Automake and libtool

[Dilyan Palauzov]

   Hello,

   Libtool always creates .libs - directory, and uses it for temporary 
files, but Automake generates makefiles, that on make clean, clean .libs 
only if there were libraries compiled within that directory. So `make 
clean` does not clean all directories created by libtool at compile-time.

   Със здраве,
      Дилян