FROM arm32v7/ubuntu:focal ENV LANG C.UTF-8 ENV DEBIAN_FRONTEND=noninteractive ENV TZ=Asia/Singapore COPY update_opt.sh /usr/bin/update_opt.sh RUN chmod +x /usr/bin/update_opt.sh RUN apt-get update && \ apt-get install -y --no-install-recommends \ ca-certificates \ curl \ dirmngr \ g++ \ git \ gnupg \ libsqlite3-dev \ libtinfo-dev \ libgmp-dev \ make \ netbase \ openssh-client \ xz-utils \ zlib1g-dev \ libnuma-dev libgmp10 libssl-dev liblzma-dev libbz2-dev wget lsb-release software-properties-common apt-transport-https gcc autoconf automake build-essential gzip patchelf tree \ llvm-9 clang-9 && \ rm -rf /var/lib/apt/lists/* RUN update_opt.sh 9 1 ARG GHCUP_VERSION=0.1.17.8 ARG GPG_KEY=7784930957807690A66EBDBE3786C5262ECB4A3F # install ghcup RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \ curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/armv7-linux-ghcup-$GHCUP_VERSION && \ curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \ curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \ gpg --verify SHA256SUMS.sig SHA256SUMS && \ sha256sum -c --ignore-missing SHA256SUMS && \ mv armv7-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \ chmod +x /usr/bin/ghcup && \ rm -rf SHA256SUMS SHA256SUMS.sig ARG GHC=8.10.7 ARG CABAL_INSTALL=3.6.2.0 ARG STACK=2.9.1 ENV GHCUP_CURL_OPTS="--silent" ENV NO_COLOR=1 # install haskell toolchain RUN ghcup config set gpg-setting GPGStrict && \ ghcup --verbose install ghc --isolate=/usr --force ${GHC} && \ ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \ find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \ rm -r "/usr/share/doc/ghc-${GHC}" && \ rm -rf /tmp/ghcup* && \ ghcup gc -p -s -c -t ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH CMD ["ghci"]