diff --git a/Audio/CogAudio.xcodeproj/xcshareddata/xcschemes/CogAudio Framework.xcscheme b/Audio/CogAudio.xcodeproj/xcshareddata/xcschemes/CogAudio Framework.xcscheme
index cb4f4a562..df25b15b9 100644
--- a/Audio/CogAudio.xcodeproj/xcshareddata/xcschemes/CogAudio Framework.xcscheme	
+++ b/Audio/CogAudio.xcodeproj/xcshareddata/xcschemes/CogAudio Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Cog.xcodeproj/xcshareddata/xcschemes/Cog.xcscheme b/Cog.xcodeproj/xcshareddata/xcschemes/Cog.xcscheme
index 0924d7133..bda36aac4 100644
--- a/Cog.xcodeproj/xcshareddata/xcschemes/Cog.xcscheme
+++ b/Cog.xcodeproj/xcshareddata/xcschemes/Cog.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/AdPlug/libAdPlug.xcodeproj/project.pbxproj b/Frameworks/AdPlug/libAdPlug.xcodeproj/project.pbxproj
index e423e13c5..8bc81e002 100644
--- a/Frameworks/AdPlug/libAdPlug.xcodeproj/project.pbxproj
+++ b/Frameworks/AdPlug/libAdPlug.xcodeproj/project.pbxproj
@@ -738,6 +738,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -792,6 +793,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/FLAC/flac.xcodeproj/project.pbxproj b/Frameworks/FLAC/flac.xcodeproj/project.pbxproj
index a4a09673d..7606f500f 100644
--- a/Frameworks/FLAC/flac.xcodeproj/project.pbxproj
+++ b/Frameworks/FLAC/flac.xcodeproj/project.pbxproj
@@ -606,6 +606,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -645,6 +646,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/FLAC/flac.xcodeproj/xcshareddata/xcschemes/FLAC Framework.xcscheme b/Frameworks/FLAC/flac.xcodeproj/xcshareddata/xcschemes/FLAC Framework.xcscheme
index 16d78d369..0ac0699d9 100644
--- a/Frameworks/FLAC/flac.xcodeproj/xcshareddata/xcschemes/FLAC Framework.xcscheme	
+++ b/Frameworks/FLAC/flac.xcodeproj/xcshareddata/xcschemes/FLAC Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/File_Extractor/File_Extractor.xcodeproj/xcshareddata/xcschemes/File_Extractor.xcscheme b/Frameworks/File_Extractor/File_Extractor.xcodeproj/xcshareddata/xcschemes/File_Extractor.xcscheme
index 7fe32a539..b465bcdc2 100644
--- a/Frameworks/File_Extractor/File_Extractor.xcodeproj/xcshareddata/xcschemes/File_Extractor.xcscheme
+++ b/Frameworks/File_Extractor/File_Extractor.xcodeproj/xcshareddata/xcschemes/File_Extractor.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/GME/GME.xcodeproj/project.pbxproj b/Frameworks/GME/GME.xcodeproj/project.pbxproj
index b9921b50e..861aa5268 100644
--- a/Frameworks/GME/GME.xcodeproj/project.pbxproj
+++ b/Frameworks/GME/GME.xcodeproj/project.pbxproj
@@ -1589,6 +1589,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1629,6 +1630,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Framework.xcscheme b/Frameworks/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Framework.xcscheme
index 03e1849eb..9f4b384bd 100644
--- a/Frameworks/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Framework.xcscheme	
+++ b/Frameworks/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/HighlyAdvanced/HighlyAdvanced.xcodeproj/xcshareddata/xcschemes/HighlyAdvanced.xcscheme b/Frameworks/HighlyAdvanced/HighlyAdvanced.xcodeproj/xcshareddata/xcschemes/HighlyAdvanced.xcscheme
index d48ef322d..d1c9b5df7 100644
--- a/Frameworks/HighlyAdvanced/HighlyAdvanced.xcodeproj/xcshareddata/xcschemes/HighlyAdvanced.xcscheme
+++ b/Frameworks/HighlyAdvanced/HighlyAdvanced.xcodeproj/xcshareddata/xcschemes/HighlyAdvanced.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/project.pbxproj b/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/project.pbxproj
index 3d56458bd..8901243ae 100644
--- a/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/project.pbxproj
+++ b/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/project.pbxproj
@@ -286,6 +286,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -330,6 +331,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/xcshareddata/xcschemes/HighlyExperimental.xcscheme b/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/xcshareddata/xcschemes/HighlyExperimental.xcscheme
index ee18a0f4c..894ed3821 100644
--- a/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/xcshareddata/xcschemes/HighlyExperimental.xcscheme
+++ b/Frameworks/HighlyExperimental/HighlyExperimental.xcodeproj/xcshareddata/xcschemes/HighlyExperimental.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/project.pbxproj b/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/project.pbxproj
index 28a5250ac..820ae287f 100644
--- a/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/project.pbxproj
+++ b/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/project.pbxproj
@@ -256,6 +256,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -307,6 +308,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/xcshareddata/xcschemes/HighlyQuixotic.xcscheme b/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/xcshareddata/xcschemes/HighlyQuixotic.xcscheme
index ec6c0c30c..187a529de 100644
--- a/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/xcshareddata/xcschemes/HighlyQuixotic.xcscheme
+++ b/Frameworks/HighlyQuixotic/HighlyQuixotic.xcodeproj/xcshareddata/xcschemes/HighlyQuixotic.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/project.pbxproj b/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/project.pbxproj
index b045631a5..4953697be 100644
--- a/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/project.pbxproj
+++ b/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/project.pbxproj
@@ -304,6 +304,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -357,6 +358,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/xcshareddata/xcschemes/HighlyTheoretical.xcscheme b/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/xcshareddata/xcschemes/HighlyTheoretical.xcscheme
index 9538cf1b1..097debd5c 100644
--- a/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/xcshareddata/xcschemes/HighlyTheoretical.xcscheme
+++ b/Frameworks/HighlyTheoretical/HighlyTheoretical.xcodeproj/xcshareddata/xcschemes/HighlyTheoretical.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/HivelyPlayer/HivelyPlayer.xcodeproj/xcshareddata/xcschemes/HivelyPlayer.xcscheme b/Frameworks/HivelyPlayer/HivelyPlayer.xcodeproj/xcshareddata/xcschemes/HivelyPlayer.xcscheme
index 8703e2746..ac9f059f8 100644
--- a/Frameworks/HivelyPlayer/HivelyPlayer.xcodeproj/xcshareddata/xcschemes/HivelyPlayer.xcscheme
+++ b/Frameworks/HivelyPlayer/HivelyPlayer.xcodeproj/xcshareddata/xcschemes/HivelyPlayer.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/MPCDec/MPCDec.xcodeproj/project.pbxproj b/Frameworks/MPCDec/MPCDec.xcodeproj/project.pbxproj
index 6ca19039b..57e1279c4 100644
--- a/Frameworks/MPCDec/MPCDec.xcodeproj/project.pbxproj
+++ b/Frameworks/MPCDec/MPCDec.xcodeproj/project.pbxproj
@@ -387,6 +387,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -425,6 +426,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/MPCDec/MPCDec.xcodeproj/xcshareddata/xcschemes/mpcdec Framework.xcscheme b/Frameworks/MPCDec/MPCDec.xcodeproj/xcshareddata/xcschemes/mpcdec Framework.xcscheme
index ad1847970..1701d64ac 100644
--- a/Frameworks/MPCDec/MPCDec.xcodeproj/xcshareddata/xcschemes/mpcdec Framework.xcscheme	
+++ b/Frameworks/MPCDec/MPCDec.xcodeproj/xcshareddata/xcschemes/mpcdec Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Ogg/macosx/Ogg.xcodeproj/project.pbxproj b/Frameworks/Ogg/macosx/Ogg.xcodeproj/project.pbxproj
index 71d1aad85..03cc86d02 100644
--- a/Frameworks/Ogg/macosx/Ogg.xcodeproj/project.pbxproj
+++ b/Frameworks/Ogg/macosx/Ogg.xcodeproj/project.pbxproj
@@ -340,6 +340,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -380,6 +381,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/Ogg.xcscheme b/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/Ogg.xcscheme
index 782dcf07f..cf75e7039 100644
--- a/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/Ogg.xcscheme
+++ b/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/Ogg.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/libogg (static).xcscheme b/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/libogg (static).xcscheme
index 35ec6d7d8..5ab1210fd 100644
--- a/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/libogg (static).xcscheme	
+++ b/Frameworks/Ogg/macosx/Ogg.xcodeproj/xcshareddata/xcschemes/libogg (static).xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/OpenMPT/libOpenMPT.xcodeproj/project.pbxproj b/Frameworks/OpenMPT/libOpenMPT.xcodeproj/project.pbxproj
index fbe9322a0..bc5038064 100644
--- a/Frameworks/OpenMPT/libOpenMPT.xcodeproj/project.pbxproj
+++ b/Frameworks/OpenMPT/libOpenMPT.xcodeproj/project.pbxproj
@@ -1390,6 +1390,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1454,6 +1455,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1485,10 +1487,7 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				LIBRARY_SEARCH_PATHS = (
-					"$(inherited)",
-					"$(PROJECT_DIR)/OpenMPT/include/foobar2000sdk/foobar2000/shared",
-				);
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPT;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1509,10 +1508,7 @@
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				LIBRARY_SEARCH_PATHS = (
-					"$(inherited)",
-					"$(PROJECT_DIR)/OpenMPT/include/foobar2000sdk/foobar2000/shared",
-				);
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.libOpenMPT;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
diff --git a/Frameworks/Opus/Opus.xcodeproj/project.pbxproj b/Frameworks/Opus/Opus.xcodeproj/project.pbxproj
index 53d342aa4..105435cc9 100644
--- a/Frameworks/Opus/Opus.xcodeproj/project.pbxproj
+++ b/Frameworks/Opus/Opus.xcodeproj/project.pbxproj
@@ -1354,6 +1354,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1401,6 +1402,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = __OPTIMIZE__;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/Opus/Opus.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme b/Frameworks/Opus/Opus.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
index e79fa05ca..85a689848 100644
--- a/Frameworks/Opus/Opus.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
+++ b/Frameworks/Opus/Opus.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/SSEQPlayer/SSEQPlayer.xcodeproj/xcshareddata/xcschemes/SSEQPlayer.xcscheme b/Frameworks/SSEQPlayer/SSEQPlayer.xcodeproj/xcshareddata/xcschemes/SSEQPlayer.xcscheme
index eec8fc88b..3430c44c7 100644
--- a/Frameworks/SSEQPlayer/SSEQPlayer.xcodeproj/xcshareddata/xcschemes/SSEQPlayer.xcscheme
+++ b/Frameworks/SSEQPlayer/SSEQPlayer.xcodeproj/xcshareddata/xcschemes/SSEQPlayer.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Shorten/Shorten.xcodeproj/project.pbxproj b/Frameworks/Shorten/Shorten.xcodeproj/project.pbxproj
index 3901706f1..2fb7bc2c2 100644
--- a/Frameworks/Shorten/Shorten.xcodeproj/project.pbxproj
+++ b/Frameworks/Shorten/Shorten.xcodeproj/project.pbxproj
@@ -331,6 +331,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -376,6 +377,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Framework.xcscheme b/Frameworks/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Framework.xcscheme
index 230b71c15..47f8cfe19 100644
--- a/Frameworks/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Framework.xcscheme	
+++ b/Frameworks/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Syntrax-c/Syntrax_c.xcodeproj/xcshareddata/xcschemes/Syntrax_c.xcscheme b/Frameworks/Syntrax-c/Syntrax_c.xcodeproj/xcshareddata/xcschemes/Syntrax_c.xcscheme
index cd06da46f..2d50c2672 100644
--- a/Frameworks/Syntrax-c/Syntrax_c.xcodeproj/xcshareddata/xcschemes/Syntrax_c.xcscheme
+++ b/Frameworks/Syntrax-c/Syntrax_c.xcodeproj/xcshareddata/xcschemes/Syntrax_c.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/TagLib/TagLib.xcodeproj/project.pbxproj b/Frameworks/TagLib/TagLib.xcodeproj/project.pbxproj
index 6fc09ac55..44484d409 100644
--- a/Frameworks/TagLib/TagLib.xcodeproj/project.pbxproj
+++ b/Frameworks/TagLib/TagLib.xcodeproj/project.pbxproj
@@ -1130,6 +1130,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1172,6 +1173,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Framework.xcscheme b/Frameworks/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Framework.xcscheme
index 15ee3395e..332517aca 100644
--- a/Frameworks/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Framework.xcscheme	
+++ b/Frameworks/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/project.pbxproj b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/project.pbxproj
index 0ddfd6b0e..8a26cb8c1 100644
--- a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/project.pbxproj
+++ b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/project.pbxproj
@@ -853,6 +853,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -893,6 +894,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/Vorbis.xcscheme b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/Vorbis.xcscheme
index 5c4bc7114..62c93304d 100644
--- a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/Vorbis.xcscheme
+++ b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/Vorbis.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbis (static).xcscheme b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbis (static).xcscheme
index e8fa22687..14437feac 100644
--- a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbis (static).xcscheme	
+++ b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbis (static).xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisenc (static).xcscheme b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisenc (static).xcscheme
index f337402cb..13f61bb3a 100644
--- a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisenc (static).xcscheme	
+++ b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisenc (static).xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisfile (static).xcscheme b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisfile (static).xcscheme
index 131559d25..5d9efaf6a 100644
--- a/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisfile (static).xcscheme	
+++ b/Frameworks/Vorbis/macosx/Vorbis.xcodeproj/xcshareddata/xcschemes/libvorbisfile (static).xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/WavPack/WavPack.xcodeproj/project.pbxproj b/Frameworks/WavPack/WavPack.xcodeproj/project.pbxproj
index 85f0dc448..c92d113aa 100644
--- a/Frameworks/WavPack/WavPack.xcodeproj/project.pbxproj
+++ b/Frameworks/WavPack/WavPack.xcodeproj/project.pbxproj
@@ -448,6 +448,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = "DEBUG=1";
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -487,6 +488,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Framework.xcscheme b/Frameworks/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Framework.xcscheme
index a7212bbb5..c6c070678 100644
--- a/Frameworks/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Framework.xcscheme	
+++ b/Frameworks/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Framework.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/g719/g719.xcodeproj/project.pbxproj b/Frameworks/g719/g719.xcodeproj/project.pbxproj
index e7c6fd981..7073117c9 100644
--- a/Frameworks/g719/g719.xcodeproj/project.pbxproj
+++ b/Frameworks/g719/g719.xcodeproj/project.pbxproj
@@ -422,6 +422,7 @@
 					"$(inherited)",
 					"VAR_ARRAYS=1",
 				);
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
@@ -448,6 +449,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@loader_path/Frameworks";
 				FRAMEWORK_VERSION = A;
 				GCC_PREPROCESSOR_DEFINITIONS = "VAR_ARRAYS=1";
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
diff --git a/Frameworks/g719/g719.xcodeproj/xcshareddata/xcschemes/g719.xcscheme b/Frameworks/g719/g719.xcodeproj/xcshareddata/xcschemes/g719.xcscheme
index eaad860c2..1447f0ca9 100644
--- a/Frameworks/g719/g719.xcodeproj/xcshareddata/xcschemes/g719.xcscheme
+++ b/Frameworks/g719/g719.xcodeproj/xcshareddata/xcschemes/g719.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/lazyusf2/lazyusf2.xcodeproj/project.pbxproj b/Frameworks/lazyusf2/lazyusf2.xcodeproj/project.pbxproj
index ad2276cc5..bff840e04 100644
--- a/Frameworks/lazyusf2/lazyusf2.xcodeproj/project.pbxproj
+++ b/Frameworks/lazyusf2/lazyusf2.xcodeproj/project.pbxproj
@@ -1122,6 +1122,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1167,6 +1168,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/lazyusf2/lazyusf2.xcodeproj/xcshareddata/xcschemes/lazyusf2.xcscheme b/Frameworks/lazyusf2/lazyusf2.xcodeproj/xcshareddata/xcschemes/lazyusf2.xcscheme
index f83154235..a3f07a6b5 100644
--- a/Frameworks/lazyusf2/lazyusf2.xcodeproj/xcshareddata/xcschemes/lazyusf2.xcscheme
+++ b/Frameworks/lazyusf2/lazyusf2.xcodeproj/xcshareddata/xcschemes/lazyusf2.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/libatrac9/libatrac9.xcodeproj/project.pbxproj b/Frameworks/libatrac9/libatrac9.xcodeproj/project.pbxproj
index 2bbf5bdfc..1907ce354 100644
--- a/Frameworks/libatrac9/libatrac9.xcodeproj/project.pbxproj
+++ b/Frameworks/libatrac9/libatrac9.xcodeproj/project.pbxproj
@@ -292,6 +292,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -347,6 +348,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/libbinio/libbinio.xcodeproj/project.pbxproj b/Frameworks/libbinio/libbinio.xcodeproj/project.pbxproj
index 818b66b12..c91e1070c 100644
--- a/Frameworks/libbinio/libbinio.xcodeproj/project.pbxproj
+++ b/Frameworks/libbinio/libbinio.xcodeproj/project.pbxproj
@@ -119,7 +119,7 @@
 				TargetAttributes = {
 					83D3C67A201D37D8005564CB = {
 						CreatedOnToolsVersion = 9.2;
-						ProvisioningStyle = Manual;
+						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -213,6 +213,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -267,6 +268,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/libsidplay/sidplayfp.xcodeproj/project.pbxproj b/Frameworks/libsidplay/sidplayfp.xcodeproj/project.pbxproj
index d55b43bbc..cb0898ed7 100644
--- a/Frameworks/libsidplay/sidplayfp.xcodeproj/project.pbxproj
+++ b/Frameworks/libsidplay/sidplayfp.xcodeproj/project.pbxproj
@@ -1025,6 +1025,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -1081,6 +1082,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = HAVE_CONFIG_H;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/libsidplay/sidplayfp.xcodeproj/xcshareddata/xcschemes/sidplayfp.xcscheme b/Frameworks/libsidplay/sidplayfp.xcodeproj/xcshareddata/xcschemes/sidplayfp.xcscheme
index 3dd6d19e3..74fe3f33e 100644
--- a/Frameworks/libsidplay/sidplayfp.xcodeproj/xcshareddata/xcschemes/sidplayfp.xcscheme
+++ b/Frameworks/libsidplay/sidplayfp.xcodeproj/xcshareddata/xcschemes/sidplayfp.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/mGBA/mGBA.xcodeproj/project.pbxproj b/Frameworks/mGBA/mGBA.xcodeproj/project.pbxproj
index d28ca6ea9..70b536358 100644
--- a/Frameworks/mGBA/mGBA.xcodeproj/project.pbxproj
+++ b/Frameworks/mGBA/mGBA.xcodeproj/project.pbxproj
@@ -1366,6 +1366,7 @@
 					"HAVE_STRTOF_L=1",
 					MGBA_STANDALONE,
 				);
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				HEADER_SEARCH_PATHS = (
 					"$(SRCROOT)/mGBA/mgba/src",
 					"$(SRCROOT)/mGBA/mgba/include",
@@ -1399,6 +1400,7 @@
 					"HAVE_STRTOF_L=1",
 					MGBA_STANDALONE,
 				);
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				HEADER_SEARCH_PATHS = (
 					"$(SRCROOT)/mGBA/mgba/src",
 					"$(SRCROOT)/mGBA/mgba/include",
diff --git a/Frameworks/mGBA/mGBA.xcodeproj/xcshareddata/xcschemes/mGBA.xcscheme b/Frameworks/mGBA/mGBA.xcodeproj/xcshareddata/xcschemes/mGBA.xcscheme
index ef9ec1ff1..25959511e 100644
--- a/Frameworks/mGBA/mGBA.xcodeproj/xcshareddata/xcschemes/mGBA.xcscheme
+++ b/Frameworks/mGBA/mGBA.xcodeproj/xcshareddata/xcschemes/mGBA.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/midi_processing/midi_processing.xcodeproj/project.pbxproj b/Frameworks/midi_processing/midi_processing.xcodeproj/project.pbxproj
index 0a30b99e6..2c56baffe 100644
--- a/Frameworks/midi_processing/midi_processing.xcodeproj/project.pbxproj
+++ b/Frameworks/midi_processing/midi_processing.xcodeproj/project.pbxproj
@@ -274,6 +274,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -320,6 +321,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/midi_processing/midi_processing.xcodeproj/xcshareddata/xcschemes/midi_processing.xcscheme b/Frameworks/midi_processing/midi_processing.xcodeproj/xcshareddata/xcschemes/midi_processing.xcscheme
index 731575bdb..d8ecfc859 100644
--- a/Frameworks/midi_processing/midi_processing.xcodeproj/xcshareddata/xcschemes/midi_processing.xcscheme
+++ b/Frameworks/midi_processing/midi_processing.xcodeproj/xcshareddata/xcschemes/midi_processing.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/mpg123/mpg123.xcodeproj/project.pbxproj b/Frameworks/mpg123/mpg123.xcodeproj/project.pbxproj
index 803845136..b039cffd7 100644
--- a/Frameworks/mpg123/mpg123.xcodeproj/project.pbxproj
+++ b/Frameworks/mpg123/mpg123.xcodeproj/project.pbxproj
@@ -323,7 +323,7 @@
 				TargetAttributes = {
 					8313E30E1901FBDC00B4B6F1 = {
 						DevelopmentTeam = N6E749HJ2X;
-						ProvisioningStyle = Manual;
+						ProvisioningStyle = Automatic;
 					};
 				};
 			};
@@ -515,6 +515,7 @@
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				INFOPLIST_FILE = "mpg123/mpg123-Info.plist";
 				PRODUCT_BUNDLE_IDENTIFIER = "NoWork-Inc.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -532,6 +533,7 @@
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				INFOPLIST_FILE = "mpg123/mpg123-Info.plist";
 				PRODUCT_BUNDLE_IDENTIFIER = "NoWork-Inc.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
diff --git a/Frameworks/mpg123/mpg123.xcodeproj/xcshareddata/xcschemes/mpg123.xcscheme b/Frameworks/mpg123/mpg123.xcodeproj/xcshareddata/xcschemes/mpg123.xcscheme
index 991019d0d..b175d41e3 100644
--- a/Frameworks/mpg123/mpg123.xcodeproj/xcshareddata/xcschemes/mpg123.xcscheme
+++ b/Frameworks/mpg123/mpg123.xcodeproj/xcshareddata/xcschemes/mpg123.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/psflib/psflib.xcodeproj/project.pbxproj b/Frameworks/psflib/psflib.xcodeproj/project.pbxproj
index 4c1c83ad0..d2b4bd167 100644
--- a/Frameworks/psflib/psflib.xcodeproj/project.pbxproj
+++ b/Frameworks/psflib/psflib.xcodeproj/project.pbxproj
@@ -303,6 +303,7 @@
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				INFOPLIST_FILE = "psflib/psflib-Info.plist";
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.psflib;
@@ -325,6 +326,7 @@
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_VERSION = A;
 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				INFOPLIST_FILE = "psflib/psflib-Info.plist";
 				INSTALL_PATH = "@loader_path/../Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = net.kode54.psflib;
diff --git a/Frameworks/psflib/psflib.xcodeproj/xcshareddata/xcschemes/psflib.xcscheme b/Frameworks/psflib/psflib.xcodeproj/xcshareddata/xcschemes/psflib.xcscheme
index b6cf8122b..f4bbbffbc 100644
--- a/Frameworks/psflib/psflib.xcodeproj/xcshareddata/xcschemes/psflib.xcscheme
+++ b/Frameworks/psflib/psflib.xcodeproj/xcshareddata/xcschemes/psflib.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/vgmstream/libvgmstream.xcodeproj/project.pbxproj b/Frameworks/vgmstream/libvgmstream.xcodeproj/project.pbxproj
index 61b9cddfd..fc7473348 100644
--- a/Frameworks/vgmstream/libvgmstream.xcodeproj/project.pbxproj
+++ b/Frameworks/vgmstream/libvgmstream.xcodeproj/project.pbxproj
@@ -2295,7 +2295,7 @@
 		836F6B3018BDB8880095E648 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1150;
+				LastUpgradeCheck = 1230;
 				ORGANIZATIONNAME = "Christopher Snowhill";
 				TargetAttributes = {
 					836F6B3818BDB8880095E648 = {
@@ -2998,6 +2998,7 @@
 				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;
@@ -3027,6 +3028,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -3066,6 +3068,7 @@
 				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;
@@ -3092,6 +3095,7 @@
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -3119,7 +3123,6 @@
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
-					"$(USER_LIBRARY_DIR)/Developer/Xcode/DerivedData/Cog-egaqitgoybntfwaoqzgiynizucrq/Build/Products/Debug",
 					../mpg123,
 				);
 				FRAMEWORK_VERSION = A;
@@ -3149,7 +3152,6 @@
 				DYLIB_CURRENT_VERSION = 1;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
-					"$(USER_LIBRARY_DIR)/Developer/Xcode/DerivedData/Cog-egaqitgoybntfwaoqzgiynizucrq/Build/Products/Debug",
 					../mpg123,
 				);
 				FRAMEWORK_VERSION = A;
diff --git a/Frameworks/vgmstream/libvgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme b/Frameworks/vgmstream/libvgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
index f08bb31fe..00cf812ff 100644
--- a/Frameworks/vgmstream/libvgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
+++ b/Frameworks/vgmstream/libvgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Frameworks/vio2sf/vio2sf.xcodeproj/project.pbxproj b/Frameworks/vio2sf/vio2sf.xcodeproj/project.pbxproj
index ec58177b8..b039a21ef 100644
--- a/Frameworks/vio2sf/vio2sf.xcodeproj/project.pbxproj
+++ b/Frameworks/vio2sf/vio2sf.xcodeproj/project.pbxproj
@@ -403,6 +403,7 @@
 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
@@ -448,6 +449,7 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_INHIBIT_ALL_WARNINGS = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
diff --git a/Frameworks/vio2sf/vio2sf.xcodeproj/xcshareddata/xcschemes/vio2sf.xcscheme b/Frameworks/vio2sf/vio2sf.xcodeproj/xcshareddata/xcschemes/vio2sf.xcscheme
index 4a0142e54..fac2e3b5d 100644
--- a/Frameworks/vio2sf/vio2sf.xcodeproj/xcshareddata/xcschemes/vio2sf.xcscheme
+++ b/Frameworks/vio2sf/vio2sf.xcodeproj/xcshareddata/xcschemes/vio2sf.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/APL/APL.xcodeproj/xcshareddata/xcschemes/APL Plugin.xcscheme b/Plugins/APL/APL.xcodeproj/xcshareddata/xcschemes/APL Plugin.xcscheme
index c64ac88d9..551b73606 100644
--- a/Plugins/APL/APL.xcodeproj/xcshareddata/xcschemes/APL Plugin.xcscheme	
+++ b/Plugins/APL/APL.xcodeproj/xcshareddata/xcschemes/APL Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/ArchiveSource/ArchiveSource.xcodeproj/xcshareddata/xcschemes/ArchiveSource.xcscheme b/Plugins/ArchiveSource/ArchiveSource.xcodeproj/xcshareddata/xcschemes/ArchiveSource.xcscheme
index 2b5c85954..b07a95d5e 100644
--- a/Plugins/ArchiveSource/ArchiveSource.xcodeproj/xcshareddata/xcschemes/ArchiveSource.xcscheme
+++ b/Plugins/ArchiveSource/ArchiveSource.xcodeproj/xcshareddata/xcschemes/ArchiveSource.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/CoreAudio/CoreAudio.xcodeproj/xcshareddata/xcschemes/CoreAudio Plugin.xcscheme b/Plugins/CoreAudio/CoreAudio.xcodeproj/xcshareddata/xcschemes/CoreAudio Plugin.xcscheme
index 603c5279f..cca8881d4 100644
--- a/Plugins/CoreAudio/CoreAudio.xcodeproj/xcshareddata/xcschemes/CoreAudio Plugin.xcscheme	
+++ b/Plugins/CoreAudio/CoreAudio.xcodeproj/xcshareddata/xcschemes/CoreAudio Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/CueSheet/CueSheet.xcodeproj/project.pbxproj b/Plugins/CueSheet/CueSheet.xcodeproj/project.pbxproj
index 002533af9..5b97d501d 100644
--- a/Plugins/CueSheet/CueSheet.xcodeproj/project.pbxproj
+++ b/Plugins/CueSheet/CueSheet.xcodeproj/project.pbxproj
@@ -162,7 +162,7 @@
 		089C1669FE841209C02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1230;
 				TargetAttributes = {
 					8D5B49AC048680CD000E48DA = {
 						DevelopmentTeam = "";
@@ -293,6 +293,7 @@
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -334,6 +335,7 @@
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
diff --git a/Plugins/CueSheet/CueSheet.xcodeproj/xcshareddata/xcschemes/CueSheet.xcscheme b/Plugins/CueSheet/CueSheet.xcodeproj/xcshareddata/xcschemes/CueSheet.xcscheme
index 2c2c96098..9934aa26e 100644
--- a/Plugins/CueSheet/CueSheet.xcodeproj/xcshareddata/xcschemes/CueSheet.xcscheme
+++ b/Plugins/CueSheet/CueSheet.xcodeproj/xcshareddata/xcschemes/CueSheet.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/FFMPEG/FFMPEG.xcodeproj/xcshareddata/xcschemes/FFMPEG Plugin.xcscheme b/Plugins/FFMPEG/FFMPEG.xcodeproj/xcshareddata/xcschemes/FFMPEG Plugin.xcscheme
index d75481d92..816f94b0d 100644
--- a/Plugins/FFMPEG/FFMPEG.xcodeproj/xcshareddata/xcschemes/FFMPEG Plugin.xcscheme	
+++ b/Plugins/FFMPEG/FFMPEG.xcodeproj/xcshareddata/xcschemes/FFMPEG Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/FileSource/FileSource.xcodeproj/xcshareddata/xcschemes/FileSource Plugin.xcscheme b/Plugins/FileSource/FileSource.xcodeproj/xcshareddata/xcschemes/FileSource Plugin.xcscheme
index 60e7b0832..0368d9a45 100644
--- a/Plugins/FileSource/FileSource.xcodeproj/xcshareddata/xcschemes/FileSource Plugin.xcscheme	
+++ b/Plugins/FileSource/FileSource.xcodeproj/xcshareddata/xcschemes/FileSource Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Flac/Flac.xcodeproj/xcshareddata/xcschemes/Flac Plugin.xcscheme b/Plugins/Flac/Flac.xcodeproj/xcshareddata/xcschemes/Flac Plugin.xcscheme
index 773d94e1b..93a635b21 100644
--- a/Plugins/Flac/Flac.xcodeproj/xcshareddata/xcschemes/Flac Plugin.xcscheme	
+++ b/Plugins/Flac/Flac.xcodeproj/xcshareddata/xcschemes/Flac Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Plugin.xcscheme b/Plugins/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Plugin.xcscheme
index c8ea0c715..b9e924268 100644
--- a/Plugins/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Plugin.xcscheme	
+++ b/Plugins/GME/GME.xcodeproj/xcshareddata/xcschemes/GME Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/HTTPSource/HTTPSource.xcodeproj/xcshareddata/xcschemes/HTTPSource Plugin.xcscheme b/Plugins/HTTPSource/HTTPSource.xcodeproj/xcshareddata/xcschemes/HTTPSource Plugin.xcscheme
index 729175af5..49fe4dd7c 100644
--- a/Plugins/HTTPSource/HTTPSource.xcodeproj/xcshareddata/xcschemes/HTTPSource Plugin.xcscheme	
+++ b/Plugins/HTTPSource/HTTPSource.xcodeproj/xcshareddata/xcschemes/HTTPSource Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/HighlyComplete/HighlyComplete.xcodeproj/xcshareddata/xcschemes/HighlyComplete.xcscheme b/Plugins/HighlyComplete/HighlyComplete.xcodeproj/xcshareddata/xcschemes/HighlyComplete.xcscheme
index 0a7a10da8..7f5ae0aad 100644
--- a/Plugins/HighlyComplete/HighlyComplete.xcodeproj/xcshareddata/xcschemes/HighlyComplete.xcscheme
+++ b/Plugins/HighlyComplete/HighlyComplete.xcodeproj/xcshareddata/xcschemes/HighlyComplete.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Hively/Hively.xcodeproj/xcshareddata/xcschemes/Hively.xcscheme b/Plugins/Hively/Hively.xcodeproj/xcshareddata/xcschemes/Hively.xcscheme
index 06d342af6..86472d60c 100644
--- a/Plugins/Hively/Hively.xcodeproj/xcshareddata/xcschemes/Hively.xcscheme
+++ b/Plugins/Hively/Hively.xcodeproj/xcshareddata/xcschemes/Hively.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/M3u/M3u.xcodeproj/xcshareddata/xcschemes/M3u.xcscheme b/Plugins/M3u/M3u.xcodeproj/xcshareddata/xcschemes/M3u.xcscheme
index 96642dbaa..4370a6c14 100644
--- a/Plugins/M3u/M3u.xcodeproj/xcshareddata/xcschemes/M3u.xcscheme
+++ b/Plugins/M3u/M3u.xcodeproj/xcshareddata/xcschemes/M3u.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/MIDI/MIDI.xcodeproj/xcshareddata/xcschemes/MIDI.xcscheme b/Plugins/MIDI/MIDI.xcodeproj/xcshareddata/xcschemes/MIDI.xcscheme
index f7e26f037..98da52ac7 100644
--- a/Plugins/MIDI/MIDI.xcodeproj/xcshareddata/xcschemes/MIDI.xcscheme
+++ b/Plugins/MIDI/MIDI.xcodeproj/xcshareddata/xcschemes/MIDI.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Musepack/Musepack.xcodeproj/xcshareddata/xcschemes/Musepack Plugin.xcscheme b/Plugins/Musepack/Musepack.xcodeproj/xcshareddata/xcschemes/Musepack Plugin.xcscheme
index 4368ddbba..2aba5466f 100644
--- a/Plugins/Musepack/Musepack.xcodeproj/xcshareddata/xcschemes/Musepack Plugin.xcscheme	
+++ b/Plugins/Musepack/Musepack.xcodeproj/xcshareddata/xcschemes/Musepack Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Opus/OpusPlugin.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme b/Plugins/Opus/OpusPlugin.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
index cd63fc03f..398982698 100644
--- a/Plugins/Opus/OpusPlugin.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
+++ b/Plugins/Opus/OpusPlugin.xcodeproj/xcshareddata/xcschemes/Opus.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Pls/Pls.xcodeproj/xcshareddata/xcschemes/Pls.xcscheme b/Plugins/Pls/Pls.xcodeproj/xcshareddata/xcschemes/Pls.xcscheme
index 0adfb8b51..4194a388e 100644
--- a/Plugins/Pls/Pls.xcodeproj/xcshareddata/xcschemes/Pls.xcscheme
+++ b/Plugins/Pls/Pls.xcodeproj/xcshareddata/xcschemes/Pls.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Plugin.xcscheme b/Plugins/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Plugin.xcscheme
index 92c5b1d27..0ccaf9eab 100644
--- a/Plugins/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Plugin.xcscheme	
+++ b/Plugins/Shorten/Shorten.xcodeproj/xcshareddata/xcschemes/Shorten Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/SilenceDecoder/SilenceDecoder.xcodeproj/xcshareddata/xcschemes/SilenceDecoder.xcscheme b/Plugins/SilenceDecoder/SilenceDecoder.xcodeproj/xcshareddata/xcschemes/SilenceDecoder.xcscheme
index e985b2f90..f800611d6 100644
--- a/Plugins/SilenceDecoder/SilenceDecoder.xcodeproj/xcshareddata/xcschemes/SilenceDecoder.xcscheme
+++ b/Plugins/SilenceDecoder/SilenceDecoder.xcodeproj/xcshareddata/xcschemes/SilenceDecoder.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Syntrax/Syntrax.xcodeproj/xcshareddata/xcschemes/Syntrax.xcscheme b/Plugins/Syntrax/Syntrax.xcodeproj/xcshareddata/xcschemes/Syntrax.xcscheme
index 382f9fdb6..b4e764017 100644
--- a/Plugins/Syntrax/Syntrax.xcodeproj/xcshareddata/xcschemes/Syntrax.xcscheme
+++ b/Plugins/Syntrax/Syntrax.xcodeproj/xcshareddata/xcschemes/Syntrax.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Plugin.xcscheme b/Plugins/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Plugin.xcscheme
index 5607aba91..67662a464 100644
--- a/Plugins/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Plugin.xcscheme	
+++ b/Plugins/TagLib/TagLib.xcodeproj/xcshareddata/xcschemes/TagLib Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/Vorbis/VorbisPlugin.xcodeproj/xcshareddata/xcschemes/Vorbis Plugin.xcscheme b/Plugins/Vorbis/VorbisPlugin.xcodeproj/xcshareddata/xcschemes/Vorbis Plugin.xcscheme
index ce8e142f0..651c614cb 100644
--- a/Plugins/Vorbis/VorbisPlugin.xcodeproj/xcshareddata/xcschemes/Vorbis Plugin.xcscheme	
+++ b/Plugins/Vorbis/VorbisPlugin.xcodeproj/xcshareddata/xcschemes/Vorbis Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Plugin.xcscheme b/Plugins/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Plugin.xcscheme
index aee504a19..98621917f 100644
--- a/Plugins/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Plugin.xcscheme	
+++ b/Plugins/WavPack/WavPack.xcodeproj/xcshareddata/xcschemes/WavPack Plugin.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/sidplay/sidplay.xcodeproj/xcshareddata/xcschemes/sidplay.xcscheme b/Plugins/sidplay/sidplay.xcodeproj/xcshareddata/xcschemes/sidplay.xcscheme
index 42d34e9ea..4fb393454 100644
--- a/Plugins/sidplay/sidplay.xcodeproj/xcshareddata/xcschemes/sidplay.xcscheme
+++ b/Plugins/sidplay/sidplay.xcodeproj/xcshareddata/xcschemes/sidplay.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Plugins/vgmstream/vgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme b/Plugins/vgmstream/vgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
index 0522fc6cf..38cd164e1 100644
--- a/Plugins/vgmstream/vgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
+++ b/Plugins/vgmstream/vgmstream.xcodeproj/xcshareddata/xcschemes/vgmstream.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1150"
+   LastUpgradeVersion = "1230"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"