|  |  C.3 automake and libtoolize 
automakewill calllibtoolizeto generate some extra 
files if the macro `AC_PROG_LIBTOOL' is used in
`configure.in'.  If it is not present thenautomakewill
install `config.guess' and `config.sub' by itself. 
libtoolizecan also be run manually if desired;automakewill only runlibtoolizeautomatically
if `ltmain.sh' and `ltconfig' are missing. 
 |  | user input files   optional input   processes          output files
================   ==============   =========          ============
                                     .--------,
                                     |        | - - -> COPYING
                                     |        | - - -> INSTALL
                                     |        |------> install-sh
                                     |        |------> missing
                                     |automake|------> mkinstalldirs
configure.in ----------------------->|        |
Makefile.am  ----------------------->|        |------> Makefile.in
                                     |        |------> stamp-h.in
                                 .---+        | - - -> config.guess
                                 |   |        | - - -> config.sub
                                 |   `------+-'
                                 |          | - - - -> config.guess
                                 |libtoolize| - - - -> config.sub
                                 |          |--------> ltmain.sh
                                 |          |--------> ltconfig
                                 `----------'
 | 
 
 
The versions of `config.guess' and `config.sub' installed
differ between releases of Automake and Libtool, and might be different
depending on whether libtoolizeis used to install them or
not.  Before releasing your own package you should get the latest
versions of these files from ftp://ftp.gnu.org/gnu/config, in
case there have been changes since releases of the GNU Autotools. 
 |