#! /usr/bin/env python # encoding: utf-8 # XCode 3/XCode 4/XCode 6/Xcode 7 generator for Waf # Based on work by Nicolas Mercier 2011 # Extended by Simon Warg 2015, https://github.com/mimon # XCode project file format based on http://www.monobjc.net/xcode-project-file-format.html """ See playground/xcode6/ for usage examples. """ from waflib import Context, TaskGen, Build, Utils, Errors, Logs import os, sys # FIXME too few extensions XCODE_EXTS = ['.c', '.cpp', '.m', '.mm'] HEADERS_GLOB = '**/(*.h|*.hpp|*.H|*.inl)' MAP_EXT = { '': "folder", '.h' : "sourcecode.c.h", '.hh': "sourcecode.cpp.h", '.inl': "sourcecode.cpp.h", '.hpp': "sourcecode.cpp.h", '.c': "sourcecode.c.c", '.m': "sourcecode.c.objc", '.mm': "sourcecode.cpp.objcpp", '.cc': "sourcecode.cpp.cpp", '.cpp': "sourcecode.cpp.cpp", '.C': "sourcecode.cpp.cpp", '.cxx': "sourcecode.cpp.cpp", '.c++': "sourcecode.cpp.cpp", '.l': "sourcecode.lex", # luthor '.ll': "sourcecode.lex", '.y': "sourcecode.yacc", '.yy': "sourcecode.yacc", '.plist': "text.plist.xml", ".nib": "wrapper.nib", ".xib": "text.xib", } # Used in PBXNativeTarget elements PRODUCT_TYPE_APPLICATION = 'com.apple.product-type.application' PRODUCT_TYPE_FRAMEWORK = 'com.apple.product-type.framework' PRODUCT_TYPE_EXECUTABLE = 'com.apple.product-type.tool' PRODUCT_TYPE_LIB_STATIC = 'com.apple.product-type.library.static' PRODUCT_TYPE_LIB_DYNAMIC = 'com.apple.product-type.library.dynamic' PRODUCT_TYPE_EXTENSION = 'com.apple.product-type.kernel-extension' PRODUCT_TYPE_IOKIT = 'com.apple.product-type.kernel-extension.iokit' # Used in PBXFileReference elements FILE_TYPE_APPLICATION = 'wrapper.cfbundle' FILE_TYPE_FRAMEWORK = 'wrapper.framework' FILE_TYPE_LIB_DYNAMIC = 'compiled.mach-o.dylib' FILE_TYPE_LIB_STATIC = 'archive.ar' FILE_TYPE_EXECUTABLE = 'compiled.mach-o.executable' # Tuple packs of the above TARGET_TYPE_FRAMEWORK = (PRODUCT_TYPE_FRAMEWORK, FILE_TYPE_FRAMEWORK, '.framework') TARGET_TYPE_APPLICATION = (PRODUCT_TYPE_APPLICATION, FILE_TYPE_APPLICATION, '.app') TARGET_TYPE_DYNAMIC_LIB = (PRODUCT_TYPE_LIB_DYNAMIC, FILE_TYPE_LIB_DYNAMIC, '.dylib') TARGET_TYPE_STATIC_LIB = (PRODUCT_TYPE_LIB_STATIC, FILE_TYPE_LIB_STATIC, '.a') TARGET_TYPE_EXECUTABLE = (PRODUCT_TYPE_EXECUTABLE, FILE_TYPE_EXECUTABLE, '') # Maps target type string to its data TARGET_TYPES = { 'framework': TARGET_TYPE_FRAMEWORK, 'app': TARGET_TYPE_APPLICATION, 'dylib': TARGET_TYPE_DYNAMIC_LIB, 'stlib': TARGET_TYPE_STATIC_LIB, 'exe' :TARGET_TYPE_EXECUTABLE, } def delete_invalid_values(dct): """ Deletes entries that are dictionaries or sets """ for k, v in list(dct.items()): if isinstance(v, dict) or isinstance(v, set): del dct[k] return dct """ Configuration of the global project settings. Sets an environment variable 'PROJ_CONFIGURATION' which is a dictionary of configuration name and buildsettings pair. E.g.: env.PROJ_CONFIGURATION = { 'Debug': { 'ARCHS': 'x86', ... } 'Release': { 'ARCHS' x86_64' ... } } The user can define a completely customized dictionary in configure() stage. Otherwise a default Debug/Release will be created based on env variable """ def configure(self): if not self.env.PROJ_CONFIGURATION: self.to_log("A default project configuration was created since no custom one was given in the configure(conf) stage. Define your custom project settings by adding PROJ_CONFIGURATION to env. The env.PROJ_CONFIGURATION must be a dictionary with at least one key, where each key is the configuration name, and the value is a dictionary of key/value settings.\n") # Check for any added config files added by the tool 'c_config'. if 'cfg_files' in self.env: self.env.INCLUDES = Utils.to_list(self.env.INCLUDES) + [os.path.abspath(os.path.dirname(f)) for f in self.env.cfg_files] # Create default project configuration? if 'PROJ_CONFIGURATION' not in self.env: defaults = delete_invalid_values(self.env.get_merged_dict()) self.env.PROJ_CONFIGURATION = { "Debug": defaults, "Release": defaults, } # Some build settings are required to be present by XCode. We will supply default values # if user hasn't defined any. defaults_required = [('PRODUCT_NAME', '$(TARGET_NAME)')] for cfgname,settings in self.env.PROJ_CONFIGURATION.items(): for default_var, default_val in defaults_required: if default_var not in settings: settings[default_var] = default_val # Error check customization if not isinstance(self.env.PROJ_CONFIGURATION, dict): raise Errors.ConfigurationError("The env.PROJ_CONFIGURATION must be a dictionary with at least one key, where each key is the configuration name, and the value is a dictionary of key/value settings.") part1 = 0 part2 = 10000 part3 = 0 id = 562000999 def newid(): global id id += 1 return "%04X%04X%04X%012d" % (0, 10000, 0, id) """ Represents a tree node in the XCode project plist file format. When written to a file, all attributes of XCodeNode are stringified together with its value. However, attributes starting with an underscore _ are ignored during that process and allows you to store arbitrary values that are not supposed to be written out. """ class XCodeNode(object): def __init__(self): self._id = newid() self._been_written = False def tostring(self, value): if isinstance(value, dict): result = "{\n" for k,v in value.items(): result = result + "\t\t\t%s = %s;\n" % (k, self.tostring(v)) result = result + "\t\t}" return result elif isinstance(value, str): return "\"%s\"" % value elif isinstance(value, list): result = "(\n" for i in value: result = result + "\t\t\t%s,\n" % self.tostring(i) result = result + "\t\t)" return result elif isinstance(value, XCodeNode): return value._id else: return str(value) def write_recursive(self, value, file): if isinstance(value, dict): for k,v in value.items(): self.write_recursive(v, file) elif isinstance(value, list): for i in value: self.write_recursive(i, file) elif isinstance(value, XCodeNode): value.write(file) def write(self, file): if not self._been_written: self._been_written = True for attribute,value in self.__dict__.items(): if attribute[0] != '_': self.write_recursive(value, file) w = file.write w("\t%s = {\n" % self._id) w("\t\tisa = %s;\n" % self.__class__.__name__) for attribute,value in self.__dict__.items(): if attribute[0] != '_': w("\t\t%s = %s;\n" % (attribute, self.tostring(value))) w("\t};\n\n") # Configurations class XCBuildConfiguration(XCodeNode): def __init__(self, name, settings = {}, env=None): XCodeNode.__init__(self) self.baseConfigurationReference = "" self.buildSettings = settings self.name = name if env and env.ARCH: settings['ARCHS'] = " ".join(env.ARCH) class XCConfigurationList(XCodeNode): def __init__(self, configlst): """ :param configlst: list of XCConfigurationList """ XCodeNode.__init__(self) self.buildConfigurations = configlst self.defaultConfigurationIsVisible = 0 self.defaultConfigurationName = configlst and configlst[0].name or "" # Group/Files class PBXFileReference(XCodeNode): def __init__(self, name, path, filetype = '', sourcetree = "SOURCE_ROOT"): XCodeNode.__init__(self) self.fileEncoding = 4 if not filetype: _, ext = os.path.splitext(name) filetype = MAP_EXT.get(ext, 'text') self.lastKnownFileType = filetype self.explicitFileType = filetype self.name = name self.path = path self.sourceTree = sourcetree def __hash__(self): return (self.path+self.name).__hash__() def __eq__(self, other): return (self.path, self.name) == (other.path, other.name) class PBXBuildFile(XCodeNode): """ This element indicate a file reference that is used in a PBXBuildPhase (either as an include or resource). """ def __init__(self, fileRef, settings={}): XCodeNode.__init__(self) # fileRef is a reference to a PBXFileReference object self.fileRef = fileRef # A map of key/value pairs for additional settings. self.settings = settings def __hash__(self): return (self.fileRef).__hash__() def __eq__(self, other): return self.fileRef == other.fileRef class PBXGroup(XCodeNode): def __init__(self, name, sourcetree = 'SOURCE_TREE'): XCodeNode.__init__(self) self.children = [] self.name = name self.sourceTree = sourcetree # Maintain a lookup table for all PBXFileReferences # that are contained in this group. self._filerefs = {} def add(self, sources): """ Add a list of PBXFileReferences to this group :param sources: list of PBXFileReferences objects """ self._filerefs.update(dict(zip(sources, sources))) self.children.extend(sources) def get_sub_groups(self): """ Returns all child PBXGroup objects contained in this group """ return list(filter(lambda x: isinstance(x, PBXGroup), self.children)) def find_fileref(self, fileref): """ Recursively search this group for an existing PBXFileReference. Returns None if none were found. The reason you'd want to reuse existing PBXFileReferences from a PBXGroup is that XCode doesn't like PBXFileReferences that aren't part of a PBXGroup hierarchy. If it isn't, the consequence is that certain UI features like 'Reveal in Finder' stops working. """ if fileref in self._filerefs: return self._filerefs[fileref] elif self.children: for childgroup in self.get_sub_groups(): f = childgroup.find_fileref(fileref) if f: return f return None class PBXContainerItemProxy(XCodeNode): """ This is the element for to decorate a target item. """ def __init__(self, containerPortal, remoteGlobalIDString, remoteInfo='', proxyType=1): XCodeNode.__init__(self) self.containerPortal = containerPortal # PBXProject self.remoteGlobalIDString = remoteGlobalIDString # PBXNativeTarget self.remoteInfo = remoteInfo # Target name self.proxyType = proxyType class PBXTargetDependency(XCodeNode): """ This is the element for referencing other target through content proxies. """ def __init__(self, native_target, proxy): XCodeNode.__init__(self) self.target = native_target self.targetProxy = proxy class PBXFrameworksBuildPhase(XCodeNode): """ This is the element for the framework link build phase, i.e. linking to frameworks """ def __init__(self, pbxbuildfiles): XCodeNode.__init__(self) self.buildActionMask = 2147483647 self.runOnlyForDeploymentPostprocessing = 0 self.files = pbxbuildfiles #List of PBXBuildFile (.o, .framework, .dylib) class PBXHeadersBuildPhase(XCodeNode): """ This is the element for adding header files to be packaged into the .framework """ def __init__(self, pbxbuildfiles): XCodeNode.__init__(self) self.buildActionMask = 2147483647 self.runOnlyForDeploymentPostprocessing = 0 self.files = pbxbuildfiles #List of PBXBuildFile (.o, .framework, .dylib) class PBXCopyFilesBuildPhase(XCodeNode): """ Represents the PBXCopyFilesBuildPhase section. PBXBuildFile can be added to this node to copy files after build is done. """ def __init__(self, pbxbuildfiles, dstpath, dstSubpathSpec=0, *args, **kwargs): XCodeNode.__init__(self) self.files = pbxbuildfiles self.dstPath = dstpath self.dstSubfolderSpec = dstSubpathSpec class PBXSourcesBuildPhase(XCodeNode): """ Represents the 'Compile Sources' build phase in a Xcode target """ def __init__(self, buildfiles): XCodeNode.__init__(self) self.files = buildfiles # List of PBXBuildFile objects class PBXLegacyTarget(XCodeNode): def __init__(self, action, target=''): XCodeNode.__init__(self) self.buildConfigurationList = XCConfigurationList([XCBuildConfiguration('waf', {})]) if not target: self.buildArgumentsString = "%s %s" % (sys.argv[0], action) else: self.buildArgumentsString = "%s %s --targets=%s" % (sys.argv[0], action, target) self.buildPhases = [] self.buildToolPath = sys.executable self.buildWorkingDirectory = "" self.dependencies = [] self.name = target or action self.productName = target or action self.passBuildSettingsInEnvironment = 0 class PBXShellScriptBuildPhase(XCodeNode): def __init__(self, action, target): XCodeNode.__init__(self) self.buildActionMask = 2147483647 self.files = [] self.inputPaths = [] self.outputPaths = [] self.runOnlyForDeploymentPostProcessing = 0 self.shellPath = "/bin/sh" self.shellScript = "%s %s %s --targets=%s" % (sys.executable, sys.argv[0], action, target) class PBXNativeTarget(XCodeNode): """ Represents a target in XCode, e.g. App, DyLib, Framework etc. """ def __init__(self, target, node, target_type=TARGET_TYPE_APPLICATION, configlist=[], buildphases=[]): XCodeNode.__init__(self) product_type = target_type[0] file_type = target_type[1] self.buildConfigurationList = XCConfigurationList(configlist) self.buildPhases = buildphases self.buildRules = [] self.dependencies = [] self.name = target self.productName = target self.productType = product_type # See TARGET_TYPE_ tuples constants self.productReference = PBXFileReference(node.name, node.abspath(), file_type, '') def add_configuration(self, cf): """ :type cf: XCBuildConfiguration """ self.buildConfigurationList.buildConfigurations.append(cf) def add_build_phase(self, phase): # Some build phase types may appear only once. If a phase type already exists, then merge them. if ( (phase.__class__ == PBXFrameworksBuildPhase) or (phase.__class__ == PBXSourcesBuildPhase) ): for b in self.buildPhases: if b.__class__ == phase.__class__: b.files.extend(phase.files) return self.buildPhases.append(phase) def add_dependency(self, depnd): self.dependencies.append(depnd) # Root project object class PBXProject(XCodeNode): def __init__(self, name, version, env): XCodeNode.__init__(self) if not isinstance(env.PROJ_CONFIGURATION, dict): raise Errors.WafError("Error: env.PROJ_CONFIGURATION must be a dictionary. This is done for you if you do not define one yourself. However, did you load the xcode module at the end of your wscript configure() ?") # Retrieve project configuration configurations = [] for config_name, settings in env.PROJ_CONFIGURATION.items(): cf = XCBuildConfiguration(config_name, settings) configurations.append(cf) self.buildConfigurationList = XCConfigurationList(configurations) self.compatibilityVersion = version[0] self.hasScannedForEncodings = 1 self.mainGroup = PBXGroup(name) self.projectRoot = "" self.projectDirPath = "" self.targets = [] self._objectVersion = version[1] def create_target_dependency(self, target, name): """ : param target : PXBNativeTarget """ proxy = PBXContainerItemProxy(self, target, name) dependency = PBXTargetDependency(target, proxy) return dependency def write(self, file): # Make sure this is written only once if self._been_written: return w = file.write w("// !$*UTF8*$!\n") w("{\n") w("\tarchiveVersion = 1;\n") w("\tclasses = {\n") w("\t};\n") w("\tobjectVersion = %d;\n" % self._objectVersion) w("\tobjects = {\n\n") XCodeNode.write(self, file) w("\t};\n") w("\trootObject = %s;\n" % self._id) w("}\n") def add_target(self, target): self.targets.append(target) def get_target(self, name): """ Get a reference to PBXNativeTarget if it exists """ for t in self.targets: if t.name == name: return t return None @TaskGen.feature('c', 'cxx') @TaskGen.after('propagate_uselib_vars', 'apply_incpaths') def process_xcode(self): bld = self.bld try: p = bld.project except AttributeError: return if not hasattr(self, 'target_type'): return products_group = bld.products_group target_group = PBXGroup(self.name) p.mainGroup.children.append(target_group) # Determine what type to build - framework, app bundle etc. target_type = getattr(self, 'target_type', 'app') if target_type not in TARGET_TYPES: raise Errors.WafError("Target type '%s' does not exists. Available options are '%s'. In target '%s'" % (target_type, "', '".join(TARGET_TYPES.keys()), self.name)) else: target_type = TARGET_TYPES[target_type] file_ext = target_type[2] # Create the output node target_node = self.path.find_or_declare(self.name+file_ext) target = PBXNativeTarget(self.name, target_node, target_type, [], []) products_group.children.append(target.productReference) # Pull source files from the 'source' attribute and assign them to a UI group. # Use a default UI group named 'Source' unless the user # provides a 'group_files' dictionary to customize the UI grouping. sources = getattr(self, 'source', []) if hasattr(self, 'group_files'): group_files = getattr(self, 'group_files', []) for grpname,files in group_files.items(): group = bld.create_group(grpname, files) target_group.children.append(group) else: group = bld.create_group('Source', sources) target_group.children.append(group) # Create a PBXFileReference for each source file. # If the source file already exists as a PBXFileReference in any of the UI groups, then # reuse that PBXFileReference object (XCode does not like it if we don't reuse) for idx, path in enumerate(sources): fileref = PBXFileReference(path.name, path.abspath()) existing_fileref = target_group.find_fileref(fileref) if existing_fileref: sources[idx] = existing_fileref else: sources[idx] = fileref # If the 'source' attribute contains any file extension that XCode can't work with, # then remove it. The allowed file extensions are defined in XCODE_EXTS. is_valid_file_extension = lambda file: os.path.splitext(file.path)[1] in XCODE_EXTS sources = list(filter(is_valid_file_extension, sources)) buildfiles = [bld.unique_buildfile(PBXBuildFile(x)) for x in sources] target.add_build_phase(PBXSourcesBuildPhase(buildfiles)) # Check if any framework to link against is some other target we've made libs = getattr(self, 'tmp_use_seen', []) for lib in libs: use_target = p.get_target(lib) if use_target: # Create an XCode dependency so that XCode knows to build the other target before this target dependency = p.create_target_dependency(use_target, use_target.name) target.add_dependency(dependency) buildphase = PBXFrameworksBuildPhase([PBXBuildFile(use_target.productReference)]) target.add_build_phase(buildphase) if lib in self.env.LIB: self.env.LIB = list(filter(lambda x: x != lib, self.env.LIB)) # If 'export_headers' is present, add files to the Headers build phase in xcode. # These are files that'll get packed into the Framework for instance. exp_hdrs = getattr(self, 'export_headers', []) hdrs = bld.as_nodes(Utils.to_list(exp_hdrs)) files = [p.mainGroup.find_fileref(PBXFileReference(n.name, n.abspath())) for n in hdrs] files = [PBXBuildFile(f, {'ATTRIBUTES': ('Public',)}) for f in files] buildphase = PBXHeadersBuildPhase(files) target.add_build_phase(buildphase) # Merge frameworks and libs into one list, and prefix the frameworks frameworks = Utils.to_list(self.env.FRAMEWORK) frameworks = ' '.join(['-framework %s' % (f.split('.framework')[0]) for f in frameworks]) libs = Utils.to_list(self.env.STLIB) + Utils.to_list(self.env.LIB) libs = ' '.join(bld.env['STLIB_ST'] % t for t in libs) # Override target specific build settings bldsettings = { 'HEADER_SEARCH_PATHS': ['$(inherited)'] + self.env['INCPATHS'], 'LIBRARY_SEARCH_PATHS': ['$(inherited)'] + Utils.to_list(self.env.LIBPATH) + Utils.to_list(self.env.STLIBPATH) + Utils.to_list(self.env.LIBDIR) , 'FRAMEWORK_SEARCH_PATHS': ['$(inherited)'] + Utils.to_list(self.env.FRAMEWORKPATH), 'OTHER_LDFLAGS': libs + ' ' + frameworks, 'OTHER_LIBTOOLFLAGS': bld.env['LINKFLAGS'], 'OTHER_CPLUSPLUSFLAGS': Utils.to_list(self.env['CXXFLAGS']), 'OTHER_CFLAGS': Utils.to_list(self.env['CFLAGS']), 'INSTALL_PATH': [] } # Install path installpaths = Utils.to_list(getattr(self, 'install', [])) prodbuildfile = PBXBuildFile(target.productReference) for instpath in installpaths: bldsettings['INSTALL_PATH'].append(instpath) target.add_build_phase(PBXCopyFilesBuildPhase([prodbuildfile], instpath)) if not bldsettings['INSTALL_PATH']: del bldsettings['INSTALL_PATH'] # Create build settings which can override the project settings. Defaults to none if user # did not pass argument. This will be filled up with target specific # search paths, libs to link etc. settings = getattr(self, 'settings', {}) # The keys represents different build configuration, e.g. Debug, Release and so on.. # Insert our generated build settings to all configuration names keys = set(settings.keys() + bld.env.PROJ_CONFIGURATION.keys()) for k in keys: if k in settings: settings[k].update(bldsettings) else: settings[k] = bldsettings for k,v in settings.items(): target.add_configuration(XCBuildConfiguration(k, v)) p.add_target(target) class xcode(Build.BuildContext): cmd = 'xcode6' fun = 'build' def as_nodes(self, files): """ Returns a list of waflib.Nodes from a list of string of file paths """ nodes = [] for x in files: if not isinstance(x, str): d = x else: d = self.srcnode.find_node(x) if not d: raise Errors.WafError('File \'%s\' was not found' % x) nodes.append(d) return nodes def create_group(self, name, files): """ Returns a new PBXGroup containing the files (paths) passed in the files arg :type files: string """ group = PBXGroup(name) """ Do not use unique file reference here, since XCode seem to allow only one file reference to be referenced by a group. """ files_ = [] for d in self.as_nodes(Utils.to_list(files)): fileref = PBXFileReference(d.name, d.abspath()) files_.append(fileref) group.add(files_) return group def unique_buildfile(self, buildfile): """ Returns a unique buildfile, possibly an existing one. Use this after you've constructed a PBXBuildFile to make sure there is only one PBXBuildFile for the same file in the same project. """ try: build_files = self.build_files except AttributeError: build_files = self.build_files = {} if buildfile not in build_files: build_files[buildfile] = buildfile return build_files[buildfile] def execute(self): """ Entry point """ self.restore() if not self.all_envs: self.load_envs() self.recurse([self.run_dir]) appname = getattr(Context.g_module, Context.APPNAME, os.path.basename(self.srcnode.abspath())) p = PBXProject(appname, ('Xcode 3.2', 46), self.env) # If we don't create a Products group, then # XCode will create one, which entails that # we'll start to see duplicate files in the UI # for some reason. products_group = PBXGroup('Products') p.mainGroup.children.append(products_group) self.project = p self.products_group = products_group # post all task generators # the process_xcode method above will be called for each target if self.targets and self.targets != '*': (self._min_grp, self._exact_tg) = self.get_targets() self.current_group = 0 while self.current_group < len(self.groups): self.post_group() self.current_group += 1 node = self.bldnode.make_node('%s.xcodeproj' % appname) node.mkdir() node = node.make_node('project.pbxproj') with open(node.abspath(), 'w') as f: p.write(f) Logs.pprint('GREEN', 'Wrote %r' % node.abspath()) def bind_fun(tgtype): def fun(self, *k, **kw): tgtype = fun.__name__ if tgtype == 'shlib' or tgtype == 'dylib': features = 'cxx cxxshlib' tgtype = 'dylib' elif tgtype == 'framework': features = 'cxx cxxshlib' tgtype = 'framework' elif tgtype == 'program': features = 'cxx cxxprogram' tgtype = 'exe' elif tgtype == 'app': features = 'cxx cxxprogram' tgtype = 'app' elif tgtype == 'stlib': features = 'cxx cxxstlib' tgtype = 'stlib' lst = kw['features'] = Utils.to_list(kw.get('features', [])) for x in features.split(): if not x in kw['features']: lst.append(x) kw['target_type'] = tgtype return self(*k, **kw) fun.__name__ = tgtype setattr(Build.BuildContext, tgtype, fun) return fun for xx in 'app framework dylib shlib stlib 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