Support desktop pc environment for development

To make QtAGLExtras avairable on desktop pc environment,
QtAGLExtras can be built without libhomescreen/qlibwindowmanager.

To do that, following are changed.
 - Adding config.tests to check existance of libhomescreen and
   libwindowmanager. This modifications are from
   https://gerrit.automotivelinux.org/gerrit/#/c/13021/
 - Migrating to new Qt configuration
 - Resolve inheritance of LibHomeScreen and QLibWindowmanager

Change-Id: I9d6f947010452da565e03b3b9a00eaf04120d947
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/configure.json b/configure.json
new file mode 100644
index 0000000..e81e219
--- /dev/null
+++ b/configure.json
@@ -0,0 +1,5 @@
+{
+    "subconfigs": [
+        "src/aglextras"
+    ]
+}