qt-webkit: remove references to $wrksrc from .prl and .pc files

Add missing qt-devel to -devel depends.

srcpkgs/qt-webkit/template

@@ -1,7 +1,7 @@
 # Template file for 'qt-webkit'
 pkgname=qt-webkit
 version=2.3.4
-revision=2
+revision=3
 _qtver=4.8.7
 wrksrc="qtwebkit-${version}"
 create_wrksrc=yes
@@ -49,11 +49,15 @@ do_install() {
 	make INSTALL_ROOT="${DESTDIR}" -C WebKitBuild/Release install
 	cd ../qt-everywhere-opensource-src-${_qtver}/tools/designer/src/plugins/qwebview
 	make INSTALL_ROOT="${DESTDIR}" install
+
+	# Remove references to the build directory from .prl and .pc files
+	sed -i 's| -L.*/*/release||g' ${DESTDIR}/usr/lib/pkgconfig/QtWebKit.pc
+	sed -i '/^QMAKE_PRL_BUILD_DIR/d' ${DESTDIR}/usr/lib/libQtWebKit.prl
 }
 
 qt-webkit-devel_package() {
 	short_desc+=" - development files"
-	depends="${sourcepkg}>=${version}_${revision}"
+	depends="qt-devel ${sourcepkg}>=${version}_${revision}"
 	pkg_install() {
 		vmove usr/include
 		vmove usr/lib/*.so