Add CI

.travis.yml

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+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+dist: trusty
+language: rust
+services: docker
+sudo: required
+
+env:
+  global:
+    - CRATE_NAME=runtime-target-feature
+
+matrix:
+  include:
+    # Linux
+    - env: TARGET=i686-unknown-linux-gnu
+      rust: nightly
+    #- env: TARGET=i686-unknown-linux-musl
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: nightly
+    #- env: TARGET=x86_64-unknown-linux-musl
+
+    # OSX
+    - env: TARGET=i686-apple-darwin
+      os: osx
+      rust: nightly
+    - env: TARGET=x86_64-apple-darwin
+      os: osx
+      rust: nightly
+
+    # *BSD
+    #- env: TARGET=i686-unknown-freebsd DISABLE_TESTS=1
+    #- env: TARGET=x86_64-unknown-freebsd DISABLE_TESTS=1
+    #- env: TARGET=x86_64-unknown-netbsd DISABLE_TESTS=1
+
+    # Other architectures
+    #- env: TARGET=aarch64-unknown-linux-gnu
+    - env: TARGET=armv7-unknown-linux-gnueabihf
+      rust: nightly
+    #- env: TARGET=mips-unknown-linux-gnu
+    #- env: TARGET=mips64-unknown-linux-gnuabi64
+    #- env: TARGET=mips64el-unknown-linux-gnuabi64
+    #- env: TARGET=mipsel-unknown-linux-gnu
+    #- env: TARGET=powerpc-unknown-linux-gnu
+    #- env: TARGET=powerpc64-unknown-linux-gnu
+    #- env: TARGET=powerpc64le-unknown-linux-gnu
+    #- env: TARGET=s390x-unknown-linux-gnu DISABLE_TESTS=1
+
+before_install: set -e
+
+install:
+  - sh ci/install.sh
+  - source ~/.cargo/env || true
+
+script:
+  - bash ci/script.sh
+
+after_script: set +e
+
+cache: cargo
+before_cache:
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo
+
+branches:
+  only:
+    # release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  email:
+    on_success: never

appveyor.yml

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+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+environment:
+  global:
+    RUST_VERSION: nightly
+
+    CRATE_NAME: runtime-target-feature
+
+  matrix:
+    # MinGW
+    - TARGET: i686-pc-windows-gnu
+    - TARGET: x86_64-pc-windows-gnu
+
+    # MSVC
+    - TARGET: i686-pc-windows-msvc
+    - TARGET: x86_64-pc-windows-msvc
+
+install:
+  - ps: >-
+      If ($Env:TARGET -eq 'x86_64-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw64\bin'
+      } ElseIf ($Env:TARGET -eq 'i686-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw32\bin'
+      }
+  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
+  - rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
+  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
+  - rustc -Vv
+  - cargo -V
+
+test_script:
+  # we don't run the "test phase" when doing deploys
+  - if [%APPVEYOR_REPO_TAG%]==[false] (
+      cargo build --all --target %TARGET% &&
+      cargo build --all --target %TARGET% --release &&
+      cargo test --all --target %TARGET% &&
+      cargo test --all --target %TARGET% --release &&
+      cargo run --all --target %TARGET% &&
+      cargo run --all --target %TARGET% --release
+    )
+
+cache:
+  - C:\Users\appveyor\.cargo\registry
+  - target
+
+branches:
+  only:
+    # Release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  - provider: Email
+    on_build_success: false
+
+# Building is done in the test phase, so we disable Appveyor's build phase.
+build: false

ci/before_deploy.ps1

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+# This script takes care of packaging the build artifacts that will go in the
+# release zipfile
+
+$SRC_DIR = $PWD.Path
+$STAGE = [System.Guid]::NewGuid().ToString()
+
+Set-Location $ENV:Temp
+New-Item -Type Directory -Name $STAGE
+Set-Location $STAGE
+
+$ZIP = "$SRC_DIR\$($Env:CRATE_NAME)-$($Env:APPVEYOR_REPO_TAG_NAME)-$($Env:TARGET).zip"
+
+# TODO Update this to package the right artifacts
+Copy-Item "$SRC_DIR\target\$($Env:TARGET)\release\hello.exe" '.\'
+
+7z a "$ZIP" *
+
+Push-AppveyorArtifact "$ZIP"
+
+Remove-Item *.* -Force
+Set-Location ..
+Remove-Item $STAGE
+Set-Location $SRC_DIR

ci/before_deploy.sh

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+# This script takes care of building your crate and packaging it for release
+
+set -ex
+
+main() {
+    local src=$(pwd) \
+          stage=
+
+    case $TRAVIS_OS_NAME in
+        linux)
+            stage=$(mktemp -d)
+            ;;
+        osx)
+            stage=$(mktemp -d -t tmp)
+            ;;
+    esac
+
+    test -f Cargo.lock || cargo generate-lockfile
+
+    # TODO Update this to build the artifacts that matter to you
+    cross rustc --bin hello --target $TARGET --release -- -C lto
+
+    # TODO Update this to package the right artifacts
+    cp target/$TARGET/release/hello $stage/
+
+    cd $stage
+    tar czf $src/$CRATE_NAME-$TRAVIS_TAG-$TARGET.tar.gz *
+    cd $src
+
+    rm -rf $stage
+}
+
+main

ci/install.sh

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+set -ex
+
+main() {
+    local target=
+    if [ $TRAVIS_OS_NAME = linux ]; then
+        target=x86_64-unknown-linux-musl
+        sort=sort
+    else
+        target=x86_64-apple-darwin
+        sort=gsort  # for `sort --sort-version`, from brew's coreutils.
+    fi
+
+    # This fetches latest stable release
+    local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \
+                       | cut -d/ -f3 \
+                       | grep -E '^v[0.1.0-9.]+$' \
+                       | $sort --version-sort \
+                       | tail -n1)
+    curl -LSfs https://japaric.github.io/trust/install.sh | \
+        sh -s -- \
+           --force \
+           --git japaric/cross \
+           --tag $tag \
+           --target $target
+}
+
+main

ci/script.sh

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+# This script takes care of testing your crate
+
+set -ex
+
+# TODO This is the "test phase", tweak it as you see fit
+main() {
+    cross build --all --target $TARGET
+    cross build --all --target $TARGET --release
+
+    if [ ! -z $DISABLE_TESTS ]; then
+        return
+    fi
+
+    cross test --all --target $TARGET
+    cross test --all --target $TARGET --release
+}
+
+# we don't run the "test phase" when doing deploys
+if [ -z $TRAVIS_TAG ]; then
+    main
+fi