Auto merge of #158 - gnzlbg:armhf, r=<try>

add support for arm-unknown-linux-gnueabihf

Author: homunkulus

.travis.yml

@@ -9,6 +9,7 @@ matrix:
     # Linux
     - env: TARGET=aarch64-unknown-linux-gnu       CPP=1 DYLIB=1 STD=1 OPENSSL=0.5.5  RUN=1
     - env: TARGET=arm-unknown-linux-gnueabi       CPP=1 DYLIB=1 STD=1 OPENSSL=0.5.5  RUN=1
+    - env: TARGET=arm-unknown-linux-gnueabihf     CPP=1 DYLIB=1 STD=1 OPENSSL=0.5.5  RUN=1
     - env: TARGET=arm-unknown-linux-musleabi                    STD=1                RUN=1
     - env: TARGET=armv7-unknown-linux-gnueabihf   CPP=1 DYLIB=1 STD=1 OPENSSL=0.5.5  RUN=1
     - env: TARGET=armv7-unknown-linux-musleabihf                STD=1                RUN=1

CHANGELOG.md

@@ -5,6 +5,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+- add support for arm-unknown-linux-gnueabihf
+
 ## [v0.1.13] - 2017-11-08
 
 ### Added

README.md

@@ -193,6 +193,7 @@ worst, "hang" (never terminate).
 | `aarch64-unknown-linux-gnu`          | 2.19   | 4.8.2   | 1.0.2m  | ✓   | 2.8.0 |   ✓    |
 | `arm-linux-androideabi` [5]          | N/A    | 4.9     | 1.0.2m  | ✓   | N/A   |   ✓    |
 | `arm-unknown-linux-gnueabi`          | 2.19   | 4.8.2   | 1.0.2m  | ✓   | 2.8.0 |   ✓    |
+| `arm-unknown-linux-gnueabihf`        | 2.19   | 4.8.2   | 1.0.2m  | ✓   | 2.8.0 |   ✓    |
 | `arm-unknown-linux-musleabi`         | 1.1.15 | 5.3.1   | N/A     |     | 2.8.0 |   ✓    |
 | `armv7-linux-androideabi` [5]        | N/A    | 4.9     | 1.0.2m  | ✓   | N/A   |   ✓    |
 | `armv7-unknown-linux-gnueabihf`      | 2.15   | 4.6.2   | 1.0.2m  | ✓   | 2.8.0 |   ✓    |

docker/arm-unknown-linux-gnueabihf/Dockerfile

@@ -0,0 +1,36 @@
+FROM ubuntu:14.04
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    ca-certificates \
+    cmake \
+    gcc \
+    libc6-dev \
+    make \
+    curl \
+    gperf \
+    pkg-config
+
+COPY crosstool-ng.sh /
+RUN bash /crosstool-ng.sh
+ENV PATH=$PATH:/x-tools/arm-unknown-linux-gnueabi/bin
+
+COPY xargo.sh /
+RUN bash /xargo.sh
+
+COPY openssl.sh qemu.sh /
+RUN apt-get install -y --no-install-recommends \
+    g++-arm-linux-gnueabihf \
+    libc6-dev-armhf-cross && \
+    bash /openssl.sh linux-armv4 arm-linux-gnueabihf- && \
+    bash /qemu.sh arm
+
+ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABI_LINKER=arm-linux-gnueabihf-gcc \
+    CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABI_RUNNER=qemu-arm \
+    CC_arm_unknown_linux_gnueabi=arm-linux-gnueabihf-gcc \
+    CXX_arm_unknown_linux_gnueabi=arm-linux-gnueabihf-g++ \
+    OPENSSL_DIR=/openssl \
+    OPENSSL_INCLUDE_DIR=/openssl/include \
+    OPENSSL_LIB_DIR=/openssl/lib \
+    QEMU_LD_PREFIX=/usr/arm-linux-gnueabihf \
+    RUST_TEST_THREADS=1

docker/crosstool-ng.sh

@@ -0,0 +1,20 @@
+# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ex
+
+url="http://crosstool-ng.org/download/crosstool-ng/crosstool-ng-1.22.0.tar.bz2"
+curl -f $url | tar xjf -
+cd crosstool-ng
+./configure --prefix=/usr/local
+make -j$(nproc)
+make install
+cd ..
+rm -rf crosstool-ng

src/main.rs

@@ -95,6 +95,7 @@ pub enum Target {
     // Linux
     Aarch64UnknownLinuxGnu,
     ArmUnknownLinuxGnueabi,
+    ArmUnknownLinuxGnueabihf,
     ArmUnknownLinuxMusleabi,
     Armv7UnknownLinuxGnueabihf,
     Armv7UnknownLinuxMusleabihf,
@@ -196,6 +197,7 @@ impl Target {
         match *self {
             Target::Aarch64UnknownLinuxGnu |
             Target::ArmUnknownLinuxGnueabi |
+            Target::ArmUnknownLinuxGnueabihf |
             Target::ArmUnknownLinuxMusleabi |
             Target::Armv7UnknownLinuxGnueabihf |
             Target::Armv7UnknownLinuxMusleabihf |
@@ -257,6 +259,7 @@ impl Target {
             Aarch64UnknownLinuxGnu => "aarch64-unknown-linux-gnu",
             ArmLinuxAndroideabi => "arm-linux-androideabi",
             ArmUnknownLinuxGnueabi => "arm-unknown-linux-gnueabi",
+            ArmUnknownLinuxGnueabihf => "arm-unknown-linux-gnueabihf",
             ArmUnknownLinuxMusleabi => "arm-unknown-linux-musleabi",
             Armv7LinuxAndroideabi => "armv7-linux-androideabi",
             Armv7UnknownLinuxGnueabihf => "armv7-unknown-linux-gnueabihf",
@@ -309,6 +312,7 @@ impl Target {
             "aarch64-unknown-linux-gnu" => Aarch64UnknownLinuxGnu,
             "arm-linux-androideabi" => ArmLinuxAndroideabi,
             "arm-unknown-linux-gnueabi" => ArmUnknownLinuxGnueabi,
+            "arm-unknown-linux-gnueabihf" => ArmUnknownLinuxGnueabihf,
             "arm-unknown-linux-musleabi" => ArmUnknownLinuxMusleabi,
             "armv7-linux-androideabi" => Armv7LinuxAndroideabi,
             "armv7-unknown-linux-gnueabihf" => Armv7UnknownLinuxGnueabihf,