Migrate project to Xcode 12.

Author: objecthub

NumberKit.xcodeproj/project.pbxproj

@@ -246,7 +246,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1200;
 				ORGANIZATIONNAME = ObjectHub;
 				TargetAttributes = {
 					CC99F54E1B7AA6E200355E1E = {
@@ -381,6 +381,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -405,7 +406,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -442,6 +443,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -460,7 +462,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
@@ -537,6 +539,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -553,6 +556,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -578,7 +582,7 @@
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Sources/NumberKit iOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -617,7 +621,7 @@
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				INFOPLIST_FILE = "Sources/NumberKit iOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

NumberKit.xcodeproj/xcshareddata/xcschemes/NumberKit iOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1130"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

NumberKit.xcodeproj/xcshareddata/xcschemes/NumberKit.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Package.swift

@@ -27,7 +27,7 @@ let package = Package(
   // Platforms define the operating systems for which this library can be compiled for.
   platforms: [
     .macOS(.v10_12),
-    .iOS(.v11),
+    .iOS(.v12),
   ],
 
   // Products define the executables and libraries produced by a package, and make them visible

README.md

@@ -1,6 +1,6 @@
 # Swift NumberKit
 
-[![Platforms: macOS, iOS, Linux](https://img.shields.io/badge/Platforms-macOS,%20iOS,%20Linux-blue.svg?style=flat)](https://developer.apple.com/osx/) [![Language: Swift](https://img.shields.io/badge/Language-Swift%205.2-green.svg?style=flat)](https://developer.apple.com/swift/) [![IDE: Xcode 11.4](https://img.shields.io/badge/IDE-Xcode%2011.4-orange.svg?style=flat)](https://developer.apple.com/xcode/) [![Package managers: SwiftPM, Carthage](https://img.shields.io/badge/Package%20managers-SwiftPM,%20Carthage-8E64B0.svg?style=flat)](https://github.com/Carthage/Carthage) [![License: Apache](http://img.shields.io/badge/License-Apache-lightgrey.svg?style=flat)](https://raw.githubusercontent.com/objecthub/swift-numberkit/master/LICENSE)
+[![Platforms: macOS, iOS, Linux](https://img.shields.io/badge/Platforms-macOS,%20iOS,%20Linux-blue.svg?style=flat)](https://developer.apple.com/osx/) [![Language: Swift 5.3](https://img.shields.io/badge/Language-Swift%205.3-green.svg?style=flat)](https://developer.apple.com/swift/) [![IDE: Xcode 12.0](https://img.shields.io/badge/IDE-Xcode%2012.0-orange.svg?style=flat)](https://developer.apple.com/xcode/) [![Package managers: SwiftPM, Carthage](https://img.shields.io/badge/Package%20managers-SwiftPM,%20Carthage-8E64B0.svg?style=flat)](https://github.com/Carthage/Carthage) [![License: Apache](http://img.shields.io/badge/License-Apache-lightgrey.svg?style=flat)](https://raw.githubusercontent.com/objecthub/swift-numberkit/master/LICENSE)
 
 ## Overview
 
@@ -47,8 +47,8 @@ where _i_ is the _imaginary unit_.
 
 The following technologies are needed to build the components of the _Swift NumberKit_ framework:
 
-- [Xcode 11.4](https://developer.apple.com/xcode/)
-- [Swift 5.2](https://developer.apple.com/swift/)
+- [Xcode 12.0](https://developer.apple.com/xcode/)
+- [Swift 5.3](https://developer.apple.com/swift/)
 - [Swift Package Manager](https://swift.org/package-manager/)
 - macOS or Linux