Fix PORTS_MODULES+'make reinstallkernel' trying to run bogus 'make redeinstall'.

Also fix 'make installkernel' running 'make deinstall' twice.

PR: 201779
MFC after: 2 weeks
Sponsored by: Dell

Remove build system support for lint.

Differential Revision: https://reviews.freebsd.org/D13124

Merge ^/head r322398 through r322746.

MFhead@r322675

Quote ${MAKE} when passing in env in case it contains spaces.

Downstream we are wrapping MAKE with a limits(1) call which
interferes with these non-quoted cases.

Sponsored by: Dell EMC Isilon

Merge ^/head r321383 through r322397.

MFhead@r321829

MFhead@r321584

Allow -DNO_SKIP_DEPEND to override the _SKIP_DEPEND logic.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

MFhead@r321457

Allow disabling dependency tracking if DEPEND_CFLAGS is empty.

This falls back on using the guesssed dependencies if so.
Also remove a pre-bmake check while here.

MFC after: 2 weeks
Sponsored by: D

Allow disabling dependency tracking if DEPEND_CFLAGS is empty.

This falls back on using the guesssed dependencies if so.
Also remove a pre-bmake check while here.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

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Slightly simplify logic for which depend file is expected.

This is a NOP.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

MFhead@r320180

Merge ^/head r319973 through 321382.

Merge ^/head r320573 through r320970.

META_MODE: Fix not writing .meta files in the kernel build.

This was a regression in r320220 due to improper porting of the
same logic from share/mk/bsd.dep.mk and having only tested with
-DNO_FILEM

META_MODE: Fix not writing .meta files in the kernel build.

This was a regression in r320220 due to improper porting of the
same logic from share/mk/bsd.dep.mk and having only tested with
-DNO_FILEMON at the time.

Pointyhat to: bdrewery
Reported by: Mark Millard, dhw, O. Hartmann
Sponsored by: Dell EMC Isilon

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Merge ^/head r320042 through r320397.

Rework logic for skipping .depend/.meta file read/stat/writes.

- Rename _SKIP_READ_DEPEND to _SKIP_DEPEND since it also avoids writing.
- This now uses .NOMETA to avoid reading any .meta files relat

Rework logic for skipping .depend/.meta file read/stat/writes.

- Rename _SKIP_READ_DEPEND to _SKIP_DEPEND since it also avoids writing.
- This now uses .NOMETA to avoid reading any .meta files related to
DEPENDOBJS. Objects not in OBJS/DEPENDOBJS may still have their .meta
files read in if they are in the dependency graph.
- This also avoids statting .meta and .depend files in the META_MODE +
-DNO_FILEMON case.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon

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Fix various 'make *clean *all *install' combinations.

This follows commits like r320174 in share/mk/bsd.dep.mk.

MFC after: 3 days
Sponsored by: Dell EMC Isilon

Merge ^/head r317971 through r318379.

Support skipping 'make obj' tree-walk.

This is part of a larger effort for WITH_AUTO_OBJ and a WORLDFAST
option.

Sponsored by: Dell EMC Isilon

Merge ^/head r314270 through r314419.

Use "build" instead of "all" when building ports modules

"all" in ports currently means "stage the ports", which requires root today,
and brings to light other potential issues, like ENAMETOOLONG wi

Use "build" instead of "all" when building ports modules

"all" in ports currently means "stage the ports", which requires root today,
and brings to light other potential issues, like ENAMETOOLONG with staged
directories (bug 161481, etc).

This fixes buildkernel for me when run as a non-root user, assuming all
of the prerequisites have been installed beforehand and are up-to-date.

MFC after: 1 month
Discussed with: swills (IRC)
Sponsored by: Dell EMC Isilon

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Merge ^/head r313896 through r314128.

Exclude -flto when building *genassym.o

The build process generates *assym.h using nm from *genassym.o (which is
in turn created from *genassym.c).

When compiling with link-time optimization (LTO)

Exclude -flto when building *genassym.o

The build process generates *assym.h using nm from *genassym.o (which is
in turn created from *genassym.c).

When compiling with link-time optimization (LTO) using -flto, .o files
are LLVM bitcode, not ELF objects. This is not usable by genassym.sh,
so remove -flto from those ${CC} invocations.

Submitted by: George Rimar
Reviewed by: dim
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D9659

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