Remove EarlyMutators and DynamicDependencies
EarlyMutators are identical to BottomUpMutators, except they run before
DynamicDependencies. DynamicDependencies can be replaced with a
BottomUpMutator. Replace both EarlyMutators and DynamicDependencies
with BottomUpMutators, which allows setting the order between all
mutators through registration order.
Change-Id: Id1305d798d3d2da592061c89d7c10a71780b71a3
diff --git a/common/mutator.go b/common/mutator.go
new file mode 100644
index 0000000..43721ee
--- /dev/null
+++ b/common/mutator.go
@@ -0,0 +1,69 @@
+// Copyright 2015 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 common
+
+import (
+ "android/soong"
+
+ "github.com/google/blueprint"
+)
+
+type AndroidTopDownMutator func(AndroidTopDownMutatorContext)
+
+type AndroidTopDownMutatorContext interface {
+ blueprint.TopDownMutatorContext
+ androidBaseContext
+}
+
+type androidTopDownMutatorContext struct {
+ blueprint.TopDownMutatorContext
+ androidBaseContextImpl
+}
+
+type AndroidBottomUpMutator func(AndroidBottomUpMutatorContext)
+
+type AndroidBottomUpMutatorContext interface {
+ blueprint.BottomUpMutatorContext
+ androidBaseContext
+}
+
+type androidBottomUpMutatorContext struct {
+ blueprint.BottomUpMutatorContext
+ androidBaseContextImpl
+}
+
+func RegisterBottomUpMutator(name string, mutator AndroidBottomUpMutator) {
+ soong.RegisterBottomUpMutator(name, func(ctx blueprint.BottomUpMutatorContext) {
+ if a, ok := ctx.Module().(AndroidModule); ok {
+ actx := &androidBottomUpMutatorContext{
+ BottomUpMutatorContext: ctx,
+ androidBaseContextImpl: a.base().androidBaseContextFactory(ctx),
+ }
+ mutator(actx)
+ }
+ })
+}
+
+func RegisterTopDownMutator(name string, mutator AndroidTopDownMutator) {
+ soong.RegisterTopDownMutator(name, func(ctx blueprint.TopDownMutatorContext) {
+ if a, ok := ctx.Module().(AndroidModule); ok {
+ actx := &androidTopDownMutatorContext{
+ TopDownMutatorContext: ctx,
+ androidBaseContextImpl: a.base().androidBaseContextFactory(ctx),
+ }
+ mutator(actx)
+ }
+ })
+}