Initial commit.

.github/workflows/build.yml

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+name: build
+
+on:
+  push:
+    tags:
+      - "Build-**"
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-24.04-arm
+            platform: arm64
+          - os: ubuntu-24.04
+            platform: amd64
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ vars.DOCKERHUB_REPO }}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          platforms: "${{ matrix.platform }}"
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,"name=${{ vars.DOCKERHUB_REPO }}",push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digest
+        run: |
+          mkdir -p ${{ runner.temp }}/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "${{ runner.temp }}/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: ${{ runner.temp }}/digests/*
+          if-no-files-found: error
+          retention-days: 1
+  merge:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: ${{ runner.temp }}/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ vars.DOCKERHUB_REPO }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
+            type=sha
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}            
+
+      - name: Create manifest list and push
+        working-directory: ${{ runner.temp }}/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ vars.DOCKERHUB_REPO }}@sha256:%s ' *)       
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ vars.DOCKERHUB_REPO }}:${{ steps.meta.outputs.version }}

Dockerfile

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+FROM ubuntu:noble AS builder
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt -y install build-essential make gcc wget tar lhasa
+
+RUN mkdir /build && mkdir -p /opt/amiga/vbcc/bin
+
+RUN cd /build && \
+    wget http://sun.hasenbraten.de/vasm/release/vasm.tar.gz && \
+    tar xf vasm.tar.gz && \
+    cd vasm && \
+    make CPU=m68k SYNTAX=mot && \
+    cp vasmm68k_mot vobjdump /opt/amiga/vbcc/bin
+
+RUN cd /build && \
+    wget http://sun.hasenbraten.de/vlink/release/vlink.tar.gz && \
+    tar xf vlink.tar.gz && \
+    cd vlink && \
+    make && \
+    cp vlink /opt/amiga/vbcc/bin
+
+ADD dtanswers /dtanswers
+
+RUN cd /build && \
+    wget http://phoenix.owl.de/tags/vbcc0_9h.tar.gz && \
+    tar xf vbcc0_9h.tar.gz && \
+    cd vbcc && \
+    make TARGET=m68k < /dtanswers && \
+    cp bin/* /opt/amiga/vbcc/bin
+
+RUN cd /build && \
+    wget https://aminet.net/dev/misc/NDK3.2.lha && \
+    mkdir /opt/amiga/NDK3.2 && \
+    cd /opt/amiga/NDK3.2 && \
+    lha x /build/NDK3.2.lha
+
+RUN cd /build && \
+    wget http://phoenix.owl.de/vbcc/2022-05-22/vbcc_target_m68k-amigaos.lha && \
+    lha x vbcc_target_m68k-amigaos.lha && \
+    mv /build/vbcc_target_m68k-amigaos/targets /opt/amiga/vbcc/ && \
+    wget http://phoenix.owl.de/vbcc/2022-02-28/vbcc_unix_config.tar.gz && \
+    tar xf vbcc_unix_config.tar.gz && \
+    mv config /opt/amiga/vbcc/
+
+FROM ubuntu:noble
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt -y install lhasa curl git make python3 python3-pip srecord vim && \
+    update-alternatives --set editor /usr/bin/vim.basic && \
+    rm -rf /usr/lib/python3.*/EXTERNALLY-MANAGED && \
+    pip3 install -U git+https://github.com/cnvogelg/amitools.git && \
+    pip3 install machine68k && \
+    apt-get -y clean
+
+COPY --chown=ubuntu:ubuntu --from=builder /opt/amiga /opt/amiga
+
+ENV VBCC=/opt/amiga/vbcc
+ENV PATH=/opt/amiga/vbcc/bin:$PATH
+ENV NDK32=/opt/amiga/NDK3.2
+
+USER ubuntu

dtanswers

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+y
+y
+signed char
+y
+unsigned char
+n
+y
+signed short
+n
+y
+unsigned short
+n
+y
+signed int
+n
+y
+unsigned int
+n
+y
+signed long
+n
+y
+unsigned long
+n
+y
+float
+n
+y
+double