[CMake] GNU Install Dir Enhancements (#557)

* sd321110 (GNUInstall Dir) enhancements

CMakeLists.txt

@@ -351,10 +351,10 @@ if(BUILD_FILE_REORG_BACKWARD_COMPATIBILITY)
   rocm_wrap_header_dir( "${PROJECT_BINARY_DIR}/include/rccl"
             PATTERNS "rccl.h"
             GUARDS SYMLINK WRAPPER
-            WRAPPER_LOCATIONS include rccl/include)
+            WRAPPER_LOCATIONS ${CMAKE_INSTALL_INCLUDEDIR} rccl/${CMAKE_INSTALL_INCLUDEDIR})
   #install the wrapper header file to package
   rocm_install( FILES "${PROJECT_BINARY_DIR}/rccl/include/rccl.h"
-	        DESTINATION "./rccl/include/" )
+	        DESTINATION "./rccl/${CMAKE_INSTALL_INCLUDEDIR}/" )
   rocm_install( FILES "${PROJECT_BINARY_DIR}/include/rccl.h"
                 DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/" )
 endif()