1#!/bin/bash 2 3PROJECT=kernel 4 5function usage { 6 echo 7 echo "Usage: $0" 8 echo "Updates the smatch_data/ directory and builds the smatch database" 9 echo 10 exit 1 11} 12 13if [ "$1" = "-h" ] || [ "$1" = "--help" ] ; then 14 usage; 15fi 16 17SCRIPT_DIR=$(dirname $0) 18if [ -e $SCRIPT_DIR/../smatch -a -d kernel -a -d fs ] ; then 19 CMD=$SCRIPT_DIR/../smatch 20 DATA_DIR=$SCRIPT_DIR/../smatch_data 21else 22 echo "This script should be located in the smatch_scripts/ subdirectory of the smatch source." 23 echo "It should be run from the root of a kernel source tree." 24 exit 1 25fi 26 27# If someone is building the database for the first time then make sure all the 28# required packages are installed 29if [ ! -e smatch_db.sqlite ] ; then 30 [ -e smatch_warns.txt ] || touch smatch_warns.txt 31 if ! $DATA_DIR/db/create_db.sh -p=kernel smatch_warns.txt ; then 32 echo "Hm... Not working. Make sure you have all the sqlite3 packages" 33 echo "And the sqlite3 libraries for Perl and Python" 34 exit 1 35 fi 36fi 37 38BUILD_STATUS=0 39$SCRIPT_DIR/test_kernel.sh --call-tree --info --spammy --data=$DATA_DIR || BUILD_STATUS=$? 40 41for i in $SCRIPT_DIR/gen_* ; do 42 $i smatch_warns.txt -p=kernel 43done 44 45mv ${PROJECT}.* $DATA_DIR 46 47$DATA_DIR/db/create_db.sh -p=kernel smatch_warns.txt 48 49exit $BUILD_STATUS 50