Bug#944892: oce: autopkgtest fails due to broken CMakeLists.txt

[Felix Geyer]

Source: oce
Version: 0.18.2-3
Severity: serious

The oce autopkgtest fails since cmake 3.15 entered unstable:

> CMake Warning (dev) in CMakeLists.txt:
>   No project() command is present.  The top-level CMakeLists.txt file must
>   contain a literal, direct call to the project() command.  Add a line of
>   code such as
>
>     project(ProjectName)
>
>   near the top of the file, but after cmake_minimum_required().
>
>   CMake is pretending there is a "project(Project)" command on the first
>   line.

https://ci.debian.net/data/autopkgtest/testing/amd64/o/oce/3434170/log.gz

Corresponding cmake documentation:
https://cmake.org/cmake/help/v3.16/command/project.html#usage

Note that this isn't a new requirement but cmake just started to print a
warning.

Filing as serious since this blocks cmake migration to testing.