Making Arm cross-compilation toolchain using Crosstool

The host environment for this article is Ubuntu6.06-1 Desktop Edition

Kernel: 2.6.15-26

gcc:4.0.3

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Z. Pre-Preparation 1. Set up a virtual machine

installing with ISO files

(1) Installing the live system

Select the text installation option, "Start or install Ubuntu".

(2) Install to Local

After entering the live desktop, click "Install" to complete the installation.

2. Installing GCC

System CD Installation

Choose Binutils and Build-essential

First, the host environment

1. Update source (1) Modify Source Address

#sudo gedit/etc/apt/sources.list

Will http://cn.archive.ubuntu.com

Change to

Http://old-releases.ubuntu.com

(2) Update Source Address

#sudo apt-get Update

2. Installing Gawk

#sudo Apt-get Install Gawk

Change awk to Gawk

#sudo update-alternatives--config awk

3. Installing dependent Packages

#sudo Apt-get Install Bison Flex

Y. Install Crosstool 1. Unzip

#tar ZXVF crosstool-0.4.3.tar.gz

2. Configuration directory

The following actions are in the user root directory

(1) Create a target folder

#sudo Mkdir/opt/crosstool

#sudo chown $USER/opt/crosstool

(2) Create a download folder

New Downloads Directory

#mkdir Downloads

Copy the following files to downloads

A) glibc-2.3.6.tar.bz2

b) binutils-2.15.tar.bz2

c) gcc-3.4.5.tar.bz2

D) linux-2.6.8.tar.bz2

e) linux-libc-headers-2.6.12.0.tar.bz2

f) glibc-linuxthreads-2.3.6.tar.bz2

3. Performing the installation

#./demo-arm-softfloat.sh

Reference article: Crosstool-howto

Making Arm cross-compilation toolchain using Crosstool