From fcc6124211247352b01e52a4012189bdc284a22d7381f9c8e32ae3eb162d4590 Mon Sep 17 00:00:00 2001
From: Egbert Eich <eich@suse.com>
Date: Tue, 17 Oct 2017 13:39:15 +0000
Subject: [PATCH] - Add magic to limit the number of flavors built in the   in
 the OBS ring.

OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=56
---
 openblas.changes |  6 ++++++
 openblas.spec    | 10 ++++++++++
 2 files changed, 16 insertions(+)

diff --git a/openblas.changes b/openblas.changes
index e52cd2c..288ee16 100644
--- a/openblas.changes
+++ b/openblas.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Oct 17 13:38:47 UTC 2017 - eich@suse.com
+
+- Add magic to limit the number of flavors built in the
+  in the OBS ring.
+
 -------------------------------------------------------------------
 Thu Oct 12 10:01:10 UTC 2017 - eich@suse.com
 
diff --git a/openblas.spec b/openblas.spec
index 702249a..2da38bf 100644
--- a/openblas.spec
+++ b/openblas.spec
@@ -22,11 +22,21 @@
 %define vers 0.2.20
 %define pname openblas
 
+%bcond_with ringdisabled
+
 %if "%flavor" == ""
 %define package_name %{pname}
 ExclusiveArch:  do_not_build
 %endif
 
+# Magic for OBS Staging. Only build the flavors required by
+# other packages in the ring.
+%if %{with ringdisabled}
+ %if "%flavor" != "serial"
+ExclusiveArch:  do_not_build
+ %endif
+%endif
+
 %global build_flags USE_THREAD=1 USE_OPENMP=1
 
 %if "%flavor" == "serial"