[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/busybox/src/applets/usage_compressed b/ap/app/busybox/src/applets/usage_compressed
new file mode 100755
index 0000000..af66bc5
--- /dev/null
+++ b/ap/app/busybox/src/applets/usage_compressed
@@ -0,0 +1,50 @@
+#!/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
+
+# Some people were bitten by their system lacking a (proper) od
+od -v -t x1 </dev/null >/dev/null
+if test $? != 0; then
+ echo 'od tool is not installed or cannot accept "-v -t x1" options'
+ exit 1
+fi
+
+exec >"$target.$$"
+
+echo '#define UNPACKED_USAGE "" \'
+"$loc/usage" | od -v -t x1 \
+| $SED -e 's/^[^ ]*//' \
+ -e 's/ //g' \
+ -e '/^$/d' \
+ -e 's/\(..\)/\\x\1/g' \
+ -e 's/^/"/' \
+ -e 's/$/" \\/'
+echo ''
+
+echo '#define PACKED_USAGE \'
+## Breaks on big-endian systems!
+## # Extra effort to avoid using "od -t x1": -t is not available
+## # in non-CONFIG_DESKTOPed busybox od
+##
+## "$loc/usage" | bzip2 -1 | od -v -x \
+## | $SED -e 's/^[^ ]*//' \
+## -e 's/ //g' \
+## -e '/^$/d' \
+## -e 's/\(..\)\(..\)/0x\2,0x\1,/g'
+## -e 's/$/ \\/'
+"$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' \
+ -e 's/$/ \\/'
+echo ''
+
+mv -- "$target.$$" "$target"