Merge pull request tensorflow#109 from anayini/patch-1

Update Installation.md
MarsDXF · Feb 12, 2019 · e042b9a · e042b9a
2 parents 062eacc + e0c1e15
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Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Installation.md b/Installation.md
@@ -135,7 +135,7 @@ Xcode 10 is required.
 
 4. Open Xcode’s `Preferences`, navigate to `Components > Toolchains`, and select the installed Swift for TensorFlow toolchain.
 
-5. Xcode uses the selected toolchain for building Swift code, debugging, and even code completion and syntax coloring. You’ll see a new toolchain indicator in Xcode’s toolbar when Xcode is using a Swift toolchain. Select the Xcode toolchain to go back to Xcode’s built-in tools.
+5. Xcode uses the selected toolchain for building Swift code, debugging, and even code completion and syntax coloring. You’ll see a new toolchain indicator in Xcode’s toolbar when Xcode is using a Swift toolchain. Select the Xcode toolchain to go back to Xcode’s built-in tools.  **Note:** in Xcode 10, you may also have to switch to the legacy build system.  In Xcode go to `File > Project Settings` and set the build system to `Legacy Build System`.
 
 <p align="center">
   <img src="docs/images/Installation-XcodePreferences.png?raw=true" alt="Select toolchain in Xcode preferences."/>