Merge pull request #23 from jackaudio/device_reservation_fixes
[jack2.git] / waf
blobe1e34d431afba28d52add07a6094226a1a74374b
1 #!/usr/bin/env python
2 # encoding: ISO8859-1
3 # Thomas Nagy, 2005-2011
5 """
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions
8 are met:
10 1. Redistributions of source code must retain the above copyright
11 notice, this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
17 3. The name of the author may not be used to endorse or promote products
18 derived from this software without specific prior written permission.
20 THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
21 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
23 DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
24 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
28 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 POSSIBILITY OF SUCH DAMAGE.
31 """
33 import os, sys
35 VERSION="1.6.11"
36 REVISION="30618c54883417962c38f5d395f83584"
37 INSTALL=''
38 C1='#*'
39 C2='#%'
40 cwd = os.getcwd()
41 join = os.path.join
44 WAF='waf'
45 def b(x):
46 return x
47 if sys.hexversion>0x300000f:
48 WAF='waf3'
49 def b(x):
50 return x.encode()
52 def err(m):
53 print(('\033[91mError: %s\033[0m' % m))
54 sys.exit(1)
56 def unpack_wafdir(dir):
57 f = open(sys.argv[0],'rb')
58 c = 'corrupt archive (%d)'
59 while 1:
60 line = f.readline()
61 if not line: err('run waf-light from a folder containing waflib')
62 if line == b('#==>\n'):
63 txt = f.readline()
64 if not txt: err(c % 1)
65 if f.readline() != b('#<==\n'): err(c % 2)
66 break
67 if not txt: err(c % 3)
68 txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r'))
70 import shutil, tarfile
71 try: shutil.rmtree(dir)
72 except OSError: pass
73 try:
74 for x in ['Tools', 'extras']:
75 os.makedirs(join(dir, 'waflib', x))
76 except OSError:
77 err("Cannot unpack waf lib into %s\nMove waf into a writeable directory" % dir)
79 os.chdir(dir)
80 tmp = 't.bz2'
81 t = open(tmp,'wb')
82 t.write(txt)
83 t.close()
85 try:
86 t = tarfile.open(tmp)
87 except:
88 try:
89 os.system('bunzip2 t.bz2')
90 t = tarfile.open('t')
91 tmp = 't'
92 except:
93 os.chdir(cwd)
94 try: shutil.rmtree(dir)
95 except OSError: pass
96 err("Waf cannot be unpacked, check that bzip2 support is present")
98 for x in t: t.extract(x)
99 t.close()
101 for x in ['Tools', 'extras']:
102 os.chmod(join('waflib',x), 493)
104 if sys.hexversion<0x300000f:
105 sys.path = [join(dir, 'waflib')] + sys.path
106 import fixpy2
107 fixpy2.fixdir(dir)
109 os.unlink(tmp)
110 os.chdir(cwd)
112 try: dir = unicode(dir, 'mbcs')
113 except: pass
114 try:
115 from ctypes import windll
116 windll.kernel32.SetFileAttributesW(dir, 2)
117 except:
118 pass
120 def test(dir):
121 try:
122 os.stat(join(dir, 'waflib'))
123 return os.path.abspath(dir)
124 except OSError:
125 pass
127 def find_lib():
128 name = sys.argv[0]
129 base = os.path.dirname(os.path.abspath(name))
131 #devs use $WAFDIR
132 w=test(os.environ.get('WAFDIR', ''))
133 if w: return w
135 #waf-light
136 if name.endswith('waf-light'):
137 w = test(base)
138 if w: return w
139 err('waf-light requires waflib -> export WAFDIR=/folder')
141 dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)
142 for i in [INSTALL,'/usr','/usr/local','/opt']:
143 w = test(i + '/lib/' + dirname)
144 if w: return w
146 #waf-local
147 dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname)
148 w = test(dir)
149 if w: return w
151 #unpack
152 unpack_wafdir(dir)
153 return dir
155 wafdir = find_lib()
156 sys.path.insert(0, wafdir)
158 if __name__ == '__main__':
159 import waflib.extras.compat15
160 from waflib import Scripting
161 Scripting.waf_entry_point(cwd, VERSION, wafdir)
163 #==>
164 #BZh91AY&SYR:�0\x02ÈRÿÿÿ´\x10l\x7fÿÿÿÿÿÿÿÿÿÿÿ