Citeren Charles Lepple <[email protected]>:
You were very close with the first _XOPEN_SOURCE addition - I think it
just needs to be set to a specific version. Let's see how r2267 fares.
We're close now, but I think we need to use
AC_DEFINE(_XOPEN_SOURCE, 500)
at the top of configure.in instead. What happens now, is that we
explicitly *disable* functions that are in not in SUSv2. One example
is snprintf() on FreeBSD (which is a SUSv3 / C99 function). We do
provide our own (if one is not available), but that one will not be
used since we test for presence *before* we specify this version in
mge-hid.c.
It might be even better to up the standards to
AC_DEFINE(_XOPEN_SOURCE, 600)
to unlock SUSv3 compliance (POSIX 2001 and C99). But then the question
is, how many older systems would no longer be able to build NUT? Any
thoughts?
Best regards, Arjen
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