build: require Automake 1.11.1 to avoid a security flaw.

[bison.git] / HACKING

diff --git a/HACKING b/HACKING
index 82f07bb4f32fb11b91fbd886b8c88488cbb9f519..ad3b7ee21d27c42c428acdaf463463303c3a45d7 100644 (file)
--- a/HACKING
+++ b/HACKING
@@ -172,6 +172,9 @@ release:
   that 1. Bison compiles cleanly, 2. the parsers it produces compile
   cleanly too.
 
+- Build with -DGNULIB_POSIXCHECK.  It suggests gnulib modules that can
+  fix portability issues.
+
 - run `make maintainer-check' which:
   - runs `valgrind -q bison' to run Bison under Valgrind.
   - runs the parsers under Valgrind.
@@ -354,8 +357,7 @@ Push these changes.
 
 -----
 
-Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009
-Free Software Foundation, Inc.
+Copyright (C) 2002-2005, 2007-2010 Free Software Foundation, Inc.
 
 This file is part of GNU Bison.