exit 1
}
+run_cmd() {
+ if [ "$V" = 1 ]; then
+ $* 2>&1
+ else
+ local msg
+
+ set +e
+ msg=$($* 2>&1)
+
+ if [ $? -ne "0" ]; then
+ echo $msg
+ exit 1
+ fi
+ set -e
+ fi
+}
+
while [ "$#" -gt 0 ]; do
case "$1" in
-o)
${CROSS}objcopy -O binary "$ofile" "$ofile.bin"
- dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \
- skip=$overlay_dest seek=$system_reset_kernel \
+ run_cmd dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \
+ skip=$overlay_dest seek=$system_reset_kernel \
count=$overlay_size bs=1
- dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \
- skip=$system_reset_overlay seek=$overlay_dest \
+ run_cmd dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \
+ skip=$system_reset_overlay seek=$overlay_dest \
count=$overlay_size bs=1
odir="$(dirname "$ofile.bin")"