54 строки
1.8 KiB
Plaintext
54 строки
1.8 KiB
Plaintext
# Copyright (c) 2014 The Native Client 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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import("//build/toolchain/gcc_toolchain.gni")
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# This template defines a NaCl toolchain.
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#
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# It requires the following variables specifying the executables to run:
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# - cc
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# - cxx
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# - ar
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# - ld
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# and the following which is used in the toolchain_args
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# - toolchain_cpu (What "current_cpu" should be set to when invoking a
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# build using this toolchain.)
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template("nacl_toolchain") {
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assert(defined(invoker.cc), "nacl_toolchain() must specify a \"cc\" value")
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assert(defined(invoker.cxx), "nacl_toolchain() must specify a \"cxx\" value")
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assert(defined(invoker.ar), "nacl_toolchain() must specify a \"ar\" value")
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assert(defined(invoker.ld), "nacl_toolchain() must specify a \"ld\" value")
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assert(defined(invoker.toolchain_cpu),
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"nacl_toolchain() must specify a \"toolchain_cpu\"")
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gcc_toolchain(target_name) {
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toolchain_os = "nacl"
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if (defined(invoker.executable_extension)) {
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executable_extension = invoker.executable_extension
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} else {
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executable_extension = ".nexe"
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}
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forward_variables_from(invoker,
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[
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"ar",
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"cc",
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"cxx",
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"deps",
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"is_clang",
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"ld",
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"link_outputs",
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"postlink",
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"toolchain_cpu",
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])
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# We do not suport component builds or sanitizers with the NaCl toolchains.
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is_component_build = false
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clear_sanitizers = true
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rebuild_define = "NACL_TC_REV=" + invoker.toolchain_revision
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}
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}
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