GitLab repo breaks make website?

[Caio Barros]

Hello!

When I cloned the GitLab repo to my LilyDev container I couldn't build the
website anymore. I tried:

$ make website
make: *** No rule to make target 'website'.  Stop.

Then I noticed that on the "old" repo there was GNUmakefile.in
and GNUmakefile. The second one is not present on the "new" repo, so i did

$ cp ../lilypond-git-old/GNUmakefile ./

but then I got

$ make website
make/stepmake.make:23: config.make: No such file or directory
make/toplevel-version.make:6: /VERSION: No such file or directory
make/stepmake.make:115: /stepmake/generic-vars.make: No such file or
directory
make/stepmake.make:115: /stepmake/toplevel-vars.make: No such file or
directory
make/stepmake.make:115: /stepmake/po-vars.make: No such file or directory
make/stepmake.make:115: /stepmake/install-vars.make: No such file or
directory
make: /python/langdefs.py: Command not found
make: /python/langdefs.py: Command not found
make/substitute.make:4: /stepmake/substitute-vars.make: No such file or
directory
make/substitute.make:5: /stepmake/substitute-rules.make: No such file or
directory
make/stepmake.make:122: /stepmake/generic-rules.make: No such file or
directory
make/stepmake.make:122: /stepmake/toplevel-rules.make: No such file or
directory
make/stepmake.make:122: /stepmake/po-rules.make: No such file or directory
make/stepmake.make:122: /stepmake/install-rules.make: No such file or
directory
make/stepmake.make:124: /stepmake/generic-targets.make: No such file or
directory
make/stepmake.make:124: /stepmake/toplevel-targets.make: No such file or
directory
make/stepmake.make:124: /stepmake/po-targets.make: No such file or directory
make/stepmake.make:124: /stepmake/install-targets.make: No such file or
directory
make: *** No rule to make target '/stepmake/install-targets.make'.  Stop.

Am I missing something?

Caio