6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
111 lines
4.4 KiB
C++
111 lines
4.4 KiB
C++
//===-- MSVCPaths.h - MSVC path-parsing helpers -----------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_WINDOWSDRIVER_MSVCPATHS_H
|
|
#define LLVM_WINDOWSDRIVER_MSVCPATHS_H
|
|
|
|
#include "llvm/ADT/SmallString.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include "llvm/TargetParser/Triple.h"
|
|
#include <optional>
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
|
|
namespace vfs {
|
|
class FileSystem;
|
|
}
|
|
|
|
enum class SubDirectoryType {
|
|
Bin,
|
|
Include,
|
|
Lib,
|
|
};
|
|
|
|
enum class ToolsetLayout {
|
|
OlderVS,
|
|
VS2017OrNewer,
|
|
DevDivInternal,
|
|
};
|
|
|
|
// Windows SDKs and VC Toolchains group their contents into subdirectories based
|
|
// on the target architecture. This function converts an llvm::Triple::ArchType
|
|
// to the corresponding subdirectory name.
|
|
const char *archToWindowsSDKArch(llvm::Triple::ArchType Arch);
|
|
|
|
// Similar to the above function, but for Visual Studios before VS2017.
|
|
const char *archToLegacyVCArch(llvm::Triple::ArchType Arch);
|
|
|
|
// Similar to the above function, but for DevDiv internal builds.
|
|
const char *archToDevDivInternalArch(llvm::Triple::ArchType Arch);
|
|
|
|
bool appendArchToWindowsSDKLibPath(int SDKMajor, llvm::SmallString<128> LibPath,
|
|
llvm::Triple::ArchType Arch,
|
|
std::string &path);
|
|
|
|
// Get the path to a specific subdirectory in the current toolchain for
|
|
// a given target architecture.
|
|
// VS2017 changed the VC toolchain layout, so this should be used instead
|
|
// of hardcoding paths.
|
|
std::string getSubDirectoryPath(SubDirectoryType Type, ToolsetLayout VSLayout,
|
|
const std::string &VCToolChainPath,
|
|
llvm::Triple::ArchType TargetArch,
|
|
llvm::StringRef SubdirParent = "");
|
|
|
|
// Check if the Include path of a specified version of Visual Studio contains
|
|
// specific header files. If not, they are probably shipped with Universal CRT.
|
|
bool useUniversalCRT(ToolsetLayout VSLayout, const std::string &VCToolChainPath,
|
|
llvm::Triple::ArchType TargetArch,
|
|
llvm::vfs::FileSystem &VFS);
|
|
|
|
/// Get Windows SDK installation directory.
|
|
bool getWindowsSDKDir(vfs::FileSystem &VFS,
|
|
std::optional<llvm::StringRef> WinSdkDir,
|
|
std::optional<llvm::StringRef> WinSdkVersion,
|
|
std::optional<llvm::StringRef> WinSysRoot,
|
|
std::string &Path, int &Major,
|
|
std::string &WindowsSDKIncludeVersion,
|
|
std::string &WindowsSDKLibVersion);
|
|
|
|
bool getUniversalCRTSdkDir(vfs::FileSystem &VFS,
|
|
std::optional<llvm::StringRef> WinSdkDir,
|
|
std::optional<llvm::StringRef> WinSdkVersion,
|
|
std::optional<llvm::StringRef> WinSysRoot,
|
|
std::string &Path, std::string &UCRTVersion);
|
|
|
|
// Check command line arguments to try and find a toolchain.
|
|
bool findVCToolChainViaCommandLine(
|
|
vfs::FileSystem &VFS, std::optional<llvm::StringRef> VCToolsDir,
|
|
std::optional<llvm::StringRef> VCToolsVersion,
|
|
std::optional<llvm::StringRef> WinSysRoot, std::string &Path,
|
|
ToolsetLayout &VSLayout);
|
|
|
|
// Check various environment variables to try and find a toolchain.
|
|
bool findVCToolChainViaEnvironment(vfs::FileSystem &VFS, std::string &Path,
|
|
ToolsetLayout &VSLayout);
|
|
|
|
// Query the Setup Config server for installs, then pick the newest version
|
|
// and find its default VC toolchain. If `VCToolsVersion` is specified, that
|
|
// version is preferred over the latest version.
|
|
//
|
|
// This is the preferred way to discover new Visual Studios, as they're no
|
|
// longer listed in the registry.
|
|
bool
|
|
findVCToolChainViaSetupConfig(vfs::FileSystem &VFS,
|
|
std::optional<llvm::StringRef> VCToolsVersion,
|
|
std::string &Path, ToolsetLayout &VSLayout);
|
|
|
|
// Look in the registry for Visual Studio installs, and use that to get
|
|
// a toolchain path. VS2017 and newer don't get added to the registry.
|
|
// So if we find something here, we know that it's an older version.
|
|
bool findVCToolChainViaRegistry(std::string &Path, ToolsetLayout &VSLayout);
|
|
|
|
} // namespace llvm
|
|
|
|
#endif
|