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1// Copyright 2017 Google Inc. All rights reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15package python
16
17import (
18	"android/soong/android"
19	"fmt"
20	"io"
21	"path/filepath"
22	"strings"
23)
24
25type subAndroidMkProvider interface {
26	AndroidMk(*Module, *android.AndroidMkData)
27}
28
29func (p *Module) subAndroidMk(data *android.AndroidMkData, obj interface{}) {
30	if p.subAndroidMkOnce == nil {
31		p.subAndroidMkOnce = make(map[subAndroidMkProvider]bool)
32	}
33	if androidmk, ok := obj.(subAndroidMkProvider); ok {
34		if !p.subAndroidMkOnce[androidmk] {
35			p.subAndroidMkOnce[androidmk] = true
36			androidmk.AndroidMk(p, data)
37		}
38	}
39}
40
41func (p *Module) AndroidMk() android.AndroidMkData {
42	ret := android.AndroidMkData{OutputFile: p.installSource}
43
44	p.subAndroidMk(&ret, p.installer)
45
46	return ret
47}
48
49func (p *binaryDecorator) AndroidMk(base *Module, ret *android.AndroidMkData) {
50	ret.Class = "EXECUTABLES"
51
52	ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
53		if len(p.binaryProperties.Test_suites) > 0 {
54			fmt.Fprintln(w, "LOCAL_COMPATIBILITY_SUITE :=",
55				strings.Join(p.binaryProperties.Test_suites, " "))
56		}
57	})
58	base.subAndroidMk(ret, p.pythonInstaller)
59}
60
61func (p *testDecorator) AndroidMk(base *Module, ret *android.AndroidMkData) {
62	ret.Class = "NATIVE_TESTS"
63
64	ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
65		if len(p.binaryDecorator.binaryProperties.Test_suites) > 0 {
66			fmt.Fprintln(w, "LOCAL_COMPATIBILITY_SUITE :=",
67				strings.Join(p.binaryDecorator.binaryProperties.Test_suites, " "))
68		}
69		// If the test config has an explicit config specified use it.
70		if p.testProperties.Test_config != nil {
71			fmt.Fprintln(w, "LOCAL_TEST_CONFIG :=",
72				*p.testProperties.Test_config)
73		} else {
74			if p.testConfig != nil {
75				fmt.Fprintln(w, "LOCAL_FULL_TEST_CONFIG :=",
76					p.testConfig.String())
77			}
78		}
79	})
80	base.subAndroidMk(ret, p.binaryDecorator.pythonInstaller)
81}
82
83func (installer *pythonInstaller) AndroidMk(base *Module, ret *android.AndroidMkData) {
84	// Soong installation is only supported for host modules. Have Make
85	// installation trigger Soong installation.
86	if base.Target().Os.Class == android.Host {
87		ret.OutputFile = android.OptionalPathForPath(installer.path)
88	}
89
90	ret.Required = append(ret.Required, "libc++")
91	ret.Extra = append(ret.Extra, func(w io.Writer, outputFile android.Path) {
92		path := installer.path.RelPathString()
93		dir, file := filepath.Split(path)
94		stem := strings.TrimSuffix(file, filepath.Ext(file))
95
96		fmt.Fprintln(w, "LOCAL_MODULE_SUFFIX := "+filepath.Ext(file))
97		fmt.Fprintln(w, "LOCAL_MODULE_PATH := $(OUT_DIR)/"+filepath.Clean(dir))
98		fmt.Fprintln(w, "LOCAL_MODULE_STEM := "+stem)
99		fmt.Fprintln(w, "LOCAL_SHARED_LIBRARIES := "+strings.Join(installer.androidMkSharedLibs, " "))
100	})
101}
102