X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=Makefile;h=9197640b3678e7d168c4338dffe4808ec5722941;hp=348e64500592d502b100ec2e5cb9fe96d6534f2d;hb=a0e2d2a6d1c5682ea055f9d6d7f4f83b3889036c;hpb=0f6e5b76f8aac652a2ee9ff274ee0d5d3e632921

diff --git a/Makefile b/Makefile
index 348e645005..9197640b36 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,10 @@ LC_ALL:=C
 LANG:=C
 export TOPDIR LC_ALL LANG
 
+empty:=
+space:= $(empty) $(empty)
+$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
+
 world:
 
 include $(TOPDIR)/include/host.mk
@@ -50,7 +54,6 @@ printdb:
 prepare: $(target/stamp-compile)
 
 clean: FORCE
-	$(_SINGLE)$(SUBMAKE) target/linux/clean
 	rm -rf $(BUILD_DIR) $(BIN_DIR) $(BUILD_LOG_DIR)
 
 dirclean: clean