blob: 9cc650840d4bb0ae48877038ca502ee65ab07548 [file] [log] [blame]
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import "fmt"
/*
* Helpers for building cmd/go and cmd/cgo.
*/
// mkzdefaultcc writes zdefaultcc.go:
//
// package main
// const defaultCC = <defaultcc>
// const defaultCXX = <defaultcxx>
//
// It is invoked to write cmd/go/zdefaultcc.go
// but we also write cmd/cgo/zdefaultcc.go
func mkzdefaultcc(dir, file string) {
var out string
out = fmt.Sprintf(
"// auto generated by go tool dist\n"+
"\n"+
"package main\n"+
"\n"+
"const defaultCC = `%s`\n"+
"const defaultCXX = `%s`\n",
defaultcctarget, defaultcxxtarget)
writefile(out, file, 0)
// Convert file name to replace: turn go into cgo.
i := len(file) - len("go/zdefaultcc.go")
file = file[:i] + "c" + file[i:]
writefile(out, file, 0)
}