Description: Support multiarch
Author: Nobuhiro Iwamatsu <iwamatsu@debian.org>
Forwarded: no
Last-Update: <2014-07-01>

index b610ecf..3ebacf3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -312,7 +312,7 @@ else()
     set(OPENCV_3P_LIB_INSTALL_PATH  "${OpenCV_INSTALL_BINARIES_PREFIX}staticlib${LIB_SUFFIX}")
     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    samples/native)
   else()
-    set(OPENCV_LIB_INSTALL_PATH     lib${LIB_SUFFIX})
+    set(OPENCV_LIB_INSTALL_PATH     ${CMAKE_INSTALL_LIBDIR}${LIB_SUFFIX})
     set(OPENCV_3P_LIB_INSTALL_PATH  share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH})
     set(OPENCV_SAMPLES_SRC_INSTALL_PATH    share/OpenCV/samples)
   endif()
@@ -320,7 +320,7 @@ else()
 
   math(EXPR SIZEOF_VOID_P_BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
   if(LIB_SUFFIX AND NOT SIZEOF_VOID_P_BITS EQUAL LIB_SUFFIX)
-    set(OPENCV_CONFIG_INSTALL_PATH lib${LIB_SUFFIX}/cmake/opencv)
+    set(OPENCV_CONFIG_INSTALL_PATH ${CMAKE_INSTALL_LIBDIR}${LIB_SUFFIX}/cmake/opencv)
   else()
     set(OPENCV_CONFIG_INSTALL_PATH share/OpenCV)
   endif()
@@ -427,6 +427,7 @@ if(UNIX)
   include(cmake/OpenCVFindPkgConfig.cmake OPTIONAL)
   include(CheckFunctionExists)
   include(CheckIncludeFile)
+  include(GNUInstallDirs)
 
   if(NOT APPLE)
     CHECK_INCLUDE_FILE(pthread.h HAVE_LIBPTHREAD)
