Xcode 12: macOS Catalina 10.15.4 (Intel-based Mac) iOS 14 macOS 10.15.6 tvOS 14 watchOS 7 DriverKit 19: x8664 armv7 armv7s arm64 arm64e: iOS 9-14 iPadOS 13-14 macOS. 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. As of Xcode 12.3, when you create a new SwiftUI project with a target of macOS, Xcode defaults the target to 11.0 (Big Sur). Without changing a line of code in the default 'hello world' app created by default, I then change the target to macOS 10.15 (which is what I am still using) The default project swift file will no longer build.:. Install XCode on macOS Catalina 10.15 on Windows PC. When you installed macOS Catalina 10.15 on Virtual machine. Then Power on the virtual machine. When you entered the macOS Catalina window click on the Apple Mac App Store. Once the App Store opened on the left-handed search bar type XCode and hit enter.
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.
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 Macos 10.15 Update
May 23, 2019 7:35 PM