diff --git a/.cirrus.yml b/.cirrus.yml index 5aba3473c4..dbd0b15aca 100644 --- a/.cirrus.yml +++ b/.cirrus.yml @@ -40,12 +40,10 @@ task: env: TARGET: x86_64-unknown-freebsd matrix: - - name: FreeBSD 12 amd64 & i686 - freebsd_instance: - image: freebsd-12-4-release-amd64 - name: FreeBSD 14 amd64 & i686 freebsd_instance: image_family: freebsd-14-0-snap + cpu: 1 # Enable tests that would fail on FreeBSD 12 RUSTFLAGS: --cfg fbsd14 -D warnings RUSTDOCFLAGS: --cfg fbsd14 @@ -85,6 +83,14 @@ task: # Use cross for QEMU-based testing # cross needs to execute Docker, so we must use Cirrus's Docker Builder task. task: + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: RUST_TEST_THREADS: 1 # QEMU works best with 1 thread HOME: /tmp/home @@ -141,16 +147,35 @@ task: - name: Linux aarch64 arm_container: image: rust:1.63.0 + cpu: 1 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: TARGET: aarch64-unknown-linux-gnu - name: Linux x86_64 container: image: rust:1.63.0 + cpu: 1 env: TARGET: x86_64-unknown-linux-gnu - name: Linux x86_64 musl container: image: rust:1.63.0 + cpu: 1 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: TARGET: x86_64-unknown-linux-musl setup_script: @@ -163,6 +188,7 @@ task: name: Rust Stable container: image: rust:latest + cpu: 1 env: TARGET: x86_64-unknown-linux-gnu setup_script: @@ -174,6 +200,15 @@ task: task: container: image: rust:1.63.0 + cpu: 1 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: BUILD: check HOST: x86_64-unknown-linux-gnu @@ -211,16 +246,6 @@ task: # cargo hack tries to invoke the iphonesimulator SDK for iOS NOHACK: 1 TARGET: aarch64-apple-ios - - name: iOS x86_64 - env: - # cargo hack tries to invoke the iphonesimulator SDK for iOS - NOHACK: 1 - TARGET: x86_64-apple-ios - # Cross testing on powerpc fails with "undefined reference to renameat2". - # Perhaps cross is using too-old a version? - - name: Linux powerpc - env: - TARGET: powerpc-unknown-linux-gnu # Cross claims to support Linux powerpc64, but it really doesn't. # https://github.com/rust-embedded/cross/issues/441 - name: Linux powerpc64 @@ -232,9 +257,6 @@ task: - name: Linux x32 env: TARGET: x86_64-unknown-linux-gnux32 - - name: macOS x86_64 - env: - TARGET: x86_64-apple-darwin - name: NetBSD x86_64 env: TARGET: x86_64-unknown-netbsd @@ -248,6 +270,15 @@ task: container: # Redox's MSRV policy is unclear. Until they define it, use nightly. image: rustlang/rust:nightly + cpu: 1 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: BUILD: check name: Redox x86_64 @@ -265,6 +296,7 @@ task: task: container: image: rustlang/rust:nightly + cpu: 1 env: BUILD: check HOST: x86_64-unknown-linux-gnu @@ -272,15 +304,39 @@ task: CLIPPYFLAGS: -D warnings matrix: - name: DragonFly BSD x86_64 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: TARGET: x86_64-unknown-dragonfly - name: OpenBSD x86_64 env: TARGET: x86_64-unknown-openbsd - name: Linux armv7 uclibceabihf + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: TARGET: armv7-unknown-linux-uclibceabihf - name: Haiku x86_64 + depends_on: + - FreeBSD 14 amd64 & i686 + - Linux x86_64 + - macOS aarch64 + - Rust Formatter + - OpenBSD x86_64 + - Minver + - Rust Stable env: TARGET: x86_64-unknown-haiku setup_script: @@ -297,6 +353,7 @@ task: HOST: x86_64-unknown-linux-gnu container: image: rustlang/rust:nightly + cpu: 1 setup_script: - cargo update -Zminimal-versions check_script: @@ -308,5 +365,6 @@ task: name: Rust Formatter container: image: rust:latest + cpu: 1 setup_script: rustup component add rustfmt test_script: cargo fmt --all -- --check **/*.rs diff --git a/README.md b/README.md index 72f7486d2e..3c528b6665 100644 --- a/README.md +++ b/README.md @@ -30,7 +30,7 @@ pub fn gethostname() -> Result; ## Supported Platforms -nix target support consists of two tiers. While nix attempts to support all +nix target support consists of three tiers. While nix attempts to support all platforms supported by [libc](https://github.com/rust-lang/libc), only some platforms are actively supported due to either technical or manpower limitations. Support for platforms is split into three tiers: @@ -41,8 +41,12 @@ limitations. Support for platforms is split into three tiers: blocks the inclusion of new code. Tests may be run, but failures in tests don't block the inclusion of new code. * Tier 3 - Builds for this target are run in CI. Failures during the build - *do not* block the inclusion of new code. Testing may be run, but - failures in tests don't block the inclusion of new code. + *do not* necessarily block the inclusion of new code. That is, at + our discretion a Tier 3 target may be dropped at any time, if it + would otherwise block development. + +Platforms not listed are supported on a best-effort basis, relying on our users +to report any problems. The following targets are supported by `nix`: @@ -80,16 +84,14 @@ The following targets are supported by `nix`:
  • arm-unknown-linux-musleabi
  • armv7-linux-androideabi
  • i686-linux-android
    • -
  • powerpc-unknown-linux-gnu
  • s390x-unknown-linux-gnu
    • -
  • x86_64-apple-ios
  • x86_64-linux-android
    • -
  • x86_64-apple-darwin
  • x86_64-unknown-illumos
  • x86_64-unknown-netbsd
  • armv7-unknown-linux-uclibceabihf
    • +
  • powerpc64-unknown-linux-gnu
  • x86_64-fuchsia
  • x86_64-unknown-dragonfly
  • x86_64-unknown-haiku