--- /dev/null
+# -*- coding: utf-8 -*-
+"""SCons.Tool.qt
+
+Tool-specific initialization for Qt.
+
+There normally shouldn't be any need to import this module directly.
+It will usually be imported through the generic SCons.Tool.Tool()
+selection method.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "/home/scons/scons/branch.0/branch.96/baseline/src/engine/SCons/Tool/qt.py 0.96.92.D001 2006/04/10 23:13:27 knight"
+
+import os.path
+import re
+
+import SCons.Action
+import SCons.Builder
+import SCons.Defaults
+import SCons.Scanner
+import SCons.Tool
+import SCons.Util
+
+class ToolQtWarning(SCons.Warnings.Warning):
+ pass
+
+class GeneratedMocFileNotIncluded(ToolQtWarning):
+ pass
+
+class QtdirNotFound(ToolQtWarning):
+ pass
+
+SCons.Warnings.enableWarningClass(ToolQtWarning)
+
+qrcinclude_re = re.compile(r'<file>([^<]*)</file>', re.M)
+
+def transformToWinePath(path) :
+ return os.popen('winepath -w "%s"'%path).read().strip().replace('\\','/')
+
+header_extensions = [".h", ".hxx", ".hpp", ".hh"]
+if SCons.Util.case_sensitive_suffixes('.h', '.H'):
+ header_extensions.append('.H')
+# TODO: The following two lines will work when integrated back to SCons
+# TODO: Meanwhile the third line will do the work
+#cplusplus = __import__('c++', globals(), locals(), [])
+#cxx_suffixes = cplusplus.CXXSuffixes
+cxx_suffixes = [".c", ".cxx", ".cpp", ".cc"]
+
+def checkMocIncluded(target, source, env):
+ moc = target[0]
+ cpp = source[0]
+ # looks like cpp.includes is cleared before the build stage :-(
+ # not really sure about the path transformations (moc.cwd? cpp.cwd?) :-/
+ path = SCons.Defaults.CScan.path_function(env, moc.cwd)
+ includes = SCons.Defaults.CScan(cpp, env, path)
+ if not moc in includes:
+ SCons.Warnings.warn(
+ GeneratedMocFileNotIncluded,
+ "Generated moc file '%s' is not included by '%s'" %
+ (str(moc), str(cpp)))
+
+def find_file(filename, paths, node_factory):
+ for dir in paths:
+ node = node_factory(filename, dir)
+ if node.rexists():
+ return node
+ return None
+
+class _Automoc:
+ """
+ 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('$QT4_AUTOSCAN')) == 0:
+ return target, source
+ except ValueError:
+ pass
+ try:
+ debug = int(env.subst('$QT4_DEBUG'))
+ except ValueError:
+ debug = 0
+
+ # some shortcuts used in the scanner
+ 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]')
+ # cxx and c comment 'eater'
+ #comment = re.compile(r'(//.*)|(/\*(([^*])|(\*[^/]))*\*/)')
+ # CW: something must be wrong with the regexp. See also bug #998222
+ # CURRENTLY THERE IS NO TEST CASE FOR THAT
+
+ # The following is kind of hacky to get builders working properly (FIXME)
+ objBuilderEnv = objBuilder.env
+ objBuilder.env = env
+ mocBuilderEnv = env.Moc4.env
+ env.Moc4.env = env
+
+ # make a deep copy for the result; MocH objects will be appended
+ out_sources = source[:]
+
+ for obj in source:
+ if isinstance(obj,basestring): # big kludge!
+ print "scons: qt4: '%s' MAYBE USING AN OLD SCONS VERSION AND NOT CONVERTED TO 'File'. Discarded." % str(obj)
+ continue
+ if not obj.has_builder():
+ # binary obj file provided
+ if debug:
+ print "scons: qt: '%s' seems to be a binary. Discarded." % str(obj)
+ continue
+ cpp = obj.sources[0]
+ if not splitext(str(cpp))[1] in cxx_suffixes:
+ if debug:
+ print "scons: qt: '%s' is no cxx file. Discarded." % str(cpp)
+ # c or fortran source
+ continue
+ #cpp_contents = comment.sub('', cpp.get_contents())
+ try:
+ cpp_contents = cpp.get_contents()
+ except: continue # may be an still not generated source
+ h=None
+ 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(),), env.File)
+ if h:
+ if debug:
+ 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 debug:
+ 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_cpp
+ moc_cpp = env.Moc4(h)
+ moc_o = objBuilder(moc_cpp)
+ out_sources.append(moc_o)
+ #moc_cpp.target_scanner = SCons.Defaults.CScan
+ if debug:
+ print "scons: qt: found Q_OBJECT macro in '%s', moc'ing to '%s'" % (str(h), str(moc_cpp))
+ if cpp and q_object_search.search(cpp_contents):
+ # cpp file with Q_OBJECT macro found -> add moc
+ # (to be included in cpp)
+ moc = env.Moc4(cpp)
+ env.Ignore(moc, moc)
+ if debug:
+ print "scons: qt: found Q_OBJECT macro in '%s', moc'ing to '%s'" % (str(cpp), str(moc))
+ #moc.source_scanner = SCons.Defaults.CScan
+ # restore the original env attributes (FIXME)
+ objBuilder.env = objBuilderEnv
+ env.Moc4.env = mocBuilderEnv
+
+ return (target, out_sources)
+
+AutomocShared = _Automoc('SharedObject')
+AutomocStatic = _Automoc('StaticObject')
+
+def _detect(env):
+ """Not really safe, but fast method to detect the QT library"""
+ try: return env['QTDIR']
+ except KeyError: pass
+
+ try: return os.environ['QTDIR']
+ except KeyError: pass
+
+ moc = env.WhereIs('moc-qt4') or env.WhereIs('moc4') or env.WhereIs('moc')
+ if moc:
+ QTDIR = os.path.dirname(os.path.dirname(moc))
+ SCons.Warnings.warn(
+ QtdirNotFound,
+ "QTDIR variable is not defined, using moc executable as a hint (QTDIR=%s)" % QTDIR)
+ return QTDIR
+
+ raise SCons.Errors.StopError(
+ QtdirNotFound,
+ "Could not detect Qt 4 installation")
+ return None
+
+def generate(env):
+ """Add Builders and construction variables for qt to an Environment."""
+
+ def locateQt4Command(env, command, qtdir) :
+ suffixes = [
+ '-qt4',
+ '-qt4.exe',
+ '4',
+ '4.exe',
+ '',
+ '.exe',
+ ]
+ triedPaths = []
+ for suffix in suffixes :
+ fullpath = os.path.join(qtdir,'bin',command + suffix)
+ if os.access(fullpath, os.X_OK) :
+ return fullpath
+ triedPaths.append(fullpath)
+
+ fullpath = env.Detect([command+'-qt4', command+'4', command])
+ if not (fullpath is None) : return fullpath
+
+ raise Exception("Qt4 command '" + command + "' not found. Tried: " + ', '.join(triedPaths))
+
+
+ CLVar = SCons.Util.CLVar
+ Action = SCons.Action.Action
+ Builder = SCons.Builder.Builder
+ splitext = SCons.Util.splitext
+
+ env['QTDIR'] = _detect(env)
+ # TODO: 'Replace' should be 'SetDefault'
+# env.SetDefault(
+ env.Replace(
+ QTDIR = _detect(env),
+ QT4_BINPATH = os.path.join('$QTDIR', 'bin'),
+ # TODO: This is not reliable to QTDIR value changes but needed in order to support '-qt4' variants
+ QT4_MOC = locateQt4Command(env,'moc', env['QTDIR']),
+ QT4_UIC = locateQt4Command(env,'uic', env['QTDIR']),
+ QT4_RCC = locateQt4Command(env,'rcc', env['QTDIR']),
+ QT4_LUPDATE = locateQt4Command(env,'lupdate', env['QTDIR']),
+ QT4_LRELEASE = locateQt4Command(env,'lrelease', env['QTDIR']),
+
+ QT4_AUTOSCAN = 1, # Should the qt tool try to figure out, which sources are to be moc'ed?
+
+ # Some QT specific flags. I don't expect someone wants to
+ # manipulate those ...
+ QT4_UICFLAGS = CLVar(''),
+ QT4_MOCFROMHFLAGS = CLVar(''),
+ QT4_MOCFROMCXXFLAGS = CLVar('-i'),
+ QT4_QRCFLAGS = '',
+
+ # suffixes/prefixes for the headers / sources to generate
+ QT4_UISUFFIX = '.ui',
+ QT4_UICDECLPREFIX = 'ui_',
+ QT4_UICDECLSUFFIX = '.h',
+ QT4_MOCINCPREFIX = '-I',
+ QT4_MOCHPREFIX = 'moc_',
+ QT4_MOCHSUFFIX = '$CXXFILESUFFIX',
+ QT4_MOCCXXPREFIX = '',
+ QT4_MOCCXXSUFFIX = '.moc',
+ QT4_QRCSUFFIX = '.qrc',
+ QT4_QRCCXXSUFFIX = '$CXXFILESUFFIX',
+ QT4_QRCCXXPREFIX = 'qrc_',
+ QT4_MOCCPPPATH = [],
+ QT4_MOCINCFLAGS = '$( ${_concat(QT4_MOCINCPREFIX, QT4_MOCCPPPATH, INCSUFFIX, __env__, RDirs)} $)',
+
+ # Commands for the qt support ...
+ QT4_UICCOM = '$QT4_UIC $QT4_UICFLAGS -o $TARGET $SOURCE',
+ QT4_MOCFROMHCOM = '$QT4_MOC $QT4_MOCFROMHFLAGS $QT4_MOCINCFLAGS -o $TARGET $SOURCE',
+ QT4_MOCFROMCXXCOM = [
+ '$QT4_MOC $QT4_MOCFROMCXXFLAGS $QT4_MOCINCFLAGS -o $TARGET $SOURCE',
+ Action(checkMocIncluded,None)],
+ QT4_LUPDATECOM = '$QT4_LUPDATE $SOURCE -ts $TARGET',
+ QT4_LRELEASECOM = '$QT4_LRELEASE $SOURCE',
+ QT4_RCCCOM = '$QT4_RCC $QT4_QRCFLAGS -name ${SOURCE.filebase} $SOURCE -o $TARGET',
+ )
+
+ # Translation builder
+ tsbuilder = Builder(
+ action = SCons.Action.Action('$QT4_LUPDATECOM'), #,'$QT4_LUPDATECOMSTR'),
+ multi=1
+ )
+ env.Append( BUILDERS = { 'Ts': tsbuilder } )
+ qmbuilder = Builder(
+ action = SCons.Action.Action('$QT4_LRELEASECOM'),# , '$QT4_LRELEASECOMSTR'),
+ src_suffix = '.ts',
+ suffix = '.qm',
+ single_source = True
+ )
+ env.Append( BUILDERS = { 'Qm': qmbuilder } )
+
+ # Resource builder
+ def scanResources(node, env, path, arg):
+ # I've being careful on providing names relative to the qrc file
+ # If that was not needed that code could be simplified a lot
+ def recursiveFiles(basepath, path) :
+ result = []
+ for item in os.listdir(os.path.join(basepath, path)) :
+ itemPath = os.path.join(path, item)
+ if os.path.isdir(os.path.join(basepath, itemPath)) :
+ result += recursiveFiles(basepath, itemPath)
+ else:
+ result.append(itemPath)
+ return result
+ contents = node.get_contents()
+ includes = qrcinclude_re.findall(contents)
+ qrcpath = os.path.dirname(node.path)
+ dirs = [included for included in includes if os.path.isdir(os.path.join(qrcpath,included))]
+ # dirs need to include files recursively
+ for dir in dirs :
+ includes.remove(dir)
+ includes+=recursiveFiles(qrcpath,dir)
+ return includes
+ qrcscanner = SCons.Scanner.Scanner(name = 'qrcfile',
+ function = scanResources,
+ argument = None,
+ skeys = ['.qrc'])
+ qrcaction = SCons.Action.Action('$QT4_RCCCOM', '$QT4_RCCCOMSTR')
+ qrcbuilder = Builder(
+ action = qrcaction,
+ source_scanner = qrcscanner,
+ src_suffix = '$QT4_QRCSUFFIX',
+ suffix = '$QT4_QRCCXXSUFFIX',
+ prefix = '$QT4_QRCCXXPREFIX',
+ single_source = True
+ )
+ env.Append( BUILDERS = { 'Qrc': qrcbuilder } )
+
+ #c_file, cxx_file = SCons.Tool.createCFileBuilders(env)
+ #cxx_file.add_action('.qrc', qrcaction)
+
+ # Interface builder
+ uic4builder = Builder(
+ action = SCons.Action.Action('$QT4_UICCOM', '$QT4_UICCOMSTR'),
+ src_suffix='$QT4_UISUFFIX',
+ suffix='$QT4_UICDECLSUFFIX',
+ prefix='$QT4_UICDECLPREFIX',
+ single_source = True
+ #TODO: Consider the uiscanner on new scons version
+ )
+ env['BUILDERS']['Uic4'] = uic4builder
+
+ # Metaobject builder
+ mocBld = Builder(action={}, prefix={}, suffix={})
+ for h in header_extensions:
+ act = SCons.Action.Action('$QT4_MOCFROMHCOM', '$QT4_MOCFROMHCOMSTR')
+ mocBld.add_action(h, act)
+ mocBld.prefix[h] = '$QT4_MOCHPREFIX'
+ mocBld.suffix[h] = '$QT4_MOCHSUFFIX'
+ for cxx in cxx_suffixes:
+ act = SCons.Action.Action('$QT4_MOCFROMCXXCOM', '$QT4_MOCFROMCXXCOMSTR')
+ mocBld.add_action(cxx, act)
+ mocBld.prefix[cxx] = '$QT4_MOCCXXPREFIX'
+ mocBld.suffix[cxx] = '$QT4_MOCCXXSUFFIX'
+ env['BUILDERS']['Moc4'] = mocBld
+
+ # er... no idea what that was for
+ # Answer: This lets the Object (and therefore the Program builder) automatically
+ # recognize and build uic and qrc files
+ static_obj, shared_obj = SCons.Tool.createObjBuilders(env)
+ static_obj.src_builder.append('Uic4')
+ shared_obj.src_builder.append('Uic4')
+ static_obj.src_builder.append('Qrc')
+ shared_obj.src_builder.append('Qrc')
+
+ # We use the emitters of Program / StaticLibrary / SharedLibrary
+ # to scan for moc'able files
+ # We can't refer to the builders directly, we have to fetch them
+ # as Environment attributes because that sets them up to be called
+ # correctly later by our emitter.
+ env.AppendUnique( PROGEMITTER =[AutomocStatic],
+ SHLIBEMITTER=[AutomocShared],
+ LIBEMITTER =[AutomocStatic] )
+
+ # TODO: Does dbusxml2cpp need an adapter
+ env.AddMethod(enable_modules, "EnableQt4Modules")
+
+def enable_modules(self, modules, debug=False, crosscompiling=False) :
+ import sys
+
+ validModules = [
+ 'QtCore',
+ 'QtGui',
+ 'QtOpenGL',
+ 'Qt3Support',
+ 'QtAssistant', # deprecated
+ 'QtAssistantClient',
+ 'QtScript',
+ 'QtDBus',
+ 'QtSql',
+ 'QtSvg',
+ # The next modules have not been tested yet so, please
+ # maybe they require additional work on non Linux platforms
+ 'QtNetwork',
+ 'QtTest',
+ 'QtXml',
+ 'QtXmlPatterns',
+ 'QtUiTools',
+ 'QtDesigner',
+ 'QtDesignerComponents',
+ 'QtWebKit',
+ 'QtHelp',
+ 'QtScript',
+ 'QtScriptTools',
+ 'QtMultimedia',
+ ]
+ pclessModules = [
+# in qt <= 4.3 designer and designerComponents are pcless, on qt4.4 they are not, so removed.
+# 'QtDesigner',
+# 'QtDesignerComponents',
+ ]
+ staticModules = [
+ 'QtUiTools',
+ ]
+ invalidModules=[]
+ for module in modules:
+ if module not in validModules :
+ invalidModules.append(module)
+ if invalidModules :
+ raise Exception("Modules %s are not Qt4 modules. Valid Qt4 modules are: %s"% (
+ str(invalidModules),str(validModules)))
+
+ moduleDefines = {
+ 'QtScript' : ['QT_SCRIPT_LIB'],
+ 'QtSvg' : ['QT_SVG_LIB'],
+ 'Qt3Support' : ['QT_QT3SUPPORT_LIB','QT3_SUPPORT'],
+ 'QtSql' : ['QT_SQL_LIB'],
+ 'QtXml' : ['QT_XML_LIB'],
+ 'QtOpenGL' : ['QT_OPENGL_LIB'],
+ 'QtGui' : ['QT_GUI_LIB'],
+ 'QtNetwork' : ['QT_NETWORK_LIB'],
+ 'QtCore' : ['QT_CORE_LIB'],
+ }
+ for module in modules :
+ try : self.AppendUnique(CPPDEFINES=moduleDefines[module])
+ except: pass
+ debugSuffix = ''
+ if sys.platform in ["darwin", "linux2"] and not crosscompiling :
+ if debug : debugSuffix = '_debug'
+ for module in modules :
+ if module not in pclessModules : continue
+ self.AppendUnique(LIBS=[module+debugSuffix])
+ self.AppendUnique(LIBPATH=[os.path.join("$QTDIR","lib")])
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include","qt4")])
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include","qt4",module)])
+ pcmodules = [module+debugSuffix for module in modules if module not in pclessModules ]
+ if 'QtDBus' in pcmodules:
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include","qt4","QtDBus")])
+ if "QtAssistant" in pcmodules:
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include","qt4","QtAssistant")])
+ pcmodules.remove("QtAssistant")
+ pcmodules.append("QtAssistantClient")
+ self.ParseConfig('pkg-config %s --libs --cflags'% ' '.join(pcmodules))
+ self["QT4_MOCCPPPATH"] = self["CPPPATH"]
+ return
+ if sys.platform == "win32" or crosscompiling :
+ if crosscompiling:
+ transformedQtdir = transformToWinePath(self['QTDIR'])
+ self['QT4_MOC'] = "QTDIR=%s %s"%( transformedQtdir, self['QT4_MOC'])
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include")])
+ try: modules.remove("QtDBus")
+ except: pass
+ if debug : debugSuffix = 'd'
+ if "QtAssistant" in modules:
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include","QtAssistant")])
+ modules.remove("QtAssistant")
+ modules.append("QtAssistantClient")
+ self.AppendUnique(LIBS=[lib+'4'+debugSuffix for lib in modules if lib not in staticModules])
+ self.PrependUnique(LIBS=[lib+debugSuffix for lib in modules if lib in staticModules])
+ if 'QtOpenGL' in modules:
+ self.AppendUnique(LIBS=['opengl32'])
+ self.AppendUnique(CPPPATH=[ '$QTDIR/include/'])
+ self.AppendUnique(CPPPATH=[ '$QTDIR/include/'+module for module in modules])
+ if crosscompiling :
+ self["QT4_MOCCPPPATH"] = [
+ path.replace('$QTDIR', transformedQtdir)
+ for path in self['CPPPATH'] ]
+ else :
+ self["QT4_MOCCPPPATH"] = self["CPPPATH"]
+ self.AppendUnique(LIBPATH=[os.path.join('$QTDIR','lib')])
+ return
+ """
+ if sys.platform=="darwin" :
+ # TODO: Test debug version on Mac
+ self.AppendUnique(LIBPATH=[os.path.join('$QTDIR','lib')])
+ self.AppendUnique(LINKFLAGS="-F$QTDIR/lib")
+ self.AppendUnique(LINKFLAGS="-L$QTDIR/lib") #TODO clean!
+ if debug : debugSuffix = 'd'
+ for module in modules :
+# self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include")])
+# self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include",module)])
+# port qt4-mac:
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include", "qt4")])
+ self.AppendUnique(CPPPATH=[os.path.join("$QTDIR","include", "qt4", module)])
+ if module in staticModules :
+ self.AppendUnique(LIBS=[module+debugSuffix]) # TODO: Add the debug suffix
+ self.AppendUnique(LIBPATH=[os.path.join("$QTDIR","lib")])
+ else :
+# self.Append(LINKFLAGS=['-framework', module])
+# port qt4-mac:
+ self.Append(LIBS=module)
+ if 'QtOpenGL' in modules:
+ self.AppendUnique(LINKFLAGS="-F/System/Library/Frameworks")
+ self.Append(LINKFLAGS=['-framework', 'AGL']) #TODO ughly kludge to avoid quotes
+ self.Append(LINKFLAGS=['-framework', 'OpenGL'])
+ self["QT4_MOCCPPPATH"] = self["CPPPATH"]
+ return
+# This should work for mac but doesn't
+# env.AppendUnique(FRAMEWORKPATH=[os.path.join(env['QTDIR'],'lib')])
+# env.AppendUnique(FRAMEWORKS=['QtCore','QtGui','QtOpenGL', 'AGL'])
+ """
+
+
+def exists(env):
+ return _detect(env)
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