From: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Date: Sun, 7 Apr 2019 12:51:12 +0200
Subject: Use newly build libs when testing

This exports the LD_LIBRARY_PATH so the newly build libs will be used.
---
 cmake/pcl_targets.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/pcl_targets.cmake b/cmake/pcl_targets.cmake
index 86d06d0..75c81e3 100644
--- a/cmake/pcl_targets.cmake
+++ b/cmake/pcl_targets.cmake
@@ -415,6 +415,7 @@ macro(PCL_ADD_TEST _name _exename)
 
   set_target_properties(${_exename} PROPERTIES FOLDER "Tests")
   add_test(NAME ${_name} COMMAND ${_exename} ${ARGS_ARGUMENTS})
+  set_tests_properties(${_name} PROPERTIES ENVIRONMENT "LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/${LIB_INSTALL_DIR}")
 
   add_dependencies(tests ${_exename})
 endmacro()