Import bmake-20230909

Update import.sh to generate below

ChangeLog since bmake-20230622

2023-09-09 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230909

Merge with NetBSD make, pick up
o main.c: allow -j to compute a multiple of ncpu
If _SC_NPROCESSORS_ONLN is supported; and -j arg is a floating
point number or ends in 'C' compute .MAKE.JOBS as a multiple of
_SC_NPROCESSORS_ONLN
.MAKE.JOBS.C will be "yes" if -jC is supported

2023-08-20 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230820

Merge with NetBSD make, pick up
o make.1: note that :localtime is better for %s
o parse.c: improve error messages for invalid input.
o var.c: fix for %s:L:gmtime - set TZ=UTC and use localtime to get
correct result, it is still better to use %s:L:localtime.

2023-08-18 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230818

Merge with NetBSD make, pick up
o meta.c: meta_ignore - check raw path against metaIgnorePaths
to potentially skip call to realpath.
o var.c: be strict when parsing the argument of the ':mtime' modifier
o unit-tests/varmod-mtime.mk: document why '${%s:L:localtime}'
should be used to get an equivalent value to time(3).

2023-08-16 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230816

Merge with NetBSD make, pick up
o cond.c: clean up multiple-inclusion guards

2023-07-25 Simon J Gerraty <sjg@beast.crufty.net>

• unit-tests/Makefile: addd varmod-localtime to BROKEN_TESTS

if configure cannot work out how to control TZ.
Remove varmod-localtime from BROKEN_TESTS for IRIX*

2023-07-24 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230723

• configure.in: fix the test for wether TZ=Europe/Berlin works.

Depending on the time of year, if run between 22:00 and 00:00 UTC
the check in configure would fail incorrectly.
Take the day into account as well.

2023-07-18 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230711

Merge with NetBSD make, pick up
o make.1: clean up wording, clarify scope of '!' in conditions

2023-07-15 Simon J Gerraty <sjg@beast.crufty.net>

• make-bootstrap.sh.in: set prefix

If configure is run using ksh we get unexpanded ${prefix} in
DEFAULT_SYS_PATH, by ensuring prefix is set we should still get
correct result.

2023-07-13 Simon J Gerraty <sjg@beast.crufty.net>

• VERSION (_MAKE_VERSION): 20230711

bump version for IRIX tweaks

• make.h: undef OP_NONE if defined

• unit-tests/Makefile: set BROKEN_TESTS for IRIX

• configure.in: override INSTALL on IRIX

2023-06-27 Simon J Gerraty <sjg@beast.crufty.net>

• boot-strap op_test: ensure we set TEST_MAKE as we want it.

mk/ChangeLog since bmake-20230622

2023-09-09 Simon J Gerraty <sjg@beast.crufty.net>

• jobs.mk (JOB_MAX): use -jC if we can

we actually use JOB_MAX_C which defaults to 1.33C

2023-08-18 Simon J Gerraty <sjg@beast.crufty.net>

• now_utc: %s only works with :localtime

2023-07-14 Simon J Gerraty <sjg@beast.crufty.net>

• install-sh: ignore -c as claimed and only insist on

a directory for destination when more than one file to copy.

• sys.mk: when looking for SYS_OS_MK try ${.MAKE.OS} and

${.MAKE.OS:S,64,,} early (so we find sys/IRIX.mk for IRIX64)

2023-07-13 Simon J Gerraty <sjg@beast.crufty.net>

• install-mk (MK_VERSION): 20230711

• sys.mk: set SYS_MK and INSTALL_SH for systems with incompatible

install(1)

• sys/IRIX.mk: when setting ROOT_GROUP only match the first :0:

set INSTALL to install-sh rather than pathname that may not exist
(yet).

2023-07-07 Simon J Gerraty <sjg@beast.crufty.net>

• dirdeps.mk: pass DIRDEP_TARGETS to DIRDEP_MAKE

normally this is empty - for the default target, but there are
use-cases where we might set it to something else.

2023-07-04 Simon J Gerraty <sjg@beast.crufty.net>

• install-mk (MK_VERSION): 20230704

• dirdeps.mk: apply DEBUG_DIRDEPS_LIST_FILTER to lists we output

when DEBUG_DIRDEPS is in effect.
Eg. DEBUG_DIRDEPS_LIST_FILTER=ts\n
can greatly improve readability.