26 taca Exp $
+@comment $NetBSD: PLIST,v 1.7 2015/03/08 15:19:13 taca Exp $
 ${GEM_HOME}/cache/${GEM_NAME}.gem
-${GEM_EXTSDIR}/rb_gsl.${RUBY_DLEXT}
+${GEM_EXTSDIR}/gem.build_complete
+${GEM_EXTSDIR}/gsl/gsl_native.${RUBY_DLEXT}
 ${GEM_LIBDIR}/AUTHORS
 ${GEM_LIBDIR}/COPYING
 ${GEM_LIBDIR}/ChangeLog
 ${GEM_LIBDIR}/README
 ${GEM_LIBDIR}/Rakefile
 ${GEM_LIBDIR}/THANKS
-${GEM_LIBDIR}/VERSION
 ${GEM_LIBDIR}/examples/alf/alf.gp
 ${GEM_LIBDIR}/examples/alf/alf.rb
 ${GEM_LIBDIR}/examples/blas/blas.rb
@@ -355,163 +355,163 @@ ${GEM_LIBDIR}/examples/vector/write.rb
 ${GEM_LIBDIR}/examples/vector/zip.rb
 ${GEM_LIBDIR}/examples/wavelet/ecg.dat
 ${GEM_LIBDIR}/examples/wavelet/wavelet1.rb
-${GEM_LIBDIR}/ext/alf.c
-${GEM_LIBDIR}/ext/array.c
-${GEM_LIBDIR}/ext/array_complex.c
-${GEM_LIBDIR}/ext/blas.c
-${GEM_LIBDIR}/ext/blas1.c
-${GEM_LIBDIR}/ext/blas2.c
-${GEM_LIBDIR}/ext/blas3.c
-${GEM_LIBDIR}/ext/block.c
-${GEM_LIBDIR}/ext/block_source.c
-${GEM_LIBDIR}/ext/bspline.c
-${GEM_LIBDIR}/ext/bundle.c
-${GEM_LIBDIR}/ext/cdf.c
-${GEM_LIBDIR}/ext/cheb.c
-${GEM_LIBDIR}/ext/combination.c
-${GEM_LIBDIR}/ext/common.c
-${GEM_LIBDIR}/ext/complex.c
-${GEM_LIBDIR}/ext/const.c
-${GEM_LIBDIR}/ext/const_additional.c
-${GEM_LIBDIR}/ext/cqp.c
-${GEM_LIBDIR}/ext/deriv.c
-${GEM_LIBDIR}/ext/dht.c
-${GEM_LIBDIR}/ext/diff.c
-${GEM_LIBDIR}/ext/dirac.c
-${GEM_LIBDIR}/ext/eigen.c
-${GEM_LIBDIR}/ext/error.c
-${GEM_LIBDIR}/ext/extconf.rb
-${GEM_LIBDIR}/ext/fcmp.c
-${GEM_LIBDIR}/ext/fft.c
-${GEM_LIBDIR}/ext/fit.c
-${GEM_LIBDIR}/ext/fresnel.c
-${GEM_LIBDIR}/ext/function.c
-${GEM_LIBDIR}/ext/geometry.c
-${GEM_LIBDIR}/ext/graph.c
-${GEM_LIBDIR}/ext/gsl.c
-${GEM_LIBDIR}/ext/gsl_narray.c
-${GEM_LIBDIR}/ext/histogram.c
-${GEM_LIBDIR}/ext/histogram2d.c
-${GEM_LIBDIR}/ext/histogram3d.c
-${GEM_LIBDIR}/ext/histogram3d_source.c
-${GEM_LIBDIR}/ext/histogram_find.c
-${GEM_LIBDIR}/ext/histogram_oper.c
-${GEM_LIBDIR}/ext/ieee.c
-${GEM_LIBDIR}/ext/integration.c
-${GEM_LIBDIR}/ext/interp.c
-${GEM_LIBDIR}/ext/jacobi.c
-${GEM_LIBDIR}/ext/linalg.c
-${GEM_LIBDIR}/ext/linalg_complex.c
-${GEM_LIBDIR}/ext/math.c
-${GEM_LIBDIR}/ext/matrix.c
-${GEM_LIBDIR}/ext/matrix_complex.c
-${GEM_LIBDIR}/ext/matrix_double.c
-${GEM_LIBDIR}/ext/matrix_int.c
-${GEM_LIBDIR}/ext/matrix_source.c
-${GEM_LIBDIR}/ext/min.c
-${GEM_LIBDIR}/ext/monte.c
-${GEM_LIBDIR}/ext/multifit.c
-${GEM_LIBDIR}/ext/multimin.c
-${GEM_LIBDIR}/ext/multimin_fsdf.c
-${GEM_LIBDIR}/ext/multiroots.c
-${GEM_LIBDIR}/ext/multiset.c
-${GEM_LIBDIR}/ext/ndlinear.c
-${GEM_LIBDIR}/ext/nmf.c
-${GEM_LIBDIR}/ext/nmf_wrap.c
-${GEM_LIBDIR}/ext/ntuple.c
-${GEM_LIBDIR}/ext/odeiv.c
-${GEM_LIBDIR}/ext/ool.c
-${GEM_LIBDIR}/ext/oper_complex_source.c
-${GEM_LIBDIR}/ext/permutation.c
-${GEM_LIBDIR}/ext/poly.c
-${GEM_LIBDIR}/ext/poly2.c
-${GEM_LIBDIR}/ext/poly_source.c
-${GEM_LIBDIR}/ext/qrng.c
-${GEM_LIBDIR}/ext/randist.c
-${GEM_LIBDIR}/ext/rational.c
-${GEM_LIBDIR}/ext/rng.c
-${GEM_LIBDIR}/ext/root.c
-${GEM_LIBDIR}/ext/sf.c
-${GEM_LIBDIR}/ext/sf_airy.c
-${GEM_LIBDIR}/ext/sf_bessel.c
-${GEM_LIBDIR}/ext/sf_clausen.c
-${GEM_LIBDIR}/ext/sf_coulomb.c
-${GEM_LIBDIR}/ext/sf_coupling.c
-${GEM_LIBDIR}/ext/sf_dawson.c
-${GEM_LIBDIR}/ext/sf_debye.c
-${GEM_LIBDIR}/ext/sf_dilog.c
-${GEM_LIBDIR}/ext/sf_elementary.c
-${GEM_LIBDIR}/ext/sf_ellint.c
-${GEM_LIBDIR}/ext/sf_elljac.c
-${GEM_LIBDIR}/ext/sf_erfc.c
-${GEM_LIBDIR}/ext/sf_exp.c
-${GEM_LIBDIR}/ext/sf_expint.c
-${GEM_LIBDIR}/ext/sf_fermi_dirac.c
-${GEM_LIBDIR}/ext/sf_gamma.c
-${GEM_LIBDIR}/ext/sf_gegenbauer.c
-${GEM_LIBDIR}/ext/sf_hyperg.c
-${GEM_LIBDIR}/ext/sf_laguerre.c
-${GEM_LIBDIR}/ext/sf_lambert.c
-${GEM_LIBDIR}/ext/sf_legendre.c
-${GEM_LIBDIR}/ext/sf_log.c
-${GEM_LIBDIR}/ext/sf_mathieu.c
-${GEM_LIBDIR}/ext/sf_power.c
-${GEM_LIBDIR}/ext/sf_psi.c
-${GEM_LIBDIR}/ext/sf_synchrotron.c
-${GEM_LIBDIR}/ext/sf_transport.c
-${GEM_LIBDIR}/ext/sf_trigonometric.c
-${GEM_LIBDIR}/ext/sf_zeta.c
-${GEM_LIBDIR}/ext/signal.c
-${GEM_LIBDIR}/ext/siman.c
-${GEM_LIBDIR}/ext/sort.c
-${GEM_LIBDIR}/ext/spline.c
-${GEM_LIBDIR}/ext/stats.c
-${GEM_LIBDIR}/ext/sum.c
-${GEM_LIBDIR}/ext/tamu_anova.c
-${GEM_LIBDIR}/ext/tensor.c
-${GEM_LIBDIR}/ext/tensor_source.c
-${GEM_LIBDIR}/ext/vector.c
-${GEM_LIBDIR}/ext/vector_complex.c
-${GEM_LIBDIR}/ext/vector_double.c
-${GEM_LIBDIR}/ext/vector_int.c
-${GEM_LIBDIR}/ext/vector_source.c
-${GEM_LIBDIR}/ext/wavelet.c
-${GEM_LIBDIR}/include/rb_gsl.h
-${GEM_LIBDIR}/include/rb_gsl_array.h
-${GEM_LIBDIR}/include/rb_gsl_cheb.h
-${GEM_LIBDIR}/include/rb_gsl_common.h
-${GEM_LIBDIR}/include/rb_gsl_complex.h
-${GEM_LIBDIR}/include/rb_gsl_config.h
-${GEM_LIBDIR}/include/rb_gsl_const.h
-${GEM_LIBDIR}/include/rb_gsl_dirac.h
-${GEM_LIBDIR}/include/rb_gsl_eigen.h
-${GEM_LIBDIR}/include/rb_gsl_fft.h
-${GEM_LIBDIR}/include/rb_gsl_fit.h
-${GEM_LIBDIR}/include/rb_gsl_function.h
-${GEM_LIBDIR}/include/rb_gsl_graph.h
-${GEM_LIBDIR}/include/rb_gsl_histogram.h
-${GEM_LIBDIR}/include/rb_gsl_histogram3d.h
-${GEM_LIBDIR}/include/rb_gsl_integration.h
-${GEM_LIBDIR}/include/rb_gsl_interp.h
-${GEM_LIBDIR}/include/rb_gsl_linalg.h
-${GEM_LIBDIR}/include/rb_gsl_math.h
-${GEM_LIBDIR}/include/rb_gsl_odeiv.h
-${GEM_LIBDIR}/include/rb_gsl_poly.h
-${GEM_LIBDIR}/include/rb_gsl_rational.h
-${GEM_LIBDIR}/include/rb_gsl_rng.h
-${GEM_LIBDIR}/include/rb_gsl_root.h
-${GEM_LIBDIR}/include/rb_gsl_sf.h
-${GEM_LIBDIR}/include/rb_gsl_statistics.h
-${GEM_LIBDIR}/include/rb_gsl_tensor.h
-${GEM_LIBDIR}/include/rb_gsl_with_narray.h
-${GEM_LIBDIR}/include/templates_off.h
-${GEM_LIBDIR}/include/templates_on.h
+${GEM_LIBDIR}/ext/gsl/alf.c
+${GEM_LIBDIR}/ext/gsl/array.c
+${GEM_LIBDIR}/ext/gsl/array_complex.c
+${GEM_LIBDIR}/ext/gsl/blas.c
+${GEM_LIBDIR}/ext/gsl/blas1.c
+${GEM_LIBDIR}/ext/gsl/blas2.c
+${GEM_LIBDIR}/ext/gsl/blas3.c
+${GEM_LIBDIR}/ext/gsl/block.c
+${GEM_LIBDIR}/ext/gsl/block_source.c
+${GEM_LIBDIR}/ext/gsl/bspline.c
+${GEM_LIBDIR}/ext/gsl/bundle.c
+${GEM_LIBDIR}/ext/gsl/cdf.c
+${GEM_LIBDIR}/ext/gsl/cheb.c
+${GEM_LIBDIR}/ext/gsl/combination.c
+${GEM_LIBDIR}/ext/gsl/common.c
+${GEM_LIBDIR}/ext/gsl/complex.c
+${GEM_LIBDIR}/ext/gsl/const.c
+${GEM_LIBDIR}/ext/gsl/const_additional.c
+${GEM_LIBDIR}/ext/gsl/cqp.c
+${GEM_LIBDIR}/ext/gsl/deriv.c
+${GEM_LIBDIR}/ext/gsl/dht.c
+${GEM_LIBDIR}/ext/gsl/diff.c
+${GEM_LIBDIR}/ext/gsl/dirac.c
+${GEM_LIBDIR}/ext/gsl/eigen.c
+${GEM_LIBDIR}/ext/gsl/error.c
+${GEM_LIBDIR}/ext/gsl/extconf.rb
+${GEM_LIBDIR}/ext/gsl/fcmp.c
+${GEM_LIBDIR}/ext/gsl/fft.c
+${GEM_LIBDIR}/ext/gsl/fit.c
+${GEM_LIBDIR}/ext/gsl/fresnel.c
+${GEM_LIBDIR}/ext/gsl/function.c
+${GEM_LIBDIR}/ext/gsl/geometry.c
+${GEM_LIBDIR}/ext/gsl/graph.c
+${GEM_LIBDIR}/ext/gsl/gsl.c
+${GEM_LIBDIR}/ext/gsl/gsl_narray.c
+${GEM_LIBDIR}/ext/gsl/histogram.c
+${GEM_LIBDIR}/ext/gsl/histogram2d.c
+${GEM_LIBDIR}/ext/gsl/histogram3d.c
+${GEM_LIBDIR}/ext/gsl/histogram3d_source.c
+${GEM_LIBDIR}/ext/gsl/histogram_find.c
+${GEM_LIBDIR}/ext/gsl/histogram_oper.c
+${GEM_LIBDIR}/ext/gsl/ieee.c
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_array.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_cheb.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_common.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_complex.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_const.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_dirac.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_eigen.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_fft.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_fit.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_function.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_graph.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_histogram.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_histogram3d.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_integration.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_interp.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_linalg.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_math.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_odeiv.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_poly.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_rational.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_rng.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_root.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_sf.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_statistics.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_tensor.h
+${GEM_LIBDIR}/ext/gsl/include/rb_gsl_with_narray.h
+${GEM_LIBDIR}/ext/gsl/include/templates_off.h
+${GEM_LIBDIR}/ext/gsl/include/templates_on.h
+${GEM_LIBDIR}/ext/gsl/integration.c
+${GEM_LIBDIR}/ext/gsl/interp.c
+${GEM_LIBDIR}/ext/gsl/jacobi.c
+${GEM_LIBDIR}/ext/gsl/linalg.c
+${GEM_LIBDIR}/ext/gsl/linalg_complex.c
+${GEM_LIBDIR}/ext/gsl/math.c
+${GEM_LIBDIR}/ext/gsl/matrix.c
+${GEM_LIBDIR}/ext/gsl/matrix_complex.c
+${GEM_LIBDIR}/ext/gsl/matrix_double.c
+${GEM_LIBDIR}/ext/gsl/matrix_int.c
+${GEM_LIBDIR}/ext/gsl/matrix_source.c
+${GEM_LIBDIR}/ext/gsl/min.c
+${GEM_LIBDIR}/ext/gsl/monte.c
+${GEM_LIBDIR}/ext/gsl/multifit.c
+${GEM_LIBDIR}/ext/gsl/multimin.c
+${GEM_LIBDIR}/ext/gsl/multimin_fsdf.c
+${GEM_LIBDIR}/ext/gsl/multiroots.c
+${GEM_LIBDIR}/ext/gsl/multiset.c
+${GEM_LIBDIR}/ext/gsl/ndlinear.c
+${GEM_LIBDIR}/ext/gsl/nmf.c
+${GEM_LIBDIR}/ext/gsl/nmf_wrap.c
+${GEM_LIBDIR}/ext/gsl/ntuple.c
+${GEM_LIBDIR}/ext/gsl/odeiv.c
+${GEM_LIBDIR}/ext/gsl/ool.c
+${GEM_LIBDIR}/ext/gsl/oper_complex_source.c
+${GEM_LIBDIR}/ext/gsl/permutation.c
+${GEM_LIBDIR}/ext/gsl/poly.c
+${GEM_LIBDIR}/ext/gsl/poly2.c
+${GEM_LIBDIR}/ext/gsl/poly_source.c
+${GEM_LIBDIR}/ext/gsl/qrng.c
+${GEM_LIBDIR}/ext/gsl/randist.c
+${GEM_LIBDIR}/ext/gsl/rational.c
+${GEM_LIBDIR}/ext/gsl/rng.c
+${GEM_LIBDIR}/ext/gsl/root.c
+${GEM_LIBDIR}/ext/gsl/sf.c
+${GEM_LIBDIR}/ext/gsl/sf_airy.c
+${GEM_LIBDIR}/ext/gsl/sf_bessel.c
+${GEM_LIBDIR}/ext/gsl/sf_clausen.c
+${GEM_LIBDIR}/ext/gsl/sf_coulomb.c
+${GEM_LIBDIR}/ext/gsl/sf_coupling.c
+${GEM_LIBDIR}/ext/gsl/sf_dawson.c
+${GEM_LIBDIR}/ext/gsl/sf_debye.c
+${GEM_LIBDIR}/ext/gsl/sf_dilog.c
+${GEM_LIBDIR}/ext/gsl/sf_elementary.c
+${GEM_LIBDIR}/ext/gsl/sf_ellint.c
+${GEM_LIBDIR}/ext/gsl/sf_elljac.c
+${GEM_LIBDIR}/ext/gsl/sf_erfc.c
+${GEM_LIBDIR}/ext/gsl/sf_exp.c
+${GEM_LIBDIR}/ext/gsl/sf_expint.c
+${GEM_LIBDIR}/ext/gsl/sf_fermi_dirac.c
+${GEM_LIBDIR}/ext/gsl/sf_gamma.c
+${GEM_LIBDIR}/ext/gsl/sf_gegenbauer.c
+${GEM_LIBDIR}/ext/gsl/sf_hyperg.c
+${GEM_LIBDIR}/ext/gsl/sf_laguerre.c
+${GEM_LIBDIR}/ext/gsl/sf_lambert.c
+${GEM_LIBDIR}/ext/gsl/sf_legendre.c
+${GEM_LIBDIR}/ext/gsl/sf_log.c
+${GEM_LIBDIR}/ext/gsl/sf_mathieu.c
+${GEM_LIBDIR}/ext/gsl/sf_power.c
+${GEM_LIBDIR}/ext/gsl/sf_psi.c
+${GEM_LIBDIR}/ext/gsl/sf_synchrotron.c
+${GEM_LIBDIR}/ext/gsl/sf_transport.c
+${GEM_LIBDIR}/ext/gsl/sf_trigonometric.c
+${GEM_LIBDIR}/ext/gsl/sf_zeta.c
+${GEM_LIBDIR}/ext/gsl/signal.c
+${GEM_LIBDIR}/ext/gsl/siman.c
+${GEM_LIBDIR}/ext/gsl/sort.c
+${GEM_LIBDIR}/ext/gsl/spline.c
+${GEM_LIBDIR}/ext/gsl/stats.c
+${GEM_LIBDIR}/ext/gsl/sum.c
+${GEM_LIBDIR}/ext/gsl/tamu_anova.c
+${GEM_LIBDIR}/ext/gsl/tensor.c
+${GEM_LIBDIR}/ext/gsl/tensor_source.c
+${GEM_LIBDIR}/ext/gsl/vector.c
+${GEM_LIBDIR}/ext/gsl/vector_complex.c
+${GEM_LIBDIR}/ext/gsl/vector_double.c
+${GEM_LIBDIR}/ext/gsl/vector_int.c
+${GEM_LIBDIR}/ext/gsl/vector_source.c
+${GEM_LIBDIR}/ext/gsl/wavelet.c
 ${GEM_LIBDIR}/lib/gsl.rb
 ${GEM_LIBDIR}/lib/gsl/gnuplot.rb
+${GEM_LIBDIR}/lib/gsl/gsl_native.${RUBY_DLEXT}
 ${GEM_LIBDIR}/lib/gsl/oper.rb
+${GEM_LIBDIR}/lib/gsl/version.rb
 ${GEM_LIBDIR}/lib/ool.rb
 ${GEM_LIBDIR}/lib/ool/conmin.rb
-${GEM_LIBDIR}/lib/rb_gsl.${RUBY_DLEXT}
 ${GEM_LIBDIR}/lib/rbgsl.rb
 ${GEM_LIBDIR}/rdoc/alf.rdoc
 ${GEM_LIBDIR}/rdoc/blas.rdoc
@@ -556,9 +556,7 @@ ${GEM_LIBDIR}/rdoc/qrng.rdoc
 ${GEM_LIBDIR}/rdoc/randist.rdoc
 ${GEM_LIBDIR}/rdoc/ref.rdoc
 ${GEM_LIBDIR}/rdoc/rng.rdoc
-${GEM_LIBDIR}/rdoc/rngextra.rdoc
 ${GEM_LIBDIR}/rdoc/roots.rdoc
-${GEM_LIBDIR}/rdoc/screenshot.rdoc
 ${GEM_LIBDIR}/rdoc/sf.rdoc
 ${GEM_LIBDIR}/rdoc/siman.rdoc
 ${GEM_LIBDIR}/rdoc/sort.rdoc
@@ -571,93 +569,45 @@ ${GEM_LIBDIR}/rdoc/use.rdoc
 ${GEM_LIBDIR}/rdoc/vector.rdoc
 ${GEM_LIBDIR}/rdoc/vector_complex.rdoc
 ${GEM_LIBDIR}/rdoc/wavelet.rdoc
-${GEM_LIBDIR}/setup.rb
-${GEM_LIBDIR}/tests/blas/amax.rb
-${GEM_LIBDIR}/tests/blas/asum.rb
-${GEM_LIBDIR}/tests/blas/axpy.rb
-${GEM_LIBDIR}/tests/blas/copy.rb
-${GEM_LIBDIR}/tests/blas/dot.rb
-${GEM_LIBDIR}/tests/bspline.rb
-${GEM_LIBDIR}/tests/cdf.rb
-${GEM_LIBDIR}/tests/cheb.rb
-${GEM_LIBDIR}/tests/combination.rb
-${GEM_LIBDIR}/tests/complex.rb
-${GEM_LIBDIR}/tests/const.rb
-${GEM_LIBDIR}/tests/deriv.rb
-${GEM_LIBDIR}/tests/dht/dht1.rb
-${GEM_LIBDIR}/tests/dht/dht2.rb
-${GEM_LIBDIR}/tests/dht/dht3.rb
-${GEM_LIBDIR}/tests/dht/dht4.rb
-${GEM_LIBDIR}/tests/diff.rb
-${GEM_LIBDIR}/tests/eigen/eigen.rb
-${GEM_LIBDIR}/tests/eigen/gen.rb
-${GEM_LIBDIR}/tests/eigen/genherm.rb
-${GEM_LIBDIR}/tests/eigen/gensymm.rb
-${GEM_LIBDIR}/tests/eigen/nonsymm.rb
-${GEM_LIBDIR}/tests/eigen/nonsymmv.rb
-${GEM_LIBDIR}/tests/eigen/symm-herm.rb
-${GEM_LIBDIR}/tests/err.rb
-${GEM_LIBDIR}/tests/fit.rb
-${GEM_LIBDIR}/tests/gsl_test.rb
-${GEM_LIBDIR}/tests/gsl_test2.rb
-${GEM_LIBDIR}/tests/histo.rb
-${GEM_LIBDIR}/tests/integration/integration1.rb
-${GEM_LIBDIR}/tests/integration/integration2.rb
-${GEM_LIBDIR}/tests/integration/integration3.rb
-${GEM_LIBDIR}/tests/integration/integration4.rb
-${GEM_LIBDIR}/tests/interp.rb
-${GEM_LIBDIR}/tests/linalg/HH.rb
-${GEM_LIBDIR}/tests/linalg/LU.rb
-${GEM_LIBDIR}/tests/linalg/QR.rb
-${GEM_LIBDIR}/tests/linalg/SV.rb
-${GEM_LIBDIR}/tests/linalg/TDN.rb
-${GEM_LIBDIR}/tests/linalg/TDS.rb
-${GEM_LIBDIR}/tests/linalg/bidiag.rb
-${GEM_LIBDIR}/tests/linalg/cholesky.rb
-${GEM_LIBDIR}/tests/linalg/linalg.rb
-${GEM_LIBDIR}/tests/matrix/matrix_complex_test.rb
-${GEM_LIBDIR}/tests/matrix/matrix_nmf_test.rb
-${GEM_LIBDIR}/tests/matrix/matrix_test.rb
-${GEM_LIBDIR}/tests/min.rb
-${GEM_LIBDIR}/tests/monte/miser.rb
-${GEM_LIBDIR}/tests/monte/vegas.rb
-${GEM_LIBDIR}/tests/multifit/test_2dgauss.rb
-${GEM_LIBDIR}/tests/multifit/test_brown.rb
-${GEM_LIBDIR}/tests/multifit/test_enso.rb
-${GEM_LIBDIR}/tests/multifit/test_filip.rb
-${GEM_LIBDIR}/tests/multifit/test_gauss.rb
-${GEM_LIBDIR}/tests/multifit/test_longley.rb
-${GEM_LIBDIR}/tests/multifit/test_multifit.rb
-${GEM_LIBDIR}/tests/multimin.rb
-${GEM_LIBDIR}/tests/multiroot.rb
-${GEM_LIBDIR}/tests/multiset.rb
-${GEM_LIBDIR}/tests/narray/blas_dnrm2.rb
-${GEM_LIBDIR}/tests/odeiv.rb
-${GEM_LIBDIR}/tests/poly/poly.rb
-${GEM_LIBDIR}/tests/poly/special.rb
-${GEM_LIBDIR}/tests/qrng.rb
-${GEM_LIBDIR}/tests/quartic.rb
-${GEM_LIBDIR}/tests/randist.rb
-${GEM_LIBDIR}/tests/rng.rb
-${GEM_LIBDIR}/tests/roots.rb
-${GEM_LIBDIR}/tests/run-test.sh
-${GEM_LIBDIR}/tests/sf/gsl_test_sf.rb
-${GEM_LIBDIR}/tests/sf/test_airy.rb
-${GEM_LIBDIR}/tests/sf/test_bessel.rb
-${GEM_LIBDIR}/tests/sf/test_coulomb.rb
-${GEM_LIBDIR}/tests/sf/test_dilog.rb
-${GEM_LIBDIR}/tests/sf/test_gamma.rb
-${GEM_LIBDIR}/tests/sf/test_hyperg.rb
-${GEM_LIBDIR}/tests/sf/test_legendre.rb
-${GEM_LIBDIR}/tests/sf/test_mathieu.rb
-${GEM_LIBDIR}/tests/sf/test_mode.rb
-${GEM_LIBDIR}/tests/sf/test_sf.rb
-${GEM_LIBDIR}/tests/stats.rb
-${GEM_LIBDIR}/tests/stats_mt.rb
-${GEM_LIBDIR}/tests/sum.rb
-${GEM_LIBDIR}/tests/sys.rb
-${GEM_LIBDIR}/tests/tensor.rb
-${GEM_LIBDIR}/tests/vector/vector_complex_test.rb
-${GEM_LIBDIR}/tests/vector/vector_test.rb
-${GEM_LIBDIR}/tests/wavelet.rb
+${GEM_LIBDIR}/test/gsl/blas_test.rb
+${GEM_LIBDIR}/test/gsl/bspline_test.rb
+${GEM_LIBDIR}/test/gsl/cdf_test.rb
+${GEM_LIBDIR}/test/gsl/cheb_test.rb
+${GEM_LIBDIR}/test/gsl/combination_test.rb
+${GEM_LIBDIR}/test/gsl/complex_test.rb
+${GEM_LIBDIR}/test/gsl/const_test.rb
+${GEM_LIBDIR}/test/gsl/deriv_test.rb
+${GEM_LIBDIR}/test/gsl/dht_test.rb
+${GEM_LIBDIR}/test/gsl/diff_test.rb
+${GEM_LIBDIR}/test/gsl/eigen_test.rb
+${GEM_LIBDIR}/test/gsl/err_test.rb
+${GEM_LIBDIR}/test/gsl/fit_test.rb
+${GEM_LIBDIR}/test/gsl/histo_test.rb
+${GEM_LIBDIR}/test/gsl/integration_test.rb
+${GEM_LIBDIR}/test/gsl/interp_test.rb
+${GEM_LIBDIR}/test/gsl/linalg_test.rb
+${GEM_LIBDIR}/test/gsl/matrix_nmf_test.rb
+${GEM_LIBDIR}/test/gsl/matrix_test.rb
+${GEM_LIBDIR}/test/gsl/min_test.rb
+${GEM_LIBDIR}/test/gsl/monte_test.rb
+${GEM_LIBDIR}/test/gsl/multifit_test.rb
+${GEM_LIBDIR}/test/gsl/multimin_test.rb
+${GEM_LIBDIR}/test/gsl/multiroot_test.rb
+${GEM_LIBDIR}/test/gsl/multiset_test.rb
+${GEM_LIBDIR}/test/gsl/odeiv_test.rb
+${GEM_LIBDIR}/test/gsl/oper_test.rb
+${GEM_LIBDIR}/test/gsl/poly_test.rb
+${GEM_LIBDIR}/test/gsl/qrng_test.rb
+${GEM_LIBDIR}/test/gsl/quartic_test.rb
+${GEM_LIBDIR}/test/gsl/randist_test.rb
+${GEM_LIBDIR}/test/gsl/rng_test.rb
+${GEM_LIBDIR}/test/gsl/roots_test.rb
+${GEM_LIBDIR}/test/gsl/sf_test.rb
+${GEM_LIBDIR}/test/gsl/stats_test.rb
+${GEM_LIBDIR}/test/gsl/sum_test.rb
+${GEM_LIBDIR}/test/gsl/tensor_test.rb
+${GEM_LIBDIR}/test/gsl/vector_test.rb
+${GEM_LIBDIR}/test/gsl/wavelet_test.rb
+${GEM_LIBDIR}/test/gsl_test.rb
+${GEM_LIBDIR}/test/test_helper.rb
 ${GEM_HOME}/specifications/${GEM_NAME}.gemspec
diff --git a/math/ruby-gsl/distinfo b/math/ruby-gsl/distinfo
index cf2b26de4b6..ef14b7c2a80 100644
--- a/math/ruby-gsl/distinfo
+++ b/math/ruby-gsl/distinfo
@@ -1,13 +1,5 @@
-$NetBSD: distinfo,v 1.8 2014/03/26 13:25:26 taca Exp $
+$NetBSD: distinfo,v 1.9 2015/03/08 15:19:13 taca Exp $
 
-SHA1 (gsl-1.15.3.gem) = c3e3d8d47d4e456bcc40be9f43f7da2667622ed5
-RMD160 (gsl-1.15.3.gem) = 73d5d601c4ace8c5a0cabd4bab6045191d1a4077
-Size (gsl-1.15.3.gem) = 620032 bytes
-SHA1 (patch-ext_fft.c) = cee5d2d4a9caac1125720ed257c73074d9151be6
-SHA1 (patch-ext_linalg.c) = 57f703d217c1eda3be5e958757a89b9af9804fbb
-SHA1 (patch-ext_linalg__complex.c) = e375a361cf51afb3674288cebe911b58b9d43b6e
-SHA1 (patch-ext_ool.c) = 0b4857278e2496c8f6938d355dd6d9acd24362b6
-SHA1 (patch-ext_vector__complex.c) = 9d9d3140ffb48095d79eccc96a667f216030de20
-SHA1 (patch-ext_vector__source.c) = 3db7be2d542348d407e4f821026cffcd439b0177
-SHA1 (patch-ext_wavelet.c) = f152a903a76a84c1ff86c6917d4c68ce50c4f81e
-SHA1 (patch-include_rb__gsl__common.h) = 27b22b77056aead09da74cf284983afd64f89be7
+SHA1 (rb-gsl-1.16.0.4.gem) = d4dec715563926f50122b86b035b00bb063f3fad
+RMD160 (rb-gsl-1.16.0.4.gem) = 68e296f56c7d3e4b01a960face4f63cf0b538ae0
+Size (rb-gsl-1.16.0.4.gem) = 588288 bytes
diff --git a/math/ruby-gsl/patches/patch-ext_fft.c b/math/ruby-gsl/patches/patch-ext_fft.c
deleted file mode 100644
index 1fe895eb53b..00000000000
--- a/math/ruby-gsl/patches/patch-ext_fft.c
+++ /dev/null
@@ -1,21 +0,0 @@
-$NetBSD: patch-ext_fft.c,v 1.1 2013/08/04 16:42:11 taca Exp $
-
-Fix for gsl 1.6 and later; stop using deprecated API.
-
---- ext/fft.c.orig	2013-08-04 16:38:23.000000000 +0000
-+++ ext/fft.c
-@@ -907,10 +907,10 @@ void Init_gsl_fft(VALUE module)
- 
-   /*****/
- 
--  rb_define_const(mgsl_fft, "Forward", INT2FIX(forward));
--  rb_define_const(mgsl_fft, "FORWARD", INT2FIX(forward));
--  rb_define_const(mgsl_fft, "Backward", INT2FIX(backward));
--  rb_define_const(mgsl_fft, "BACKWARD", INT2FIX(backward));
-+  rb_define_const(mgsl_fft, "Forward", INT2FIX(gsl_fft_forward));
-+  rb_define_const(mgsl_fft, "FORWARD", INT2FIX(gsl_fft_forward));
-+  rb_define_const(mgsl_fft, "Backward", INT2FIX(gsl_fft_backward));
-+  rb_define_const(mgsl_fft, "BACKWARD", INT2FIX(gsl_fft_backward));
- 
-   /* Transforms for complex vectors */
-   rb_define_method(cgsl_vector_complex, "radix2_forward", 
diff --git a/math/ruby-gsl/patches/patch-ext_linalg.c b/math/ruby-gsl/patches/patch-ext_linalg.c
deleted file mode 100644
index 4d57aaf7079..00000000000
--- a/math/ruby-gsl/patches/patch-ext_linalg.c
+++ /dev/null
@@ -1,89 +0,0 @@
-$NetBSD: patch-ext_linalg.c,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- ext/linalg.c.orig	2014-03-25 15:47:30.000000000 +0000
-+++ ext/linalg.c
-@@ -71,7 +71,11 @@ static VALUE rb_gsl_linalg_LU_decomposit
-   Data_Get_Struct(omatrix, gsl_matrix, mtmp);
-   if (flag == LINALG_DECOMP_BANG) {
-     m = mtmp;
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(omatrix, cgsl_matrix_LU);
-+#else
-     RBASIC(omatrix)->klass = cgsl_matrix_LU;
-+#endif
-     objm = omatrix;
-   } else {
-     m = make_matrix_clone(mtmp);
-@@ -692,7 +696,11 @@ static VALUE rb_gsl_linalg_QR_LQ_decompo
-     fdecomp = &gsl_linalg_QR_decomp;
-     m = mtmp;
-     mdecomp = omatrix;
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(mdecomp, cgsl_matrix_QR);
-+#else
-     RBASIC(mdecomp)->klass = cgsl_matrix_QR;
-+#endif
-     break;
- #ifdef GSL_1_6_LATER
-   case LINALG_LQ_DECOMP:
-@@ -704,7 +712,11 @@ static VALUE rb_gsl_linalg_QR_LQ_decompo
-     fdecomp = &gsl_linalg_LQ_decomp;
-     m = mtmp;
-     mdecomp = omatrix;
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(mdecomp, cgsl_matrix_LQ);
-+#else
-     RBASIC(mdecomp)->klass = cgsl_matrix_LQ;
-+#endif
-     break;
- #endif
-   default:
-@@ -731,7 +743,11 @@ static VALUE rb_gsl_linalg_QR_LQ_decompo
-       vtau = Data_Wrap_Struct(cgsl_vector_tau, 0, gsl_vector_free, tau);
-       return rb_ary_new3(2, mdecomp, vtau);
-     } else {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+      rb_obj_reveal(argv[itmp], cgsl_vector_tau);
-+#else
-       RBASIC(argv[itmp])->klass = cgsl_vector_tau;
-+#endif
-       return mdecomp;
-     }
-     break;
-@@ -740,7 +756,11 @@ static VALUE rb_gsl_linalg_QR_LQ_decompo
-    if (argc == itmp) {
-       return Data_Wrap_Struct(cgsl_vector_tau, 0, gsl_vector_free, tau);
-     } else {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+      rb_obj_reveal(argv[itmp], cgsl_vector_tau);
-+#else
-       RBASIC(argv[itmp])->klass = cgsl_vector_tau;
-+#endif
-       return INT2FIX(status);
-     }
-     break;
-@@ -1628,14 +1648,22 @@ static VALUE rb_gsl_linalg_QRLQPT_decomp
-   norm = gsl_vector_alloc(size0);
-   switch (flag) {
-   case LINALG_QRPT:
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(vA, cgsl_matrix_QRPT);
-+#else
-     RBASIC(vA)->klass = cgsl_matrix_QRPT;
-+#endif
-     vtau = Data_Wrap_Struct(cgsl_vector_tau, 0, gsl_vector_free, tau);
-     vp = Data_Wrap_Struct(cgsl_permutation, 0, gsl_permutation_free, p);
-     gsl_linalg_QRPT_decomp(A, tau, p, &signum, norm);
-     break;
- #ifdef GSL_1_6_LATER
-   case LINALG_PTLQ:
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(vA, cgsl_matrix_PTLQ);
-+#else
-     RBASIC(vA)->klass = cgsl_matrix_PTLQ;
-+#endif
-     vtau = Data_Wrap_Struct(cgsl_vector_tau, 0, gsl_vector_free, tau);
-     vp = Data_Wrap_Struct(cgsl_permutation, 0, gsl_permutation_free, p);
-     gsl_linalg_PTLQ_decomp(A, tau, p, &signum, norm);
diff --git a/math/ruby-gsl/patches/patch-ext_linalg__complex.c b/math/ruby-gsl/patches/patch-ext_linalg__complex.c
deleted file mode 100644
index a08c101df46..00000000000
--- a/math/ruby-gsl/patches/patch-ext_linalg__complex.c
+++ /dev/null
@@ -1,32 +0,0 @@
-$NetBSD: patch-ext_linalg__complex.c,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- ext/linalg_complex.c.orig	2014-03-25 15:47:30.000000000 +0000
-+++ ext/linalg_complex.c
-@@ -51,8 +51,12 @@ VALUE rb_gsl_linalg_complex_LU_decomp(in
-   case 0:
-     p = gsl_permutation_alloc(size);
-     gsl_linalg_complex_LU_decomp(m, p, &signum);
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+      rb_obj_reveal((itmp == 1)? argv[0]: obj, cgsl_matrix_complex_LU);
-+#else
-     if (itmp == 1) RBASIC(argv[0])->klass = cgsl_matrix_complex_LU;
-     else RBASIC(obj)->klass = cgsl_matrix_complex_LU;
-+#endif
-     obj2 = Data_Wrap_Struct(cgsl_permutation, 0, gsl_permutation_free, p);
-     return rb_ary_new3(2, obj2, INT2FIX(signum));
-     break;
-@@ -60,8 +64,12 @@ VALUE rb_gsl_linalg_complex_LU_decomp(in
-     CHECK_PERMUTATION(argv[itmp]);
-     Data_Get_Struct(argv[itmp], gsl_permutation, p);
-     gsl_linalg_complex_LU_decomp(m, p, &signum);
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal((itmp == 1)? argv[0]: obj, cgsl_matrix_complex_LU);
-+#else
-     if (itmp == 1) RBASIC(argv[0])->klass = cgsl_matrix_complex_LU;
-     else RBASIC(obj)->klass = cgsl_matrix_complex_LU;
-+#endif
-     return INT2FIX(signum);
-     break;
-   default:
diff --git a/math/ruby-gsl/patches/patch-ext_ool.c b/math/ruby-gsl/patches/patch-ext_ool.c
deleted file mode 100644
index 71f7a176a52..00000000000
--- a/math/ruby-gsl/patches/patch-ext_ool.c
+++ /dev/null
@@ -1,18 +0,0 @@
-$NetBSD: patch-ext_ool.c,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- ext/ool.c.orig	2014-03-25 15:47:30.000000000 +0000
-+++ ext/ool.c
-@@ -770,7 +770,11 @@ static VALUE rb_ool_conmin_pgrad_paramet
- 	VALUE ary;
- 	ool_conmin_parameters_default(ool_conmin_minimizer_pgrad, (void*) &P);
- 	ary = create_parameters_ary_pgrad(&P);
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+	rb_obj_reveal(ary, cool_conmin_pgrad_parameters);
-+#else
- 	RBASIC(ary)->klass = cool_conmin_pgrad_parameters;
-+#endif
- 	return ary;
- }
- 
diff --git a/math/ruby-gsl/patches/patch-ext_vector__complex.c b/math/ruby-gsl/patches/patch-ext_vector__complex.c
deleted file mode 100644
index e8d8e210681..00000000000
--- a/math/ruby-gsl/patches/patch-ext_vector__complex.c
+++ /dev/null
@@ -1,29 +0,0 @@
-$NetBSD: patch-ext_vector__complex.c,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- ext/vector_complex.c.orig	2014-03-25 15:47:30.000000000 +0000
-+++ ext/vector_complex.c
-@@ -938,11 +938,19 @@ static VALUE rb_gsl_vector_complex_trans
- 
- static VALUE rb_gsl_vector_complex_trans2(VALUE obj)
- {
--  if (CLASS_OF(obj) == cgsl_vector_complex) 
-+  if (CLASS_OF(obj) == cgsl_vector_complex) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector_complex_col);
-+#else
-     RBASIC(obj)->klass = cgsl_vector_complex_col;
--  else if (CLASS_OF(obj) == cgsl_vector_complex_col) 
-+#endif
-+  } else if (CLASS_OF(obj) == cgsl_vector_complex_col) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector_complex);
-+#else
-     RBASIC(obj)->klass = cgsl_vector_complex;
--  else {
-+#endif
-+  } else {
-     rb_raise(rb_eRuntimeError, "method trans! for %s is forbidden",
- 	     rb_class2name(CLASS_OF(obj)));
-   }
diff --git a/math/ruby-gsl/patches/patch-ext_vector__source.c b/math/ruby-gsl/patches/patch-ext_vector__source.c
deleted file mode 100644
index 7cca42f4550..00000000000
--- a/math/ruby-gsl/patches/patch-ext_vector__source.c
+++ /dev/null
@@ -1,49 +0,0 @@
-$NetBSD: patch-ext_vector__source.c,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- ext/vector_source.c.orig	2014-03-25 15:47:30.000000000 +0000
-+++ ext/vector_source.c
-@@ -673,16 +673,36 @@ static VALUE FUNCTION(rb_gsl_vector,tran
- static VALUE FUNCTION(rb_gsl_vector,trans_bang)(VALUE obj)
- {
- #ifdef BASE_DOUBLE
--  if (CLASS_OF(obj) == cgsl_vector) RBASIC(obj)->klass = cgsl_vector_col;
--  else if (CLASS_OF(obj) == cgsl_vector_col) RBASIC(obj)->klass = cgsl_vector;
--  else {
-+  if (CLASS_OF(obj) == cgsl_vector) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector_col);
-+#else
-+    RBASIC(obj)->klass = cgsl_vector_col;
-+#endif
-+  } else if (CLASS_OF(obj) == cgsl_vector_col) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector);
-+#else
-+    RBASIC(obj)->klass = cgsl_vector;
-+#endif
-+  } else {
-     rb_raise(rb_eRuntimeError, "method trans! for %s is not permitted.",
- 	     rb_class2name(CLASS_OF(obj)));
-   }	
- #elif defined(BASE_INT)
--  if (CLASS_OF(obj) == cgsl_vector_int) RBASIC(obj)->klass = cgsl_vector_int_col;
--  else if (CLASS_OF(obj) == cgsl_vector_int_col) RBASIC(obj)->klass = cgsl_vector_int;
--  else {
-+  if (CLASS_OF(obj) == cgsl_vector_int) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector_int_col);
-+#else
-+    RBASIC(obj)->klass = cgsl_vector_int_col;
-+#endif
-+  } else if (CLASS_OF(obj) == cgsl_vector_int_col) {
-+#if RUBY_API_VERSION_MAJOR >=2 && RUBY_API_VERSION_MINOR >= 1
-+    rb_obj_reveal(obj, cgsl_vector_int);
-+#else
-+    RBASIC(obj)->klass = cgsl_vector_int;
-+#endif
-+  } else {
-     rb_raise(rb_eRuntimeError, "method trans! for %s is not permitted.",
- 	     rb_class2name(CLASS_OF(obj)));
-   }
diff --git a/math/ruby-gsl/patches/patch-ext_wavelet.c b/math/ruby-gsl/patches/patch-ext_wavelet.c
deleted file mode 100644
index 9c85a5c5c1b..00000000000
--- a/math/ruby-gsl/patches/patch-ext_wavelet.c
+++ /dev/null
@@ -1,39 +0,0 @@
-$NetBSD: patch-ext_wavelet.c,v 1.1 2013/08/04 16:42:11 taca Exp $
-
-Fix for gsl 1.6 and later; stop using deprecated API.
-
---- ext/wavelet.c.orig	2013-08-04 16:38:23.000000000 +0000
-+++ ext/wavelet.c
-@@ -152,10 +152,10 @@ static void rb_gsl_wavelet_define_const(
-   rb_define_const(klass, "BSPLINE", INT2FIX(GSL_WAVELET_BSPLINE));
-   rb_define_const(klass, "BSPLINE_CENTERED", INT2FIX(GSL_WAVELET_BSPLINE_CENTERED));
-   /*****/
--  rb_define_const(klass, "FORWARD", INT2FIX(forward));
--  rb_define_const(klass, "Forward", INT2FIX(forward));
--  rb_define_const(klass, "BACKWARD", INT2FIX(backward));
--  rb_define_const(klass, "Backward", INT2FIX(backward));
-+  rb_define_const(klass, "FORWARD", INT2FIX(gsl_wavelet_forward));
-+  rb_define_const(klass, "Forward", INT2FIX(gsl_wavelet_forward));
-+  rb_define_const(klass, "BACKWARD", INT2FIX(gsl_wavelet_backward));
-+  rb_define_const(klass, "Backward", INT2FIX(gsl_wavelet_backward));
- }
- 
- static VALUE rb_gsl_wavelet_name(VALUE ww)
-@@ -191,7 +191,7 @@ static VALUE rb_gsl_wavelet_transform0(i
- {
-   gsl_wavelet *w = NULL;
-   gsl_vector *v = NULL, *vnew;
--  gsl_wavelet_direction dir = forward;
-+  gsl_wavelet_direction dir = gsl_wavelet_forward;
-   gsl_wavelet_workspace *work = NULL;
-   int itmp, flag = 0;
-   // local variable "status" declared and set, but never used
-@@ -531,7 +531,7 @@ static VALUE rb_gsl_wavelet2d(int argc, 
- {
-   gsl_wavelet *w = NULL;
-   gsl_matrix *m = NULL, *mnew;
--  gsl_wavelet_direction dir = forward;
-+  gsl_wavelet_direction dir = gsl_wavelet_forward;
-   gsl_wavelet_workspace *work = NULL;
-   VALUE ary, ret;
-   int itmp, flag = 0;
diff --git a/math/ruby-gsl/patches/patch-include_rb__gsl__common.h b/math/ruby-gsl/patches/patch-include_rb__gsl__common.h
deleted file mode 100644
index 2757045d631..00000000000
--- a/math/ruby-gsl/patches/patch-include_rb__gsl__common.h
+++ /dev/null
@@ -1,18 +0,0 @@
-$NetBSD: patch-include_rb__gsl__common.h,v 1.1 2014/03/26 13:25:26 taca Exp $
-
-Fix for Ruby 2.1.
-
---- include/rb_gsl_common.h.orig	2014-03-25 15:47:30.000000000 +0000
-+++ include/rb_gsl_common.h
-@@ -14,6 +14,11 @@
- 
- #include "rb_gsl_config.h"
- #include "ruby.h"
-+#ifdef HAVE_RUBY_IO_H
-+#include "ruby/version.h"
-+#else
-+#include "version.h"
-+#endif
- #include <ctype.h>
- #include <gsl/gsl_errno.h>
- #include <gsl/gsl_version.h>