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	"path/filepath"
19
20	"android/soong/android"
21)
22
23// This file handles installing python executables into their final location
24
25type installLocation int
26
27const (
28	InstallInData installLocation = iota
29)
30
31type pythonInstaller struct {
32	dir      string
33	dir64    string
34	relative string
35
36	path android.InstallPath
37
38	androidMkSharedLibs []string
39}
40
41func NewPythonInstaller(dir, dir64 string) *pythonInstaller {
42	return &pythonInstaller{
43		dir:   dir,
44		dir64: dir64,
45	}
46}
47
48var _ installer = (*pythonInstaller)(nil)
49
50func (installer *pythonInstaller) installDir(ctx android.ModuleContext) android.InstallPath {
51	dir := installer.dir
52	if ctx.Arch().ArchType.Multilib == "lib64" && installer.dir64 != "" {
53		dir = installer.dir64
54	}
55	if !ctx.Host() && ctx.Config().HasMultilibConflict(ctx.Arch().ArchType) {
56		dir = filepath.Join(dir, ctx.Arch().ArchType.String())
57	}
58	return android.PathForModuleInstall(ctx, dir, installer.relative)
59}
60
61func (installer *pythonInstaller) install(ctx android.ModuleContext, file android.Path) {
62	installer.path = ctx.InstallFile(installer.installDir(ctx), file.Base(), file)
63}
64
65func (installer *pythonInstaller) setAndroidMkSharedLibs(sharedLibs []string) {
66	installer.androidMkSharedLibs = sharedLibs
67}
68