Fix issue with finding pcl deployed out of path (#1923)

* fix issue with finding pcl deployed out of path * The path is set relative to PCLConfig.cmake
PointCloudLibrary · Jul 4, 2017 · bb3f6b4 · bb3f6b4
1 parent 6073b5a
commit bb3f6b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/PCLConfig.cmake.in b/PCLConfig.cmake.in
@@ -717,7 +717,7 @@ if(WIN32 AND NOT MINGW)
   get_filename_component(PCL_ROOT "${PCL_DIR}" PATH)
 else(WIN32 AND NOT MINGW)
 # PCLConfig.cmake is installed to PCL_ROOT/share/pcl-x.y
-  set(PCL_ROOT "@CMAKE_INSTALL_PREFIX@")
+  get_filename_component(PCL_ROOT "${CMAKE_CURRENT_LIST_DIR}/../.." ABSOLUTE)
 endif(WIN32 AND NOT MINGW)
 
 # check whether PCLConfig.cmake is found into a PCL installation or in a build tree