* doc/autoconf.texi (Defining Symbols): Explain that

AC_DEFINE(var) defaults to 1, but AC_DEFINE(var,,description) does
not; and the AC_DEFINE(var) case is obsolescent.

diff --git a/ChangeLog b/ChangeLog
index fd653ebfc220a4b423ece5b8fbfc7fe551a2fe6e..c82f6b17da00b5f341d12324c1d8025f105312e5 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2002-09-11  Paul Eggert  <eggert@twinsun.com>
+
+       * doc/autoconf.texi (Defining Symbols): Explain that
+       AC_DEFINE(var) defaults to 1, but AC_DEFINE(var,,description) does
+       not; and the AC_DEFINE(var) case is obsolescent.
+
 2002-09-11  Akim Demaille  <akim@epita.fr>
 
        * doc/autoconf.texi (Questions): Rename as...