| # Copyright (c) 2012 Google Inc. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import filecmp |
| import gyp.common |
| import gyp.xcodeproj_file |
| import errno |
| import os |
| import sys |
| import posixpath |
| import re |
| import shutil |
| import subprocess |
| import tempfile |
| |
| |
| # Project files generated by this module will use _intermediate_var as a |
| # custom Xcode setting whose value is a DerivedSources-like directory that's |
| # project-specific and configuration-specific. The normal choice, |
| # DERIVED_FILE_DIR, is target-specific, which is thought to be too restrictive |
| # as it is likely that multiple targets within a single project file will want |
| # to access the same set of generated files. The other option, |
| # PROJECT_DERIVED_FILE_DIR, is unsuitable because while it is project-specific, |
| # it is not configuration-specific. INTERMEDIATE_DIR is defined as |
| # $(PROJECT_DERIVED_FILE_DIR)/$(CONFIGURATION). |
| _intermediate_var = 'INTERMEDIATE_DIR' |
| |
| # SHARED_INTERMEDIATE_DIR is the same, except that it is shared among all |
| # targets that share the same BUILT_PRODUCTS_DIR. |
| _shared_intermediate_var = 'SHARED_INTERMEDIATE_DIR' |
| |
| _library_search_paths_var = 'LIBRARY_SEARCH_PATHS' |
| |
| generator_default_variables = { |
| 'EXECUTABLE_PREFIX': '', |
| 'EXECUTABLE_SUFFIX': '', |
| 'STATIC_LIB_PREFIX': 'lib', |
| 'SHARED_LIB_PREFIX': 'lib', |
| 'STATIC_LIB_SUFFIX': '.a', |
| 'SHARED_LIB_SUFFIX': '.dylib', |
| # INTERMEDIATE_DIR is a place for targets to build up intermediate products. |
| # It is specific to each build environment. It is only guaranteed to exist |
| # and be constant within the context of a project, corresponding to a single |
| # input file. Some build environments may allow their intermediate directory |
| # to be shared on a wider scale, but this is not guaranteed. |
| 'INTERMEDIATE_DIR': '$(%s)' % _intermediate_var, |
| 'OS': 'mac', |
| 'PRODUCT_DIR': '$(BUILT_PRODUCTS_DIR)', |
| 'LIB_DIR': '$(BUILT_PRODUCTS_DIR)', |
| 'RULE_INPUT_ROOT': '$(INPUT_FILE_BASE)', |
| 'RULE_INPUT_EXT': '$(INPUT_FILE_SUFFIX)', |
| 'RULE_INPUT_NAME': '$(INPUT_FILE_NAME)', |
| 'RULE_INPUT_PATH': '$(INPUT_FILE_PATH)', |
| 'RULE_INPUT_DIRNAME': '$(INPUT_FILE_DIRNAME)', |
| 'SHARED_INTERMEDIATE_DIR': '$(%s)' % _shared_intermediate_var, |
| 'CONFIGURATION_NAME': '$(CONFIGURATION)', |
| } |
| |
| # The Xcode-specific sections that hold paths. |
| generator_additional_path_sections = [ |
| 'mac_bundle_resources', |
| 'mac_framework_headers', |
| 'mac_framework_private_headers', |
| # 'mac_framework_dirs', input already handles _dirs endings. |
| ] |
| |
| # The Xcode-specific keys that exist on targets and aren't moved down to |
| # configurations. |
| generator_additional_non_configuration_keys = [ |
| 'mac_bundle', |
| 'mac_bundle_resources', |
| 'mac_framework_headers', |
| 'mac_framework_private_headers', |
| 'xcode_create_dependents_test_runner', |
| ] |
| |
| # We want to let any rules apply to files that are resources also. |
| generator_extra_sources_for_rules = [ |
| 'mac_bundle_resources', |
| 'mac_framework_headers', |
| 'mac_framework_private_headers', |
| ] |
| |
| # Xcode's standard set of library directories, which don't need to be duplicated |
| # in LIBRARY_SEARCH_PATHS. This list is not exhaustive, but that's okay. |
| xcode_standard_library_dirs = frozenset([ |
| '$(SDKROOT)/usr/lib', |
| '$(SDKROOT)/usr/local/lib', |
| ]) |
| |
| def CreateXCConfigurationList(configuration_names): |
| xccl = gyp.xcodeproj_file.XCConfigurationList({'buildConfigurations': []}) |
| if len(configuration_names) == 0: |
| configuration_names = ['Default'] |
| for configuration_name in configuration_names: |
| xcbc = gyp.xcodeproj_file.XCBuildConfiguration({ |
| 'name': configuration_name}) |
| xccl.AppendProperty('buildConfigurations', xcbc) |
| xccl.SetProperty('defaultConfigurationName', configuration_names[0]) |
| return xccl |
| |
| |
| class XcodeProject(object): |
| def __init__(self, gyp_path, path, build_file_dict): |
| self.gyp_path = gyp_path |
| self.path = path |
| self.project = gyp.xcodeproj_file.PBXProject(path=path) |
| projectDirPath = gyp.common.RelativePath( |
| os.path.dirname(os.path.abspath(self.gyp_path)), |
| os.path.dirname(path) or '.') |
| self.project.SetProperty('projectDirPath', projectDirPath) |
| self.project_file = \ |
| gyp.xcodeproj_file.XCProjectFile({'rootObject': self.project}) |
| self.build_file_dict = build_file_dict |
| |
| # TODO(mark): add destructor that cleans up self.path if created_dir is |
| # True and things didn't complete successfully. Or do something even |
| # better with "try"? |
| self.created_dir = False |
| try: |
| os.makedirs(self.path) |
| self.created_dir = True |
| except OSError, e: |
| if e.errno != errno.EEXIST: |
| raise |
| |
| def Finalize1(self, xcode_targets, serialize_all_tests): |
| # Collect a list of all of the build configuration names used by the |
| # various targets in the file. It is very heavily advised to keep each |
| # target in an entire project (even across multiple project files) using |
| # the same set of configuration names. |
| configurations = [] |
| for xct in self.project.GetProperty('targets'): |
| xccl = xct.GetProperty('buildConfigurationList') |
| xcbcs = xccl.GetProperty('buildConfigurations') |
| for xcbc in xcbcs: |
| name = xcbc.GetProperty('name') |
| if name not in configurations: |
| configurations.append(name) |
| |
| # Replace the XCConfigurationList attached to the PBXProject object with |
| # a new one specifying all of the configuration names used by the various |
| # targets. |
| try: |
| xccl = CreateXCConfigurationList(configurations) |
| self.project.SetProperty('buildConfigurationList', xccl) |
| except: |
| sys.stderr.write("Problem with gyp file %s\n" % self.gyp_path) |
| raise |
| |
| # The need for this setting is explained above where _intermediate_var is |
| # defined. The comments below about wanting to avoid project-wide build |
| # settings apply here too, but this needs to be set on a project-wide basis |
| # so that files relative to the _intermediate_var setting can be displayed |
| # properly in the Xcode UI. |
| # |
| # Note that for configuration-relative files such as anything relative to |
| # _intermediate_var, for the purposes of UI tree view display, Xcode will |
| # only resolve the configuration name once, when the project file is |
| # opened. If the active build configuration is changed, the project file |
| # must be closed and reopened if it is desired for the tree view to update. |
| # This is filed as Apple radar 6588391. |
| xccl.SetBuildSetting(_intermediate_var, |
| '$(PROJECT_DERIVED_FILE_DIR)/$(CONFIGURATION)') |
| xccl.SetBuildSetting(_shared_intermediate_var, |
| '$(SYMROOT)/DerivedSources/$(CONFIGURATION)') |
| |
| # Set user-specified project-wide build settings and config files. This |
| # is intended to be used very sparingly. Really, almost everything should |
| # go into target-specific build settings sections. The project-wide |
| # settings are only intended to be used in cases where Xcode attempts to |
| # resolve variable references in a project context as opposed to a target |
| # context, such as when resolving sourceTree references while building up |
| # the tree tree view for UI display. |
| # Any values set globally are applied to all configurations, then any |
| # per-configuration values are applied. |
| for xck, xcv in self.build_file_dict.get('xcode_settings', {}).iteritems(): |
| xccl.SetBuildSetting(xck, xcv) |
| if 'xcode_config_file' in self.build_file_dict: |
| config_ref = self.project.AddOrGetFileInRootGroup( |
| self.build_file_dict['xcode_config_file']) |
| xccl.SetBaseConfiguration(config_ref) |
| build_file_configurations = self.build_file_dict.get('configurations', {}) |
| if build_file_configurations: |
| for config_name in configurations: |
| build_file_configuration_named = \ |
| build_file_configurations.get(config_name, {}) |
| if build_file_configuration_named: |
| xcc = xccl.ConfigurationNamed(config_name) |
| for xck, xcv in build_file_configuration_named.get('xcode_settings', |
| {}).iteritems(): |
| xcc.SetBuildSetting(xck, xcv) |
| if 'xcode_config_file' in build_file_configuration_named: |
| config_ref = self.project.AddOrGetFileInRootGroup( |
| build_file_configurations[config_name]['xcode_config_file']) |
| xcc.SetBaseConfiguration(config_ref) |
| |
| # Sort the targets based on how they appeared in the input. |
| # TODO(mark): Like a lot of other things here, this assumes internal |
| # knowledge of PBXProject - in this case, of its "targets" property. |
| |
| # ordinary_targets are ordinary targets that are already in the project |
| # file. run_test_targets are the targets that run unittests and should be |
| # used for the Run All Tests target. support_targets are the action/rule |
| # targets used by GYP file targets, just kept for the assert check. |
| ordinary_targets = [] |
| run_test_targets = [] |
| support_targets = [] |
| |
| # targets is full list of targets in the project. |
| targets = [] |
| |
| # does the it define it's own "all"? |
| has_custom_all = False |
| |
| # targets_for_all is the list of ordinary_targets that should be listed |
| # in this project's "All" target. It includes each non_runtest_target |
| # that does not have suppress_wildcard set. |
| targets_for_all = [] |
| |
| for target in self.build_file_dict['targets']: |
| target_name = target['target_name'] |
| toolset = target['toolset'] |
| qualified_target = gyp.common.QualifiedTarget(self.gyp_path, target_name, |
| toolset) |
| xcode_target = xcode_targets[qualified_target] |
| # Make sure that the target being added to the sorted list is already in |
| # the unsorted list. |
| assert xcode_target in self.project._properties['targets'] |
| targets.append(xcode_target) |
| ordinary_targets.append(xcode_target) |
| if xcode_target.support_target: |
| support_targets.append(xcode_target.support_target) |
| targets.append(xcode_target.support_target) |
| |
| if not int(target.get('suppress_wildcard', False)): |
| targets_for_all.append(xcode_target) |
| |
| if target_name.lower() == 'all': |
| has_custom_all = True; |
| |
| # If this target has a 'run_as' attribute, add its target to the |
| # targets, and add it to the test targets. |
| if target.get('run_as'): |
| # Make a target to run something. It should have one |
| # dependency, the parent xcode target. |
| xccl = CreateXCConfigurationList(configurations) |
| run_target = gyp.xcodeproj_file.PBXAggregateTarget({ |
| 'name': 'Run ' + target_name, |
| 'productName': xcode_target.GetProperty('productName'), |
| 'buildConfigurationList': xccl, |
| }, |
| parent=self.project) |
| run_target.AddDependency(xcode_target) |
| |
| command = target['run_as'] |
| script = '' |
| if command.get('working_directory'): |
| script = script + 'cd "%s"\n' % \ |
| gyp.xcodeproj_file.ConvertVariablesToShellSyntax( |
| command.get('working_directory')) |
| |
| if command.get('environment'): |
| script = script + "\n".join( |
| ['export %s="%s"' % |
| (key, gyp.xcodeproj_file.ConvertVariablesToShellSyntax(val)) |
| for (key, val) in command.get('environment').iteritems()]) + "\n" |
| |
| # Some test end up using sockets, files on disk, etc. and can get |
| # confused if more then one test runs at a time. The generator |
| # flag 'xcode_serialize_all_test_runs' controls the forcing of all |
| # tests serially. It defaults to True. To get serial runs this |
| # little bit of python does the same as the linux flock utility to |
| # make sure only one runs at a time. |
| command_prefix = '' |
| if serialize_all_tests: |
| command_prefix = \ |
| """python -c "import fcntl, subprocess, sys |
| file = open('$TMPDIR/GYP_serialize_test_runs', 'a') |
| fcntl.flock(file.fileno(), fcntl.LOCK_EX) |
| sys.exit(subprocess.call(sys.argv[1:]))" """ |
| |
| # If we were unable to exec for some reason, we want to exit |
| # with an error, and fixup variable references to be shell |
| # syntax instead of xcode syntax. |
| script = script + 'exec ' + command_prefix + '%s\nexit 1\n' % \ |
| gyp.xcodeproj_file.ConvertVariablesToShellSyntax( |
| gyp.common.EncodePOSIXShellList(command.get('action'))) |
| |
| ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ |
| 'shellScript': script, |
| 'showEnvVarsInLog': 0, |
| }) |
| run_target.AppendProperty('buildPhases', ssbp) |
| |
| # Add the run target to the project file. |
| targets.append(run_target) |
| run_test_targets.append(run_target) |
| xcode_target.test_runner = run_target |
| |
| |
| # Make sure that the list of targets being replaced is the same length as |
| # the one replacing it, but allow for the added test runner targets. |
| assert len(self.project._properties['targets']) == \ |
| len(ordinary_targets) + len(support_targets) |
| |
| self.project._properties['targets'] = targets |
| |
| # Get rid of unnecessary levels of depth in groups like the Source group. |
| self.project.RootGroupsTakeOverOnlyChildren(True) |
| |
| # Sort the groups nicely. Do this after sorting the targets, because the |
| # Products group is sorted based on the order of the targets. |
| self.project.SortGroups() |
| |
| # Create an "All" target if there's more than one target in this project |
| # file and the project didn't define its own "All" target. Put a generated |
| # "All" target first so that people opening up the project for the first |
| # time will build everything by default. |
| if len(targets_for_all) > 1 and not has_custom_all: |
| xccl = CreateXCConfigurationList(configurations) |
| all_target = gyp.xcodeproj_file.PBXAggregateTarget( |
| { |
| 'buildConfigurationList': xccl, |
| 'name': 'All', |
| }, |
| parent=self.project) |
| |
| for target in targets_for_all: |
| all_target.AddDependency(target) |
| |
| # TODO(mark): This is evil because it relies on internal knowledge of |
| # PBXProject._properties. It's important to get the "All" target first, |
| # though. |
| self.project._properties['targets'].insert(0, all_target) |
| |
| # The same, but for run_test_targets. |
| if len(run_test_targets) > 1: |
| xccl = CreateXCConfigurationList(configurations) |
| run_all_tests_target = gyp.xcodeproj_file.PBXAggregateTarget( |
| { |
| 'buildConfigurationList': xccl, |
| 'name': 'Run All Tests', |
| }, |
| parent=self.project) |
| for run_test_target in run_test_targets: |
| run_all_tests_target.AddDependency(run_test_target) |
| |
| # Insert after the "All" target, which must exist if there is more than |
| # one run_test_target. |
| self.project._properties['targets'].insert(1, run_all_tests_target) |
| |
| def Finalize2(self, xcode_targets, xcode_target_to_target_dict): |
| # Finalize2 needs to happen in a separate step because the process of |
| # updating references to other projects depends on the ordering of targets |
| # within remote project files. Finalize1 is responsible for sorting duty, |
| # and once all project files are sorted, Finalize2 can come in and update |
| # these references. |
| |
| # To support making a "test runner" target that will run all the tests |
| # that are direct dependents of any given target, we look for |
| # xcode_create_dependents_test_runner being set on an Aggregate target, |
| # and generate a second target that will run the tests runners found under |
| # the marked target. |
| for bf_tgt in self.build_file_dict['targets']: |
| if int(bf_tgt.get('xcode_create_dependents_test_runner', 0)): |
| tgt_name = bf_tgt['target_name'] |
| toolset = bf_tgt['toolset'] |
| qualified_target = gyp.common.QualifiedTarget(self.gyp_path, |
| tgt_name, toolset) |
| xcode_target = xcode_targets[qualified_target] |
| if isinstance(xcode_target, gyp.xcodeproj_file.PBXAggregateTarget): |
| # Collect all the run test targets. |
| all_run_tests = [] |
| pbxtds = xcode_target.GetProperty('dependencies') |
| for pbxtd in pbxtds: |
| pbxcip = pbxtd.GetProperty('targetProxy') |
| dependency_xct = pbxcip.GetProperty('remoteGlobalIDString') |
| if hasattr(dependency_xct, 'test_runner'): |
| all_run_tests.append(dependency_xct.test_runner) |
| |
| # Directly depend on all the runners as they depend on the target |
| # that builds them. |
| if len(all_run_tests) > 0: |
| run_all_target = gyp.xcodeproj_file.PBXAggregateTarget({ |
| 'name': 'Run %s Tests' % tgt_name, |
| 'productName': tgt_name, |
| }, |
| parent=self.project) |
| for run_test_target in all_run_tests: |
| run_all_target.AddDependency(run_test_target) |
| |
| # Insert the test runner after the related target. |
| idx = self.project._properties['targets'].index(xcode_target) |
| self.project._properties['targets'].insert(idx + 1, run_all_target) |
| |
| # Update all references to other projects, to make sure that the lists of |
| # remote products are complete. Otherwise, Xcode will fill them in when |
| # it opens the project file, which will result in unnecessary diffs. |
| # TODO(mark): This is evil because it relies on internal knowledge of |
| # PBXProject._other_pbxprojects. |
| for other_pbxproject in self.project._other_pbxprojects.keys(): |
| self.project.AddOrGetProjectReference(other_pbxproject) |
| |
| self.project.SortRemoteProductReferences() |
| |
| # Give everything an ID. |
| self.project_file.ComputeIDs() |
| |
| # Make sure that no two objects in the project file have the same ID. If |
| # multiple objects wind up with the same ID, upon loading the file, Xcode |
| # will only recognize one object (the last one in the file?) and the |
| # results are unpredictable. |
| self.project_file.EnsureNoIDCollisions() |
| |
| def Write(self): |
| # Write the project file to a temporary location first. Xcode watches for |
| # changes to the project file and presents a UI sheet offering to reload |
| # the project when it does change. However, in some cases, especially when |
| # multiple projects are open or when Xcode is busy, things don't work so |
| # seamlessly. Sometimes, Xcode is able to detect that a project file has |
| # changed but can't unload it because something else is referencing it. |
| # To mitigate this problem, and to avoid even having Xcode present the UI |
| # sheet when an open project is rewritten for inconsequential changes, the |
| # project file is written to a temporary file in the xcodeproj directory |
| # first. The new temporary file is then compared to the existing project |
| # file, if any. If they differ, the new file replaces the old; otherwise, |
| # the new project file is simply deleted. Xcode properly detects a file |
| # being renamed over an open project file as a change and so it remains |
| # able to present the "project file changed" sheet under this system. |
| # Writing to a temporary file first also avoids the possible problem of |
| # Xcode rereading an incomplete project file. |
| (output_fd, new_pbxproj_path) = \ |
| tempfile.mkstemp(suffix='.tmp', prefix='project.pbxproj.gyp.', |
| dir=self.path) |
| |
| try: |
| output_file = os.fdopen(output_fd, 'wb') |
| |
| self.project_file.Print(output_file) |
| output_file.close() |
| |
| pbxproj_path = os.path.join(self.path, 'project.pbxproj') |
| |
| same = False |
| try: |
| same = filecmp.cmp(pbxproj_path, new_pbxproj_path, False) |
| except OSError, e: |
| if e.errno != errno.ENOENT: |
| raise |
| |
| if same: |
| # The new file is identical to the old one, just get rid of the new |
| # one. |
| os.unlink(new_pbxproj_path) |
| else: |
| # The new file is different from the old one, or there is no old one. |
| # Rename the new file to the permanent name. |
| # |
| # tempfile.mkstemp uses an overly restrictive mode, resulting in a |
| # file that can only be read by the owner, regardless of the umask. |
| # There's no reason to not respect the umask here, which means that |
| # an extra hoop is required to fetch it and reset the new file's mode. |
| # |
| # No way to get the umask without setting a new one? Set a safe one |
| # and then set it back to the old value. |
| umask = os.umask(077) |
| os.umask(umask) |
| |
| os.chmod(new_pbxproj_path, 0666 & ~umask) |
| os.rename(new_pbxproj_path, pbxproj_path) |
| |
| except Exception: |
| # Don't leave turds behind. In fact, if this code was responsible for |
| # creating the xcodeproj directory, get rid of that too. |
| os.unlink(new_pbxproj_path) |
| if self.created_dir: |
| shutil.rmtree(self.path, True) |
| raise |
| |
| |
| cached_xcode_version = None |
| def InstalledXcodeVersion(): |
| """Fetches the installed version of Xcode, returns empty string if it is |
| unable to figure it out.""" |
| |
| global cached_xcode_version |
| if not cached_xcode_version is None: |
| return cached_xcode_version |
| |
| # Default to an empty string |
| cached_xcode_version = '' |
| |
| # Collect the xcodebuild's version information. |
| try: |
| import subprocess |
| cmd = ['/usr/bin/xcodebuild', '-version'] |
| proc = subprocess.Popen(cmd, stdout=subprocess.PIPE) |
| xcodebuild_version_info = proc.communicate()[0] |
| # Any error, return empty string |
| if proc.returncode: |
| xcodebuild_version_info = '' |
| except OSError: |
| # We failed to launch the tool |
| xcodebuild_version_info = '' |
| |
| # Pull out the Xcode version itself. |
| match_line = re.search('^Xcode (.*)$', xcodebuild_version_info, re.MULTILINE) |
| if match_line: |
| cached_xcode_version = match_line.group(1) |
| # Done! |
| return cached_xcode_version |
| |
| |
| def AddSourceToTarget(source, type, pbxp, xct): |
| # TODO(mark): Perhaps source_extensions and library_extensions can be made a |
| # little bit fancier. |
| source_extensions = ['c', 'cc', 'cpp', 'cxx', 'm', 'mm', 's'] |
| |
| # .o is conceptually more of a "source" than a "library," but Xcode thinks |
| # of "sources" as things to compile and "libraries" (or "frameworks") as |
| # things to link with. Adding an object file to an Xcode target's frameworks |
| # phase works properly. |
| library_extensions = ['a', 'dylib', 'framework', 'o'] |
| |
| basename = posixpath.basename(source) |
| (root, ext) = posixpath.splitext(basename) |
| if ext: |
| ext = ext[1:].lower() |
| |
| if ext in source_extensions and type != 'none': |
| xct.SourcesPhase().AddFile(source) |
| elif ext in library_extensions and type != 'none': |
| xct.FrameworksPhase().AddFile(source) |
| else: |
| # Files that aren't added to a sources or frameworks build phase can still |
| # go into the project file, just not as part of a build phase. |
| pbxp.AddOrGetFileInRootGroup(source) |
| |
| |
| def AddResourceToTarget(resource, pbxp, xct): |
| # TODO(mark): Combine with AddSourceToTarget above? Or just inline this call |
| # where it's used. |
| xct.ResourcesPhase().AddFile(resource) |
| |
| |
| def AddHeaderToTarget(header, pbxp, xct, is_public): |
| # TODO(mark): Combine with AddSourceToTarget above? Or just inline this call |
| # where it's used. |
| settings = '{ATTRIBUTES = (%s, ); }' % ('Private', 'Public')[is_public] |
| xct.HeadersPhase().AddFile(header, settings) |
| |
| |
| _xcode_variable_re = re.compile('(\$\((.*?)\))') |
| def ExpandXcodeVariables(string, expansions): |
| """Expands Xcode-style $(VARIABLES) in string per the expansions dict. |
| |
| In some rare cases, it is appropriate to expand Xcode variables when a |
| project file is generated. For any substring $(VAR) in string, if VAR is a |
| key in the expansions dict, $(VAR) will be replaced with expansions[VAR]. |
| Any $(VAR) substring in string for which VAR is not a key in the expansions |
| dict will remain in the returned string. |
| """ |
| |
| matches = _xcode_variable_re.findall(string) |
| if matches == None: |
| return string |
| |
| matches.reverse() |
| for match in matches: |
| (to_replace, variable) = match |
| if not variable in expansions: |
| continue |
| |
| replacement = expansions[variable] |
| string = re.sub(re.escape(to_replace), replacement, string) |
| |
| return string |
| |
| |
| def EscapeXCodeArgument(s): |
| """We must escape the arguments that we give to XCode so that it knows not to |
| split on spaces and to respect backslash and quote literals.""" |
| s = s.replace('\\', '\\\\') |
| s = s.replace('"', '\\"') |
| return '"' + s + '"' |
| |
| |
| |
| def PerformBuild(data, configurations, params): |
| options = params['options'] |
| |
| for build_file, build_file_dict in data.iteritems(): |
| (build_file_root, build_file_ext) = os.path.splitext(build_file) |
| if build_file_ext != '.gyp': |
| continue |
| xcodeproj_path = build_file_root + options.suffix + '.xcodeproj' |
| if options.generator_output: |
| xcodeproj_path = os.path.join(options.generator_output, xcodeproj_path) |
| |
| for config in configurations: |
| arguments = ['xcodebuild', '-project', xcodeproj_path] |
| arguments += ['-configuration', config] |
| print "Building [%s]: %s" % (config, arguments) |
| subprocess.check_call(arguments) |
| |
| |
| def GenerateOutput(target_list, target_dicts, data, params): |
| options = params['options'] |
| generator_flags = params.get('generator_flags', {}) |
| parallel_builds = generator_flags.get('xcode_parallel_builds', True) |
| serialize_all_tests = \ |
| generator_flags.get('xcode_serialize_all_test_runs', True) |
| project_version = generator_flags.get('xcode_project_version', None) |
| skip_excluded_files = \ |
| not generator_flags.get('xcode_list_excluded_files', True) |
| xcode_projects = {} |
| for build_file, build_file_dict in data.iteritems(): |
| (build_file_root, build_file_ext) = os.path.splitext(build_file) |
| if build_file_ext != '.gyp': |
| continue |
| xcodeproj_path = build_file_root + options.suffix + '.xcodeproj' |
| if options.generator_output: |
| xcodeproj_path = os.path.join(options.generator_output, xcodeproj_path) |
| xcp = XcodeProject(build_file, xcodeproj_path, build_file_dict) |
| xcode_projects[build_file] = xcp |
| pbxp = xcp.project |
| |
| if parallel_builds: |
| pbxp.SetProperty('attributes', |
| {'BuildIndependentTargetsInParallel': 'YES'}) |
| if project_version: |
| xcp.project_file.SetXcodeVersion(project_version) |
| |
| # Add gyp/gypi files to project |
| if not generator_flags.get('standalone'): |
| main_group = pbxp.GetProperty('mainGroup') |
| build_group = gyp.xcodeproj_file.PBXGroup({'name': 'Build'}) |
| main_group.AppendChild(build_group) |
| for included_file in build_file_dict['included_files']: |
| build_group.AddOrGetFileByPath(included_file, False) |
| |
| xcode_targets = {} |
| xcode_target_to_target_dict = {} |
| for qualified_target in target_list: |
| [build_file, target_name, toolset] = \ |
| gyp.common.ParseQualifiedTarget(qualified_target) |
| |
| spec = target_dicts[qualified_target] |
| if spec['toolset'] != 'target': |
| raise Exception( |
| 'Multiple toolsets not supported in xcode build (target %s)' % |
| qualified_target) |
| configuration_names = [spec['default_configuration']] |
| for configuration_name in sorted(spec['configurations'].keys()): |
| if configuration_name not in configuration_names: |
| configuration_names.append(configuration_name) |
| xcp = xcode_projects[build_file] |
| pbxp = xcp.project |
| |
| # Set up the configurations for the target according to the list of names |
| # supplied. |
| xccl = CreateXCConfigurationList(configuration_names) |
| |
| # Create an XCTarget subclass object for the target. The type with |
| # "+bundle" appended will be used if the target has "mac_bundle" set. |
| # loadable_modules not in a mac_bundle are mapped to |
| # com.googlecode.gyp.xcode.bundle, a pseudo-type that xcode.py interprets |
| # to create a single-file mh_bundle. |
| _types = { |
| 'executable': 'com.apple.product-type.tool', |
| 'loadable_module': 'com.googlecode.gyp.xcode.bundle', |
| 'shared_library': 'com.apple.product-type.library.dynamic', |
| 'static_library': 'com.apple.product-type.library.static', |
| 'executable+bundle': 'com.apple.product-type.application', |
| 'loadable_module+bundle': 'com.apple.product-type.bundle', |
| 'shared_library+bundle': 'com.apple.product-type.framework', |
| } |
| |
| target_properties = { |
| 'buildConfigurationList': xccl, |
| 'name': target_name, |
| } |
| |
| type = spec['type'] |
| is_bundle = int(spec.get('mac_bundle', 0)) |
| if type != 'none': |
| type_bundle_key = type |
| if is_bundle: |
| type_bundle_key += '+bundle' |
| xctarget_type = gyp.xcodeproj_file.PBXNativeTarget |
| try: |
| target_properties['productType'] = _types[type_bundle_key] |
| except KeyError, e: |
| gyp.common.ExceptionAppend(e, "-- unknown product type while " |
| "writing target %s" % target_name) |
| raise |
| else: |
| xctarget_type = gyp.xcodeproj_file.PBXAggregateTarget |
| assert not is_bundle, ( |
| 'mac_bundle targets cannot have type none (target "%s")' % |
| target_name) |
| |
| target_product_name = spec.get('product_name') |
| if target_product_name is not None: |
| target_properties['productName'] = target_product_name |
| |
| xct = xctarget_type(target_properties, parent=pbxp, |
| force_outdir=spec.get('product_dir'), |
| force_prefix=spec.get('product_prefix'), |
| force_extension=spec.get('product_extension')) |
| pbxp.AppendProperty('targets', xct) |
| xcode_targets[qualified_target] = xct |
| xcode_target_to_target_dict[xct] = spec |
| |
| spec_actions = spec.get('actions', []) |
| spec_rules = spec.get('rules', []) |
| |
| # Xcode has some "issues" with checking dependencies for the "Compile |
| # sources" step with any source files/headers generated by actions/rules. |
| # To work around this, if a target is building anything directly (not |
| # type "none"), then a second target is used to run the GYP actions/rules |
| # and is made a dependency of this target. This way the work is done |
| # before the dependency checks for what should be recompiled. |
| support_xct = None |
| if type != 'none' and (spec_actions or spec_rules): |
| support_xccl = CreateXCConfigurationList(configuration_names); |
| support_target_properties = { |
| 'buildConfigurationList': support_xccl, |
| 'name': target_name + ' Support', |
| } |
| if target_product_name: |
| support_target_properties['productName'] = \ |
| target_product_name + ' Support' |
| support_xct = \ |
| gyp.xcodeproj_file.PBXAggregateTarget(support_target_properties, |
| parent=pbxp) |
| pbxp.AppendProperty('targets', support_xct) |
| xct.AddDependency(support_xct) |
| # Hang the support target off the main target so it can be tested/found |
| # by the generator during Finalize. |
| xct.support_target = support_xct |
| |
| prebuild_index = 0 |
| |
| # Add custom shell script phases for "actions" sections. |
| for action in spec_actions: |
| # There's no need to write anything into the script to ensure that the |
| # output directories already exist, because Xcode will look at the |
| # declared outputs and automatically ensure that they exist for us. |
| |
| # Do we have a message to print when this action runs? |
| message = action.get('message') |
| if message: |
| message = 'echo note: ' + gyp.common.EncodePOSIXShellArgument(message) |
| else: |
| message = '' |
| |
| # Turn the list into a string that can be passed to a shell. |
| action_string = gyp.common.EncodePOSIXShellList(action['action']) |
| |
| # Convert Xcode-type variable references to sh-compatible environment |
| # variable references. |
| message_sh = gyp.xcodeproj_file.ConvertVariablesToShellSyntax(message) |
| action_string_sh = gyp.xcodeproj_file.ConvertVariablesToShellSyntax( |
| action_string) |
| |
| script = '' |
| # Include the optional message |
| if message_sh: |
| script += message_sh + '\n' |
| # Be sure the script runs in exec, and that if exec fails, the script |
| # exits signalling an error. |
| script += 'exec ' + action_string_sh + '\nexit 1\n' |
| ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ |
| 'inputPaths': action['inputs'], |
| 'name': 'Action "' + action['action_name'] + '"', |
| 'outputPaths': action['outputs'], |
| 'shellScript': script, |
| 'showEnvVarsInLog': 0, |
| }) |
| |
| if support_xct: |
| support_xct.AppendProperty('buildPhases', ssbp) |
| else: |
| # TODO(mark): this assumes too much knowledge of the internals of |
| # xcodeproj_file; some of these smarts should move into xcodeproj_file |
| # itself. |
| xct._properties['buildPhases'].insert(prebuild_index, ssbp) |
| prebuild_index = prebuild_index + 1 |
| |
| # TODO(mark): Should verify that at most one of these is specified. |
| if int(action.get('process_outputs_as_sources', False)): |
| for output in action['outputs']: |
| AddSourceToTarget(output, type, pbxp, xct) |
| |
| if int(action.get('process_outputs_as_mac_bundle_resources', False)): |
| for output in action['outputs']: |
| AddResourceToTarget(output, pbxp, xct) |
| |
| # tgt_mac_bundle_resources holds the list of bundle resources so |
| # the rule processing can check against it. |
| if is_bundle: |
| tgt_mac_bundle_resources = spec.get('mac_bundle_resources', []) |
| else: |
| tgt_mac_bundle_resources = [] |
| |
| # Add custom shell script phases driving "make" for "rules" sections. |
| # |
| # Xcode's built-in rule support is almost powerful enough to use directly, |
| # but there are a few significant deficiencies that render them unusable. |
| # There are workarounds for some of its inadequacies, but in aggregate, |
| # the workarounds added complexity to the generator, and some workarounds |
| # actually require input files to be crafted more carefully than I'd like. |
| # Consequently, until Xcode rules are made more capable, "rules" input |
| # sections will be handled in Xcode output by shell script build phases |
| # performed prior to the compilation phase. |
| # |
| # The following problems with Xcode rules were found. The numbers are |
| # Apple radar IDs. I hope that these shortcomings are addressed, I really |
| # liked having the rules handled directly in Xcode during the period that |
| # I was prototyping this. |
| # |
| # 6588600 Xcode compiles custom script rule outputs too soon, compilation |
| # fails. This occurs when rule outputs from distinct inputs are |
| # interdependent. The only workaround is to put rules and their |
| # inputs in a separate target from the one that compiles the rule |
| # outputs. This requires input file cooperation and it means that |
| # process_outputs_as_sources is unusable. |
| # 6584932 Need to declare that custom rule outputs should be excluded from |
| # compilation. A possible workaround is to lie to Xcode about a |
| # rule's output, giving it a dummy file it doesn't know how to |
| # compile. The rule action script would need to touch the dummy. |
| # 6584839 I need a way to declare additional inputs to a custom rule. |
| # A possible workaround is a shell script phase prior to |
| # compilation that touches a rule's primary input files if any |
| # would-be additional inputs are newer than the output. Modifying |
| # the source tree - even just modification times - feels dirty. |
| # 6564240 Xcode "custom script" build rules always dump all environment |
| # variables. This is a low-prioroty problem and is not a |
| # show-stopper. |
| rules_by_ext = {} |
| for rule in spec_rules: |
| rules_by_ext[rule['extension']] = rule |
| |
| # First, some definitions: |
| # |
| # A "rule source" is a file that was listed in a target's "sources" |
| # list and will have a rule applied to it on the basis of matching the |
| # rule's "extensions" attribute. Rule sources are direct inputs to |
| # rules. |
| # |
| # Rule definitions may specify additional inputs in their "inputs" |
| # attribute. These additional inputs are used for dependency tracking |
| # purposes. |
| # |
| # A "concrete output" is a rule output with input-dependent variables |
| # resolved. For example, given a rule with: |
| # 'extension': 'ext', 'outputs': ['$(INPUT_FILE_BASE).cc'], |
| # if the target's "sources" list contained "one.ext" and "two.ext", |
| # the "concrete output" for rule input "two.ext" would be "two.cc". If |
| # a rule specifies multiple outputs, each input file that the rule is |
| # applied to will have the same number of concrete outputs. |
| # |
| # If any concrete outputs are outdated or missing relative to their |
| # corresponding rule_source or to any specified additional input, the |
| # rule action must be performed to generate the concrete outputs. |
| |
| # concrete_outputs_by_rule_source will have an item at the same index |
| # as the rule['rule_sources'] that it corresponds to. Each item is a |
| # list of all of the concrete outputs for the rule_source. |
| concrete_outputs_by_rule_source = [] |
| |
| # concrete_outputs_all is a flat list of all concrete outputs that this |
| # rule is able to produce, given the known set of input files |
| # (rule_sources) that apply to it. |
| concrete_outputs_all = [] |
| |
| # messages & actions are keyed by the same indices as rule['rule_sources'] |
| # and concrete_outputs_by_rule_source. They contain the message and |
| # action to perform after resolving input-dependent variables. The |
| # message is optional, in which case None is stored for each rule source. |
| messages = [] |
| actions = [] |
| |
| for rule_source in rule.get('rule_sources', []): |
| rule_source_dirname, rule_source_basename = \ |
| posixpath.split(rule_source) |
| (rule_source_root, rule_source_ext) = \ |
| posixpath.splitext(rule_source_basename) |
| |
| # These are the same variable names that Xcode uses for its own native |
| # rule support. Because Xcode's rule engine is not being used, they |
| # need to be expanded as they are written to the makefile. |
| rule_input_dict = { |
| 'INPUT_FILE_BASE': rule_source_root, |
| 'INPUT_FILE_SUFFIX': rule_source_ext, |
| 'INPUT_FILE_NAME': rule_source_basename, |
| 'INPUT_FILE_PATH': rule_source, |
| 'INPUT_FILE_DIRNAME': rule_source_dirname, |
| } |
| |
| concrete_outputs_for_this_rule_source = [] |
| for output in rule.get('outputs', []): |
| # Fortunately, Xcode and make both use $(VAR) format for their |
| # variables, so the expansion is the only transformation necessary. |
| # Any remaning $(VAR)-type variables in the string can be given |
| # directly to make, which will pick up the correct settings from |
| # what Xcode puts into the environment. |
| concrete_output = ExpandXcodeVariables(output, rule_input_dict) |
| concrete_outputs_for_this_rule_source.append(concrete_output) |
| |
| # Add all concrete outputs to the project. |
| pbxp.AddOrGetFileInRootGroup(concrete_output) |
| |
| concrete_outputs_by_rule_source.append( \ |
| concrete_outputs_for_this_rule_source) |
| concrete_outputs_all.extend(concrete_outputs_for_this_rule_source) |
| |
| # TODO(mark): Should verify that at most one of these is specified. |
| if int(rule.get('process_outputs_as_sources', False)): |
| for output in concrete_outputs_for_this_rule_source: |
| AddSourceToTarget(output, type, pbxp, xct) |
| |
| # If the file came from the mac_bundle_resources list or if the rule |
| # is marked to process outputs as bundle resource, do so. |
| was_mac_bundle_resource = rule_source in tgt_mac_bundle_resources |
| if was_mac_bundle_resource or \ |
| int(rule.get('process_outputs_as_mac_bundle_resources', False)): |
| for output in concrete_outputs_for_this_rule_source: |
| AddResourceToTarget(output, pbxp, xct) |
| |
| # Do we have a message to print when this rule runs? |
| message = rule.get('message') |
| if message: |
| message = gyp.common.EncodePOSIXShellArgument(message) |
| message = ExpandXcodeVariables(message, rule_input_dict) |
| messages.append(message) |
| |
| # Turn the list into a string that can be passed to a shell. |
| action_string = gyp.common.EncodePOSIXShellList(rule['action']) |
| |
| action = ExpandXcodeVariables(action_string, rule_input_dict) |
| actions.append(action) |
| |
| if len(concrete_outputs_all) > 0: |
| # TODO(mark): There's a possibilty for collision here. Consider |
| # target "t" rule "A_r" and target "t_A" rule "r". |
| makefile_name = '%s.make' % re.sub( |
| '[^a-zA-Z0-9_]', '_' , '%s_%s' % (target_name, rule['rule_name'])) |
| makefile_path = os.path.join(xcode_projects[build_file].path, |
| makefile_name) |
| # TODO(mark): try/close? Write to a temporary file and swap it only |
| # if it's got changes? |
| makefile = open(makefile_path, 'wb') |
| |
| # make will build the first target in the makefile by default. By |
| # convention, it's called "all". List all (or at least one) |
| # concrete output for each rule source as a prerequisite of the "all" |
| # target. |
| makefile.write('all: \\\n') |
| for concrete_output_index in \ |
| xrange(0, len(concrete_outputs_by_rule_source)): |
| # Only list the first (index [0]) concrete output of each input |
| # in the "all" target. Otherwise, a parallel make (-j > 1) would |
| # attempt to process each input multiple times simultaneously. |
| # Otherwise, "all" could just contain the entire list of |
| # concrete_outputs_all. |
| concrete_output = \ |
| concrete_outputs_by_rule_source[concrete_output_index][0] |
| if concrete_output_index == len(concrete_outputs_by_rule_source) - 1: |
| eol = '' |
| else: |
| eol = ' \\' |
| makefile.write(' %s%s\n' % (concrete_output, eol)) |
| |
| for (rule_source, concrete_outputs, message, action) in \ |
| zip(rule['rule_sources'], concrete_outputs_by_rule_source, |
| messages, actions): |
| makefile.write('\n') |
| |
| # Add a rule that declares it can build each concrete output of a |
| # rule source. Collect the names of the directories that are |
| # required. |
| concrete_output_dirs = [] |
| for concrete_output_index in xrange(0, len(concrete_outputs)): |
| concrete_output = concrete_outputs[concrete_output_index] |
| if concrete_output_index == 0: |
| bol = '' |
| else: |
| bol = ' ' |
| makefile.write('%s%s \\\n' % (bol, concrete_output)) |
| |
| concrete_output_dir = posixpath.dirname(concrete_output) |
| if (concrete_output_dir and |
| concrete_output_dir not in concrete_output_dirs): |
| concrete_output_dirs.append(concrete_output_dir) |
| |
| makefile.write(' : \\\n') |
| |
| # The prerequisites for this rule are the rule source itself and |
| # the set of additional rule inputs, if any. |
| prerequisites = [rule_source] |
| prerequisites.extend(rule.get('inputs', [])) |
| for prerequisite_index in xrange(0, len(prerequisites)): |
| prerequisite = prerequisites[prerequisite_index] |
| if prerequisite_index == len(prerequisites) - 1: |
| eol = '' |
| else: |
| eol = ' \\' |
| makefile.write(' %s%s\n' % (prerequisite, eol)) |
| |
| # Make sure that output directories exist before executing the rule |
| # action. |
| if len(concrete_output_dirs) > 0: |
| makefile.write('\t@mkdir -p "%s"\n' % |
| '" "'.join(concrete_output_dirs)) |
| |
| # The rule message and action have already had the necessary variable |
| # substitutions performed. |
| if message: |
| # Mark it with note: so Xcode picks it up in build output. |
| makefile.write('\t@echo note: %s\n' % message) |
| makefile.write('\t%s\n' % action) |
| |
| makefile.close() |
| |
| # It might be nice to ensure that needed output directories exist |
| # here rather than in each target in the Makefile, but that wouldn't |
| # work if there ever was a concrete output that had an input-dependent |
| # variable anywhere other than in the leaf position. |
| |
| # Don't declare any inputPaths or outputPaths. If they're present, |
| # Xcode will provide a slight optimization by only running the script |
| # phase if any output is missing or outdated relative to any input. |
| # Unfortunately, it will also assume that all outputs are touched by |
| # the script, and if the outputs serve as files in a compilation |
| # phase, they will be unconditionally rebuilt. Since make might not |
| # rebuild everything that could be declared here as an output, this |
| # extra compilation activity is unnecessary. With inputPaths and |
| # outputPaths not supplied, make will always be called, but it knows |
| # enough to not do anything when everything is up-to-date. |
| |
| # To help speed things up, pass -j COUNT to make so it does some work |
| # in parallel. Don't use ncpus because Xcode will build ncpus targets |
| # in parallel and if each target happens to have a rules step, there |
| # would be ncpus^2 things going. With a machine that has 2 quad-core |
| # Xeons, a build can quickly run out of processes based on |
| # scheduling/other tasks, and randomly failing builds are no good. |
| script = \ |
| """JOB_COUNT="$(/usr/sbin/sysctl -n hw.ncpu)" |
| if [ "${JOB_COUNT}" -gt 4 ]; then |
| JOB_COUNT=4 |
| fi |
| exec "${DEVELOPER_BIN_DIR}/make" -f "${PROJECT_FILE_PATH}/%s" -j "${JOB_COUNT}" |
| exit 1 |
| """ % makefile_name |
| ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ |
| 'name': 'Rule "' + rule['rule_name'] + '"', |
| 'shellScript': script, |
| 'showEnvVarsInLog': 0, |
| }) |
| |
| if support_xct: |
| support_xct.AppendProperty('buildPhases', ssbp) |
| else: |
| # TODO(mark): this assumes too much knowledge of the internals of |
| # xcodeproj_file; some of these smarts should move into xcodeproj_file |
| # itself. |
| xct._properties['buildPhases'].insert(prebuild_index, ssbp) |
| prebuild_index = prebuild_index + 1 |
| |
| # Extra rule inputs also go into the project file. Concrete outputs were |
| # already added when they were computed. |
| groups = ['inputs', 'inputs_excluded'] |
| if skip_excluded_files: |
| groups = [x for x in groups if not x.endswith('_excluded')] |
| for group in groups: |
| for item in rule.get(group, []): |
| pbxp.AddOrGetFileInRootGroup(item) |
| |
| # Add "sources". |
| for source in spec.get('sources', []): |
| (source_root, source_extension) = posixpath.splitext(source) |
| if source_extension[1:] not in rules_by_ext: |
| # AddSourceToTarget will add the file to a root group if it's not |
| # already there. |
| AddSourceToTarget(source, type, pbxp, xct) |
| else: |
| pbxp.AddOrGetFileInRootGroup(source) |
| |
| # Add "mac_bundle_resources" and "mac_framework_private_headers" if |
| # it's a bundle of any type. |
| if is_bundle: |
| for resource in tgt_mac_bundle_resources: |
| (resource_root, resource_extension) = posixpath.splitext(resource) |
| if resource_extension[1:] not in rules_by_ext: |
| AddResourceToTarget(resource, pbxp, xct) |
| else: |
| pbxp.AddOrGetFileInRootGroup(resource) |
| |
| for header in spec.get('mac_framework_private_headers', []): |
| AddHeaderToTarget(header, pbxp, xct, False) |
| |
| # Add "mac_framework_headers". These can be valid for both frameworks |
| # and static libraries. |
| if is_bundle or type == 'static_library': |
| for header in spec.get('mac_framework_headers', []): |
| AddHeaderToTarget(header, pbxp, xct, True) |
| |
| # Add "copies". |
| for copy_group in spec.get('copies', []): |
| pbxcp = gyp.xcodeproj_file.PBXCopyFilesBuildPhase({ |
| 'name': 'Copy to ' + copy_group['destination'] |
| }, |
| parent=xct) |
| dest = copy_group['destination'] |
| if dest[0] not in ('/', '$'): |
| # Relative paths are relative to $(SRCROOT). |
| dest = '$(SRCROOT)/' + dest |
| pbxcp.SetDestination(dest) |
| |
| # TODO(mark): The usual comment about this knowing too much about |
| # gyp.xcodeproj_file internals applies. |
| xct._properties['buildPhases'].insert(prebuild_index, pbxcp) |
| |
| for file in copy_group['files']: |
| pbxcp.AddFile(file) |
| |
| # Excluded files can also go into the project file. |
| if not skip_excluded_files: |
| for key in ['sources', 'mac_bundle_resources', 'mac_framework_headers', |
| 'mac_framework_private_headers']: |
| excluded_key = key + '_excluded' |
| for item in spec.get(excluded_key, []): |
| pbxp.AddOrGetFileInRootGroup(item) |
| |
| # So can "inputs" and "outputs" sections of "actions" groups. |
| groups = ['inputs', 'inputs_excluded', 'outputs', 'outputs_excluded'] |
| if skip_excluded_files: |
| groups = [x for x in groups if not x.endswith('_excluded')] |
| for action in spec.get('actions', []): |
| for group in groups: |
| for item in action.get(group, []): |
| # Exclude anything in BUILT_PRODUCTS_DIR. They're products, not |
| # sources. |
| if not item.startswith('$(BUILT_PRODUCTS_DIR)/'): |
| pbxp.AddOrGetFileInRootGroup(item) |
| |
| for postbuild in spec.get('postbuilds', []): |
| action_string_sh = gyp.common.EncodePOSIXShellList(postbuild['action']) |
| script = 'exec ' + action_string_sh + '\nexit 1\n' |
| |
| # Make the postbuild step depend on the output of ld or ar from this |
| # target. Apparently putting the script step after the link step isn't |
| # sufficient to ensure proper ordering in all cases. With an input |
| # declared but no outputs, the script step should run every time, as |
| # desired. |
| ssbp = gyp.xcodeproj_file.PBXShellScriptBuildPhase({ |
| 'inputPaths': ['$(BUILT_PRODUCTS_DIR)/$(EXECUTABLE_PATH)'], |
| 'name': 'Postbuild "' + postbuild['postbuild_name'] + '"', |
| 'shellScript': script, |
| 'showEnvVarsInLog': 0, |
| }) |
| xct.AppendProperty('buildPhases', ssbp) |
| |
| # Add dependencies before libraries, because adding a dependency may imply |
| # adding a library. It's preferable to keep dependencies listed first |
| # during a link phase so that they can override symbols that would |
| # otherwise be provided by libraries, which will usually include system |
| # libraries. On some systems, ld is finicky and even requires the |
| # libraries to be ordered in such a way that unresolved symbols in |
| # earlier-listed libraries may only be resolved by later-listed libraries. |
| # The Mac linker doesn't work that way, but other platforms do, and so |
| # their linker invocations need to be constructed in this way. There's |
| # no compelling reason for Xcode's linker invocations to differ. |
| |
| if 'dependencies' in spec: |
| for dependency in spec['dependencies']: |
| xct.AddDependency(xcode_targets[dependency]) |
| # The support project also gets the dependencies (in case they are |
| # needed for the actions/rules to work). |
| if support_xct: |
| support_xct.AddDependency(xcode_targets[dependency]) |
| |
| if 'libraries' in spec: |
| for library in spec['libraries']: |
| xct.FrameworksPhase().AddFile(library) |
| # Add the library's directory to LIBRARY_SEARCH_PATHS if necessary. |
| # I wish Xcode handled this automatically. |
| library_dir = posixpath.dirname(library) |
| if library_dir not in xcode_standard_library_dirs and ( |
| not xct.HasBuildSetting(_library_search_paths_var) or |
| library_dir not in xct.GetBuildSetting(_library_search_paths_var)): |
| xct.AppendBuildSetting(_library_search_paths_var, library_dir) |
| |
| for configuration_name in configuration_names: |
| configuration = spec['configurations'][configuration_name] |
| xcbc = xct.ConfigurationNamed(configuration_name) |
| for include_dir in configuration.get('mac_framework_dirs', []): |
| xcbc.AppendBuildSetting('FRAMEWORK_SEARCH_PATHS', include_dir) |
| for include_dir in configuration.get('include_dirs', []): |
| xcbc.AppendBuildSetting('HEADER_SEARCH_PATHS', include_dir) |
| if 'defines' in configuration: |
| for define in configuration['defines']: |
| set_define = EscapeXCodeArgument(define) |
| xcbc.AppendBuildSetting('GCC_PREPROCESSOR_DEFINITIONS', set_define) |
| if 'xcode_settings' in configuration: |
| for xck, xcv in configuration['xcode_settings'].iteritems(): |
| xcbc.SetBuildSetting(xck, xcv) |
| if 'xcode_config_file' in configuration: |
| config_ref = pbxp.AddOrGetFileInRootGroup( |
| configuration['xcode_config_file']) |
| xcbc.SetBaseConfiguration(config_ref) |
| |
| build_files = [] |
| for build_file, build_file_dict in data.iteritems(): |
| if build_file.endswith('.gyp'): |
| build_files.append(build_file) |
| |
| for build_file in build_files: |
| xcode_projects[build_file].Finalize1(xcode_targets, serialize_all_tests) |
| |
| for build_file in build_files: |
| xcode_projects[build_file].Finalize2(xcode_targets, |
| xcode_target_to_target_dict) |
| |
| for build_file in build_files: |
| xcode_projects[build_file].Write() |
