Support for Swift Package Manager

.gitignore

@@ -17,5 +17,8 @@ DerivedData
 *.hmap
 *.xccheckout
 
-#CocoaPods
+# CocoaPods
 Pods
+
+# Swift Package Manager
+.build

Package.swift

@@ -0,0 +1,17 @@
+// swift-tools-version:5.0
+import PackageDescription
+
+let package = Package(
+	name: "SQLClient",
+	products: [
+		.library(name: "SQLClient", targets: ["SQLClient"]),
+	],
+	targets: [
+		.target(
+			name: "SQLClient",
+			path: "SQLClient/SQLClient/SQLClient",
+			publicHeadersPath: "spm_include",
+			linkerSettings: [.linkedLibrary("iconv")]
+		),
+	]
+)

README.md

@@ -3,6 +3,21 @@ SQLClient
 
 Native Microsoft SQL Server client for iOS. An Objective-C wrapper around the open-source [FreeTDS](https://github.com/FreeTDS/freetds/) library.
 
+----------------
+
+## Swift Package Manager
+In order to use this project in SPM, you'll need to copy the file `libsybdb.a` from this repository into your own project, and include a line like  
+
+```
+.target(name: "App", dependencies: ["SQLClient"],
+	linkerSettings: [.unsafeFlags(["-Llibs", "-lsybdb"])]
+)
+```  
+
+in your project's `Package.swift` file (assuming you put `libsybdb.a` in a directory called `libs`). This is due to [Apple's limitations on manually specified flags](https://github.com/apple/swift-package-manager/blob/master/Documentation/PackageDescription.md#linkersetting).
+
+----------------
+
 ## Sample Usage
 
 <pre>

SQLClient/SQLClient.xcodeproj/project.pbxproj

@@ -62,7 +62,6 @@
 		5B0FC8CD180DDF7E00DF4EFE /* ctpublic.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ctpublic.h; sourceTree = "<group>"; };
 		5B0FC8CE180DDF7E00DF4EFE /* libsybdb.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libsybdb.a; sourceTree = "<group>"; };
 		5B0FC8CF180DDF7E00DF4EFE /* odbcss.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = odbcss.h; sourceTree = "<group>"; };
-		5B0FC8D0180DDF7E00DF4EFE /* SQLClient.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SQLClient.h; sourceTree = "<group>"; };
 		5B0FC8D1180DDF7E00DF4EFE /* SQLClient.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SQLClient.m; sourceTree = "<group>"; };
 		5B0FC8D2180DDF7E00DF4EFE /* sqldb.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = sqldb.h; sourceTree = "<group>"; };
 		5B0FC8D3180DDF7E00DF4EFE /* sqlfront.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = sqlfront.h; sourceTree = "<group>"; };
@@ -177,7 +176,6 @@
 			isa = PBXGroup;
 			children = (
 				5B0FC8CE180DDF7E00DF4EFE /* libsybdb.a */,
-				5B0FC8D0180DDF7E00DF4EFE /* SQLClient.h */,
 				5B0FC8D1180DDF7E00DF4EFE /* SQLClient.m */,
 				5B0FC8CA180DDF7E00DF4EFE /* bkpublic.h */,
 				5B0FC8CB180DDF7E00DF4EFE /* cspublic.h */,
@@ -252,6 +250,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -374,6 +373,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
+				HEADER_SEARCH_PATHS = "$(SRCROOT)/SQLClient/SQLClient/spm_include";
 				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -411,6 +411,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
+				HEADER_SEARCH_PATHS = "$(SRCROOT)/SQLClient/SQLClient/spm_include";
 				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				SDKROOT = iphoneos;
 				VALIDATE_PRODUCT = YES;