gn.gn_to_cmake.Project Class Reference

Inheritance diagram for gn.gn_to_cmake.Project:

Public Member Functions
	__init__ (self, project_json)
	GetAbsolutePath (self, path)
	GetObjectSourceDependencies (self, gn_target_name, object_dependencies)
	GetObjectLibraryDependencies (self, gn_target_name, object_dependencies)
	GetCMakeTargetName (self, gn_target_name)

Public Attributes
	targets
	root_path
	build_path

Detailed Description

Definition at line 160 of file gn_to_cmake.py.

Constructor & Destructor Documentation

__init__()

gn.gn_to_cmake.Project.__init__	(		self,
			project_json
	)

Definition at line 161 of file gn_to_cmake.py.

  def __init__(self, project_json):
    self.targets = project_json['targets']
    build_settings = project_json['build_settings']
    self.root_path = build_settings['root_path']
    self.build_path = self.GetAbsolutePath(build_settings['build_dir'])
 

Member Function Documentation

GetAbsolutePath()

gn.gn_to_cmake.Project.GetAbsolutePath	(		self,
			path
	)

Definition at line 167 of file gn_to_cmake.py.

  def GetAbsolutePath(self, path):
    if path.startswith('//'):
      return posixpath.join(self.root_path, path[2:])
    else:
      return path
 

GetCMakeTargetName()

gn.gn_to_cmake.Project.GetCMakeTargetName	(		self,
			gn_target_name
	)

Definition at line 192 of file gn_to_cmake.py.

  def GetCMakeTargetName(self, gn_target_name):
    # See <chromium>/src/tools/gn/label.cc#Resolve
    # //base/test:test_support(//build/toolchain/win:msvc)
    path_separator = FindFirstOf(gn_target_name, (':', '('))
    location = None
    name = None
    toolchain = None
    if not path_separator:
      location = gn_target_name[2:]
    else:
      location = gn_target_name[2:path_separator]
      toolchain_separator = gn_target_name.find('(', path_separator)
      if toolchain_separator == -1:
        name = gn_target_name[path_separator + 1:]
      else:
        if toolchain_separator > path_separator:
          name = gn_target_name[path_separator + 1:toolchain_separator]
        assert gn_target_name.endswith(')')
        toolchain = gn_target_name[toolchain_separator + 1:-1]
    assert location or name
 
    cmake_target_name = None
    if location.endswith('/' + name):
      cmake_target_name = location
    elif location:
      cmake_target_name = location + '_' + name
    else:
      cmake_target_name = name
    if toolchain:
      cmake_target_name += '--' + toolchain
    return CMakeTargetEscape(cmake_target_name)
 
 

GetObjectLibraryDependencies()

gn.gn_to_cmake.Project.GetObjectLibraryDependencies	(		self,
			gn_target_name,
			object_dependencies
	)

All OBJECT libraries whose libraries have not been absorbed.

Definition at line 183 of file gn_to_cmake.py.

  def GetObjectLibraryDependencies(self, gn_target_name, object_dependencies):
    """All OBJECT libraries whose libraries have not been absorbed."""
    dependencies = self.targets[gn_target_name].get('deps', [])
    for dependency in dependencies:
      dependency_type = self.targets[dependency].get('type', None)
      if dependency_type == 'source_set':
        object_dependencies.add(dependency)
        self.GetObjectLibraryDependencies(dependency, object_dependencies)
 

GetObjectSourceDependencies()

gn.gn_to_cmake.Project.GetObjectSourceDependencies	(		self,
			gn_target_name,
			object_dependencies
	)

All OBJECT libraries whose sources have not been absorbed.

Definition at line 173 of file gn_to_cmake.py.

  def GetObjectSourceDependencies(self, gn_target_name, object_dependencies):
    """All OBJECT libraries whose sources have not been absorbed."""
    dependencies = self.targets[gn_target_name].get('deps', [])
    for dependency in dependencies:
      dependency_type = self.targets[dependency].get('type', None)
      if dependency_type == 'source_set':
        object_dependencies.add(dependency)
      if dependency_type not in gn_target_types_that_absorb_objects:
        self.GetObjectSourceDependencies(dependency, object_dependencies)
 

Member Data Documentation

build_path

gn.gn_to_cmake.Project.build_path

Definition at line 165 of file gn_to_cmake.py.

root_path

gn.gn_to_cmake.Project.root_path

Definition at line 164 of file gn_to_cmake.py.

targets

gn.gn_to_cmake.Project.targets

Definition at line 162 of file gn_to_cmake.py.

---

The documentation for this class was generated from the following file:

• third_party/skia/gn/gn_to_cmake.py