dev-ruby/rb-gsl: EAPI 8; add ruby27; fix extension install

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/dev-ruby/rb-gsl/rb-gsl-2.1.0.2-r1.ebuild b/dev-ruby/rb-gsl/rb-gsl-2.1.0.2-r1.ebuild
new file mode 100644
index 000000000000..5fc4e9e1c9d9
--- /dev/null
+++ b/dev-ruby/rb-gsl/rb-gsl-2.1.0.2-r1.ebuild
@@ -0,0 +1,47 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+USE_RUBY="ruby26 ruby27"
+
+RUBY_FAKEGEM_NAME="gsl"
+inherit ruby-fakegem multilib
+
+RUBY_FAKEGEM_RECIPE_DOC="rdoc"
+RUBY_FAKEGEM_EXTRADOC="ChangeLog README.md"
+
+RUBY_FAKEGEM_EXTENSIONS=(ext/gsl_native/extconf.rb)
+
+DESCRIPTION="Ruby interface to GNU Scientific Library"
+HOMEPAGE="https://github.com/SciRuby/rb-gsl"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+IUSE="doc"
+
+DEPEND+=" >=sci-libs/gsl-2.3[deprecated]"
+RDEPEND+=" >=sci-libs/gsl-2.3[deprecated]"
+
+RUBY_S="${PN}-${P}"
+
+ruby_add_bdepend "dev-ruby/narray"
+ruby_add_rdepend "dev-ruby/narray"
+
+all_ruby_prepare() {
+	sed -i -e '/LOCAL_LIBS/ s: -l: -L#{path.gsub("ext", "lib")} -l:' ext/gsl_native/extconf.rb || die
+	# nmatrix only tests
+	rm -r test/gsl/nmatrix_tests || die
+}
+
+each_ruby_configure() {
+	NARRAY=1 each_fakegem_configure
+}
+
+each_ruby_compile() {
+	NARRAY=1 each_fakegem_compile
+}
+
+each_ruby_test() {
+	NARRAY=1 ${RUBY} -Ilib:test:. -e 'Dir["test/**/*_test.rb"].each{|f| require f}' || die
+}