Include iOS scheme in Xcode package. Clean up Xcode project.

Author: objecthub

NumberKit.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 52;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -20,7 +20,7 @@
 		CCA2651723EF73B700483329 /* CodableTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCA2651623EF73B700483329 /* CodableTests.swift */; };
 		CCA8E8111F7780C800927A41 /* FloatingPointNumber.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCA8E8101F7780C800927A41 /* FloatingPointNumber.swift */; };
 		CCA8E8131F77814F00927A41 /* IntegerNumber.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCA8E8121F77814F00927A41 /* IntegerNumber.swift */; };
-		CCD2603D23F20F7200DFE5A4 /* NumberKit_iOS.h in Headers */ = {isa = PBXBuildFile; fileRef = CCD2603B23F20F7200DFE5A4 /* NumberKit_iOS.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		CCD2603D23F20F7200DFE5A4 /* NumberKit_iOS.h in Headers */ = {isa = PBXBuildFile; fileRef = CCD2603B23F20F7200DFE5A4 /* NumberKit_iOS.h */; platformFilter = ios; settings = {ATTRIBUTES = (Public, ); }; };
 		CCD2604123F2119900DFE5A4 /* NumberUtil.swift in Sources */ = {isa = PBXBuildFile; fileRef = CC99F56D1B7AAAA300355E1E /* NumberUtil.swift */; };
 		CCD2604223F2119C00DFE5A4 /* IntegerNumber.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCA8E8121F77814F00927A41 /* IntegerNumber.swift */; };
 		CCD2604323F2119F00DFE5A4 /* FloatingPointNumber.swift in Sources */ = {isa = PBXBuildFile; fileRef = CCA8E8101F7780C800927A41 /* FloatingPointNumber.swift */; };
@@ -189,9 +189,9 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = CC99F5631B7AA6E200355E1E /* Build configuration list for PBXNativeTarget "NumberKit" */;
 			buildPhases = (
+				CC99F54C1B7AA6E200355E1E /* Headers */,
 				CC99F54A1B7AA6E200355E1E /* Sources */,
 				CC99F54B1B7AA6E200355E1E /* Frameworks */,
-				CC99F54C1B7AA6E200355E1E /* Headers */,
 				CC99F54D1B7AA6E200355E1E /* Resources */,
 			);
 			buildRules = (
@@ -225,9 +225,9 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = CCD2604023F20F7200DFE5A4 /* Build configuration list for PBXNativeTarget "NumberKit iOS" */;
 			buildPhases = (
+				CCD2603423F20F7200DFE5A4 /* Headers */,
 				CCD2603523F20F7200DFE5A4 /* Sources */,
 				CCD2603623F20F7200DFE5A4 /* Frameworks */,
-				CCD2603423F20F7200DFE5A4 /* Headers */,
 				CCD2603723F20F7200DFE5A4 /* Resources */,
 			);
 			buildRules = (
@@ -464,7 +464,8 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -478,16 +479,20 @@
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 2;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = "$(SRCROOT)/Sources/NumberKit/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 2.3.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/Frameworks",
+				);
+				MARKETING_VERSION = 2.3.5;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKit;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -501,16 +506,20 @@
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 2;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = "$(SRCROOT)/Sources/NumberKit/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 2.3.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/Frameworks",
+				);
+				MARKETING_VERSION = 2.3.5;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKit;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -523,7 +532,11 @@
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
 				INFOPLIST_FILE = Tests/NumberKitTests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/../Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -535,7 +548,11 @@
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
 				INFOPLIST_FILE = Tests/NumberKitTests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/../Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKitTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -552,24 +569,29 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 2;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = C72Z63N8M5;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GCC_C_LANGUAGE_STANDARD = gnu11;
-				INFOPLIST_FILE = "$(SRCROOT)/Sources/NumberKit iOS/Info.plist";
+				INFOPLIST_FILE = "Sources/NumberKit iOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 2.3.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
+				MARKETING_VERSION = 2.3.5;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKit;
 				PRODUCT_NAME = NumberKit;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;
+				SUPPORTS_MACCATALYST = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -586,23 +608,29 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 2;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = C72Z63N8M5;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GCC_C_LANGUAGE_STANDARD = gnu11;
-				INFOPLIST_FILE = "$(SRCROOT)/Sources/NumberKit iOS/Info.plist";
+				INFOPLIST_FILE = "Sources/NumberKit iOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 2.3.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
+				MARKETING_VERSION = 2.3.5;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = net.objecthub.NumberKit;
 				PRODUCT_NAME = NumberKit;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;
+				SUPPORTS_MACCATALYST = YES;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;

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

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1130"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "CCD2603823F20F7200DFE5A4"
+               BuildableName = "NumberKit iOS.framework"
+               BlueprintName = "NumberKit iOS"
+               ReferencedContainer = "container:NumberKit.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "CC99F5581B7AA6E200355E1E"
+               BuildableName = "NumberKitTests.xctest"
+               BlueprintName = "NumberKitTests"
+               ReferencedContainer = "container:NumberKit.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "CCD2603823F20F7200DFE5A4"
+            BuildableName = "NumberKit iOS.framework"
+            BlueprintName = "NumberKit iOS"
+            ReferencedContainer = "container:NumberKit.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

Package.swift

@@ -23,18 +23,32 @@ import PackageDescription
 
 let package = Package(
   name: "NumberKit",
+  
+  // Platforms define the operating systems for which this library can be compiled for.
   platforms: [
     .macOS(.v10_12),
     .iOS(.v11),
   ],
+  
+  // Products define the executables and libraries produced by a package, and make them visible
+  // to other packages.
   products: [
     .library(name: "NumberKit", targets: ["NumberKit"]),
   ],
+  
+  // Dependencies declare other packages that this package depends on.
+  // e.g. `.package(url: /* package url */, from: "1.0.0"),`
   dependencies: [
   ],
+  
+  // Targets are the basic building blocks of a package. A target can define a module or
+  // a test suite. Targets can depend on other targets in this package, and on products
+  // in packages which this package depends on.
   targets: [
     .target(name: "NumberKit", dependencies: []),
     .testTarget(name: "NumberKitTests", dependencies: ["NumberKit"]),
   ],
+  
+  // Required Swift language version.
   swiftLanguageVersions: [.v5]
 )

README.md

@@ -12,38 +12,47 @@ each represented as a struct:
   2. `Rational`: signed rational numbers
   3. `Complex`: complex floating-point numbers
 
-**Requirements**:
-   - Xcode 11.4
-   - Swift 5.2
-   - macOS with Xcode or Swift Package Manager
-   - Linux with Swift Package Manager
-
 **Note**: So far, with every major version of Swift, Apple decided to change the foundational APIs of the numeric
 types in Swift significantly and consistently in a backward incompatible way. In order to be more isolated from
 such changes in future, with Swift 3, I decided to introduce a distinct integer type used in NumberKit based on a
 new protocol `IntegerNumber`. All standard numeric integer types implement this protocol. This is now consistent
 with the usage of protocol `FloatingPointNumber` for floating point numbers, where there was, so far, never a
 real, generic enough foundation (and still isn't).
 
-
 ## BigInt
 
 `BigInt` objects are immutable, signed, arbitrary-precision integers that can be used as a
-drop-in replacement for the existing binary integer types of Swift 5. Struct `BigInt` defines all
+drop-in replacement for the existing binary integer types of Swift 5.
+[Struct `BigInt`](https://github.com/objecthub/swift-numberkit/blob/master/Sources/NumberKit/BigInt.swift) defines all
 the standard arithmetic integer operations and implements the corresponding protocols defined
 in the standard library.
 
 
 ## Rational
 
-Struct `Rational<T>` defines immutable, rational numbers based on an existing signed integer
+[Struct `Rational<T>`](https://github.com/objecthub/swift-numberkit/blob/master/Sources/NumberKit/Rational.swift)
+defines immutable, rational numbers based on an existing signed integer
 type `T`, like `Int32`, `Int64`, or `BigInt`. A rational number is a signed number that can
 be expressed as the quotient of two integers _a_ and _b_: _a / b_.
 
 
 ## Complex
 
-Struct `Complex<T>` defines complex numbers based on an existing floating point type `T`,
-like `Float` or `Double`. A complex number consists of two components, a real part _re_
-and an imaginary part _im_ and is typically written as: _re + im * i_ where _i_ is
-the _imaginary unit_.
+[Struct `Complex<T>`](https://github.com/objecthub/swift-numberkit/blob/master/Sources/NumberKit/Complex.swift)
+defines complex numbers based on an existing floating point type `T`, like `Float` or `Double`. A complex number
+consists of two components, a real part _re_ and an imaginary part _im_ and is typically written as: _re + im * i_
+where _i_ is the _imaginary unit_.
+
+## Requirements
+
+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/)
+- [Swift Package Manager](https://swift.org/package-manager/)
+- macOS or Linux
+
+## Copyright
+
+Author: Matthias Zenger (<matthias@objecthub.net>)  
+Copyright © 2016-2020 Matthias Zenger. All rights reserved.

Sources/NumberKit iOS/NumberKit_iOS.h

@@ -1,6 +1,6 @@
 //
 //  NumberKit_iOS.h
-//  NumberKit-iOS
+//  NumberKit
 //
 //  Created by Matthias Zenger on 10/02/2020.
 //  Copyright © 2015-2020 Matthias Zenger. All rights reserved.

Sources/NumberKit/Complex.swift

@@ -3,7 +3,7 @@
 //  NumberKit
 //
 //  Created by Matthias Zenger on 15/08/2015.
-//  Copyright © 2015-2019 Matthias Zenger. All rights reserved.
+//  Copyright © 2015-2020 Matthias Zenger. All rights reserved.
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.

Sources/NumberKit/FloatingPointNumber.swift

@@ -3,7 +3,7 @@
 //  NumberKit
 //
 //  Created by Matthias Zenger on 23/09/2017.
-//  Copyright © 2015-2019 Matthias Zenger. All rights reserved.
+//  Copyright © 2015-2020 Matthias Zenger. All rights reserved.
 //  
 //  Licensed under the Apache License, Version 2.0 (the "License");
 //  you may not use this file except in compliance with the License.