Patch: FYI: upgrade warning

[Tom Tromey]

I'm checking this in.

This adds a simple warning to the manual.

Tom

Index: ChangeLog
from  Tom Tromey  <address@hidden>

        * automake.texi (Macros): Warn about upgrading.

Index: automake.texi
===================================================================
RCS file: /cvs/automake/automake/automake.texi,v
retrieving revision 1.263
diff -u -r1.263 automake.texi
--- automake.texi 2002/01/30 08:05:37 1.263
+++ automake.texi 2002/02/02 07:17:53
@@ -1385,6 +1385,13 @@
 @cvindex PACKAGE, prevent definition
 @cvindex VERSION, prevent definition
 
+Note that if you're upgrading your @file{configure.in} from an earlier
+version of Automake, it is not always correct to simply move the package
+and version arguments from @code{AM_INIT_AUTOMAKE} directly to
address@hidden  If your package name is not all lower case, you will
+have to use the four-argument form of @code{AC_INIT}.
+
+
 @item AM_MAKE_INCLUDE
 This macro is used to discover how the user's @code{make} handles
 @code{include} statements.  This macro is automatically invoked when