navit: add PACKAGECONFIG for imlib2, qt, gtk, sdl

* fixes following issues from test-dependencies report:
  navit/navit/latest lost dependency on  fribidi
  navit/navit-graphics-gtk/latest lost dependency on  imlib2
  navit/navit-graphics-sdl/latest lost dependency on  eglibc freetype

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-navigation/navit/navit.inc

@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=ed539d099d6ce08de6ea0dfed9ecb333 \
 "
 
 SECTION = "x11/applications"
-DEPENDS = "glib-2.0 gtk+ qt4-x11-free gd gypsy librsvg-native"
+DEPENDS = "glib-2.0 gd gypsy librsvg-native"
 RDEPENDS_${PN} = " ${PN}-icons ${PN}-config "
 RDEPENDS_${PN}-gui-qml = "qt4-plugin-imageformat-svg"
 RRECOMMENDS_${PN} = "gpsd ${PN}-dbus ${PN}-speech-cmdline ${PN}-gui-internal ${PN}-graphics-gtk"
@@ -17,12 +17,17 @@ INC_PR = "r11"
 
 inherit autotools gettext
 
+PACKAGECONFIG ?= "qt"
+PACKAGECONFIG[fribidi] = "--enable-fribidi,--disable-fribidi,fribidi"
+PACKAGECONFIG[imlib2] = "--enable-imlib2,--disable-imlib2,imlib2"
+PACKAGECONFIG[sdl] = "--enable-graphics-sdl,--disable-graphics-sdl,libsdl"
+PACKAGECONFIG[gtk] = "--enable-graphics-gtk-drawing-area --enable-gui-gtk,--disable-graphics-gtk-drawing-area --disable-gui-gtk,gtk+"
+PACKAGECONFIG[qt] = "--enable-graphics-qt-qpainter --enable-gui-qml,--disable-graphics-qt-qpainter --disable-gui-qml,qt4-x11-free"
+
 EXTRA_OECONF += " \
     --disable-binding-python \
     --disable-samplemap \
     --enable-avoid-unaligned \
-    --enable-graphics-qt-qpainter \
-    --enable-gui-qml \
     --enable-svg2png-scaling-flag=32 \
     --disable-speech-speech-dispatcher \
     --enable-cache-size=20971520 \

meta-oe/recipes-navigation/navit/navit/configure.add.imlib2.option.patch

@@ -0,0 +1,16 @@
+--- a/configure.in.orig	2014-05-10 15:57:18.146362110 +0200
++++ b/configure.in	2014-05-10 15:59:27.859358845 +0200
+@@ -498,10 +498,13 @@
+ AC_SUBST(FRIBIDI_CFLAGS)
+ AC_SUBST(FRIBIDI_LIBS)
+ 
++AC_ARG_ENABLE(imlib2, [  --disable-imlib2  disable imlib2 support], imlib2=$enableval;imlib2_reason="configure parameter", imlib2=yes)
++if test x"${imlib2}" = "xyes"; then
+ PKG_CHECK_MODULES(IMLIB2, [imlib2], [imlib2_pkgconfig=yes], [imlib2_pkgconfig=no])
+ if test "x$imlib2_pkgconfig" = "xyes"; then
+    AC_DEFINE(HAVE_IMLIB2, 1, [Define to 1 if you have imlib2])
+ fi
++fi
+ AC_SUBST(IMLIB2_CFLAGS)
+ AC_SUBST(IMLIB2_LIBS)
+ 

meta-oe/recipes-navigation/navit/navit_svn.bb

@@ -7,4 +7,5 @@ PR = "${INC_PR}.3"
 S = "${WORKDIR}/${PN}"
 SRC_URI += "svn://anonymous@navit.svn.sourceforge.net/svnroot/navit/trunk;module=navit;protocol=http \
     file://freetype-include-path.patch \
+    file://configure.add.imlib2.option.patch \
 "