> >https://ci.debian.net/data/autopkgtest/unstable/ppc64el/libf/libfile-fcntllock-perl/34669085/log.gz> > [2] perl -MPOSIX -E 'say F_GETLK' > > [3] printf '#include <fcntl.h>\nF_GETLK\nF_GETLK64\n' | cpp > > -D_