Meson's 'coverage-html' target defaults to using the Perl script LCOV.
LCOV has problems with newer GCCs like 14 in Debian Trixie, leading to
many consistency errors about function end lines. Gcovr OTOH runs just
fine.
Create a new target
$ meson compile gcovr-report
that creates a coverage report in HTML and Cobertura using gcovr.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
