platform_build_soong/python/installer.go
Nan Zhang 3bba05962d Change Python in Soong to support device side build.
Add python_test to generate executables for both host and device side.
And change python_library_host to python_library.

installation for python device test will be under
target/product/generic_arm[64]/data/nativetest[64].

Bug: b/69114465
Test: m clean && m -j
Device Test:
adb root; adb push nan_devicetest /data;
adb shell; ./nan_devicetest
print(sys.path)
['/data/nan_devicetest/runfiles', '/data/nan_devicetest', '/data/nan_devicetest/internal', '/data/nan_devicetest/internal/stdlib']

Change-Id: If8317070a3aa1b6dab2e84b8df2d037f495d7247
2017-11-30 13:55:49 -08:00

61 lines
1.6 KiB
Go

// Copyright 2017 Google Inc. All rights reserved.
//
// 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 python
import (
"path/filepath"
"android/soong/android"
)
// This file handles installing python executables into their final location
type installLocation int
const (
InstallInData installLocation = iota
)
type pythonInstaller struct {
dir string
dir64 string
relative string
path android.OutputPath
}
func NewPythonInstaller(dir, dir64 string) *pythonInstaller {
return &pythonInstaller{
dir: dir,
dir64: dir64,
}
}
var _ installer = (*pythonInstaller)(nil)
func (installer *pythonInstaller) installDir(ctx android.ModuleContext) android.OutputPath {
dir := installer.dir
if ctx.Arch().ArchType.Multilib == "lib64" && installer.dir64 != "" {
dir = installer.dir64
}
if !ctx.Host() && !ctx.Arch().Native {
dir = filepath.Join(dir, ctx.Arch().ArchType.String())
}
return android.PathForModuleInstall(ctx, dir, installer.relative)
}
func (installer *pythonInstaller) install(ctx android.ModuleContext, file android.Path) {
installer.path = ctx.InstallFile(installer.installDir(ctx), file.Base(), file)
}