1 //===-- MSVCPaths.cpp - MSVC path-parsing helpers -------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
48 #pragma clang diagnostic ignored "-Wnon-virtual-dtor"
72     auto Status = VFS.status(DirIt->path());  in getHighestNumericTupleInDirectory()
73     if (!Status || !Status->isDirectory())  in getHighestNumericTupleInDirectory()
75     llvm::StringRef CandidateName = llvm::sys::path::filename(DirIt->path());  in getHighestNumericTupleInDirectory()
119       Path = WinSdkDir->str();  in getWindowsSDKDirViaCommandLine()
168 /// This also supports a means to look for high-versioned keys by use
187   // If we have a $VERSION placeholder, do the highest-version search.  in getSystemRegistryString()
189     const char *keyEnd = placeHolder - 1;  in getSystemRegistryString()
193       keyEnd--;  in getSystemRegistryString()
197     size_t partialKeyLength = keyEnd - keyPath;  in getSystemRegistryString()
200       partialKeyLength = sizeof(partialKey) - 1;  in getSystemRegistryString()
209       DWORD index, size = sizeof(keyName) - 1;  in getSystemRegistryString()
222         strncpy(numBuf, sp, sizeof(numBuf) - 1);  in getSystemRegistryString()
223         numBuf[sizeof(numBuf) - 1] = '\0';  in getSystemRegistryString()
243         size = sizeof(keyName) - 1;  in getSystemRegistryString()
254         phValue->clear();  in getSystemRegistryString()
367       // MSVC ships with two linkers: a 32-bit x86 and 64-bit x86 linker.  in getSubDirectoryPath()
369       // On ARM64, pick the 32-bit x86 linker; the 64-bit one doesn't run  in getSubDirectoryPath()
373       // if we can invoke the 64-bit linker. It's generally preferable  in getSubDirectoryPath()
374       // because it won't run out of address-space.  in getSubDirectoryPath()
406   // Trust /winsdkdir and /winsdkversion if present.  in getWindowsSDKDir()
471   // vcvarsqueryregistry.bat for Visual Studio 2015 queries the registry  in getUniversalCRTSdkDir()
494         ToolsVersion = VCToolsVersion->str();  in findVCToolChainViaCommandLine()
500       Path = VCToolsDir->str();  in findVCToolChainViaCommandLine()
510   // These variables are typically set by vcvarsall.bat  in findVCToolChainViaEnvironment()
556       // whatever/VC/bin --> old toolchain, VC dir is toolchain dir.  in findVCToolChainViaEnvironment()
594           if (!It->starts_with_insensitive(Prefix))  in findVCToolChainViaEnvironment()
623   // FIXME: This really should be done once in the top-level program's main  in findVCToolChainViaSetupConfig()
649   HR = ISetupConfiguration2Ptr(Query)->EnumAllInstances(&EnumInstances);  in findVCToolChainViaSetupConfig()
654   HR = EnumInstances->Next(1, &Instance, nullptr);  in findVCToolChainViaSetupConfig()
663     HR = Instance->GetInstallationVersion(VersionString.GetAddress());  in findVCToolChainViaSetupConfig()
666     HR = ISetupHelperPtr(Query)->ParseVersion(VersionString, &VersionNum);  in findVCToolChainViaSetupConfig()
673   } while ((HR = EnumInstances->Next(1, &Instance, nullptr)) == S_OK);  in findVCToolChainViaSetupConfig()
679   HR = NewestInstance->ResolvePath(L"VC", VCPathWide.GetAddress());  in findVCToolChainViaSetupConfig()
698     ToolsVersion = ToolsVersionFile->get()->getBuffer().rtrim();  in findVCToolChainViaSetupConfig()
705   if (!Status || !Status->isDirectory())  in findVCToolChainViaSetupConfig()