If a user decides to forego a make depend during "make buildkernel",
they should get what they deserve if no previous make depend has
been run for that kernel. Instead, the build process includes
special instructions to unconditionally rebuild aicasm. When aicasm
moved to its own directory, this hack broke.
Correct the hack until a get buy off on killing it.
SUPFLAGS when a 'make update' is run. This means that the supfile
doesn't need to be edited because the -h will override the
CHANGE_THIS.FreeBSD.org host.
if their SUPFILE variables are defined _and_ NO_PORTSUPDATE and
NO_DOCUPDATE respectively are not defined.
Previously, only ports was updated and there was no way to prevent
this without undefining its SUPFILE variable.
PR: 17514
Reported by: Udo Erdelhoff <ue@nathan.ruhr.de>
of the buildkernel and installkernel targets where the kernel
was called after the config name.
While here, fix the brokenness of the installkernel target. It
used to use ${IMAKEENV}, but since that has a very restricted
PATH, it couldn't find make(1). Use ${CROSSENV} instead.
binaries we just installed. This allows a future upgrade target to
install a new system without intermediate reboots and also
prevents conflicts for parallel make runs where we might exec a
binary that's being installed at the same time.
and costs us an extra 2% to build it for no reason. It may break
building cross compilation environments for fortran, but that isn't
officially supported at this time anyway (also, the % of our user base
that would use that is < .001% imho). This does't break fortran (it
is built again later anyway).
Reviewed by: obrien
Tested by: make buildworld and make buildworld -DNOCLEAN
users can more easily upgrade.
buildworld now makes usr.sbin/config in bootstrap-tools so that
when you first make buildworld, buildkernel will use config(8)
from the temp. world tree (and of course also the compiler).
Which kernel to built is determined by the KERNEL variable. You
can have as many kernels listed as you like. When a config file
exists for the given MACHINE it will be built. When KERNEL has
not been defined it will be set to "GENERIC GENERIC98".
The first valid kernel named in the list will be used by the
installkernel target.
When NOCLEAN is defined the kernel object directory is *not*
removed by config first. This is in line with normal buildworld
behaviour.
The buildkernel target makes aicasm in sys/dev/aic7xxx first and
unconditionally. This hack allows us to cross-build kernels and
can go away when the problem is solved in a structural way.
