Commit 1213fe79d8160f879e982c9aebe5f12dad190d54
2019-06-14T13:56:42
Worked around "Undefined symbol: ___isPlatformVersionAtLeast()" link error on Xcode 11 beta
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diff --git a/src/render/metal/SDL_render_metal.m b/src/render/metal/SDL_render_metal.m
index 3a85cad..9233b8f 100644
--- a/src/render/metal/SDL_render_metal.m
+++ b/src/render/metal/SDL_render_metal.m
@@ -1733,11 +1733,12 @@ METAL_CreateRenderer(SDL_Window * window, Uint32 flags)
#endif
#else
#ifdef __IPHONE_11_0
- if (@available(iOS 11.0, *)) {
- if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily4_v1]) {
- maxtexsize = 16384;
- }
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunguarded-availability-new"
+ if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily4_v1]) {
+ maxtexsize = 16384;
} else
+#pragma clang diagnostic pop
#endif
#ifdef __IPHONE_10_0
if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily3_v1]) {
diff --git a/src/video/uikit/SDL_uikitvideo.m b/src/video/uikit/SDL_uikitvideo.m
index 7c21d16..34b63f7 100644
--- a/src/video/uikit/SDL_uikitvideo.m
+++ b/src/video/uikit/SDL_uikitvideo.m
@@ -230,10 +230,13 @@ UIKit_ForceUpdateHomeIndicator()
if (focus) {
SDL_WindowData *data = (__bridge SDL_WindowData *) focus->driverdata;
if (data != nil) {
- if (@available(iOS 11.0, *)) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunguarded-availability-new"
+ if ([data.viewcontroller respondsToSelector:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden)]) {
[data.viewcontroller performSelectorOnMainThread:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden) withObject:nil waitUntilDone:NO];
[data.viewcontroller performSelectorOnMainThread:@selector(setNeedsUpdateOfScreenEdgesDeferringSystemGestures) withObject:nil waitUntilDone:NO];
}
+#pragma clang diagnostic pop
}
}
#endif /* !TARGET_OS_TV */
diff --git a/src/video/uikit/SDL_uikitviewcontroller.m b/src/video/uikit/SDL_uikitviewcontroller.m
index e1f4cdc..17221eb 100644
--- a/src/video/uikit/SDL_uikitviewcontroller.m
+++ b/src/video/uikit/SDL_uikitviewcontroller.m
@@ -57,10 +57,13 @@ SDL_HideHomeIndicatorHintChanged(void *userdata, const char *name, const char *o
@autoreleasepool {
SDL_uikitviewcontroller *viewcontroller = (__bridge SDL_uikitviewcontroller *) userdata;
viewcontroller.homeIndicatorHidden = (hint && *hint) ? SDL_atoi(hint) : -1;
- if (@available(iOS 11.0, *)) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunguarded-availability-new"
+ if ([viewcontroller respondsToSelector:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden)]) {
[viewcontroller setNeedsUpdateOfHomeIndicatorAutoHidden];
[viewcontroller setNeedsUpdateOfScreenEdgesDeferringSystemGestures];
}
+#pragma clang diagnostic pop
}
}
#endif