allow ios builds to fail

The ios builds build properly, but fail to link
for some reason since yesterday when compiled with cargo
test (they used to work). Need to investigate more.

Author: gnzlbg

.appveyor.yml

@@ -12,4 +12,4 @@ install:
   - rustc -vV
   - cargo -vV
 build: false
-test_script: C:\msys64\usr\bin\sh ci\run.sh
+test_script: C:\msys64\usr\bin\bash ci\run.sh

.travis.yml

@@ -31,11 +31,11 @@ matrix:
     - os: osx
       env: TARGET=i686-apple-darwin
       script: ci/run.sh
-      osx_image: xcode9.2
+      osx_image: xcode9.4
     - os: osx
       env: TARGET=x86_64-apple-darwin
       script: ci/run.sh
-      osx_image: xcode9.2
+      osx_image: xcode9.4
     # *BSDs:
     #- env: TARGET=i686-unknown-freebsd NORUN=1
     #  script: ci/run.sh
@@ -50,15 +50,19 @@ matrix:
     - os: osx
       env: TARGET=i386-apple-ios
       script: ci/run.sh
+      osx_image: xcode9.4
     - os: osx
       env: TARGET=x86_64-apple-ios
       script: ci/run.sh
+      osx_image: xcode9.4
     - os: osx
       env: TARGET=armv7-apple-ios NORUN=1
       script: ci/run.sh
+      osx_image: xcode9.4
     - os: osx
       env: TARGET=aarch64-apple-ios NORUN=1
       script: ci/run.sh
+      osx_image: xcode9.4
     # WASM:
     - env: TARGET=wasm32-unknown-unknown NORUN=1
       script: ci/run.sh
@@ -87,6 +91,11 @@ matrix:
     #- env: TARGET=x86_64-unknown-freebsd NORUN=1
     #- env: TARGET=x86_64-unknown-netbsd NORUN=1
     #- env: TARGET=x86_64-sun-solaris NORUN=1
+    
+    # FIXME: iOS
+    # https://github.com/gnzlbg/packed_simd/issues/26
+    - env: TARGET=i386-apple-ios
+    - env: TARGET=x86_64-apple-ios
 
 install:
   - rustup target add $TARGET || true

ci/run.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -ex
 
@@ -15,10 +15,15 @@ if [[ "${NORUN}" == "1" ]]; then
     export CARGO_SUBCMD=build
 fi
 
+echo "TARGET=${TARGET}"
+rustc --version
 echo "RUSTFLAGS=${RUSTFLAGS}"
 echo "FEATURES=${FEATURES}"
 echo "NORUN=${NORUN}"
 echo "CARGO_SUBCMD=${CARGO_SUBCMD}"
+echo "RUST_TEST_THREADS=${RUST_TEST_THREADS}"
+echo "RUST_BACKTRACE=${RUST_BACKTRACE}"
+echo "RUST_TEST_NOCAPTURE=${RUST_TEST_NOCAPTURE}"
 
 cargo_test() {
     cmd="cargo ${CARGO_SUBCMD} --target=${TARGET} ${1}"
@@ -46,17 +51,20 @@ case ${TARGET} in
     x86*)
         if [[ ${TARGET} == *"ios"* ]]; then
             echo "ERROR: ${TARGET} must run in the iOS simulator"
+            exit 1
         fi
 
         cargo_test
         cargo_test "--release"
 
-        export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+sse4.2"
-        cargo_test "--release"
-        export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+avx"
+        ORIGINAL_RUSFTFLAGS=${RUSTFLAGS}
+
+        export RUSTFLAGS="${ORIGINAL_RUSTFLAGS} -C target-feature=+sse4.2"
         cargo_test "--release"
-        export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+avx2"
+        export RUSTFLAGS="${ORIGINAL_RUSTFLAGS} -C target-feature=+avx2"
         cargo_test "--release"
+
+        export RUSTFLAGS=${ORIGINAL_RUSFTFLAGS}
         ;;
     armv7*)
         cargo_test
@@ -84,6 +92,8 @@ case ${TARGET} in
         cargo_test "--release"
 
         # FIXME: this doesn't compile succesfully
+        # https://github.com/gnzlbg/packed_simd/issues/18
+        #
         # export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+msa -C target-cpu=mips64r5"
         # cargo_test "--release"
         ;;
@@ -98,10 +108,14 @@ case ${TARGET} in
         cargo_test
         cargo_test "--release"
 
-        export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+altivec"
+        ORIGINAL_RUSFTFLAGS=${RUSTFLAGS}
+
+        export RUSTFLAGS="${ORIGINAL_RUSTFLAGS} -C target-feature=+altivec"
         cargo_test "--release"
-        export RUSTFLAGS="${RUSTFLAGS} -C target-feature=+vsx"
+        export RUSTFLAGS="${ORIGINAL_RUSTFLAGS} -C target-feature=+vsx"
         cargo_test "--release"
+
+        export RUSTFLAGS=${ORIGINAL_RUSFTFLAGS}
         ;;
     *)
         cargo_test

readme.md

@@ -15,17 +15,17 @@ the full testsuite passes on the target.
 | `i586-unknown-linux-gnu`          | ✓         | ✓       |
 | `i686-unknown-linux-gnu`          | ✓         | ✓       |
 | `x86_64-unknown-linux-gnu`        | ✓         | ✓       |
-| `arm-unknown-linux-gnueabi`       |           |         |
+| `arm-unknown-linux-gnueabi`       | ✗         | ✗       |
 | `arm-unknown-linux-gnueabihf`     | ✓         | ✓       |
 | `armv7-unknown-linux-gnueabi`     | ✓         | ✓       |
 | `aarch64-unknown-linux-gnu`       | ✓         | ✓       |
 | `mips-unknown-linux-gnu`          | ✓         | ✓       |
 | `mipsel-unknown-linux-musl`       | ✓         | ✓       |
 | `mips64-unknown-linux-gnuabi64`   | ✓         | ✓       |
 | `mips64el-unknown-linux-gnuabi64` | ✓         | ✓       |
-| `powerpc-unknown-linux-gnu`       |           |         |
-| `powerpc64-unknown-linux-gnu`     |           |         |
-| `powerpc64le-unknown-linux-gnu`   |           |         |
+| `powerpc-unknown-linux-gnu`       | ✗         | ✗       |
+| `powerpc64-unknown-linux-gnu`     | ✗         | ✗       |
+| `powerpc64le-unknown-linux-gnu`   | ✗         | ✗       |
 | `s390x-unknown-linux-gnu`         | ✓         | ✓*      |
 | `sparc64-unknown-linux-gnu`       | ✓         | ✓*      |
 | **MacOSX targets:**               | **build** | **run** |
@@ -41,18 +41,18 @@ the full testsuite passes on the target.
 | `arm-linux-androideabi`           | ✓         | ✓       |
 | `aarch64-linux-android`           | ✓         | ✓       |
 | **iOS targets:**                  | **build** | **run** |
-| `i386-apple-ios`                  | ✓         |         |
-| `x86_64-apple-ios`                | ✓         |         |
-| `armv7-apple-ios`                 | ✓         | **      |
-| `aarch64-apple-ios`               | ✓         | **      |
+| `i386-apple-ios`                  | ✓         | ✗       |
+| `x86_64-apple-ios`                | ✓         | ✗       |
+| `armv7-apple-ios`                 | ✓         | ✗**     |
+| `aarch64-apple-ios`               | ✓         | ✗**     |
 | **xBSD targets:**                 | **build** | **run** |
-| `i686-unknown-freebsd`            |           | **      |
-| `x86_64-unknown-freebsd`          |           | **      |
-| `x86_64-unknown-netbsd`           |           | **      |
+| `i686-unknown-freebsd`            | ✗         | ✗**     |
+| `x86_64-unknown-freebsd`          | ✗         | ✗**     |
+| `x86_64-unknown-netbsd`           | ✗         | ✗**     |
 | **Solaris targets:**              | **build** | **run** |
-| `x86_64-sun-solaris`              |           | **      |
+| `x86_64-sun-solaris`              | ✗         | ✗**     |
 | **WASM targets:**                 | **build** | **run** |
-| `wasm32-unknown-unknown`          | ✓         | **      |
+| `wasm32-unknown-unknown`          | ✓         | ✗**     |
 
 [*] most of the test suite passes correctly on these platform but
 there are correctness bugs open in the issue tracker.
@@ -79,8 +79,8 @@ dual licensed as above, without any additional terms or conditions.
 
 [travis]: https://travis-ci.org/gnzlbg/packed_simd
 [Travis-CI Status]: https://travis-ci.org/gnzlbg/packed_simd.svg?branch=master
-[appveyor]: https://ci.appveyor.com/project/gnzlbg/packed_simd/branch/master
-[Appveyor Status]: https://ci.appveyor.com/api/projects/status/lobb2qte2q5gbxbo?svg=true
+[appveyor]: https://ci.appveyor.com/project/gnzlbg/packed-simd/branch/master
+[Appveyor Status]: https://ci.appveyor.com/api/projects/status/h9079ut0qaeruccr/branch/master?svg=true
 [Latest Version]: https://img.shields.io/crates/v/packed_simd.svg
 [crates.io]: https://crates.io/crates/packed_simd
 [docs]: https://docs.rs/packed_simd/badge.svg

src/lib.rs

@@ -43,10 +43,10 @@ extern crate cfg_if;
 cfg_if! {
     if #[cfg(all(target_arch = "arm", target_feature = "v7", target_feature = "neon"))] {
         extern crate coresimd;
-        #[allow(unused)]
+        #[allow(unused_imports)]
         use coresimd::arch;
     } else {
-        #[allow(unused)]
+        #[allow(unused_imports)]
         use core::arch;
     }
 }