I'm more inclined to just use things unconditionally and say that you need to update your libc install before you build the Hurd. #ifdef's in the code as if it were really intended to apply to a variety of environments is just icky.
- [PATCH] libdiskfs: expose the ST_NOATIME flag Pino Toscano
- Re: [PATCH] libdiskfs: expose the ST_NOATIME flag Roland McGrath
- Re: [PATCH] libdiskfs: expose the ST_NOATIME flag Pino Toscano
- Re: [PATCH] libdiskfs: expose the ST_NOATIME ... Roland McGrath
- Re: [PATCH] libdiskfs: expose the ST_NOATIME flag Samuel Thibault