On Sun, 2021-05-09 at 21:56 +0800, hahawang wrote: > Package: gftp > Severity: important > Version: 2.7.0b-1 > Tags: ftbfs,patch > User:hahawang > Usertags: hurd,hurd-i386 > X-Debbugs-CC:debian-h...@lists.debian.org,bug-hurd@gnu.org > > +#if !(defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__) > > > defined(__linux__) || defined(__gnu_hurd__))
Normally defined(__GNU__) is the most common way to indicate GNU/Hurd.