From 6380f626cb0b30b2cea0b8704c0cb3a7dc22b78e Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Date: Tue, 8 Mar 2016 17:33:11 +0100
Subject: Check for presence of the qtwebengine-chromium submodule

People repeatedly tried to build QtWebEngine without checking out the
qtwebengine-chromium submodule. Let's yield a helpful error message if
the submodule isn't present.

Change-Id: I9bf607e7a21e6e79c83bcd4afc81c63ae83e1ed6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
---
 tools/qmake/mkspecs/features/default_pre.prf | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tools/qmake')

diff --git a/tools/qmake/mkspecs/features/default_pre.prf b/tools/qmake/mkspecs/features/default_pre.prf
index 6506e67ad..cb0625c2e 100644
--- a/tools/qmake/mkspecs/features/default_pre.prf
+++ b/tools/qmake/mkspecs/features/default_pre.prf
@@ -19,6 +19,9 @@ load(functions)
 equals(_PRO_FILE_, "$$QTWEBENGINE_ROOT/qtwebengine.pro"): CONFIG += root_project_file
 
 root_project_file:isPlatformSupported() {
+   !exists($$QTWEBENGINE_ROOT/src/3rdparty/chromium) {
+       error("Submodule qtwebengine-chromium does not exist. Run 'git submodule update --init'.")
+   }
    load(configure)
    runConfigure()
 }
-- 
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