28 строки
892 B
Plaintext
28 строки
892 B
Plaintext
# Copyright (c) 2017 The Chromium Authors. All rights reserved.
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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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# This header file defines the "host_byteorder" variable.
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# Not that this is currently used only for building v8.
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# The chromium code generally assumes little-endianness.
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declare_args() {
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host_byteorder = "undefined"
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}
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# Detect host byteorder
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# ppc64 can be either BE or LE
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if (host_cpu == "ppc64") {
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if (current_os == "aix") {
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host_byteorder = "big"
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} else {
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# Only use the script when absolutely necessary
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host_byteorder =
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exec_script("//build/config/get_host_byteorder.py", [], "trim string")
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}
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} else if (host_cpu == "ppc" || host_cpu == "s390" || host_cpu == "s390x" ||
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host_cpu == "mips" || host_cpu == "mips64") {
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host_byteorder = "big"
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} else {
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host_byteorder = "little"
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}
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