# -*- shell-script -*-
# @configure_input@
# Configurable variable values for Autoconf test suite.

# Copyright (C) 2000, 2001, 2005 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

PERL='@PERL@'
GREP='@GREP@'
EGREP='@EGREP@'
SED='@SED@'

# We need to know if sh -n is ok.
ac_cv_sh_n_works='@ac_cv_sh_n_works@'

# Check whether the underlying system can manage some unusual
# symbols in file names.
unsupported_fs_chars=
for c in '\\' '"' '<' '>' '*' '?' '|'
do
  touch "t$c" 2>/dev/null
  test -f "t$c" && rm -f "t$c" && continue
  # $c cannot be used in a file name.
  unsupported_fs_chars=$unsupported_fs_chars$c
done
if test -z "$unsupported_fs_chars"; then
  func_sanitize_file_name () { echo "$@"; }
else
  func_sanitize_file_name () { echo "$@" | tr -d "$unsupported_fs_chars"; }
fi

# Can we create directories with trailing whitespaces in their name?
rm -rf 'tdir /'
mkdir 'tdir ' && touch 'tdir /tfile' 2>/dev/null
if test -f 'tdir /tfile'; then
  func_sanitize_dir_name () { echo "$@"; }
  rm -rf 'tdir /'
else
  func_sanitize_dir_name () { echo "$@" | sed 's/  *$//'; }
fi