46 lines
1.0 KiB
Go
46 lines
1.0 KiB
Go
/*
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* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package llvm
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import (
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"os"
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"github.com/goplus/llgo/xtool/nm"
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)
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type Env struct {
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root string
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nmprefix string
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}
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func New() *Env {
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var nmprefix string
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var root = os.Getenv("LLGO_LLVM_ROOT")
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if root != "" {
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nmprefix = root + "/bin/llvm-"
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}
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return &Env{root, nmprefix}
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}
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func (p *Env) Root() string {
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return p.root
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}
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func (p *Env) Nm() *nm.Cmd {
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return nm.New(p.nmprefix + "nm")
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}
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