From c87c60d2bb54bdbb43455b5dbedcf2af53c9aaed Mon Sep 17 00:00:00 2001
From: Sam Bingner <sam@bingner.com>
Date: Thu, 4 Oct 2018 15:06:42 -1000
Subject: Specify arches to compile via variable and clear up iOS11
 availability warning

---
 CyteKit/ViewController.mm    | 4 +++-
 CyteKit/WebViewController.mm | 3 ++-
 iPhonePrivate.h              | 1 +
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CyteKit/ViewController.mm b/CyteKit/ViewController.mm
index 2e5d5a1..7f2a53f 100644
--- a/CyteKit/ViewController.mm
+++ b/CyteKit/ViewController.mm
@@ -84,8 +84,10 @@
 
     // Load on first appearance. We don't need to set the loaded flag here
     // because it is set for us the first time -reloadData is called.
-    if (kCFCoreFoundationVersionNumber >= 1443.00)
+#ifdef __arm64__
+    if (@available(iOS 11, *))
         self.navigationController.navigationBar.prefersLargeTitles = YES;
+#endif
     if (![self hasLoaded])
         [self reloadData];
 }
diff --git a/CyteKit/WebViewController.mm b/CyteKit/WebViewController.mm
index 329d568..0394834 100644
--- a/CyteKit/WebViewController.mm
+++ b/CyteKit/WebViewController.mm
@@ -213,7 +213,8 @@ static _H<NSMutableSet> Diversions_;
 
 + (void) _initialize {
     [WebPreferences _setInitialDefaultTextEncodingToSystemEncoding];
-    [WebPreferences setWebKitLinkTimeVersion:PACKED_VERSION(3453,0,0)];
+    if ([WebPreferences respondsToSelector:@selector(setWebKitLinkTimeVersion:)])
+        [WebPreferences setWebKitLinkTimeVersion:PACKED_VERSION(3453,0,0)];
 
     void *js(NULL);
     if (js == NULL)
diff --git a/iPhonePrivate.h b/iPhonePrivate.h
index e8748a4..9852bbe 100644
--- a/iPhonePrivate.h
+++ b/iPhonePrivate.h
@@ -281,6 +281,7 @@ enum {
 // }}}
 // @interface Web* {{{
 @interface WebPreferences : NSObject
++ (void) setWebKitLinkTimeVersion:(NSInteger)version;
 - (void) setCacheModel:(WebCacheModel)value;
 - (void) setJavaScriptCanOpenWindowsAutomatically:(BOOL)value;
 @end
-- 
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