74 lines
2.1 KiB
Go
74 lines
2.1 KiB
Go
// Copyright 2015 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 common
|
|
|
|
import (
|
|
"github.com/google/blueprint"
|
|
_ "github.com/google/blueprint/bootstrap"
|
|
)
|
|
|
|
var (
|
|
pctx = NewPackageContext("android/soong/common")
|
|
|
|
cpPreserveSymlinks = pctx.VariableConfigMethod("cpPreserveSymlinks",
|
|
Config.CpPreserveSymlinksFlags)
|
|
|
|
// A phony rule that is not the built-in Ninja phony rule. The built-in
|
|
// phony rule has special behavior that is sometimes not desired. See the
|
|
// Ninja docs for more details.
|
|
Phony = pctx.StaticRule("Phony",
|
|
blueprint.RuleParams{
|
|
Command: "# phony $out",
|
|
Description: "phony $out",
|
|
})
|
|
|
|
// GeneratedFile is a rule for indicating that a given file was generated
|
|
// while running soong. This allows the file to be cleaned up if it ever
|
|
// stops being generated by soong.
|
|
GeneratedFile = pctx.StaticRule("GeneratedFile",
|
|
blueprint.RuleParams{
|
|
Command: "# generated $out",
|
|
Description: "generated $out",
|
|
Generator: true,
|
|
})
|
|
|
|
// A copy rule.
|
|
Cp = pctx.StaticRule("Cp",
|
|
blueprint.RuleParams{
|
|
Command: "cp $cpPreserveSymlinks $cpFlags $in $out",
|
|
Description: "cp $out",
|
|
},
|
|
"cpFlags")
|
|
|
|
// A symlink rule.
|
|
Symlink = pctx.StaticRule("Symlink",
|
|
blueprint.RuleParams{
|
|
Command: "ln -f -s $fromPath $out",
|
|
Description: "symlink $out",
|
|
},
|
|
"fromPath")
|
|
|
|
ErrorRule = pctx.StaticRule("Error",
|
|
blueprint.RuleParams{
|
|
Command: `echo "$error" && false`,
|
|
Description: "error building $out",
|
|
},
|
|
"error")
|
|
)
|
|
|
|
func init() {
|
|
pctx.Import("github.com/google/blueprint/bootstrap")
|
|
}
|