Accepting request 745040 from science

OBS-URL: https://build.opensuse.org/request/show/745040
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/opencv?expand=0&rev=78

_constraints

@@ -5,16 +5,8 @@
     <!-- build uses 20GB in maintenance projects currently 201502 -->
 	<size unit="G">13</size>
     </disk>
+    <memory>
+      <size unit="M">3000</size>
+    </memory>
   </hardware>
-  <overwrite>
-    <conditions>
-      <arch>i586</arch>
-      <arch>x86_64</arch>
-    </conditions>
-    <hardware>
-      <memory>
-        <size unit="M">2500</size>
-      </memory>
-    </hardware>
-  </overwrite>
 </constraints>

opencv.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Sun Nov  3 19:50:04 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
+
+- Limit build parallelism with limit_build, some ARM and PPC workers
+  have a high SMP/memory ratio and run out of memory otherwise.
+- Apply memory constraints (3GB) to all architectures, avoid being
+  scheduled on very weak workers.
+
 -------------------------------------------------------------------
 Sat Oct 12 23:12:21 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
 
@@ -41,6 +49,7 @@ Sat Oct 12 23:12:21 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
       up code of samples/tutorials
   * Breaking changes:
     + fixed values thresholding accuracy in calcHist()
+  * Security fixes: CVE-2019-15939 (boo#1149742).
 - Enable Graph API (G-API)
 - Minor spec file cleanup
 
@@ -76,6 +85,8 @@ Fri Aug  9 19:56:24 UTC 2019 - Christophe Giboudeaux <christophe@krop.fr>
   * Performance improvements
   * Added IPPE method for planar pose estimation in solvePnP
   * Added solvePnPRefineLM and solvePnPRefineVVS
+  * Security fixes: CVE-2019-14491 (boo#1144352), CVE-2019-14492
+    (boo#1144348).
 - Check https://github.com/opencv/opencv/wiki/ChangeLog#version411 for the
   complete list of changes.
 
@@ -172,6 +183,7 @@ Mon May 28 11:04:23 UTC 2018 - fvogt@suse.com
   * OpenCV is now able to use Intel DL inference engine as DNN
     acceleration backend
   * Added AVX-512 acceleration to the performance-critical kernels
+  * Fix cmake mapping of RelWithDebInfo (boo#1154091).
   * For more information, read
     https://github.com/opencv/opencv/wiki/ChangeLog#version341
 - Update contrib modules to 3.4.1:

opencv.spec

@@ -54,6 +54,7 @@ BuildRequires:  libeigen3-devel
 BuildRequires:  libjasper-devel
 BuildRequires:  libjpeg-devel
 BuildRequires:  pkgconfig
+BuildRequires:  memory-constraints
 BuildRequires:  tbb-devel
 BuildRequires:  unzip
 BuildRequires:  pkgconfig(IlmBase)
@@ -177,6 +178,7 @@ cp opencv_contrib-%{version}/LICENSE LICENSE.contrib
 rm -f doc/packaging.txt
 
 %build
+%limit_build -m 1000
 # Dynamic dispatch: https://github.com/opencv/opencv/wiki/CPU-optimizations-build-options
 # x86: disable SSE on 32bit, do not dispatch AVX and later - SSE3
 #      is the highest extension available on any non-64bit x86 CPU