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# sleep.m4 serial 1
dnl Copyright (C) 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_SLEEP],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
AC_CHECK_FUNCS_ONCE([sleep])
if test $ac_cv_func_sleep = no; then
HAVE_SLEEP=0
AC_LIBOBJ([sleep])
gl_PREREQ_SLEEP
fi
])
# Prerequisites of lib/sleep.c.
AC_DEFUN([gl_PREREQ_SLEEP], [:])
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