1#!/usr/local/bin/python3.8
2#
3# Copyright 2006 Free Software Foundation, Inc.
4#
5# This file is part of GNU Radio
6#
7# GNU Radio is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3, or (at your option)
10# any later version.
11#
12# GNU Radio is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with GNU Radio; see the file COPYING.  If not, write to
19# the Free Software Foundation, Inc., 51 Franklin Street,
20# Boston, MA 02110-1301, USA.
21#
22
23"""
24Generate Makefile.extra
25"""
26
27import sys
28import os.path
29
30extensions_we_like = (
31    '.v', '.vh',
32    '.csf', '.esf', '.psf', '.qpf', '.qsf',
33    '.inc', '.cmp', '.bsf',
34    '.py')
35
36def visit(keepers, dirname, names):
37    if 'rbf' in names:
38        names.remove('rbf')
39    if 'CVS' in names:
40        names.remove('CVS')
41
42    if dirname == '.':
43        dirname = ''
44    if dirname.startswith('./'):
45        dirname = dirname[2:]
46
47    for n in names:
48        base, ext = os.path.splitext(n)
49        if ext in extensions_we_like:
50            keepers.append(os.path.join(dirname, n))
51
52def generate(f):
53    keepers = []
54    os.path.walk('.', visit, keepers)
55    keepers.sort()
56    write_keepers(keepers, f)
57
58def write_keepers(files, outf):
59    m = reduce(max, map(len, files), 0)
60    e = 'EXTRA_DIST ='
61    outf.write('%s%s \\\n' % (e, (m-len(e)+8) * ' '))
62    for f in files[:-1]:
63        outf.write('\t%s%s \\\n' % (f, (m-len(f)) * ' '))
64    outf.write('\t%s\n' % (files[-1],))
65
66if __name__ == '__main__':
67    generate(open('Makefile.extra','w'))
68