diff options
Diffstat (limited to 'waflib/Tools/qt4.py')
| -rw-r--r-- | waflib/Tools/qt4.py | 442 |
1 files changed, 442 insertions, 0 deletions
diff --git a/waflib/Tools/qt4.py b/waflib/Tools/qt4.py new file mode 100644 index 0000000..896c5b4 --- /dev/null +++ b/waflib/Tools/qt4.py @@ -0,0 +1,442 @@ +#! /usr/bin/env python +# encoding: utf-8 +# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file + +try: + from xml.sax import make_parser + from xml.sax.handler import ContentHandler +except ImportError: + has_xml=False + ContentHandler=object +else: + has_xml=True +import os,sys +from waflib.Tools import cxx +from waflib import Task,Utils,Options,Errors,Context +from waflib.TaskGen import feature,after_method,extension +from waflib.Configure import conf +from waflib import Logs +MOC_H=['.h','.hpp','.hxx','.hh'] +EXT_RCC=['.qrc'] +EXT_UI=['.ui'] +EXT_QT4=['.cpp','.cc','.cxx','.C'] +QT4_LIBS="QtCore QtGui QtUiTools QtNetwork QtOpenGL QtSql QtSvg QtTest QtXml QtXmlPatterns QtWebKit Qt3Support QtHelp QtScript QtDeclarative QtDesigner" +class qxx(Task.classes['cxx']): + def __init__(self,*k,**kw): + Task.Task.__init__(self,*k,**kw) + self.moc_done=0 + def runnable_status(self): + if self.moc_done: + return Task.Task.runnable_status(self) + else: + for t in self.run_after: + if not t.hasrun: + return Task.ASK_LATER + self.add_moc_tasks() + return Task.Task.runnable_status(self) + def create_moc_task(self,h_node,m_node): + try: + moc_cache=self.generator.bld.moc_cache + except AttributeError: + moc_cache=self.generator.bld.moc_cache={} + try: + return moc_cache[h_node] + except KeyError: + tsk=moc_cache[h_node]=Task.classes['moc'](env=self.env,generator=self.generator) + tsk.set_inputs(h_node) + tsk.set_outputs(m_node) + if self.generator: + self.generator.tasks.append(tsk) + gen=self.generator.bld.producer + gen.outstanding.insert(0,tsk) + gen.total+=1 + return tsk + def moc_h_ext(self): + ext=[] + try: + ext=Options.options.qt_header_ext.split() + except AttributeError: + pass + if not ext: + ext=MOC_H + return ext + def add_moc_tasks(self): + node=self.inputs[0] + bld=self.generator.bld + try: + self.signature() + except KeyError: + pass + else: + delattr(self,'cache_sig') + include_nodes=[node.parent]+self.generator.includes_nodes + moctasks=[] + mocfiles=set([]) + for d in bld.raw_deps.get(self.uid(),[]): + if not d.endswith('.moc'): + continue + if d in mocfiles: + continue + mocfiles.add(d) + h_node=None + base2=d[:-4] + for x in include_nodes: + for e in self.moc_h_ext(): + h_node=x.find_node(base2+e) + if h_node: + break + if h_node: + m_node=h_node.change_ext('.moc') + break + else: + for k in EXT_QT4: + if base2.endswith(k): + for x in include_nodes: + h_node=x.find_node(base2) + if h_node: + break + if h_node: + m_node=h_node.change_ext(k+'.moc') + break + if not h_node: + raise Errors.WafError('No source found for %r which is a moc file'%d) + task=self.create_moc_task(h_node,m_node) + moctasks.append(task) + self.run_after.update(set(moctasks)) + self.moc_done=1 +class trans_update(Task.Task): + run_str='${QT_LUPDATE} ${SRC} -ts ${TGT}' + color='BLUE' +Task.update_outputs(trans_update) +class XMLHandler(ContentHandler): + def __init__(self): + self.buf=[] + self.files=[] + def startElement(self,name,attrs): + if name=='file': + self.buf=[] + def endElement(self,name): + if name=='file': + self.files.append(str(''.join(self.buf))) + def characters(self,cars): + self.buf.append(cars) +@extension(*EXT_RCC) +def create_rcc_task(self,node): + rcnode=node.change_ext('_rc.cpp') + self.create_task('rcc',node,rcnode) + cpptask=self.create_task('cxx',rcnode,rcnode.change_ext('.o')) + try: + self.compiled_tasks.append(cpptask) + except AttributeError: + self.compiled_tasks=[cpptask] + return cpptask +@extension(*EXT_UI) +def create_uic_task(self,node): + uictask=self.create_task('ui4',node) + uictask.outputs=[self.path.find_or_declare(self.env['ui_PATTERN']%node.name[:-3])] +@extension('.ts') +def add_lang(self,node): + self.lang=self.to_list(getattr(self,'lang',[]))+[node] +@feature('qt4') +@after_method('apply_link') +def apply_qt4(self): + if getattr(self,'lang',None): + qmtasks=[] + for x in self.to_list(self.lang): + if isinstance(x,str): + x=self.path.find_resource(x+'.ts') + qmtasks.append(self.create_task('ts2qm',x,x.change_ext('.qm'))) + if getattr(self,'update',None)and Options.options.trans_qt4: + cxxnodes=[a.inputs[0]for a in self.compiled_tasks]+[a.inputs[0]for a in self.tasks if getattr(a,'inputs',None)and a.inputs[0].name.endswith('.ui')] + for x in qmtasks: + self.create_task('trans_update',cxxnodes,x.inputs) + if getattr(self,'langname',None): + qmnodes=[x.outputs[0]for x in qmtasks] + rcnode=self.langname + if isinstance(rcnode,str): + rcnode=self.path.find_or_declare(rcnode+'.qrc') + t=self.create_task('qm2rcc',qmnodes,rcnode) + k=create_rcc_task(self,t.outputs[0]) + self.link_task.inputs.append(k.outputs[0]) + lst=[] + for flag in self.to_list(self.env['CXXFLAGS']): + if len(flag)<2:continue + f=flag[0:2] + if f in('-D','-I','/D','/I'): + if(f[0]=='/'): + lst.append('-'+flag[1:]) + else: + lst.append(flag) + self.env.append_value('MOC_FLAGS',lst) +@extension(*EXT_QT4) +def cxx_hook(self,node): + return self.create_compiled_task('qxx',node) +class rcc(Task.Task): + color='BLUE' + run_str='${QT_RCC} -name ${tsk.rcname()} ${SRC[0].abspath()} ${RCC_ST} -o ${TGT}' + ext_out=['.h'] + def rcname(self): + return os.path.splitext(self.inputs[0].name)[0] + def scan(self): + if not has_xml: + Logs.error('no xml support was found, the rcc dependencies will be incomplete!') + return([],[]) + parser=make_parser() + curHandler=XMLHandler() + parser.setContentHandler(curHandler) + fi=open(self.inputs[0].abspath(),'r') + try: + parser.parse(fi) + finally: + fi.close() + nodes=[] + names=[] + root=self.inputs[0].parent + for x in curHandler.files: + nd=root.find_resource(x) + if nd:nodes.append(nd) + else:names.append(x) + return(nodes,names) +class moc(Task.Task): + color='BLUE' + run_str='${QT_MOC} ${MOC_FLAGS} ${MOCCPPPATH_ST:INCPATHS} ${MOCDEFINES_ST:DEFINES} ${SRC} ${MOC_ST} ${TGT}' + def keyword(self): + return"Creating" + def __str__(self): + return self.outputs[0].path_from(self.generator.bld.launch_node()) +class ui4(Task.Task): + color='BLUE' + run_str='${QT_UIC} ${SRC} -o ${TGT}' + ext_out=['.h'] +class ts2qm(Task.Task): + color='BLUE' + run_str='${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}' +class qm2rcc(Task.Task): + color='BLUE' + after='ts2qm' + def run(self): + txt='\n'.join(['<file>%s</file>'%k.path_from(self.outputs[0].parent)for k in self.inputs]) + code='<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n%s\n</qresource>\n</RCC>'%txt + self.outputs[0].write(code) +def configure(self): + self.find_qt4_binaries() + self.set_qt4_libs_to_check() + self.set_qt4_defines() + self.find_qt4_libraries() + self.add_qt4_rpath() + self.simplify_qt4_libs() +@conf +def find_qt4_binaries(self): + env=self.env + opt=Options.options + qtdir=getattr(opt,'qtdir','') + qtbin=getattr(opt,'qtbin','') + paths=[] + if qtdir: + qtbin=os.path.join(qtdir,'bin') + if not qtdir: + qtdir=os.environ.get('QT4_ROOT','') + qtbin=os.environ.get('QT4_BIN',None)or os.path.join(qtdir,'bin') + if qtbin: + paths=[qtbin] + if not qtdir: + paths=os.environ.get('PATH','').split(os.pathsep) + paths.append('/usr/share/qt4/bin/') + try: + lst=Utils.listdir('/usr/local/Trolltech/') + except OSError: + pass + else: + if lst: + lst.sort() + lst.reverse() + qtdir='/usr/local/Trolltech/%s/'%lst[0] + qtbin=os.path.join(qtdir,'bin') + paths.append(qtbin) + cand=None + prev_ver=['4','0','0'] + for qmk in('qmake-qt4','qmake4','qmake'): + try: + qmake=self.find_program(qmk,path_list=paths) + except self.errors.ConfigurationError: + pass + else: + try: + version=self.cmd_and_log(qmake+['-query','QT_VERSION']).strip() + except self.errors.WafError: + pass + else: + if version: + new_ver=version.split('.') + if new_ver>prev_ver: + cand=qmake + prev_ver=new_ver + if cand: + self.env.QMAKE=cand + else: + self.fatal('Could not find qmake for qt4') + qtbin=self.cmd_and_log(self.env.QMAKE+['-query','QT_INSTALL_BINS']).strip()+os.sep + def find_bin(lst,var): + if var in env: + return + for f in lst: + try: + ret=self.find_program(f,path_list=paths) + except self.errors.ConfigurationError: + pass + else: + env[var]=ret + break + find_bin(['uic-qt3','uic3'],'QT_UIC3') + find_bin(['uic-qt4','uic'],'QT_UIC') + if not env.QT_UIC: + self.fatal('cannot find the uic compiler for qt4') + self.start_msg('Checking for uic version') + uicver=self.cmd_and_log(env.QT_UIC+["-version"],output=Context.BOTH) + uicver=''.join(uicver).strip() + uicver=uicver.replace('Qt User Interface Compiler ','').replace('User Interface Compiler for Qt','') + self.end_msg(uicver) + if uicver.find(' 3.')!=-1: + self.fatal('this uic compiler is for qt3, add uic for qt4 to your path') + find_bin(['moc-qt4','moc'],'QT_MOC') + find_bin(['rcc-qt4','rcc'],'QT_RCC') + find_bin(['lrelease-qt4','lrelease'],'QT_LRELEASE') + find_bin(['lupdate-qt4','lupdate'],'QT_LUPDATE') + env['UIC3_ST']='%s -o %s' + env['UIC_ST']='%s -o %s' + env['MOC_ST']='-o' + env['ui_PATTERN']='ui_%s.h' + env['QT_LRELEASE_FLAGS']=['-silent'] + env.MOCCPPPATH_ST='-I%s' + env.MOCDEFINES_ST='-D%s' +@conf +def find_qt4_libraries(self): + qtlibs=getattr(Options.options,'qtlibs',None)or os.environ.get("QT4_LIBDIR",None) + if not qtlibs: + try: + qtlibs=self.cmd_and_log(self.env.QMAKE+['-query','QT_INSTALL_LIBS']).strip() + except Errors.WafError: + qtdir=self.cmd_and_log(self.env.QMAKE+['-query','QT_INSTALL_PREFIX']).strip()+os.sep + qtlibs=os.path.join(qtdir,'lib') + self.msg('Found the Qt4 libraries in',qtlibs) + qtincludes=os.environ.get("QT4_INCLUDES",None)or self.cmd_and_log(self.env.QMAKE+['-query','QT_INSTALL_HEADERS']).strip() + env=self.env + if not'PKG_CONFIG_PATH'in os.environ: + os.environ['PKG_CONFIG_PATH']='%s:%s/pkgconfig:/usr/lib/qt4/lib/pkgconfig:/opt/qt4/lib/pkgconfig:/usr/lib/qt4/lib:/opt/qt4/lib'%(qtlibs,qtlibs) + try: + if os.environ.get("QT4_XCOMPILE",None): + raise self.errors.ConfigurationError() + self.check_cfg(atleast_pkgconfig_version='0.1') + except self.errors.ConfigurationError: + for i in self.qt4_vars: + uselib=i.upper() + if Utils.unversioned_sys_platform()=="darwin": + frameworkName=i+".framework" + qtDynamicLib=os.path.join(qtlibs,frameworkName,i) + if os.path.exists(qtDynamicLib): + env.append_unique('FRAMEWORK_'+uselib,i) + self.msg('Checking for %s'%i,qtDynamicLib,'GREEN') + else: + self.msg('Checking for %s'%i,False,'YELLOW') + env.append_unique('INCLUDES_'+uselib,os.path.join(qtlibs,frameworkName,'Headers')) + elif env.DEST_OS!="win32": + qtDynamicLib=os.path.join(qtlibs,"lib"+i+".so") + qtStaticLib=os.path.join(qtlibs,"lib"+i+".a") + if os.path.exists(qtDynamicLib): + env.append_unique('LIB_'+uselib,i) + self.msg('Checking for %s'%i,qtDynamicLib,'GREEN') + elif os.path.exists(qtStaticLib): + env.append_unique('LIB_'+uselib,i) + self.msg('Checking for %s'%i,qtStaticLib,'GREEN') + else: + self.msg('Checking for %s'%i,False,'YELLOW') + env.append_unique('LIBPATH_'+uselib,qtlibs) + env.append_unique('INCLUDES_'+uselib,qtincludes) + env.append_unique('INCLUDES_'+uselib,os.path.join(qtincludes,i)) + else: + for k in("lib%s.a","lib%s4.a","%s.lib","%s4.lib"): + lib=os.path.join(qtlibs,k%i) + if os.path.exists(lib): + env.append_unique('LIB_'+uselib,i+k[k.find("%s")+2:k.find('.')]) + self.msg('Checking for %s'%i,lib,'GREEN') + break + else: + self.msg('Checking for %s'%i,False,'YELLOW') + env.append_unique('LIBPATH_'+uselib,qtlibs) + env.append_unique('INCLUDES_'+uselib,qtincludes) + env.append_unique('INCLUDES_'+uselib,os.path.join(qtincludes,i)) + uselib=i.upper()+"_debug" + for k in("lib%sd.a","lib%sd4.a","%sd.lib","%sd4.lib"): + lib=os.path.join(qtlibs,k%i) + if os.path.exists(lib): + env.append_unique('LIB_'+uselib,i+k[k.find("%s")+2:k.find('.')]) + self.msg('Checking for %s'%i,lib,'GREEN') + break + else: + self.msg('Checking for %s'%i,False,'YELLOW') + env.append_unique('LIBPATH_'+uselib,qtlibs) + env.append_unique('INCLUDES_'+uselib,qtincludes) + env.append_unique('INCLUDES_'+uselib,os.path.join(qtincludes,i)) + else: + for i in self.qt4_vars_debug+self.qt4_vars: + self.check_cfg(package=i,args='--cflags --libs',mandatory=False) +@conf +def simplify_qt4_libs(self): + env=self.env + def process_lib(vars_,coreval): + for d in vars_: + var=d.upper() + if var=='QTCORE': + continue + value=env['LIBPATH_'+var] + if value: + core=env[coreval] + accu=[] + for lib in value: + if lib in core: + continue + accu.append(lib) + env['LIBPATH_'+var]=accu + process_lib(self.qt4_vars,'LIBPATH_QTCORE') + process_lib(self.qt4_vars_debug,'LIBPATH_QTCORE_DEBUG') +@conf +def add_qt4_rpath(self): + env=self.env + if getattr(Options.options,'want_rpath',False): + def process_rpath(vars_,coreval): + for d in vars_: + var=d.upper() + value=env['LIBPATH_'+var] + if value: + core=env[coreval] + accu=[] + for lib in value: + if var!='QTCORE': + if lib in core: + continue + accu.append('-Wl,--rpath='+lib) + env['RPATH_'+var]=accu + process_rpath(self.qt4_vars,'LIBPATH_QTCORE') + process_rpath(self.qt4_vars_debug,'LIBPATH_QTCORE_DEBUG') +@conf +def set_qt4_libs_to_check(self): + if not hasattr(self,'qt4_vars'): + self.qt4_vars=QT4_LIBS + self.qt4_vars=Utils.to_list(self.qt4_vars) + if not hasattr(self,'qt4_vars_debug'): + self.qt4_vars_debug=[a+'_debug'for a in self.qt4_vars] + self.qt4_vars_debug=Utils.to_list(self.qt4_vars_debug) +@conf +def set_qt4_defines(self): + if sys.platform!='win32': + return + for x in self.qt4_vars: + y=x[2:].upper() + self.env.append_unique('DEFINES_%s'%x.upper(),'QT_%s_LIB'%y) + self.env.append_unique('DEFINES_%s_DEBUG'%x.upper(),'QT_%s_LIB'%y) +def options(opt): + opt.add_option('--want-rpath',action='store_true',default=False,dest='want_rpath',help='enable the rpath for qt libraries') + opt.add_option('--header-ext',type='string',default='',help='header extension for moc files',dest='qt_header_ext') + for i in'qtdir qtbin qtlibs'.split(): + opt.add_option('--'+i,type='string',default='',dest=i) + opt.add_option('--translate',action="store_true",help="collect translation strings",dest="trans_qt4",default=False) |