Dockerfile.ffl-testing-renderer

FROM debian:bookworm-slim

# Install dependencies.
# TODO: is OSMesa needed?
RUN apt-get update && apt-get install -y \
    build-essential \
    cmake \
    git \
    pkg-config \
    zlib1g-dev \
    libgl1-mesa-dev \
    libosmesa6-dev \
    && rm -rf /var/lib/apt/lists/*

# Build FFL-Testing renderer.
WORKDIR /app
COPY . .

# Build with custom GLFW.
# Use no clip control for expanded support.
# Use release mode and O3 optimizations.

# TODO: Enable release mode at some point (should just disable logging)
#-DCMAKE_BUILD_TYPE=Release \

# TODO: You need to enable RIO_GLES for Raspberry Pi
# or other systems that only support OpenGL ES 3.0.
#-DRIO_GLES=ON \

RUN cmake -S . -B build \
    -DRIO_NO_CLIP_CONTROL=ON \
    -DRIO_USE_HEADLESS_GLFW=ON \
    -DCMAKE_CXX_FLAGS="-DNDEBUG -O3" && \
    cmake --build build -j$(nproc)

# TODO personal options:
# -DFFL_USE_EXTRA_RESOURCES=ON -DUSE_SYSTEMD_SOCKET=ON -DFFL_USE_BROTLI=ON

CMD ["./ffl_testing_2"]