制作jffs2和ubifs文件系统时用到的mkfs.jffs2和mkfs.ubifs工具制作脚本

#!/bin/sh

#+--------------------------------------------------------------------------------------------

#|Description:  This shell script used to download lzo,zlib,mtd-utils source code

#|              and cross compile it for ARM Linux, all is static cross compile.

#|     Author:  GuoWenxue <guowenxue@gmail.com>

#|  ChangeLog:

#|           1, Initialize 1.0.0 on 2011.04.12

#+--------------------------------------------------------------------------------------------

PRJ_PATH=`pwd`

LZO="lzo-2.04"

ZLIB="zlib-1.2.5"

e2fsprogs_ver=1.42

mtd="mtd-utils-1.4.9"

function decompress_packet()

(

   echo "+---------------------------------------------+"

   echo "|  Decompress $1 now"  

   echo "+---------------------------------------------+"

    ftype=`file "$1"`

    case "$ftype" in

       "$1: Zip archive"*)

           unzip "$1" ;;

       "$1: gzip compressed"*)

           if [ `expr "$1" : ".*.tar.*" ` ] ; then

               tar -xzf $1

           else

               gzip -d "$1"

           fi ;;

       "$1: bzip2 compressed"*)

           if [ `expr "$1" : ".*.tar.*" ` ] ; then

               tar -xjf $1

           else

               bunzip2 "$1"

           fi ;;

       "$1: POSIX tar archive"*)

           tar -xf "$1" ;;

       *)

          echo "$1 is unknow compress format";;

    esac

)

# Download lzo source code packet

if [ ! -s $LZO.tar.gz ] ; then

   wget http://www.oberhumer.com/opensource/lzo/download/$LZO.tar.gz
fi

# Decompress lzo source code packet

if [ ! -d $LZO ] ; then

    decompress_packet $LZO.tar.*

fi

# Cross compile lzo

cd  $LZO

if [ ! -s src/.libs/liblzo*.a ] ; then

    unset LDFLAGS

    ./configure  --enable-static --disable-shared

    make

fi

cd  -

echo "+----------------------------------------+"

echo "|  Cross compile $ZLIB now "  

echo "| Crosstool:  $CROSS"

echo "+----------------------------------------+"

# Download zlib source code packet

if [ ! -s $ZLIB.tar* ] ; then

#wget http://www.zlib.net/$ZLIB.tar.gz
   #wget http://www.imagemagick.org/download/delegates/$ZLIB.tar.bz2
   wget http://down1.chinaunix.net/distfiles/$ZLIB.tar.bz2
fi

# Decompress zlib source code packet

if [ ! -d $ZLIB ] ; then

    decompress_packet $ZLIB.tar.*

fi

#Cross compile zlib

cd  $ZLIB

if [ ! -s libz.a ] ; then

    unset LDFLAGS

    ./configure  --static

    make

fi

cd  -

echo "+----------------------------------------+"

echo "|  Cross compile e2fsprogsV$e2fsprogs_ver now "  

echo "| Crosstool:  $CROSS"

echo "+----------------------------------------+"

#e2fsprogs is for UBIFS, download e2fsprogs source code packet

if [ ! -s e2fsprogs-$e2fsprogs_ver.tar.gz ] ; then

  wget http://nchc.dl.sourceforge.net/project/e2fsprogs/e2fsprogs/$e2fsprogs_ver/e2fsprogs-$e2fsprogs_ver.tar.gz
fi

# Decompress e2fsprogs source code packet

if [ ! -d e2fsprogs-$e2fsprogs_ver ] ; then

    decompress_packet e2fsprogs-$e2fsprogs_ver.tar.*                                                                                                                        

fi

cd e2fsprogs-$e2fsprogs_ver

if [ ! -s lib/libuuid.a ] ; then

  ./configure --enable-elf-shlibs

  make

fi

cd -

echo "+----------------------------------------+"

echo "|  Cross compile mtd-utils now "  

echo "| Crosstool:  $CROSS"

echo "+----------------------------------------+"

if [ ! -s ${mtd}.tar.bz2 ] ; then

   wget ftp://ftp.infradead.org/pub/mtd-utils/${mtd}.tar.bz2
fi

decompress_packet ${mtd}.tar.bz2

# download mtd-utils source code

#if [ ! -d  mtd-utils* ] ; then

   #git clone git://git.infradead.org/mtd-utils.git

#fi

cd ${mtd}

#Add the CROSS tool in file common.mk

line=`sed -n '/CFLAGS ?= -O2 -g/=' common.mk `

if [ ! -z $line ] ; then

    sed -i -e ${line}s"|.*|CFLAGS ?= -O2 -g --static|" common.mk

fi

unset LDFLAGS

unset CFLAGS

set -x

export CFLAGS="-DWITHOUT_XATTR -I$PRJ_PATH/$ZLIB -I$PRJ_PATH/$LZO/include -I$PRJ_PATH/e2fsprogs-$e2fsprogs_ver/lib"

export ZLIBLDFLAGS=-L$PRJ_PATH/$ZLIB

export LZOLDFLAGS=-L$PRJ_PATH/$LZO/src/.libs/

export LDFLAGS="-static -L $PRJ_PATH/e2fsprogs-$e2fsprogs_ver/lib $ZLIBLDFLAGS $LZOLDFLAGS"

make

set -x

#strip nandwrite flash_erase  nanddump 

#sudo cp nandwrite $INST_PATH/.nandwrite

#sudo cp flash_erase $INST_PATH/.flash_erase

#sudo cp nanddump $INST_PATH/.nanddump