data/utilities/postProcFreeFOAMDeps.py.in

   1 #!@PYTHON_EXECUTABLE@
   2 #-------------------------------------------------------------------------------
   3 #               ______                _     ____          __  __
   4 #              |  ____|             _| |_  / __ \   /\   |  \/  |
   5 #              | |__ _ __ ___  ___ /     \| |  | | /  \  | \  / |
   6 #              |  __| '__/ _ \/ _ ( (| |) ) |  | |/ /\ \ | |\/| |
   7 #              | |  | | |  __/  __/\_   _/| |__| / ____ \| |  | |
   8 #              |_|  |_|  \___|\___|  |_|   \____/_/    \_\_|  |_|
   9 #
  10 #                   FreeFOAM: The Cross-Platform CFD Toolkit
  11 #
  12 # Copyright (C) 2008-2012 Michael Wild <themiwi@users.sf.net>
  13 #                         Gerber van der Graaf <gerber_graaf@users.sf.net>
  14 #-------------------------------------------------------------------------------
  15 # License
  16 #   This file is part of FreeFOAM.
  17 #
  18 #   FreeFOAM is free software: you can redistribute it and/or modify it
  19 #   under the terms of the GNU General Public License as published by the
  20 #   Free Software Foundation, either version 3 of the License, or (at your
  21 #   option) any later version.
  22 #
  23 #   FreeFOAM is distributed in the hope that it will be useful, but WITHOUT
  24 #   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  25 #   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  26 #   for more details.
  27 #
  28 #   You should have received a copy of the GNU General Public License
  29 #   along with FreeFOAM.  If not, see <http://www.gnu.org/licenses/>.
  30 #
  31 # Script
  32 #    postProcFreeFOAMDeps
  33 #
  34 # Description
  35 #    Patches up the dependency files generated when compiling with -MD.
  36 #
  37 #------------------------------------------------------------------------------
  38
  39 """Usage: generateOpenFOAMDeps
  40
  41 Patches up the dependency files generated when compiling with -MD.
  42
  43 """
  44
  45 import sys
  46 sys.path.insert(0, '@FOAM_PYTHON_DIR@')
  47 from FreeFOAM.compat import *
  48 import re
  49 import os
  50 import os.path as op
  51
  52 blacklistPatterns = (
  53       re.compile(r'^/usr/'),
  54       re.compile(r'ImplI?\.[CH]'),
  55       )
  56
  57 def checkBlacklistPatterns(f):
  58    for p in blacklistPatterns:
  59       if p.search(f) is not None:
  60          return True
  61    return False
  62
  63 substPatterns = (
  64       (re.compile(r'_(\.[CH]|/)'), r'\1'),
  65       (re.compile(r'_subst(\.[CH]|/)'), r'\1'),
  66       (re.compile(r'(src/OSspecific)/OSspecific/(sig\w+\.[CH])'), r'\1/POSIX/signals/\2'),
  67       (re.compile(r'(src/OSspecific)/OSspecific/((\w+)\.[CH])'), r'\1/POSIX/\3/\2'),
  68       )
  69
  70 SOURCE_DIR = "@CMAKE_SOURCE_DIR@"
  71 BINARY_DIR = "@CMAKE_BINARY_DIR@"
  72 incdir = op.join(BINARY_DIR, 'include')
  73
  74 for parent, dirs, files in os.walk(BINARY_DIR):
  75    for f in filter(lambda f: op.splitext(f)[1]=='.d', files):
  76       f = op.join(parent, f)
  77       # skip blacklisted files
  78       if checkBlacklistPatterns(f):
  79          continue
  80       lines = []
  81       # sanitize strings
  82       for l in open(f, 'rt'):
  83          lines += l.strip().replace(' \\', '').split()
  84       # remove first entry
  85       del lines[0]
  86       length = len(lines)
  87       # resolve wrapper entries, remove blacklisted files, perform
  88       # substitutions and strip prefix
  89       for i, l in enumerate(reversed(lines)):
  90          i = length-i-1
  91             # resolve wrapped entries
  92          l = op.normpath(l)
  93          # remove the wrappers
  94          if l.startswith(incdir):
  95             del lines[i]
  96             continue
  97          # remove blacklisted files
  98          if checkBlacklistPatterns(l):
  99             del lines[i]
 100             continue
 101          # strip SOURCE_DIR
 102          if l.startswith(SOURCE_DIR):
 103             l = op.relpath(l, SOURCE_DIR)
 104          # perform substitutions
 105          for p, r in substPatterns:
 106             l = p.sub(r, l)
 107          # write back
 108          lines[i] = l
 109       # remove duplicates and sort
 110       src = lines[0]
 111       lines = sorted(set(lines[1:]))
 112       lines.insert(0, src)
 113       open(op.splitext(f)[0]+'.ffd', 'wt').write(('\n'.join(lines))+'\n')
 114
 115 # ------------------------- vim: set sw=3 sts=3 et: --------------- end-of-file