diff --git a/doc/ref/ChangeLog b/doc/ref/ChangeLog
index c136af252..8f797af3c 100644
--- a/doc/ref/ChangeLog
+++ b/doc/ref/ChangeLog
@@ -1,3 +1,7 @@
+2002-03-20  Marius Vollmer  <mvo@zagadka.ping.de>
+
+	* tools.texi: Updated to reflect changes to the guile-snarf tool.
+
 2002-03-16  Neil Jerram  <neil@ossau.uklinux.net>
 
 	* scheme-utility.texi (Hooks): Further updates merged from
diff --git a/guile-readline/ChangeLog b/guile-readline/ChangeLog
index 79e8dfaee..35d449992 100644
--- a/guile-readline/ChangeLog
+++ b/guile-readline/ChangeLog
@@ -1,3 +1,7 @@
+2002-03-20  Marius Vollmer  <mvo@zagadka.ping.de>
+
+	* Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
+
 2002-03-13  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 
 	* Makefile.am (snarfcppopts): New var.
diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index b74998434..07f65bb70 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,14 @@
+2002-03-20  Marius Vollmer  <mvo@zagadka.ping.de>
+
+	* guile-snarf.in: Do not warn about deprecated things, this will
+	likely be done directly from snarf.h.  when the output filename is
+	"-", write to stdout.  When no "-o" option is given, use "-" as
+	the output filename (i.e., stdout).  Only 'clean' the inputfile or
+	remove the output file on error when the output file name is not
+	"-".
+
+	* Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
+
 2002-03-16  Neil Jerram  <neil@ossau.uklinux.net>
 
 	* hooks.c (scm_t_c_hookype_t), hooks.h (scm_t_c_hookype_t):
diff --git a/srfi/ChangeLog b/srfi/ChangeLog
index 709d76c4a..0d15754fd 100644
--- a/srfi/ChangeLog
+++ b/srfi/ChangeLog
@@ -1,3 +1,7 @@
+2002-03-20  Marius Vollmer  <mvo@zagadka.ping.de>
+
+	* Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
+
 2002-03-13  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 
 	* srfi-13.c, srfi-14.c, srfi-4.c: