+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
+dnl
+
AT_INIT
# Define SKIP_IF for compatibility with Autotest before 2.64
m4_divert_text([PREPARE_TESTS], [dnl
if test X"$RUNNER" != X; then
wrapper_dir=`pwd`/wrappers
- rm "$wrapper_dir"/*
+ rm -f "$wrapper_dir"/*
test -d "$wrapper_dir" || mkdir "$wrapper_dir"
wrap_dir () {