pkg_add: Warning: package `digest-20121220' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
pkg_add: Warning: package `libtool-base-2.4.2nb6' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
pkg_add: Warning: package `bison-3.0.2' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
pkg_add: Warning: package `m4-1.4.17' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
m4-1.4.17: registering info file /usr/pkg/info/m4.info
bison-3.0.2: registering info file /usr/pkg/info/bison.info
pkg_add: Warning: package `checkperms-1.11' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
pkg_add: Warning: package `libffi-3.0.13' was built for a platform:
pkg_add: NetBSD/x86_64 6.1.3 (pkg) vs. NetBSD/x86_64 6.1.4 (this host)
libffi-3.0.13: registering info file /usr/pkg/info/libffi.info
===========================================================================
$NetBSD: MESSAGE,v 1.1 2011/10/04 18:15:29 bsiegert Exp $
There are two kinds of entities in:
				/usr/pkg/include/libatomic_ops/sysdeps

- Subdirectories corresponding to specific compilers
  (or compiler/OS combinations).

  Each of these includes one or more architecture-specific headers.

- More generic header files corresponding to a particular ordering and/or
  atomicity property that might be shared by multiple hardware platforms.
===========================================================================