github.com/hwaf/hwaf@v0.0.0-20140814122253-5465f73b20f1/waf (about) 1 #!/usr/bin/env python 2 # encoding: ISO8859-1 3 # Thomas Nagy, 2005-2012 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 34 35 VERSION="1.7.15" 36 REVISION="a90970c04dd8f2a99f228a4dcb2ad0ee" 37 INSTALL='' 38 C1='#+' 39 C2='#&' 40 cwd = os.getcwd() 41 join = os.path.join 42 43 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() 51 52 def err(m): 53 print(('\033[91mError: %s\033[0m' % m)) 54 sys.exit(1) 55 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')) 69 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 in a writable directory" % dir) 78 79 os.chdir(dir) 80 tmp = 't.bz2' 81 t = open(tmp,'wb') 82 try: t.write(txt) 83 finally: t.close() 84 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") 97 98 try: 99 for x in t: t.extract(x) 100 finally: 101 t.close() 102 103 for x in ['Tools', 'extras']: 104 os.chmod(join('waflib',x), 493) 105 106 if sys.hexversion<0x300000f: 107 sys.path = [join(dir, 'waflib')] + sys.path 108 import fixpy2 109 fixpy2.fixdir(dir) 110 111 os.remove(tmp) 112 os.chdir(cwd) 113 114 try: dir = unicode(dir, 'mbcs') 115 except: pass 116 try: 117 from ctypes import windll 118 windll.kernel32.SetFileAttributesW(dir, 2) 119 except: 120 pass 121 122 def test(dir): 123 try: 124 os.stat(join(dir, 'waflib')) 125 return os.path.abspath(dir) 126 except OSError: 127 pass 128 129 def find_lib(): 130 name = sys.argv[0] 131 base = os.path.dirname(os.path.abspath(name)) 132 133 #devs use $WAFDIR 134 w=test(os.environ.get('WAFDIR', '')) 135 if w: return w 136 137 #waf-light 138 if name.endswith('waf-light'): 139 w = test(base) 140 if w: return w 141 err('waf-light requires waflib -> export WAFDIR=/folder') 142 143 dirname = '%s-%s-%s' % (WAF, VERSION, REVISION) 144 for i in [INSTALL,'/usr','/usr/local','/opt']: 145 w = test(i + '/lib/' + dirname) 146 if w: return w 147 148 #waf-local 149 dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname) 150 w = test(dir) 151 if w: return w 152 153 #unpack 154 unpack_wafdir(dir) 155 return dir 156 157 wafdir = find_lib() 158 sys.path.insert(0, wafdir) 159 160 if __name__ == '__main__': 161 162 from waflib import Scripting 163 Scripting.waf_entry_point(cwd, VERSION, wafdir) 164 165 #==> 166 #BZh91AY&SY:߾W6d "d@h HHb罻00 +i\&Z]iu1+Dfk鈥u,^뾾}v۫l`n=ϜwK3lE Vttu*:uY<Q}|Zw>46稠pqu{|{}sm; 7 8><