From 5bd59936635516eec05ec2ba8caa479cc7dbcf0f Mon Sep 17 00:00:00 2001
From: Greg Hale <imalsogreg@gmail.com>
Date: Thu, 17 Oct 2013 14:05:06 -0400
Subject: [PATCH] Only append -l to lib entries with no path and no -l or -L of
 their own

---
 cmake/OpenCVGenPkgconfig.cmake | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/cmake/OpenCVGenPkgconfig.cmake b/cmake/OpenCVGenPkgconfig.cmake
index ecd7c68f14..6f9333952e 100644
--- a/cmake/OpenCVGenPkgconfig.cmake
+++ b/cmake/OpenCVGenPkgconfig.cmake
@@ -58,7 +58,13 @@ endforeach()
 set(OpenCV_LIB_COMPONENTS ${OpenCV_LIB_COMPONENTS_})
 if(OpenCV_EXTRA_COMPONENTS)
   foreach(extra_component ${OpenCV_EXTRA_COMPONENTS})
-    set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} -l${extra_component}")
+    if(extra_component MATCHES "-[lL](.*)" )
+      set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} ${extra_component}")
+    elseif(extra_component MATCHES "/")
+      set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} ${extra_component}")
+    else()
+      set(OpenCV_LIB_COMPONENTS "${OpenCV_LIB_COMPONENTS} -l${extra_component}")
+    endif()
   endforeach()
 endif()