gvfs: convert to new style hook, remove useless stripping

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gvfs/gvfs.mk

@@ -69,12 +69,10 @@ else
 GVFS_CONF_OPT += --disable-samba
 endif
 
-$(eval $(call AUTOTARGETS,package,gvfs))
-
-$(GVFS_HOOK_POST_INSTALL): $(GVFS_TARGET_INSTALL_TARGET)
+define GVFS_REMOVE_USELESS_BINARY
 	rm $(TARGET_DIR)/usr/bin/gvfs-less
-ifneq ($(BR2_ENABLE_DEBUG),y)
-	$(STRIPCMD) $(STRIP_STRIP_ALL) $(TARGET_DIR)/usr/bin/gvfs*
-	$(STRIPCMD) $(STRIP_STRIP_ALL) $(TARGET_DIR)/usr/libexec/gvfs*
-endif
-	touch $@
+endef
+
+GVFS_POST_INSTALL_TARGET_HOOKS += GVFS_REMOVE_USELESS_BINARY
+
+$(eval $(call AUTOTARGETS,package,gvfs))