LLVM Debian/Ubuntu nightly packages

In order to facilitate testing and to improve the deployment of the LLVM toolchain, we are happy to publish LLVM Debian/Ubuntu nightly packages. Read on for information about how it works and what we’re building.

These packages provide LLVM, Clang, compiler-rt, polly and LLDB.

They are built for Debian:

Wheezy (future stable)
Unstable

and Ubuntu:

Precise
Quantal
Raring

For now, amd64 and i386 are supported.

For example, installing the nightly build of clang 3.3 is as simple as:

echo "deb http://llvm.org/apt/wheezy/ llvm-toolchain-wheezy main"> /etc/apt/sources.list.d/llvm.list
apt-get update
apt-get install clang-3.3

Packages are automatically built twice a day for every architecture and operating system in clean chroots. They are built by a Jenkins instance hosted by IRILL and push the LLVM infrastructure.

Repositories

Debian

wheezy (currently testing)

deb http://llvm.org/apt/wheezy/ llvm-toolchain-wheezy main
deb-src http://llvm.org/apt/wheezy/ llvm-toolchain-wheezy main

sid (unstable)

deb http://llvm.org/apt/unstable/ llvm-toolchain main
deb-src http://llvm.org/apt/unstable/ llvm-toolchain main

Ubuntu

Precise (12.04)

deb http://llvm.org/apt/precise/ llvm-toolchain-precise main
deb-src http://llvm.org/apt/precise/ llvm-toolchain-precise main

Quantal (12.10)

deb http://llvm.org/apt/quantal/ llvm-toolchain-quantal main
deb-src http://llvm.org/apt/quantal/ llvm-toolchain-quantal main

Raring (13.04)

deb http://llvm.org/apt/raring/ llvm-toolchain-raring main
deb-src http://llvm.org/apt/raring/ llvm-toolchain-raring main

Install

The following commands will install all packages provided by the llvm-toolchain:

apt-get install clang-3.3 clang-3.3-doc libclang-common-dev libclang-dev libclang1 libclang1-dbg libllvm-3.3-ocaml-dev libllvm3.3 libllvm3.3-dbg lldb-3.3 llvm-3.3 llvm-3.3-dev llvm-3.3-doc llvm-3.3-examples llvm-3.3-runtime

Technical workflow

Twice a day, each jenkins job will checkout the debian/ directory necessary to build the packages. The repository is available on the Debian hosting infrastructure: http://anonscm.debian.org/viewvc/pkg-llvm/llvm-toolchain/branches/. In the llvm-toolchain-*-source, the following tasks will be performed:

upstream sources will be checkout
tarballs will be created. They are named:
- llvm-toolchain_X.Y~svn123456.orig-lldb.tar.bz2
- llvm-toolchain_X.Y~svn123456.orig-compiler-rt.tar.bz2
- llvm-toolchain_X.Y~svn123456.orig.tar.bz2
- llvm-toolchain_X.Y~svn123456.orig-clang.tar.bz2
- llvm-toolchain_X.Y~svn123456.orig-polly.tar.bz2
Debian .dsc package description is created
Start the jenkins job llvm-toolchain-X-binary

Then, the job llvm-toolchain-X-binary will: