From 275ab53ebc361279a3119e051155d2c174a41be6 Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Tue, 23 Oct 2012 15:12:39 +0400
Subject: [PATCH 1/2] Added default Eigen search path to support Eigen that
 comes with PCL

---
 cmake/OpenCVFindLibsPerf.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/OpenCVFindLibsPerf.cmake b/cmake/OpenCVFindLibsPerf.cmake
index 4c12304687..6772c79b87 100644
--- a/cmake/OpenCVFindLibsPerf.cmake
+++ b/cmake/OpenCVFindLibsPerf.cmake
@@ -32,7 +32,7 @@ endif(WITH_CUDA)
 # --- Eigen ---
 if(WITH_EIGEN)
   find_path(EIGEN_INCLUDE_PATH "Eigen/Core"
-            PATHS /usr/local /opt /usr ENV ProgramFiles ENV ProgramW6432
+            PATHS /usr/local /opt /usr $ENV{EIGEN_ROOT}/include ENV ProgramFiles ENV ProgramW6432 
             PATH_SUFFIXES include/eigen3 include/eigen2 Eigen/include/eigen3 Eigen/include/eigen2
             DOC "The path to Eigen3/Eigen2 headers"
             CMAKE_FIND_ROOT_PATH_BOTH)

From d681717702b0bf134b9b63032f11fe3ec08b304e Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Tue, 23 Oct 2012 15:13:46 +0400
Subject: [PATCH 2/2] warnings

---
 modules/core/src/parallel.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
index 5a17c95a43..c31edede85 100644
--- a/modules/core/src/parallel.cpp
+++ b/modules/core/src/parallel.cpp
@@ -322,6 +322,7 @@ int cv::getNumThreads(void)
 
 void cv::setNumThreads( int threads )
 {
+    (void)threads;
 #ifdef HAVE_PARALLEL_FRAMEWORK
     numThreads = threads;
 #endif