From 0c6c48da2ad5c60f5404636290eb82f492c2a1a8 Mon Sep 17 00:00:00 2001
From: Michal Klocek <michal.klocek@qt.io>
Date: Fri, 21 Oct 2016 19:14:16 +0200
Subject: Add gn bootstrap to build system

Bootstraps gn wihout rebuild.

Change-Id: I09ee4d6b6f458f16f0d9ac18433823153ab75995
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
---
 configure.pri | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'configure.pri')

diff --git a/configure.pri b/configure.pri
index dee7847b7..e3200120f 100644
--- a/configure.pri
+++ b/configure.pri
@@ -10,3 +10,15 @@ defineTest(qtConfTest_detectNinja) {
     qtLog("Building own ninja")
     return(false)
 }
+
+defineTest(qtConfTest_detectGn) {
+    gn = $$qtConfFindInPath("gn")
+    !isEmpty(gn) {
+        qtRunLoggedCommand("$$gn --version", version)|return(false)
+        #accept all for now
+        contains(version, ".*"): return(true)
+        qtLog("Gn version too old")
+    }
+    qtLog("Building own gn")
+    return(false)
+}
-- 
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