buildtools/bin/waf

   1 #!/usr/bin/env python
   2 # encoding: latin-1
   3 # Thomas Nagy, 2005-2018
   4 #
   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:
   9
  10 1. Redistributions of source code must retain the above copyright
  11    notice, this list of conditions and the following disclaimer.
  12
  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.
  16
  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.
  19
  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 """
  32
  33 import os, sys, inspect
  34
  35 VERSION="2.0.8"
  36 REVISION="x"
  37 GIT="x"
  38 INSTALL="x"
  39 C1='x'
  40 C2='x'
  41 C3='x'
  42 cwd = os.getcwd()
  43 join = os.path.join
  44
  45 if sys.hexversion<0x206000f:
  46         raise ImportError('Python >= 2.6 is required to create the waf file')
  47
  48 WAF='waf'
  49 def b(x):
  50         return x
  51 if sys.hexversion>0x300000f:
  52         WAF='waf3'
  53         def b(x):
  54                 return x.encode()
  55
  56 def err(m):
  57         print(('\033[91mError: %s\033[0m' % m))
  58         sys.exit(1)
  59
  60 def unpack_wafdir(dir, src):
  61         f = open(src,'rb')
  62         c = 'corrupt archive (%d)'
  63         while 1:
  64                 line = f.readline()
  65                 if not line: err('run waf-light from a folder containing waflib')
  66                 if line == b('#==>\n'):
  67                         txt = f.readline()
  68                         if not txt: err(c % 1)
  69                         if f.readline() != b('#<==\n'): err(c % 2)
  70                         break
  71         if not txt: err(c % 3)
  72         txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')).replace(b(C3), b('\x00'))
  73
  74         import shutil, tarfile
  75         try: shutil.rmtree(dir)
  76         except OSError: pass
  77         try:
  78                 for x in ('Tools', 'extras'):
  79                         os.makedirs(join(dir, 'waflib', x))
  80         except OSError:
  81                 err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir)
  82
  83         os.chdir(dir)
  84         tmp = 't.bz2'
  85         t = open(tmp,'wb')
  86         try: t.write(txt)
  87         finally: t.close()
  88
  89         try:
  90                 t = tarfile.open(tmp)
  91         except:
  92                 try:
  93                         os.system('bunzip2 t.bz2')
  94                         t = tarfile.open('t')
  95                         tmp = 't'
  96                 except:
  97                         os.chdir(cwd)
  98                         try: shutil.rmtree(dir)
  99                         except OSError: pass
 100                         err("Waf cannot be unpacked, check that bzip2 support is present")
 101
 102         try:
 103                 for x in t: t.extract(x)
 104         finally:
 105                 t.close()
 106
 107         for x in ('Tools', 'extras'):
 108                 os.chmod(join('waflib',x), 493)
 109
 110         if sys.hexversion<0x300000f:
 111                 sys.path = [join(dir, 'waflib')] + sys.path
 112                 import fixpy2
 113                 fixpy2.fixdir(dir)
 114
 115         os.remove(tmp)
 116         os.chdir(cwd)
 117
 118         try: dir = unicode(dir, 'mbcs')
 119         except: pass
 120         try:
 121                 from ctypes import windll
 122                 windll.kernel32.SetFileAttributesW(dir, 2)
 123         except:
 124                 pass
 125
 126 def test(dir):
 127         try:
 128                 os.stat(join(dir, 'waflib'))
 129                 return os.path.abspath(dir)
 130         except OSError:
 131                 pass
 132
 133 def find_lib():
 134         path = '../../third_party/waf'
 135         paths = [path, path+'/waflib']
 136         return [os.path.abspath(os.path.join(os.path.dirname(__file__), x)) for x in paths]
 137
 138 wafdir = find_lib()
 139 for p in wafdir:
 140         sys.path.insert(0, p)
 141
 142 if __name__ == '__main__':
 143         #import extras.compat15#PRELUDE
 144         import sys
 145
 146         from waflib.Tools import ccroot, c, ar, compiler_c, gcc
 147         sys.modules['cc'] = c
 148         sys.modules['ccroot'] = ccroot
 149         sys.modules['ar'] = ar
 150         sys.modules['compiler_cc'] = compiler_c
 151         sys.modules['gcc'] = gcc
 152
 153         from waflib import Options
 154         Options.lockfile = os.environ.get('WAFLOCK', '.lock-wscript')
 155         if os.path.isfile(Options.lockfile) and os.stat(Options.lockfile).st_size == 0:
 156                 os.environ['NOCLIMB'] = "1"
 157         # there is a single top-level, but libraries must build independently
 158         os.environ['NO_LOCK_IN_TOP'] = "1"
 159
 160         from waflib import Task
 161         class o(object):
 162                 display = None
 163         Task.classes['cc_link'] = o
 164
 165         from waflib import Scripting
 166         Scripting.waf_entry_point(cwd, VERSION, wafdir[0])
 167