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45 lines
1.7 KiB
Plaintext
45 lines
1.7 KiB
Plaintext
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# Copyright (C) 2017 The Android Open Source Project
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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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import("//gn/standalone/sanitizers/vars.gni")
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declare_args() {
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is_hermetic_clang = is_clang && is_linux_host
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}
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assert(!is_hermetic_clang || is_clang, "is_hermetic_clang requires is_clang")
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declare_args() {
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if (is_linux_host) {
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if (is_hermetic_clang) {
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_hermetic_llvm_dir = rebase_path("//buildtools/clang", root_build_dir)
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linux_llvm_dir = "$_hermetic_llvm_dir/lib/clang/6.0.0/"
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linux_clang_bin = "$_hermetic_llvm_dir/bin/clang"
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linux_clangxx_bin = "$_hermetic_llvm_dir/bin/clang++"
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linux_clangrt_dir = "$_hermetic_llvm_dir/lib/clang/6.0.0/lib/linux"
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} else if (is_clang) {
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# Guess the path for the system clang.
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find_llvm_out = exec_script("linux_find_llvm.py", [], "list lines")
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linux_llvm_dir = find_llvm_out[0]
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linux_clang_bin = find_llvm_out[1]
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linux_clangxx_bin = find_llvm_out[2]
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linux_clangrt_dir = "$linux_llvm_dir/lib/linux"
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}
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} else if (is_mac) {
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mac_toolchain_dirs_ = exec_script("mac_find_llvm.py", [], "list lines")
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mac_toolchain_dir = mac_toolchain_dirs_[0]
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mac_clangrt_dir = mac_toolchain_dirs_[1]
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}
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}
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