FROM ubuntu:24.10 AS build

# partly copied from mkdocker.sh
# Copyright IBM Corp (Eclipse Public License 2.0)
RUN apt update \
 && apt upgrade -y \
 && apt install -qq -y --no-install-recommends \
      ant ant-contrib autoconf build-essential ca-certificates cmake cpio curl file g++-13 gcc-13 gdb git \
      libasound2-dev libcups2-dev libdwarf-dev libelf-dev libexpat1-dev libffi-dev libfontconfig libfontconfig1-dev \
      libfreetype6-dev libnuma-dev libssl-dev libx11-dev libxext-dev libxrandr-dev libxrender-dev libxt-dev libxtst-dev \
      make nasm pkg-config python3 python3-dev rsync systemtap-sdt-dev unzip wget xvfb zip zlib1g-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /build
RUN mkdir /build/bootjdk /build/dist \
 && wget --progress=dot:mega -O jdk21.tar.gz \
      https://api.adoptopenjdk.net/v3/binary/latest/21/ga/linux/x64/jdk/openj9/normal/adoptopenjdk \
 && tar -xzf jdk21.tar.gz --directory=/build/bootjdk --strip-components=1 \
 && rm -f jdk21.tar.gz

RUN git clone --single-branch --depth 1 \
      https://github.com/ibmruntimes/openj9-openjdk-jdk21.git \
      /build/src

WORKDIR /build/src
RUN bash get_source.sh
RUN bash configure --with-boot-jdk=/build/bootjdk --with-mixedrefs=static --with-openssl=system
RUN make all

# jlink by advice from https://adoptium.net/blog/2021/10/jlink-to-produce-own-runtime/
WORKDIR /build/src/build/linux-x86_64-server-release/images
RUN jdk/bin/jlink --strip-debug --no-man-pages --no-header-files --compress=2 \
    --output jre \
    --add-modules java.base,java.compiler,java.datatransfer,java.desktop,java.instrument,java.logging,\
java.management,java.management.rmi,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.se,\
java.security.jgss,java.security.sasl,java.smartcardio,java.sql,java.sql.rowset,java.transaction.xa,\
java.xml,java.xml.crypto,jdk.accessibility,jdk.charsets,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.dynalink,\
jdk.httpserver,jdk.incubator.vector,jdk.jsobject,jdk.localedata,jdk.naming.dns,jdk.naming.rmi,jdk.net,\
jdk.nio.mapmode,jdk.random,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported,jdk.unsupported.desktop,\
jdk.xml.dom,jdk.zipfs,openj9.criu,openj9.cuda,openj9.dataaccess,openj9.gpu,openj9.jvm,\
openj9.sharedclasses,openj9.zosconditionhandling

RUN mv ./* /build/dist/

# ------

FROM ubuntu:24.10 AS run

COPY --from=build /build/dist/jre /usr/lib/jvm/openj9-jre
RUN ln -s /usr/lib/jvm/openj9-jre/bin/java /usr/bin/java
ENV JAVA_HOME=/usr/lib/jvm/openj9-jre

# ------