From 12553224261b1efa2ab052980116d9374be7e009 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 8 Aug 2015 04:14:11 +0200
Subject: [PATCH] Provide wxCheckOsVersion() implementation for iOS.

Duplicate the definition from the common code used for all non-OS X ports to
fix wxiOS linking errors.

See https://github.com/wxWidgets/wxWidgets/pull/62
---
 src/osx/iphone/utils.mm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/osx/iphone/utils.mm b/src/osx/iphone/utils.mm
index b64a82215f..f8f98df0ec 100644
--- a/src/osx/iphone/utils.mm
+++ b/src/osx/iphone/utils.mm
@@ -349,5 +349,15 @@ wxString wxGetOsDescription()
     return release;
 }
 
+// FIXME: This duplicates the function in src/unix/utilsunx.cpp, we should just
+//        reuse it instead of there is no iOS-specific implementation of this.
+bool wxCheckOsVersion(int majorVsn, int minorVsn)
+{
+    int majorCur, minorCur;
+    wxGetOsVersion(&majorCur, &minorCur);
+
+    return majorCur > majorVsn || (majorCur == majorVsn && minorCur >= minorVsn);
+}
+
 
 #endif // wxOSX_USE_IPHONE