9f4f729207
We do support building with a default target unspecified. This fixes two small build issues that prevented LLVM's unit tests from building and libSupport from building on Windows.
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
//===- llvm/Support/Win32/Host.inc ------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the Win32 Host support.
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//
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//===----------------------------------------------------------------------===//
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// We need to include config.h here because LLVM_DEFAULT_TARGET_TRIPLE is not
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// defined in llvm-config.h if it is unset.
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#include "llvm/Config/config.h"
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#include "llvm/Support/Windows/WindowsSupport.h"
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#include <cstdio>
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#include <string>
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using namespace llvm;
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static std::string updateTripleOSVersion(std::string Triple) {
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return Triple;
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}
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std::string sys::getDefaultTargetTriple() {
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const char *Triple = LLVM_DEFAULT_TARGET_TRIPLE;
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// Override the default target with an environment variable named by LLVM_TARGET_TRIPLE_ENV.
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#if defined(LLVM_TARGET_TRIPLE_ENV)
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if (const char *EnvTriple = std::getenv(LLVM_TARGET_TRIPLE_ENV))
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Triple = EnvTriple;
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#endif
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return Triple;
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}
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