[2236] | 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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