# Use something that's not 'ruby' so we don't set up things like
# RVM/bundler/ruby and whatnot. Right now 'rust' isn't a language on travis and
# it treats unknown languages as ruby-like I believe.
language: c

# Before we start doing anything, install a stock LLVM
install:
  - sudo apt-get install llvm-3.3 llvm-3.3-dev clang-3.3 lldb-3.3

# All of the llvm tools are suffixed with "-3.3" which we don't want, so symlink
# them all into a local directory and just use that
#
# FIXME: this shouldn't update the src/llvm sub-repo, that takes about a minute
#        it's gotta download so much stuff.
before_script:
  - mkdir -p local-llvm/bin
  - ln -nsf /usr/bin/llvm-config-3.3 local-llvm/bin/llvm-config
  - ln -nsf /usr/bin/llvm-mc-3.3 local-llvm/bin/llvm-mc
  - ln -nsf /usr/bin/llvm-as-3.3 local-llvm/bin/llvm-as
  - ln -nsf /usr/bin/llvm-dis-3.3 local-llvm/bin/llvm-dis
  - ln -nsf /usr/bin/llc-3.3 local-llvm/bin/llc
  - ln -nsf /usr/include/llvm-3.3 local-llvm/include
  - ./configure --disable-optimize-tests --llvm-root=`pwd`/local-llvm --enable-fast-make --enable-clang

# Tidy everything up first, then build a few things, and then run a few tests.
# Note that this is meant to run in a "fairly small" amount of time, so this
# isn't exhaustive at all.
#
# The "-lffi and -lncurses" are required for LLVM. The LLVM that rust builds
# manually disables bringing in these two libraries, but the stock LLVM was
# apparently built with these options. We provide these options when building so
# the `rustc` binary can successfully link.
#
# As a result of https://github.com/travis-ci/travis-ci/issues/1066, we run
# everything in one large command instead of multiple commands.
script: |
  make tidy &&
  RUSTFLAGS="-C link-args='-lffi -lncurses'" make -j4 rustc-stage1 &&
  make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail

env:
  - NO_BENCH=1

# We track this ourselves, and in theory we don't have to update the LLVM repo
# (but sadly we do right now anyway).
git:
  submodules: false