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| author | Bruno Haible <bruno@clisp.org> | 2020-09-27 21:03:24 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2020-09-27 21:42:11 +0200 |
| commit | 1079dc95fd2c8d5ed2819f30c9b14eee0e162d04 (patch) | |
| tree | adb0dc07d82224967c14a5a71a8a47f3c60f1f10 /m4/gnulib-common.m4 | |
| parent | e6d2c72636e45248d3e4d76519c639c943c6aa6e (diff) | |
| download | gnulib-1079dc95fd2c8d5ed2819f30c9b14eee0e162d04.tar.gz | |
Avoid "warning: $as_echo_n is obsolete" from autoconf 2.69c.
Reported by Gavin Smith <gavinsmith0123@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnulib/2020-09/msg00151.html>.
* m4/gnulib-common.m4 (gl_CACHE_VAL_SILENT): Use gl_SILENT.
Diffstat (limited to 'm4/gnulib-common.m4')
| -rw-r--r-- | m4/gnulib-common.m4 | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index 57343e440a..a036454dbd 100644 --- a/m4/gnulib-common.m4 +++ b/m4/gnulib-common.m4 @@ -1,4 +1,4 @@ -# gnulib-common.m4 serial 60 +# gnulib-common.m4 serial 61 dnl Copyright (C) 2007-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -653,10 +653,9 @@ AC_DEFUN([gl_SILENT], # by an AC_MSG_CHECKING/AC_MSG_RESULT pair. AC_DEFUN([gl_CACHE_VAL_SILENT], [ - saved_as_echo_n="$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 |