[shogun] adapted the logic for finding rubygem-narray on Fedora >= 21

[Björn Esser]

commit 7e2398b23aa8e16dfcccece333d115be492df434
Author: Björn Esser <bjoern.esser at gmail.com>
Date:   Sat May 17 13:02:00 2014 +0200

    adapted the logic for finding rubygem-narray on Fedora >= 21

 shogun.spec |   15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/shogun.spec b/shogun.spec
index bca9fe6..5f64cce 100644
--- a/shogun.spec
+++ b/shogun.spec
@@ -80,7 +80,7 @@ of it's 'no-redistribute', 'no-commercial-use' license.
 
 Name:			shogun
 Version:		%{branch}.0.1
-Release:		0.17%{?gitrel}%{?dist}
+Release:		0.18%{?gitrel}%{?dist}
 Summary:		Large Scale Machine Learning Toolbox
 
 # ===== License-breakdown =====
@@ -547,12 +547,18 @@ This package contains the R-plugin for %{name}.
 
 # We need to pass the path for rubygem(narray) to CMake, so it can find it.
 %global narray_gem	%(gem list narray | grep narray | sed -e's! .!-!' -e 's!.$!!')
+
+%if 0%{?fedora} >= 21 || 0%{?rhel} >= 8
+%global narray_include	%{_libdir}/gems/ruby/%{narray_gem}
+%else #0%{?fedora} >= 21 || 0%{?rhel} >= 8
 %global narray_include	%{_datadir}/gems/gems/%{narray_gem}
+%endif #0%{?fedora} >= 21 || 0%{?rhel} >= 8
+
 %if 0%{?fedora} || 0%{?rhel} >= 7
 %global narray_lib	%{_libdir}/gems/ruby/%{narray_gem}/narray.so
-%else
+%else #0%{?fedora} || 0%{?rhel} >= 7
 %global narray_lib	%{ruby_vendorarchdir}/narray.so
-%endif
+%endif #0%{?fedora} || 0%{?rhel} >= 7
 
 Summary:		Ruby-plugin for %{name}
 
@@ -949,6 +955,9 @@ popd
 ###############################################################################
 
 %changelog
+* Sat May 17 2014 Björn Esser <bjoern.esser at gmail.com> - 3.2.0.1-0.18.git20140516.96b815f
+- adapted the logic for finding rubygem-narray on Fedora >= 21
+
 * Sat May 17 2014 Björn Esser <bjoern.esser at gmail.com> - 3.2.0.1-0.17.git20140516.96b815f
 - updated to new snapshot git20140516.96b815fd1fa9769a24122f9016ff5a685a8a6944