Add support for privileged apps to androidmk (ecdb9f70) · Commits · e / os / android_build_soong

androidmk/androidmk/android.go

+15 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ package androidmk
		import (
		"fmt"
		"sort"
		"strconv"
		"strings"

		mkparser "android/soong/androidmk/parser"
		@@ -623,6 +624,16 @@ func makeBlueprintStringAssignment(file *bpFile, prefix string, suffix string, v
		return err
		}

		// Assigns a given boolean value to a given variable in the result bp file. See
		// setVariable documentation for more information about prefix and name.
		func makeBlueprintBoolAssignment(ctx variableAssignmentContext, prefix, name string, value bool) error {
		expressionValue, err := stringToBoolValue(strconv.FormatBool(value))
		if err == nil {
		err = setVariable(ctx.file, false, prefix, name, expressionValue, true)
		}
		return err
		}

		// If variable is a literal variable name, return the name, otherwise return ""
		func varLiteralName(variable mkparser.Variable) string {
		if len(variable.Name.Variables) == 0 {
		@@ -647,7 +658,11 @@ func prebuiltModulePath(ctx variableAssignmentContext) error {
		varname := ""
		fixed := ""
		val := ctx.mkvalue

		if len(val.Variables) == 1 && varLiteralName(val.Variables[0]) != "" && len(val.Strings) == 2 && val.Strings[0] == "" {
		if varLiteralName(val.Variables[0]) == "PRODUCT_OUT" && val.Strings[1] == "/system/priv-app" {
		return makeBlueprintBoolAssignment(ctx, "", "privileged", true)
		}
		fixed = val.Strings[1]
		varname = val.Variables[0].Name.Strings[0]
		// TARGET_OUT_OPTIONAL_EXECUTABLES puts the artifact in xbin, which is

+18 −0

Original line number	Diff line number	Diff line
		@@ -411,6 +411,24 @@ func makeVariableToBlueprint(file bpFile, val mkparser.MakeString,
		return exp, nil
		}

		// If local is set to true, then the variable will be added as a part of the
		// variable at file.bpPos. For example, if file.bpPos references a module,
		// then calling this method will set a property on that module if local is set
		// to true. Otherwise, the Variable will be created at the root of the file.
		//
		// prefix should be populated with the top level value to be assigned, and
		// name with a sub-value. If prefix is empty, then name is the top level value.
		// For example, if prefix is "foo" and name is "bar" with a value of "baz", then
		// the following variable will be generated:
		//
		// foo {
		// bar: "baz"
		// }
		//
		// If prefix is the empty string and name is "foo" with a value of "bar", the
		// following variable will be generated (if it is a property):
		//
		// foo: "bar"
		func setVariable(file *bpFile, plusequals bool, prefix, name string, value bpparser.Expression, local bool) error {
		if prefix != "" {
		name = prefix + "." + name

+15 −0

Original line number	Diff line number	Diff line
		@@ -1673,6 +1673,21 @@ android_app {
		name: "foo",
		auto_gen_config: true,
		}
		`,
		},
		{
		desc: "privileged app",
		in: `
		include $(CLEAR_VARS)
		LOCAL_MODULE := foo
		LOCAL_MODULE_PATH := $(PRODUCT_OUT)/system/priv-app
		include $(BUILD_PACKAGE)
		`,
		expected: `
		android_app {
		name: "foo",
		privileged: true
		}
		`,
		},
		}

+14 −4

Original line number	Diff line number	Diff line
		@@ -24,14 +24,24 @@ import (
		// A MakeString is a string that may contain variable substitutions in it.
		// It can be considered as an alternating list of raw Strings and variable
		// substitutions, where the first and last entries in the list must be raw
		// Strings (possibly empty). A MakeString that starts with a variable
		// will have an empty first raw string, and a MakeString that ends with a
		// variable will have an empty last raw string. Two sequential Variables
		// will have an empty raw string between them.
		// Strings (possibly empty). The entirety of the text before the first variable,
		// between two variables, and after the last variable will be considered a
		// single String value. A MakeString that starts with a variable will have an
		// empty first raw string, and a MakeString that ends with a variable will have
		// an empty last raw string. Two sequential Variables will have an empty raw
		// string between them.
		//
		// The MakeString is stored as two lists, a list of raw Strings and a list
		// of Variables. The raw string list is always one longer than the variable
		// list.
		//
		// For example, "$(FOO)/bar/baz" will be represented as the
		// following lists:
		//
		// {
		// Strings: ["", "/bar/baz"],
		// Variables: ["FOO"]
		// }
		type MakeString struct {
		StringPos Pos
		Strings []string