diff --git a/ChangeLog b/ChangeLog
index d987d7d..7158259 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,31 @@
+2015-05-04 12:11  marc
+
+	* configure.ac: on Mac, LEAST cannot be larger than 255
+
+2015-05-04 11:53  marc
+
+	* src/mrw-c++.pc.in: bugfix in pkg-config package
+
+2015-04-29 12:53  marc
+
+	* src/mrw/stdext.hxx, test/stdext_test.cxx: new functions min and
+	  max for 2 - 2+n parameters - now in C++11 vith variadics
+
+2015-04-29 11:56  marc
+
+	* src/mrw/mrw.hxx.in, src/mrw/stdext.hxx: new functions min and max
+	  for 2 - 6 parameters
+
+2015-03-24 08:05  marc
+
+	* README: new url
+
+2015-03-17 12:58  marc
+
+	* ChangeLog, configure.ac, doc/doxyfile.in, doc/examples,
+	  doc/makefile.am, examples, makefile.am, test/makefile.am: moved
+	  doc/examples to examples according to new build process
+
 2015-03-03 13:17  marc
 
 	* configure.ac, makefile.am, src/mrw/args.hxx, src/version.cxx.in:
diff --git a/configure.ac b/configure.ac
index 27ac7e3..0bb299b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@ m4_define(x_least, m4_esyscmd_s(
       break;
     fi
   done
-  echo -n $LEAST
+  echo $ECHO_N $LEAST
 ))
 m4_define(x_bugreport, m4_esyscmd_s(
   head -1 AUTHORS | \