1 | #!/usr/bin/env python |
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2 | # encoding: ISO8859-1 |
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3 | # Thomas Nagy, 2005-2012 |
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4 | |
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5 | """ |
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6 | Redistribution and use in source and binary forms, with or without |
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7 | modification, are permitted provided that the following conditions |
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8 | are met: |
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9 | |
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10 | 1. Redistributions of source code must retain the above copyright |
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11 | notice, this list of conditions and the following disclaimer. |
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12 | |
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13 | 2. Redistributions in binary form must reproduce the above copyright |
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14 | notice, this list of conditions and the following disclaimer in the |
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15 | documentation and/or other materials provided with the distribution. |
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16 | |
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17 | 3. The name of the author may not be used to endorse or promote products |
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18 | derived from this software without specific prior written permission. |
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19 | |
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20 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR |
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21 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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22 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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23 | DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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24 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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25 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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26 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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27 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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28 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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29 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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30 | POSSIBILITY OF SUCH DAMAGE. |
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31 | """ |
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32 | |
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33 | import os, sys |
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34 | |
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35 | VERSION="1.7.13" |
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36 | REVISION="5a064c2686fe54de4e11018d22148cfc" |
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37 | INSTALL='' |
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38 | C1='#(' |
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39 | C2='#$' |
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40 | cwd = os.getcwd() |
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41 | join = os.path.join |
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42 | |
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43 | |
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44 | WAF='waf' |
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45 | def b(x): |
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46 | return x |
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47 | if sys.hexversion>0x300000f: |
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48 | WAF='waf3' |
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49 | def b(x): |
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50 | return x.encode() |
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51 | |
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52 | def err(m): |
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53 | print(('\033[91mError: %s\033[0m' % m)) |
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54 | sys.exit(1) |
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55 | |
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56 | def unpack_wafdir(dir): |
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57 | f = open(sys.argv[0],'rb') |
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58 | c = 'corrupt archive (%d)' |
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59 | while 1: |
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60 | line = f.readline() |
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61 | if not line: err('run waf-light from a folder containing waflib') |
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62 | if line == b('#==>\n'): |
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63 | txt = f.readline() |
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64 | if not txt: err(c % 1) |
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65 | if f.readline() != b('#<==\n'): err(c % 2) |
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66 | break |
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67 | if not txt: err(c % 3) |
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68 | txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')) |
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69 | |
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70 | import shutil, tarfile |
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71 | try: shutil.rmtree(dir) |
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72 | except OSError: pass |
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73 | try: |
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74 | for x in ['Tools', 'extras']: |
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75 | os.makedirs(join(dir, 'waflib', x)) |
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76 | except OSError: |
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77 | err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir) |
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78 | |
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79 | os.chdir(dir) |
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80 | tmp = 't.bz2' |
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81 | t = open(tmp,'wb') |
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82 | try: t.write(txt) |
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83 | finally: t.close() |
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84 | |
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85 | try: |
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86 | t = tarfile.open(tmp) |
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87 | except: |
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88 | try: |
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89 | os.system('bunzip2 t.bz2') |
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90 | t = tarfile.open('t') |
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91 | tmp = 't' |
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92 | except: |
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93 | os.chdir(cwd) |
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94 | try: shutil.rmtree(dir) |
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95 | except OSError: pass |
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96 | err("Waf cannot be unpacked, check that bzip2 support is present") |
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97 | |
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98 | try: |
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99 | for x in t: t.extract(x) |
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100 | finally: |
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101 | t.close() |
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102 | |
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103 | for x in ['Tools', 'extras']: |
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104 | os.chmod(join('waflib',x), 493) |
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105 | |
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106 | if sys.hexversion<0x300000f: |
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107 | sys.path = [join(dir, 'waflib')] + sys.path |
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108 | import fixpy2 |
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109 | fixpy2.fixdir(dir) |
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110 | |
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111 | os.remove(tmp) |
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112 | os.chdir(cwd) |
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113 | |
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114 | try: dir = unicode(dir, 'mbcs') |
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115 | except: pass |
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116 | try: |
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117 | from ctypes import windll |
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118 | windll.kernel32.SetFileAttributesW(dir, 2) |
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119 | except: |
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120 | pass |
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121 | |
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122 | def test(dir): |
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123 | try: |
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124 | os.stat(join(dir, 'waflib')) |
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125 | return os.path.abspath(dir) |
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126 | except OSError: |
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127 | pass |
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128 | |
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129 | def find_lib(): |
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130 | name = sys.argv[0] |
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131 | base = os.path.dirname(os.path.abspath(name)) |
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132 | |
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133 | #devs use $WAFDIR |
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134 | w=test(os.environ.get('WAFDIR', '')) |
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135 | if w: return w |
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136 | |
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137 | #waf-light |
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138 | if name.endswith('waf-light'): |
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139 | w = test(base) |
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140 | if w: return w |
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141 | err('waf-light requires waflib -> export WAFDIR=/folder') |
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142 | |
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143 | dirname = '%s-%s-%s' % (WAF, VERSION, REVISION) |
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144 | for i in [INSTALL,'/usr','/usr/local','/opt']: |
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145 | w = test(i + '/lib/' + dirname) |
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146 | if w: return w |
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147 | |
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148 | #waf-local |
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149 | dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname) |
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150 | w = test(dir) |
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151 | if w: return w |
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152 | |
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153 | #unpack |
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154 | unpack_wafdir(dir) |
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155 | return dir |
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156 | |
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157 | wafdir = find_lib() |
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158 | sys.path.insert(0, wafdir) |
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159 | |
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160 | if __name__ == '__main__': |
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161 | |
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162 | from waflib import Scripting |
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163 | Scripting.waf_entry_point(cwd, VERSION, wafdir) |
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164 | |
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