Apply changes for Apple app notarization in macOS Catalina. The main changes were:

1) Set the "Enable Hardened Runtime" option to "Yes" in the main application project.

2) Set the "Skip Install" option to "No" for the subprojects (IcecastSource, AudioMonitor2, etc.), in order for the Archive process to include only the main application.  This fixes a problem where Xcode was generating a generic archive instead of an application archive.

Also, /opt/local/lib was removed from Library Search Paths in the LocalRadio project.  This fixes a problem with Xcode linking to the wrong SQLite library from MacPorts, instead of the system library.

Author: dsward2

AACEncoder/AACEncoder.xcodeproj/project.pbxproj

@@ -288,9 +288,11 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = MMFBWVS455;
+				ENABLE_HARDENED_RUNTIME = NO;
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Debug;
 		};
@@ -301,9 +303,11 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = MMFBWVS455;
+				ENABLE_HARDENED_RUNTIME = NO;
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Release;
 		};

AudioMonitor/AudioMonitor.xcodeproj/project.pbxproj

@@ -203,8 +203,8 @@
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
-				0E02EC341F494F7C008BAC27 /* AudioMonitor */,
 				0EB51DED212D3E2F0059D84C /* AudioMonitor2 */,
+				0E02EC341F494F7C008BAC27 /* AudioMonitor */,
 			);
 		};
 /* End PBXProject section */
@@ -344,8 +344,10 @@
 				CODE_SIGN_ENTITLEMENTS = AudioMonitor.entitlements;
 				CODE_SIGN_IDENTITY = "-";
 				DEVELOPMENT_TEAM = AM3K5RX83D;
+				ENABLE_HARDENED_RUNTIME = NO;
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
 			};
 			name = Debug;
 		};
@@ -355,8 +357,10 @@
 				CODE_SIGN_ENTITLEMENTS = AudioMonitor.entitlements;
 				CODE_SIGN_IDENTITY = "-";
 				DEVELOPMENT_TEAM = AM3K5RX83D;
+				ENABLE_HARDENED_RUNTIME = NO;
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
 			};
 			name = Release;
 		};
@@ -370,6 +374,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Debug;
 		};
@@ -383,6 +388,7 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Release;
 		};

IcecastSource/IcecastSource.xcodeproj/project.pbxproj

@@ -3127,13 +3127,15 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = MMFBWVS455;
+				ENABLE_HARDENED_RUNTIME = NO;
 				HEADER_SEARCH_PATHS = (
 					"\"$(SRCROOT)/IcecastSource/CocoaLumberjack-master/Classes\"/**",
 					"\"$(SRCROOT)/../LocalRadio/CocoaAsyncSocket-7.6.3/Source\"/**",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Debug;
 		};
@@ -3144,13 +3146,15 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = MMFBWVS455;
+				ENABLE_HARDENED_RUNTIME = NO;
 				HEADER_SEARCH_PATHS = (
 					"\"$(SRCROOT)/IcecastSource/CocoaLumberjack-master/Classes\"/**",
 					"\"$(SRCROOT)/../LocalRadio/CocoaAsyncSocket-7.6.3/Source\"/**",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SKIP_INSTALL = YES;
 			};
 			name = Release;
 		};