src/unit-tests/directive-include-guard.mk, branch vendor/NetBSD/bmake

Import bmake-20260313

2026-04-06T18:25:05+00:00

Intersting/relevant changes since bmake-20251111

ChangeLog since bmake-20251111

2026-03-12  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260313
	Merge with NetBSD make, pick up
	o make: ensure .MAKE.SAVE_DOLLARS is initialized so makefiles like
	sys.vars.mk can test its value to know how to deal with macros
	that need to save '$' during ':='.

	* Makefile: default MAKE_SAVE_DOLLARS_DEFAULT to "no"
	for traditional behavior.

2026-03-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260310
	Merge with NetBSD make, pick up
	o unit-tests ensure TEST_MAKE is absolute path
	and tests that make symlink for ${MAKE} can run in parallel.

2026-03-03  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260303
	Merge with NetBSD make, pick up
	o job.c: MaybeSubMake: Look for expansion of ${.MAKE}
	and if necessary its basename, and only match if at start of line
	or preceded by space.

2026-02-28  Simon J Gerraty  

	* Makefile: mark ${PROG} and ${OBJS} as .META
	MaybeSubMake will otherwise mistake them for sub-makes

	* VERSION (_MAKE_VERSION): 20260301
	Merge with NetBSD make, pick up
	o job.c: MaybeSubMake: skip control chars [@+-] at start of line
	when checking for ${MAKE}

2026-02-22  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260222
	o mk file update

2026-02-16  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260216
	Merge with NetBSD make, pick up
	o minor cleanups

2026-02-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260210
	Merge with NetBSD make, pick up
	o document that multiple variables can be set on command line.
	o move MaybeSubMake to job.c so it can be called on expanded
	commands for more accuracy and less overhead.
	o main.c: set .MAKE.VERSION as read-only.

	* unit-tests/opt-{chdir,where-am-i}.mk: use MAKEOBJDIRPREFIX=/
	to avoid tripping over an unreadable /usr/obj

2026-02-04  Simon J Gerraty  

	* unit-tests/varname-make_stack_trace.mk: for
	FreeBSD and similar set .MAKE.ALWAYS_PASS_JOB_QUEUE=no
	to ensure we get the expected errors.

	* VERSION (_MAKE_VERSION): 20260202
	Merge with NetBSD make, pick up
	o on error avoid duplicate stack trace to stderr

2026-01-11  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260111
	Merge with NetBSD make, pick up
	o var.c: add explicit check for empty re as not all
	regex libs throw an error as expected, in this case.

2026-01-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20260110
	Merge with NetBSD make, pick up
	o minor cleanups

mk/ChangeLog since bmake-20251111

2026-03-12  Simon J Gerraty  

	* install-mk (MK_VERSION): 20260313

	* sys.vars.mk: use .MAKE.VERSION
	M_type can simply use '$x'

2026-02-22  Simon J Gerraty  

	* install-mk (MK_VERSION): 20260222

	* dirdeps.mk, sys.mk: add dependent option
	UPDATE_DIRDEPS_CACHE/DIRDEPS_CACHE.
	It can be useful to use -DWITHOUT_UPDATE_DIRDEPS_CACHE to
	temporarily treat dynamic DIRDEPS_CACHE as static.

2026-01-10  Simon J Gerraty  

	* meta.autodep.mk (${_DEPENDFILE}): add .NOMETA

2026-01-08  Simon J Gerraty  

	* rust.mk: better accommodation for RUST_LIBS.
	Set RUST_{LIBS,PROGS}_CARGO_BUILD_OUTPUT_LIST to
	simplify staging.

2025-12-08  Simon J Gerraty  

	* install-mk (MK_VERSION): 20251207

	* sys.vars.mk: replace MAKE_POSIX_SHELL usage with isPOSIX_SHELL
	Using ${isPOSIX_SHELL:U:Nfalse} provides a boolean for make
	and ${isPOSIX_SHELL:Ufalse} does the same for target scripts.
	Both will be false if isPOSIX_SHELL is not set or set to false.

	This has the advantage that if only POSIX shells are expected
	sys.mk (or something it includes) can simply do isPOSIX_SHELL?=:

Import bmake-20251111

2025-12-03T17:57:57+00:00

Intersting/relevant changes since bmake-20250804

ChangeLog since bmake-20250804

2025-11-15  Simon J Gerraty  

	* boot-strap: unset more things from env and save a copy
	to env.out for debugging.

2025-11-12  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20251111
	Merge with NetBSD make, pick up
	o var.c: add :sh1 which only evaluates command on first reference.

2025-11-11  Simon J Gerraty  

	* configure.in: Force filemon=no for Cygwin and MINGW64_NT

2025-11-10  Simon J Gerraty  

	* unit-tests/Makefile: handle MINGW64_NT
	mark some tests broken, filter others as per Cygwin.

2025-10-23  Simon J Gerraty  

	* make.1: document MAKE_VERSION.

2025-10-22  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20251022

	* configure.in: Add a check that lua is version 5.2 or later
	if not we want to skip running check-expect.lua

2025-09-16  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250916
	Merge with NetBSD make, pick up
	o var.c: avoid compiler warning from hexdigits

mk/ChangeLog since bmake-20250804

2025-11-18  Simon J Gerraty  

	* sys.vars.mk: set MAKE_POSIX_SHELL to 1 if .SHELL is POSIX, 0 if not.
	set isPOSIX_SHELL for use in target scripts.

	* meta.stage.mk: set MAKE_POSIX_SHELL if needed.

	* install-new.mk: use ${isPOSIX_SHELL:Ufalse} to see if we can
	avoid running 'expr'.

	* install-new.mk: Allow use of cp or mv - controlled by CPMV_OP
	(default mv).

2025-11-13  Simon J Gerraty  

	* sys.vars.mk: add M_sh1 so we can handle older bmake that does
	not support :sh1

2025-11-11  Simon J Gerraty  

	* install-mk (MK_VERSION): 20251111

	* meta2deps.sh: reset some vars for each new meta file
	set meta_file to path of meta file.
	If meta2deps appears in DEBUG_SH set -x.

2025-09-16  Simon J Gerraty  

	* options.mk: Add OPTIONS_DEFAULT_DEPENDENT_REQUIRED of the form
	OPTION/REQUIRED[/VALUE]
	if OPTION is $VALUE (default is "yes"), then REQUIRED must be too.
	We add OPTIONS_DEFAULT_DEPENDENT_REQUIRED (sans any /{yes,no}) to
	OPTIONS_DEFAULT_DEPENDENT so DEPENDENT/REQUIRED follow the same
	processing.

	Also add OPTIONS_FORCED_VALUES of the form OPTION/{yes,no}
	we add any OPTIONS_FORCED_NO and OPTIONS_FORCED_YES before
	processing.

	Simplify the processing of OPTIONS_DEFAULT_VALUES and
	OPTIONS_DEFAULT_DEPENDENT by splitting the tuples and use two
	iterator variables in the .for loops.

2025-08-09  Simon J Gerraty  

	* install-mk (MK_VERSION): 20250808

	* replace sjg license with just BSD-2-Clause SPDX tag

Import bmake-20250414

2025-04-19T20:53:59+00:00

Intersting/relevant changes since bmake-20250308

ChangeLog since bmake-20250308

2025-04-14  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250414
	Merge with NetBSD make, pick up
	o job.c: clean up job and output handling
	o parse.c: after entering POSIX mode, don't leave it again

2025-04-11  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250411
	Merge with NetBSD make, pick up
	o convert more messages to file:line: format
	o for.c: condense code for parsing variable names in .for loops

2025-04-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250410
	Merge with NetBSD make, pick up
	o cond.c: remove redundant error counter when parsing a condition

2025-04-04  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250404
	Merge with NetBSD make, pick up
	o make.1: better document meta mode.
	o var.c: fix error message for undefined variable in conditional.

2025-03-30  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250330
	Merge with NetBSD make, pick up
	o in POSIX compatability mode, give preference to sysV style modifiers.
	o in stack trace with details and includes, list the current file
	o parse.c: report file location in more common file:line: format.
	o var.c: simplify error handling for unknown modifiers
	let the ":O" and ":t" modifiers fall back to the ":from=to" modifier
	stop parsing after seeing an unknown modifier in an expression
	fix error message for unclosed expression and invalid :[...]
	add details to errors about ::= modifier
	add details about indirect modifiers to the stack traces
	in stack traces from target commands, add the command level

2025-03-23  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250323
	Merge with NetBSD make, pick up
	o var.c: just ignore attempts to override a read-only global with
	the same value.

mk/ChangeLog since bmake-20250308

2025-04-18  Simon J Gerraty  

	* init.mk: include Skipping ${RELDIR} when _SKIP_BUILD is not empty.

2025-04-14  Simon J Gerraty  

	* install-mk (MK_VERSION): 20250414

	* init.mk: check ONLY_*_LIST and NOT_*_LIST for SKIP_BUILD_VAR_LIST
	to set _SKIP_BUILD

	* genfiles.mk: add FILTER support

	* rst2htm.mk: latest docutils drops .py extensions

2025-03-26  Simon J Gerraty  

	* install-mk (MK_VERSION): 20250326

	* auto.obj.mk: fix and simplify handling of relative __objdir,
	convert it to absolute before checking against .OBJDIR

Import bmake-20250125

2025-01-30T23:38:13+00:00

Intersting/relevant changes since bmake-20240711

ChangeLog since bmake-20240711

2025-01-25  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250125
	Merge with NetBSD make, sync up below change.

	* unit-tests/Makefile: remove $TMPDIR via .END
	to avoid failure in test on NFS - since the temp file for the
	target script is open and thus gets renamed by the server rather
	than removed.

2025-01-20  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250120
	Merge with NetBSD make, pick up
	o use FORK_FUNCTION so it can be forced to fork when doing coverage.
	o main.c: avoid memory allocation in error path after exec failure.

2025-01-16  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250116
	Merge with NetBSD make, pick up
	o clarify that undefined expressions are allowed in dependencies
	o simplify code for evaluating the '!=' variable assignment

2025-01-11  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250111
	Merge with NetBSD make, pick up
	o replace "Malformed conditional" with "Variable is undefined"
	when appropriate

2025-01-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250110
	Merge with NetBSD make, pick up
	o job.c: remove some unnecessary layers in job handling
	o unit-tests: test expressions based on undefined variables

2025-01-01  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20250101
	Merge with NetBSD make, pick up
	o var.c: reduce pointer indirections when unexporting a variable

2024-12-12  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241212
	* mk/ updates

2024-11-24  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241124
	Merge with NetBSD make, pick up
	o var.c: fix confusing error message when overriding a read-only
	variable

2024-11-22  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241122
	Merge with NetBSD make, pick up
	o unit-tests/Makefile: optimize running of tests skip extra cat
	in 99% of cases.

2024-11-15  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241114
	Merge with NetBSD make, pick up
	o make.1: note that MAKEOBJPREFIX should be absolute path
	also that it can be set via makefile if suitable care taken.

2024-11-10  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241110
	Merge with NetBSD make, pick up
	o make: allow .../ (search here and above) in
	.MAKE.MAKEFILE_PREFERENCE and -f argument.

2024-11-03  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20241101
	Merge with NetBSD make, pick up
	o parse.c: report filename:linenumber in parse debug output

2024-09-21  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240921
	Merge with NetBSD make, pick up
	o make.1: Only list the defaults for MAKEFILE_PREFERENCE once.

	* Makefile: use genfiles.mk to generate ${MAN}
	so that it can be tuned for local site.
	Ensure MAN  is defined before including Makefile.inc

	* Makefile: use MK_GEN_MAN to make it easier to control whether we
	generate ${MAN}

2024-09-16  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240909

	* arch.c: fix NetBSD PR 58597

2024-09-01  Simon J Gerraty  

	* Makefile: use SUBDIR.${MK_TESTS} so that we skip
	unit-tests for obj and clean when FreeBSD is building WITHOUT_TESTS

	* VERSION (_MAKE_VERSION): 20240901
	Merge with NetBSD make, pick up
	o reduce line length in error messages
	o var.c: simplify printing of an evaluation stack element

2024-08-29  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240828
	Merge with NetBSD make, pick up
	o add more context to error message about recursive variables
	o treat recursive variables non-fatally - continue parsing to end
	of makefile

2024-08-12  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240808
	Merge with NetBSD make, pick up
	o improve some error messages for better clarify and readability

2024-07-22  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240722
	Merge with NetBSD make, pick up
	o job.c: remove dead code

2024-07-21  Simon J Gerraty  

	* VERSION (_MAKE_VERSION): 20240720
	Merge with NetBSD make, pick up
	o compat.c: do not run commands that have parse or evaluation errors.
	o var.c: remove wrong error message about an undefined variable

mk/ChangeLog since bmake-20240711

2025-01-10  Simon J Gerraty  

	* rust.mk: use RUST_LIBS and RUST_PROGS

2025-01-01  Simon J Gerraty  

	* install-mk (MK_VERSION): 20250101

	* use W flag to :S and :C rather than :tW

2024-12-16  Simon J Gerraty  

	* rust.mk: add RUSTFLAGS if needed

2024-12-12  Simon J Gerraty  

	* init.mk (OBJS_SRCS_FILTER): apply this as
	${OBJS_SRCS_FILTER:ts:} as we do in FreeBSD.

2024-12-03  Simon J Gerraty  

	* install-mk (MK_VERSION): 20241202

	* setopts.sh: needed by newlog.sh

2024-11-22  Simon J Gerraty  

	* meta.sys.mk: add META_MODE_XTRAS to META_MODE to make it
	easier to add things like 'env' when debugging.

	* install-mk (MK_VERSION): 20241122

	* rust.mk: rename CARGO* to RUST_CARGO* so I don't feel
	like this makefile should be renamed to cargo.mk

2024-11-11  Simon J Gerraty  

	* dirdeps.mk: add DIRDEPS_CACHED_ENV to dirdeps-cached and
	DIRDEP_USE_EPILOGUE to _DIRDEP_USE

2024-10-30  Simon J Gerraty  

	* meta.sys.mk: if MK_META_ERROR_TARGET is yes and NEWLOG_SH is
	set, and ERROR_LOGDIR already exists, hook _rotateErrorLog to
	.BEGIN target.

2024-10-27  Simon J Gerraty  

	* options.mk: add support for DEBUG_OPTIONS (similar to
	DEBUG_DIRDEPS) to allow us to see where options get set.
	Eg. DEBUG_OPTIONS="STAGING*" gives:

	bmake[1]: "mk/options.mk" line 89: sys.mk: MK_STAGING=yes (MK_DIRDEPS_BUILD=no)
	bmake[1]: "mk/options.mk" line 66: local.init.mk: MK_STAGING=yes
	bmake[1]: "mk/options.mk" line 66: local.init.mk: MK_STAGING_PROG=no
	bmake[1]: "mk/options.mk" line 89: own.mk: MK_STAGING_MAN=yes (MK_STAGING=yes)
	bmake[1]: "mk/options.mk" line 89: own.mk: MK_STAGING_PROG=no (MK_STAGING=yes)
	bmake[1]: "mk/options.mk" line 89: own.mk: MK_STAGING_RUST=no (MK_STAGING_PROG=no)

	* own.mk: fix setting of STAGE_OBJTOP (normally set by sys.dirdeps.mk)

2024-10-26  Simon J Gerraty  

	* rust.mk: add some documentation and support for staging

2024-10-25  Simon J Gerraty  

	* rust.mk: a means of integrating Rust projects into a larger build.

2024-10-18  Simon J Gerraty  

	* dirdeps-targets.mk: if DEBUG_DIRDEPS_TARGETS and we found
	STATIC_DIRDEPS_CACHE, report its relative path.

2024-09-30  Simon J Gerraty  

	* dirdeps.mk: tweak the debug message for "Loading" a
	Makefile.depend file, always report what the actual makefile is
	with the DIRDEP it is for.
	Remove the redundant "Looking" message.

2024-09-26  Simon J Gerraty  

	* meta2deps.py: when raising AssertionError include meta file name
	with $SB trimmed if possible.

2024-09-23  Simon J Gerraty  

	* meta2deps.py: replace assert() with raise AssertionError when we
	detect missing eXits, to ensure a meaningful message gets into
	log.

2024-09-21  Simon J Gerraty  

	* install-mk (MK_VERSION): 20240921

	* FILES: add genfiles.mk

2024-09-20  Simon J Gerraty  

	* install-mk (MK_VERSION): 20240920

	* cython.mk: Get PYTHON_VERSION from PYTHON

2024-08-31  Simon J Gerraty  

	* subdir.mk: add ${SUBDIR.yes} - allows for SUBDIR.${MK_*}
	  and handle subdir with '-' in its name.

2024-08-23  Simon J Gerraty  

	* install-mk (MK_VERSION): 20240820

	* links.mk: Allow a filter to be applied to SYMLINKS etc.
	It is up to [BUILD_][SYM]LINKS_FILTER to do something sane.
	Also only claim we are making a symlink if the value changed.

Import bmake-20240108

2024-01-14T01:16:25+00:00

Interesting/relevant changes since bmake-20230909

	* VERSION (_MAKE_VERSION): 20240106
	Merge with NetBSD make, pick up
	o fix duplicate progname when reporting an unknown target
	o unit tests for Cmd_Exec using temp file

	* VERSION (_MAKE_VERSION): 20240105
	Merge with NetBSD make, pick up
	o main.c: Cmd_Exec write cmd to a file if too big
	avoid blowing commandline/env limits

	* VERSION (_MAKE_VERSION): 20240101
	o util.c: flesh out more of strftime
	* configure.in: add --with-bmake-strftime
	it is not a full implementation but enough to pass all
	the unit-tests.
	* parse.c: LoadFile do not append \n to empty buffer.

	* VERSION (_MAKE_VERSION): 20231230
	Merge with NetBSD make, pick up
	o simplify memory allocation for string buffers
	o fix declared types of list nodes
	o suff.c: clean up freeing of suffixes
	o var.c: simplify debug message for the ':@var@...@' modifier
	clean up variable handling

	* VERSION (_MAKE_VERSION): 20231226
	Merge with NetBSD make, pick up
	o compat.c: ensure make's output is correctly ordered with that of
	the target when not going to a tty
	o main.c: check for shellPath whether to call Shell_Init()

	* VERSION (_MAKE_VERSION): 20231224
	Merge with NetBSD make, pick up
	o compat.c: check for shellPath whether to call Shell_Init()
	tweak the unit test to detect the bug thus fixed.
	o make.1: do not claim .SHELL is only used by jobs mode.

	* VERSION (_MAKE_VERSION): 20231220
	Merge with NetBSD make, pick up
	o str.c: speed up pattern matching in the ':M' modifier
	o var.c: fix confusing debug logging when deleting a variable
	use consistent debug messages style when ignoring variables

	* VERSION (_MAKE_VERSION): 20231210
	Merge with NetBSD make, pick up
	o var.c: avoid segfault on empty :C match expression
	explain in debug log why variable assignment is ignored.

	* VERSION (_MAKE_VERSION): 20231208
	Merge with NetBSD make, pick up
	o var.c: ensure fromCmd is set correctly for variables set on
	command line.

	* VERSION (_MAKE_VERSION): 20231124
	Merge with NetBSD make, pick up
	o main.c: cleanup processing of -j
	fix lint warning about strchr
	o var.c: more accurate error message for invalid ':mtime' argument
	cleanup :[...] modifier
	avoid reading beyond substring when comparing
	o unit-tests cover all cases of :mtime, test and explain exporting
	of variables
	o cleanup comments

	* bsd.after-import.mk (ECHO_TAG): FreeBSD no longer uses
	$FreeBSD$ tag, so avoid adding it.

mk/ChangeLog since bmake-20230909

	* dirdeps.mk: for MAKE_VERSION 20240105 we do not have the same
	limits on command line length, so skip export of lists to env.

	* jobs.mk: avoid C suffix in JOB_MAX_C if factor is floating
	point.  This keeps JOB_MAX numeric incase another makefile does
	comparisons.

	* gendirdeps.mk: if META_XTRAS is passed to us, add to META_FILES

Import bmake-20230909

2023-09-17T17:03:11+00:00

Update import.sh to generate below

ChangeLog since bmake-20230622

2023-09-09  Simon J Gerraty  

	* 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  

	* 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  

	* 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  

	* VERSION (_MAKE_VERSION): 20230816
	Merge with NetBSD make, pick up
	o cond.c: clean up multiple-inclusion guards

2023-07-25  Simon J Gerraty  

	* 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  

	* 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  

	* 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  

	* 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  

	* 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  

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

mk/ChangeLog since bmake-20230622

2023-09-09  Simon J Gerraty  

	* 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  

	* now_utc: %s only works with :localtime

2023-07-14  Simon J Gerraty  

	* 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  

	* 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  

	* 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  

	* 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.

Import bmake-20230622

2023-06-27T20:29:43+00:00

Relevant/interesting changes:

	o optimize string matching for ':M' and ':N'
	o warn about malformed patterns in ':M', ':N' and '.if make(...)'
	o allow guards to be targets as well as variables
	The guard targets may include variable references like
	__${.PARSEDIR:tA}/${.PARSEFILE}__
	o optimization for makefiles protected from multiple-inclusion
	skip even opening the file after first include.
	o var.c: do not allow delete of readOnly variable
	o parse.c: .break takes no args