+2020-12-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ alloca: update from Autoconf
+ * m4/alloca.m4 (gl_PREREQ_ALLOCA):
+ Trivial update to match Autoconf 2.70.
+
2020-12-11 Bruno Haible <bruno@clisp.org>
memchr: Work around memory overrun bug on AIX 7.2.
-# alloca.m4 serial 19
+# alloca.m4 serial 20
dnl Copyright (C) 2002-2004, 2006-2007, 2009-2020 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
# STACK_DIRECTION is already handled by AC_FUNC_ALLOCA.
AC_DEFUN([gl_PREREQ_ALLOCA], [:])
-m4_version_prereq([2.69c], [], [
+m4_version_prereq([2.70], [], [
# This works around a bug in autoconf <= 2.68 and has simplifications
-# from 2.69c. See:
+# from 2.70. See:
# https://lists.gnu.org/r/bug-gnulib/2011-06/msg00277.html
# https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=6cd9f12520b0d6f76d3230d7565feba1ecf29497
# https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=15edf7fd8094fd14a89d9891dd72a9624762597a
STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION])dnl
AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
-])
+])# _AC_LIBOBJ_ALLOCA
])