}
	}

	p.Dir = pp.Dir
	p.ImportPath = pp.ImportPath
	p.ImportComment = pp.ImportComment
	p.Name = pp.Name
	p.Doc = pp.Doc
	p.Root = pp.Root
	p.ConflictDir = pp.ConflictDir
	p.BinaryOnly = pp.BinaryOnly

	// TODO? Target
	p.Goroot = pp.Goroot
	p.Standard = p.Goroot && p.ImportPath != "" && search.IsStandardImportPath(p.ImportPath)
	p.GoFiles = pp.GoFiles
	p.CgoFiles = pp.CgoFiles

		bit(needCgoHdr, b.needCgoHdr(a)) |
		bit(needVet, a.needVet) |
		bit(needCovMetaFile, needCovMeta) |
		bit(needCompiledGoFiles, b.NeedCompiledGoFiles)

	if !p.BinaryOnly {
		if b.useCache(a, b.buildActionID(a), p.Target, need&needBuild != 0) {
			// We found the main output in the cache.
			// If we don't need any other outputs, we can stop.

//	    StaleReason    string   // explanation for Stale==true
//	    Root           string   // Go root or Go path dir containing this package
//	    ConflictDir    string   // this directory shadows Dir in $GOPATH
//	    BinaryOnly     bool     // binary-only package (no longer supported)
//	    ForTest        string   // package is only for use in named test
//	    Export         string   // file containing export data (when using -export)