Backwards compat fixes from Carla

libs/juce-current/source/modules/juce_audio_basics/buffers/juce_AudioSampleBuffer.h

@@ -20,6 +20,11 @@
   ==============================================================================
 */
 
+#ifndef __clang__
+// GCC4 compatibility
+namespace std { using ::max_align_t; }
+#endif
+
 namespace juce
 {
 

libs/juce-current/source/modules/juce_audio_basics/native/juce_mac_CoreAudioLayouts.h

@@ -236,8 +236,10 @@ private:
                 { kAudioChannelLayoutTag_AAC_6_0, { centre, left, right, leftSurround, rightSurround, centreSurround } },
                 { kAudioChannelLayoutTag_AAC_6_1, { centre, left, right, leftSurround, rightSurround, centreSurround, LFE } },
                 { kAudioChannelLayoutTag_AAC_7_0, { centre, left, right, leftSurround, rightSurround, leftSurroundRear, rightSurroundRear } },
+#if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
                 { kAudioChannelLayoutTag_AAC_7_1_B, { centre, left, right, leftSurround, rightSurround, leftSurroundRear, rightSurroundRear, LFE } },
                 { kAudioChannelLayoutTag_AAC_7_1_C, { centre, left, right, leftSurround, rightSurround, LFE, topFrontLeft, topFrontRight } },
+#endif
                 { kAudioChannelLayoutTag_AAC_Octagonal, { centre, left, right, leftSurround, rightSurround, leftSurroundRear, rightSurroundRear, centreSurround } },
                 { kAudioChannelLayoutTag_TMH_10_2_std, { left, right, centre, topFrontCentre, leftSurroundSide, rightSurroundSide, leftSurround, rightSurround, topFrontLeft, topFrontRight, wideLeft, wideRight, topRearCentre, centreSurround, LFE, LFE2 } },
                 { kAudioChannelLayoutTag_AC3_1_0_1, { centre, LFE } },

libs/juce-current/source/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm

@@ -58,6 +58,10 @@
 namespace juce
 {
 
+#if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_8
+static const uint32 kAudioUnitType_MIDIProcessor = 'aumi';
+#endif
+
 // Change this to disable logging of various activities
 #ifndef AU_LOGGING
  #define AU_LOGGING 1
@@ -274,7 +278,7 @@ namespace AudioUnitFormatHelpers
                     NSBundle* bundle = [[NSBundle alloc] initWithPath: (NSString*) fileOrIdentifier.toCFString()];
 
                     NSArray* audioComponents = [bundle objectForInfoDictionaryKey: @"AudioComponents"];
-                    NSDictionary* dict = audioComponents[0];
+                    NSDictionary* dict = [audioComponents objectAtIndex: 0];
 
                     desc.componentManufacturer = stringToOSType (nsStringToJuce ((NSString*) [dict valueForKey: @"manufacturer"]));
                     desc.componentType         = stringToOSType (nsStringToJuce ((NSString*) [dict valueForKey: @"type"]));

libs/juce-current/source/modules/juce_audio_processors/processors/juce_AudioProcessor.h

@@ -1191,7 +1191,7 @@ public:
         String xMeterID, yMeterID;
     };
 
-    virtual CurveData getResponseCurve (CurveData::Type /*curveType*/) const      { return {}; }
+    virtual CurveData getResponseCurve (CurveData::Type /*curveType*/) const      { return CurveData(); }
 
    #if ! JUCE_AUDIOPROCESSOR_NO_GUI
     //==============================================================================

libs/juce-current/source/modules/juce_core/native/juce_osx_ObjCHelpers.h

@@ -71,7 +71,7 @@ inline NSArray* varArrayToNSArray (const var& varToParse);
 
 inline NSDictionary* varObjectToNSDictionary (const var& varToParse)
 {
-    auto dictionary = [NSMutableDictionary dictionary];
+    NSDictionary* dictionary = [NSMutableDictionary dictionary];
 
     if (varToParse.isObject())
     {
@@ -118,7 +118,7 @@ inline NSArray* varArrayToNSArray (const var& varToParse)
 
     const auto* varArray = varToParse.getArray();
 
-    auto array = [NSMutableArray arrayWithCapacity: (NSUInteger) varArray->size()];
+    NSArray* array = [NSMutableArray arrayWithCapacity: (NSUInteger) varArray->size()];
 
     for (const auto& aVar : *varArray)
     {
@@ -152,7 +152,8 @@ inline var nsDictionaryToVar (NSDictionary* dictionary)
     DynamicObject::Ptr dynamicObject (new DynamicObject());
 
     for (NSString* key in dictionary)
-        dynamicObject->setProperty (nsStringToJuce (key), nsObjectToVar (dictionary[key]));
+        dynamicObject->setProperty (nsStringToJuce (key),
+                                    nsObjectToVar ([dictionary objectForKey: key]));
 
     return var (dynamicObject.get());
 }

libs/juce-current/source/modules/juce_core/system/juce_CompilerSupport.h

@@ -92,7 +92,7 @@
 
 //==============================================================================
 // C++ library
-#if (defined (__GLIBCXX__) && __GLIBCXX__ < 20130322) || (defined(_LIBCPP_VERSION) && (_LIBCPP_VERSION < 3700))
+#if (defined (__GLIBCXX__) && __GLIBCXX__ < 20130322)
  #error "JUCE requires a C++ library containing std::atomic"
 #endif
 

libs/juce-current/source/modules/juce_core/system/juce_PlatformDefs.h

@@ -99,11 +99,7 @@ namespace juce
     deliberately and want to ignore the warning.
 */
 #if JUCE_CLANG
- #if __has_cpp_attribute(clang::fallthrough)
-  #define JUCE_FALLTHROUGH [[clang::fallthrough]];
- #else
-  #define JUCE_FALLTHROUGH
- #endif
+ #define JUCE_FALLTHROUGH [[clang::fallthrough]];
 #elif JUCE_GCC
  #if __GNUC__ >= 7
   #define JUCE_FALLTHROUGH [[gnu::fallthrough]];

libs/juce-current/source/modules/juce_core/system/juce_TargetPlatform.h

@@ -144,8 +144,8 @@
   #endif
 
   #if JUCE_MAC
-    #if ! defined (MAC_OS_X_VERSION_10_11)
-      #error "The 10.11 SDK (Xcode 7.3.1+) is required to build JUCE apps. You can create apps that run on macOS 10.7+ by changing the deployment target."
+    #if ! defined (MAC_OS_X_VERSION_10_8)
+      #error "The 10.8 SDK is required to build JUCE apps. You can create apps that run on macOS 10.7+ by changing the deployment target."
     #elif MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7
       #error "Building for OSX 10.6 is no longer supported!"
     #endif

libs/juce-current/source/modules/juce_core/threads/juce_WaitableEvent.h

@@ -20,7 +20,7 @@
   ==============================================================================
 */
 
-#if JUCE_MINGW
+#if JUCE_MINGW && !defined(_GLIBCXX_HAS_GTHREADS)
 #include "mingw-std-threads/mingw.condition_variable.h"
 #endif
 

libs/juce-current/source/modules/juce_graphics/native/juce_mac_CoreGraphicsContext.mm

@@ -26,6 +26,10 @@
 namespace juce
 {
 
+#if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_8
+ #define __nullable
+#endif
+
 //==============================================================================
 // This class has been renamed from CoreGraphicsImage to avoid a symbol
 // collision in Pro Tools 2019.12 and possibly 2020 depending on the Pro Tools

libs/juce-current/source/modules/juce_graphics/native/juce_mac_Fonts.mm

@@ -362,20 +362,20 @@ namespace CoreTextTypeLayout
 
         auto verticalJustification = text.getJustification().getOnlyVerticalFlags();
 
-        auto ctFrameArea = [area, minCTFrameHeight, verticalJustification]
+        const Rectangle<float> ctFrameArea = [area, minCTFrameHeight, verticalJustification]
         {
             if (minCTFrameHeight < area.getHeight())
-                return area;
+                return Rectangle<float> (area);
 
             if (verticalJustification == Justification::verticallyCentred)
                 return area.withSizeKeepingCentre (area.getWidth(), minCTFrameHeight);
 
-            auto frameArea = area.withHeight (minCTFrameHeight);
+            const Rectangle<float> frameArea = area.withHeight (minCTFrameHeight);
 
             if (verticalJustification == Justification::bottom)
                 return frameArea.withBottomY (area.getBottom());
 
-            return frameArea;
+            return Rectangle<float> (frameArea);
         }();
 
         auto frame = createCTFrame (framesetter, CGRectMake ((CGFloat) ctFrameArea.getX(), flipHeight - (CGFloat) ctFrameArea.getBottom(),

libs/juce-current/source/modules/juce_gui_basics/native/juce_mac_NSViewComponentPeer.mm

@@ -1528,17 +1528,21 @@ private:
             case NSEventTypeSystemDefined:
             case NSEventTypeApplicationDefined:
             case NSEventTypePeriodic:
+           #if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
             case NSEventTypeGesture:
+           #endif
             case NSEventTypeMagnify:
             case NSEventTypeSwipe:
             case NSEventTypeRotate:
             case NSEventTypeBeginGesture:
             case NSEventTypeEndGesture:
             case NSEventTypeQuickLook:
-           #if JUCE_64BIT
+          #if JUCE_64BIT
             case NSEventTypeSmartMagnify:
+           #if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
             case NSEventTypePressure:
            #endif
+          #endif
           #if defined (MAC_OS_X_VERSION_10_12) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_12
            #if JUCE_64BIT
             case NSEventTypeDirectTouch:

libs/juce-current/source/modules/juce_gui_basics/native/juce_mac_Windowing.mm

@@ -309,7 +309,7 @@ bool DragAndDropContainer::performExternalDragDropOfFiles (const StringArray& fi
                 for (auto& filename : files)
                 {
                     auto* nsFilename = juceStringToNS (filename);
-                    auto fileURL = [NSURL fileURLWithPath: nsFilename];
+                    NSURL* fileURL = [NSURL fileURLWithPath: nsFilename];
                     auto dragItem = [[NSDraggingItem alloc] initWithPasteboardWriter: fileURL];
 
                     auto eventPos = [event locationInWindow];

libs/juce-current/source/modules/juce_gui_basics/native/x11/juce_linux_XWindowSystem.cpp

@@ -3055,7 +3055,7 @@ void XWindowSystem::handleButtonPressEvent (LinuxComponentPeer<::Window>* peer,
     peer->toFront (true);
     peer->handleMouseEvent (MouseInputSource::InputSourceType::mouse, getLogicalMousePos (buttonPressEvent, peer->getPlatformScaleFactor()),
                             ModifierKeys::currentModifiers, MouseInputSource::invalidPressure,
-                            MouseInputSource::invalidOrientation, getEventTime (buttonPressEvent), {});
+                            MouseInputSource::invalidOrientation, getEventTime (buttonPressEvent));
 }
 
 void XWindowSystem::handleButtonPressEvent (LinuxComponentPeer<::Window>* peer, const XButtonPressedEvent& buttonPressEvent) const

libs/juce-current/source/modules/juce_gui_basics/windows/juce_ComponentPeer.h

@@ -314,7 +314,7 @@ public:
 
     //==============================================================================
     void handleMouseEvent (MouseInputSource::InputSourceType type, Point<float> positionWithinPeer, ModifierKeys newMods, float pressure,
-                           float orientation, int64 time, PenDetails pen = {}, int touchIndex = 0);
+                           float orientation, int64 time, PenDetails pen = PenDetails(), int touchIndex = 0);
 
     void handleMouseWheel (MouseInputSource::InputSourceType type, Point<float> positionWithinPeer,
                            int64 time, const MouseWheelDetails&, int touchIndex = 0);

libs/juce-current/source/modules/juce_gui_extra/juce_gui_extra.cpp

@@ -142,7 +142,9 @@
 #include "misc/juce_PushNotifications.cpp"
 #include "misc/juce_RecentlyOpenedFilesList.cpp"
 #include "misc/juce_SplashScreen.cpp"
+#if !JUCE_MAC || MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
 #include "misc/juce_SystemTrayIconComponent.cpp"
+#endif
 #include "misc/juce_LiveConstantEditor.cpp"
 #include "misc/juce_AnimatedAppComponent.cpp"
 
@@ -154,7 +156,9 @@
  #if JUCE_MAC
   #include "native/juce_mac_NSViewComponent.mm"
   #include "native/juce_mac_AppleRemote.mm"
-  #include "native/juce_mac_SystemTrayIcon.cpp"
+  #if MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
+   #include "native/juce_mac_SystemTrayIcon.cpp"
+  #endif
  #endif
 
  #if JUCE_IOS

libs/juce-current/source/modules/juce_gui_extra/juce_gui_extra.h

@@ -115,7 +115,9 @@
 #include "misc/juce_PushNotifications.h"
 #include "misc/juce_RecentlyOpenedFilesList.h"
 #include "misc/juce_SplashScreen.h"
+#if !JUCE_MAC || MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_8
 #include "misc/juce_SystemTrayIconComponent.h"
+#endif
 #include "misc/juce_WebBrowserComponent.h"
 #include "misc/juce_LiveConstantEditor.h"
 #include "misc/juce_AnimatedAppComponent.h"

libs/juce-current/source/modules/juce_gui_extra/misc/juce_RecentlyOpenedFilesList.cpp

@@ -157,7 +157,7 @@ void RecentlyOpenedFilesList::forgetRecentFileNatively (const File& file)
         // from the recent list, so we clear them all and add them back excluding
         // the specified file
 
-        auto sharedDocController = [NSDocumentController sharedDocumentController];
+        NSDocumentController* sharedDocController = [NSDocumentController sharedDocumentController];
         auto recentDocumentURLs  = [sharedDocController recentDocumentURLs];
 
         [sharedDocController clearRecentDocuments: nil];