X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=blobdiff_plain;f=include%2Ftoplevel.mk;h=9a60139329cdc18a5dca6c8682b8609fff956a54;hp=e9384aebca654b0d885c1b31ef9681c753c2437d;hb=3242c0587fcf25882cb1f65e1c65686c91b28770;hpb=38f424e4aa5e54bcc1761333c251ef7679f46276

diff --git a/include/toplevel.mk b/include/toplevel.mk
index e9384aebca..9a60139329 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -31,6 +31,11 @@ unexport P4PORT P4USER P4CONFIG P4CLIENT
 # prevent user defaults for quilt from interfering
 unexport QUILT_PATCHES QUILT_PATCH_OPTS
 
+unexport C_INCLUDE_PATH
+
+# prevent distro default LPATH from interfering
+unexport LPATH
+
 # make sure that a predefined CFLAGS variable does not disturb packages
 export CFLAGS=
 
@@ -91,9 +96,9 @@ menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
 
 prepare_kernel_conf: .config FORCE
 
-ifeq ($(wildcard staging_dir/host/bin/sed),)
+ifeq ($(wildcard staging_dir/host/bin/quilt),)
   prepare_kernel_conf:
-	@+$(SUBMAKE) -r tools/sed/install
+	@+$(SUBMAKE) -r tools/quilt/install
 else
   prepare_kernel_conf: ;
 endif
@@ -134,6 +139,13 @@ prereq:: prepare-tmpinfo .config
 
 %::
 	@+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
+	@( \
+		cp .config tmp/.config; \
+		./scripts/config/conf -D tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
+		if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
+			echo "WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!"; \
+		fi \
+	)
 	@+$(SUBMAKE) -r $@
 
 help: