title: react native ios build succeeds but path to app bundle is wrong
body: <p>When I run react-native run-ios build succeeds and created build folder under ios. But after build, when installation starts, get the below error. The project runs successfully when I run it through xcode. What I observed is that path beginning 'DerivedData' is wrong. Instead it should be 'build'. When I rename my 'build' folder to 'DerivedData' and re-run 'react-native run-ios' the whole process completes successfully but of course with the previous build.</p>
  
  <p>How can I change the 'DerivedData' to 'build'?</p>
  
  <p>This error occurred immediately after I upgraded from 0.59.9 to 0.60.0.</p>
  
  <p><strong>Error:</strong>
  info Installing "DerivedData/Build/Products/Debug-iphonesimulator/mobileappname.app"
  An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
  Failed to install the requested application
  An application bundle was not found at the provided path.
  Provide a valid path to the desired application bundle.
  Print: Entry, ":CFBundleIdentifier", Does Not Exist
  error Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier DerivedData/Build/Products/Debug-iphonesimulator/mobileappname.app/Info.plist
  Print: Entry, ":CFBundleIdentifier", Does Not Exist
  . Run CLI with --verbose flag for more details.
  Error: Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier DerivedData/Build/Products/Debug-iphonesimulator/mobileappname.app/Info.plist
  Print: Entry, ":CFBundleIdentifier", Does Not Exist</p>
  
  <p>at checkExecSyncError (child_process.js:616:11)
  at Object.execFileSync (child_process.js:634:13)
  at runOnSimulator (/Users/armaneker/WebstormProjects/mobileappname/node_modules/@react-native-community/cli-platform-ios/build/commands/runIOS/index.js:189:45)
  at process._tickCallback (internal/process/next_tick.js:68:7)</p>
  
  <p><strong>React Native version:</strong>
  System:
  OS: macOS 10.15
  Binaries:
  Node: 10.15.3 - /usr/local/bin/node
  npm: 6.13.1 - /usr/local/bin/npm
  Watchman: 4.9.0 - /usr/local/bin/watchman
  SDKs:
  iOS SDK:
  Platforms: iOS 13.0, DriverKit 19.0, macOS 10.15, tvOS 13.0, watchOS 6.0
  Xcode: 11.0/11A420a - /usr/bin/xcodebuild
  npmPackages:
  react: 16.8.6 => 16.8.6
  react-native: 0.60.0 => 0.60.0
  npmGlobalPackages:
  create-react-native-app: 1.0.0
  react-native-cli: 2.0.1
  react-native-git-upgrade: 0.2.7</p>
  
  <p><strong>Steps To Reproduce</strong></p>
  
  <ul>
  <li>used rn-diff-purge to upgrade from 0.59.9 to 0.60.0</li>
  <li>android worked correctly</li>
  <li>react-native run-ios build succeeded but installation of
  app failed</li>
  </ul>