prelim Flatpak for NetSurf

README.md

to build/install/test:

• flatpak-builder --install-deps-from=flathub --repo=repo --ccache --force-clean --user build org.netsurf_browser.NetSurf.yaml
• flatpak build-update-repo repo
• flatpak remote-add --no-gpg-verify --user netsurf-test repo
• flatpak install --user netsurf-test org.netsurf_browser.NetSurf
• flatpak run org.netsurf_browser.NetSurf

org.netsurf_browser.NetSurf.yaml

---
app-id: org.netsurf_browser.NetSurf
runtime: org.freedesktop.Platform
runtime-version: "19.08"
sdk: org.freedesktop.Sdk
command: netsurf-gtk3
finish-args:
  - "--filesystem=xdg-download"
  - "--share=ipc"
  - "--share=network"
  - "--socket=x11"
  - "--socket=fallback-x11"
  - "--socket=wayland"

build-options:
  env:
    PERL5LIB: /app/lib/perl5
    PERL_MM_OPT: INSTALL_BASE=/app

modules:
  - name: xxd
    buildsystem: simple
    build-commands:
     - make -C src/xxd
     - install -Dt /app/bin src/xxd/xxd
    sources:
      - type: git
        url: https://github.com/vim/vim
        tag: v8.2.0788
        commit: deb17451edd65e2af1d155bce0886e856a716591
    cleanup:
      - "*"

  - name: perl-html-entities
    buildsystem: simple
    build-commands:
     - perl Makefile.PL
     - make install
    sources:
      - type: archive
        url: https://cpan.metacpan.org/authors/id/G/GA/GAAS/HTML-Parser-3.72.tar.gz
        sha256: ec28c7e1d9e67c45eca197077f7cdc41ead1bb4c538c7f02a3296a4bb92f608b
    post-install:
      - find /app/lib/perl5 -type f -exec chmod u+w {} \;
    cleanup:
      - "*"

  - name: netsurf-gtk3
    buildsystem: simple
    build-commands:
     - make PREFIX=/app TARGET=gtk3 install
    sources:
      - type: git
        url: git://git.netsurf-browser.org/netsurf-all.git
        tag: release/3.10
    post-install:
      - install -D netsurf/frontends/gtk/res/netsurf-gtk.desktop /app/share/applications/org.netsurf_browser.NetSurf.desktop
      - desktop-file-edit --set-icon=org.netsurf_browser.NetSurf --set-key=Exec --set-value="netsurf-gtk3 %u" /app/share/applications/org.netsurf_browser.NetSurf.desktop
      - |
        for size in 64 128
        do
          install -d /app/share/icons/hicolor/${size}x${size}/apps
          gdk-pixbuf-thumbnailer -s ${size} netsurf/frontends/gtk/res/netsurf.xpm /app/share/icons/hicolor/${size}x${size}/apps/org.netsurf_browser.NetSurf.png
        done