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