Add "legacy_android10_support" to "apex" (214bf373) · Commits · e / os / android_build_soong

apex/apex.go

+6 −4

Original line number	Diff line number	Diff line
		@@ -343,6 +343,10 @@ type apexBundleProperties struct {
		// Whenever apex_payload.img of the APEX should include dm-verity hashtree.
		// Should be only used in tests#.
		Test_only_no_hashtree *bool

		// Whether this APEX should support Android10. Default is false. If this is set true, then apex_manifest.json is bundled as well
		// because Android10 requires legacy apex_manifest.json instead of apex_manifest.pb
		Legacy_android10_support *bool
		}

		type apexTargetBundleProperties struct {
		@@ -507,9 +511,7 @@ type apexBundle struct {
		artApex bool
		primaryApexType bool

		// intermediate path for apex_manifest.json
		manifestJsonOut android.WritablePath
		manifestJsonFullOut android.WritablePath
		manifestPbOut android.WritablePath

		// list of commands to create symlinks for backward compatibility

apex/apex_test.go

+26 −5

Original line number	Diff line number	Diff line
		@@ -140,8 +140,8 @@ func testApexContext(t testing.T, bp string, handlers ...testCustomizer) (andr
		ctx.BottomUp("prebuilts", android.PrebuiltMutator).Parallel()
		})
		ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
		ctx.BottomUp("link", cc.LinkageMutator).Parallel()
		ctx.BottomUp("vndk", cc.VndkMutator).Parallel()
		ctx.BottomUp("link", cc.LinkageMutator).Parallel()
		ctx.BottomUp("test_per_src", cc.TestPerSrcMutator).Parallel()
		ctx.BottomUp("version", cc.VersionMutator).Parallel()
		ctx.BottomUp("begin", cc.BeginMutator).Parallel()
		@@ -547,9 +547,10 @@ func TestApexManifest(t *testing.T) {
		`)

		module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
		module.Output("apex_manifest.pb")
		module.Output("apex_manifest.json")
		module.Output("apex_manifest_full.json")
		args := module.Rule("apexRule").Args
		if manifest := args["manifest"]; manifest != module.Output("apex_manifest.pb").Output.String() {
		t.Error("manifest should be apex_manifest.pb, but " + manifest)
		}
		}

		func TestBasicZipApex(t *testing.T) {
		@@ -2452,7 +2453,7 @@ func TestApexWithTests(t *testing.T) {
		ensureContains(t, androidMk, "LOCAL_MODULE := mytest1.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := mytest2.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := mytest3.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := apex_manifest.json.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := apex_manifest.pb.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := apex_pubkey.myapex\n")
		ensureContains(t, androidMk, "LOCAL_MODULE := myapex\n")
		}
		@@ -3011,6 +3012,26 @@ func TestOverrideApex(t *testing.T) {
		ensureNotContains(t, androidMk, "LOCAL_MODULE_STEM := myapex.apex")
		}

		func TestLegacyAndroid10Support(t *testing.T) {
		ctx, _ := testApex(t, `
		apex {
		name: "myapex",
		key: "myapex.key",
		legacy_android10_support: true,
		}

		apex_key {
		name: "myapex.key",
		public_key: "testkey.avbpubkey",
		private_key: "testkey.pem",
		}
		`)

		module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
		args := module.Rule("apexRule").Args
		ensureContains(t, args["opt_flags"], "--manifest_json "+module.Output("apex_manifest.json").Output.String())
		}

		func TestMain(m *testing.M) {
		run := func() int {
		setUp()

apex/builder.go

+39 −36

Original line number	Diff line number	Diff line
		@@ -103,7 +103,6 @@ var (
		`(. ${out}.copy_commands) && ` +
		`APEXER_TOOL_PATH=${tool_path} ` +
		`${apexer} --force --manifest ${manifest} ` +
		`--manifest_json ${manifest_json} --manifest_json_full ${manifest_json_full} ` +
		`--file_contexts ${file_contexts} ` +
		`--canned_fs_config ${canned_fs_config} ` +
		`--payload_type image ` +
		@@ -114,22 +113,20 @@ var (
		Rspfile: "${out}.copy_commands",
		RspfileContent: "${copy_commands}",
		Description: "APEX ${image_dir} => ${out}",
		}, "tool_path", "image_dir", "copy_commands", "file_contexts", "canned_fs_config", "key", "opt_flags",
		"manifest", "manifest_json", "manifest_json_full",
		)
		}, "tool_path", "image_dir", "copy_commands", "file_contexts", "canned_fs_config", "key", "opt_flags", "manifest")

		zipApexRule = pctx.StaticRule("zipApexRule", blueprint.RuleParams{
		Command: `rm -rf ${image_dir} && mkdir -p ${image_dir} && ` +
		`(. ${out}.copy_commands) && ` +
		`APEXER_TOOL_PATH=${tool_path} ` +
		`${apexer} --force --manifest ${manifest} --manifest_json_full ${manifest_json_full} ` +
		`${apexer} --force --manifest ${manifest} ` +
		`--payload_type zip ` +
		`${image_dir} ${out} `,
		CommandDeps: []string{"${apexer}", "${merge_zips}", "${soong_zip}", "${zipalign}", "${aapt2}"},
		Rspfile: "${out}.copy_commands",
		RspfileContent: "${copy_commands}",
		Description: "ZipAPEX ${image_dir} => ${out}",
		}, "tool_path", "image_dir", "copy_commands", "manifest", "manifest_json_full")
		}, "tool_path", "image_dir", "copy_commands", "manifest")

		apexProtoConvertRule = pctx.AndroidStaticRule("apexProtoConvertRule",
		blueprint.RuleParams{
		@@ -169,7 +166,7 @@ var (
		func (a *apexBundle) buildManifest(ctx android.ModuleContext, provideNativeLibs, requireNativeLibs []string) {
		manifestSrc := android.PathForModuleSrc(ctx, proptools.StringDefault(a.properties.Manifest, "apex_manifest.json"))

		a.manifestJsonFullOut = android.PathForModuleOut(ctx, "apex_manifest_full.json")
		manifestJsonFullOut := android.PathForModuleOut(ctx, "apex_manifest_full.json")

		// put dependency({provide\|require}NativeLibs) in apex_manifest.json
		provideNativeLibs = android.SortedUniqueStrings(provideNativeLibs)
		@@ -184,7 +181,7 @@ func (a *apexBundle) buildManifest(ctx android.ModuleContext, provideNativeLibs,
		ctx.Build(pctx, android.BuildParams{
		Rule: apexManifestRule,
		Input: manifestSrc,
		Output: a.manifestJsonFullOut,
		Output: manifestJsonFullOut,
		Args: map[string]string{
		"provideNativeLibs": strings.Join(provideNativeLibs, " "),
		"requireNativeLibs": strings.Join(requireNativeLibs, " "),
		@@ -192,20 +189,22 @@ func (a *apexBundle) buildManifest(ctx android.ModuleContext, provideNativeLibs,
		},
		})

		if proptools.Bool(a.properties.Legacy_android10_support) {
		// b/143654022 Q apexd can't understand newly added keys in apex_manifest.json
		// prepare stripped-down version so that APEX modules built from R+ can be installed to Q
		a.manifestJsonOut = android.PathForModuleOut(ctx, "apex_manifest.json")
		ctx.Build(pctx, android.BuildParams{
		Rule: stripApexManifestRule,
		Input: a.manifestJsonFullOut,
		Input: manifestJsonFullOut,
		Output: a.manifestJsonOut,
		})
		}

		// from R+, protobuf binary format (.pb) is the standard format for apex_manifest
		a.manifestPbOut = android.PathForModuleOut(ctx, "apex_manifest.pb")
		ctx.Build(pctx, android.BuildParams{
		Rule: pbApexManifestRule,
		Input: a.manifestJsonFullOut,
		Input: manifestJsonFullOut,
		Output: a.manifestPbOut,
		})
		}
		@@ -254,7 +253,10 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
		copyCommands := []string{}
		emitCommands := []string{}
		imageContentFile := android.PathForModuleOut(ctx, a.Name()+"-content.txt")
		emitCommands = append(emitCommands, "echo ./apex_manifest.pb >> "+imageContentFile.String())
		if proptools.Bool(a.properties.Legacy_android10_support) {
		emitCommands = append(emitCommands, "echo ./apex_manifest.json >> "+imageContentFile.String())
		}
		for i, src := range filesToCopy {
		dest := filepath.Join(a.filesInfo[i].installDir, src.Base())
		emitCommands = append(emitCommands, "echo './"+dest+"' >> "+imageContentFile.String())
		@@ -269,7 +271,7 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
		emitCommands = append(emitCommands, "sort -o "+imageContentFile.String()+" "+imageContentFile.String())

		implicitInputs := append(android.Paths(nil), filesToCopy...)
		implicitInputs = append(implicitInputs, a.manifestPbOut, a.manifestJsonFullOut, a.manifestJsonOut)
		implicitInputs = append(implicitInputs, a.manifestPbOut)

		if a.properties.Whitelisted_files != nil {
		ctx.Build(pctx, android.BuildParams{
		@@ -392,6 +394,11 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
		optFlags = append(optFlags, "--do_not_check_keyname")
		}

		if proptools.Bool(a.properties.Legacy_android10_support) {
		implicitInputs = append(implicitInputs, a.manifestJsonOut)
		optFlags = append(optFlags, "--manifest_json "+a.manifestJsonOut.String())
		}

		ctx.Build(pctx, android.BuildParams{
		Rule: apexRule,
		Implicits: implicitInputs,
		@@ -401,8 +408,6 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
		"tool_path": outHostBinDir + ":" + prebuiltSdkToolsBinDir,
		"image_dir": android.PathForModuleOut(ctx, "image"+suffix).String(),
		"copy_commands": strings.Join(copyCommands, " && "),
		"manifest_json_full": a.manifestJsonFullOut.String(),
		"manifest_json": a.manifestJsonOut.String(),
		"manifest": a.manifestPbOut.String(),
		"file_contexts": a.fileContexts.String(),
		"canned_fs_config": cannedFsConfig.String(),
		@@ -442,7 +447,6 @@ func (a *apexBundle) buildUnflattenedApex(ctx android.ModuleContext) {
		"image_dir": android.PathForModuleOut(ctx, "image"+suffix).String(),
		"copy_commands": strings.Join(copyCommands, " && "),
		"manifest": a.manifestPbOut.String(),
		"manifest_json_full": a.manifestJsonFullOut.String(),
		},
		})
		}
		@@ -503,9 +507,8 @@ func (a *apexBundle) setCertificateAndPrivateKey(ctx android.ModuleContext) {

		func (a *apexBundle) buildFilesInfo(ctx android.ModuleContext) {
		if a.installable() {
		// For flattened APEX, do nothing but make sure that apex_manifest.json and apex_pubkey are also copied along
		// For flattened APEX, do nothing but make sure that APEX manifest and apex_pubkey are also copied along
		// with other ordinary files.
		a.filesInfo = append(a.filesInfo, newApexFile(a.manifestJsonOut, "apex_manifest.json."+a.Name()+a.suffix, ".", etc, nil))
		a.filesInfo = append(a.filesInfo, newApexFile(a.manifestPbOut, "apex_manifest.pb."+a.Name()+a.suffix, ".", etc, nil))

		// rename to apex_pubkey