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45 lines
1.4 KiB
45 lines
1.4 KiB
/*
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* Copyright (c) Hisilicon Technologies Co., Ltd.. 2020-2020. All rights reserved.
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* Description: Strictly control the compilation options not including options beginning with -Wno
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* Author: os_build
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* Create: 2020-03-05
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*/
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package config
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import (
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"strings"
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)
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func init() {
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x86_64StrictCflags, _ := RemovePrefixFromList("-Wno-", x86_64Cflags)
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x86_64StrictCflags, _ = RemovePrefixFromList("-Werror=", x86_64StrictCflags)
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pctx.StaticVariable("ClangStrictCflags", strings.Join([]string{
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"-D__compiler_offsetof=__builtin_offsetof",
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// Emit address-significance table which allows linker to perform safe ICF. Clang does
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// not emit the table by default on Android since NDK still uses GNU binutils.
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"-faddrsig",
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// Force clang to always output color diagnostics. Ninja will strip the ANSI
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// color codes if it is not running in a terminal.
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"-fcolor-diagnostics",
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}, " "))
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pctx.StaticVariable("ClangStrictCppflags", strings.Join([]string{
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// Enable clang's thread-safety annotations in libcxx.
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// Turn off -Wthread-safety-negative, to avoid breaking projects that use -Weverything.
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"-D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS",
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}, " "))
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pctx.StaticVariable("ClangStrictNoOverrideCflags", strings.Join([]string{
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"-Werror",
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}, " "))
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pctx.StaticVariable("X86_64StrictClangCflags", strings.Join(ClangFilterUnknownCflags(x86_64StrictCflags), " "))
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}
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