dbus-glib: don't depend on host pkg-config

package/dbus-glib/dbus-glib.mk

@@ -21,7 +21,7 @@ $(DBUS_GLIB_DIR)/.unpacked: $(DL_DIR)/$(DBUS_GLIB_SOURCE)
 	toolchain/patch-kernel.sh $(DBUS_GLIB_DIR) package/dbus-glib/ \*.patch
 	touch $(DBUS_GLIB_DIR)/.unpacked
 
-$(DBUS_GLIB_DIR)/.configured: $(DBUS_GLIB_DIR)/.unpacked /usr/bin/pkg-config
+$(DBUS_GLIB_DIR)/.configured: $(DBUS_GLIB_DIR)/.unpacked
 	(cd $(DBUS_GLIB_DIR); rm -rf config.cache; autoconf; \
 		$(TARGET_CONFIGURE_OPTS) \
 		$(TARGET_CONFIGURE_ARGS) \
@@ -60,7 +60,7 @@ $(TARGET_DIR)/$(DBUS_GLIB_TARGET_BINARY): $(STAGING_DIR)/usr/lib/libdbus-glib-1.
 	cp -a $(DBUS_GLIB_DIR)/dbus/.libs/dbus-binding-tool $(TARGET_DIR)/usr/bin
 	-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libdbus-glib-1.so.2.0.0
 
-dbus-glib: uclibc dbus libglib2 $(TARGET_DIR)/$(DBUS_GLIB_TARGET_BINARY)
+dbus-glib: uclibc pkgconfig dbus libglib2 $(TARGET_DIR)/$(DBUS_GLIB_TARGET_BINARY)
 
 dbus-glib-clean:
 	rm -f $(TARGET_DIR)/usr/lib/libdbus-glib-1.so.2*