pkg_add: Warning: package `digest-20160304' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `cwrappers-20171108' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `libtool-base-2.4.6' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `gmake-4.1nb3' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
gmake-4.1nb3: registering info file /usr/pkg/info/make.info
pkg_add: Warning: package `pkgconf-1.3.5' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `checkperms-1.11nb1' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `gmp-6.1.2' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
gmp-6.1.2: registering info file /usr/pkg/info/gmp.info
pkg_add: Warning: package `libltdl-2.4.6' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `libunistring-0.9.7' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
libunistring-0.9.7: registering info file /usr/pkg/info/libunistring.info
pkg_add: Warning: package `boehm-gc-7.6.0nb2' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `libatomic_ops-7.6.0' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
pkg_add: Warning: package `libffi-3.2.1nb4' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
libffi-3.2.1nb4: registering info file /usr/pkg/info/libffi.info
pkg_add: Warning: package `readline-7.0' was built for a platform:
pkg_add: NetBSD/x86_64 8.99.8 (pkg) vs. NetBSD/x86_64 8.99.9 (this host)
readline-7.0: registering info file /usr/pkg/info/history.info
readline-7.0: registering info file /usr/pkg/info/readline.info
readline-7.0: registering info file /usr/pkg/info/rluserman.info
===========================================================================
$NetBSD: MESSAGE,v 1.2 2017/05/19 12:05:51 szptvlfn Exp $
There are two kinds of entities in:
				/usr/pkg/include/atomic_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.
===========================================================================