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+#! /bin/sh
+# Copyright (C) 2006-2012 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 2, 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/>.
+
+# Test how well 'missing' finds output file names of various tools.
+# PR automake/483.
+
+am_create_testdir=empty
+. ./defs || Exit 1
+
+get_shell_script missing
+
+# These programs may be invoked by 'missing'.
+needed_tools='chmod find sed test touch'
+needed_tools_csep=`echo $needed_tools | sed 's/ /, /g'`
+
+cat >configure.ac <<EOF
+AC_INIT([missing4], [1.0])
+m4_foreach([tool], [$needed_tools_csep],
+ [AC_PATH_PROG(tool, tool, [false])
+ AC_CONFIG_FILES(tool, chmod +x tool)
+ ])
+AC_OUTPUT
+EOF
+
+for tool in $needed_tools; do
+ unindent >$tool.in <<EOF
+ #! /bin/sh
+ exec @$tool@ "\$@"
+EOF
+done
+
+$AUTOCONF
+./configure
+
+echo output-file > output-file
+cp output-file my--output--file-o
+
+save_PATH=$PATH
+PATH=.
+export PATH
+missing --help
+missing --version
+for tool in autom4te help2man makeinfo; do
+ missing --run $tool -o my--output--file-o input
+ missing --run $tool --output my--output--file-o input
+done
+PATH=$save_PATH
+export PATH
+diff output-file my--output--file-o
+test ! -f ./--file-o
+test ! -f input