Merge pull request #12 from Alexhuszagh/intel_sde

Support `x86_64-unknown-linux-gnu` with a runner using Intel SDE emulation.

Author: Alexhuszagh

README.md

@@ -48,6 +48,7 @@ The image names don't map identically to the target names, to avoid conflicting
 | thumbv7neon-unknown-linux-musleabihf  | thumbv7neon-unknown-linux-musleabihf-cross  |
 | x86_64-apple-darwin                   | x86_64-apple-darwin-cross                   |
 | x86_64-pc-windows-msvc                | x86_64-pc-windows-msvc-cross                |
+| x86_64-unknown-linux-gnu              | x86_64-unknown-linux-gnu-sde-cross          |
 
 For example, to build and run an image, you would configure the image with:
 

docker/Dockerfile.x86_64-unknown-linux-gnu-sde-cross

@@ -0,0 +1,16 @@
+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+
+COPY common.sh lib.sh /
+RUN /common.sh
+
+COPY cmake.sh /
+RUN /cmake.sh
+
+COPY xargo.sh /
+RUN /xargo.sh
+
+COPY cross-toolchains/docker/intel-sde.sh /
+RUN /intel-sde.sh
+
+ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="/opt/intel/sde64 -rtm_mode full --"

docker/intel-sde.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# Adapted from rust-lang/rust x86_64-unknown-linux-gnu-emulated's Dockerfile.
+# Commit 2d1e0750792
+
+set -x
+set -euo pipefail
+
+# shellcheck disable=SC1091
+. lib.sh
+
+main() {
+    local filename="sde-external-8.35.0-2019-03-11-lin.tar.bz2"
+    local url="https://github.com/gnzlbg/intel_sde/raw/master/${filename}"
+
+    install_packages \
+        bzip2 \
+        curl \
+        tar
+
+    local td
+    td="$(mktemp -d)"
+
+    pushd "${td}"
+    curl --retry 3 -sSfL "${url}" -O
+    mkdir -p "/opt/intel"
+    tar -C "/opt/intel" --strip-components=1 -xjf "${filename}"
+
+    purge_packages
+
+    popd
+
+    rm -rf "${td}"
+    rm -rf "${0}"
+}
+
+main "${@}"