Driver/ToolChains/Darwin.cpp

390   // --isysroot as the syslibroot.
1069 StringRef Darwin::getSDKName(StringRef isysroot) {
1071   auto BeginSDK = llvm::sys::path::begin(isysroot);
1072   auto EndSDK = llvm::sys::path::end(isysroot);
1557 /// Tries to infer the deployment target from the SDK specified by -isysroot
1566   StringRef isysroot = A->getValue();
1567   StringRef SDK = Darwin::getSDKName(isysroot);
1681   StringRef isysroot = A->getValue();
1682   auto SDKInfoOrErr = driver::parseDarwinSDKInfo(VFS, isysroot);
1698   // isysroot.
1772     // on -isysroot using SDKSettings.json if it exists.
1857 // -isysroot or --sysroot.