[pcl/f16] Add missing part of patch that fixes PCLConfig.cmake

[rmattes]

commit b7f22aad50c4ed2ae536b1ed875767d428a0be41
Author: Rich Mattes <richmattes at gmail.com>
Date:   Wed Feb 22 21:26:25 2012 -0500

    Add missing part of patch that fixes PCLConfig.cmake

 PCL-1.3.1-Source-fedora.patch |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/PCL-1.3.1-Source-fedora.patch b/PCL-1.3.1-Source-fedora.patch
index 1f48044..37640fb 100644
--- a/PCL-1.3.1-Source-fedora.patch
+++ b/PCL-1.3.1-Source-fedora.patch
@@ -89,3 +89,21 @@ diff -urN PCL-1.3.1-Source/visualization/CMakeLists.txt PCL-1.3.1-Source-fedora/
      PCL_MAKE_PKGCONFIG(${LIB_NAME} ${SUBSYS_NAME} "${SUBSYS_DESC}"
        "${SUBSYS_DEPS}" "${EXT_DEPS}" "" "" "")
  
+diff -urN PCL-1.3.1-Source/PCLConfig.cmake.in PCL-1.3.1-Source.fedora/PCLConfig.cmake.in
+--- PCL-1.3.1-Source/PCLConfig.cmake.in        2011-12-03 00:35:48.000000000 +0100
++++ PCL-1.3.1-Source.fedora/PCLConfig.cmake.in 2012-01-16 19:47:07.404643739 +0100
+@@ -304,9 +304,13 @@
+ # PCLConfig.cmake is installed to PCL_ROOT/cmake
+   get_filename_component(PCL_ROOT "${PCL_DIR}" PATH)
+ else(WIN32)
+-# PCLConfig.cmake is installed to PCL_ROOT/share/pcl-x.y
++  # PCLConfig.cmake is installed to PCL_ROOT/share/pcl-x.y or PCL_ROOT/lib${LIB_SUFFIX}/cmake/pcl
+   get_filename_component(PCL_ROOT "${PCL_DIR}" PATH)
+   get_filename_component(PCL_ROOT "${PCL_ROOT}" PATH)
++  if (${PCL_DIR} MATCHES ".*lib.*")
++    # PCLConfig.cmake is installed to PCL_ROOT/lib${LIB_SUFFIX}/cmake/pcl
++    get_filename_component(PCL_ROOT "${PCL_ROOT}" PATH)
++  endif()
+ endif(WIN32)
+ 
+ # check whether PCLConfig.cmake is found into a PCL installation or in a build tree