Add RPATH to tests to point to private libraries. (ROCm#200)

* Add RPATH to tests to point to private libraries.

* Fix relative path to lib

---------

Co-authored-by: Lauren Wrubleski <[email protected]>

Author: ahsan-ca

share/rocmcmakebuildtools/cmake/ROCMTest.cmake

@@ -221,11 +221,9 @@ function(rocm_install_test)
     set(INSTALL_PREFIX "$<TARGET_PROPERTY:tests,ROCM_TEST_INSTALLDIR>")
     if(PARSE_TARGETS)
         foreach(TARGET ${PARSE_TARGETS})
-            if(POLICY CMP0095)
-                set_property(TARGET ${TARGET} APPEND PROPERTY INSTALL_RPATH "\${ORIGIN}/../../../lib")
-            else()
-                set_property(TARGET ${TARGET} APPEND PROPERTY INSTALL_RPATH "\\\${ORIGIN}/../../../lib")
-            endif()
+            set_property(TARGET ${TARGET} APPEND PROPERTY INSTALL_RPATH "$ORIGIN/../../../../lib")
+            # Adding RPATH to public tests to point to private libraries.
+            set_property(TARGET ${TARGET} APPEND PROPERTY INSTALL_RPATH "$ORIGIN/../../../../lib/${PROJECT_NAME}/lib")
         endforeach()
         install(
             TARGETS ${PARSE_TARGETS}