Add cross-compilation results for GNU/Hurd

[Samuel Thibault]

Hello,

While cross-compilling packages using gnulib, we are getting different
results on GNU/Hurd, because the test results are not preseeded in the
.m4 files. The attached patch updates them.

Samuel

m4/calloc.m4: Add GNU/Hurd guess.
m4/cbrtl.m4: Likewise.
m4/ceil.m4: Likewise.
m4/ceilf.m4: Likewise.
m4/ceill.m4: Likewise.
m4/chown.m4: Likewise.
m4/duplocale.m4: Likewise.
m4/exp2l.m4: Likewise.
m4/expm1.m4: Likewise.
m4/fchdir.m4: Likewise.
m4/floor.m4: Likewise.
m4/floorf.m4: Likewise.
m4/fmod.m4: Likewise.
m4/fmodf.m4: Likewise.
m4/fmodl.m4: Likewise.
m4/getcwd.m4: Likewise.
m4/getgroups.m4: Likewise.
m4/gettimeofday.m4: Likewise.
m4/hypot.m4: Likewise.
m4/hypotf.m4: Likewise.
m4/hypotl.m4: Likewise.
m4/link-follow.m4: Likewise.
m4/link.m4: Likewise.
m4/linkat.m4: Likewise.
m4/log.m4: Likewise.
m4/log10.m4: Likewise.
m4/log10f.m4: Likewise.
m4/log1p.m4: Likewise.
m4/log1pf.m4: Likewise.
m4/log1pl.m4: Likewise.
m4/log2.m4: Likewise.
m4/log2f.m4: Likewise.
m4/logf.m4: Likewise.
m4/lstat.m4: Likewise.
m4/malloc.m4: Likewise.
m4/mbrlen.m4: Likewise.
m4/mbrtowc.m4: Likewise.
m4/mkdir.m4: Likewise.
m4/mkfifo.m4: Likewise.
m4/mknod.m4: Likewise.
m4/mkstemp.m4: Likewise.
m4/modf.m4: Likewise.
m4/modff.m4: Likewise.
m4/modfl.m4: Likewise.
m4/printf.m4: Likewise.
m4/pselect.m4: Likewise.
m4/ptsname.m4: Likewise.
m4/putenv.m4: Likewise.
m4/readlink.m4: Likewise.
m4/realloc.m4: Likewise.
m4/remainder.m4: Likewise.
m4/remainderf.m4: Likewise.
m4/remainderl.m4: Likewise.
m4/rmdir.m4: Likewise.
m4/round.m4: Likewise.
m4/roundf.m4: Likewise.
m4/roundl.m4: Likewise.
m4/select.m4: Likewise.
m4/setenv.m4: Likewise.
m4/signbit.m4: Likewise.
m4/sleep.m4: Likewise.
m4/stat.m4: Likewise.
m4/strerror.m4: Likewise.
m4/strtok_r.m4: Likewise.
m4/symlink.m4: Likewise.
m4/symlinkat.m4: Likewise.
m4/trunc.m4: Likewise.
m4/truncf.m4: Likewise.
m4/truncl.m4: Likewise.
m4/tzset.m4: Likewise.
m4/ungetc.m4: Likewise.
m4/usleep.m4: Likewise.
m4/wcwidth.m4: Likewise.

[Bruno Haible]

Hello Samuel,

Post by Samuel Thibault
While cross-compilling packages using gnulib, we are getting different
results on GNU/Hurd, because the test results are not preseeded in the
.m4 files. The attached patch updates them.

Thanks! Applied (with additional whilespace changes in calloc.m4, mbr*.m4,
printf.m4, ungetc.m4, and with an increment of each file's serial number).

Lesson learned: Hurd is a cross-compilation target, not only Linux (where it
is well-known, because of systems like busybox or buildroot).

Bruno

[Samuel Thibault]

Post by Bruno Haible
Lesson learned: Hurd is a cross-compilation target, not only Linux (where it
is well-known, because of systems like busybox or buildroot).

Yes, in Debian we cross-build between Linux & Hurd :)

Samuel