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- // Copyright 2020 Google Inc. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- package android
- import (
- "github.com/google/blueprint"
- )
- type licenseKindDependencyTag struct {
- blueprint.BaseDependencyTag
- }
- var (
- licenseKindTag = licenseKindDependencyTag{}
- )
- func init() {
- RegisterLicenseBuildComponents(InitRegistrationContext)
- }
- // Register the license module type.
- func RegisterLicenseBuildComponents(ctx RegistrationContext) {
- ctx.RegisterModuleType("license", LicenseFactory)
- }
- type licenseProperties struct {
- // Specifies the kinds of license that apply.
- License_kinds []string
- // Specifies a short copyright notice to use for the license.
- Copyright_notice *string
- // Specifies the path or label for the text of the license.
- License_text []string `android:"path"`
- // Specifies the package name to which the license applies.
- Package_name *string
- // Specifies where this license can be used
- Visibility []string
- }
- type licenseModule struct {
- ModuleBase
- DefaultableModuleBase
- SdkBase
- properties licenseProperties
- }
- func (m *licenseModule) DepsMutator(ctx BottomUpMutatorContext) {
- ctx.AddVariationDependencies(nil, licenseKindTag, m.properties.License_kinds...)
- }
- func (m *licenseModule) GenerateAndroidBuildActions(ctx ModuleContext) {
- // license modules have no licenses, but license_kinds must refer to license_kind modules
- mergeStringProps(&m.base().commonProperties.Effective_licenses, ctx.ModuleName())
- namePathProps(&m.base().commonProperties.Effective_license_text, m.properties.Package_name, PathsForModuleSrc(ctx, m.properties.License_text)...)
- for _, module := range ctx.GetDirectDepsWithTag(licenseKindTag) {
- if lk, ok := module.(*licenseKindModule); ok {
- mergeStringProps(&m.base().commonProperties.Effective_license_conditions, lk.properties.Conditions...)
- mergeStringProps(&m.base().commonProperties.Effective_license_kinds, ctx.OtherModuleName(module))
- } else {
- ctx.ModuleErrorf("license_kinds property %q is not a license_kind module", ctx.OtherModuleName(module))
- }
- }
- }
- func LicenseFactory() Module {
- module := &licenseModule{}
- base := module.base()
- module.AddProperties(&base.nameProperties, &module.properties)
- // The visibility property needs to be checked and parsed by the visibility module.
- setPrimaryVisibilityProperty(module, "visibility", &module.properties.Visibility)
- InitSdkAwareModule(module)
- initAndroidModuleBase(module)
- InitDefaultableModule(module)
- return module
- }
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