-SRC=${SRC:-/usr/lib/dbench/client.txt}
-[ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
-SRC=/usr/lib/dbench/client_plain.txt
-[ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
+CLIENT_PREFIX="${DBENCH_LIB} /usr/share/dbench /usr/local/share /usr/lib/dbench"
+CLIENT_FILE="client.txt client_plain.txt dbench_client"
+if ! which dbench > /dev/null 2>&1 ; then
+ [ "$MISSING_DBENCH_OK" ] || { error "$0 : $(hostname) dbench is not installed !" && exit 3; }
+ skip_env "$0 : $(hostname) dbench is not installed"
+ exit 0
+fi
+CLIENT=""
+
+for prefix in $CLIENT_PREFIX; do
+ for file in $CLIENT_FILE; do
+ if [ -s "${prefix}/${file}" ]; then
+ CLIENT="${prefix}/${file}";
+ break;
+ fi
+ done
+ [ "x$CLIENT" != "x" ] && break;
+done
+
+if [ -n "$DBENCH_SRC" -a -s "$DBENCH_SRC" ]; then
+ CLIENT=$DBENCH_SRC
+fi
+
+[ ! -s "$CLIENT" ] &&
+ skip_env "$0: no client file found for dbench on $(hostname): "\
+ "DBENCH_LIB=$DBENCH_LIB DBENCH_SRC=$DBENCH_SRC" && exit 0
+
+[ ! -s "$TGT" ] && echo "copying $CLIENT to $TGT" && cp $CLIENT $TGT
+[ ! -s "$TGT" ] && \
+ echo "$0 : $(hostname) $TGT file doesn't exist after cp $CLIENT $TGT" && exit 1
+
+if [ "x$CHROOT" == "xyes" ]; then
+ echo "copying necessary libs to $DIR"
+ cp `which dbench` $DIR
+ LIBS71=$(ldd $DIR/dbench |
+ sed -e 's/\t*//' -e 's/.*=> //' -e 's/ .*//' -e 's/^\///' |
+ grep -v 'linux-vdso.so.1')
+ tar -C / -chf - $LIBS71 | tar -C $DIR -xvf -
+ if [ "${PIPESTATUS[*]}" != "0 0" ]; then
+ echo "can't copy libs $LIBS71 to $DIR"
+ rm -f $DIR/dbench
+ exit 1
+ fi
+ RUN="chroot $DIR"
+ PREFIX="in"
+ PATH=.:/:$PATH
+fi
+
+shift $((OPTIND - 1))
+
+trap '
+echo kill dbench main pid=$DBENCHPID
+kill $DBENCHPID
+rm -rf dbench $LIBS71 client.txt
+exit 0
+' TERM
+
+# turn off errexit. rundbench will return error code on failure
+trap '' ERR
+set +e
+