Dockerfile.3.17

FROM alpine:3.17

LABEL maintainer="Jonathan Goldfarb <jgoldfar@gmail.com>"

# ================================ Install SBCL ================================

# 1. SBCL compilation requires another Common Lisp implementation.
ENV ALPINE_EDGE_REPOSITORY http://dl-4.alpinelinux.org/alpine/edge/testing

# 2. Convenient definitions.
ENV SBCL_VERSION 2.3.8

ENV SBCL_DIR sbcl

ENV ALPINE_REPOSITORIES /etc/apk/repositories

# 3. Official SBCL sources
ENV SBCL_URL https://github.com/sbcl/sbcl

ENV SBCL_RELEASE ${SBCL_DIR}-${SBCL_VERSION}

# 4. 'sb-bsd-sockets' contribution requires 'NETDB_INTERNAL'
#    and 'NETDB_SUCCESS' macros which Musl doesn't define.
#    This patch will fix the issue.
ENV NETDB_PATCH "\n#define NETDB_INTERNAL -1\n#define NETDB_SUCCESS 0"

# 5. Installation:
#  1. Backup Alpine repositories.
#  2. Add Alpine edge repository.
#  3. Update package list.
#  4. Install build dependencies:
#   1. Necessary libraries: linux-headers, musl-dev;
#   2. Compilers and build tool: gcc, sbcl and make;
#   3. Download tool: git.
#  5. Apply 'netdb' patch.
#  6. Create and move to temp directory which will be used for the build.
#  7. Download and move to SBCL sources.
#  8. Choose correct SBCL version.
#  9. Configure and install SBCL.
#  10. Remove unnecessary SBCL documentation files.
#  11. Remove unnecessary SBCL sources.
#  12. Remove unnecessary build dependencies.
#  13. Restore Alpine repositories.
#  14. Clean package list.
RUN cp ${ALPINE_REPOSITORIES} ${ALPINE_REPOSITORIES}.backup \
    && echo ${ALPINE_EDGE_REPOSITORY} >> ${ALPINE_REPOSITORIES} \
    && apk update \
    && apk add --no-cache --virtual build-deps \
      linux-headers \
      musl-dev \
      gcc \
      make \
      sbcl \
      git \
    && sed -i "s/.*OVERFLOW.*/&\n${NETDB_PATCH}/" /usr/include/netdb.h \
    && mkdir /home/temp && cd /home/temp \
    && git clone ${SBCL_URL} && cd ${SBCL_DIR} \
    && git checkout ${SBCL_RELEASE} \
    && sh make.sh && sh install.sh \
    && rm -fr /usr/local/share/* \
    && cd /home && rm -rf temp \
    && apk del build-deps \
    && cp ${ALPINE_REPOSITORIES}.backup ${ALPINE_REPOSITORIES} \
    && rm ${ALPINE_REPOSITORIES}.backup \
    && rm -fr /var/cache/apk/*