#!/bin/sh
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#+--------------------------------------------------------------------------------------------
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#|Description: This shell script used to provide some common shell functions for other scripts
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#| Author: GuoWenxue <guowenxue@gmail.com>
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#| ChangeLog:
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#| 1, Initialize 1.0.0 on 2013.03.22
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#+--------------------------------------------------------------------------------------------
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function set_crosstool()
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{
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CROSS=$1
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export CC=${CROSS}gcc
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export LD=${CROSS}ld
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export AS=${CROSS}as
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export CXX=${CROSS}g++
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export AR=${CROSS}ar
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export NM=${CROSS}nm
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export STRIP=${CROSS}strip
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export OBJCOPY=${CROSS}objcopy
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export OBJDUMP=${CROSS}objdump
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export RANLIB=${CROSS}ranlib
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}
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function clear_crossenv()
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{
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unset CC
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unset LD
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unset AS
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unset AR
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unset NM
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unset CXX
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unset STRIP
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unset OBJCOPY
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unset OBJDUMP
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unset ARCH
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unset CPU
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unset CROSS
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unset INST_PATH
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unset C_INCLUDE_PATH
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unset LDFLAGS
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unset CFLAGS
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}
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sup_arch=("" "arm926t" "arm920t" "arm1176jzfs" "x86" )
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function select_arch()
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{
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if [ -n "$ARCH" ] ; then
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return 0
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fi
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echo "Current support ARCH: "
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i=1
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len=${#sup_arch[*]}
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while [ $i -lt $len ]; do
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echo "$i: ${sup_arch[$i]}"
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let i++;
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done
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echo "Please select: "
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index=
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read index
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ARCH=${sup_arch[$index]}
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}
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function decompress_packet()
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(
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if [ $# != 2 ] ; then
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echo "Usage: $1 [APP_NAME] [PACK_SUFIX]"
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return 1;
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fi
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dir_name=$1
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pack_sufix=$2
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pack_name=$1.$2
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echo "+---------------------------------------------+"
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echo "| Remove and decompress $pack_name now"
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echo "+---------------------------------------------+"
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rm -rf $dir_name
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case "$pack_sufix" in
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"zip")
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unzip $pack_name ;;
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"tar")
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tar -xf "$pack_name" ;;
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"gz")
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gzip -d "$pack_name" ;;
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"tar.gz")
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tar -xzf "$pack_name" ;;
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"bz2")
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bunzip2 "$pack_name" ;;
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"tar.bz2")
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tar -xjf "$pack_name" ;;
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*)
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echo "$pack_name is unknow compress format" ;;
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esac
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)
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function download()
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{
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dl_addr=$1
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file_name=`echo ${dl_addr} | awk -F "/" '{print $NF}'`
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if [ ! -f $file_name ] ; then
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echo "+---------------------------------------------+"
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echo "| Download $file_name now"
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echo "+---------------------------------------------+"
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wget ${dl_addr}
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fi
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}
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