SaberMod Toolchains Manifest

License

By proceeding, you agree to the terms and conditions of the license.

https://github.com/SaberMod/toolchain_manifest/blob/master/LICENSE

Intro and sources

Only supported linux is Ubuntu 14.04-14.10 (Trusty-Utopic). Branches are separated into master and LTS. Master branch will be for latest supported Ubuntu version as documented here. LTS will be for long term support Ubuntu which is currently Ubuntu 14.04 Trusty. LTS branches will also work on all currently supported systems. Note: arm-eabi toolchains do not need specific versions of GLIBCXX installed. They can be used on a variety of linux systems. These toolchains will most likely not work without modifications to the kernels and the android system. View all the android source modifications at: https://github.com/SaberMod

Current source components are all from SaberMod github with the exception of upstream merges from gnu and the android open source project (aosp)

Toolchain source components separated by branch. See build scripts to see what versions are being used. https://github.com/SaberMod/sabermod-toolchain-build

* GCC
  https://github.com/SaberMod/GCC_SaberMod

* binutils
  based on gnu binutils
  https://github.com/SaberMod/binutils-saber

* gdb
  based on gnu gdb
  https://github.com/SaberMod/gdb-saber

* stock gnu binutils and gdb (used for some targets)
  https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git

* build
  based on aosp build repo
  https://github.com/SaberMod/toolchain_build

* SaberMod build scripts
  https://github.com/SaberMod/sabermod-toolchain-build

* Cloog
  based on gnu cloog
  https://github.com/SaberMod/cloog-current


* ISL
  based on gnu isl
  https://github.com/SaberMod/isl-current

* OSL
  based on gnu osl
  https://github.com/SaberMod/osl-saber

* gmp
  based on gnu gmp
  https://github.com/SaberMod/gnu-gmp

* mpc
  based on gnu mpc
  https://github.com/SaberMod/gnu-mpc

* mpfr
  based on gnu mpfr
  https://github.com/SaberMod/gnu-mpfr

* prebuilts
  https://github.com/SaberMod/sm-prebuilts

* sysroot
  https://github.com/SaberMod/toolchain_sysroot

Prebuilt binary toolchains (in case you don't want to compile your own)

kernel toolchains: Compiled with SaberMod gcc: https://github.com/SaberMod/GCC_SaberMod https://github.com/SaberMod/arm-eabi-4.8 https://github.com/SaberMod/aarch64-linux-android-4.8 https://gitorious.org/sabermod/arm-eabi-4_9 https://gitorious.org/sabermod/aarch64-linux-android-4_9

android system toolchains (ROM): Compiled with SaberMod gcc: https://github.com/SaberMod/GCC_SaberMod https://github.com/SaberMod/arm-androideabi-4.8

Compiled with modified AOSP gcc: https://github.com/SaberMod/aarch64-linux-android-4.9

Mirrors for prebuilts: Note that GLIBCXX_3.4.20 is the same as master branches and GLIBCXX_3.4.19 is for LTS branches. https://basketbuild.com/devs/pbeeler/SaberMod/Toolchains

Prerequisites - One time step

Linux x86_64 - This source only has been tested and works on linux 64bit systems. Tested on Ubuntu 14.04-14.10 (Trusty-Utopic).

You will need some additional packages to use the included toolchain during compilation. It is a good idea to make sure you have these packages installed.

Tested on Ubuntu the following packages are available: * build-essential Essential development packages

* gcc-multilib g++-multilib

* flex
  http://flex.sourceforge.net/

* bison
  http://www.gnu.org/software/bison/

* libncurses5-dev
  http://download.gna.org/pdbv/demo_html/demo_2.0.10/package/libncurses5-dev_5.4-4.html

* libcap-dev
  Installs a missing header capability.h file.

* texinfo
  Program needed to create texi files.

 * automake and autoconf
  Two programs needed to configure the individual build components automatically.

* libgmp-dev
  Needed for cloog to compile (graphite flags tools)

* libexpat-dev
  Needed for gdb compilation when it uses -lexpat (and it does use it).

* python-dev
  Needed to use --with-python

So for example:

sudo apt-get install libcap-dev texinfo automake autoconf libgmp-dev libexpat-dev python-dev build-essential gcc-multilib g++-multilib libncurses5-dev flex bison;

Installing cloog - Can be installed again

Note that this is required to build the toolchains, NO EXCEPTIONS. It is also usefull to have these installed for ROM building with SaberMod. These help a lot for graphite flags, which you should be using (if not no point in using sm). DO NOT install the package libcloog-isl-dev There is newer versions available that I have compiled as prebuilts to be used in /usr/lib/x86_64-linux-gnu download it as a zip file from here: https://github.com/SaberMod/sm-prebuilts/archive/master.zip

cd to where you have the repository downloaded

cd ~/Downloads
unzip sm-prebuilts-master.zip
sudo cp -R sm-prebuilts-master/cloog/lib/* -f /usr/lib/x86_64-linux-gnu

To install future updates, repeat this proccess.

Link header files for multilib - One time step

In order to enable mutilib on ubuntu there's some header files that need to be linked from asm-generic. asm-generic already has all the files needed but gcc wants it in asm.

sudo ln -s /usr/include/asm-generic /usr/include/asm;

Create the Directories - One time step

mkdir -p ~/sm-tc && cd ~/sm-tc;

Sync the repo

repo init -u https://github.com/SaberMod/toolchain_manifest -b master
repo sync

Building toolchains

The build scripts are no longer manitained often unless there is build breakage reported.

cd ~/sm-tc/build-scripts

View all available scripts for targets

ls

To execute a build for a target

bash "insert name of script"

Checking for updates

cd ~/sm-tc && repo sync;