Setup Amazon Linux CI

Author: kateinoigakukun

.github/workflows/amazonlinux.yml

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+name: Build toolchain for Amazon Linux
+
+on:
+  push:
+    branches:
+      - swiftwasm
+  workflow_dispatch: {}
+
+jobs:
+  amazonlinux2_build:
+    timeout-minutes: 0
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Free disk space
+        run: |
+          df -h
+          sudo swapoff -a
+          sudo rm -f /swapfile
+          sudo rm -rf /opt/hostedtoolcache
+          sudo rm -rf /usr/share/dotnet
+          sudo apt clean
+          docker rmi $(docker image ls -aq)
+          df -h
+      - uses: actions/checkout@v2
+      - run: |
+          SWIFT_IMAGE=swiftwasm:nightly-$GITHUB_SHA
+          docker build --build-arg SWIFT_GIT_SHA=$GITHUB_SHA \
+                       --tag $SWIFT_IMAGE ./utils/webassembly/amazonlinux
+          docker run -v $GITHUB_WORKSPACE:/home/host-dir $SWIFT_IMAGE \
+            cp -r /home/ec2-user/swift-wasm-DEVELOPMENT-SNAPSHOT-amazonlinux2_x86_64.tar.gz /home/host-dir
+
+      - name: Upload Ubuntu 20.04 installable archive
+        uses: actions/upload-artifact@v1
+        with:
+          name: amazonlinux2-installable
+          path: swift-wasm-DEVELOPMENT-SNAPSHOT-amazonlinux2_x86_64.tar.gz
+

utils/webassembly/amazonlinux/Dockerfile

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+FROM amazonlinux:2
+
+WORKDIR /home/ec2-user
+
+# The build needs a package from the EPEL repo so that needs to be enabled.
+# https://www.tecmint.com/install-epel-repository-on-centos/
+RUN yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+
+# Update and install needed build packages
+RUN yum -y update
+RUN yum -y group install "development tools"
+RUN yum -y install \
+      git cmake clang python swig uuid-devel libicu-devel libedit-devel \
+      libxml2-devel sqlite-devel ncurses-devel pkgconfig python-devel \
+      python-pkgconfig libbsd-devel libuuid-devel pexpect curl-devel \
+      tzdata rsync wget which python-six ninja-build
+RUN ln -s /usr/bin/ninja-build /usr/bin/ninja
+
+# Install sccache
+RUN mkdir /opt/sccache && cd /opt/sccache && \
+    wget -O - "https://github.com/mozilla/sccache/releases/download/0.2.13/sccache-0.2.13-x86_64-unknown-linux-musl.tar.gz" | \
+      tar xz --strip-components 1 && \
+    ln -sf /opt/sccache/sccache /usr/local/bin
+
+# Grab an updated version of cmake
+RUN wget https://cmake.org/files/v3.16/cmake-3.16.5-Linux-x86_64.tar.gz \
+      && tar xvzf cmake-3.16.5-Linux-x86_64.tar.gz \
+      && rm cmake-3.16.5-Linux-x86_64.tar.gz
+
+# Add updated version of cmake to path
+ENV PATH="/home/ec2-user/cmake-3.16.5-Linux-x86_64/bin/:${PATH}"
+
+
+# Bootstrap the swift source and do a full checkout
+ARG SWIFT_GIT_SHA
+RUN git clone https://github.com/swiftwasm/swift.git
+WORKDIR /home/ec2-user/swift
+RUN git checkout $SWIFT_GIT_SHA
+RUN ./utils/update-checkout --clone --scheme wasm --skip-repository swift
+RUN ./utils/webassembly/install-wasi-sdk.sh linux ubuntu-18.04
+
+RUN ./utils/webassembly/build-toolchain.sh