hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
30 lines
751 B
Go
30 lines
751 B
Go
// Copyright 2019 The ChromiumOS Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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package main
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func processStackProtectorFlags(builder *commandBuilder) {
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fstackMap := map[string]bool{"-D__KERNEL__": true, "-fno-stack-protector": true, "-nodefaultlibs": true,
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"-nostdlib": true}
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fstack := false
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if builder.target.abi != "eabi" {
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for _, arg := range builder.args {
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if arg.fromUser && fstackMap[arg.value] {
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fstack = true
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break
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}
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}
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}
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if fstack {
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builder.addPreUserArgs("-fno-stack-protector")
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builder.transformArgs(func(arg builderArg) string {
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if !arg.fromUser && arg.value == "-fstack-protector-strong" {
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return ""
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}
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return arg.value
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})
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}
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}
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