split apex.go
apex.go is too big. Separate the build rule and android.mk generation
logic into builder.go and androidmk.go, respectively. prebuilt_apex is
moved to prebuilt.go as well.
No refactoring has been made other than the splitting.
Test: m
Change-Id: I839ab0a1ba2b70ce82d98ac1fa8e3534808b5fd3
diff --git a/apex/androidmk.go b/apex/androidmk.go
new file mode 100644
index 0000000..8ebf802
--- /dev/null
+++ b/apex/androidmk.go
@@ -0,0 +1,205 @@
+// Copyright (C) 2019 The Android Open Source Project
+//
+// 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 apex
+
+import (
+ "fmt"
+ "io"
+ "path/filepath"
+ "strings"
+
+ "android/soong/android"
+ "android/soong/cc"
+ "android/soong/java"
+
+ "github.com/google/blueprint/proptools"
+)
+
+func (a *apexBundle) AndroidMk() android.AndroidMkData {
+ if a.properties.HideFromMake {
+ return android.AndroidMkData{
+ Disabled: true,
+ }
+ }
+ writers := []android.AndroidMkData{}
+ writers = append(writers, a.androidMkForType())
+ return android.AndroidMkData{
+ Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
+ for _, data := range writers {
+ data.Custom(w, name, prefix, moduleDir, data)
+ }
+ }}
+}
+
+func (a *apexBundle) androidMkForFiles(w io.Writer, apexName, moduleDir string) []string {
+ moduleNames := []string{}
+ apexType := a.properties.ApexType
+ // To avoid creating duplicate build rules, run this function only when primaryApexType is true
+ // to install symbol files in $(PRODUCT_OUT}/apex.
+ // And if apexType is flattened, run this function to install files in $(PRODUCT_OUT}/system/apex.
+ if !a.primaryApexType && apexType != flattenedApex {
+ return moduleNames
+ }
+
+ for _, fi := range a.filesInfo {
+ if cc, ok := fi.module.(*cc.Module); ok && cc.Properties.HideFromMake {
+ continue
+ }
+
+ if !android.InList(fi.moduleName, moduleNames) {
+ moduleNames = append(moduleNames, fi.moduleName)
+ }
+
+ fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
+ fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
+ fmt.Fprintln(w, "LOCAL_MODULE :=", fi.moduleName)
+ // /apex/<apex_name>/{lib|framework|...}
+ pathWhenActivated := filepath.Join("$(PRODUCT_OUT)", "apex", apexName, fi.installDir)
+ if apexType == flattenedApex {
+ // /system/apex/<name>/{lib|framework|...}
+ fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", filepath.Join(a.installDir.ToMakePath().String(),
+ apexName, fi.installDir))
+ if a.primaryApexType {
+ fmt.Fprintln(w, "LOCAL_SOONG_SYMBOL_PATH :=", pathWhenActivated)
+ }
+ if len(fi.symlinks) > 0 {
+ fmt.Fprintln(w, "LOCAL_MODULE_SYMLINKS :=", strings.Join(fi.symlinks, " "))
+ }
+
+ if fi.module != nil && fi.module.NoticeFile().Valid() {
+ fmt.Fprintln(w, "LOCAL_NOTICE_FILE :=", fi.module.NoticeFile().Path().String())
+ }
+ } else {
+ fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", pathWhenActivated)
+ }
+ fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", fi.builtFile.String())
+ fmt.Fprintln(w, "LOCAL_MODULE_CLASS :=", fi.class.NameInMake())
+ if fi.module != nil {
+ archStr := fi.module.Target().Arch.ArchType.String()
+ host := false
+ switch fi.module.Target().Os.Class {
+ case android.Host:
+ if fi.module.Target().Arch.ArchType != android.Common {
+ fmt.Fprintln(w, "LOCAL_MODULE_HOST_ARCH :=", archStr)
+ }
+ host = true
+ case android.HostCross:
+ if fi.module.Target().Arch.ArchType != android.Common {
+ fmt.Fprintln(w, "LOCAL_MODULE_HOST_CROSS_ARCH :=", archStr)
+ }
+ host = true
+ case android.Device:
+ if fi.module.Target().Arch.ArchType != android.Common {
+ fmt.Fprintln(w, "LOCAL_MODULE_TARGET_ARCH :=", archStr)
+ }
+ }
+ if host {
+ makeOs := fi.module.Target().Os.String()
+ if fi.module.Target().Os == android.Linux || fi.module.Target().Os == android.LinuxBionic {
+ makeOs = "linux"
+ }
+ fmt.Fprintln(w, "LOCAL_MODULE_HOST_OS :=", makeOs)
+ fmt.Fprintln(w, "LOCAL_IS_HOST_MODULE := true")
+ }
+ }
+ if fi.class == javaSharedLib {
+ javaModule := fi.module.(*java.Library)
+ // soong_java_prebuilt.mk sets LOCAL_MODULE_SUFFIX := .jar Therefore
+ // we need to remove the suffix from LOCAL_MODULE_STEM, otherwise
+ // we will have foo.jar.jar
+ fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", strings.TrimSuffix(fi.builtFile.Base(), ".jar"))
+ fmt.Fprintln(w, "LOCAL_SOONG_CLASSES_JAR :=", javaModule.ImplementationAndResourcesJars()[0].String())
+ fmt.Fprintln(w, "LOCAL_SOONG_HEADER_JAR :=", javaModule.HeaderJars()[0].String())
+ fmt.Fprintln(w, "LOCAL_SOONG_DEX_JAR :=", fi.builtFile.String())
+ fmt.Fprintln(w, "LOCAL_DEX_PREOPT := false")
+ fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_java_prebuilt.mk")
+ } else if fi.class == nativeSharedLib || fi.class == nativeExecutable || fi.class == nativeTest {
+ fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", fi.builtFile.Base())
+ if cc, ok := fi.module.(*cc.Module); ok {
+ if cc.UnstrippedOutputFile() != nil {
+ fmt.Fprintln(w, "LOCAL_SOONG_UNSTRIPPED_BINARY :=", cc.UnstrippedOutputFile().String())
+ }
+ cc.AndroidMkWriteAdditionalDependenciesForSourceAbiDiff(w)
+ if cc.CoverageOutputFile().Valid() {
+ fmt.Fprintln(w, "LOCAL_PREBUILT_COVERAGE_ARCHIVE :=", cc.CoverageOutputFile().String())
+ }
+ }
+ fmt.Fprintln(w, "include $(BUILD_SYSTEM)/soong_cc_prebuilt.mk")
+ } else {
+ fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", fi.builtFile.Base())
+ // For flattened apexes, compat symlinks are attached to apex_manifest.json which is guaranteed for every apex
+ if a.primaryApexType && fi.builtFile == a.manifestPbOut && len(a.compatSymlinks) > 0 {
+ fmt.Fprintln(w, "LOCAL_POST_INSTALL_CMD :=", strings.Join(a.compatSymlinks, " && "))
+ }
+ fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
+ }
+ }
+ return moduleNames
+}
+
+func (a *apexBundle) androidMkForType() android.AndroidMkData {
+ return android.AndroidMkData{
+ Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
+ moduleNames := []string{}
+ apexType := a.properties.ApexType
+ if a.installable() {
+ apexName := proptools.StringDefault(a.properties.Apex_name, name)
+ moduleNames = a.androidMkForFiles(w, apexName, moduleDir)
+ }
+
+ if apexType == flattenedApex {
+ // Only image APEXes can be flattened.
+ fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
+ fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
+ fmt.Fprintln(w, "LOCAL_MODULE :=", name+a.suffix)
+ if len(moduleNames) > 0 {
+ fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES :=", strings.Join(moduleNames, " "))
+ }
+ fmt.Fprintln(w, "include $(BUILD_PHONY_PACKAGE)")
+ fmt.Fprintln(w, "$(LOCAL_INSTALLED_MODULE): .KATI_IMPLICIT_OUTPUTS :=", a.outputFile.String())
+
+ } else {
+ fmt.Fprintln(w, "\ninclude $(CLEAR_VARS)")
+ fmt.Fprintln(w, "LOCAL_PATH :=", moduleDir)
+ fmt.Fprintln(w, "LOCAL_MODULE :=", name+a.suffix)
+ fmt.Fprintln(w, "LOCAL_MODULE_CLASS := ETC") // do we need a new class?
+ fmt.Fprintln(w, "LOCAL_PREBUILT_MODULE_FILE :=", a.outputFile.String())
+ fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", a.installDir.ToMakePath().String())
+ fmt.Fprintln(w, "LOCAL_MODULE_STEM :=", name+apexType.suffix())
+ fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE :=", !a.installable())
+ if len(moduleNames) > 0 {
+ fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES +=", strings.Join(moduleNames, " "))
+ }
+ if len(a.externalDeps) > 0 {
+ fmt.Fprintln(w, "LOCAL_REQUIRED_MODULES +=", strings.Join(a.externalDeps, " "))
+ }
+ var postInstallCommands []string
+ if a.prebuiltFileToDelete != "" {
+ postInstallCommands = append(postInstallCommands, "rm -rf "+
+ filepath.Join(a.installDir.ToMakePath().String(), a.prebuiltFileToDelete))
+ }
+ // For unflattened apexes, compat symlinks are attached to apex package itself as LOCAL_POST_INSTALL_CMD
+ postInstallCommands = append(postInstallCommands, a.compatSymlinks...)
+ if len(postInstallCommands) > 0 {
+ fmt.Fprintln(w, "LOCAL_POST_INSTALL_CMD :=", strings.Join(postInstallCommands, " && "))
+ }
+ fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
+
+ if apexType == imageApex {
+ fmt.Fprintln(w, "ALL_MODULES.$(LOCAL_MODULE).BUNDLE :=", a.bundleModuleFile.String())
+ }
+ }
+ }}
+}