+2020-09-27 Bruno Haible <bruno@clisp.org>
+
+ Avoid "warning: $as_echo_n is obsolete" from autoconf 2.69c.
+ Reported by Gavin Smith <gavinsmith0123@gmail.com> in
+ <https://lists.gnu.org/archive/html/bug-gnulib/2020-09/msg00151.html>.
+ * m4/gnulib-common.m4 (gl_CACHE_VAL_SILENT): Use gl_SILENT.
+
2020-09-27 Bruno Haible <bruno@clisp.org>
extensions: Simplify last commit.
-# gnulib-common.m4 serial 60
+# gnulib-common.m4 serial 61
dnl Copyright (C) 2007-2020 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# by an AC_MSG_CHECKING/AC_MSG_RESULT pair.
AC_DEFUN([gl_CACHE_VAL_SILENT],
[
- saved_as_echo_n="$as_echo_n"
- as_echo_n=':'
- AC_CACHE_VAL([$1], [$2])
- as_echo_n="$saved_as_echo_n"
+ gl_SILENT([
+ AC_CACHE_VAL([$1], [$2])
+ ])
])
dnl Expands to some code for use in .c programs that, on native Windows, defines