tests-mx32/gen_pure_executables.sh

#!/bin/sh -efu
#
# Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

usage()
{
	cat >&2 <<EOF
Usage: $0 [<input> [<output>]]

Generate pure_executables.am from <input> list.
Deduce output file from <input> unless an <output> is specified.
EOF
	exit 1
}

input="${0%/*}/pure_executables.list"
[ $# -eq 0 ] || { input="$1"; shift; }
output="$(dirname "$input")/pure_executables.am"
[ $# -eq 0 ] || { output="$1"; shift; }
[ $# -eq 0 ] || usage

exec > "$output"

echo "# Generated by $0 from $input; do not edit."
echo 'PURE_EXECUTABLES = \'
sed -n 's/^[^#].*/  & \\/p' < "$input"
echo '  #'