Dockerfile_rocky

# Rocky Linux + Qt via aqtinstall
# Usage:
#   docker build --build-arg QT_VERSION=6.11.1 -t rocky-qt .
#   docker run --rm -it rocky-qt bash
#
# Override defaults at build time:
#   --build-arg QT_VERSION=6.11.1
#   --build-arg QT_ARCH=gcc_64
#   --build-arg QT_MODULES="qtcharts qt3d qtshadertools"

ARG AVDEPS_VERSION=2026.03.30
ARG CUDA_VERSION=12.1.1
ARG ROCKY_VERSION=9
# FROM rockylinux:${ROCKY_VERSION}
# FROM nvidia/cuda:${CUDA_VERSION}-devel-rockylinux${ROCKY_VERSION}
FROM alicevision/alicevision-deps:${AVDEPS_VERSION}-rocky${ROCKY_VERSION}-cuda${CUDA_VERSION}

# ── System dependencies ────────────────────────────────────────────────────────
# CRB (CodeReady Builder) is required for several *-devel packages
# RUN dnf -y update
RUN dnf -y install epel-release && \
    dnf config-manager --set-enabled crb && \
    dnf -y groupinstall "Development Tools" && \
    dnf -y install \
        # Python / pip (needed by aqtinstall)
        python3 \
        python3-pip \
        # Qt runtime / build dependencies
        mesa-libGL-devel \
        mesa-libEGL-devel \
        libxkbcommon-devel \
        libxkbcommon-x11 \
        fontconfig-devel \
        freetype-devel \
        libX11-devel \
        libXext-devel \
        libXrender-devel \
        libxcb-devel \
        xcb-util-renderutil-devel \
        xcb-util-image-devel \
        xcb-util-cursor \
        xcb-util-keysyms \
        libXi-devel \
        libXcomposite-devel \
        libXcursor-devel \
        libXdamage-devel \
        libXfixes-devel \
        libXrandr-devel \
        libXtst-devel \
        dbus-devel \
        glib2-devel \
        wayland-devel \
        # CMake & Ninja for building Qt projects
        cmake \
        ninja-build \
        # Misc utilities
        wget \
        git \
    && dnf clean all

# ── Install aqtinstall ─────────────────────────────────────────────────────────
RUN pip3 install --upgrade pip && \
    pip3 install aqtinstall

# ── Install Qt ────────────────────────────────────────────────────────────────

# List available versions
RUN aqt list-qt linux desktop

# List available modules
# RUN aqt list-qt linux desktop --modules "${QT_VERSION}" "${QT_ARCH}"

# ── Build arguments ────────────────────────────────────────────────────────────
ARG QT_VERSION=6.11.1
ARG QT_ARCH=linux_gcc_64
ARG QT_ARCH_SHORT=gcc_64
# A dependency of Qt requires qttasktree but not explicitely, so we need to force the installation.
ARG QT_MODULES="qtcharts qt3d qtshadertools qttasktree"
ARG QT_DIR=/opt/Qt

RUN if [ -n "${QT_MODULES}" ]; then \
        aqt install-qt \
            --outputdir "${QT_DIR}" \
            linux desktop "${QT_VERSION}" "${QT_ARCH}" \
            -m ${QT_MODULES}; \
    else \
        aqt install-qt \
            --outputdir "${QT_DIR}" \
            linux desktop "${QT_VERSION}" "${QT_ARCH}"; \
    fi

# ── Environment variables ─────────────────────────────────────────────────────
ENV QT_ROOT="${QT_DIR}/${QT_VERSION}/${QT_ARCH_SHORT}"
ENV PATH="${QT_ROOT}/bin:${PATH}"
ENV LD_LIBRARY_PATH="${QT_ROOT}/lib:${LD_LIBRARY_PATH}"
ENV CMAKE_PREFIX_PATH="${QT_ROOT}"
ENV QT_PLUGIN_PATH="${QT_ROOT}/plugins"
ENV QML2_IMPORT_PATH="${QT_ROOT}/qml"
ENV QML_IMPORT_PATH="${QML2_IMPORT_PATH}"

# ── Smoke test ────────────────────────────────────────────────────────────────
RUN ls -l ${QT_ROOT}/lib
RUN find ${QT_DIR} -name "libQt6*.so*"
RUN echo "LD_LIBRARY_PATH: ${LD_LIBRARY_PATH}"
RUN ldd ${QT_ROOT}/bin/qmake

RUN qmake --version && cmake --version

WORKDIR /workspace
CMD ["bash"]