You may have to sign up for a free Apple Developer Account in order to download Xcode 10 from the developer link that BDAqua provided — unless Apple has relaxed its access privileges for these tools.
Install Xcode Macos 10.15
We recommend following these steps for those with the following operating systems running on a Mac: macOS 10.13 High Sierra, macOS 10.14 Mojave, and macOS 10.15 Catalia onward. It isn't always possible to download these Xcode Command Line Tools, following these steps, on Mac’s running older operating systems. The macOS 10.15.3 SDK provides support for developing apps for Macs running macOS Catalina 10.15.3. The SDK comes bundled with Xcode 11.3 available from the Mac App Store. For information on the compatibility requirements for Xcode 11.3, see Xcode 11.3 Release Notes.
Go to Build Settings and check Create Xcode Project flag 4. Select Intel 64 - bit architecture. Reproducible on macOS 10.15.3 Catalina, macOS 10.15.6 Catalina. Apple just pushed out the official release of Xcode 11. That removes the older macOS SDKs and only includes macOS SDK 10.15. The current version of il2cpp included in Unity only handles up to macOS SDK 10.14. UPDATE: (9-6-2019) As of macOS Catalina 10.15 Beta 7 and Xcode 11 Beta 7 installing the.pkg by hand may no longer be needed. I installed Xcode 11 Beta 7 on macOS 10.15 Beta 7 and rvictl was available in the Terminal. Here is the solution. Go to Finder application and hit the Go menu option in the top navigation bar.
/article-new/2019/06/macs-macos-catalina.jpg?lossy "10.15.3")
Alternatively, If all you want is a a compilation environment for Objective-C, C++, and Swift v4.n, the Command Line Tools (macOS 10.13) for Xcode will provide that at 7GB less storage. You would then need a competent programmer's editor, and you can still build hand-coded cocoa applications. This is my preference.
Xcode Requires Macos 10.15.2 Or Later
Xcode Macos 10.15.7
May 23, 2019 7:35 PM