| #!/bin/sh |
| |
| target="$1" |
| loc="$2" |
| |
| test "$target" || exit 1 |
| test "$loc" || loc=. |
| test -x "$loc/usage" || exit 1 |
| test "$SED" || SED=sed |
| test "$DD" || DD=dd |
| |
| sz=`"$loc/usage" | wc -c` || exit 1 |
| |
| exec >"$target" |
| |
| echo 'static const char packed_usage[] ALIGN1 = {' |
| |
| ## Breaks on big-endian systems! |
| ## # Extra effort to avoid using "od -t x1": -t is not available |
| ## # in non-CONFIG_DESKTOPed busybox od |
| ## |
| ## "$loc/usage" | bzip2 -1 | od -v -x \ |
| ## | $SED -e 's/^[^ ]*//' \ |
| ## -e 's/ //g' \ |
| ## -e '/^$/d' \ |
| ## -e 's/\(..\)\(..\)/0x\2,0x\1,/g' |
| |
| "$loc/usage" | bzip2 -1 | $DD bs=2 skip=1 2>/dev/null | od -v -t x1 \ |
| | $SED -e 's/^[^ ]*//' \ |
| -e 's/ //g' \ |
| -e '/^$/d' \ |
| -e 's/\(..\)/0x\1,/g' |
| |
| echo '};' |
| echo '#define SIZEOF_usage_messages' `expr 0 + $sz` |
