portability: fix pointer arithmetic to conform to C standard.

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2dcd975f61de8c703f75693f79cb37eb59d8f5ae..0d8fc488f80f4c89b46cb3d8e98130c224398142 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -21,18 +21,23 @@ AC_PREREQ(2.61)
 AC_INIT([GNU Bison],
         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
         [bug-bison@gnu.org])
-AC_DEFINE([PACKAGE_COPYRIGHT_YEAR], [2008],
+AC_DEFINE([PACKAGE_COPYRIGHT_YEAR], [2010],
           [The copyright year for this package])
-AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2008])
+AC_SUBST([PACKAGE_COPYRIGHT_YEAR], [2010])
 
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
 
-# We don't have a file m4/Makefile.am, so we need Automake 1.8 or later.
+# Automake 1.10.3 and 1.11.1 fix a security flaw discussed here:
+#
+#   http://thread.gmane.org/gmane.comp.sysutils.autotools.announce/131
+#
+# To avoid 1.11, we make 1.11.1 the minimum version.
+#
 # We want gnits strictness only when rolling a formal release so that we can,
 # for example, run make dist at other times without being required to add a
 # bogus NEWS entry.
-AM_INIT_AUTOMAKE([1.8 dist-bzip2]
+AM_INIT_AUTOMAKE([1.11.1 dist-bzip2]
                  m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [-], [gnu], [gnits]))
 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])