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https://github.com/golang/go
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02990bd494
Clients such as compilers need this information in order to correctly link against imported packages. This also adds support for the condensed import data format where the priority information is stored as a suffix of the condensed import data, as well as support for archive files. LGTM=gri R=gri CC=golang-codereviews, iant https://golang.org/cl/78740043
41 lines
1021 B
Go
41 lines
1021 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// This file implements access to gccgo-generated export data.
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package main
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import (
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"code.google.com/p/go.tools/go/gccgoimporter"
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"code.google.com/p/go.tools/go/types"
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)
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var (
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initmap = make(map[*types.Package]gccgoimporter.InitData)
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)
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func init() {
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incpaths := []string{"/"}
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// importer for default gccgo
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var inst gccgoimporter.GccgoInstallation
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inst.InitFromDriver("gccgo")
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register("gccgo", inst.GetImporter(incpaths, initmap))
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}
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// Print the extra gccgo compiler data for this package, if it exists.
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func (p *printer) printGccgoExtra(pkg *types.Package) {
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if initdata, ok := initmap[pkg]; ok {
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p.printf("/*\npriority %d\n", initdata.Priority)
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p.printDecl("init", len(initdata.Inits), func() {
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for _, init := range initdata.Inits {
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p.printf("%s %s %d\n", init.Name, init.InitFunc, init.Priority)
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}
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})
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p.print("*/\n")
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}
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}
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