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Fix https://bugzilla.libsdl.org/show_bug.cgi?id=5306 

(Also see: https://bugzilla.libsdl.org/show_bug.cgi?id=4822)

Building the current tree against 10.8 SDK, clang emits the following warning:
src/video/cocoa/SDL_cocoawindow.m:1846:27: warning: instance method '-isOperatingSystemAtLeastVersion:' not found (return type defaults to 'id') [-Wobjc-method-access]
            ![processInfo isOperatingSystemAtLeastVersion:version]) {
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/MacOSX10.8.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:20:12: note: receiver is instance of class declared here
@interface NSProcessInfo : NSObject {
           ^
1 warning generated.

isOperatingSystemAtLeastVersion is an 10.10 thing.
This commit is contained in:
Ozkan Sezer 2020-10-09 04:00:00 +03:00
parent 69fbd60d25
commit 19aaa2944d
1 changed files with 4 additions and 11 deletions
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15
src/video/cocoa/SDL_cocoawindow.m
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@ -57,6 +57,9 @@
#ifndef MAC_OS_X_VERSION_10_12
#define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask
#endif
#ifndef NSAppKitVersionNumber10_14
#define NSAppKitVersionNumber10_14 1671
#endif
@interface SDLWindow : NSWindow <NSDraggingDestination>
/* These are needed for borderless/fullscreen windows */
@ -1833,17 +1836,7 @@ Cocoa_SetWindowFullscreen(_THIS, SDL_Window * window, SDL_VideoDisplay * display
/* Hack to fix origin on Mac OS X 10.4
This is no longer needed as of Mac OS X 10.15, according to bug 4822.
*/
NSProcessInfo *processInfo = [NSProcessInfo processInfo];
#if MAC_OS_X_VERSION_MAX_ALLOWED < 101000 /* NSOperatingSystemVersion added in the 10.10 SDK */
typedef struct {
NSInteger majorVersion;
NSInteger minorVersion;
NSInteger patchVersion;
} NSOperatingSystemVersion;
#endif
NSOperatingSystemVersion version = { 10, 15, 0 };
if (![processInfo respondsToSelector:@selector(isOperatingSystemAtLeastVersion:)] ||
![processInfo isOperatingSystemAtLeastVersion:version]) {
if (floor(NSAppKitVersionNumber) <= NSAppKitVersionNumber10_14) {
NSRect screenRect = [[nswindow screen] frame];
if (screenRect.size.height >= 1.0f) {
rect.origin.y += (screenRect.size.height - rect.size.height);