Fix qbs build.

There was more stuff broken by the switch to Qt Quick 2 than were
originally noticed, and the original fix was buggy as well.

Change-Id: I2b3e0619af923c52aba809355ac271b67097adf1
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/qbs/defaults.js b/qbs/defaults.js
index d64429e3c9..23a51f80e8 100644
--- a/qbs/defaults.js
+++ b/qbs/defaults.js
@@ -9,3 +9,16 @@ function qtLibraryName(qbs, name)
     }
     return name;
 }
+
+function versionIsAtLeast(actualVersion, expectedVersion)
+{
+    var actualVersionParts = actualVersion.split('.').map(function(item) { return parseInt(item, 10); });
+    var expectedVersionParts = expectedVersion.split('.').map(function(item) { return parseInt(item, 10); });
+    for (var i = 0; i < expectedVersionParts.length; ++i) {
+        if (actualVersionParts[i] > expectedVersionParts[i])
+            return true;
+        if (actualVersionParts[i] < expectedVersionParts[i])
+            return false;
+    }
+    return i === expectedVersionParts.length || expectedVersionParts[i] === 0;
+}