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- #!/usr/bin/python3
- # encoding: latin-1
- # Thomas Nagy, 2005-2018
- #
- """
- 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, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT 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.
- """
-
- import os, sys, inspect
-
- VERSION="2.0.12"
- REVISION="x"
- GIT="x"
- INSTALL="x"
- C1='x'
- C2='x'
- C3='x'
- cwd = os.getcwd()
- join = os.path.join
-
- if sys.hexversion<0x206000f:
- raise ImportError('Python >= 2.6 is required to create the waf file')
-
- WAF='waf'
- def b(x):
- return x
- if sys.hexversion>0x300000f:
- WAF='waf3'
- def b(x):
- return x.encode()
-
- def err(m):
- print(('\033[91mError: %s\033[0m' % m))
- sys.exit(1)
-
- def unpack_wafdir(dir, src):
- f = open(src,'rb')
- c = 'corrupt archive (%d)'
- while 1:
- line = f.readline()
- if not line: err('run waf-light from a folder containing waflib')
- if line == b('#==>\n'):
- txt = f.readline()
- if not txt: err(c % 1)
- if f.readline() != b('#<==\n'): err(c % 2)
- break
- if not txt: err(c % 3)
- txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')).replace(b(C3), b('\x00'))
-
- import shutil, tarfile
- try: shutil.rmtree(dir)
- except OSError: pass
- try:
- for x in ('Tools', 'extras'):
- os.makedirs(join(dir, 'waflib', x))
- except OSError:
- err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir)
-
- os.chdir(dir)
- tmp = 't.bz2'
- t = open(tmp,'wb')
- try: t.write(txt)
- finally: t.close()
-
- try:
- t = tarfile.open(tmp)
- except:
- try:
- os.system('bunzip2 t.bz2')
- t = tarfile.open('t')
- tmp = 't'
- except:
- os.chdir(cwd)
- try: shutil.rmtree(dir)
- except OSError: pass
- err("Waf cannot be unpacked, check that bzip2 support is present")
-
- try:
- for x in t: t.extract(x)
- finally:
- t.close()
-
- for x in ('Tools', 'extras'):
- os.chmod(join('waflib',x), 493)
-
- if sys.hexversion<0x300000f:
- sys.path = [join(dir, 'waflib')] + sys.path
- import fixpy2
- fixpy2.fixdir(dir)
-
- os.remove(tmp)
- os.chdir(cwd)
-
- try: dir = unicode(dir, 'mbcs')
- except: pass
- try:
- from ctypes import windll
- windll.kernel32.SetFileAttributesW(dir, 2)
- except:
- pass
-
- def test(dir):
- try:
- os.stat(join(dir, 'waflib'))
- return os.path.abspath(dir)
- except OSError:
- pass
-
- def find_lib():
- src = os.path.abspath(inspect.getfile(inspect.getmodule(err)))
- base, name = os.path.split(src)
-
- #devs use $WAFDIR
- w=test(os.environ.get('WAFDIR', ''))
- if w: return w
-
- #waf-light
- if name.endswith('waf-light'):
- w = test(base)
- if w: return w
- err('waf-light requires waflib -> export WAFDIR=/folder')
-
- dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)
- for i in (INSTALL,'/usr','/usr/local','/opt'):
- w = test(i + '/lib/' + dirname)
- if w: return w
-
- #waf-local
- dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname)
- w = test(dir)
- if w: return w
-
- #unpack
- unpack_wafdir(dir, src)
- return dir
-
- wafdir = find_lib()
- sys.path.insert(0, wafdir)
-
- if __name__ == '__main__':
- #import waflib.extras.compat15#PRELUDE
- from waflib import Scripting
- Scripting.waf_entry_point(cwd, VERSION, wafdir)
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