## Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).# All rights reserved.# This component and the accompanying materials are made available# under the terms of the License "Eclipse Public License v1.0"# which accompanies this distribution, and is available# at the URL "http://www.eclipse.org/legal/epl-v10.html".## Initial Contributors:# Nokia Corporation - initial contribution.## Contributors:## Description: # Generate some useful statistics from a Raptor build log# Work out what was specified to make but not built even if# it was not mentioned in the make error output because some# child's dependency was not satisfied.# Needs raptor --tracking option to set make to use -debug=v# An example bit of make output that can be analysed:# File `fred.exe' does not exist. Considering target file `fred.in'. File `fred.in' does not exist. Considering target file `a.o'. File `a.o' does not exist. Considering target file `a.c'. Finished prerequisites of target file `a.c'. No need to remake target `a.c'. Pruning file `a.c'. Finished prerequisites of target file `a.o'. Must remake target `a.o'.cc -c -o a.o a.c Successfully remade target file `a.o'. Considering target file `b.o'. File `b.o' does not exist. Considering target file `b.c'. Finished prerequisites of target file `b.c'. No need to remake target `b.c'. Pruning file `b.c'. Finished prerequisites of target file `b.o'. Must remake target `b.o'.cc -c -o b.o b.c Successfully remade target file `b.o'. Finished prerequisites of target file `fred.in'. Must remake target `fred.in'. Successfully remade target file `fred.in'. Finished prerequisites of target file `fred.exe'.Must remake target `fred.exe'.Successfully remade target file `fred.exe'."""# The output is a filename followed by a number. If the number is 0# Then the prerequisites that file now exist.# If > 0 then the prerequisites for that file could not be completed.import sysfrom optparse import OptionParserimport reimport osfrom stat import *def genstats(file,showmissing): filecount = {} startre = re.compile("[\t ]*File `(?P<file>[^']*)' does not exist") endre = re.compile("[\t ]*Finished prerequisites of target file `(?P<file>[^']*)'\..*") for x in file.readlines(): g = startre.match(x) if g is not None: filename = g.group('file') try: filecount[filename] += 1 except KeyError: filecount[filename] = 1 else: g = endre.match(x) if g is not None: filename = g.group('file') try: filecount[filename] -= 1 except KeyError: filecount[filename] = 0 for k in filecount: if showmissing: if filecount[k] > 0: print "%s: %i" % (k,filecount[k]) else: print "%s: %i" % (k,filecount[k])parser = OptionParser(prog = "matchmade", usage = "%prog [-h | options] logfile")parser.add_option("-m", "--missing-prerequistes", default = False, action="store_true", dest="missing", help="List those targets whose pre-requisites could not be found or made") (options, args) = parser.parse_args()logname="stdin"if len(args) > 0: logname=args[0] file = open(logname,"r")else: file = sys.stdingenstats(file,options.missing)if file != sys.stdin: file.close()