qtwebkit-performance-utilities.inc: Use += to not undo qt4e

Append to the extra qmake variables instead of assigning it. This
means that the original qt4e extra variables will be passed to qmake
and we will link to the QtE libraries again.

diff --git a/recipes/webkit/qtwebkit-performance-utilities.inc b/recipes/webkit/qtwebkit-performance-utilities.inc
index 9041a282474790333f551dab6ee62f01077b9bcf..1fc7edbaabb9011ae1d8f518d268599deabd103c 100644 (file)
--- a/recipes/webkit/qtwebkit-performance-utilities.inc
+++ b/recipes/webkit/qtwebkit-performance-utilities.inc
@@ -7,7 +7,7 @@ SRC_URI = "git://gitorious.org/qtwebkit/performance.git;protocol=git"
 S = "${WORKDIR}/git"
 PV = "0.1+gitr${SRCREV}"
 
-EXTRA_QMAKEVARS_PRE = "INSTALL_DIR=${bindir}"
+EXTRA_QMAKEVARS_PRE += "INSTALL_DIR=${bindir}"
 
 FILES_${PN} = "${bindir}/qtwebkit-benchmark/*"
 FILES_${PN}-dbg = "${bindir}/qtwebkit-benchmark/.debug/*"