Add a new project property "withDocker" on the Qbs build

This allows developers to build Qbs with --all-products on a system that
has Docker installed, but without building the Docker images, since this
can take a very long time.

Change-Id: Idc0514e8d603311559125beba4b14b352613adcd
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 8 insertions, 1 deletions

diff --git a/qbs.qbs b/qbs.qbs
index c409eefb6..f36bd0ee4 100644
--- a/qbs.qbs
+++ b/qbs.qbs
@@ -4,6 +4,7 @@ Project {
     minimumQbsVersion: "1.6"
     qbsSearchPaths: ["qbs-resources"]
     property bool withCode: true
+    property bool withDocker: true
     property bool withDocumentation: true
     property bool withExamples: false
     property bool withTests: withCode
@@ -11,12 +12,18 @@ Project {
     property stringList autotestWrapper: []
 
     references: [
-        "docker/docker.qbs",
         "share/share.qbs",
         "scripts/scripts.qbs",
     ]
 
     SubProject {
+        filePath: "docker/docker.qbs"
+        Properties {
+            condition: parent.withDocker
+        }
+    }
+
+    SubProject {
         filePath: "doc/doc.qbs"
         Properties {
             condition: parent.withDocumentation