Added kstreamripper

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kstreamripper@1239912 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 816 insertions, 0 deletions

diff --git a/kde.py b/kde.py
new file mode 100644
index 0000000..b08dac1
--- /dev/null
+++ b/kde.py
@@ -0,0 +1,816 @@
+# Made from scons qt.py and (heavily) modified into kde.py
+# Thomas Nagy, 2004, 2005 <tnagy2^8@yahoo.fr>
+
+"""
+Run scons -h to display the associated help, or look below ..
+"""
+
+BOLD   ="\033[1m"
+RED    ="\033[91m"
+GREEN  ="\033[92m"
+YELLOW ="\033[1m" #"\033[93m" # unreadable on white backgrounds
+CYAN   ="\033[96m"
+NORMAL ="\033[0m"
+
+import os, re
+
+# Returns the name of the shared object (i.e. libkdeui.so.4)
+# referenced by a libtool archive (like libkdeui.la)
+def getSOfromLA(lafile):
+	contents = open(lafile, 'r').read()
+	match = re.search("^dlname='([^']*)'$", contents, re.M)
+	if match:
+		return match.group(1)
+	return None
+
+def exists(env):
+	return True
+
+def detect_kde(env):
+	""" Detect the qt and kde environment using kde-config mostly """
+
+	prefix      = env['ARGS'].get('prefix', None)
+	execprefix  = env['ARGS'].get('execprefix', None)
+	datadir     = env['ARGS'].get('datadir', None)
+	libdir      = env['ARGS'].get('libdir', None)
+	libsuffix   = env['ARGS'].get('libsuffix', '')
+	kdeincludes = env['ARGS'].get('kdeincludes', None)
+	kdelibs     = env['ARGS'].get('kdelibs', None)
+	qtincludes  = env['ARGS'].get('qtincludes', None)
+	qtlibs      = env['ARGS'].get('qtlibs', None)
+
+	if libdir:
+		libdir = libdir+libsuffix
+
+	## Detect the kde libraries
+	print "Checking for kde-config           : ",
+	kde_config = os.popen("which kde-config 2>/dev/null").read().strip()
+	if len(kde_config):
+		print GREEN+"kde-config was found"+NORMAL
+	else:
+		print RED+"kde-config was NOT found in your PATH"+NORMAL
+		print "Make sure kde is installed properly"
+		print "(missing package kdebase-devel?)"
+		env.Exit(1)
+	env['KDEDIR'] = os.popen('kde-config -prefix').read().strip()
+
+	print "Checking for kde version          : ",
+	kde_version = os.popen("kde-config --version|grep KDE").read().strip().split()[1]
+	try:
+		env['KDEm1']=int(kde_version[0])
+	except:
+		pass
+	try:
+		env['KDEm2']=int(kde_version[2])
+	except:
+		pass
+	try:
+		env['KDEm3']=int(kde_version[4])
+	except:
+		pass
+	if int(kde_version[0]) != 3 or int(kde_version[2]) < 2:
+		print RED+kde_version
+		print RED+"Your kde version can be too old"+NORMAL
+		print RED+"Please make sure kde is at least 3.2"+NORMAL
+	else:
+		print GREEN+kde_version+NORMAL
+
+	## Detect the qt library
+	print "Checking for the qt library       : ",
+	qtdir = os.getenv("QTDIR")
+	if qtdir:
+		print GREEN+"qt is in "+qtdir+NORMAL
+	else:
+		libdir = os.popen('kde-config --expandvars --install lib').read().strip()
+		libkdeuiSO = libdir+'/'+getSOfromLA(libdir+'/libkdeui.la')
+		m = re.search('(.*)/lib/libqt.*', os.popen('ldd ' + libkdeuiSO + ' | grep libqt').read().strip().split()[2])
+		if m:
+			qtdir = m.group(1)
+			print YELLOW+"qt was found as "+m.group(1)+NORMAL
+		else:
+			print RED+"qt was not found"+NORMAL
+			print RED+"Please set QTDIR first (/usr/lib/qt3?)"+NORMAL
+			env.Exit(1)
+	env['QTDIR'] = qtdir.strip()
+
+	## Find the necessary programs uic and moc
+	print "Checking for uic                  : ",
+	uic = qtdir + "/bin/uic"
+	if os.path.isfile(uic):
+		print GREEN+"uic was found as "+uic+NORMAL
+	else:
+		uic = os.popen("which uic 2>/dev/null").read().strip()
+		if len(uic):
+			print YELLOW+"uic was found as "+uic+NORMAL
+		else:
+			uic = os.popen("which uic 2>/dev/null").read().strip()
+			if len(uic):
+				print YELLOW+"uic was found as "+uic+NORMAL
+			else:
+				print RED+"uic was not found - set QTDIR put it in your PATH ?"+NORMAL
+				env.Exit(1)
+	env['QT_UIC'] = uic
+
+	print "Checking for moc                  : ",
+	moc = qtdir + "/bin/moc"
+	if os.path.isfile(moc):
+		print GREEN + "moc was found as " + moc + NORMAL
+	else:
+		moc = os.popen("which moc 2>/dev/null").read().strip()
+		if len(moc):
+			print YELLOW + "moc was found as " + moc + NORMAL
+		elif os.path.isfile("/usr/share/qt3/bin/moc"):
+			moc = "/usr/share/qt3/bin/moc"
+			print YELLOW + "moc was found as " + moc + NORMAL
+		else:
+			print RED + "moc was not found - set QTDIR or put it in your PATH ?" + NORMAL
+			env.Exit(1)
+	env['QT_MOC'] = moc
+
+	## check for the qt and kde includes
+	print "Checking for the qt includes      : ",
+	if qtincludes and os.path.isfile(qtincludes + "/qlayout.h"):
+		# The user told where to look for and it looks valid
+		print GREEN + "ok " + qtincludes + NORMAL
+	else:
+		if os.path.isfile(qtdir + "/include/qlayout.h"):
+			# Automatic detection
+			print GREEN + "ok " + qtdir + "/include/ " + NORMAL
+			qtincludes = qtdir + "/include/"
+		elif os.path.isfile("/usr/include/qt3/qlayout.h"):
+			# Debian probably
+			print YELLOW + "the qt headers were found in /usr/include/qt3/ " + NORMAL
+			qtincludes = "/usr/include/qt3"
+		else:
+			print RED + "the qt headers were not found" + NORMAL
+			env.Exit(1)
+
+	print "Checking for the kde includes     : ",
+	kdeprefix = os.popen("kde-config --prefix").read().strip()
+	if not kdeincludes:
+		kdeincludes = kdeprefix+"/include/"
+	if os.path.isfile(kdeincludes + "/klineedit.h"):
+		print GREEN + "ok " + kdeincludes + NORMAL
+	else:
+		if os.path.isfile(kdeprefix+"/include/kde/klineedit.h"):
+			# Debian, Fedora probably
+			print YELLOW + "the kde headers were found in " + kdeprefix + "/include/kde/" + NORMAL
+			kdeincludes = kdeprefix + "/include/kde/"
+		else:
+			print RED + "The kde includes were NOT found" + NORMAL
+			env.Exit(1)
+
+	if prefix:
+		## use the user-specified prefix
+		if not execprefix:
+			execprefix = prefix
+		if not datadir:
+			datadir=prefix+"/share"
+		if not libdir:
+			libdir=execprefix+"/lib"+libsuffix
+
+		subst_vars = lambda x: x.replace('${exec_prefix}', execprefix).replace('${datadir}',datadir).replace('${libdir}', libdir)
+		debian_fix = lambda x: x.replace('/usr/share', '${datadir}')
+		env['KDEBIN']   = subst_vars(os.popen('kde-config --install exe').read().strip())
+		env['KDEAPPS']  = subst_vars(os.popen('kde-config --install apps').read().strip())		
+		env['KDEDATA']  = subst_vars(os.popen('kde-config --install data').read().strip())
+		env['KDEMODULE']= subst_vars(os.popen('kde-config --install module').read().strip())
+		env['KDELOCALE']= subst_vars(os.popen('kde-config --install locale').read().strip())
+		env['KDEDOC']   = subst_vars( debian_fix(os.popen('kde-config --install html').read().strip()) )
+		env['KDEKCFG']  = subst_vars(os.popen('kde-config --install kcfg').read().strip())
+		env['KDEXDG']   = subst_vars(os.popen('kde-config --install xdgdata-apps').read().strip())
+		env['KDEXDGDIR']= subst_vars(os.popen('kde-config --install xdgdata-dirs').read().strip())
+		env['KDEMENU']  = subst_vars(os.popen('kde-config --install apps').read().strip())
+		env['KDEMIME']  = subst_vars(os.popen('kde-config --install mime').read().strip())
+		env['KDEICONS'] = subst_vars(os.popen('kde-config --install icon').read().strip())
+		env['KDESERV']  = subst_vars(os.popen('kde-config --install services').read().strip())
+	else:
+		# the user has given no prefix, install as a normal kde app
+		env['PREFIX'] = os.popen('kde-config --prefix').read().strip()
+		env['KDEBIN']   = os.popen('kde-config --expandvars --install exe').read().strip()
+		env['KDEAPPS']  = os.popen('kde-config --expandvars --install apps').read().strip()
+		env['KDEDATA']  = os.popen('kde-config --expandvars --install data').read().strip()
+		env['KDEMODULE']= os.popen('kde-config --expandvars --install module').read().strip()
+		env['KDELOCALE']= os.popen('kde-config --expandvars --install locale').read().strip()
+		env['KDEDOC']   = os.popen('kde-config --expandvars --install html').read().strip()
+		env['KDEKCFG']  = os.popen('kde-config --expandvars --install kcfg').read().strip()
+		env['KDEXDG']   = os.popen('kde-config --expandvars --install xdgdata-apps').read().strip()
+		env['KDEXDGDIR']= os.popen('kde-config --expandvars --install xdgdata-dirs').read().strip()
+		env['KDEMENU']  = os.popen('kde-config --expandvars --install apps').read().strip()
+		env['KDEMIME']  = os.popen('kde-config --expandvars --install mime').read().strip()
+		env['KDEICONS'] = os.popen('kde-config --expandvars --install icon').read().strip()
+		env['KDESERV']  = os.popen('kde-config --expandvars --install services').read().strip()
+
+	env['QTPLUGINS']=os.popen('kde-config --expandvars --install qtplugins').read().strip()
+
+	## kde libs and includes
+	env['KDEINCLUDEPATH']=kdeincludes
+	if not kdelibs:
+		kdelibs=os.popen('kde-config --expandvars --install lib').read().strip()
+	env['KDELIBPATH']=kdelibs
+
+	## qt libs and includes
+	env['QTINCLUDEPATH']=qtincludes
+	if not qtlibs:
+		qtlibs=qtdir+"/lib"
+	env['QTLIBPATH']=qtlibs
+
+def generate(env):
+	""""Set up the qt and kde environment and builders - the moc part is difficult to understand """
+	env.Help("""
+"""+BOLD+
+"""*** KDE options ***
+-------------------"""
++NORMAL+"""
+"""+BOLD+"""* prefix     """+NORMAL+""": base install path,         ie: /usr/local
+"""+BOLD+"""* execprefix """+NORMAL+""": install path for binaries, ie: /usr/bin
+"""+BOLD+"""* datadir    """+NORMAL+""": install path for the data, ie: /usr/local/share
+"""+BOLD+"""* libdir     """+NORMAL+""": install path for the libs, ie: /usr/lib
+"""+BOLD+"""* libsuffix  """+NORMAL+""": suffix of libraries on amd64, ie: 64, 32
+"""+BOLD+"""* kdeincludes"""+NORMAL+""": path to the kde includes (/usr/include/kde on debian, ...)
+"""+BOLD+"""* qtincludes """+NORMAL+""": same punishment, for qt includes (/usr/include/qt on debian, ...)
+"""+BOLD+"""* kdelibs    """+NORMAL+""": path to the kde libs, for linking the programs
+"""+BOLD+"""* qtlibs     """+NORMAL+""": same punishment, for qt libraries
+ie: """+BOLD+"""scons configure libdir=/usr/local/lib qtincludes=/usr/include/qt
+"""+NORMAL)
+
+	import SCons.Defaults
+	import SCons.Tool
+	import SCons.Util
+
+	ui_extensions = [".ui"]
+	header_extensions = [".h", ".hxx", ".hpp", ".hh"]
+	source_extensions = [".cpp", ".cxx", ".cc"]
+
+	def find_file(filename, paths, node_factory):
+		retval = None
+		for dir in paths:
+			node = node_factory(filename, dir)
+			if node.rexists():
+				return node
+		return None
+
+	class _Metasources:
+		""" Callable class, which works as an emitter for Programs, SharedLibraries 
+		and StaticLibraries."""
+	
+		def __init__(self, objBuilderName):
+			self.objBuilderName = objBuilderName
+	
+		def __call__(self, target, source, env):
+			""" Smart autoscan function. Gets the list of objects for the Program
+			or Lib. Adds objects and builders for the special qt files. """
+			try:
+				if int(env.subst('$QT_AUTOSCAN')) == 0:
+					return target, source
+			except ValueError:
+				pass
+
+			try:
+				qtdebug = int(env.subst('$QT_DEBUG'))
+			except ValueError:
+				qtdebug = 0
+
+			# some shortcuts used in the scanner
+			FS = SCons.Node.FS.default_fs
+			splitext = SCons.Util.splitext
+			objBuilder = getattr(env, self.objBuilderName)
+	
+			# some regular expressions:
+			# Q_OBJECT detection
+			q_object_search = re.compile(r'[^A-Za-z0-9]Q_OBJECT[^A-Za-z0-9]')
+
+			# The following is kind of hacky to get builders working properly (FIXME) ??
+			objBuilderEnv = objBuilder.env
+			objBuilder.env = env
+			mocBuilderEnv = env.Moc.env
+			env.Moc.env = env
+
+			# make a deep copy for the result; MocH objects will be appended
+			out_sources = source[:]
+
+			for obj in source:
+				if not obj.has_builder():
+					# binary obj file provided
+					if qtdebug:
+						print "scons: qt: '%s' seems to be a binary. Discarded." % str(obj)
+					continue
+				cpp = obj.sources[0]
+				if not splitext(str(cpp))[1] in source_extensions:
+					if qtdebug:
+						print "scons: qt: '%s' is no cxx file. Discarded." % str(cpp)
+					# c or fortran source
+					continue
+				#cpp_contents = comment.sub('', cpp.get_contents())
+				cpp_contents = cpp.get_contents()
+	
+				h = None
+				ui = None
+	
+				for ui_ext in ui_extensions:
+					# try to find the ui file in the corresponding source directory
+					uiname = splitext(cpp.name)[0] + ui_ext
+					ui = find_file(uiname, (cpp.get_dir(),), FS.File)
+					if ui:
+						if qtdebug:
+							print "scons: qt: found .ui file of header" #% (str(h), str(cpp))
+							#h_contents = comment.sub('', h.get_contents())
+						break
+	
+				# if we have a .ui file, do not continue, it is automatically handled by Uic
+				if ui:
+					continue
+
+				for h_ext in header_extensions:
+					# try to find the header file in the corresponding source
+					# directory
+					hname = splitext(cpp.name)[0] + h_ext
+					h = find_file(hname, (cpp.get_dir(),), FS.File)
+					if h:
+						if qtdebug:
+							print "scons: qt: Scanning '%s' (header of '%s')" % (str(h), str(cpp))
+						#h_contents = comment.sub('', h.get_contents())
+						h_contents = h.get_contents()
+						break
+	
+				if not h and qtdebug:
+					print "scons: qt: no header for '%s'." % (str(cpp))
+				if h and q_object_search.search(h_contents):
+					# h file with the Q_OBJECT macro found -> add .moc or _moc.cpp file
+					moc_cpp = None
+
+					if env.has_key('NOMOCSCAN'):
+						moc_cpp = env.Moc(h)
+					else:
+						reg = '\n\s*#include\s*("|<)'+splitext(cpp.name)[0]+'.moc("|>)'
+						meta_object_search = re.compile(reg)
+						if meta_object_search.search(cpp_contents):
+							moc_cpp = env.Moc(h)
+						else:
+							moc_cpp = env.Moccpp(h)
+							moc_o = objBuilder(moc_cpp)
+							out_sources.append(moc_o)
+					if qtdebug:
+						print "scons: qt: found Q_OBJECT macro in '%s', moc'ing to '%s'" % (str(h), str(moc_cpp[0]))
+	
+				if cpp and q_object_search.search(cpp_contents):
+					print "error, bksys cannot handle cpp files with Q_OBJECT classes"
+					print "if you are sure this is a feature worth the effort, "
+					print "report this to the authors tnagyemail-mail yahoo.fr"
+
+			# restore the original env attributes (FIXME)
+			objBuilder.env = objBuilderEnv
+			env.Moc.env = mocBuilderEnv
+
+			return (target, out_sources)
+	
+	MetasourcesShared = _Metasources('SharedObject')
+	MetasourcesStatic = _Metasources('StaticObject')
+
+	CLVar = SCons.Util.CLVar
+	splitext = SCons.Util.splitext
+	Builder = SCons.Builder.Builder
+	
+	# Detect the environment - replaces ./configure implicitely and store the options into a cache
+	from SCons.Options import Options
+	cachefile=env['CACHEDIR']+'kde.cache.py'
+	opts = Options(cachefile)
+	opts.AddOptions(
+		('PREFIX', 'root of the program installation'),
+
+		('QTDIR', 'root of qt directory'),
+		('QTLIBPATH', 'path to the qt libraries'),
+		('QTINCLUDEPATH', 'path to the qt includes'),
+		('QT_UIC', 'moc directory'),
+		('QT_MOC', 'moc executable command'),
+		('QTPLUGINS', 'uic executable command'),
+		('KDEDIR', 'root of kde directory'),
+		('KDELIBPATH', 'path to the kde libs'),
+		('KDEINCLUDEPATH', 'path to the kde includes'),
+
+		('KDEBIN', 'installation path of the kde binaries'),
+		('KDEMODULE', 'installation path of the parts and libs'),
+		('KDEAPPS', ''),
+		('KDEDATA', 'installation path of the application data'),
+		('KDELOCALE', ''),
+		('KDEDOC', 'installation path of the application documentation'),
+		('KDEKCFG', 'installation path of the .kcfg files'),
+		('KDEXDG', 'installation path of the service types'),
+		('KDEXDGDIR', 'installation path of the xdg service directories'),
+		('KDEMENU', ''),
+		('KDEMIME', 'installation path of to the mimetypes'),
+		('KDEICONS', ''),
+		('KDEm1', ''),
+		('KDEm2', ''),
+		('KDEm3', ''),
+		('KDESERV', ''),
+	)
+	opts.Update(env)
+
+	# reconfigure when things are missing
+	if 'configure' in env['TARGS'] or not env.has_key('QTDIR') or not env.has_key('KDEDIR'):
+		detect_kde(env)
+
+	# finally save the configuration to the cache file
+	opts.Save(cachefile, env)
+
+	## set default variables, one can override them in sconscript files
+	env.Append(CXXFLAGS = ['-I'+env['KDEINCLUDEPATH'], '-I'+env['QTINCLUDEPATH'] ])
+	env.Append(LIBPATH = [env['KDELIBPATH'], env['QTLIBPATH'] ])
+	
+	env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
+	
+	env['QT_AUTOSCAN'] = 1
+	env['QT_DEBUG']    = 0
+	env['QT_UIC_HFLAGS']   = '-L $QTPLUGINS -nounload'
+	env['QT_UIC_CFLAGS']   = '$QT_UIC_HFLAGS -tr tr2i18n'
+	env['QT_LIBS']      = 'qt-mt'
+	env['QT_UICIMPLPREFIX'] = ''
+	env['QT_UICIMPLSUFFIX'] = '.cpp'
+
+	env['QT_MOCHPREFIX']    = ''
+	env['QT_MOCHSUFFIX']    = '.moc'
+	env['KDE_KCFG_IMPLPREFIX'] = ''
+	env['KDE_KCFG_IMPL_HSUFFIX'] = '.h'
+	env['KDE_KCFG_IMPL_CSUFFIX'] = '.cpp'
+	env['KDE_SKEL_IMPL_SUFFIX']  = '.skel'
+	env['MEINPROC']              = 'meinproc'
+	env['MSGFMT']                = 'msgfmt'
+
+	## ui file processing
+	def uicGenerator(target, source, env, for_signature):
+		act=[]
+		act.append('$QT_UIC $QT_UIC_HFLAGS -o '+target[0].path+' '+source[0].path)
+		act.append('rm -f '                           +target[1].path)
+		act.append('echo \'#include <klocale.h>\' >> '+target[1].path)
+		act.append('echo \'#include <kdialog.h>\' >> '+target[1].path)
+		act.append('$QT_UIC $QT_UIC_CFLAGS -impl '+target[0].path+' -o '+target[1].path+'.tmp '+source[0].path)
+		act.append('cat '+target[1].path+'.tmp >> '+target[1].path)
+		act.append('rm -f '+target[1].path+'.tmp')
+		act.append('echo \'#include "' + target[2].name + '"\' >> '+target[1].path)
+		act.append('$QT_MOC -o '+target[2].path+' '+target[0].path)
+		return act
+	
+	def uicEmitter(target, source, env):
+		adjustixes = SCons.Util.adjustixes
+		bs = SCons.Util.splitext(str(source[0].name))[0]
+		bs = os.path.join(str(target[0].get_dir()),bs)
+		# first target is automatically added by builder (.h file)
+		if len(target) < 2:
+			# second target is .cpp file
+			target.append(adjustixes(bs,
+				env.subst('$QT_UICIMPLPREFIX'),
+				env.subst('$QT_UICIMPLSUFFIX')))
+		if len(target) < 3:
+			# third target is .moc file
+			target.append(adjustixes(bs,
+				env.subst('$QT_MOCHPREFIX'),
+				env.subst('$QT_MOCHSUFFIX')))
+		return target, source
+	
+	UIC_BUILDER = Builder(
+		generator  = uicGenerator,
+		emitter    = uicEmitter,
+		suffix     = '.h',
+		src_suffix = '.ui')
+	
+	## moc file processing
+	env['QT_MOCCOM'] = ('$QT_MOC -o ${TARGETS[0]} $SOURCE')
+	
+	MOC_BUILDER = Builder(
+		action     = '$QT_MOCCOM',
+		suffix     = '.moc',
+		src_suffix = '.h')
+	
+	MOCCPP_BUILDER = Builder(
+		action     = '$QT_MOCCOM',
+		suffix     = '_moc.cpp',
+		src_suffix = '.h')
+	
+	## kcfg file processing
+	def kcfgGenerator(target, source, env, for_signature):
+		act=[]
+		act.append('kconfig_compiler -d'+str(source[0].get_dir())+' '+source[1].path+' '+source[0].path)
+		return act
+	
+	def kcfgEmitter(target, source, env):
+		adjustixes = SCons.Util.adjustixes
+		bs = SCons.Util.splitext(str(source[0].name))[0]
+		bs = os.path.join(str(target[0].get_dir()),bs)
+		# .h file is automatically added
+		if len(target) < 2:
+			# add .cpp file
+			target.append(adjustixes(bs, env.subst('$KDE_KCFG_IMPLPREFIX'), env.subst('$KDE_KCFG_IMPL_CSUFFIX')))
+	
+		if len(source) <2:
+			if not os.path.isfile(str(source[0])):
+				print RED+'kcfg file given'+str(source[0])+' does not exist !'+NORMAL
+				return target, source
+			kfcgfilename=""
+			kcfgFileDeclRx = re.compile("^[fF]ile\s*=\s*(.+)\s*$")
+			for line in file(str(source[0]), "r").readlines():
+				match = kcfgFileDeclRx.match(line.strip())
+				if match:
+					kcfgfilename = match.group(1)
+					break
+			source.append(str(source[0].get_dir())+'/'+kcfgfilename)
+		return target, source
+
+	KCFG_BUILDER = Builder(
+		generator  = kcfgGenerator,
+		emitter    = kcfgEmitter,
+		suffix     = '.h',
+		src_suffix = '.kcfgc')
+	
+	## dcop processing
+	def dcopGenerator(target, source, env, for_signature):
+		act=[]
+		act.append('dcopidl '+source[0].path+' > '+target[1].path+'|| ( rm -f '+target[1].path+' ; false)')
+		act.append('dcopidl2cpp --c++-suffix cpp --no-signals --no-stub '+target[1].path)
+		return act
+
+	def dcopEmitter(target, source, env):
+		bs = SCons.Util.splitext(str(source[0].name))[0]
+		bs = os.path.join(str(target[0].get_dir()),bs)
+		target.append(bs+'.kidl')
+		#target.append(bs+'_skel.cpp')
+		return target, source
+
+	DCOP_BUILDER = Builder(
+		generator  = dcopGenerator,
+		emitter    = dcopEmitter,
+		suffix     = '_skel.cpp',
+		src_suffix = '.h')
+
+	## documentation processing
+	MEINPROC_BUILDER = Builder(
+		action     = '$MEINPROC --check --cache $TARGET $SOURCE',
+		suffix     = '.cache.bz2')
+
+	## translation files builder
+	TRANSFILES_BUILDER = Builder(
+		action     = '$MSGFMT $SOURCE -o $TARGET',
+		suffix     = '.gmo',
+		src_suffix = '.po')
+
+	## libtool file builder
+	def laGenerator(target, source, env, for_signature):
+		act=[]
+		act.append('echo "dlname=\''+source[0].name+'\'" > '+target[0].path)
+		act.append('echo "library_names=\''+source[0].name+' '+source[0].name+' '+source[0].name+'\'" >> '+target[0].path)
+		act.append('echo "old_library=\'\'">> '+target[0].path)
+		act.append('echo "dependency_libs=\'\'">> '+target[0].path)
+		act.append('echo "current=0">> '+target[0].path)
+		act.append('echo "age=0">> '+target[0].path)
+		act.append('echo "revision=0">> '+target[0].path)
+		act.append('echo "installed=yes">> '+target[0].path)
+		act.append('echo "shouldnotlink=no">> '+target[0].path)
+		act.append('echo "dlopen=\'\'">> '+target[0].path)
+		act.append('echo "dlpreopen=\'\'">> '+target[0].path)
+		act.append('echo "libdir=\''+env['KDEMODULE']+'\'" >> '+target[0].path)
+		env.Depends(target, source)
+		return act
+	LA_BUILDER = Builder(
+		generator  = laGenerator,
+		suffix     = '.la',
+		src_suffix = env['SHLIBSUFFIX'])
+	
+	## register the builders
+	env['BUILDERS']['Uic']       = UIC_BUILDER
+	env['BUILDERS']['Moc']       = MOC_BUILDER
+	env['BUILDERS']['Moccpp']    = MOCCPP_BUILDER
+	env['BUILDERS']['Dcop']      = DCOP_BUILDER
+	env['BUILDERS']['Kcfg']      = KCFG_BUILDER
+	env['BUILDERS']['LaFile']    = LA_BUILDER
+	env['BUILDERS']['Meinproc']  = MEINPROC_BUILDER
+	env['BUILDERS']['Transfiles']= TRANSFILES_BUILDER
+
+	static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
+	static_obj.src_builder.append('Uic')
+	shared_obj.src_builder.append('Uic')
+	static_obj.src_builder.append('Kcfg')
+	shared_obj.src_builder.append('Kcfg')
+	static_obj.src_builder.append('LaFile')
+	shared_obj.src_builder.append('LaFile')
+	static_obj.src_builder.append('Meinproc')
+	shared_obj.src_builder.append('Meinproc')
+	static_obj.src_builder.append('Transfiles')
+	shared_obj.src_builder.append('Transfiles')
+
+	## Find the files to moc, dcop, and link against kde and qt
+	env.AppendUnique(PROGEMITTER = [MetasourcesStatic], SHLIBEMITTER=[MetasourcesShared], LIBEMITTER =[MetasourcesStatic])
+
+	## Handy helpers for building kde programs
+	## You should not have to modify them ..
+
+	#import SCons.Util
+	skel_ext = [".skel", ".SKEL"]
+	def KDEfiles(lenv, target, source):
+		""" Returns a list of files for scons (handles kde tricks like .skel) 
+		It also makes custom checks against double includes like : ['file.ui', 'file.cpp']
+		(file.cpp is already included because of file.ui) """
+
+		src=[]
+		ui_files=[]
+		kcfg_files=[]
+		skel_files=[]
+		other_files=[]
+
+		# For each file, check wether it is a dcop file or not, and create the complete list of sources
+		for file in source:
+			bs  = SCons.Util.splitext(file)[0]
+			ext = SCons.Util.splitext(file)[1]
+			if ext in skel_ext:
+				lenv.Dcop(bs+'.h')
+				src.append(bs+'_skel.cpp')
+			elif ext == ".moch":
+				lenv.Moccpp(bs+'.h')
+				src.append(bs+'_moc.cpp')
+			else:
+				src.append(file)
+
+			if ext == '.ui':
+				ui_files.append(bs)
+			elif ext == '.kcfgc':
+				kcfg_files.append(bs)
+			elif ext == '.skel':
+				skel_files.append(bs)
+			else:
+				other_files.append(bs)	
+		
+		# Now check against typical newbie errors
+		for file in ui_files:
+			for ofile in other_files:
+				if ofile == file:
+					print RED+"WARNING: You have included "+file+".ui and another file of the same prefix"+NORMAL
+					print "Files generated by uic (file.h, file.cpp must not be included"
+		for file in kcfg_files:
+			for ofile in other_files:
+				if ofile == file:
+					print RED+"WARNING: You have included "+file+".kcfg and another file of the same prefix"+NORMAL
+					print "Files generated by kconfig_compiler (settings.h, settings.cpp) must not be included"
+		return src
+
+
+	"""
+	In the future, these functions will contain the code that will dump the
+	configuration for re-use from an IDE
+	"""
+	import glob
+	def KDEinstall(lenv, restype, subdir, files):
+		if not 'install' in env['TARGS']:
+			return
+		basedir=env['DESTDIR']
+		if len(restype)>0:
+			if not lenv.has_key(restype):
+				print RED+"unknown resource type "+restype+NORMAL
+			else:
+				basedir += lenv[restype]+'/'
+		#print file # <- useful to trace stuff :)
+		install_list =  env.Install(basedir+subdir+'/', files)
+		env.Alias('install', install_list)
+		return install_list
+
+	def KDEinstallas(lenv, restype, destfile, file):
+		if not 'install' in env['TARGS']:
+			return
+		basedir=env['DESTDIR']
+		if len(restype)>0:
+			if not lenv.has_key(restype):
+				print RED+"unknown resource type "+restype+NORMAL
+			else:
+				basedir += lenv[restype]+'/'
+		install_list = env.InstallAs(basedir+destfile, file)
+		env.Alias('install', install_list)
+		return install_list
+
+	def KDEprogram(lenv, target, source):
+		""" Makes a kde program 
+		The program is installed except if one sets env['NOAUTOINSTALL'] """
+		src = KDEfiles(lenv, target, source)
+		program_list = lenv.Program(target, src)
+		if not lenv.has_key('NOAUTOINSTALL'):
+			KDEinstall(lenv, 'KDEBIN', '', target)
+		return program_list
+
+	def KDEshlib(lenv, target, source, kdelib=0, libprefix='lib'):
+		""" Makes a shared library for kde (.la file for klibloader)
+		The library is installed except if one sets env['NOAUTOINSTALL'] """
+		src = KDEfiles(lenv, target, source)
+		lenv['LIBPREFIX']=libprefix
+		library_list = lenv.SharedLibrary(target, src)
+		lafile_list  = lenv.LaFile(target, library_list)
+		if not lenv.has_key('NOAUTOINSTALL'):
+			install_dir = 'KDEMODULE'
+			if kdelib==1:
+				install_dir = 'KDELIBPATH'
+			KDEinstall(lenv, install_dir, '', library_list)
+			KDEinstall(lenv, install_dir, '', lafile_list)
+		return library_list
+
+	def KDEstaticlib(lenv, target, source):
+		""" Makes a static library for kde - in practice you should not use static libraries 
+		1. they take more memory than shared ones
+		2. makefile.am needed it because of limitations
+		(cannot handle sources in separate folders - takes extra processing) """
+		src = KDEfiles(lenv, target, source)
+		return lenv.StaticLibrary(target, src)
+		# do not install static libraries by default
+
+	def KDEaddflags_cxx(lenv, fl):
+		""" Compilation flags for C++ programs """
+		lenv.AppendUnique(CXXFLAGS = fl)
+	
+	def KDEaddflags_c(lenv, fl):
+		""" Compilation flags for C programs """
+		lenv.AppendUnique(CFLAGS = fl)
+
+	def KDEaddflags_link(lenv, fl):
+		""" Add link flags - Use this if KDEaddlibs below is not enough """
+		lenv.AppendUnique(LINKFLAGS = fl)
+
+	def KDEaddlibs(lenv, libs):
+		""" Helper function """
+		lenv.AppendUnique(LIBS = libs)
+
+	def KDEaddpaths_includes(lenv, paths):
+		""" Add new include paths """
+		lenv.AppendUnique(CPPPATH = paths)
+
+	def KDEaddpaths_libs(lenv, paths):
+		""" Add paths to libraries """
+		lenv.AppendUnique(LIBPATH = paths)
+
+	def KDElang(lenv, folder, appname):
+		""" Process translations (.po files) in a po/ dir """
+		transfiles = glob.glob(folder+'/*.po')
+		for lang in transfiles:
+			result = lenv.Transfiles(lang)
+			country = SCons.Util.splitext(result[0].name)[0]
+			KDEinstallas(lenv, 'KDELOCALE', country+'/LC_MESSAGES/'+appname+'.mo', result)
+
+	def KDEicon(lenv, icname):
+		""" Emulates the behaviour of Makefile.am to install icons
+		Contributed by: "Andrey Golovizin" <grooz@gorodok@net> """
+		type_dic = { 'action' : 'actions', 'app' : 'apps', 'device' : 
+			'devices', 'filesys' : 'filesystems', 'mime' : 'mimetypes' } 
+		dir_dic = {
+		'los'  :'locolor/16x16',
+		'lom'  :'locolor/32x32',
+		'him'  :'hicolor/32x32',
+		'hil'  :'hicolor/48x48',
+		'lo16' :'locolor/16x16',
+		'lo22' :'locolor/22x22',
+		'lo32' :'locolor/32x32',
+		'hi16' :'hicolor/16x16',
+		'hi22' :'hicolor/22x22',
+		'hi32' :'hicolor/32x32',
+		'hi48' :'hicolor/48x48',
+		'hi64' :'hicolor/64x64',
+		'hi128':'hicolor/128x128',
+		'hisc' :'hicolor/scalable',
+		'cr16' :'crystalsvg/16x16',
+		'cr22' :'crystalsvg/22x22',
+		'cr32' :'crystalsvg/32x32',
+		'cr48' :'crystalsvg/48x48',
+		'cr64' :'crystalsvg/64x64',
+		'cr128':'crystalsvg/128x128',
+		'crsc' :'crystalsvg/scalable'
+		}
+
+		iconfiles = []
+		for ext in ['png', 'xpm', 'mng', 'svg', 'svgz']:
+			files = glob.glob('*-*-%s.%s' % (icname, ext))
+			iconfiles += files
+		for iconfile in iconfiles:
+			tmp = iconfile.split('-')
+			if len(tmp)!=3:
+				print RED+'WARNING: icon filename has unknown format: '+iconfile+NORMAL
+				continue
+			[icon_dir, icon_type, icon_filename]=tmp
+			try:
+				destfile = '%s/%s/%s/%s' % (lenv['KDEICONS'], dir_dic[icon_dir], type_dic[icon_type], icon_filename)
+			except KeyError:
+				print RED+'WARNING: unknown icon type: '+iconfile+NORMAL
+				continue
+			## Do not use KDEinstallas here, as parsing from an ide will be necessary
+			if 'install' in env['TARGS']:
+				env.Alias('install', env.InstallAs( env['DESTDIR']+'/'+destfile, iconfile ) )
+
+	# Attach the functions to the environment so that sconscripts can use them
+	from SCons.Script.SConscript import SConsEnvironment
+	SConsEnvironment.KDEprogram = KDEprogram
+	SConsEnvironment.KDEshlib = KDEshlib
+	SConsEnvironment.KDEstaticlib = KDEstaticlib
+	SConsEnvironment.KDEinstall = KDEinstall
+	SConsEnvironment.KDEinstallas = KDEinstallas
+	SConsEnvironment.KDElang = KDElang
+	SConsEnvironment.KDEicon = KDEicon
+
+	SConsEnvironment.KDEaddflags_cxx = KDEaddflags_cxx
+	SConsEnvironment.KDEaddflags_c = KDEaddflags_c
+	SConsEnvironment.KDEaddflags_link = KDEaddflags_link
+	SConsEnvironment.KDEaddlibs = KDEaddlibs
+	SConsEnvironment.KDEaddpaths_includes = KDEaddpaths_includes
+	SConsEnvironment.KDEaddpaths_libs = KDEaddpaths_libs
+