Re: [Qemu-devel] Patch: dyngen-exec.h for OpenBSD

[M. Warner Losh]

In message: <address@hidden>
            Thiemo Seufer <address@hidden> writes:
: I made that "#ifdef _BSD" based on the assumption it is ok for all
: BSD variants, including Darwin.

_BSD isn't defined on all variants of BSD.  sys/param.h defines BSD to
be 199506 on all BSD systems (at least all of them derived from 4.4BSD
lite).  sys/param.h also defines BSD4_3 and BSD4_4.  FreeBSD defines
__FreeBSD__ in the compiler, NetBSD defined __NetBSD__, OpenBSD
defines __OpenBSD__.  I'm unsure what darwin/osx define.

so unless I missed a change elsewhere in the build system to define
_BSD, this change needs some more thought.

Warner