No tests (make check) is possible

[ConiKost]

Hi! It seems, that 'make check' cannot be executed, as files? seems to be missing.

Basically, make check will always fail: /usr/bin/grfid -m openmsx.grf > openmsx.md5 Unable to get requested information: Unable to open file

The problem is, the .grf is never created. If I try to run manually make grf, it will also fail, because it complains of missing openmsx.pnml

[CPP] openmsx.nml
cc -D REPO_REVISION=0 -D NEWGRF_VERSION=0  -C -E -nostdinc -x c-header -o openmsx.nml openmsx.pnml
cc1: fatal error: openmsx.pnml: No such file or directory
compilation terminated.

I am not sure, is it missing or does it has to be created somehow? I can't find anything realated about creation in the Makefile.