+2017-10-28 Bruno Haible <bruno@clisp.org>
+
+ posix_spawn: Avoid spurious message in configure output.
+ * m4/posix_spawn.m4 (gl_POSIX_SPAWN_WORKS): Discard stderr output from
+ 'cmp' command.
+
2017-10-28 Bruno Haible <bruno@clisp.org>
inet_ntop, inet_pton: Determine needed library correctly on Haiku.
-# posix_spawn.m4 serial 13
+# posix_spawn.m4 serial 14
dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
[if test -s conftest$ac_exeext \
&& ./conftest$ac_exeext > conftest.out \
&& echo 'This should be seen only once.' > conftest.ok \
- && cmp conftest.out conftest.ok > /dev/null; then
+ && cmp conftest.out conftest.ok >/dev/null 2>&1; then
gl_cv_func_posix_spawn_works=yes
else
gl_cv_func_posix_spawn_works=no