Build Sokoban RPM for Sailfish OS

examples/sokoban/platforms/sailfish-os/Dockerfile

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+# Dockerfile
+
+FROM sfosbid:latest
+
+WORKDIR /home/nemo
+
+RUN git clone https://gitlab.com/embeddable-common-lisp/ecl.git ecl
+RUN git clone https://gitlab.com/eql/lqml.git lqml
+
+RUN sudo chown -R nemo:sailfish-system /home/nemo
+
+# Build and install ECL in build environment.
+WORKDIR /home/nemo/ecl
+RUN git checkout 23.9.9
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R zypper install --no-confirm gcc make
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R ./configure
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R make
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R make install
+
+# LQML
+WORKDIR /home/nemo/lqml/src/build
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R zypper addrepo --refresh https://repo.sailfishos.org/obs/sailfishos:/chum/4.6_aarch64/sailfishos:chum.repo
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R sh -c 'echo "repo_gpgcheck = off" >> /etc/zypp/zypp.conf'
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R zypper install --no-confirm opt-qt5-qtdeclarative-devel opt-qt5-qtconnectivity-devel opt-qt5-qtlocation-devel opt-qt5-qtmultimedia-devel opt-qt5-qtquickcontrols2-devel opt-qt5-qtsensors-devel
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R /opt/qt5/bin/qmake ../lqml-lib.pro
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R make
+
+# Prepare Sokoban directory.
+WORKDIR /home/nemo/lqml/examples
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R ./copy.sh sokoban
+
+# Build Sokoban.
+WORKDIR /home/nemo/lqml/examples/sokoban/build
+RUN rm -rf * .qmake.stash
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R /opt/qt5/bin/qmake ..
+RUN sb2 -t SailfishOS-latest-aarch64 -m sdk-install -R make
+
+# Build RPM.
+COPY platforms/img/logo.png ./harbour-sokoban.png
+COPY platforms/sailfish-os/harbour-sokoban.desktop .
+RUN mkdir -p rpm
+COPY platforms/sailfish-os/harbour-sokoban.spec ./rpm/
+RUN sudo chown -R nemo:sailfish-system .
+RUN mb2 -t SailfishOS-latest-aarch64 build
+
+CMD echo -e "In another terminal execute:\n    - 'docker cp ${HOSTNAME}:$(pwd)/RPMS/$(basename RPMS/*.rpm) .'\nto copy the RPM out of the container." && read -p "Then press <Enter> to terminate this container."

examples/sokoban/platforms/sailfish-os/README.md

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+# Example Dockerfile to Build Sokoban for AARCH64
+
+## Dependency
+
+This project depends on [SFOSBID](https://codeberg.org/aerique/sfosbid).
+This Git repository needs to be cloned somewhere and then, in the root of
+that project's directory, the following commands should be issued:
+
+- `bin/download.sh`
+- `bin/build.sh`
+
+Once this has been successfully built we can continue with building the
+Sokoban RPM.
+
+## Building the Sokoban RPM
+
+Go to the LQML project's root directory, then:
+
+- `cd examples/sokoban`
+- `docker build -t sokoban -f platforms/sailfish-os/Dockerfile .`
+    - this takes a long time, especially if one is on another architecture
+      than the one being built
+- `docker run -it sokoban`
+
+A message will be displayed on how to copy the RPM out of the running
+container.
+
+## Installing the Sokoban RPM
+
+Get the RPM onto your Sailfish OS phone either by using SSH, by putting it
+online somewhere, emailing it to yourself, etc.
+
+Then either in Downloads, Transfers or using the file manager install the RPM.
+
+There should now be an new icon in your apps menu called "Sokoban".
+
+## Building for other architectures
+
+All relevant command are called with `sb2 -t SailfishOS-latest-aarch64 …`,
+so creating a new Dockerfile or replacing `SailfishOS-latest-aarch64` with
+one of the other installed architectures this project should build for that
+architecture.
+
+Available architectures in [SFOSBID](https://codeberg.org/aerique/sfosbid):
+
+- `aarch64`
+- `armv7hl` (this is the old 32-bit Sailfish OS architecture)
+- `i486`
+
+Building for the other architectures has not been tested.

examples/sokoban/platforms/sailfish-os/harbour-sokoban.desktop

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+[Desktop Entry]
+Type=Application
+X-Nemo-Single-Instance=no
+X-Nemo-Application-Type=no-invoker
+Icon=harbour-sokoban
+Exec=qt-runner harbour-sokoban
+Name=Sokoban
+
+[X-Sailjail]
+Sandboxing=Disabled

examples/sokoban/platforms/sailfish-os/harbour-sokoban.spec

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+Name: harbour-sokoban
+Summary: Sokoban game for Sailfish OS
+
+Version: 0.1
+Release: 1
+
+Group: Amusements/Games
+URL: https://gitlab.com/eql/lqml/-/tree/master/examples/sokoban
+License: "It's complicated."
+
+%description
+Sokoban LQML Example for Sailfish OS.
+
+# These are all installed in /opt/qt5 and not detected on RPM install.
+%global __requires_exclude ^libQt5.*?\\.so.*$
+
+%install
+mkdir -p %{buildroot}%{_bindir}
+mkdir -p %{buildroot}%{_libdir}
+mkdir -p %{buildroot}%{_datadir}/applications
+mkdir -p %{buildroot}%{_datadir}/icons/hicolor/128x128/apps
+install -m 755 app %{buildroot}%{_bindir}/harbour-sokoban
+install -m 644 ../../../../ecl/build/libecl.so.23.9.9 %{buildroot}%{_libdir}/libecl.so.23.9.9
+install -m 644 harbour-sokoban.desktop %{buildroot}%{_datadir}/applications/harbour-sokoban.desktop
+install -m 644 harbour-sokoban.png %{buildroot}%{_datadir}/icons/hicolor/128x128/apps/harbour-sokoban.png
+strip %{buildroot}%{_bindir}/harbour-sokoban
+strip %{buildroot}%{_libdir}/libecl.so.23.9.9
+cd %{buildroot}%{_libdir}
+ln -s libecl.so.23.9.9 libecl.so.23.9
+ln -s libecl.so.23.9.9 libecl.so.23
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+# XXX no idea how and why this is created
+%exclude %{_libdir}/documentation.list
+%{_bindir}/harbour-sokoban
+%{_libdir}/libecl.so.23
+%{_libdir}/libecl.so.23.9
+%{_libdir}/libecl.so.23.9.9
+%{_datadir}/applications/harbour-sokoban.desktop
+%{_datadir}/icons/hicolor/128x128/apps/harbour-sokoban.png