[yocto] [meta-qt4][PATCH v2 1/2] qt4-embedded.inc: provide PACKAGECONFIG for tslib

[Maxin B. John]

make tslib dependency optional

Signed-off-by: Maxin B. John <maxin.john at intel.com>
---
 recipes-qt4/qt4/qt4-embedded.inc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/recipes-qt4/qt4/qt4-embedded.inc b/recipes-qt4/qt4/qt4-embedded.inc
index 3f40b82..1122080 100644
--- a/recipes-qt4/qt4/qt4-embedded.inc
+++ b/recipes-qt4/qt4/qt4-embedded.inc
@@ -2,7 +2,9 @@ SUMMARY = "Cross-platform UI toolkit and application framework (framebuffer vers
 DESCRIPTION = "Qt is a versatile cross-platform application framework -- this is the embedded (framebuffer) version."
 SECTION = "libs"
 HOMEPAGE = "http://qt-project.org/"
-DEPENDS += "tslib"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[tslib] = " -plugin-mouse-tslib, ,tslib"
 
 QT4EDEPENDS = ""
 QT_BASE_LIB  ?= "libqt-embedded"
@@ -18,8 +20,8 @@ QT_EMBEDDED_FLAGS ?= " \
 "
 QT_EMBEDDED_EXTRA_FLAGS ?= " \
     -plugin-gfx-transformed -plugin-gfx-qvfb -plugin-gfx-vnc \
-    -plugin-mouse-tslib -qt-mouse-pc -qt-mouse-qvfb -qt-mouse-linuxinput \
-    -qt-kbd-tty -qt-kbd-linuxinput \
+    -qt-mouse-pc -qt-mouse-qvfb -qt-mouse-linuxinput \
+    -qt-kbd-tty -qt-kbd-linuxinput ${PACKAGECONFIG_CONFARGS} \
 "
 QT_EMBEDDED_KEYPAD_FLAGS ?= " \
     -DQT_KEYPAD_NAVIGATION \
-- 
2.4.0