The source project of this merge request has been removed.
Flatpak: Work around a g-o-a issue.
It seems like Recipes hasn't been rebuilt on gnome-apps-nightly for months. Currently the reason it's failing is gnome-online-accounts#10 (closed)
When trying to build with flatpak-builder g-o-a throws _FORTIFY_SOURCE. This is will be fixed when g-o-a switches to meson shortly, but till then it's recommended to disable Werror.