build for arm

.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+rustflags = ["-C", "target-feature=+crt-static", "-C", "link-arg=-lgcc"]

.github/workflows/build_binary.yml

@@ -10,7 +10,7 @@ env:
 
 jobs:
  linux:
- name: Linux
+ name: Linux x86
  runs-on: ubuntu-latest
 
  steps:
@@ -38,6 +38,35 @@ jobs:
  name: ${{ github.sha }}
  path: target/x86_64-unknown-linux-gnu/release/relay-Linux-x86_64*
 
+ linux_arm:
+ name: Linux ARM
+ runs-on: ubuntu-latest
+
+ steps:
+ - uses: actions/checkout@v3
+ with:
+ submodules: recursive
+
+ - name: Build in Docker
+ run: |
+ # Get the latest stable rust toolchain version available
+ TOOLCHAIN=$(curl -s 'https://static.rust-lang.org/dist/channel-rust-stable.toml' | awk '/\[pkg.rust\]/ {getline;print;}' | sed -r 's/^version = "([0-9.]+) .*/\1/')
+ scripts/docker-build-linux.sh "$TOOLCHAIN"
+ env:
+ BUILD_ARCH: aarch64
+ RELAY_FEATURES:
+
+ - name: Bundle Debug File
+ run: |
+ cd target/aarch64-unknown-linux-gnu/release/
+ zip relay-Linux-aarch64-debug.zip relay.debug
+ mv relay relay-Linux-aarch64
+
+ - uses: actions/upload-artifact@v3
+ with:
+ name: ${{ github.sha }}
+ path: target/aarch64-unknown-linux-gnu/release/relay-Linux-aarch64*
+
  macos:
  name: macOS
  runs-on: macos-11

Dockerfile

@@ -12,7 +12,7 @@ ENV RUST_TOOLCHAIN_VERSION=${RUST_TOOLCHAIN_VERSION}
 RUN yum -y update \
  && yum -y install centos-release-scl epel-release \
  # install a modern compiler toolchain
- && yum -y install cmake3 devtoolset-10 git \
+ && yum -y install cmake3 devtoolset-10 git aarch64-linux-gnu-gcc \
  # below required for sentry-native
  llvm-toolset-7.0-clang-devel \
  && yum clean all \

scripts/docker-build-linux.sh

@@ -3,7 +3,9 @@ set -eux
 
 TOOLCHAIN=$1
 
-if [ "${BUILD_ARCH}" = "x86_64" ]; then
+if [ "${BUILD_ARCH}" = "aarch64" ]; then
+ DOCKER_ARCH="arm64"
+elif [ "${BUILD_ARCH}" = "x86_64" ]; then
  DOCKER_ARCH="amd64"
 elif [ "${BUILD_ARCH}" = "i686" ]; then
  DOCKER_ARCH="i386"