not on by default). Separate out the variable defintions that are
now made by the new tools framework. Some of the trickier platforms
(AIX, IRIX, Interix, OSF1) still need more work.
a mistake to include "GZIP" as an ${OPSYS}-specific variable as there
is nothing ${OPSYS}-specific there to tune. Define GZIP in
defaults/mk.conf instead, and remove the definition from each of the
existing platform/${OPSYS}.mk files.
possible, just for the sake of doing so, is not a good thing to do:
The platform files define _STRIPFLAG_* to determine whether to strip things.
But since this is included in bsd.prefs.mk, ".if ..." checks cannot take
things set in the Makefile into account. So convert INSTALL_UNSTRIPPED=YES
to a defined/undefined variable check in bsd.pkg.mk, and use the :D:U idiom
in the _STRIPFLAG_* variables.
This should fix PR pkg/28772 and PR pkg/29031.
Convert _OPSYS_MAX_CMDLEN to a plain _OPSYS_MAX_CMDLEN_CMD variable, which
is not evaluated by a shell until CONFIGURE_ENV is expanded (and only then
if USE_LIBTOOL+GNU_CONFIGURE are both set).
(1) defs.${OPSYS}.mk --> platform/${OPSYS}.mk.
The "platform" subdirectory is where all of the ${OPSYS}-specific
infrastructure logic should reside.
(2) bsd.pkg.defaults.mk --> defaults/mk.conf
bsd.pkg.obsolete.mk --> defaults/obsolete.mk
Renaming bsd.pkg.defaults.mk to defaults/mk.conf is to mimic the way
that NetBSD has /etc/rc.conf as well as /etc/defaults/rc.conf, where
the latter is a full list of user-settable variables, and the two
files share the same name to reinforce the fact /etc/defaults/rc.conf
can be directly copied in place as /etc/rc.conf. This is the same
relationship shared by defaults/mk.conf and /etc/mk.conf.
