fix builds on osx 10.4

configure

@@ -38,7 +38,6 @@ require("./pl/utils.pl");
 
 param_set("classic-theme",        0);
 param_set("stb-image",            1);
-param_set("stb-truetype",         0);
 param_set("xrender",              1);
 param_set("opengl",               0);
 param_set("vulkan",               0);
@@ -50,6 +49,9 @@ param_set("examples",             1);
 
 if($target ne "Darwin") {
     param_set("freetype2",        1);
+    param_set("stb-truetype",     0);
+} else {
+    param_set("stb-truetype",     1);
 }
 
 my %features = (

include/Mw/LowLevel/Cocoa.h

@@ -86,18 +86,17 @@
 @end
 
 @interface MilskoCocoaView : NSView {
-	NSBitmapImageRep*	   rep;
+	NSBitmapImageRep*  rep;
-	NSGraphicsContext*	   context;
+	NSGraphicsContext* context;
-	MwBool			   valid;
+	MwBool		   valid;
-	CGColorSpaceRef		   space;
+	CGColorSpaceRef	   space;
-	CGDataProviderRef	   provider;
+	CGDataProviderRef  provider;
-	NSRect			   givenRect;
+	NSRect		   givenRect;
-	float			   x;
+	float		   x;
-	float			   y;
+	float		   y;
-	float			   width;
+	float		   width;
-	float			   height;
+	float		   height;
-	MwBool			   _child;
+	MwBool		   _child;
-	IBOutlet NSViewController* viewController;
 }
 
 - (void)initRepAndContextWithWidth:(float)w Height:(float)h;

include/Mw/MachDep.h

@@ -57,17 +57,26 @@
 #define M_PI 3.14159265
 #endif
 
+/* Windows */
 #if defined(_MILSKO) && defined(_WIN32)
 #define MWDECL extern __declspec(dllexport)
 #elif defined(_WIN32)
 #define MWDECL extern __declspec(dllimport)
+/* GCC/Clang */
+/* First check if we have __has_attribute and can check for the existence of visibility  */
 #elif defined(__has_attribute)
 #if __has_attribute(visibility)
 #define MWDECL extern __attribute__((visibility("default")))
 #else
 #define MWDECL extern
 #endif
+/* It might be that we're on an old version of GCC (like the one Apple ships with older versions of Mac OS).
+ * If we're on gcc 3 or above, assume it's there
+ */
+#elif __GNUC__ >= 3
+#define MWDECL extern __attribute__((visibility("default")))
 #else
+/* all else fails */
 #define MWDECL extern
 #endif
 

pl/utils.pl

@@ -55,6 +55,7 @@ sub new_object {
     my @l = glob($_[0]);
     foreach my $e (@l) {
         $e =~ s/\.(c|m)$/$object_suffix/;
+        print($e."\n");
         push(@library_targets, $e);
     }
 }

src/backend/cocoa.m

@@ -665,6 +665,9 @@ static void recursive_dispatch_key_released(MwLL handle, int* k) {
 	NSSize		   sz	= [self->rep size];
 	MwLL		   ll	= [((MilskoFakePointer*)[[[[self window] contentView] subviews]
 	    objectAtIndex:0]) pointer];
+	NSRect		   bounds;
+	NSArray*	   subviews = [self subviews];
+	int		   i;
 
 	[super drawRect:dirtyRect];
 	if(!self->rep) {
@@ -683,8 +686,9 @@ static void recursive_dispatch_key_released(MwLL handle, int* k) {
 
 	[self->rep drawInRect:dirtyRect];
 
-	for(NSView* subview in [self subviews]) {
+	for(i = 0; i < [subviews count]; i++) {
-		NSRect bounds = [subview bounds];
+		NSView* subview = [subviews objectAtIndex:i];
+		bounds		= [subview bounds];
 		[subview drawRect:bounds];
 	}