Patch to document snapshot-README and snapshot-index.html

[Joseph S. Myers]

One reason why snapshot-README and snapshot-index.html weren't updated
for the removal of Chill until now may be that the list of components
of a front end, intended as a checklist for adding front ends but also
serving as one for removing front ends, didn't mention them.  I've
applied the patch below to fix this.  It passes "make info" and "make
dvi".

Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ChangeLog,v
retrieving revision 1.14176
diff -u -r1.14176 ChangeLog
--- ChangeLog	21 May 2002 15:39:26 -0000	1.14176
+++ ChangeLog	21 May 2002 16:44:43 -0000
@@ -1,3 +1,8 @@
+2002-05-21  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* doc/sourcebuild.texi: Mention snapshot-README and
+	snapshot-index.html as needing updating for new front ends.
+
 2002-05-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
Index: doc/sourcebuild.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/sourcebuild.texi,v
retrieving revision 1.5
diff -u -r1.5 sourcebuild.texi
--- doc/sourcebuild.texi	15 Apr 2002 20:19:15 -0000	1.5
+++ doc/sourcebuild.texi	21 May 2002 16:44:43 -0000
@@ -492,6 +492,9 @@
 @item
 The release and snapshot script @file{maintainer-scripts/gcc_release}
 should be updated to generate appropriate tarballs for this front end.
+The associated @file{maintainer-scripts/snapshot-README} and
+@file{maintainer-scripts/snapshot-index.html} files should be updated
+to list the tarballs and diffs for this front end.
 @item
 If this front end includes its own version files that include the
 current date, @file{maintainer-scripts/update_version} should be

-- 
Joseph S. Myers
jsm28@cam.ac.uk