Fix iOS build target

RSXML.xcodeproj/project.pbxproj

@@ -422,8 +422,6 @@
 				TargetAttributes = {
 					84AD0C041E11B7D200B38510 = {
 						CreatedOnToolsVersion = 8.2.1;
-						DevelopmentTeam = 9C84TZ7Q6Z;
-						ProvisioningStyle = Automatic;
 					};
 					84F22C0C1B52DDEA000060CE = {
 						CreatedOnToolsVersion = 7.0;
@@ -557,13 +555,14 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CODE_SIGN_IDENTITY = "";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEFINES_MODULE = YES;
-				DEVELOPMENT_TEAM = 9C84TZ7Q6Z;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					TARGET_IOS,
+					"$(inherited)",
+				);
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXMLiOS/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -583,13 +582,11 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CODE_SIGN_IDENTITY = "";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEFINES_MODULE = YES;
-				DEVELOPMENT_TEAM = 9C84TZ7Q6Z;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
+				GCC_PREPROCESSOR_DEFINITIONS = TARGET_IOS;
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXMLiOS/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -746,6 +743,10 @@
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					TARGET_MAC,
+					"$(inherited)",
+				);
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXML/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -769,6 +770,7 @@
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
+				GCC_PREPROCESSOR_DEFINITIONS = TARGET_MAC;
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXML/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -785,6 +787,10 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					TARGET_MAC,
+					"$(inherited)",
+				);
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXMLTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
@@ -799,6 +805,7 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				COMBINE_HIDPI_IMAGES = YES;
+				GCC_PREPROCESSOR_DEFINITIONS = TARGET_MAC;
 				HEADER_SEARCH_PATHS = "${SDKROOT}/usr/include/libxml2";
 				INFOPLIST_FILE = RSXMLTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";

RSXML/RSHTMLMetadata.h

@@ -23,6 +23,7 @@
 //  SOFTWARE.
 
 @import Foundation;
+@import CoreGraphics;
 
 typedef enum {
 	RSFeedTypeNone,

RSXML/RSOPMLItem.h

@@ -48,5 +48,7 @@ extern NSString *OPMLXMLURLKey; //xmlUrl
 - (id)attributeForKey:(NSString *)key;
 
 - (NSString *)recursiveDescription;
+#ifdef TARGET_MAC
 - (NSXMLDocument *)exportXML;
+#endif
 @end

RSXML/RSOPMLItem.m

@@ -135,6 +135,8 @@ NSString *OPMLXMLURLKey = @"xmlUrl";
 	return mStr;
 }
 
+#ifdef TARGET_MAC
+
 /// Can be used to export directly to @c .opml file.
 - (NSXMLDocument *)exportXML {
 	NSXMLElement *head = [NSXMLElement elementWithName:@"head"];
@@ -172,4 +174,6 @@ NSString *OPMLXMLURLKey = @"xmlUrl";
 	}
 }
 
+#endif
+
 @end

RSXMLTests/RSOPMLTests.m

@@ -42,6 +42,8 @@
 	return [[RSXMLData alloc] initWithData:d url:[NSURL fileURLWithPath:s]];
 }
 
+#ifdef TARGET_MAC
+
 - (void)testOPMLExport {
 	RSOPMLItem *doc = [RSOPMLItem itemWithAttributes:@{OPMLTitleKey : @"Greetings from CCC",
 													   @"dateCreated" : @"2018-12-27 23:12:04 +0100",
@@ -76,6 +78,8 @@
 	NSLog(@"%@", [document recursiveDescription]);
 }
 
+#endif
+
 - (void)testNotOPML {
 
 	NSError *error;