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steve-m, 02/19/2016 10:48 PM

GNU ARM toolchain

This page will describe the procedure for compiling a GNU ARM toolchain.
We will build a toolchain consisting of:

  • GCC 4.5.2
  • Binutils 2.21
  • Newlib 1.19

=== Getting the buildscript ===

First of all, create a directory you want to use for building the toolchain, and download the buildscript [] there.
You will need to make it executable:

$ chmod +x

=== Dependencies ===

In order to build the toolchain, you will need to install the following packages (assuming you're using a Debian-based distribution):

$ sudo apt-get install build-essential libgmp3-dev libmpfr-dev libx11-6 libx11-dev texinfo flex bison libncurses5 \
libncurses5-dbg libncurses5-dev libncursesw5 libncursesw5-dbg libncursesw5-dev zlibc libmpfr4 libmpfr-dev libmpc-dev

=== Preparation ===

Open a shell in the directory of and create the following directories:

$ mkdir build install src

Download the needed sources to src/:

$ cd src/
$ wget
$ wget
$ wget

=== Building the toolchain ===

$ cd ..
$ ./
I will build an arm-elf cross-compiler:

Prefix: <YOURPATH>/install
Sources: <YOURPATH>/src
Build files: <YOURPATH>/build

Press ^C now if you do NOT want to do this.

Hit enter and after some time hopefully end up with:

Build complete! Add <YOURPATH>/bin to your PATH to make arm-elf-gcc and friends
accessible directly.

=== Making it accessible ===

If you're using bash, you can add the following in your ~/.bashrc file:

export PATH=$PATH:<YOURPATH>/install/bin

That's it. You can [GettingStarted#Gettingandupdatingthesource build] OsmocomBB now.


This script is a slightly updated/modified version of the script found [ here]. BR
The original version also builds Insight, but since we don't need that, we won't build it. If you want to, just remove the comments in the shellscript.

Files (4) 3.22 KB The GNU ARM toolchain buildscript steve-m, 01/02/2011 04:47 PM 3.23 KB , 09/07/2011 11:32 AM 3.31 KB ahuemer, 06/17/2015 07:11 PM
gcc-4.8.2-ubuntu-18-04.diff gcc-4.8.2-ubuntu-18-04.diff 1.04 KB stsp, 08/23/2018 11:51 AM

Updated by steve-m about 8 years ago · 4 revisions

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