opencv.lib_components.patch

Do not store full paths in .pc (libtool issue with full shared libs path).

--- opencv/cmake/OpenCVGenPkgconfig.cmake~	2012-10-07 11:20:25.940878490 -0400
+++ opencv/cmake/OpenCVGenPkgconfig.cmake	2012-10-07 10:48:16.120829079 -0400
@@ -10,7 +10,7 @@
 # -------------------------------------------------------------------------------------------
 set(prefix      "${CMAKE_INSTALL_PREFIX}")
 set(exec_prefix "\${prefix}")
-set(libdir      "") #TODO: need link paths for OpenCV_EXTRA_COMPONENTS
+set(libdir      "\${prefix}/lib") #TODO: need link paths for OpenCV_EXTRA_COMPONENTS
 set(includedir  "\${prefix}/${OPENCV_INCLUDE_INSTALL_PATH}")
 set(VERSION     ${OPENCV_VERSION})
 
@@ -39,7 +39,7 @@
 set(OpenCV_LIB_COMPONENTS_ "")
 foreach(CVLib ${OpenCV_LIB_COMPONENTS})
   get_target_property(libpath ${CVLib} LOCATION_${CMAKE_BUILD_TYPE})
-  get_filename_component(libname "${libpath}" NAME)
+  get_filename_component(libname "${libpath}" NAME_WE)
 
   if(INSTALL_TO_MANGLED_PATHS)
     set(libname "${libname}.${OPENCV_VERSION}")
@@ -48,11 +48,14 @@
   #need better solution....
   if(libpath MATCHES "3rdparty")
     set(installDir "share/OpenCV/3rdparty/${OPENCV_LIB_INSTALL_PATH}")
+    set(OpenCV_LIB_COMPONENTS_
+      "${OpenCV_LIB_COMPONENTS_} -L\${exec_prefix}/${installDir}")
   else()
     set(installDir "${OPENCV_LIB_INSTALL_PATH}")
   endif()
 
-  set(OpenCV_LIB_COMPONENTS_ "${OpenCV_LIB_COMPONENTS_} \${exec_prefix}/${installDir}/${libname}")
+  string(REGEX REPLACE "^lib" "" libname ${libname})
+  set(OpenCV_LIB_COMPONENTS_ "${OpenCV_LIB_COMPONENTS_} -l${libname}")
 endforeach()
 
 # add extra dependencies required for OpenCV