[Rd] R 2.0.0 - lazy loading mandadory ? (PR#7274)

[xiao.gang.fan1 at libertysurf.fr]

Full_Name: Xiao Gang FAN
Version: R 2.0.0
OS: Windows
Submission from: (NULL) (82.226.247.142)


When a package preload another necessary package, say Hmisc, 
seems that this last one must be precompiled, this is rather
boring - we must rebuild all dependant packages ? 
Here's an error when compiling such a package:

---------- Making package toto ------------                                   
  adding build stamp to DESCRIPTION                                             

  making DLL ...                                                                

  ... DLL made                                                                  

  installing DLL                                                                

  installing R files                                                            

  installing data files                                                         

  no man files in this package                                                  

  installing indices                                                            

  not zipping data                                                              

  installing help                                                               

  preparing package toto for lazy loading                                     
Error in library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc)
:
        'Hmisc' is not a valid package -- installed < 2.0.0?                    

Execution halted                                                                

make: *** [lazyload] Error 1                                                    

*** Installation of toto failed ***