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-rw-r--r--mkspecs/features/ios/default_pre.prf6
1 files changed, 6 insertions, 0 deletions
diff --git a/mkspecs/features/ios/default_pre.prf b/mkspecs/features/ios/default_pre.prf
index e2956bd77d..fa0245aa2c 100644
--- a/mkspecs/features/ios/default_pre.prf
+++ b/mkspecs/features/ios/default_pre.prf
@@ -2,3 +2,9 @@
unset(MAKEFILE_GENERATOR)
load(default_pre)
+
+# Check for supported Xcode versions
+lessThan(QMAKE_XCODE_VERSION, "4.3"): \
+ error("This mkspec requires Xcode 4.3 or later")
+!lessThan(QMAKE_XCODE_VERSION, "4.7"): \
+ warning("The version of Xcode installed on this system is not recognized - custom compiler settings may be necessary")