Fails with "not inside a repository!" when built from the source tarball

[Yuri Vic]

Packages are normally built from source tarballs, not from git repositories.

‌

It fails:

CMake Error at /usr/ports/graphics/art/work/agriggio-art-879db4c94e0e/UpdateInfo.cmake:110 (message):

not inside a repository!

‌

OS: FreeBSD 12.2

‌

[agriggio]

do not fail when building outside a repository

Fixes #141

→ <<cset 2ec6e8244e6e>>