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ocadmin |
#!/bin/bash
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# Copyright (C) 2008,2009 www.meansoffreedom.org, www.orsoc.se
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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37 |
julius |
##Date: 26/05/2009
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22 |
ocadmin |
##Title: MOF_ORSOC_TCN_v5c_or32-elf.sh
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##Purpose: Complete Toolchain Builder from MOF & ORSoC.
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##initial rgd, mse
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##updated jb
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#Changelog
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# 090306 - jb
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# - added exit code checking after each make and patch
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# - changed download method to instead generate a script and run it in
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# kermit (requiring single ftp logon per host)
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# 090309 - jb
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# - changed download of GNU tools so they occurr from the GNU.org ftp
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# (except binutils-2.18.50, it's not there)
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# - changed download of Linux kernel so it's now from ftp.kernel.org
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# - changed patch for binutils (fixes gcc-4.3.2 compilation problem
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# caused by non-string literals in printf)
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# - changed or1ksim version from 0.3.0rc2 to 0.3.0
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# - changed Linux kernel version from 2.6.19 to 2.6.24
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# - changed Linux kernel patch version for this new kernel version
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# generated new patch for Linux kernel, based on one from MOF
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# (www.meansoffreedom.net) which contains a more complete config file.
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# removing need for user input during "make oldconfig"
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# - changed organisation so that all the packages are not copied into
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# the build directory before they are extracted, instead it's done
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# from where they are.
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# - changed gdb-6.8 patch version due to stricter gcc-4.3.2 checking
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# return types.
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# - included better or1ksim config file in Linux sources patch, now
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# named "or1ksim_linux.cfg"
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# 100309 - jb
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# - changed back to wget for file retrieval
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# - changed introduction readme
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# - changed install destination checking and setup
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# - added md5sum checking of any existing downloaded files, removing
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# need for redownloading things every time
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# - added debug build mode - run script with -d at command line
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# note: not everything in this mode has been tested, may not work
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# in certain combinations!
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# 120309 - jb
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# - New OS X version - busybox doesn't work (removed from script),
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# nor does ors1ksim (compiles but segfaults somewhere during test).
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# 140309 - Added ability to change target name. Included some sed commands to
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# change or32-uclinux to whatever $TARGET is set to in some scripts
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# (mainly for uClibc install, the are set at configure time)
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# 160309 - (v5a) Replaced busybox sources in download list (removed for OS X
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# version and forgot to replace it when running on Linux again.)
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# 270309 - Changed the declaration of the check_exit_code function to be without
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# the preceeding "function" as this isn't valid in sh, and the new way
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# appears to be valid in bash.
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# - Changed the link in the error output to the new OpenCores forum.
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# 210409 - Changed linux kernel and uClibc patch versions to latest
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# - Changed output to all be piped to appropriate files, makes things neater
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# 260409 - Added Cygwin exports section
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# - Hopefully now runs on Cygwin with new patch for uClibc
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# 300409 - New Binutils patch - fixes objdump instruction decode issue
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# 110509 - (v5c) Put in check for required build tools before building
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37 |
julius |
# 260509 - Changed gcc's package download to gcc-core as we only use the
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# c-language compiler and libraries right now.
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22 |
ocadmin |
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# TODO: OS X build things - need an "elf.h" from some Linux machine's
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# /usr/local/include dir and put in Mac's /usr/local/include dir -
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# this solves issue with Linux compilation
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# TODO: OS X build things - add HOST_LOADLIBES="lintl" to make line of uClibc
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# TODO: OS X build things - must remove the -Werror line in $GDB_VER/gdb/Makefile,
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# sed command:
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# sed 's/WERROR\_CFLAGS\ \=\ \-Werror/WERROR\_CFLAGS\ \=/' $GDB_VER/gdb/Makefile
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# Can also just change the gdb-6.8/gdb/Makefile.in and remove the Werror= thing
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# TODO: OS X build things - or1ksim, in or1ksim-0.3.0/peripheral/atadevice.c, it
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# includes byteswap.h - actually it's abstract.h that defines #LE_16() bswap_16(),
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# so in abstract.h we put in defines for bswap_16 as
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# #define bswap_16(value) ((((value) & 0xff) << 8) | ((value) >> 8))
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# TODO: OS X Build things - or1ksim strndup.c, in or1k-0.3.0/port/strndup.c strndup function,
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# types not exist etc. Need to include sys/types.h and string.h to this file to fix
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# a few problems.
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# TODO: OS X build things - or1ksim - or1ksim-0.3.0/sim-cmd.c passes one of our functions
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# to a readline function, rl_event_hook, but this is not defined in the OS X (BSD)
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# readline package, so the GNU readline package must be used.
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# TODO: OS X build things - or1ksim segfaults when run for some reason.
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## A function we'll call throughout the setup process to check if the previous
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## command finished without error
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check_exit_code()
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{
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if [ $? -ne 0 ]
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then
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echo
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echo "############################ERROR#############################"
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echo
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echo "Error during toolchain installation."
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echo
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echo "Please report this to the script maintainers."
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echo
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echo "A useful report would contain information such as the module"
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echo "buing built/\"make\"ed when the error occurred (relevant lines"
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echo "of console output), the version of GCC on the host system used"
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echo "to compile (gcc --version), linux distro and version, etc."
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echo "A good place to post this information is on the OpenCores"
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echo "forum for the OpenRISC project: "
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echo "http://opencores.org/?do=forum"
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echo
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exit $?
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fi
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}
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REQUIRED_TOOL_LIST="
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make
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patch
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gcc
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g++
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bzip2
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wget
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makeinfo
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"
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check_essential_build_tools()
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{
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echo "#########################Checking for required build tools######################"
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echo
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for TOOL in $REQUIRED_TOOL_LIST
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do
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echo -n "Checking for $TOOL "
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WHICHTOOL=`which $TOOL`
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echo "$WHICHTOOL"
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if [ -z $WHICHTOOL ]
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then
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echo
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echo "\t$TOOL not found"
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echo
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echo "Please install $TOOL and re-run this script"
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echo
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exit 2
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fi
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done
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# Now check if libncurses-dev has been installed - check for the header
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# Get host system's GCC prefix dir (usually /usr, but just to be sure)
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# Get the verbose output of GCC, redirect STDERR to STDOUT, pipe to grep replacing spaces with newlines
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# grep for the prefix dir line, cut away after the equals sign and we should have the right dir
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echo "Checking for libncurses-dev (headers)"
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HOST_GCC_PREFIX=`gcc -v 2>&1 | sed 's/\ /\n/g' | grep prefix | cut -d "=" -f 2 | head -1`
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NCURSES_HEADER_COUNT=`find $HOST_GCC_PREFIX/include -name "ncurses.h" | grep ncurses -c`
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if [ $NCURSES_HEADER_COUNT -eq 0 ]; then
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echo
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echo "\tlibncurses-dev not found"
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echo ; echo "Please install libncurses-dev and re-run this script"; echo
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exit 2
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fi
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# Todo: somehow inform the user that if we're checking for makeinfo they need to install texinfo package
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echo
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}
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## SCRIPT VERSION ##
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SCRIPT_VERSION="v5c"
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## Beginning globals ##
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## ORSoC FTP download settings ##
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ORSOC_FTP_HOST="195.67.9.12"
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ORSOC_FTP_USER="ocuser"
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ORSOC_FTP_PASSWD="oc"
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ORSOC_FTP_DIR="toolchain"
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## GNU FTP download settings ##
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GNU_FTP_HOST="ftp.gnu.org"
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GNU_FTP_USER="anonymous"
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#GNU_FTP_BINUTILS_DIR="gnu/binutils"
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GNU_FTP_GCC_DIR="gnu/gcc/gcc-4.2.2"
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GNU_FTP_GDB_DIR="gnu/gdb"
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## Linux kernel download settings ##
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KERNEL_FTP_HOST="ftp.kernel.org"
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KERNEL_FTP_USER="anonymous"
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KERNEL_FTP_PASSWD="anonymous"
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KERNEL_FTP_DIR="pub/linux/kernel/v2.6"
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## Local directory variables ##
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START_DIR=`pwd`
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DN="n"
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DIR=`pwd`
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## Versions of the toolchain components ##
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BINUTILS_VER=binutils-2.18.50
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julius |
GCC_VER_NUM=4.2.2
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GCC_VER=gcc-$GCC_VER_NUM
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ocadmin |
GDB_VER=gdb-6.8
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UCLIB_VER=uClibc-0.9.29
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LINUX_VER=linux-2.6.24
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BUSY_VER=busybox-1.7.5
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SIM_VER=or1ksim-0.3.0
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## Patches ##
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BINUTILS_PATCH="$BINUTILS_VER.or32_fixed_patch-v2.1.bz2"
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GCC_PATCH=$GCC_VER.or32patch.bz2
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LINUX_PATCH="linux_2.6.24_or32_unified_v2.2.bz2" ## New version, changed rgd_dot_config in root, changed or1ksim config file name and contents##
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UCLIBC_PATCH="uClibc-0.9.29-or32-patch-1.1.bz2"
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GDB_PATCH="or32-gdb-6.8-patch-2.4.bz2"
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## MD5sum file ##
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MD5SUM_FILE=md5sums
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## Configs ##
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#CONFIG1="rgd_uc_29dotconfig" ## Now changed to rgd_uc_29v5dotconfig as it uses paths to the 2.6.24 kernel ##
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CONFIG1="rgd_uc_29v5dotconfig"
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CONFIG2="rgd_bb_1.75dotconfig"
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## Ramdisk name ##
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RAMDISK_FILE=initrd-fb-03.ext2.last.work.1.7.5
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LINUX_RAMDISK_FILE=arch/or32/support/initrd-fb-03.ext2 ## The location and name of the ramdisk that Linux wants when it compiles
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## Toolchain prefix ##
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TARGET=or32-elf
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## Tarballs ##
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ZBALL1=$BINUTILS_VER.tar.bz2
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TBALL1=$BINUTILS_VER.tar
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37 |
julius |
ZBALL2=gcc-core-$GCC_VER_NUM.tar.bz2
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22 |
ocadmin |
TBALL2=$GCC_VER.tar
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ZBALL3=$UCLIB_VER.tar.bz2
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TBALL3=$UCLIB_VER.tar
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ZBALL4=$LINUX_VER.tar.bz2
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TBALL4=$LINUX_VER.tar
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ZBALL5=$BUSY_VER.tar.bz2
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TBALL5=$BUSY_VER.tar
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ZBALL6=$SIM_VER.tar.bz2
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TBALL6=$SIM_VER.tar
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ZBALL7=$RAMDISK_FILE.bz2
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ZBALL8=$GDB_VER.tar.bz2
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TBALL8=$GDB_VER.tar
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ORSOC_FTP_FILE_LIST="$ZBALL1
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$ZBALL3
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$ZBALL5
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$ZBALL6
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$ZBALL7
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$BINUTILS_PATCH
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$GCC_PATCH
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$LINUX_PATCH
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$UCLIBC_PATCH
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$GDB_PATCH
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$CONFIG1
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$CONFIG2"
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GNU_FTP_FILE_LIST="$ZBALL2
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$ZBALL8"
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KERNEL_FTP_FILE_LIST=$ZBALL4
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## Check if we've been given the debug mode flag ##
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## We won't clear away all the directories if run with the -d or -D options ##
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DBG_BUILD=0
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while getopts d OPT; do
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case "$OPT" in
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d)
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DBG_BUILD=1
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;;
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esac
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done
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##Welcome message
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echo
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echo "The OpenRISC toolchain install script - Provided by ORSoC & MeansOfFreedom.net"
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echo "Version $SCRIPT_VERSION"
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echo
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echo "#####################################README#####################################"
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echo
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echo "This script will install tools required for development on the OpenRISC platform"
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echo "This version ($SCRIPT_VERSION) includes: "
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echo " $GCC_VER, $BINUTILS_VER, $UCLIB_VER"
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echo " $LINUX_VER, $GDB_VER, $BUSY_VER and $SIM_VER"
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echo
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echo "Please follow the prompts to select the install location."
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echo
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echo "Note: Two new directories, or32-build and or32-download, will be created in the"
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echo "current directory for storing downloaded files and building the tools."
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echo "Also: This script attempts to mount a ramdisk image in a local directory to copy"
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echo "in the freshly built busybox. This requires root user privileges - if they are"
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echo "not deteceted the existing busybox binaries will remain in the ramdisk image."
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echo
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echo "#####################################README#####################################"
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echo
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echo "Install the toolchain under current directory?"
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echo "Current directory: [$DIR]"
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echo "Tools will be installed in [$DIR/$TARGET]"
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echo [Y/n]:
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read YN
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|
|
| 309 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 310 |
|
|
if [ -z $YN ]
|
| 311 |
|
|
then
|
| 312 |
|
|
VAL="y"
|
| 313 |
|
|
else
|
| 314 |
|
|
VAL=$(echo $YN | tr [:upper:] [:lower:])
|
| 315 |
|
|
fi
|
| 316 |
|
|
|
| 317 |
|
|
if [ $VAL = "n" ]
|
| 318 |
|
|
then
|
| 319 |
|
|
# Optional install path
|
| 320 |
|
|
echo "Enter the path the toolchain will be installed in:"
|
| 321 |
|
|
read DIR
|
| 322 |
|
|
|
| 323 |
|
|
# Check if the path exists and ask the user to verify it
|
| 324 |
|
|
until [ $DN = "y" ]
|
| 325 |
|
|
do
|
| 326 |
|
|
|
| 327 |
|
|
#Check the path exists
|
| 328 |
|
|
if [ -d $DIR ]
|
| 329 |
|
|
then
|
| 330 |
|
|
# The path entered is OK
|
| 331 |
|
|
echo "Chosen directory is [$DIR]"
|
| 332 |
|
|
echo "Tools will be installed in [$DIR/$TARGET]"
|
| 333 |
|
|
echo "[y/n]:"
|
| 334 |
|
|
read DN
|
| 335 |
|
|
|
| 336 |
|
|
if [ -z $DN ]
|
| 337 |
|
|
then
|
| 338 |
|
|
# Presume yes here
|
| 339 |
|
|
DN="y"
|
| 340 |
|
|
fi
|
| 341 |
|
|
|
| 342 |
|
|
VAL=$(echo $DN | tr [:upper:] [:lower:])
|
| 343 |
|
|
else
|
| 344 |
|
|
echo
|
| 345 |
|
|
#echo "Path does not exist. Please create it and ensure user has correct permissions."
|
| 346 |
|
|
echo "Path does not exist. Create $DIR now?"
|
| 347 |
|
|
echo "[y/N]:"
|
| 348 |
|
|
read MKPATH
|
| 349 |
|
|
if [ -z $MKPATH ]
|
| 350 |
|
|
then
|
| 351 |
|
|
## $MKPATH was zero, so user probably just pressed enter without entering anything, which we'll interpret as "n" ##
|
| 352 |
|
|
MKPATHYN="n"
|
| 353 |
|
|
else
|
| 354 |
|
|
MKPATHYN=$(echo $MKPATH | tr [:upper:] [:lower:])
|
| 355 |
|
|
fi
|
| 356 |
|
|
|
| 357 |
|
|
if [ $MKPATHYN = "y" ]
|
| 358 |
|
|
then
|
| 359 |
|
|
`mkdir $DIR`
|
| 360 |
|
|
|
| 361 |
|
|
# Check we made it successfully
|
| 362 |
|
|
if [ $? -ne 0 ]
|
| 363 |
|
|
then
|
| 364 |
|
|
DN="n"
|
| 365 |
|
|
else
|
| 366 |
|
|
DN="x" # Set this so we do go back through and ask the user to verify
|
| 367 |
|
|
fi
|
| 368 |
|
|
|
| 369 |
|
|
else
|
| 370 |
|
|
DN="n"
|
| 371 |
|
|
fi
|
| 372 |
|
|
fi
|
| 373 |
|
|
|
| 374 |
|
|
if [ $DN = "n" ]
|
| 375 |
|
|
then
|
| 376 |
|
|
echo "Enter the path the toolchain should be installed in:"
|
| 377 |
|
|
read DIR
|
| 378 |
|
|
fi
|
| 379 |
|
|
|
| 380 |
|
|
done
|
| 381 |
|
|
cd $DIR
|
| 382 |
|
|
# echo "loop done"
|
| 383 |
|
|
# echo "Working in " `pwd`
|
| 384 |
|
|
fi
|
| 385 |
|
|
|
| 386 |
|
|
## Now check that the required tools to build the toolchain are installed
|
| 387 |
|
|
check_essential_build_tools
|
| 388 |
|
|
|
| 389 |
|
|
BUILD_TOP=$START_DIR/or32-build
|
| 390 |
|
|
export BUILD_TOP
|
| 391 |
|
|
|
| 392 |
|
|
## Set donload directory to be under the current directory ##
|
| 393 |
|
|
DOWNLOAD_DIR=$START_DIR/or32-download
|
| 394 |
|
|
|
| 395 |
|
|
## Setup the target tool installation directory ##
|
| 396 |
|
|
INSTALL_DIR=$DIR
|
| 397 |
|
|
|
| 398 |
|
|
mkdir $INSTALL_DIR
|
| 399 |
|
|
|
| 400 |
|
|
####################################################################################################
|
| 401 |
|
|
## Now check which sources have already been downloaded, if any ##
|
| 402 |
|
|
DO_DOWNLOADS="y" ## Default is to do downloads
|
| 403 |
|
|
|
| 404 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 405 |
|
|
then
|
| 406 |
|
|
## Ask if we should do downloads ##
|
| 407 |
|
|
echo "Do downloads?"
|
| 408 |
|
|
echo "[y/N]:"
|
| 409 |
|
|
read DO_DOWNLOADS
|
| 410 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 411 |
|
|
if [ -z $DO_DOWNLOADS ]
|
| 412 |
|
|
then
|
| 413 |
|
|
DO_DOWNLOADS="n"
|
| 414 |
|
|
else
|
| 415 |
|
|
DO_DOWNLOADS=$(echo $YN | tr [:upper:] [:lower:])
|
| 416 |
|
|
fi
|
| 417 |
|
|
|
| 418 |
|
|
fi
|
| 419 |
|
|
|
| 420 |
|
|
if [ $DO_DOWNLOADS = "y" ]
|
| 421 |
|
|
then
|
| 422 |
|
|
## Check if download directory exists, if not create it ##
|
| 423 |
|
|
if [ -d $DOWNLOAD_DIR ]
|
| 424 |
|
|
then
|
| 425 |
|
|
cd $DOWNLOAD_DIR
|
| 426 |
|
|
else
|
| 427 |
|
|
mkdir $DOWNLOAD_DIR
|
| 428 |
|
|
cd $DOWNLOAD_DIR
|
| 429 |
|
|
fi
|
| 430 |
|
|
|
| 431 |
|
|
## We'll need the md5sum file ##
|
| 432 |
|
|
## This is a file stored on the ORSoC FTP server, containing checksums of all the files we need ##
|
| 433 |
|
|
rm -f $MD5SUM_FILE
|
| 434 |
|
|
wget ftp://$ORSOC_FTP_USER:$ORSOC_FTP_PASSWD@$ORSOC_FTP_HOST/$ORSOC_FTP_DIR/$MD5SUM_FILE
|
| 435 |
|
|
## Make sure we got that OK ##
|
| 436 |
|
|
check_exit_code
|
| 437 |
|
|
|
| 438 |
|
|
## We have lists of what to get from each FTP let's create a loop for each ##
|
| 439 |
|
|
|
| 440 |
|
|
## ORSoC FTP server downloads ##
|
| 441 |
|
|
for CURRENT_FILE in $ORSOC_FTP_FILE_LIST
|
| 442 |
|
|
do
|
| 443 |
|
|
# Check if we've already got the file
|
| 444 |
|
|
if [ -e $CURRENT_FILE ]
|
| 445 |
|
|
then
|
| 446 |
|
|
echo "File $CURRENT_FILE exists locally."
|
| 447 |
|
|
echo "Verifying MD5 checksum:"
|
| 448 |
|
|
## Verify it's right by checking the MD5 checksum ##
|
| 449 |
|
|
## First we get the line for $CURRENT_FILE out of the $MD5SUM_FILE, then feed it to "md5sum -c"
|
| 450 |
|
|
## which checks it and sets the return code, $? to 0 if OK, 1 if problem ##
|
| 451 |
|
|
cat $MD5SUM_FILE | grep $CURRENT_FILE | md5sum -c
|
| 452 |
|
|
if [ $? -ne 0 ]
|
| 453 |
|
|
then
|
| 454 |
|
|
#MD5sum of $CURRENT_FILE differs from expected value - we'll download it again
|
| 455 |
|
|
echo "MD5 checksum of $CURRENT_FILE differs from expected value. Re-downloading."
|
| 456 |
|
|
rm -f $CURRENT_FILE
|
| 457 |
|
|
wget ftp://$ORSOC_FTP_USER:$ORSOC_FTP_PASSWD@$ORSOC_FTP_HOST/$ORSOC_FTP_DIR/$CURRENT_FILE
|
| 458 |
|
|
check_exit_code
|
| 459 |
|
|
fi
|
| 460 |
|
|
else
|
| 461 |
|
|
# File doesn't exist locally - we'll download it
|
| 462 |
|
|
echo "Downloading $CURRENT_FILE"
|
| 463 |
|
|
wget ftp://$ORSOC_FTP_USER:$ORSOC_FTP_PASSWD@$ORSOC_FTP_HOST/$ORSOC_FTP_DIR/$CURRENT_FILE
|
| 464 |
|
|
check_exit_code
|
| 465 |
|
|
fi
|
| 466 |
|
|
echo
|
| 467 |
|
|
done
|
| 468 |
|
|
|
| 469 |
|
|
## GNU FTP server downloads ##
|
| 470 |
|
|
for CURRENT_FILE in $GNU_FTP_FILE_LIST
|
| 471 |
|
|
do
|
| 472 |
|
|
## Check if we've already got the file ##
|
| 473 |
|
|
if [ -e $CURRENT_FILE ]
|
| 474 |
|
|
then
|
| 475 |
|
|
echo "File $CURRENT_FILE exists locally."
|
| 476 |
|
|
echo "Verifying MD5 checksum:"
|
| 477 |
|
|
## Verify it's right by checking the MD5 checksum ##
|
| 478 |
|
|
## First we get the line for $CURRENT_FILE out of the $MD5SUM_FILE, then feed it to "md5sum -c"
|
| 479 |
|
|
## which checks it and sets the return code, $? to 0 if OK, 1 if problem ##
|
| 480 |
|
|
cat $MD5SUM_FILE | grep $CURRENT_FILE | md5sum -c
|
| 481 |
|
|
if [ $? -ne 0 ]
|
| 482 |
|
|
then
|
| 483 |
|
|
## MD5sum of present one is incorrect - we'll download it again ##
|
| 484 |
|
|
echo "MD5 checksum of $CURRENT_FILE differs from expected value. Re-downloading."
|
| 485 |
|
|
rm -f $CURRENT_FILE
|
| 486 |
|
|
## Depending on the file, we need a specific path ##
|
| 487 |
|
|
## gcc's path on ftp ##
|
| 488 |
|
|
if [ $CURRENT_FILE = $ZBALL2 ]; then
|
| 489 |
|
|
GNU_FTP_DIR=$GNU_FTP_GCC_DIR
|
| 490 |
|
|
fi
|
| 491 |
|
|
## gdb's path on ftp ##
|
| 492 |
|
|
if [ $CURRENT_FILE = $ZBALL8 ]; then
|
| 493 |
|
|
GNU_FTP_DIR=$GNU_FTP_GDB_DIR
|
| 494 |
|
|
fi
|
| 495 |
|
|
wget ftp://$GNU_FTP_USER:$GNU_FTP_USER@$GNU_FTP_HOST/$GNU_FTP_DIR/$CURRENT_FILE
|
| 496 |
|
|
check_exit_code
|
| 497 |
|
|
fi
|
| 498 |
|
|
else
|
| 499 |
|
|
# File doesn't exist - we'll download it
|
| 500 |
|
|
echo "Downloading $CURRENT_FILE"
|
| 501 |
|
|
## Depending on the file, we need a specific path ##
|
| 502 |
|
|
## gcc's path on ftp ##
|
| 503 |
|
|
if [ $CURRENT_FILE = $ZBALL2 ]; then
|
| 504 |
|
|
GNU_FTP_DIR=$GNU_FTP_GCC_DIR
|
| 505 |
|
|
fi
|
| 506 |
|
|
## gdb's path on ftp ##
|
| 507 |
|
|
if [ $CURRENT_FILE = $ZBALL8 ]; then
|
| 508 |
|
|
GNU_FTP_DIR=$GNU_FTP_GDB_DIR
|
| 509 |
|
|
fi
|
| 510 |
|
|
wget ftp://$GNU_FTP_USER:$GNU_FTP_USER@$GNU_FTP_HOST/$GNU_FTP_DIR/$CURRENT_FILE
|
| 511 |
|
|
check_exit_code
|
| 512 |
|
|
fi
|
| 513 |
|
|
echo
|
| 514 |
|
|
done
|
| 515 |
|
|
|
| 516 |
|
|
## Kernel.org FTP server downloads ##
|
| 517 |
|
|
CURRENT_FILE=$KERNEL_FTP_FILE_LIST
|
| 518 |
|
|
## Usually just a single file from the kernel.org ftp site ##
|
| 519 |
|
|
if [ -e $CURRENT_FILE ]
|
| 520 |
|
|
then
|
| 521 |
|
|
echo "File $CURRENT_FILE exists locally."
|
| 522 |
|
|
echo "Verifying MD5 checksum:"
|
| 523 |
|
|
## Verify it's right by checking the MD5 checksum ##
|
| 524 |
|
|
## First we get the line for $CURRENT_FILE out of the $MD5SUM_FILE, then feed it to "md5sum -c"
|
| 525 |
|
|
## which checks it and sets the return code, $? to 0 if OK, 1 if problem ##
|
| 526 |
|
|
cat $MD5SUM_FILE | grep $CURRENT_FILE | md5sum -c
|
| 527 |
|
|
if [ $? -ne 0 ]
|
| 528 |
|
|
then
|
| 529 |
|
|
#MD5sum of present one is incorrect - we'll download it again
|
| 530 |
|
|
echo "MD5 checksum of $CURRENT_FILE differs from expected value. Re-downloading."
|
| 531 |
|
|
rm -f $CURRENT_FILE
|
| 532 |
|
|
wget ftp://$KERNEL_FTP_USER:$KERNEL_FTP_USER@$KERNEL_FTP_HOST/$KERNEL_FTP_DIR/$CURRENT_FILE
|
| 533 |
|
|
check_exit_code
|
| 534 |
|
|
fi
|
| 535 |
|
|
else
|
| 536 |
|
|
## Download it ##
|
| 537 |
|
|
echo "Downloading $CURRENT_FILE"
|
| 538 |
|
|
wget ftp://$KERNEL_FTP_USER:$KERNEL_FTP_PASSWD@$KERNEL_FTP_HOST/$KERNEL_FTP_DIR/$CURRENT_FILE
|
| 539 |
|
|
check_exit_code
|
| 540 |
|
|
fi
|
| 541 |
|
|
|
| 542 |
|
|
echo
|
| 543 |
|
|
fi # if [ $DO_DOWNLOADS = "y" ]
|
| 544 |
|
|
|
| 545 |
|
|
####################################################################################################
|
| 546 |
|
|
|
| 547 |
|
|
## Cygwin exports ##
|
| 548 |
|
|
ON_CYGWIN=`set | grep -i mach|grep -i -c cygwin`
|
| 549 |
|
|
if [ $ON_CYGWIN -ge 1 ]
|
| 550 |
|
|
then
|
| 551 |
|
|
echo
|
| 552 |
|
|
echo "Cygwin host exports:"
|
| 553 |
|
|
echo "export HOST_LOADLIBES=\"-lcurses -lintl\" "
|
| 554 |
|
|
echo
|
| 555 |
|
|
export HOST_LOADLIBES="-lcurses -lintl"
|
| 556 |
|
|
fi
|
| 557 |
|
|
|
| 558 |
|
|
####################################################################################################
|
| 559 |
|
|
|
| 560 |
|
|
cd $START_DIR
|
| 561 |
|
|
|
| 562 |
|
|
## if not debug building, let's remove all the old stuff ##
|
| 563 |
|
|
|
| 564 |
|
|
if [ $DBG_BUILD -eq 0 ]
|
| 565 |
|
|
then
|
| 566 |
|
|
## Always start with a clean build dir ##
|
| 567 |
|
|
rm -fr $BUILD_TOP
|
| 568 |
|
|
mkdir $BUILD_TOP
|
| 569 |
|
|
chmod 777 $BUILD_TOP
|
| 570 |
|
|
|
| 571 |
|
|
mkdir $BUILD_TOP/b-gcc
|
| 572 |
|
|
mkdir $BUILD_TOP/b-b
|
| 573 |
|
|
fi
|
| 574 |
|
|
|
| 575 |
|
|
## default build option is yes ##
|
| 576 |
|
|
BUILD_THIS="y"
|
| 577 |
|
|
|
| 578 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 579 |
|
|
then
|
| 580 |
|
|
## Ask if we should build binutils ##
|
| 581 |
|
|
echo "Re-build $BINUTILS_VER ?"
|
| 582 |
|
|
echo "[y/N]:"
|
| 583 |
|
|
read YN
|
| 584 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 585 |
|
|
if [ -z $YN ]
|
| 586 |
|
|
then
|
| 587 |
|
|
BUILD_THIS="n"
|
| 588 |
|
|
else
|
| 589 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 590 |
|
|
fi
|
| 591 |
|
|
|
| 592 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 593 |
|
|
then
|
| 594 |
|
|
## Delete and recreate the binutils directory ##
|
| 595 |
|
|
rm -rf $BUILD_TOP/b-b
|
| 596 |
|
|
rm -rf $BUILD_TOP/$BINUTILS_VER
|
| 597 |
|
|
mkdir $BUILD_TOP/b-b
|
| 598 |
|
|
|
| 599 |
|
|
fi
|
| 600 |
|
|
fi
|
| 601 |
|
|
|
| 602 |
|
|
##########################Building Binutils#######################
|
| 603 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 604 |
|
|
then
|
| 605 |
|
|
|
| 606 |
|
|
echo "############################## Building binutils ###############################"
|
| 607 |
|
|
echo
|
| 608 |
|
|
echo "Decompressing source"
|
| 609 |
|
|
cd $BUILD_TOP
|
| 610 |
|
|
|
| 611 |
|
|
## Extract sources ##
|
| 612 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL1
|
| 613 |
|
|
|
| 614 |
|
|
echo
|
| 615 |
|
|
echo "Patching binutils with $BINUTILS_PATCH"
|
| 616 |
|
|
|
| 617 |
|
|
cd $BINUTILS_VER
|
| 618 |
|
|
|
| 619 |
|
|
bzip2 -dc $DOWNLOAD_DIR/$BINUTILS_PATCH | patch -p1 > $BINUTILS_VER-patch.log 2>&1
|
| 620 |
|
|
|
| 621 |
|
|
## Make sure that patched ok ##
|
| 622 |
|
|
check_exit_code
|
| 623 |
|
|
|
| 624 |
|
|
cd ..
|
| 625 |
|
|
cd $BUILD_TOP/b-b
|
| 626 |
|
|
|
| 627 |
|
|
echo
|
| 628 |
|
|
echo "Configuring $BINUTILS_VER: --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --disable-checking"
|
| 629 |
|
|
echo "Logging output to $BINUTILS_VER-configure.log"
|
| 630 |
|
|
$BUILD_TOP/$BINUTILS_VER/configure --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --disable-checking > $BINUTILS_VER-configure.log 2>&1
|
| 631 |
|
|
|
| 632 |
|
|
echo
|
| 633 |
|
|
echo "Making and installing $BINUTILS_VER"
|
| 634 |
|
|
echo "Logging output to $BINUTILS_VER-make.log "
|
| 635 |
|
|
make all install > $BINUTILS_VER-make.log 2>&1
|
| 636 |
|
|
|
| 637 |
|
|
## Make sure that built ok ##
|
| 638 |
|
|
check_exit_code
|
| 639 |
|
|
|
| 640 |
|
|
cd $BUILD_TOP
|
| 641 |
|
|
|
| 642 |
|
|
fi
|
| 643 |
|
|
#######################Finish Building Binutils#####################
|
| 644 |
|
|
|
| 645 |
|
|
## Export the path to the new or32 binaries directory, used by the rest of this script ##
|
| 646 |
|
|
echo
|
| 647 |
|
|
echo "Adding $INSTALL_DIR/$TARGET/bin to the PATH variable"
|
| 648 |
|
|
export PATH=$INSTALL_DIR/$TARGET/bin:$PATH
|
| 649 |
|
|
|
| 650 |
|
|
## default build option is yes ##
|
| 651 |
|
|
BUILD_THIS="y"
|
| 652 |
|
|
|
| 653 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 654 |
|
|
then
|
| 655 |
|
|
## Ask if we should do the initial builds of GCC and Linux ##
|
| 656 |
|
|
echo "Re-do initial $GCC_VER and $LINUX_VER builds (note if you choose to do this then it's EXTREMELY likely that you will have to do the rest of the script, particularly the re-build of gcc that occurs later)?"
|
| 657 |
|
|
echo "[y/N]:"
|
| 658 |
|
|
read YN
|
| 659 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 660 |
|
|
if [ -z $YN ]
|
| 661 |
|
|
then
|
| 662 |
|
|
BUILD_THIS="n" # default is no
|
| 663 |
|
|
else
|
| 664 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 665 |
|
|
fi
|
| 666 |
|
|
|
| 667 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 668 |
|
|
then
|
| 669 |
|
|
## Delete and recreate the gcc directory ##
|
| 670 |
|
|
rm -rf $BUILD_TOP/b-gcc
|
| 671 |
|
|
rm -rf $BUILD_TOP/$GCC_VER
|
| 672 |
|
|
rm -rf $BUILD_TOP/$LINUX_VER
|
| 673 |
|
|
|
| 674 |
|
|
mkdir $BUILD_TOP/b-gcc
|
| 675 |
|
|
|
| 676 |
|
|
## Undo everything done in the next part
|
| 677 |
|
|
rm -rf $INSTALL_DIR/$TARGET/include
|
| 678 |
|
|
unlink $INSTALL_DIR/$TARGET/sys-include
|
| 679 |
|
|
|
| 680 |
|
|
fi
|
| 681 |
|
|
fi
|
| 682 |
|
|
|
| 683 |
|
|
##########################Building GCC and Linux############################
|
| 684 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 685 |
|
|
then
|
| 686 |
|
|
|
| 687 |
|
|
echo
|
| 688 |
|
|
echo "####################### Building or32 gcc and Linux ############################"
|
| 689 |
|
|
echo
|
| 690 |
|
|
echo "Decompressing source"
|
| 691 |
|
|
|
| 692 |
|
|
cd $BUILD_TOP
|
| 693 |
|
|
|
| 694 |
|
|
## Extract sources ##
|
| 695 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL2 ## gcc sources ##
|
| 696 |
|
|
|
| 697 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL4 ## Linux kernel sources ##
|
| 698 |
|
|
|
| 699 |
|
|
echo
|
| 700 |
|
|
echo "Patching $LINUX_VER with patch file $LINUX_PATCH"
|
| 701 |
|
|
|
| 702 |
|
|
cd $LINUX_VER
|
| 703 |
|
|
|
| 704 |
|
|
## Apply patch to linux kernel sources ##
|
| 705 |
|
|
bzip2 -dc $DOWNLOAD_DIR/$LINUX_PATCH | patch -p1 > $LINUX_VER-patch.log 2>&1
|
| 706 |
|
|
|
| 707 |
|
|
## Make sure that patched ok ##
|
| 708 |
|
|
check_exit_code
|
| 709 |
|
|
|
| 710 |
|
|
cp rgd_dot_config .config
|
| 711 |
|
|
|
| 712 |
|
|
echo
|
| 713 |
|
|
echo "Making Linux oldconfig"
|
| 714 |
|
|
|
| 715 |
|
|
make oldconfig > $LINUX_VER-make-oldconfig.log 2>&1
|
| 716 |
|
|
|
| 717 |
|
|
## Make sure that built ok ##
|
| 718 |
|
|
check_exit_code
|
| 719 |
|
|
|
| 720 |
|
|
cd $BUILD_TOP
|
| 721 |
|
|
|
| 722 |
|
|
mkdir $INSTALL_DIR/$TARGET/include
|
| 723 |
|
|
mkdir $INSTALL_DIR/$TARGET/include/asm
|
| 724 |
|
|
mkdir $INSTALL_DIR/$TARGET/include/linux
|
| 725 |
|
|
|
| 726 |
|
|
cp -f -dR $LINUX_VER/include/linux/* $INSTALL_DIR/$TARGET/include/linux
|
| 727 |
|
|
cp -f -dR $LINUX_VER/include/asm-or32/* $INSTALL_DIR/$TARGET/include/asm
|
| 728 |
|
|
|
| 729 |
|
|
cd $INSTALL_DIR/$TARGET
|
| 730 |
|
|
ln -s include sys-include
|
| 731 |
|
|
cd $BUILD_TOP
|
| 732 |
|
|
|
| 733 |
|
|
cd $GCC_VER
|
| 734 |
|
|
|
| 735 |
|
|
## Patch gcc ##
|
| 736 |
|
|
echo
|
| 737 |
|
|
echo "Patching $GCC_VER with $GCC_PATCH"
|
| 738 |
|
|
|
| 739 |
|
|
bzip2 -dc $DOWNLOAD_DIR/$GCC_PATCH | patch -p1 > $GCC_VER-patch.log 2>&1
|
| 740 |
|
|
|
| 741 |
|
|
## Make sure that patched ok ##
|
| 742 |
|
|
check_exit_code
|
| 743 |
|
|
|
| 744 |
|
|
cd $BUILD_TOP
|
| 745 |
|
|
cd b-gcc
|
| 746 |
|
|
|
| 747 |
|
|
# configure GCC
|
| 748 |
|
|
echo
|
| 749 |
|
|
echo "Configuring $GCC_VER: --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --with-local-prefix=$INSTALL_DIR/$TARGET/$TARGET --with-gnu-as --with-gnu-ld --disable-libssp --enable-languages=c"
|
| 750 |
|
|
echo "Logging output to $GCC_VER-configure.log"
|
| 751 |
|
|
$BUILD_TOP/$GCC_VER/configure --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --with-local-prefix=$INSTALL_DIR/$TARGET/$TARGET --with-gnu-as --with-gnu-ld --disable-libssp --enable-languages=c > $GCC_VER-configure.log 2>&1
|
| 752 |
|
|
|
| 753 |
|
|
echo
|
| 754 |
|
|
echo "Making and installing $GCC_VER"
|
| 755 |
|
|
echo "Logging output to $GCC_VER-make.log"
|
| 756 |
|
|
make all install > $GCC_VER-make.log 2>&1
|
| 757 |
|
|
|
| 758 |
|
|
## Make sure that built ok ##
|
| 759 |
|
|
check_exit_code
|
| 760 |
|
|
|
| 761 |
|
|
cd $BUILD_TOP
|
| 762 |
|
|
|
| 763 |
|
|
echo
|
| 764 |
|
|
echo "Making vmlinux image"
|
| 765 |
|
|
echo "Logging output to vmlinux-make.log"
|
| 766 |
|
|
|
| 767 |
|
|
cd $LINUX_VER
|
| 768 |
|
|
make vmlinux ARCH=or32 CROSS_COMPILE=$INSTALL_DIR/$TARGET/bin/$TARGET- > vmlinux-make.log 2>&1
|
| 769 |
|
|
|
| 770 |
|
|
## Make sure that built ok ##
|
| 771 |
|
|
check_exit_code
|
| 772 |
|
|
fi
|
| 773 |
|
|
##########################Finish Building GCC and Linux############################
|
| 774 |
|
|
|
| 775 |
|
|
|
| 776 |
|
|
## default build option is yes ##
|
| 777 |
|
|
BUILD_THIS="y"
|
| 778 |
|
|
|
| 779 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 780 |
|
|
then
|
| 781 |
|
|
## Ask if we should rebuild uClibc ##
|
| 782 |
|
|
echo "Re-build $UCLIB_VER ?"
|
| 783 |
|
|
echo "[y/N]:"
|
| 784 |
|
|
read YN
|
| 785 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 786 |
|
|
if [ -z $YN ]
|
| 787 |
|
|
then
|
| 788 |
|
|
BUILD_THIS="n" # default is no
|
| 789 |
|
|
else
|
| 790 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 791 |
|
|
fi
|
| 792 |
|
|
|
| 793 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 794 |
|
|
then
|
| 795 |
|
|
## Delete the uClibc directory ##
|
| 796 |
|
|
rm -rf $BUILD_TOP/$UCLIB_VER
|
| 797 |
|
|
fi
|
| 798 |
|
|
fi
|
| 799 |
|
|
|
| 800 |
|
|
##########################Building uClibc#########################
|
| 801 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 802 |
|
|
then
|
| 803 |
|
|
|
| 804 |
|
|
echo
|
| 805 |
|
|
echo "############################## Building uClibc #################################"
|
| 806 |
|
|
echo
|
| 807 |
|
|
echo "Decompressing source"
|
| 808 |
|
|
|
| 809 |
|
|
cd $BUILD_TOP
|
| 810 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL3 ## uClibc sources ##
|
| 811 |
|
|
|
| 812 |
|
|
echo
|
| 813 |
|
|
echo "Patching $UCLIB_VER with $UCLIBC_PATCH"
|
| 814 |
|
|
|
| 815 |
|
|
cd $UCLIB_VER
|
| 816 |
|
|
|
| 817 |
|
|
## Patch uClibc sources ##
|
| 818 |
|
|
bzip2 -dc $DOWNLOAD_DIR/$UCLIBC_PATCH | patch -p1 > $UCLIB_VER-patch.log 2>&1
|
| 819 |
|
|
|
| 820 |
|
|
## Make sure that patched ok ##
|
| 821 |
|
|
check_exit_code
|
| 822 |
|
|
|
| 823 |
|
|
export CC=$TARGET-gcc
|
| 824 |
|
|
export BUILD_TOP
|
| 825 |
|
|
#cp $DOWNLOAD_DIR/$CONFIG1 $BUILD_TOP/$UCLIB_VER/.config
|
| 826 |
|
|
#cp $DOWNLOAD_DIR/$CONFIG1 $BUILD_TOP/$UCLIB_VER/.config.old
|
| 827 |
|
|
|
| 828 |
|
|
## $TARGET name implementation into config script ##
|
| 829 |
|
|
## First get the second part of the target name, after the "-", the "elf" in "or32-elf", for example ##
|
| 830 |
|
|
TARGET_SECOND_PART=`echo $TARGET | cut -f 2 -d "-"`
|
| 831 |
|
|
## First change any references to the uclinux target ##
|
| 832 |
|
|
## And delete the line saying DEVEL_PREFIX so we can put our $INSTALL_DIR path in ##
|
| 833 |
|
|
sed "s/or32\-uclinux/\or32\-$TARGET_SECOND_PART/" $DOWNLOAD_DIR/$CONFIG1 | sed "/DEVEL\_PREFIX\=/d" > $BUILD_TOP/$UCLIB_VER/.config ## Output to the .config ##
|
| 834 |
|
|
## Now output the new DEVEL_PATH= value ##
|
| 835 |
|
|
echo "DEVEL_PREFIX=\"$INSTALL_DIR/$TARGET\"" >> $BUILD_TOP/$UCLIB_VER/.config
|
| 836 |
|
|
## copy it to .config.old ##
|
| 837 |
|
|
cp $BUILD_TOP/$UCLIB_VER/.config $BUILD_TOP/$UCLIB_VER/.config.old
|
| 838 |
|
|
## Do the configuration ##
|
| 839 |
|
|
|
| 840 |
|
|
## Change the cross compiler name in the Config.or32 file
|
| 841 |
|
|
## First get the second part of the target name, after the "-" ##
|
| 842 |
|
|
TARGET_SECOND_PART=`echo $TARGET | cut -f 2 -d "-"`
|
| 843 |
|
|
## Removes the uclinux line and changes to whatever our current target is ##
|
| 844 |
|
|
sed "s/or32\-uclinux/\or32\-$TARGET_SECOND_PART/" $BUILD_TOP/$UCLIB_VER/extra/Configs/Config.or32 > $BUILD_TOP/$UCLIB_VER/extra/Configs/Config.or32.newtarget
|
| 845 |
|
|
mv $BUILD_TOP/$UCLIB_VER/extra/Configs/Config.or32.newtarget $BUILD_TOP/$UCLIB_VER/extra/Configs/Config.or32
|
| 846 |
|
|
|
| 847 |
|
|
echo
|
| 848 |
|
|
echo "Making uClibc oldconfig"
|
| 849 |
|
|
|
| 850 |
|
|
HOST_LOADLIBES="-lcurses -lintl" HOSTCC=`which gcc` make oldconfig > $UCLIB_VER-make-oldconfig.log 2>&1
|
| 851 |
|
|
|
| 852 |
|
|
## Make sure that built ok ##
|
| 853 |
|
|
check_exit_code
|
| 854 |
|
|
|
| 855 |
|
|
ln -s extra/Configs/Config.or32 Config
|
| 856 |
|
|
|
| 857 |
|
|
echo
|
| 858 |
|
|
echo "Making and install $UCLIB_VER"
|
| 859 |
|
|
echo "Logging output to $UCLIB_VER-make.log"
|
| 860 |
|
|
make all install > $UCLIB_VER-make.log 2>&1
|
| 861 |
|
|
|
| 862 |
|
|
## Make sure that built ok ##
|
| 863 |
|
|
check_exit_code
|
| 864 |
|
|
|
| 865 |
|
|
unset CC
|
| 866 |
|
|
fi
|
| 867 |
|
|
##########################Finish Building uClibc#########################
|
| 868 |
|
|
|
| 869 |
|
|
|
| 870 |
|
|
## default build option is yes ##
|
| 871 |
|
|
BUILD_THIS="y"
|
| 872 |
|
|
|
| 873 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 874 |
|
|
then
|
| 875 |
|
|
## Ask if we should rebuild gcc ##
|
| 876 |
|
|
echo "Perform $GCC_VER re-build? - YES (y) if you rebuilt GCC and Linux previously, otherwise definitely NO (n)."
|
| 877 |
|
|
echo "[y/N]:"
|
| 878 |
|
|
read YN
|
| 879 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 880 |
|
|
if [ -z $YN ]
|
| 881 |
|
|
then
|
| 882 |
|
|
BUILD_THIS="n" # default is no
|
| 883 |
|
|
else
|
| 884 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 885 |
|
|
fi
|
| 886 |
|
|
|
| 887 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 888 |
|
|
then
|
| 889 |
|
|
## Undo some things we did before after doing this compile ##
|
| 890 |
|
|
unlink $INSTALL_DIR/$TARGET/$TARGET/sys-include
|
| 891 |
|
|
rm -rf $INSTALL_DIR/$TARGET/$TARGET/lib/*
|
| 892 |
|
|
fi
|
| 893 |
|
|
fi
|
| 894 |
|
|
|
| 895 |
|
|
|
| 896 |
|
|
##########################re-Building GCC########################
|
| 897 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 898 |
|
|
then
|
| 899 |
|
|
|
| 900 |
|
|
echo
|
| 901 |
|
|
echo "############################## Re-building or-32 gcc ###########################"
|
| 902 |
|
|
echo
|
| 903 |
|
|
echo "Re-building $GCC_VER"
|
| 904 |
|
|
|
| 905 |
|
|
cd $BUILD_TOP
|
| 906 |
|
|
|
| 907 |
|
|
cd b-gcc
|
| 908 |
|
|
|
| 909 |
|
|
echo
|
| 910 |
|
|
echo "Re-configuring $GCC_VER: --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --with-local-prefix=$INSTALL_DIR/$TARGET/$TARGET --with-gnu-as --with-gnu-ld --disable-libssp --enable-languages=c"
|
| 911 |
|
|
echo "Logging output to $GCC_VER-rebuild-configure.log"
|
| 912 |
|
|
|
| 913 |
|
|
$BUILD_TOP/$GCC_VER/configure --target=$TARGET --prefix=$INSTALL_DIR/$TARGET --with-local-prefix=$INSTALL_DIR/$TARGET/$TARGET --with-gnu-as --with-gnu-ld --disable-libssp --enable-languages=c > $GCC_VER-rebuild-configure.log 2>&1
|
| 914 |
|
|
|
| 915 |
|
|
|
| 916 |
|
|
|
| 917 |
|
|
echo
|
| 918 |
|
|
echo "Re-building and re-installing $GCC_VER"
|
| 919 |
|
|
echo "Logging output to $GCC_VER-rebuild-make.log"
|
| 920 |
|
|
make all install > $GCC_VER-rebuild-make.log 2>&1
|
| 921 |
|
|
|
| 922 |
|
|
## Make sure that built ok ##
|
| 923 |
|
|
check_exit_code
|
| 924 |
|
|
|
| 925 |
|
|
cd $INSTALL_DIR/$TARGET/$TARGET
|
| 926 |
|
|
ln -s ../include sys-include
|
| 927 |
|
|
cd lib
|
| 928 |
|
|
cp -f -dR ../../lib/* .
|
| 929 |
|
|
cd $BUILD_TOP
|
| 930 |
|
|
|
| 931 |
|
|
fi
|
| 932 |
|
|
|
| 933 |
|
|
##########################finish re-Building GCC########################
|
| 934 |
|
|
|
| 935 |
|
|
|
| 936 |
|
|
## default build option is yes ##
|
| 937 |
|
|
BUILD_THIS="y"
|
| 938 |
|
|
|
| 939 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 940 |
|
|
then
|
| 941 |
|
|
## Ask if we should rebuild gdb ##
|
| 942 |
|
|
echo "Rebuild $GDB_VER?"
|
| 943 |
|
|
echo "[y/N]:"
|
| 944 |
|
|
read YN
|
| 945 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 946 |
|
|
if [ -z $YN ]
|
| 947 |
|
|
then
|
| 948 |
|
|
BUILD_THIS="n" # default is no
|
| 949 |
|
|
else
|
| 950 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 951 |
|
|
fi
|
| 952 |
|
|
|
| 953 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 954 |
|
|
then
|
| 955 |
|
|
## Delete existing gdb dir ##
|
| 956 |
|
|
rm -rf $BUILD_TOP/$GDB_VER
|
| 957 |
|
|
fi
|
| 958 |
|
|
fi
|
| 959 |
|
|
|
| 960 |
|
|
|
| 961 |
|
|
########################## GDB build ################
|
| 962 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 963 |
|
|
then
|
| 964 |
|
|
|
| 965 |
|
|
echo
|
| 966 |
|
|
echo "############################## Building GDB ####################################"
|
| 967 |
|
|
echo
|
| 968 |
|
|
echo "Decompressing source"
|
| 969 |
|
|
|
| 970 |
|
|
|
| 971 |
|
|
cd $BUILD_TOP
|
| 972 |
|
|
|
| 973 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL8
|
| 974 |
|
|
|
| 975 |
|
|
echo
|
| 976 |
|
|
echo "Patching $GDB_VER with $GDB_PATCH"
|
| 977 |
|
|
|
| 978 |
|
|
cd $GDB_VER
|
| 979 |
|
|
|
| 980 |
|
|
bzcat -dc $DOWNLOAD_DIR/$GDB_PATCH | patch -p1 > $GDB_VER-patch.log 2>&1
|
| 981 |
|
|
|
| 982 |
|
|
## Make sure that patched ok ##
|
| 983 |
|
|
check_exit_code
|
| 984 |
|
|
|
| 985 |
|
|
echo
|
| 986 |
|
|
echo "Configuring $GDB_VER: --target=$TARGET --prefix=$INSTALL_DIR/$TARGET"
|
| 987 |
|
|
|
| 988 |
|
|
./configure --target=$TARGET --prefix=$INSTALL_DIR/$TARGET > $GDB_VER-configure.log 2>&1
|
| 989 |
|
|
|
| 990 |
|
|
echo
|
| 991 |
|
|
echo "Making and installing $GDB_VER"
|
| 992 |
|
|
|
| 993 |
|
|
make all install > $GDB_VER-make.log 2>&1
|
| 994 |
|
|
|
| 995 |
|
|
## Make sure that built ok ##
|
| 996 |
|
|
check_exit_code
|
| 997 |
|
|
|
| 998 |
|
|
cd $BUILD_TOP
|
| 999 |
|
|
|
| 1000 |
|
|
fi
|
| 1001 |
|
|
########################## finish GDB build ################
|
| 1002 |
|
|
|
| 1003 |
|
|
## default build option is yes ##
|
| 1004 |
|
|
BUILD_THIS="y"
|
| 1005 |
|
|
|
| 1006 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 1007 |
|
|
then
|
| 1008 |
|
|
## Ask if we should rebuild busybox ##
|
| 1009 |
|
|
echo "Rebuild $BUSY_VER?"
|
| 1010 |
|
|
echo "[y/N]:"
|
| 1011 |
|
|
read YN
|
| 1012 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 1013 |
|
|
if [ -z $YN ]
|
| 1014 |
|
|
then
|
| 1015 |
|
|
BUILD_THIS="n" # default is no
|
| 1016 |
|
|
else
|
| 1017 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 1018 |
|
|
fi
|
| 1019 |
|
|
|
| 1020 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 1021 |
|
|
then
|
| 1022 |
|
|
## Delete existing busybox stuff ##
|
| 1023 |
|
|
rm -rf $BUILD_TOP/$BUSY_VER
|
| 1024 |
|
|
fi
|
| 1025 |
|
|
fi
|
| 1026 |
|
|
|
| 1027 |
|
|
##########################Building Busybox########################
|
| 1028 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 1029 |
|
|
then
|
| 1030 |
|
|
|
| 1031 |
|
|
echo
|
| 1032 |
|
|
echo "############################## Building BusyBox ################################"
|
| 1033 |
|
|
echo
|
| 1034 |
|
|
echo "Decompressing source"
|
| 1035 |
|
|
|
| 1036 |
|
|
|
| 1037 |
|
|
cd $BUILD_TOP
|
| 1038 |
|
|
|
| 1039 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL5
|
| 1040 |
|
|
|
| 1041 |
|
|
|
| 1042 |
|
|
cd $BUSY_VER
|
| 1043 |
|
|
cp $DOWNLOAD_DIR/$CONFIG2 $BUILD_TOP/$BUSY_VER/.config
|
| 1044 |
|
|
cp $DOWNLOAD_DIR/$CONFIG2 $BUILD_TOP/$BUSY_VER/.config.old
|
| 1045 |
|
|
|
| 1046 |
|
|
echo
|
| 1047 |
|
|
echo "Making $BUSY_VER oldconfig"
|
| 1048 |
|
|
make oldconfig > $BUSY_VER-make-oldconfig.log 2>&1
|
| 1049 |
|
|
|
| 1050 |
|
|
## Make Sure that built ok ##
|
| 1051 |
|
|
check_exit_code
|
| 1052 |
|
|
|
| 1053 |
|
|
## Put the Linux headers in BusyBox's include dir ##
|
| 1054 |
|
|
|
| 1055 |
|
|
ln -s $BUILD_TOP/$LINUX_VER/include/linux $BUILD_TOP/$BUSY_VER/include/.
|
| 1056 |
|
|
ln -s $BUILD_TOP/$LINUX_VER/include/asm $BUILD_TOP/$BUSY_VER/include/.
|
| 1057 |
|
|
|
| 1058 |
|
|
echo
|
| 1059 |
|
|
echo "Making $BUSY_VER"
|
| 1060 |
|
|
echo "Logging output to $BUSY_VER-make.log"
|
| 1061 |
|
|
make ARCH=or32 CROSS_COMPILE=$INSTALL_DIR/$TARGET/bin/$TARGET- > $BUSY_VER-make.log 2>&1
|
| 1062 |
|
|
|
| 1063 |
|
|
## Make sure that built ok ##
|
| 1064 |
|
|
check_exit_code
|
| 1065 |
|
|
|
| 1066 |
|
|
echo
|
| 1067 |
|
|
echo "Installing $BUSY_VER"
|
| 1068 |
|
|
echo "Logging output to $BUSY_VER-install.log"
|
| 1069 |
|
|
make install ARCH=or32 CROSS_COMPILE=$INSTALL_DIR/$TARGET/bin/$TARGET- > $BUSY_VER-install.log 2>&1
|
| 1070 |
|
|
|
| 1071 |
|
|
## Make sure that built ok ##
|
| 1072 |
|
|
check_exit_code
|
| 1073 |
|
|
|
| 1074 |
|
|
cd $BUILD_TOP
|
| 1075 |
|
|
|
| 1076 |
|
|
## Copy and extract the ramdisk image file
|
| 1077 |
|
|
|
| 1078 |
|
|
cp $DOWNLOAD_DIR/$ZBALL7 . ## Ramdisk file ##
|
| 1079 |
|
|
|
| 1080 |
|
|
bunzip2 $RAMDISK_FILE.bz2
|
| 1081 |
|
|
|
| 1082 |
|
|
## We can only play with the ext2 image if we're not on Cygwin ##
|
| 1083 |
|
|
if [ -z $ON_CYGWIN ]
|
| 1084 |
|
|
then
|
| 1085 |
|
|
|
| 1086 |
|
|
RT=`whoami`
|
| 1087 |
|
|
if [ $RT = "root" ];then
|
| 1088 |
|
|
mkdir rd_mount
|
| 1089 |
|
|
chmod 777 rd_mount
|
| 1090 |
|
|
mount -t ext2 -o loop $RAMDISK_FILE rd_mount
|
| 1091 |
|
|
cp -f -dR $BUILD_TOP/busy_out.1.7.5/* $BUILD_TOP/rd_mount
|
| 1092 |
|
|
umount rd_mount
|
| 1093 |
|
|
cp -f $RAMDISK_FILE $LINUX_VER/$LINUX_RAMDISK_FILE
|
| 1094 |
|
|
else
|
| 1095 |
|
|
echo
|
| 1096 |
|
|
echo "User is not root. Unable to mount Linux ramdisk."
|
| 1097 |
|
|
echo "Note that this program built BusyBox but did not"
|
| 1098 |
|
|
echo "install it on the ramdisk. Defaults are used."
|
| 1099 |
|
|
cp -f $RAMDISK_FILE $LINUX_VER/$LINUX_RAMDISK_FILE
|
| 1100 |
|
|
fi
|
| 1101 |
|
|
|
| 1102 |
|
|
fi ## if [ -z $ON_CYGWIN ]
|
| 1103 |
|
|
|
| 1104 |
|
|
cd $BUILD_TOP
|
| 1105 |
|
|
fi
|
| 1106 |
|
|
|
| 1107 |
|
|
########################## Finish BusyBox build ################
|
| 1108 |
|
|
|
| 1109 |
|
|
## default build option is yes ##
|
| 1110 |
|
|
BUILD_THIS="y"
|
| 1111 |
|
|
|
| 1112 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 1113 |
|
|
then
|
| 1114 |
|
|
## Ask if we should rebuild linux again##
|
| 1115 |
|
|
echo "Rebuild the $LINUX_VER rebuild (only ever yes (y) if performed previous linux rebuild)?"
|
| 1116 |
|
|
echo "[y/N]:"
|
| 1117 |
|
|
read YN
|
| 1118 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 1119 |
|
|
if [ -z $YN ]
|
| 1120 |
|
|
then
|
| 1121 |
|
|
BUILD_THIS="n" # default is no
|
| 1122 |
|
|
else
|
| 1123 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 1124 |
|
|
fi
|
| 1125 |
|
|
|
| 1126 |
|
|
fi
|
| 1127 |
|
|
|
| 1128 |
|
|
#echo "Start Building Linux kernel?"
|
| 1129 |
|
|
#read Q
|
| 1130 |
|
|
##########################Final Linux kernel build################
|
| 1131 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 1132 |
|
|
then
|
| 1133 |
|
|
|
| 1134 |
|
|
echo
|
| 1135 |
|
|
echo "########################### Linux image generation #############################"
|
| 1136 |
|
|
cd $BUILD_TOP
|
| 1137 |
|
|
cd $LINUX_VER
|
| 1138 |
|
|
|
| 1139 |
|
|
echo
|
| 1140 |
|
|
echo "Making vmlinux"
|
| 1141 |
|
|
echo "Logging output to vmlinux-remake.log"
|
| 1142 |
|
|
make vmlinux ARCH=or32 CROSS_COMPILE=$INSTALL_DIR/$TARGET/bin/$TARGET- > vmlinux-remake.log 2>&1
|
| 1143 |
|
|
|
| 1144 |
|
|
## Make sure that built ok ##
|
| 1145 |
|
|
check_exit_code
|
| 1146 |
|
|
|
| 1147 |
|
|
cd $BUILD_TOP
|
| 1148 |
|
|
fi
|
| 1149 |
|
|
##########################Finished Final Linux kernel build################
|
| 1150 |
|
|
|
| 1151 |
|
|
BUILD_THIS="y"
|
| 1152 |
|
|
|
| 1153 |
|
|
if [ $DBG_BUILD -eq 1 ]
|
| 1154 |
|
|
then
|
| 1155 |
|
|
## Ask if we should rebuild or1ksim##
|
| 1156 |
|
|
echo "Rebuild $SIM_VER ?"
|
| 1157 |
|
|
echo "[y/N]:"
|
| 1158 |
|
|
read YN
|
| 1159 |
|
|
## $YN will be zero length string if user just pressed enter ##
|
| 1160 |
|
|
if [ -z $YN ]
|
| 1161 |
|
|
then
|
| 1162 |
|
|
BUILD_THIS="n" # default is no
|
| 1163 |
|
|
else
|
| 1164 |
|
|
BUILD_THIS=$(echo $YN | tr [:upper:] [:lower:])
|
| 1165 |
|
|
fi
|
| 1166 |
|
|
|
| 1167 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 1168 |
|
|
then
|
| 1169 |
|
|
## Clean previous or1ksim directories ##
|
| 1170 |
|
|
rm -rf $BUILD_TOP/$SIM_VER
|
| 1171 |
|
|
fi
|
| 1172 |
|
|
fi
|
| 1173 |
|
|
|
| 1174 |
|
|
|
| 1175 |
|
|
##########################Simulator build#########################
|
| 1176 |
|
|
if [ $BUILD_THIS = "y" ]
|
| 1177 |
|
|
then
|
| 1178 |
|
|
|
| 1179 |
|
|
echo
|
| 1180 |
|
|
echo "############################## Building or1ksim ################################"
|
| 1181 |
|
|
echo
|
| 1182 |
|
|
echo "Decompressing source"
|
| 1183 |
|
|
|
| 1184 |
|
|
cd $BUILD_TOP
|
| 1185 |
|
|
|
| 1186 |
|
|
tar xjf $DOWNLOAD_DIR/$ZBALL6
|
| 1187 |
|
|
|
| 1188 |
|
|
cd $SIM_VER
|
| 1189 |
|
|
|
| 1190 |
|
|
echo
|
| 1191 |
|
|
echo "Configuring $SIM_VER: --target=$TARGET --prefix=$INSTALL_DIR/$TARGET"
|
| 1192 |
|
|
|
| 1193 |
|
|
./configure --target=$TARGET --prefix=$INSTALL_DIR/$TARGET > $SIM_VER-configure.log 2>&1
|
| 1194 |
|
|
|
| 1195 |
|
|
echo
|
| 1196 |
|
|
echo "Making and installing $SIM_VER"
|
| 1197 |
|
|
echo "Logging output to $SIM_VER-make.log"
|
| 1198 |
|
|
make all install > $SIM_VER-make.log 2>&1
|
| 1199 |
|
|
|
| 1200 |
|
|
## Make sure that built ok ##
|
| 1201 |
|
|
check_exit_code
|
| 1202 |
|
|
|
| 1203 |
|
|
cd $BUILD_TOP
|
| 1204 |
|
|
fi
|
| 1205 |
|
|
##########################Finish Simulator build#########################
|
| 1206 |
|
|
|
| 1207 |
|
|
|
| 1208 |
|
|
##########################Code Test###############################
|
| 1209 |
|
|
cd $BUILD_TOP
|
| 1210 |
|
|
echo "Launch the simulator with the newly compiled Linux image and BusyBox apps?"
|
| 1211 |
|
|
echo "[y/N]:"
|
| 1212 |
|
|
read SI
|
| 1213 |
|
|
|
| 1214 |
|
|
if [ -z $SI ]
|
| 1215 |
|
|
then
|
| 1216 |
|
|
SVAL="n" ## Default is no ##
|
| 1217 |
|
|
else
|
| 1218 |
|
|
SVAL=$(echo $SI | tr [:upper:] [:lower:])
|
| 1219 |
|
|
fi
|
| 1220 |
|
|
|
| 1221 |
|
|
if [ $SVAL = "y" ];then
|
| 1222 |
|
|
|
| 1223 |
|
|
## Check for X's xterm, if we find it, and a valid $DISPLAY variable, we'll open the simulator with an xterm tty ##
|
| 1224 |
|
|
which xterm
|
| 1225 |
|
|
|
| 1226 |
|
|
|
| 1227 |
|
|
if [ $? -eq 0 ]
|
| 1228 |
|
|
then
|
| 1229 |
|
|
# Xterm exists, check if the $DISPLAY variable is set
|
| 1230 |
|
|
# Get the display variable
|
| 1231 |
|
|
DISPLAY=`printenv DISPLAY`
|
| 1232 |
|
|
echo "DISPLAY variable is set to $DISPLAY"
|
| 1233 |
|
|
if [ -n $DISPLAY ]
|
| 1234 |
|
|
then
|
| 1235 |
|
|
## It appears display is set, let's set the or1ksim_linux.cfg file to use an xterm instead of telnet ##
|
| 1236 |
|
|
cd $LINUX_VER
|
| 1237 |
|
|
## Rename the original script, adding .orig to the end ##
|
| 1238 |
|
|
mv or1ksim_linux.cfg or1ksim_linux.cfg.orig
|
| 1239 |
|
|
## Now use sed to comment the line specifiying a telnet tty and uncomment the xterm line, restoring the original script ##
|
| 1240 |
|
|
sed 's/channel\ \=\ \"tcp\:10084\"/\/\*\ channel\ \=\ \"tcp\:10084\"\ \*\//' or1ksim_linux.cfg.orig | sed 's/\/\*\ channel\ \=\ \"xterm\:\"\ \*\//\ channel\ \=\ \"xterm\:\"\ /' > or1ksim_linux.cfg
|
| 1241 |
|
|
echo "########################## or1ksim ###############################"
|
| 1242 |
|
|
echo
|
| 1243 |
|
|
echo "or1ksim will open an xterm for console output as Linux is booting."
|
| 1244 |
|
|
echo
|
| 1245 |
|
|
echo "########################## or1ksim ###############################"
|
| 1246 |
|
|
cd $BUILD_TOP
|
| 1247 |
|
|
fi
|
| 1248 |
|
|
|
| 1249 |
|
|
else
|
| 1250 |
|
|
echo "########################## or1ksim ###############################"
|
| 1251 |
|
|
echo
|
| 1252 |
|
|
echo " To connect to the simulator run: telnet 127.0.0.1 10084"
|
| 1253 |
|
|
echo
|
| 1254 |
|
|
echo "########################## or1ksim ###############################"
|
| 1255 |
|
|
|
| 1256 |
|
|
fi
|
| 1257 |
|
|
|
| 1258 |
|
|
|
| 1259 |
|
|
cd $BUILD_TOP/$LINUX_VER
|
| 1260 |
|
|
$INSTALL_DIR/$TARGET/bin/$TARGET-sim -f or1ksim_linux.cfg vmlinux
|
| 1261 |
|
|
|
| 1262 |
|
|
else
|
| 1263 |
|
|
## User didn't run the sim, but tell them how to anyway ##
|
| 1264 |
|
|
echo "The compiled linux image is found in $BUILD_TOP/$LINUX_VER/vmlinux"
|
| 1265 |
|
|
echo "To run it in the simulator, cd to $BUILD_TOP/$LINUX_VER"
|
| 1266 |
|
|
echo "and run:"
|
| 1267 |
|
|
echo "$TARGET-sim -f or1ksim_linux.cfg vmlinux"
|
| 1268 |
|
|
echo
|
| 1269 |
|
|
|
| 1270 |
|
|
fi
|
| 1271 |
|
|
|
| 1272 |
|
|
echo
|
| 1273 |
|
|
echo "OpenRISC toolchain and architectural simulator build is complete!"
|
| 1274 |
|
|
echo
|
| 1275 |
|
|
echo "Your tools are installed in: $INSTALL_DIR/$TARGET"
|
| 1276 |
|
|
echo
|
| 1277 |
|
|
echo "Please add $INSTALL_DIR/$TARGET/bin to your PATH variable"
|
| 1278 |
|
|
echo
|
| 1279 |
|
|
exit 0
|
| 1280 |
|
|
|
| 1281 |
|
|
##########################End Script##############################
|
