1 | ###############################################################################
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2 | ##
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3 | ## ## ######
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4 | ## ###### ###
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5 | ## ## ############### Shark 3D Engine (www.shark3d.com)
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6 | ## ########## # # #
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7 | ## ######## Copyright (c) 1996-2006 Spinor GmbH.
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8 | ## ######### # # # All rights reserved.
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9 | ## ## ##########
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10 | ## ##
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11 | ##
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12 | ###############################################################################
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13 |
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14 | ##############################################################################
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15 | # Basic functions:
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16 |
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17 | def sysmsg(txt):
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18 | print "shark3d:", txt
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19 |
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20 | def isdelim(c):
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21 | return c == '/' or c == '\\'
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22 |
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23 | def getwithdelim(path):
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24 | if path != "" and not isdelim(path[-1]):
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25 | return path + "/"
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26 | else:
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27 | return path
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28 |
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29 | def isequivchar(c1, c2):
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30 | if isdelim(c1) and isdelim(c2):
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31 | return True
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32 | return c1 == c2
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33 |
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34 | def isequivpath(p1, p2):
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35 | effp1 = os.path.abspath(p1)
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36 | effp2 = os.path.abspath(p2)
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37 | if len(effp1) != len(effp2):
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38 | return False
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39 | for i in range(len(effp1)):
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40 | if not isequivchar(effp1[i], effp2[i]):
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41 | return False
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42 | return True
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43 |
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44 | def iswithin(fr, to):
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45 | efffr = os.path.abspath(getwithdelim(fr))
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46 | effto = os.path.abspath(to)
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47 | return isequivpath(efffr, effto[0:len(efffr)])
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48 |
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49 | def subpath(fr, to):
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50 | efffr = getwithdelim(os.path.abspath(fr))
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51 | effto = os.path.abspath(to)
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52 | if isequivpath(efffr, effto[0:len(efffr)]):
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53 | return effto[len(efffr):]
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54 | else:
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55 | err = "'%s' is not in '%s'." % (effto, efffr)
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56 | raise StandardError, err
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57 |
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58 | def mapfile(targetpath, targetbase, srcbase, srcsuffix):
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59 | targetpath = os.path.abspath(targetpath)
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60 | targetbase = os.path.abspath(targetbase)
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61 | srcbase = os.path.abspath(srcbase)
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62 | if targetbase != None:
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63 | targetresname = subpath(targetbase, targetpath)
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64 | else:
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65 | targetresname = targetpath
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66 | if srcsuffix != None:
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67 | srcresname = os.path.splitext(targetresname)[0] + srcsuffix
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68 | else:
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69 | srcresname = targetresname
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70 | if srcbase != None:
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71 | srcpath = os.path.join(srcbase, srcresname)
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72 | else:
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73 | srcpath = srcresname
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74 | return srcpath
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75 |
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76 | def boolparam(b):
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77 | if b:
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78 | return "1"
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79 | else:
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80 | return "0"
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81 |
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82 | def execescape(arg):
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83 | # Unfortunately needed for Windows.
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84 | # See http://mail.python.org/pipermail/python-bugs-list/
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85 | # 2001-December/008754.html
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86 | arg = re.sub("\\\\", "\\\\\\\\", arg)
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87 | arg = re.sub("\\\\\"", "\\\\\"", arg)
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88 | arg = "\"" + arg + "\""
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89 | return arg
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90 |
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91 | def execcmd(prog, args, quiet = False):
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92 | normprog = os.path.normpath(prog)
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93 | effprog = normprog
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94 | escprog = execescape(normprog)
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95 | effargs = [escprog]
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96 | effcmd = escprog
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97 | for arg in args:
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98 | escarg = execescape(arg)
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99 | effargs = effargs + [escarg]
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100 | effcmd = effcmd + " " + escarg
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101 | if not quiet:
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102 | sysmsg(effcmd)
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103 | result = 0
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104 | try:
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105 | result = os.spawnv(os.P_WAIT, effprog, effargs)
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106 | except:
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107 | result = 9999
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108 | if result != 0:
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109 | err = "Execution of '%s' failed with return value %i. " \
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110 | % (normprog, result)
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111 | sysmsg(err)
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112 | return 1
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113 | return 0
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114 |
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115 | def getenv(key):
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116 | val = ""
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117 | try:
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118 | val = os.environ[key]
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119 | except KeyError:
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120 | val = ""
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121 | return val
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122 |
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123 | def createdirrec(dir):
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124 | if not os.path.exists(dir):
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125 | os.makedirs(dir)
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126 |
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127 | def createfilefirrec(path):
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128 | dir = os.path.dirname(path)
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129 | createdirrec(dir)
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130 |
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131 | ##############################################################################
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132 | # Builder management:
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133 |
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134 | def is_target(path):
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135 | if iswithin(bin_dir, path):
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136 | return True
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137 | if iswithin(tmp_dir, path):
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138 | return True
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139 | return False
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140 |
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141 | def detect_builder(path):
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142 | if is_target(path):
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143 | for pat, bld in bldlst.iteritems():
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144 | if fnmatch.fnmatch(path, pat):
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145 | return (True, bld)
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146 | return (False, None)
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147 | else:
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148 | return (True, None)
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149 |
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150 | def define_builder(path):
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151 | (found, bld) = detect_builder(path)
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152 | if found:
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153 | if not bld is None:
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154 | bld(env, path, [])
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155 | else:
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156 | err = "No builder found for '%s'." % (path)
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157 | raise StandardError, err
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158 |
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159 | ##############################################################################
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160 | # Snake utility functions:
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161 |
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162 | def snkcollect(path, field):
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163 |
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164 | collecttxt = os.path.join(tmp_dir, "collect.txt")
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165 |
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166 | execcmd(tool_snk, \
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167 | ["collect", path, collecttxt, field, "-quiet", "1"], \
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168 | True)
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169 |
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170 | txtfile = open(collecttxt, "r")
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171 | txtline = txtfile.readline()
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172 | list = []
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173 | while txtline:
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174 | entry = re.match('^(.*)$', txtline).group(1)
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175 | list.append(entry)
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176 | txtline = txtfile.readline()
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177 | txtfile.close()
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178 |
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179 | return list
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180 |
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181 | def snkfetch(path, field):
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182 |
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183 | collecttxt = os.path.join(tmp_dir, "collect.txt")
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184 |
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185 | execcmd(tool_snk, \
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186 | ["access", path, collecttxt, field, "-quiet", "1"], \
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187 | True)
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188 |
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189 | txtfile = open(collecttxt, "r")
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190 | txtline = txtfile.readline()
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191 | entry = re.match('^(.*)$', txtline).group(1)
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192 | txtfile.close()
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193 |
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194 | return entry
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195 |
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196 | ##############################################################################
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197 | # Collect targets:
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198 |
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199 | def collect_targets(dir):
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200 | targetslst = os.path.join(tmp_dir, "res_targets.lst")
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201 |
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202 | execcmd(tool_targets, \
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203 | ["res_targets.cfg", targetslst, dir, "-quiet", "1"], \
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204 | True)
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205 |
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206 | targets_list = snkcollect(targetslst, "targets")
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207 |
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208 | return targets_list
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209 |
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210 | ##############################################################################
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211 | # Command line evaluation:
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212 |
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213 | def eval_targets():
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214 | createdirrec(tmp_dir)
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215 | createdirrec(bin_dir)
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216 | for param in COMMAND_LINE_TARGETS:
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217 | if os.path.isdir(param):
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218 | targetdir = getwithdelim(os.path.abspath(param))
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219 | if iswithin(bin_dir, targetdir):
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220 | targetdir = mapfile(targetdir, bin_dir, src_dir, None)
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221 | sysmsg("Scanning '%s'... " % (targetdir))
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222 | targetreslist = collect_targets(targetdir)
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223 | sysmsg("Found %i targets in '%s'. " \
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224 | % (len(targetreslist), targetdir))
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225 | for targetres in targetreslist:
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226 | targetpath = os.path.join(bin_dir, targetres)
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227 | define_builder(targetpath)
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228 | else:
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229 | targetpath = os.path.abspath(param)
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230 | if iswithin(src_dir, targetpath):
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231 | targetpath = mapfile(targetpath, src_dir, bin_dir, None)
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232 | elif iswithin(bin_dir, targetpath):
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233 | targetpath = targetpath
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234 | else:
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235 | err = "'%s' is not in '%s' or '%s'." \
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236 | % (targetpath, src_dir, bin_dir)
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237 | raise StandardError, err
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238 | sysmsg("Using explicit target '%s'. " % (targetpath))
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239 | define_builder(targetpath)
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240 |
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241 | ##############################################################################
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242 | # Global variables and settings:
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243 |
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244 | env = Environment()
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245 |
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246 | bldlst = {}
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247 |
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248 | SourceSignatures('timestamp')
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249 |
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250 | Default(None)
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251 |
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252 | ##############################################################################
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253 | # End of file.
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