.travis.yml

os: linux
language: rust
sudo: yes
dist: trusty

matrix:
  include:
    - rust: 1.28.0
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: stable
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: stable
      env:
        TARGET=i686-unknown-linux-gnu
    - rust: beta
      env:
        TARGET=x86_64-unknown-linux-gnu
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        MMTEST_FEATURE=fma
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        MMTEST_FEATURE=sse2
        MMTEST_ENSUREFEATURE=1
    - rust: nightly
      env:
        TARGET=x86_64-unknown-linux-gnu
        MMTEST_FEATURE=avx
        MMTEST_ENSUREFEATURE=1
    - rust: nightly
      env:
        TARGET=aarch64-unknown-linux-gnu
        BUILD_ONLY=1
env:
  global:
    - HOST=x86_64-unknown-linux-gnu

addons:
  apt:
    packages:
      # needed for i686-unknown-linux-gnu target
      - gcc-multilib
install:
  # "rustup error: cannot re-add" without this conditional check
- if [[ $HOST != $TARGET ]]; then rustup target add $TARGET; fi

# the main build
script:
  - |
      set -e &&
      set -v &&
      rustc --print cfg -Ctarget-cpu=native &&
      cargo build -v --target=$TARGET && (
      if [ -n "$BUILD_ONLY" ]; then
        cargo check --tests -v --target=$TARGET &&
        cargo doc -v --target=$TARGET
      else
        cargo test -v --target=$TARGET &&
        cargo test -v --release --target=$TARGET &&
        cargo doc -v --target=$TARGET &&
        cargo bench -v --target=$TARGET
      fi)

branches:
  only:
    - master