new smatch

@@ -50,12 +50,19 @@
         echo "And the sqlite3 libraries for Perl and Python"
         exit 1
     fi
 fi
 
-make -j${NR_CPU} CHECK="$BIN_DIR/smatch --call-tree --info --param-mapper --spammy --file-output" $TARGET
+if [[ ! -z $ARCH ]]; then
+        KERNEL_ARCH="ARCH=$ARCH"
+fi
+if [[ ! -z $CROSS_COMPILE ]] ; then
+        KERNEL_CROSS_COMPILE="CROSS_COMPILE=$CROSS_COMPILE"
+fi
 
+make $KERNEL_ARCH $KERNEL_CROSS_COMPILE -j${NR_CPU} CHECK="$BIN_DIR/smatch --call-tree --info --param-mapper --spammy --file-output" $TARGET
+
 find -name \*.c.smatch -exec cat \{\} \; -exec rm \{\} \; > smatch_warns.txt
 
 for i in $SCRIPT_DIR/gen_* ; do
         $i smatch_warns.txt -p=${PROJECT}
 done