There are several scripts and targets solely used to generate install
media, make sure DB_FROM_SRC is used in that case in order to prevent
checking the host database, which is irrelevant when generating
install binaries.
Sponsored by: Citrix Systems R&D
PR: 230459
Reviewed by: gjb
Differential revision: https://reviews.freebsd.org/D16638
The original change was dealing with the build wanting to run a newer
install(1) that was not yet installed. The solution to look into the private
legacy directory of the existing build conflicts with 2 upcoming features: a
changed OBJDIR format, and splitting the host tools into arch-dependent and
arch-independent directories. Rather than hardcoding and changing the paths in
this script, just let kernel-toolchain do the work, while disabling much of the
meat. With -j15 this finishes in 25 seconds for me and 117 seconds with -j1.
All that is really needed is bootstrap-tools, but the system is not currently
written in a way that all previous dependent steps will have ran. The previous
steps, such as _worldtmp, are being reworked and renamed and so cannot be
relied upon to be right.
Sponsored by: Dell EMC Isilon
Newer FreeBSD installs require an install(1) that supports the new flags.
This adds ${MAKEOBJDIRPREFIX}${.CURDIR}/tmp/legacy/{bin,usr/{bin,sbin}}
to the PATH while generating an mtree database for 'make release'.
Note that the problem only exists here because mm-mtree.sh generates
its own object tree to avoid mucking with the existing one, which
results in a PATH containing legacy utility dirs that are empty.
