From f35e2df0df3b2e253d78ab96afa670662f862037 Mon Sep 17 00:00:00 2001
From: Joe Ferris <jferris@thoughtbot.com>
Date: Sat, 9 Nov 2013 16:18:29 -0500
Subject: [PATCH] Fail immediately when trying to compile with less than Qt 4.8

* We use features not present in Qt 4.7
* This fails earlier with a clearer message
---
 src/webkit_server.pro | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/webkit_server.pro b/src/webkit_server.pro
index d2c6385..f47e74c 100644
--- a/src/webkit_server.pro
+++ b/src/webkit_server.pro
@@ -137,6 +137,11 @@ greaterThan(QT_MAJOR_VERSION, 4) {
 } else {
   QT += webkit
 }
+lessThan(QT_MAJOR_VERSION, 5) {
+  lessThan(QT_MINOR_VERSION, 8) {
+    error(At least Qt 4.8.0 is required to run capybara-webkit.)
+  }
+}
 CONFIG += console precompile_header
 CONFIG -= app_bundle
 PRECOMPILED_HEADER = stable.h